Trace number 2692460

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 3.23951 3.23953

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/web/
uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-66-100-0.wbo
MD5SUM11b5382626eb4b4626e558a03fc2298b
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark5
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 variables237
Total number of constraints197
Number of soft constraints68
Number of constraints which are clauses123
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints74
Minimum length of a constraint1
Maximum length of a constraint19
Top cost 3132
Min constraint cost 1
Max constraint cost 95
Sum of constraints costs 3131
Biggest number in a constraint 772
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2305
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2692460-1277915625.wbo>
0.00/0.00	c original problem has 373 variables (305 bin, 0 int, 0 impl, 68 cont) and 266 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 39 chg sides, 78 chg coeffs, 0 upgd conss, 218 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 68 chg bounds, 39 chg sides, 78 chg coeffs, 0 upgd conss, 218 impls, 0 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 68 chg bounds, 39 chg sides, 78 chg coeffs, 129 upgd conss, 218 impls, 0 clqs
0.00/0.01	c (round 4) 0 del vars, 1 del conss, 68 chg bounds, 39 chg sides, 79 chg coeffs, 130 upgd conss, 231 impls, 0 clqs
0.00/0.01	c (round 5) 0 del vars, 1 del conss, 68 chg bounds, 41 chg sides, 85 chg coeffs, 130 upgd conss, 231 impls, 1 clqs
0.00/0.02	c    (0.0s) probing: 190/305 (62.3%) - 0 fixings, 0 aggregations, 5 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (6 rounds):
0.00/0.02	c  0 deleted vars, 1 deleted constraints, 68 tightened bounds, 0 added holes, 41 changed sides, 85 changed coefficients
0.00/0.02	c  245 implications, 1 cliques
0.00/0.02	c presolved problem has 373 variables (305 bin, 0 int, 0 impl, 68 cont) and 267 constraints
0.00/0.02	c      68 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <varbound>
0.00/0.02	c      54 constraints of type <knapsack>
0.00/0.02	c       2 constraints of type <setppc>
0.00/0.02	c      67 constraints of type <linear>
0.00/0.02	c      75 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.2
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1800
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 3420
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    25 |     - |1535k|   0 |  25 | 373 | 267 | 373 | 131 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   151 |     - |1590k|   0 |  39 | 373 | 267 | 373 | 173 |  42 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	o 3074
0.00/0.03	c y 0.0s|     1 |     0 |   151 |     - |1598k|   0 |  39 | 373 | 267 | 373 | 173 |  42 |   0 |   0 | 0.000000e+00 | 3.074000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   198 |     - |1658k|   0 |  65 | 373 | 267 | 373 | 208 |  77 |   0 |   0 | 0.000000e+00 | 3.074000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   316 |     - |1758k|   0 |  43 | 373 | 267 | 373 | 247 | 116 |   0 |   0 | 0.000000e+00 | 3.074000e+03 |    Inf 
0.04/0.06	c   0.1s|     1 |     0 |   339 |     - |1788k|   0 |  42 | 373 | 267 | 373 | 263 | 132 |   0 |   0 | 0.000000e+00 | 3.074000e+03 |    Inf 
0.04/0.07	c   0.1s|     1 |     0 |   364 |     - |1806k|   0 |  49 | 373 | 267 | 373 | 276 | 145 |   0 |   0 | 0.000000e+00 | 3.074000e+03 |    Inf 
0.04/0.08	c   0.1s|     1 |     0 |   398 |     - |1831k|   0 |  53 | 373 | 267 | 373 | 289 | 158 |   0 |   0 | 0.000000e+00 | 3.074000e+03 |    Inf 
0.09/0.15	c   0.1s|     1 |     2 |   398 |     - |1844k|   0 |  53 | 373 | 267 | 373 | 289 | 158 |   0 |  25 | 0.000000e+00 | 3.074000e+03 |    Inf 
0.89/0.93	o 244
0.89/0.93	c z 0.9s|   380 |   299 |  1120 |   1.9 |2192k| 107 |   - | 373 | 267 | 373 | 240 | 178 |   0 | 520 | 0.000000e+00 | 2.440000e+02 |    Inf 
2.89/2.98	o 57
2.89/2.98	c R 2.8s|  6354 |  1113 |  8390 |   1.3 |3041k| 129 |   - | 373 | 282 | 373 | 237 | 362 |  15 | 879 | 0.000000e+00 | 5.700000e+01 |    Inf 
3.09/3.17	o 33
3.09/3.17	c R 3.0s|  6884 |  1009 |  9045 |   1.3 |2997k| 129 |   - | 373 | 241 | 373 | 237 | 372 |  19 | 900 | 0.000000e+00 | 3.300000e+01 |    Inf 
3.09/3.17	o 22
3.09/3.17	c * 3.0s|  6897 |   779 |  9071 |   1.3 |2855k| 129 |   - | 373 | 209 | 373 | 237 | 372 |  21 | 900 | 0.000000e+00 | 2.200000e+01 |    Inf 
3.09/3.19	o 21
3.09/3.19	c * 3.0s|  6943 |   784 |  9282 |   1.3 |2863k| 129 |   - | 373 | 197 | 373 | 235 | 375 |  25 | 900 | 0.000000e+00 | 2.100000e+01 |    Inf 
3.19/3.22	o 8
3.19/3.22	c * 3.0s|  7016 |   522 |  9456 |   1.3 |2729k| 129 |   - | 373 | 194 | 373 | 237 | 377 |  25 | 906 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.19/3.23	o 5
3.19/3.23	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.19/3.23	c R 3.1s|  7035 |   499 |  9593 |   1.3 |2727k| 129 |   - | 373 | 186 | 373 | 235 | 377 |  26 | 906 | 0.000000e+00 | 5.000000e+00 |    Inf 
3.19/3.23	c 
3.19/3.23	c SCIP Status        : problem is solved [optimal solution found]
3.19/3.23	c Solving Time (sec) : 3.06
3.19/3.23	c Solving Nodes      : 7035
3.19/3.23	c Primal Bound       : +5.00000000000000e+00 (148 solutions)
3.19/3.23	c Dual Bound         : +5.00000000000000e+00
3.19/3.23	c Gap                : 0.00 %
3.19/3.23	s OPTIMUM FOUND
3.19/3.23	v -x237 -x236 -x235 -x234 -x233 -x232 x231 -x230 -x229 -x228 -x227 x226 x225 x224 x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 
3.19/3.23	v -x215 -x214 -x213 -x212 -x211 -x210 -x209 x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 
3.19/3.23	v -x194 x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 x179 -x178 -x177 -x176 -x175 -x174 -x173 
3.19/3.23	v -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 x163 x162 x161 x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 
3.19/3.23	v -x151 -x150 -x149 x148 x147 x146 -x145 -x144 -x143 -x142 x141 x140 -x139 x138 x137 x136 x135 x134 x133 x132 -x131 -x130 x129 
3.19/3.23	v x128 x127 x126 x125 x124 x123 x122 -x121 x120 x119 x118 x117 x116 x115 x114 x113 -x112 x111 x110 x109 x108 x107 x106 x105 x104 
3.19/3.23	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 x77 x76 
3.19/3.23	v x75 x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 x60 -x59 -x58 x57 -x56 -x55 x54 x53 -x52 -x51 x50 x49 
3.19/3.23	v -x48 -x47 x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 x38 -x37 x36 -x35 x34 -x33 -x32 -x31 -x30 x29 -x28 -x27 -x26 x25 -x24 -x23 x22 
3.19/3.23	v -x21 -x20 x19 x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 
3.19/3.23	c SCIP Status        : problem is solved [optimal solution found]
3.19/3.23	c Solving Time       :       3.06
3.19/3.23	c Original Problem   :
3.19/3.23	c   Problem name     : HOME/instance-2692460-1277915625.wbo
3.19/3.23	c   Variables        : 373 (305 binary, 0 integer, 0 implicit integer, 68 continuous)
3.19/3.23	c   Constraints      : 266 initial, 266 maximal
3.19/3.23	c Presolved Problem  :
3.19/3.23	c   Problem name     : t_HOME/instance-2692460-1277915625.wbo
3.19/3.23	c   Variables        : 373 (305 binary, 0 integer, 0 implicit integer, 68 continuous)
3.19/3.23	c   Constraints      : 267 initial, 284 maximal
3.19/3.23	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.19/3.23	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   indicator        :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   varbound         :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   knapsack         :       0.01          0          0          0          0          0          0          2          7
3.19/3.23	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   linear           :       0.00          0          0          0         68          0          1         39         78
3.19/3.23	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   root node        :          -        117          -          -        180          -          -          -          -
3.19/3.23	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.19/3.23	c   integral         :          0          0          0       7125          0          0          1          0          0       4290
3.19/3.23	c   indicator        :         68          0      13212       4978          0          1       5931          0          0          0
3.19/3.23	c   varbound         :          1          6       4074        523          0          0          3          1          0          0
3.19/3.23	c   knapsack         :         54          6      13222       4979          0         11       1867        142          0          0
3.19/3.23	c   setppc           :          2          6        816          3          0          0         29          0          0          0
3.19/3.23	c   linear           :         67          6      13211       4979          0          3       2053        239          0          0
3.19/3.23	c   logicor          :         75+         6       4261       4870          0          3       2915          0          0          0
3.19/3.23	c   bounddisjunction :          0+         0        173          0          0          0          0          0          0          0
3.19/3.23	c   countsols        :          0          0          0       4870          0          0          0          0          0          0
3.19/3.23	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.19/3.23	c   integral         :       0.87       0.00       0.00       0.87       0.00
3.19/3.23	c   indicator        :       0.03       0.00       0.02       0.01       0.00
3.19/3.23	c   varbound         :       0.00       0.00       0.00       0.00       0.00
3.19/3.23	c   knapsack         :       0.06       0.00       0.05       0.01       0.00
3.19/3.23	c   setppc           :       0.00       0.00       0.00       0.00       0.00
3.19/3.23	c   linear           :       0.03       0.00       0.01       0.02       0.00
3.19/3.23	c   logicor          :       0.01       0.00       0.01       0.00       0.00
3.19/3.23	c   bounddisjunction :       0.01       0.00       0.01       0.00       0.00
3.19/3.23	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.19/3.23	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.19/3.23	c   vbounds          :       0.01        736          0        176
3.19/3.23	c   rootredcost      :       0.01          8          0         62
3.19/3.23	c   pseudoobj        :       0.04      12842          1       1668
3.19/3.23	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.19/3.23	c   propagation      :       0.00         18         17         41       12.0          2       12.0          -
3.19/3.23	c   infeasible LP    :       0.00          1          1          1        3.0          0        0.0          0
3.19/3.23	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.19/3.23	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.19/3.23	c   pseudo solution  :       0.00          3          3          3        1.0          3        2.0          -
3.19/3.23	c   applied globally :          -          -          -         28        7.8          -          -          -
3.19/3.23	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.19/3.23	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.19/3.23	c   cut pool         :       0.00          5          -          -        102          -    (maximal pool size: 402)
3.19/3.23	c   redcost          :       0.03       7213          0        348          0          0
3.19/3.23	c   impliedbounds    :       0.00          6          0          0          4          0
3.19/3.23	c   intobj           :       0.00          0          0          0          0          0
3.19/3.23	c   cgmip            :       0.00          0          0          0          0          0
3.19/3.23	c   gomory           :       0.00          6          0          0        164          0
3.19/3.23	c   strongcg         :       0.00          6          0          0        131          0
3.19/3.23	c   cmir             :       0.00          6          0          0        126          0
3.19/3.23	c   flowcover        :       0.04          6          0          0        225          0
3.19/3.23	c   clique           :       0.00          6          0          0          0          0
3.19/3.23	c   zerohalf         :       0.00          0          0          0          0          0
3.19/3.23	c   mcf              :       0.00          1          0          0          0          0
3.19/3.23	c   rapidlearning    :       0.00          0          0          0          0          0
3.19/3.23	c Pricers            :       Time      Calls       Vars
3.19/3.23	c   problem variables:       0.00          0          0
3.19/3.23	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.19/3.23	c   relpscost        :       0.87       2146          0          1          0          0       4290
3.19/3.23	c   pscost           :       0.00          0          0          0          0          0          0
3.19/3.23	c   inference        :       0.12       4867          0          0          0          0       9734
3.19/3.23	c   mostinf          :       0.00          0          0          0          0          0          0
3.19/3.23	c   leastinf         :       0.00          0          0          0          0          0          0
3.19/3.23	c   fullstrong       :       0.00          0          0          0          0          0          0
3.19/3.23	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.19/3.23	c   random           :       0.00          0          0          0          0          0          0
3.19/3.23	c Primal Heuristics  :       Time      Calls      Found
3.19/3.23	c   LP solutions     :       0.01          -          3
3.19/3.23	c   pseudo solutions :       0.00          -          0
3.19/3.23	c   oneopt           :       0.02          7          0
3.19/3.23	c   feaspump         :       0.01          1          0
3.19/3.23	c   crossover        :       0.08          6          0
3.19/3.23	c   fracdiving       :       0.01        190          0
3.19/3.23	c   veclendiving     :       0.03        190          0
3.19/3.23	c   guideddiving     :       0.01        190          0
3.19/3.23	c   coefdiving       :       0.02        191          0
3.19/3.23	c   pscostdiving     :       0.01        191          0
3.19/3.23	c   linesearchdiving :       0.02        191          0
3.19/3.23	c   objpscostdiving  :       0.01        188          0
3.19/3.23	c   rootsoldiving    :       0.02        188          0
3.19/3.23	c   trivial          :       0.00          2          0
3.19/3.23	c   simplerounding   :       0.01       2016          0
3.19/3.23	c   zirounding       :       0.03       1000          1
3.19/3.23	c   rounding         :       0.01        751          3
3.19/3.23	c   shifting         :       0.00        165          0
3.19/3.23	c   intshifting      :       0.00          7          0
3.19/3.23	c   twoopt           :       0.00          0          0
3.19/3.23	c   fixandinfer      :       0.00          0          0
3.19/3.23	c   intdiving        :       0.00          0          0
3.19/3.23	c   actconsdiving    :       0.00          0          0
3.19/3.23	c   octane           :       0.00          0          0
3.19/3.23	c   rens             :       0.01          1          0
3.19/3.23	c   rins             :       0.00          0          0
3.19/3.23	c   localbranching   :       0.00          0          0
3.19/3.23	c   mutation         :       0.00          0          0
3.19/3.23	c   dins             :       0.00          0          0
3.19/3.23	c   undercover       :       0.00          0          0
3.19/3.23	c   nlp              :       0.00          0          0
3.19/3.23	c   trysol           :       0.05        712        141
3.19/3.23	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.19/3.23	c   primal LP        :       0.00          0          0       0.00          -
3.19/3.23	c   dual LP          :       0.87       2604       9154       3.52   10521.84
3.19/3.23	c   lex dual LP      :       0.00          0          0       0.00          -
3.19/3.23	c   barrier LP       :       0.00          0          0       0.00          -
3.19/3.23	c   diving/probing LP:       0.08         89        439       4.93    5487.50
3.19/3.23	c   strong branching :       0.84        906      19802      21.86   23573.81
3.19/3.23	c     (at root node) :          -         25       1051      42.04          -
3.19/3.23	c   conflict analysis:       0.00          0          0       0.00          -
3.19/3.23	c B&B Tree           :
3.19/3.23	c   number of runs   :          1
3.19/3.23	c   nodes            :       7035
3.19/3.23	c   nodes (total)    :       7035
3.19/3.23	c   nodes left       :          0
3.19/3.23	c   max depth        :        129
3.19/3.23	c   max depth (total):        129
3.19/3.23	c   backtracks       :        225 (3.2%)
3.19/3.23	c   delayed cutoffs  :        679
3.19/3.23	c   repropagations   :        332 (603 domain reductions, 3 cutoffs)
3.19/3.23	c   avg switch length:       2.83
3.19/3.23	c   switching time   :       0.09
3.19/3.23	c Solution           :
3.19/3.23	c   Solutions found  :        148 (8 improvements)
3.19/3.23	c   First Solution   : +3.07400000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
3.19/3.23	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 7035 nodes, 3.06 seconds, depth 30, found by <rounding>)
3.19/3.23	c   Dual Bound       : +5.00000000000000e+00
3.19/3.23	c   Gap              :       0.00 %
3.19/3.23	c   Root Dual Bound  : +0.00000000000000e+00
3.19/3.23	c   Root Iterations  :        398
3.19/3.23	c Time complete: 3.22.

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692460-1277915625/watcher-2692460-1277915625 -o /tmp/evaluation-result-2692460-1277915625/solver-2692460-1277915625 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692460-1277915625.wbo -t 1800 -m 3800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.01 2.00 4/178 14675
/proc/meminfo: memFree=30956356/32951124 swapFree=67111528/67111528
[pid=14675] ppid=14673 vsize=9304 CPUtime=0
/proc/14675/stat : 14675 (pbscip.linux.x8) R 14673 14675 13147 0 -1 4202496 1649 0 0 0 0 0 0 0 25 0 1 0 132860417 9527296 1568 4089446400 4194304 8223781 140733223283552 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14675/statm: 2326 1568 369 984 0 1339 0

[startup+0.0559439 s]
/proc/loadavg: 2.05 2.01 2.00 4/178 14675
/proc/meminfo: memFree=30956356/32951124 swapFree=67111528/67111528
[pid=14675] ppid=14673 vsize=14980 CPUtime=0.04
/proc/14675/stat : 14675 (pbscip.linux.x8) R 14673 14675 13147 0 -1 4202496 5132 0 0 0 4 0 0 0 18 0 1 0 132860417 15339520 2887 4089446400 4194304 8223781 140733223283552 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/14675/statm: 3745 2887 586 984 0 2758 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14980

[startup+0.100924 s]
/proc/loadavg: 2.05 2.01 2.00 4/178 14675
/proc/meminfo: memFree=30956356/32951124 swapFree=67111528/67111528
[pid=14675] ppid=14673 vsize=23548 CPUtime=0.09
/proc/14675/stat : 14675 (pbscip.linux.x8) R 14673 14675 13147 0 -1 4202496 9793 0 0 0 8 1 0 0 18 0 1 0 132860417 24113152 4710 4089446400 4194304 8223781 140733223283552 18446744073709551615 7235159 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/14675/statm: 5887 4710 589 984 0 4900 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23548

[startup+0.300888 s]
/proc/loadavg: 2.05 2.01 2.00 4/178 14675
/proc/meminfo: memFree=30956356/32951124 swapFree=67111528/67111528
[pid=14675] ppid=14673 vsize=17052 CPUtime=0.29
/proc/14675/stat : 14675 (pbscip.linux.x8) R 14673 14675 13147 0 -1 4202496 9807 0 0 0 28 1 0 0 18 0 1 0 132860417 17461248 3431 4089446400 4194304 8223781 140733223283552 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/14675/statm: 4263 3431 599 984 0 3276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17052

[startup+0.700828 s]
/proc/loadavg: 2.05 2.01 2.00 4/178 14675
/proc/meminfo: memFree=30956356/32951124 swapFree=67111528/67111528
[pid=14675] ppid=14673 vsize=17052 CPUtime=0.69
/proc/14675/stat : 14675 (pbscip.linux.x8) R 14673 14675 13147 0 -1 4202496 9807 0 0 0 67 2 0 0 18 0 1 0 132860417 17461248 3431 4089446400 4194304 8223781 140733223283552 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/14675/statm: 4263 3431 599 984 0 3276 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17052

[startup+1.50067 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 14676
/proc/meminfo: memFree=30943452/32951124 swapFree=67111528/67111528
[pid=14675] ppid=14673 vsize=17100 CPUtime=1.49
/proc/14675/stat : 14675 (pbscip.linux.x8) R 14673 14675 13147 0 -1 4202496 20377 0 0 0 143 6 0 0 19 0 1 0 132860417 17510400 3477 4089446400 4194304 8223781 140733223283552 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/14675/statm: 4275 3477 609 984 0 3288 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17100

[startup+3.10041 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 14676
/proc/meminfo: memFree=30941592/32951124 swapFree=67111528/67111528
[pid=14675] ppid=14673 vsize=20884 CPUtime=3.09
/proc/14675/stat : 14675 (pbscip.linux.x8) R 14673 14675 13147 0 -1 4202496 40470 0 0 0 293 16 0 0 25 0 1 0 132860417 21385216 4442 4089446400 4194304 8223781 140733223283552 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/14675/statm: 5221 4442 610 984 0 4234 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20884

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

[startup+3.20039 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 14676
/proc/meminfo: memFree=30938284/32951124 swapFree=67111528/67111528
[pid=14675] ppid=14673 vsize=20884 CPUtime=3.19
/proc/14675/stat : 14675 (pbscip.linux.x8) R 14673 14675 13147 0 -1 4202496 40470 0 0 0 303 16 0 0 25 0 1 0 132860417 21385216 4442 4089446400 4194304 8223781 140733223283552 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/14675/statm: 5221 4442 610 984 0 4234 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 20884

Child status: 0
Real time (s): 3.23953
CPU time (s): 3.23951
CPU user time (s): 3.06853
CPU system time (s): 0.170974
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 23548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.06853
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40476
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= 4
involuntary context switches= 3

runsolver used 0.007998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node101 at 2010-06-30 18:33:45
IDJOB=2692460
IDBENCH=79058
IDSOLVER=1204
FILE ID=node101/2692460-1277915625
PBS_JOBID= 11197253
Free space on /tmp= 74204 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-66-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2692460-1277915625/watcher-2692460-1277915625 -o /tmp/evaluation-result-2692460-1277915625/solver-2692460-1277915625 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692460-1277915625.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 11b5382626eb4b4626e558a03fc2298b
RANDOM SEED=1845607640

node101.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.837
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30957008 kB
Buffers:        203708 kB
Cached:         744840 kB
SwapCached:          0 kB
Active:        1318528 kB
Inactive:       531472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30957008 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4732 kB
Writeback:           0 kB
AnonPages:      901492 kB
Mapped:          17276 kB
Slab:            79436 kB
PageTables:       6568 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1054444 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74200 MiB
End job on node101 at 2010-06-30 18:33:49