Trace number 1869109

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT200 139.012 139.065

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-3_4-yes1-1.opb
MD5SUM4eb6faacc69f0eb66d85e6b8e99149d3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints880
Number of constraints which are clauses878
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 400
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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869109-1245159060.opb>
0.00/0.02	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 2 chg coeffs, 0 upgd conss, 416 impls, 0 clqs
0.02/0.05	c (round 2) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 2 chg coeffs, 879 upgd conss, 416 impls, 0 clqs
0.02/0.07	c    (0.0s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.07	c presolving (3 rounds):
0.02/0.07	c  0 deleted vars, 1 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 2 changed coefficients
0.02/0.07	c  416 implications, 0 cliques
0.02/0.07	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 879 constraints
0.02/0.07	c     879 constraints of type <logicor>
0.02/0.07	c transformed objective value is always integral (scale: 1)
0.02/0.07	c Presolving Time: 0.04
0.02/0.07	c strange?!, PURESAT with obj
0.02/0.07	c -----------------------------------------------------------------------------------------------
0.02/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07	c limits/memory = c 1620
0.02/0.07	c # maximal time in seconds to run
0.02/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07	c limits/time = c 1791
0.02/0.07	c # frequency for displaying node information lines
0.02/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.07	c display/freq = c 10000
0.02/0.07	c -----------------------------------------------------------------------------------------------
0.02/0.07	c start solving problem
0.02/0.07	c 
0.19/0.23	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.23	c   0.2s|     1 |     0 |   794 |2129k|   0 | 400 | 400 | 879 | 879 | 400 | 879 |   0 |   0 |   0 | 1.340000e+02 |      --      |    Inf 
3.19/3.29	c   3.2s|     1 |     0 | 10842 |7267k|   0 | 400 | 400 | 879 | 879 | 400 | 880 |   1 |   0 |   0 | 1.343333e+02 |      --      |    Inf 
3.69/3.74	c   3.7s|     1 |     0 | 11268 |  11M|   0 | 400 | 400 | 879 | 879 | 400 | 881 |   2 |   0 |   0 | 1.345333e+02 |      --      |    Inf 
4.09/4.17	c   4.1s|     1 |     0 | 11672 |  15M|   0 | 400 | 400 | 879 | 879 | 400 | 882 |   3 |   0 |   0 | 1.346222e+02 |      --      |    Inf 
4.59/4.66	c   4.6s|     1 |     0 | 12223 |  19M|   0 | 400 | 400 | 879 | 879 | 400 | 883 |   4 |   0 |   0 | 1.346778e+02 |      --      |    Inf 
5.09/5.16	c   5.1s|     1 |     0 | 12439 |  24M|   0 | 400 | 400 | 879 | 879 | 400 | 884 |   5 |   0 |   0 | 1.347073e+02 |      --      |    Inf 
5.58/5.62	c   5.5s|     1 |     0 | 12745 |  28M|   0 | 400 | 400 | 879 | 879 | 400 | 885 |   6 |   0 |   0 | 1.347252e+02 |      --      |    Inf 
5.99/6.09	c   6.0s|     1 |     0 | 13072 |  32M|   0 | 400 | 400 | 879 | 879 | 400 | 886 |   7 |   0 |   0 | 1.347474e+02 |      --      |    Inf 
6.49/6.57	c   6.5s|     1 |     0 | 13467 |  36M|   0 | 400 | 400 | 879 | 879 | 400 | 887 |   8 |   0 |   0 | 1.347765e+02 |      --      |    Inf 
7.09/7.12	c   7.0s|     1 |     0 | 13933 |  40M|   0 | 400 | 400 | 879 | 879 | 400 | 888 |   9 |   0 |   0 | 1.347910e+02 |      --      |    Inf 
7.59/7.67	c   7.6s|     1 |     0 | 14178 |  40M|   0 | 400 | 400 | 879 | 879 | 400 | 889 |  10 |   0 |   0 | 1.347932e+02 |      --      |    Inf 
8.19/8.23	c   8.1s|     1 |     0 | 14777 |  45M|   0 | 400 | 400 | 879 | 879 | 400 | 890 |  11 |   0 |   0 | 1.348088e+02 |      --      |    Inf 
8.69/8.78	c   8.7s|     1 |     0 | 15294 |  49M|   0 | 400 | 400 | 879 | 879 | 400 | 891 |  12 |   0 |   0 | 1.348302e+02 |      --      |    Inf 
9.18/9.28	c   9.2s|     1 |     0 | 15502 |  49M|   0 | 400 | 400 | 879 | 879 | 400 | 892 |  13 |   0 |   0 | 1.348319e+02 |      --      |    Inf 
9.38/9.45	c   9.3s|     1 |     0 | 15724 |  49M|   0 | 400 | 400 | 879 | 879 | 400 | 893 |  14 |   0 |   0 | 1.348355e+02 |      --      |    Inf 
10.69/10.71	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
10.69/10.71	c  10.6s|     1 |     2 | 15724 |  49M|   0 | 400 | 400 | 879 | 879 | 400 | 893 |  14 |   0 |  20 | 1.348355e+02 |      --      |    Inf 
136.74/136.89	o 200
136.74/136.89	c * 136s|   220 |    75 |319758 |  49M|  21 |   - | 400 |1098 | 199 | 400 | 892 |  14 | 221 | 954 | 1.386667e+02 | 2.000000e+02 |  44.23%
138.94/139.03	c 
138.94/139.03	c SCIP Status        : problem is solved [optimal solution found]
138.94/139.03	c Solving Time (sec) : 138.48
138.94/139.03	c Solving Nodes      : 257
138.94/139.03	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
138.94/139.03	c Dual Bound         : +2.00000000000000e+02
138.94/139.03	c Gap                : 0.00 %
138.94/139.03	c NODE         257
138.94/139.03	c DUAL BOUND   200
138.94/139.03	c PRIMAL BOUND 200
138.94/139.03	c GAP          0
138.94/139.03	s OPTIMUM FOUND
138.94/139.03	v -x400 x399 -x398 x397 x396 -x395 -x394 x393 x392 -x391 -x390 x389 -x388 x387 x386 -x385 -x384 x383 -x382 x381 -x380 x379 x378 -x377 
138.94/139.03	v -x376 x375 -x374 x373 -x372 x371 -x370 x369 -x368 x367 -x366 x365 -x364 x363 x362 -x361 -x360 x359 x358 -x357 -x356 x355 
138.94/139.03	v x354 -x353 x352 -x351 -x350 x349 x348 -x347 -x346 x345 -x344 x343 x342 -x341 -x340 x339 x338 -x337 -x336 x335 -x334 x333 x332 
138.94/139.03	v -x331 -x330 x329 x328 -x327 -x326 x325 x324 -x323 -x322 x321 x320 -x319 x318 -x317 -x316 x315 -x314 x313 -x312 x311 -x310 x309 
138.94/139.03	v x308 -x307 x306 -x305 x304 -x303 x302 -x301 -x300 x299 -x298 x297 -x296 x295 x294 -x293 -x292 x291 x290 -x289 x288 -x287 
138.94/139.03	v x286 -x285 x284 -x283 x282 -x281 -x280 x279 -x278 x277 x276 -x275 -x274 x273 -x272 x271 -x270 x269 -x268 x267 -x266 x265 x264 
138.94/139.03	v -x263 x262 -x261 -x260 x259 -x258 x257 -x256 x255 -x254 x253 x252 -x251 x250 -x249 -x248 x247 x246 -x245 x244 -x243 -x242 x241 
138.94/139.03	v x240 -x239 x238 -x237 x236 -x235 -x234 x233 -x232 x231 -x230 x229 x228 -x227 x226 -x225 x224 -x223 x222 -x221 -x220 x219 -x218 
138.94/139.03	v x217 x216 -x215 -x214 x213 -x212 x211 -x210 x209 -x208 x207 -x206 x205 -x204 x203 -x202 x201 x200 -x199 x198 -x197 -x196 
138.94/139.03	v x195 -x194 x193 -x192 x191 x190 -x189 x188 -x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 -x178 x177 x176 -x175 x174 -x173 
138.94/139.03	v -x172 x171 -x170 x169 x168 -x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 -x158 x157 x156 -x155 -x154 x153 x152 -x151 x150 
138.94/139.03	v -x149 -x148 x147 -x146 x145 -x144 x143 x142 -x141 x140 -x139 x138 -x137 -x136 x135 x134 -x133 -x132 x131 -x130 x129 x128 -x127 
138.94/139.03	v x126 -x125 x124 -x123 x122 -x121 -x120 x119 -x118 x117 x116 -x115 -x114 x113 x112 -x111 x110 -x109 -x108 x107 x106 -x105 
138.94/139.03	v x104 -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 
138.94/139.03	v -x77 x76 -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 
138.94/139.03	v -x49 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 
138.94/139.03	v -x22 x21 x20 -x19 -x18 x17 -x16 x15 x14 -x13 -x12 x11 -x10 x9 -x8 x7 -x6 x5 -x4 x3 -x2 x1 
138.94/139.03	c SCIP Status        : problem is solved [optimal solution found]
138.94/139.03	c Solving Time       :     138.48
138.94/139.03	c Original Problem   :
138.94/139.03	c   Problem name     : HOME/instance-1869109-1245159060.opb
138.94/139.03	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
138.94/139.03	c   Constraints      : 880 initial, 880 maximal
138.94/139.03	c Presolved Problem  :
138.94/139.03	c   Problem name     : t_HOME/instance-1869109-1245159060.opb
138.94/139.03	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
138.94/139.03	c   Constraints      : 879 initial, 1133 maximal
138.94/139.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
138.94/139.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0
138.94/139.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
138.94/139.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
138.94/139.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
138.94/139.03	c   implics          :       0.00          0          0          0          0          0          0          0          0
138.94/139.03	c   probing          :       0.01          0          0          0          0          0          0          0          0
138.94/139.03	c   linear           :       0.02          0          0          0          0          0          1          0          2
138.94/139.03	c   logicor          :       0.01          0          0          0          0          0          0          0          0
138.94/139.03	c   root node        :          -         16          -          -         16          -          -          -          -
138.94/139.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
138.94/139.03	c   integral         :          0          0          0        224          0          2         18          0          0        420
138.94/139.03	c   logicor          :        879+        15       5314          1          0        166       7904          0          0          0
138.94/139.03	c   countsols        :          0          0          0          1          0          0          0          0          0          0
138.94/139.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
138.94/139.03	c   integral         :      41.50       0.00       0.00      41.50       0.00
138.94/139.03	c   logicor          :       0.07       0.01       0.06       0.00       0.00
138.94/139.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
138.94/139.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
138.94/139.03	c   rootredcost      :       0.01          1          0          0
138.94/139.03	c   pseudoobj        :       0.10       5323          1          1
138.94/139.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
138.94/139.03	c   propagation      :       0.02        166        161        315        8.1         44        3.9          -
138.94/139.03	c   infeasible LP    :       0.00          4          0          0        0.0          0        0.0          0
138.94/139.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
138.94/139.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
138.94/139.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
138.94/139.03	c   applied globally :          -          -          -        295        6.7          -          -          -
138.94/139.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
138.94/139.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
138.94/139.03	c   cut pool         :       0.11         14          -          -        947          -    (maximal pool size: 4829)
138.94/139.03	c   redcost          :       0.00        238          0          0          0          0
138.94/139.03	c   impliedbounds    :       0.00         15          0          0          0          0
138.94/139.03	c   intobj           :       0.00          0          0          0          0          0
138.94/139.03	c   gomory           :       2.09         15          0          0          0          0
138.94/139.03	c   strongcg         :       2.21         15          0          0       5516          0
138.94/139.03	c   cmir             :       0.07         10          0          0          0          0
138.94/139.03	c   flowcover        :       0.12         10          0          0          0          0
138.94/139.03	c   clique           :       0.00          1          0          0          0          0
138.94/139.03	c   zerohalf         :       0.00          0          0          0          0          0
138.94/139.03	c   mcf              :       0.00          1          0          0          0          0
138.94/139.03	c Pricers            :       Time      Calls       Vars
138.94/139.03	c   problem variables:       0.00          0          0
138.94/139.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
138.94/139.03	c   relpscost        :      41.50        223          2         18          0          0        420
138.94/139.03	c   pscost           :       0.00          0          0          0          0          0          0
138.94/139.03	c   inference        :       0.00          0          0          0          0          0          0
138.94/139.03	c   mostinf          :       0.00          0          0          0          0          0          0
138.94/139.03	c   leastinf         :       0.00          0          0          0          0          0          0
138.94/139.03	c   fullstrong       :       0.00          0          0          0          0          0          0
138.94/139.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
138.94/139.03	c   random           :       0.00          0          0          0          0          0          0
138.94/139.03	c Primal Heuristics  :       Time      Calls      Found
138.94/139.03	c   LP solutions     :       0.00          -          1
138.94/139.03	c   pseudo solutions :       0.00          -          0
138.94/139.03	c   crossover        :       0.00          0          0
138.94/139.03	c   oneopt           :       0.00          1          0
138.94/139.03	c   guideddiving     :       0.15          1          0
138.94/139.03	c   objpscostdiving  :       8.19          1          0
138.94/139.03	c   coefdiving       :       7.00          4          0
138.94/139.03	c   pscostdiving     :       5.78          5          0
138.94/139.03	c   veclendiving     :       6.73          6          0
138.94/139.03	c   rootsoldiving    :       2.19          3          0
138.94/139.03	c   fracdiving       :       5.06          6          0
138.94/139.03	c   linesearchdiving :       4.54          9          0
138.94/139.03	c   simplerounding   :       0.00          0          0
138.94/139.03	c   rounding         :       0.10        168          0
138.94/139.03	c   shifting         :       0.05         30          0
138.94/139.03	c   intshifting      :       0.00          0          0
138.94/139.03	c   fixandinfer      :       0.00          0          0
138.94/139.03	c   feaspump         :       3.90          2          0
138.94/139.03	c   intdiving        :       0.00          0          0
138.94/139.03	c   actconsdiving    :       0.00          0          0
138.94/139.04	c   octane           :       0.00          0          0
138.94/139.04	c   rens             :       0.01          0          0
138.94/139.04	c   rins             :       0.00          0          0
138.94/139.04	c   localbranching   :       0.00          0          0
138.94/139.04	c   mutation         :       0.00          0          0
138.94/139.04	c   dins             :       0.00          0          0
138.94/139.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
138.94/139.04	c   primal LP        :       0.05          0          0       0.00       0.00
138.94/139.04	c   dual LP          :      48.34        238     168944     709.85    3494.91
138.94/139.04	c   barrier LP       :       0.00          0          0       0.00          -
138.94/139.04	c   diving/probing LP:      43.28        985     159105     161.53    3676.18
138.94/139.04	c   strong branching :      41.47        954     171226     179.48    4128.91
138.94/139.04	c     (at root node) :          -         20       3680     184.00          -
138.94/139.04	c   conflict analysis:       0.00          0          0       0.00          -
138.94/139.04	c B&B Tree           :
138.94/139.04	c   number of runs   :          1
138.94/139.04	c   nodes            :        257
138.94/139.04	c   nodes (total)    :        257
138.94/139.04	c   nodes left       :          0
138.94/139.04	c   max depth        :         21
138.94/139.04	c   max depth (total):         21
138.94/139.04	c   backtracks       :        123 (47.9%)
138.94/139.04	c   delayed cutoffs  :        164
138.94/139.04	c   repropagations   :        240 (4071 domain reductions, 51 cutoffs)
138.94/139.04	c   avg switch length:       6.00
138.94/139.04	c   switching time   :       0.08
138.94/139.04	c Solution           :
138.94/139.04	c   Solutions found  :          1 (1 improvements)
138.94/139.04	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 220 nodes, 136.35 seconds, depth 7, found by <relaxation>)
138.94/139.04	c   Dual Bound       : +2.00000000000000e+02
138.94/139.04	c   Gap              :       0.00 %
138.94/139.04	c   Root Dual Bound  : +1.34835484640740e+02
138.94/139.06	c Time complete: 139.

Verifier Data 

OK	200

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869109-1245159060/watcher-1869109-1245159060 -o /tmp/evaluation-result-1869109-1245159060/solver-1869109-1245159060 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869109-1245159060.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12349
/proc/meminfo: memFree=1924984/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=5812 CPUtime=0
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 183506307 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12349/statm: 1453 502 332 1256 0 192 0

[startup+0.0358531 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12349
/proc/meminfo: memFree=1924984/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=14784 CPUtime=0.02
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 2847 0 0 0 1 1 0 0 18 0 1 0 183506307 15138816 2477 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 3696 2477 461 1256 0 2435 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14784

[startup+0.101859 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12349
/proc/meminfo: memFree=1924984/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=18544 CPUtime=0.09
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 3625 0 0 0 7 2 0 0 18 0 1 0 183506307 18989056 3255 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 4636 3255 605 1256 0 3375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18544

[startup+0.30188 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12349
/proc/meminfo: memFree=1924984/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=18928 CPUtime=0.29
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 3838 0 0 0 27 2 0 0 19 0 1 0 183506307 19382272 3468 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 4732 3468 635 1256 0 3471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18928

[startup+0.701921 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12349
/proc/meminfo: memFree=1924984/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=18928 CPUtime=0.69
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 3845 0 0 0 67 2 0 0 22 0 1 0 183506307 19382272 3475 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 4732 3475 635 1256 0 3471 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18928

[startup+1.503 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1913520/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=18928 CPUtime=1.49
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 3848 0 0 0 147 2 0 0 25 0 1 0 183506307 19382272 3478 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 4732 3478 635 1256 0 3471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18928

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1913392/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=23128 CPUtime=3.09
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 4968 0 0 0 306 3 0 0 25 0 1 0 183506307 23683072 4598 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 5782 4598 645 1256 0 4521 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23128

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1884336/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=57216 CPUtime=6.29
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 13275 0 0 0 622 7 0 0 25 0 1 0 183506307 58589184 12869 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 14304 12869 663 1256 0 13043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57216

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1860336/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=74640 CPUtime=12.69
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 17803 0 0 0 1258 11 0 0 25 0 1 0 183506307 76431360 16746 1992294400 4194304 9342243 548682068736 18446744073709551615 7289239 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18660 16746 674 1256 0 17399 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74640

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1860208/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=72528 CPUtime=25.48
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 18112 0 0 0 2533 15 0 0 25 0 1 0 183506307 74268672 16729 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18132 16729 678 1256 0 16871 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72528

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1860272/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=74624 CPUtime=51.06
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 18936 0 0 0 5084 22 0 0 25 0 1 0 183506307 76414976 16779 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18656 16779 682 1256 0 17395 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74624

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859888/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=74952 CPUtime=102.26
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 20215 0 0 0 10188 38 0 0 25 0 1 0 183506307 76750848 16883 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18738 16883 683 1256 0 17477 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 74952

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

[startup+115.102 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859888/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=72852 CPUtime=115.05
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 20841 0 0 0 11463 42 0 0 25 0 1 0 183506307 74600448 16879 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18213 16879 683 1256 0 16952 0
Current children cumulated CPU time (s) 115.05
Current children cumulated vsize (KiB) 72852

[startup+127.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859760/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=72868 CPUtime=127.84
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 21244 0 0 0 12738 46 0 0 25 0 1 0 183506307 74616832 16901 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18217 16901 683 1256 0 16956 0
Current children cumulated CPU time (s) 127.84
Current children cumulated vsize (KiB) 72868

[startup+134.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859696/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=72868 CPUtime=134.24
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 21253 0 0 0 13377 47 0 0 25 0 1 0 183506307 74616832 16910 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18217 16910 683 1256 0 16956 0
Current children cumulated CPU time (s) 134.24
Current children cumulated vsize (KiB) 72868

[startup+137.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859568/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=73192 CPUtime=137.45
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 21299 0 0 0 13697 48 0 0 25 0 1 0 183506307 74948608 16956 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18298 16956 683 1256 0 17037 0
Current children cumulated CPU time (s) 137.45
Current children cumulated vsize (KiB) 73192

[startup+138.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859568/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=73192 CPUtime=138.24
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 21307 0 0 0 13776 48 0 0 25 0 1 0 183506307 74948608 16964 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18298 16964 683 1256 0 17037 0
Current children cumulated CPU time (s) 138.24
Current children cumulated vsize (KiB) 73192

[startup+138.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859504/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=73192 CPUtime=138.64
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 21311 0 0 0 13816 48 0 0 25 0 1 0 183506307 74948608 16968 1992294400 4194304 9342243 548682068736 18446744073709551615 5874616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18298 16968 684 1256 0 17037 0
Current children cumulated CPU time (s) 138.64
Current children cumulated vsize (KiB) 73192

[startup+138.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859504/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=73192 CPUtime=138.84
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 21313 0 0 0 13836 48 0 0 25 0 1 0 183506307 74948608 16970 1992294400 4194304 9342243 548682068736 18446744073709551615 6938291 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18298 16970 684 1256 0 17037 0
Current children cumulated CPU time (s) 138.84
Current children cumulated vsize (KiB) 73192

[startup+139.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12350
/proc/meminfo: memFree=1859504/2055920 swapFree=4181836/4192956
[pid=12349] ppid=12347 vsize=73192 CPUtime=138.94
/proc/12349/stat : 12349 (pbscip.linux.x8) R 12347 12349 12269 0 -1 4194304 21313 0 0 0 13846 48 0 0 25 0 1 0 183506307 74948608 16970 1992294400 4194304 9342243 548682068736 18446744073709551615 6960746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12349/statm: 18298 16970 684 1256 0 17037 0
Current children cumulated CPU time (s) 138.94
Current children cumulated vsize (KiB) 73192

Child status: 0
Real time (s): 139.065
CPU time (s): 139.012
CPU user time (s): 138.512
CPU system time (s): 0.499924
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 75084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 138.512
system time used= 0.499924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21321
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= 284

runsolver used 0.13098 second user time and 0.269958 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 15:31:00
IDJOB=1869109
IDBENCH=2176
IDSOLVER=684
FILE ID=node24/1869109-1245159060
PBS_JOBID= 9363831
Free space on /tmp= 66364 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-3_4-yes1-1.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869109-1245159060/watcher-1869109-1245159060 -o /tmp/evaluation-result-1869109-1245159060/solver-1869109-1245159060 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869109-1245159060.opb

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

MD5SUM BENCH= 4eb6faacc69f0eb66d85e6b8e99149d3
RANDOM SEED=861576772

node24.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1925400 kB
Buffers:         23920 kB
Cached:          64160 kB
SwapCached:       5284 kB
Active:          59672 kB
Inactive:        36192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1925400 kB
SwapTotal:     4192956 kB
SwapFree:      4181836 kB
Dirty:           11756 kB
Writeback:           0 kB
Mapped:          12924 kB
Slab:            20544 kB
Committed_AS:   187592 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node24 at 2009-06-16 15:33:19