Trace number 2692374

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 3.35149 3.35416

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/web/
uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl--soft-66-100-0.wbo
MD5SUMd7082d6fd5cfc868fbb069ecaeb398e5
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 benchmark0.001998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables274
Total number of constraints259
Number of soft constraints87
Number of constraints which are clauses159
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint1
Maximum length of a constraint13
Top cost 4353
Min constraint cost 1
Max constraint cost 94
Sum of constraints costs 4352
Biggest number in a constraint 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
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-2692374-1277914330.wbo>
0.00/0.00	c original problem has 448 variables (361 bin, 0 int, 0 impl, 87 cont) and 347 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 2 del vars, 1 del conss, 0 chg bounds, 50 chg sides, 100 chg coeffs, 0 upgd conss, 465 impls, 0 clqs
0.00/0.01	c (round 2) 2 del vars, 5 del conss, 0 chg bounds, 50 chg sides, 100 chg coeffs, 0 upgd conss, 465 impls, 0 clqs
0.00/0.01	c (round 3) 2 del vars, 5 del conss, 87 chg bounds, 50 chg sides, 100 chg coeffs, 0 upgd conss, 465 impls, 0 clqs
0.00/0.01	c (round 4) 2 del vars, 5 del conss, 87 chg bounds, 50 chg sides, 100 chg coeffs, 169 upgd conss, 465 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 226/359 (63.0%) - 0 fixings, 0 aggregations, 4 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 (5 rounds):
0.00/0.02	c  2 deleted vars, 5 deleted constraints, 87 tightened bounds, 0 added holes, 50 changed sides, 100 changed coefficients
0.00/0.02	c  477 implications, 0 cliques
0.00/0.02	c presolved problem has 446 variables (359 bin, 0 int, 0 impl, 87 cont) and 342 constraints
0.00/0.02	c      87 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <varbound>
0.00/0.02	c      63 constraints of type <knapsack>
0.00/0.02	c      86 constraints of type <linear>
0.00/0.02	c     105 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 |    30 |     - |1842k|   0 |  29 | 446 | 342 | 446 | 168 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   190 |     - |1902k|   0 |  50 | 446 | 342 | 446 | 218 |  50 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |   279 |     - |1977k|   0 |  76 | 446 | 342 | 446 | 258 |  90 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.04	o 4304
0.03/0.04	c y 0.0s|     1 |     0 |   279 |     - |1983k|   0 |  76 | 446 | 342 | 446 | 258 |  90 |   0 |   0 | 0.000000e+00 | 4.304000e+03 |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   343 |     - |2092k|   0 |  81 | 446 | 342 | 446 | 302 | 134 |   0 |   0 | 0.000000e+00 | 4.304000e+03 |    Inf 
0.03/0.08	c   0.1s|     1 |     0 |   553 |     - |2211k|   0 | 108 | 446 | 342 | 446 | 343 | 175 |   0 |   0 | 0.000000e+00 | 4.304000e+03 |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   637 |     - |2322k|   0 | 121 | 446 | 342 | 446 | 382 | 214 |   0 |   0 | 0.000000e+00 | 4.304000e+03 |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   740 |     - |2426k|   0 | 133 | 446 | 342 | 446 | 421 | 253 |   0 |   0 | 0.000000e+00 | 4.304000e+03 |    Inf 
0.19/0.25	c   0.2s|     1 |     2 |   740 |     - |2442k|   0 | 133 | 446 | 342 | 446 | 421 | 253 |   0 |  23 | 0.000000e+00 | 4.304000e+03 |    Inf 
1.99/2.00	o 372
1.99/2.00	c v 1.8s|   140 |   141 |  3107 |  17.0 |2652k|  87 |   - | 446 | 356 | 446 | 318 | 253 |  14 |1289 | 0.000000e+00 | 3.720000e+02 |    Inf 
2.19/2.22	o 361
2.19/2.22	c g 1.9s|   247 |   248 |  4813 |  16.6 |2865k|  87 |   - | 446 | 361 | 446 | 318 | 253 |  19 |1394 | 0.000000e+00 | 3.610000e+02 |    Inf 
2.39/2.42	o 345
2.39/2.42	c g 2.1s|   436 |   415 |  6741 |  13.8 |3120k|  87 |   - | 446 | 387 | 446 | 318 | 253 |  45 |1445 | 0.000000e+00 | 3.450000e+02 |    Inf 
2.49/2.53	o 321
2.49/2.53	c f 2.2s|   531 |   481 |  7871 |  13.5 |3258k|  87 |   - | 446 | 411 | 446 | 318 | 253 |  69 |1492 | 0.000000e+00 | 3.210000e+02 |    Inf 
2.59/2.66	o 300
2.59/2.66	c c 2.3s|   653 |   584 |  9178 |  12.9 |3412k|  87 |   - | 446 | 421 | 446 | 318 | 253 |  79 |1522 | 0.000000e+00 | 3.000000e+02 |    Inf 
2.59/2.68	o 263
2.59/2.68	c p 2.4s|   672 |   549 |  9530 |  13.1 |3394k|  87 |   - | 446 | 421 | 446 | 318 | 253 |  79 |1523 | 0.000000e+00 | 2.630000e+02 |    Inf 
2.69/2.70	o 261
2.69/2.70	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.69/2.70	c f 2.4s|   691 |   561 |  9878 |  13.2 |3438k|  87 |   - | 446 | 422 | 446 | 318 | 253 |  80 |1526 | 0.000000e+00 | 2.610000e+02 |    Inf 
2.69/2.73	o 250
2.69/2.73	c v 2.4s|   710 |   497 | 10224 |  13.4 |3425k|  87 |   - | 446 | 422 | 446 | 318 | 253 |  80 |1529 | 0.000000e+00 | 2.500000e+02 |    Inf 
2.69/2.78	o 157
2.69/2.78	c l 2.4s|   759 |   422 | 11040 |  13.6 |3367k|  87 |   - | 446 | 422 | 446 | 318 | 253 |  80 |1537 | 0.000000e+00 | 1.570000e+02 |    Inf 
2.79/2.82	o 149
2.79/2.82	c g 2.5s|   796 |   430 | 11490 |  13.5 |3389k|  87 |   - | 446 | 427 | 446 | 318 | 253 |  85 |1553 | 0.000000e+00 | 1.490000e+02 |    Inf 
2.79/2.90	o 146
2.79/2.90	c c 2.5s|   871 |   486 | 12462 |  13.5 |3445k|  87 |   - | 446 | 430 | 446 | 318 | 253 |  88 |1569 | 0.000000e+00 | 1.460000e+02 |    Inf 
2.89/2.91	o 104
2.89/2.91	c s 2.5s|   886 |   446 | 12612 |  13.4 |3404k|  87 |   - | 446 | 433 | 446 | 318 | 253 |  91 |1569 | 0.000000e+00 | 1.040000e+02 |    Inf 
2.89/2.91	o 93
2.89/2.91	c s 2.5s|   892 |   422 | 12714 |  13.4 |3383k|  87 |   - | 446 | 435 | 446 | 318 | 253 |  93 |1569 | 0.000000e+00 | 9.300000e+01 |    Inf 
2.89/2.92	o 59
2.89/2.92	c s 2.5s|   896 |   389 | 12805 |  13.5 |3360k|  87 |   - | 446 | 435 | 446 | 318 | 253 |  96 |1569 | 0.000000e+00 | 5.900000e+01 |    Inf 
2.89/2.92	o 48
2.89/2.92	c s 2.5s|   897 |   251 | 12811 |  13.5 |3264k|  87 |   - | 446 | 437 | 446 | 318 | 253 |  98 |1569 | 0.000000e+00 | 4.800000e+01 |    Inf 
2.89/3.00	o 46
2.89/3.00	c f 2.6s|   970 |   279 | 13775 |  13.5 |3323k|  87 |   - | 446 | 380 | 446 | 318 | 253 | 122 |1586 | 0.000000e+00 | 4.600000e+01 |    Inf 
2.99/3.03	o 43
2.99/3.03	c v 2.6s|   999 |   228 | 14437 |  13.7 |3296k|  87 |   - | 446 | 380 | 446 | 318 | 253 | 124 |1586 | 0.000000e+00 | 4.300000e+01 |    Inf 
2.99/3.07	o 42
2.99/3.07	c l 2.7s|  1025 |   200 | 14988 |  13.9 |3283k|  87 |   - | 446 | 385 | 446 | 318 | 253 | 133 |1598 | 0.000000e+00 | 4.200000e+01 |    Inf 
2.99/3.09	o 28
2.99/3.09	c g 2.7s|  1053 |   205 | 15205 |  13.8 |3247k|  87 |   - | 446 | 287 | 446 | 318 | 253 | 135 |1603 | 0.000000e+00 | 2.800000e+01 |    Inf 
3.09/3.10	o 20
3.09/3.10	c s 2.7s|  1058 |   197 | 15254 |  13.7 |3235k|  87 |   - | 446 | 276 | 446 | 318 | 253 | 141 |1604 | 0.000000e+00 | 2.000000e+01 |    Inf 
3.09/3.13	o 19
3.09/3.13	c c 2.7s|  1083 |   168 | 15758 |  13.9 |3237k|  87 |   - | 446 | 222 | 446 | 318 | 253 | 143 |1606 | 0.000000e+00 | 1.900000e+01 |    Inf 
3.29/3.31	o 11
3.29/3.31	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.29/3.31	c v 2.9s|  1346 |   246 | 17306 |  12.3 |3286k|  87 |   - | 446 | 230 | 446 | 318 | 253 | 151 |1644 | 0.000000e+00 | 1.100000e+01 |    Inf 
3.29/3.32	o 4
3.29/3.32	c l 2.9s|  1365 |   153 | 17411 |  12.2 |3206k|  87 |   - | 446 | 191 | 446 | 318 | 253 | 151 |1644 | 0.000000e+00 | 4.000000e+00 |    Inf 
3.29/3.34	o 1
3.29/3.34	c p 2.9s|  1423 |   148 | 17590 |  11.8 |3199k|  87 |   - | 446 | 158 | 446 | 320 | 255 | 152 |1644 | 0.000000e+00 | 1.000000e+00 |    Inf 
3.29/3.34	c 
3.29/3.34	c SCIP Status        : problem is solved [optimal solution found]
3.29/3.34	c Solving Time (sec) : 2.92
3.29/3.34	c Solving Nodes      : 1423
3.29/3.34	c Primal Bound       : +1.00000000000000e+00 (132 solutions)
3.29/3.34	c Dual Bound         : +1.00000000000000e+00
3.29/3.34	c Gap                : 0.00 %
3.29/3.35	s OPTIMUM FOUND
3.29/3.35	v -x274 -x273 -x272 -x271 x270 x269 -x268 x267 -x266 -x265 x264 x263 x262 x261 -x260 x259 -x258 x257 x256 x255 x254 x253 -x252 -x251 
3.29/3.35	v x250 x249 x248 x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 x232 x231 -x230 x229 
3.29/3.35	v -x228 x227 x226 x225 -x224 x223 x222 -x221 -x220 -x219 x218 x217 x216 -x215 -x214 -x213 x212 x211 -x210 -x209 -x208 -x207 
3.29/3.35	v x206 x205 -x204 -x203 -x202 -x201 x200 x199 x198 x197 x196 -x195 -x194 x193 x192 x191 x190 -x189 -x188 x187 -x186 -x185 -x184 
3.29/3.35	v -x183 x182 x181 -x180 -x179 -x178 x177 x176 x175 -x174 -x173 -x172 x171 -x170 x169 x168 x167 x166 x165 x164 -x163 -x162 -x161 
3.29/3.35	v x160 x159 x158 -x157 -x156 -x155 x154 x153 x152 x151 x150 x149 x148 -x147 x146 x145 x144 x143 x142 -x141 -x140 x139 -x138 
3.29/3.35	v x137 -x136 x135 -x134 x133 -x132 x131 -x130 x129 -x128 x127 -x126 x125 -x124 x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 
3.29/3.35	v -x114 x113 -x112 x111 -x110 x109 -x108 x107 -x106 x105 x104 x103 x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 
3.29/3.35	v x88 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 x62 x61 x60 
3.29/3.35	v x59 x58 x57 -x56 -x55 x54 x53 -x52 -x51 x50 x49 -x48 -x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 x37 x36 x35 x34 x33 x32 x31 
3.29/3.35	v -x30 x29 x28 -x27 x26 -x25 x24 x23 x22 x21 x20 x19 x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 
3.29/3.35	c SCIP Status        : problem is solved [optimal solution found]
3.29/3.35	c Solving Time       :       2.92
3.29/3.35	c Original Problem   :
3.29/3.35	c   Problem name     : HOME/instance-2692374-1277914330.wbo
3.29/3.35	c   Variables        : 448 (361 binary, 0 integer, 0 implicit integer, 87 continuous)
3.29/3.35	c   Constraints      : 347 initial, 347 maximal
3.29/3.35	c Presolved Problem  :
3.29/3.35	c   Problem name     : t_HOME/instance-2692374-1277914330.wbo
3.29/3.35	c   Variables        : 446 (359 binary, 0 integer, 0 implicit integer, 87 continuous)
3.29/3.35	c   Constraints      : 342 initial, 439 maximal
3.29/3.35	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.29/3.35	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   implics          :       0.00          0          2          0          0          0          0          0          0
3.29/3.35	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   indicator        :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   varbound         :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
3.29/3.35	c   linear           :       0.00          0          0          0         87          0          5         50        100
3.29/3.35	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
3.29/3.35	c   root node        :          -        166          -          -        251          -          -          -          -
3.29/3.35	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.29/3.35	c   integral         :          0          0          0       1389          0          0          0          0          0       2776
3.29/3.35	c   indicator        :         87          0       5729          1          0          0       2778          0          0          0
3.29/3.35	c   varbound         :          1          6       1653          0          0          0          6          1          0          0
3.29/3.35	c   knapsack         :         63          6       5852          1          0         18        939        218          0          0
3.29/3.35	c   linear           :         86          6       5832          1          0         20       1101         28          0          0
3.29/3.35	c   logicor          :        105+         6       2210          0          0         21       1146          0          0          0
3.29/3.35	c   bounddisjunction :          0+         0          5          0          0          0          0          0          0          0
3.29/3.35	c   countsols        :          0          0          0          0          0          0          0          0          0          0
3.29/3.35	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.29/3.35	c   integral         :       1.64       0.00       0.00       1.64       0.00
3.29/3.35	c   indicator        :       0.00       0.00       0.00       0.00       0.00
3.29/3.35	c   varbound         :       0.00       0.00       0.00       0.00       0.00
3.29/3.35	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
3.29/3.35	c   linear           :       0.01       0.00       0.01       0.00       0.00
3.29/3.35	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.29/3.35	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00
3.29/3.35	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.29/3.35	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.29/3.35	c   vbounds          :       0.00        148          0         30
3.29/3.35	c   rootredcost      :       0.00         25          1         85
3.29/3.35	c   pseudoobj        :       0.02       5402          3       1773
3.29/3.35	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.29/3.35	c   propagation      :       0.00         62         61        170       12.3         16        2.9          -
3.29/3.35	c   infeasible LP    :       0.00         22         22         22        3.2          2        7.5          0
3.29/3.35	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.35	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.35	c   pseudo solution  :       0.00          6          6          7        2.3          4        2.0          -
3.29/3.35	c   applied globally :          -          -          -        152        8.7          -          -          -
3.29/3.35	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.29/3.35	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.29/3.35	c   cut pool         :       0.00          5          -          -        272          -    (maximal pool size: 791)
3.29/3.35	c   redcost          :       0.01       1446          0        677          0          0
3.29/3.35	c   impliedbounds    :       0.00          6          0          0          4          0
3.29/3.35	c   intobj           :       0.00          0          0          0          0          0
3.29/3.35	c   cgmip            :       0.00          0          0          0          0          0
3.29/3.35	c   gomory           :       0.01          6          0          0        105          0
3.29/3.35	c   strongcg         :       0.01          6          0          0         75          0
3.29/3.35	c   cmir             :       0.01          6          0          0        283          0
3.29/3.35	c   flowcover        :       0.03          6          0          0        524          0
3.29/3.35	c   clique           :       0.00          1          0          0          0          0
3.29/3.35	c   zerohalf         :       0.00          0          0          0          0          0
3.29/3.35	c   mcf              :       0.00          1          0          0          0          0
3.29/3.35	c   rapidlearning    :       0.00          0          0          0          0          0
3.29/3.35	c Pricers            :       Time      Calls       Vars
3.29/3.35	c   problem variables:       0.00          0          0
3.29/3.35	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.29/3.35	c   relpscost        :       1.64       1388          0          0          0          0       2776
3.29/3.35	c   pscost           :       0.00          0          0          0          0          0          0
3.29/3.35	c   inference        :       0.00          0          0          0          0          0          0
3.29/3.35	c   mostinf          :       0.00          0          0          0          0          0          0
3.29/3.35	c   leastinf         :       0.00          0          0          0          0          0          0
3.29/3.35	c   fullstrong       :       0.00          0          0          0          0          0          0
3.29/3.35	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.29/3.35	c   random           :       0.00          0          0          0          0          0          0
3.29/3.35	c Primal Heuristics  :       Time      Calls      Found
3.29/3.35	c   LP solutions     :       0.00          -          0
3.29/3.35	c   pseudo solutions :       0.00          -          0
3.29/3.35	c   oneopt           :       0.02         23          0
3.29/3.35	c   crossover        :       0.02          1          0
3.29/3.35	c   fracdiving       :       0.05          7          3
3.29/3.35	c   veclendiving     :       0.06          7          4
3.29/3.35	c   linesearchdiving :       0.05          7          3
3.29/3.35	c   guideddiving     :       0.04          7          4
3.29/3.35	c   objpscostdiving  :       0.04          4          0
3.29/3.35	c   rootsoldiving    :       0.02          4          0
3.29/3.35	c   coefdiving       :       0.07          8          3
3.29/3.35	c   trivial          :       0.00          2          0
3.29/3.35	c   simplerounding   :       0.00       1287          0
3.29/3.35	c   zirounding       :       0.02       1000          0
3.29/3.35	c   rounding         :       0.00        473          0
3.29/3.35	c   shifting         :       0.02        151          5
3.29/3.35	c   intshifting      :       0.01         14          0
3.29/3.35	c   twoopt           :       0.00          0          0
3.29/3.35	c   fixandinfer      :       0.00          0          0
3.29/3.35	c   feaspump         :       0.01          1          0
3.29/3.35	c   pscostdiving     :       0.06          8          2
3.29/3.35	c   intdiving        :       0.00          0          0
3.29/3.35	c   actconsdiving    :       0.00          0          0
3.29/3.35	c   octane           :       0.00          0          0
3.29/3.35	c   rens             :       0.01          1          0
3.29/3.35	c   rins             :       0.00          0          0
3.29/3.35	c   localbranching   :       0.00          0          0
3.29/3.35	c   mutation         :       0.00          0          0
3.29/3.35	c   dins             :       0.00          0          0
3.29/3.35	c   undercover       :       0.00          0          0
3.29/3.35	c   nlp              :       0.00          0          0
3.29/3.35	c   trysol           :       0.02        184        108
3.29/3.35	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.29/3.35	c   primal LP        :       0.00          0          0       0.00          -
3.29/3.35	c   dual LP          :       0.55       1366      11223       8.22   20405.45
3.29/3.35	c   lex dual LP      :       0.00          0          0       0.00          -
3.29/3.35	c   barrier LP       :       0.00          0          0       0.00          -
3.29/3.35	c   diving/probing LP:       0.27       1389       6367       4.58   23581.48
3.29/3.35	c   strong branching :       1.63       1644      29136      17.72   17874.85
3.29/3.35	c     (at root node) :          -         23       1226      53.30          -
3.29/3.35	c   conflict analysis:       0.00          0          0       0.00          -
3.29/3.35	c B&B Tree           :
3.29/3.35	c   number of runs   :          1
3.29/3.35	c   nodes            :       1423
3.29/3.35	c   nodes (total)    :       1423
3.29/3.35	c   nodes left       :          0
3.29/3.35	c   max depth        :         87
3.29/3.35	c   max depth (total):         87
3.29/3.35	c   backtracks       :         83 (5.8%)
3.29/3.35	c   delayed cutoffs  :        261
3.29/3.35	c   repropagations   :        561 (1814 domain reductions, 17 cutoffs)
3.29/3.35	c   avg switch length:       3.23
3.29/3.35	c   switching time   :       0.00
3.29/3.35	c Solution           :
3.29/3.35	c   Solutions found  :        132 (25 improvements)
3.29/3.35	c   First Solution   : +4.30400000000000e+03   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <trysol>)
3.29/3.35	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 1423 nodes, 2.92 seconds, depth 54, found by <pscostdiving>)
3.29/3.35	c   Dual Bound       : +1.00000000000000e+00
3.29/3.35	c   Gap              :       0.00 %
3.29/3.35	c   Root Dual Bound  : +0.00000000000000e+00
3.29/3.35	c   Root Iterations  :        740
3.29/3.35	c Time complete: 3.34.

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692374-1277914330/watcher-2692374-1277914330 -o /tmp/evaluation-result-2692374-1277914330/solver-2692374-1277914330 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692374-1277914330.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: 1.95 2.01 2.00 4/178 25347
/proc/meminfo: memFree=31177268/32950928 swapFree=67111528/67111528
[pid=25347] ppid=25345 vsize=9440 CPUtime=0
/proc/25347/stat : 25347 (pbscip.linux.x8) R 25345 25347 24708 0 -1 4202496 1656 0 0 0 0 0 0 0 21 0 1 0 167036079 9666560 1576 4089446400 4194304 8223781 140736134498160 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/25347/statm: 2360 1576 369 984 0 1373 0

[startup+0.0438051 s]
/proc/loadavg: 1.95 2.01 2.00 4/178 25347
/proc/meminfo: memFree=31177268/32950928 swapFree=67111528/67111528
[pid=25347] ppid=25345 vsize=15140 CPUtime=0.03
/proc/25347/stat : 25347 (pbscip.linux.x8) R 25345 25347 24708 0 -1 4202496 4402 0 0 0 2 1 0 0 18 0 1 0 167036079 15503360 2928 4089446400 4194304 8223781 140736134498160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/25347/statm: 3785 2928 584 984 0 2798 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15140

[startup+0.100794 s]
/proc/loadavg: 1.95 2.01 2.00 4/178 25347
/proc/meminfo: memFree=31177268/32950928 swapFree=67111528/67111528
[pid=25347] ppid=25345 vsize=16424 CPUtime=0.09
/proc/25347/stat : 25347 (pbscip.linux.x8) R 25345 25347 24708 0 -1 4202496 4742 0 0 0 8 1 0 0 18 0 1 0 167036079 16818176 3267 4089446400 4194304 8223781 140736134498160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/25347/statm: 4106 3267 585 984 0 3119 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16424

[startup+0.300755 s]
/proc/loadavg: 1.95 2.01 2.00 4/178 25347
/proc/meminfo: memFree=31177268/32950928 swapFree=67111528/67111528
[pid=25347] ppid=25345 vsize=19512 CPUtime=0.29
/proc/25347/stat : 25347 (pbscip.linux.x8) R 25345 25347 24708 0 -1 4202496 10738 0 0 0 25 4 0 0 18 0 1 0 167036079 19980288 4048 4089446400 4194304 8223781 140736134498160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/25347/statm: 4878 4048 601 984 0 3891 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19512

[startup+0.700675 s]
/proc/loadavg: 1.95 2.01 2.00 4/178 25347
/proc/meminfo: memFree=31177268/32950928 swapFree=67111528/67111528
[pid=25347] ppid=25345 vsize=19512 CPUtime=0.69
/proc/25347/stat : 25347 (pbscip.linux.x8) R 25345 25347 24708 0 -1 4202496 10738 0 0 0 61 8 0 0 18 0 1 0 167036079 19980288 4048 4089446400 4194304 8223781 140736134498160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25347/statm: 4878 4048 601 984 0 3891 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19512

[startup+1.50054 s]
/proc/loadavg: 1.95 2.01 2.00 3/179 25348
/proc/meminfo: memFree=31162628/32950928 swapFree=67111528/67111528
[pid=25347] ppid=25345 vsize=19512 CPUtime=1.49
/proc/25347/stat : 25347 (pbscip.linux.x8) R 25345 25347 24708 0 -1 4202496 10741 0 0 0 133 16 0 0 20 0 1 0 167036079 19980288 4051 4089446400 4194304 8223781 140736134498160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25347/statm: 4878 4051 604 984 0 3891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19512

[startup+3.10122 s]
/proc/loadavg: 1.95 2.01 2.00 3/179 25348
/proc/meminfo: memFree=31161916/32950928 swapFree=67111528/67111528
[pid=25347] ppid=25345 vsize=19512 CPUtime=3.09
/proc/25347/stat : 25347 (pbscip.linux.x8) R 25345 25347 24708 0 -1 4202496 10745 0 0 0 271 38 0 0 25 0 1 0 167036079 19980288 4055 4089446400 4194304 8223781 140736134498160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25347/statm: 4878 4055 606 984 0 3891 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19512

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

[startup+3.30718 s]
/proc/loadavg: 1.95 2.01 2.00 3/179 25348
/proc/meminfo: memFree=31160924/32950928 swapFree=67111528/67111528
[pid=25347] ppid=25345 vsize=19556 CPUtime=3.29
/proc/25347/stat : 25347 (pbscip.linux.x8) R 25345 25347 24708 0 -1 4202496 16878 0 0 0 288 41 0 0 25 0 1 0 167036079 20025344 4095 4089446400 4194304 8223781 140736134498160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25347/statm: 4889 4095 607 984 0 3902 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 19556

Child status: 0
Real time (s): 3.35416
CPU time (s): 3.35149
CPU user time (s): 2.92555
CPU system time (s): 0.425935
CPU usage (%): 99.9205
Max. virtual memory (cumulated for all children) (KiB): 19556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.92556
system time used= 0.425935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16885
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= 9

runsolver used 0.005999 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node115 at 2010-06-30 18:12:10
IDJOB=2692374
IDBENCH=79029
IDSOLVER=1204
FILE ID=node115/2692374-1277914330
PBS_JOBID= 11197259
Free space on /tmp= 74208 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-floppy1-3.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-2692374-1277914330/watcher-2692374-1277914330 -o /tmp/evaluation-result-2692374-1277914330/solver-2692374-1277914330 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692374-1277914330.wbo -t 1800 -m 3800

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

MD5SUM BENCH= d7082d6fd5cfc868fbb069ecaeb398e5
RANDOM SEED=255777110

node115.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		: 2666.796
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	: 5333.59
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		: 2666.796
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	: 5226.08
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		: 2666.796
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		: 2666.796
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	: 5332.76
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		: 2666.796
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	: 5332.82
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		: 2666.796
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	: 5332.75
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		: 2666.796
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		: 2666.796
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31177548 kB
Buffers:        200352 kB
Cached:         938136 kB
SwapCached:          0 kB
Active:         956252 kB
Inactive:       671668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31177548 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4768 kB
Writeback:           0 kB
AnonPages:      490372 kB
Mapped:          16948 kB
Slab:            79068 kB
PageTables:       5524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   636856 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= 74204 MiB
End job on node115 at 2010-06-30 18:12:13