Trace number 2693109

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 0.25496 0.255197

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl10_20_pb.cnf.cr--soft-33-100-0.wbo
MD5SUMf76bfef4498edf916ad0f53b817cfd69
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark0.011997
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables400
Total number of constraints60
Number of soft constraints41
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint20
Top cost 2005
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 2004
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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: Clp 1.11.1] [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-2693109-1277973308.wbo>
0.00/0.00	c original problem has 482 variables (441 bin, 0 int, 0 impl, 41 cont) and 102 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, 0 chg sides, 0 chg coeffs, 0 upgd conss, 41 impls, 7 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 41 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 41 impls, 7 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 41 chg bounds, 0 chg sides, 0 chg coeffs, 12 upgd conss, 41 impls, 7 clqs
0.00/0.01	c (round 4) 0 del vars, 1 del conss, 41 chg bounds, 0 chg sides, 0 chg coeffs, 19 upgd conss, 41 impls, 7 clqs
0.00/0.01	c    (0.0s) probing: 101/441 (22.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (5 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 41 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  41 implications, 7 cliques
0.00/0.01	c presolved problem has 482 variables (441 bin, 0 int, 0 impl, 41 cont) and 101 constraints
0.00/0.01	c      41 constraints of type <indicator>
0.00/0.01	c       7 constraints of type <setppc>
0.00/0.01	c      41 constraints of type <linear>
0.00/0.01	c      12 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.2
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	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 |    15 |     - |1241k|   0 |   0 | 482 | 101 | 482 |  19 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    85 |     - |1275k|   0 |   0 | 482 | 101 | 482 |  48 |  29 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   136 |     - |1277k|   0 |   0 | 482 | 101 | 482 |  50 |  31 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   168 |     - |1279k|   0 |   0 | 482 | 101 | 482 |  52 |  33 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   198 |     - |1281k|   0 |   0 | 482 | 101 | 482 |  54 |  35 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   238 |     - |1283k|   0 |   0 | 482 | 101 | 482 |  56 |  37 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   299 |     - |1285k|   0 |   0 | 482 | 101 | 482 |  58 |  39 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   363 |     - |1287k|   0 |   0 | 482 | 101 | 482 |  60 |  41 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     2 |   363 |     - |1288k|   0 |   0 | 482 | 101 | 482 |  60 |  41 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	o 74
0.00/0.04	c * 0.0s|    71 |    42 |   611 |   3.5 |1351k|  41 |   - | 482 | 104 | 482 |  60 |  41 |   3 |   0 | 1.400000e+01 | 7.400000e+01 | 428.57%
0.08/0.12	o 72
0.08/0.12	c * 0.1s|   272 |   228 |  1818 |   5.4 |1680k|  51 |   - | 482 |  95 | 482 |  60 |  41 |   7 |   0 | 1.400000e+01 | 7.200000e+01 | 414.29%
0.19/0.25	o 21
0.19/0.25	c * 0.2s|   615 |     2 |  3001 |   4.3 |1856k|  91 |   - | 482 |  96 | 482 |  60 |  41 |   8 |   0 | 1.500000e+01 | 2.100000e+01 |  40.00%
0.19/0.25	o 20
0.19/0.25	c * 0.2s|   616 |     0 |  3001 |   4.3 |1838k|  91 |   - | 482 |  62 | 482 |  60 |  41 |   8 |   0 | 2.000000e+01 | 2.000000e+01 |   0.00%
0.19/0.25	c 
0.19/0.25	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.25	c Solving Time (sec) : 0.23
0.19/0.25	c Solving Nodes      : 616
0.19/0.25	c Primal Bound       : +2.00000000000000e+01 (64 solutions)
0.19/0.25	c Dual Bound         : +2.00000000000000e+01
0.19/0.25	c Gap                : 0.00 %
0.19/0.25	s OPTIMUM FOUND
0.19/0.25	v -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 x381 -x380 -x379 
0.19/0.25	v -x378 -x377 -x376 -x375 -x374 -x373 x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 x362 -x361 -x360 -x359 -x358 
0.19/0.25	v -x357 -x356 -x355 -x354 x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 x343 -x342 -x341 -x340 -x339 -x338 -x337 
0.19/0.25	v -x336 -x335 x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 
0.19/0.25	v x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 x297 -x296 -x295 -x294 
0.19/0.25	v -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 x283 -x282 -x281 -x280 -x279 -x278 -x277 x276 -x275 -x274 -x273 
0.19/0.25	v -x272 -x271 -x270 -x269 x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 x253 -x252 
0.19/0.25	v -x251 -x250 -x249 x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 
0.19/0.25	v x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 
0.19/0.25	v -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 -x191 x190 -x189 -x188 
0.19/0.25	v -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 x173 -x172 -x171 x170 -x169 -x168 -x167 
0.19/0.25	v -x166 -x165 -x164 -x163 -x162 -x161 x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 -x148 -x147 -x146 
0.19/0.25	v -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 
0.19/0.25	v -x124 x123 -x122 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106 -x105 -x104 
0.19/0.25	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 
0.19/0.25	v -x78 x77 -x76 -x75 -x74 -x73 -x72 -x71 x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 
0.19/0.25	v x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 
0.19/0.25	v -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 
0.19/0.25	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.25	c Solving Time       :       0.23
0.19/0.25	c Original Problem   :
0.19/0.25	c   Problem name     : HOME/instance-2693109-1277973308.wbo
0.19/0.25	c   Variables        : 482 (441 binary, 0 integer, 0 implicit integer, 41 continuous)
0.19/0.25	c   Constraints      : 102 initial, 102 maximal
0.19/0.25	c Presolved Problem  :
0.19/0.25	c   Problem name     : t_HOME/instance-2693109-1277973308.wbo
0.19/0.25	c   Variables        : 482 (441 binary, 0 integer, 0 implicit integer, 41 continuous)
0.19/0.25	c   Constraints      : 101 initial, 104 maximal
0.19/0.25	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.19/0.25	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.19/0.25	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.19/0.25	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.19/0.25	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.19/0.25	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.19/0.25	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.19/0.25	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.19/0.25	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.19/0.25	c   linear           :       0.00          0          0          0         41          0          1          0          0
0.19/0.25	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.19/0.25	c   root node        :          -         41          -          -         80          -          -          -          -
0.19/0.25	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.25	c   integral         :          0          0          0        609          0          0          0          0          0          0
0.19/0.25	c   indicator        :         41          0       1224        609          0          0        719          0          0          0
0.19/0.25	c   setppc           :          7          8       1222        609          0          0          0          0          0          0
0.19/0.25	c   linear           :         41          8       1222        609          0          0       2560         41          0          0
0.19/0.25	c   logicor          :         12+         8        212        609          0          2         67          0          0          0
0.19/0.25	c   countsols        :          0          0          0        609          0          0          0          0          0          0
0.19/0.25	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.19/0.25	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.19/0.25	c   indicator        :       0.01       0.00       0.01       0.00       0.00
0.19/0.25	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.19/0.25	c   linear           :       0.01       0.00       0.00       0.01       0.00
0.19/0.25	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.19/0.25	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.19/0.25	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.19/0.25	c   vbounds          :       0.00          2          0          0
0.19/0.25	c   rootredcost      :       0.00          3          0         33
0.19/0.25	c   pseudoobj        :       0.00       1024          0        448
0.19/0.25	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.25	c   propagation      :       0.00          2          2          4        5.5          0        0.0          -
0.19/0.25	c   infeasible LP    :       0.00          6          6          6        9.5          0        0.0          0
0.19/0.25	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.25	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.25	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.25	c   applied globally :          -          -          -          8        8.4          -          -          -
0.19/0.25	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.25	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.25	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.19/0.25	c   redcost          :       0.00        623          0         20          0          0
0.19/0.25	c   impliedbounds    :       0.00          0          0          0          0          0
0.19/0.25	c   intobj           :       0.00          0          0          0          0          0
0.19/0.25	c   cgmip            :       0.00          0          0          0          0          0
0.19/0.25	c   gomory           :       0.00          0          0          0          0          0
0.19/0.25	c   strongcg         :       0.00          0          0          0          0          0
0.19/0.25	c   cmir             :       0.00          0          0          0          0          0
0.19/0.25	c   flowcover        :       0.00          0          0          0          0          0
0.19/0.25	c   clique           :       0.00          0          0          0          0          0
0.19/0.25	c   zerohalf         :       0.00          0          0          0          0          0
0.19/0.25	c   mcf              :       0.00          0          0          0          0          0
0.19/0.25	c   rapidlearning    :       0.00          0          0          0          0          0
0.19/0.25	c Pricers            :       Time      Calls       Vars
0.19/0.25	c   problem variables:       0.00          0          0
0.19/0.25	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.25	c   relpscost        :       0.00          0          0          0          0          0          0
0.19/0.25	c   pscost           :       0.00          0          0          0          0          0          0
0.19/0.25	c   inference        :       0.01        605          0          0          0          0       1210
0.19/0.25	c   mostinf          :       0.00          0          0          0          0          0          0
0.19/0.25	c   leastinf         :       0.00          0          0          0          0          0          0
0.19/0.25	c   fullstrong       :       0.00          0          0          0          0          0          0
0.19/0.25	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.19/0.25	c   random           :       0.00          0          0          0          0          0          0
0.19/0.25	c Primal Heuristics  :       Time      Calls      Found
0.19/0.25	c   LP solutions     :       0.00          -          4
0.19/0.25	c   pseudo solutions :       0.00          -          0
0.19/0.25	c   feaspump         :       0.00          0          0
0.19/0.25	c   oneopt           :       0.01          2          0
0.19/0.25	c   crossover        :       0.01          2          0
0.19/0.25	c   linesearchdiving :       0.01         39          0
0.19/0.25	c   coefdiving       :       0.00         40          0
0.19/0.25	c   pscostdiving     :       0.01         40          0
0.19/0.25	c   guideddiving     :       0.00         41          0
0.19/0.25	c   veclendiving     :       0.01         42          0
0.19/0.25	c   fracdiving       :       0.00         42          0
0.19/0.25	c   objpscostdiving  :       0.00         25          0
0.19/0.25	c   rootsoldiving    :       0.00         25          0
0.19/0.25	c   trivial          :       0.00          2          0
0.19/0.25	c   simplerounding   :       0.00          0          0
0.19/0.25	c   zirounding       :       0.00          0          0
0.19/0.25	c   rounding         :       0.00          0          0
0.19/0.25	c   shifting         :       0.00          0          0
0.19/0.25	c   intshifting      :       0.00          0          0
0.19/0.25	c   twoopt           :       0.00          0          0
0.19/0.25	c   fixandinfer      :       0.00          0          0
0.19/0.25	c   intdiving        :       0.00          0          0
0.19/0.25	c   actconsdiving    :       0.00          0          0
0.19/0.25	c   octane           :       0.00          0          0
0.19/0.25	c   rens             :       0.00          0          0
0.19/0.25	c   rins             :       0.00          0          0
0.19/0.25	c   localbranching   :       0.00          0          0
0.19/0.25	c   mutation         :       0.00          0          0
0.19/0.25	c   dins             :       0.00          0          0
0.19/0.25	c   undercover       :       0.00          0          0
0.19/0.25	c   nlp              :       0.00          0          0
0.19/0.25	c   trysol           :       0.00         62         60
0.19/0.25	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.19/0.25	c   primal LP        :       0.00          0          0       0.00          -
0.19/0.25	c   dual LP          :       0.07        200       2982      14.91   42600.00
0.19/0.25	c   lex dual LP      :       0.00          0          0       0.00          -
0.19/0.25	c   barrier LP       :       0.00          0          0       0.00          -
0.19/0.25	c   diving/probing LP:       0.00          2         19       9.50          -
0.19/0.25	c   strong branching :       0.00          0          0       0.00          -
0.19/0.25	c     (at root node) :          -          0          0       0.00          -
0.19/0.25	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.25	c B&B Tree           :
0.19/0.25	c   number of runs   :          1
0.19/0.25	c   nodes            :        616
0.19/0.25	c   nodes (total)    :        616
0.19/0.25	c   nodes left       :          0
0.19/0.25	c   max depth        :         91
0.19/0.25	c   max depth (total):         91
0.19/0.25	c   backtracks       :         67 (10.9%)
0.19/0.25	c   delayed cutoffs  :          7
0.19/0.25	c   repropagations   :        138 (174 domain reductions, 1 cutoffs)
0.19/0.25	c   avg switch length:       3.56
0.19/0.25	c   switching time   :       0.02
0.19/0.25	c Solution           :
0.19/0.25	c   Solutions found  :         64 (4 improvements)
0.19/0.25	c   First Solution   : +7.40000000000000e+01   (in run 1, after 71 nodes, 0.03 seconds, depth 41, found by <relaxation>)
0.19/0.25	c   Primal Bound     : +2.00000000000000e+01   (in run 1, after 616 nodes, 0.23 seconds, depth 39, found by <relaxation>)
0.19/0.25	c   Dual Bound       : +2.00000000000000e+01
0.19/0.25	c   Gap              :       0.00 %
0.19/0.25	c   Root Dual Bound  : +0.00000000000000e+00
0.19/0.25	c   Root Iterations  :        363
0.19/0.25	c Time complete: 0.24.

Verifier Data 

OK	20

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693109-1277973308/watcher-2693109-1277973308 -o /tmp/evaluation-result-2693109-1277973308/solver-2693109-1277973308 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693109-1277973308.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: 2.07 2.01 1.69 4/178 19285
/proc/meminfo: memFree=31123836/32951124 swapFree=67111528/67111528
[pid=19285] ppid=19283 vsize=11072 CPUtime=0
/proc/19285/stat : 19285 (pbscip.linux.x8) R 19283 19285 19026 0 -1 4202496 1696 0 0 0 0 0 0 0 25 0 1 0 138626025 11337728 1616 4089446400 4194304 9819077 140735183656256 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19285/statm: 2768 1616 392 1374 0 1389 0

[startup+0.0798481 s]
/proc/loadavg: 2.07 2.01 1.69 4/178 19285
/proc/meminfo: memFree=31123836/32951124 swapFree=67111528/67111528
[pid=19285] ppid=19283 vsize=16992 CPUtime=0.07
/proc/19285/stat : 19285 (pbscip.linux.x8) R 19283 19285 19026 0 -1 4202496 5090 0 0 0 7 0 0 0 25 0 1 0 138626025 17399808 2864 4089446400 4194304 9819077 140735183656256 18446744073709551615 6597168 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/19285/statm: 4248 2864 654 1374 0 2869 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16992

[startup+0.100847 s]
/proc/loadavg: 2.07 2.01 1.69 4/178 19285
/proc/meminfo: memFree=31123836/32951124 swapFree=67111528/67111528
[pid=19285] ppid=19283 vsize=17088 CPUtime=0.08
/proc/19285/stat : 19285 (pbscip.linux.x8) R 19283 19285 19026 0 -1 4202496 5190 0 0 0 8 0 0 0 25 0 1 0 138626025 17498112 2874 4089446400 4194304 9819077 140735183656256 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/19285/statm: 4272 2874 654 1374 0 2893 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17088

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

[startup+0.200827 s]
/proc/loadavg: 2.07 2.01 1.69 4/178 19285
/proc/meminfo: memFree=31123836/32951124 swapFree=67111528/67111528
[pid=19285] ppid=19283 vsize=17748 CPUtime=0.19
/proc/19285/stat : 19285 (pbscip.linux.x8) R 19283 19285 19026 0 -1 4202496 8325 0 0 0 18 1 0 0 25 0 1 0 138626025 18173952 3056 4089446400 4194304 9819077 140735183656256 18446744073709551615 4561351 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/19285/statm: 4437 3056 674 1374 0 3058 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17748

Child status: 0
Real time (s): 0.255197
CPU time (s): 0.25496
CPU user time (s): 0.237963
CPU system time (s): 0.016997
CPU usage (%): 99.9071
Max. virtual memory (cumulated for all children) (KiB): 17748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.237963
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10917
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= 1
involuntary context switches= 2

runsolver used 0.002999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node145 at 2010-07-01 10:35:08
IDJOB=2693109
IDBENCH=78700
IDSOLVER=1205
FILE ID=node145/2693109-1277973308
PBS_JOBID= 11197876
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl10_20_pb.cnf.cr--soft-33-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2693109-1277973308/watcher-2693109-1277973308 -o /tmp/evaluation-result-2693109-1277973308/solver-2693109-1277973308 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693109-1277973308.wbo -t 1800 -m 3800

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

MD5SUM BENCH= f76bfef4498edf916ad0f53b817cfd69
RANDOM SEED=256496

node145.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		: 2666.851
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	: 5333.70
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 5332.82
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		: 2666.851
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	: 5332.75
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		: 2666.851
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		: 2666.851
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	: 5332.67
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		: 2666.851
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	: 5332.82
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		: 2666.851
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31124240 kB
Buffers:        219548 kB
Cached:        1272996 kB
SwapCached:          0 kB
Active:         679884 kB
Inactive:      1001484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31124240 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6280 kB
Writeback:           0 kB
AnonPages:      189228 kB
Mapped:          16124 kB
Slab:            81564 kB
PageTables:       5184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   335728 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 node145 at 2010-07-01 10:35:09