Trace number 1869113

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 27.9148 27.9476

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-1_6-yes1-1.opb
MD5SUM78b9f540528e3c301a7d8695f354656e
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 benchmark0.008998
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 constraints520
Number of constraints which are clauses519
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
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 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869113-1245159186.opb>
0.00/0.01	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 520 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 408 impls, 0 clqs
0.02/0.04	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 520 upgd conss, 408 impls, 0 clqs
0.02/0.04	c    (0.0s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.04	c presolving (3 rounds):
0.02/0.04	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.02/0.04	c  408 implications, 0 cliques
0.02/0.04	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 520 constraints
0.02/0.04	c     520 constraints of type <logicor>
0.02/0.04	c transformed objective value is always integral (scale: 1)
0.02/0.04	c Presolving Time: 0.02
0.02/0.04	c strange?!, PURESAT with obj
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/memory = c 1620
0.02/0.04	c # maximal time in seconds to run
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/time = c 1791
0.02/0.04	c # frequency for displaying node information lines
0.02/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.04	c display/freq = c 10000
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c start solving problem
0.02/0.04	c 
0.09/0.11	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |   626 |1749k|   0 | 326 | 400 | 520 | 520 | 400 | 520 |   0 |   0 |   0 | 1.256256e+02 |      --      |    Inf 
0.39/0.49	c   0.5s|     1 |     0 |  1669 |4294k|   0 | 332 | 400 | 520 | 520 | 400 | 524 |   4 |   0 |   0 | 1.262775e+02 |      --      |    Inf 
0.69/0.72	c   0.7s|     1 |     0 |  1722 |7066k|   0 | 330 | 400 | 520 | 520 | 400 | 525 |   5 |   0 |   0 | 1.263215e+02 |      --      |    Inf 
0.89/0.96	c   0.9s|     1 |     0 |  1776 |9712k|   0 | 332 | 400 | 520 | 520 | 400 | 526 |   6 |   0 |   0 | 1.263384e+02 |      --      |    Inf 
1.19/1.23	c   1.2s|     1 |     0 |  1829 |  12M|   0 | 336 | 400 | 520 | 520 | 400 | 527 |   7 |   0 |   0 | 1.263446e+02 |      --      |    Inf 
1.49/1.51	c   1.5s|     1 |     0 |  1865 |  15M|   0 | 334 | 400 | 520 | 520 | 400 | 528 |   8 |   0 |   0 | 1.263487e+02 |      --      |    Inf 
1.78/1.82	c   1.8s|     1 |     0 |  1912 |  19M|   0 | 334 | 400 | 520 | 520 | 400 | 529 |   9 |   0 |   0 | 1.263530e+02 |      --      |    Inf 
2.09/2.15	c   2.1s|     1 |     0 |  1972 |  22M|   0 | 333 | 400 | 520 | 520 | 400 | 530 |  10 |   0 |   0 | 1.263599e+02 |      --      |    Inf 
2.39/2.46	c   2.4s|     1 |     0 |  2022 |  24M|   0 | 335 | 400 | 520 | 520 | 400 | 531 |  11 |   0 |   0 | 1.263663e+02 |      --      |    Inf 
2.68/2.78	c   2.7s|     1 |     0 |  2051 |  26M|   0 | 334 | 400 | 520 | 520 | 400 | 532 |  12 |   0 |   0 | 1.263677e+02 |      --      |    Inf 
2.98/3.06	c   3.0s|     1 |     0 |  2095 |  27M|   0 | 332 | 400 | 520 | 520 | 400 | 533 |  13 |   0 |   0 | 1.263695e+02 |      --      |    Inf 
3.28/3.36	c   3.3s|     1 |     0 |  2142 |  28M|   0 | 332 | 400 | 520 | 520 | 400 | 532 |  14 |   0 |   0 | 1.263705e+02 |      --      |    Inf 
3.58/3.61	c   3.5s|     1 |     0 |  2153 |  28M|   0 | 331 | 400 | 520 | 520 | 400 | 533 |  15 |   0 |   0 | 1.263708e+02 |      --      |    Inf 
3.78/3.88	c   3.8s|     1 |     0 |  2178 |  28M|   0 | 332 | 400 | 520 | 520 | 400 | 534 |  16 |   0 |   0 | 1.263720e+02 |      --      |    Inf 
4.98/5.05	c   5.0s|     1 |     2 |  2178 |  28M|   0 | 332 | 400 | 520 | 520 | 400 | 534 |  16 |   0 |  31 | 1.263720e+02 |      --      |    Inf 
22.46/22.50	o 200
22.46/22.50	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
22.46/22.50	c *22.3s|    44 |    10 | 18277 |  28M|   9 |   - | 400 | 541 | 406 | 400 | 532 |  16 |  21 | 851 | 1.270941e+02 | 2.000000e+02 |  57.36%
27.86/27.92	c 
27.86/27.92	c SCIP Status        : problem is solved [optimal solution found]
27.86/27.92	c Solving Time (sec) : 27.70
27.86/27.92	c Solving Nodes      : 80
27.86/27.92	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
27.86/27.92	c Dual Bound         : +2.00000000000000e+02
27.86/27.92	c Gap                : 0.00 %
27.86/27.93	c NODE         80
27.86/27.93	c DUAL BOUND   200
27.86/27.93	c PRIMAL BOUND 200
27.86/27.93	c GAP          0
27.86/27.93	s OPTIMUM FOUND
27.86/27.93	v x400 -x399 -x398 x397 -x396 x395 -x394 x393 x392 -x391 x390 -x389 -x388 x387 x386 -x385 -x384 x383 -x382 x381 -x380 x379 -x378 
27.86/27.93	v x377 x376 -x375 x374 -x373 -x372 x371 -x370 x369 x368 -x367 -x366 x365 -x364 x363 x362 -x361 -x360 x359 -x358 x357 x356 -x355 
27.86/27.93	v -x354 x353 -x352 x351 x350 -x349 x348 -x347 -x346 x345 -x344 x343 -x342 x341 -x340 x339 -x338 x337 x336 -x335 -x334 x333 x332 
27.86/27.93	v -x331 x330 -x329 x328 -x327 x326 -x325 x324 -x323 x322 -x321 x320 -x319 x318 -x317 x316 -x315 -x314 x313 -x312 x311 -x310 x309 
27.86/27.93	v -x308 x307 x306 -x305 -x304 x303 -x302 x301 -x300 x299 x298 -x297 -x296 x295 -x294 x293 x292 -x291 -x290 x289 x288 -x287 
27.86/27.93	v -x286 x285 -x284 x283 -x282 x281 x280 -x279 -x278 x277 x276 -x275 -x274 x273 -x272 x271 x270 -x269 -x268 x267 x266 -x265 -x264 
27.86/27.93	v x263 -x262 x261 x260 -x259 x258 -x257 x256 -x255 x254 -x253 -x252 x251 -x250 x249 x248 -x247 x246 -x245 x244 -x243 -x242 x241 
27.86/27.93	v x240 -x239 -x238 x237 x236 -x235 x234 -x233 -x232 x231 x230 -x229 -x228 x227 x226 -x225 -x224 x223 -x222 x221 x220 -x219 -x218 
27.86/27.93	v x217 -x216 x215 -x214 x213 x212 -x211 -x210 x209 -x208 x207 x206 -x205 x204 -x203 -x202 x201 x200 -x199 x198 -x197 x196 
27.86/27.93	v -x195 -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 x182 -x181 -x180 x179 -x178 x177 x176 -x175 x174 -x173 
27.86/27.93	v -x172 x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 -x154 x153 -x152 x151 -x150 
27.86/27.93	v x149 -x148 x147 x146 -x145 x144 -x143 -x142 x141 x140 -x139 -x138 x137 x136 -x135 -x134 x133 x132 -x131 -x130 x129 x128 -x127 
27.86/27.93	v x126 -x125 x124 -x123 x122 -x121 x120 -x119 x118 -x117 x116 -x115 x114 -x113 -x112 x111 -x110 x109 -x108 x107 -x106 x105 
27.86/27.93	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 
27.86/27.93	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 
27.86/27.93	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 
27.86/27.93	v -x22 x21 -x20 x19 -x18 x17 -x16 x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 x6 -x5 x4 -x3 -x2 x1 
27.86/27.93	c SCIP Status        : problem is solved [optimal solution found]
27.86/27.93	c Solving Time       :      27.70
27.86/27.93	c Original Problem   :
27.86/27.93	c   Problem name     : HOME/instance-1869113-1245159186.opb
27.86/27.93	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
27.86/27.93	c   Constraints      : 520 initial, 520 maximal
27.86/27.93	c Presolved Problem  :
27.86/27.93	c   Problem name     : t_HOME/instance-1869113-1245159186.opb
27.86/27.93	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
27.86/27.93	c   Constraints      : 520 initial, 546 maximal
27.86/27.93	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
27.86/27.93	c   trivial          :       0.00          0          0          0          0          0          0          0          0
27.86/27.93	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
27.86/27.93	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
27.86/27.93	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
27.86/27.93	c   implics          :       0.00          0          0          0          0          0          0          0          0
27.86/27.93	c   probing          :       0.00          0          0          0          0          0          0          0          0
27.86/27.93	c   linear           :       0.01          0          0          0          0          0          0          0          1
27.86/27.93	c   logicor          :       0.01          0          0          0          0          0          0          0          0
27.86/27.93	c   root node        :          -          4          -          -          4          -          -          -          -
27.86/27.93	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
27.86/27.93	c   integral         :          0          0          0         92          0         19         80          0          0         84
27.86/27.93	c   logicor          :        520+        13       1681          1          0         19       1258          0          0          0
27.86/27.93	c   countsols        :          0          0          0          1          0          0          0          0          0          0
27.86/27.93	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
27.86/27.93	c   integral         :      18.91       0.00       0.00      18.91       0.00
27.86/27.93	c   logicor          :       0.00       0.00       0.00       0.00       0.00
27.86/27.93	c   countsols        :       0.00       0.00       0.00       0.00       0.00
27.86/27.93	c Propagators        :       Time      Calls    Cutoffs    DomReds
27.86/27.93	c   rootredcost      :       0.00          1          0          0
27.86/27.93	c   pseudoobj        :       0.02       1551          0          0
27.86/27.93	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
27.86/27.93	c   propagation      :       0.00         19         18         20        3.4          6        3.2          -
27.86/27.93	c   infeasible LP    :       0.00         24          0          0        0.0          0        0.0          0
27.86/27.93	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
27.86/27.93	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
27.86/27.93	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
27.86/27.93	c   applied globally :          -          -          -         26        3.3          -          -          -
27.86/27.93	c   applied locally  :          -          -          -          0        0.0          -          -          -
27.86/27.93	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
27.86/27.93	c   cut pool         :       0.07         12          -          -        246          -    (maximal pool size: 2539)
27.86/27.93	c   redcost          :       0.00        104          0          0          0          0
27.86/27.93	c   impliedbounds    :       0.00         13          0          0          0          0
27.86/27.93	c   intobj           :       0.00          0          0          0          0          0
27.86/27.93	c   gomory           :       1.50         13          0          0         12          0
27.86/27.93	c   strongcg         :       1.70         13          0          0       4008          0
27.86/27.93	c   cmir             :       0.04         10          0          0          0          0
27.86/27.93	c   flowcover        :       0.06         10          0          0          0          0
27.86/27.93	c   clique           :       0.00          1          0          0          0          0
27.86/27.93	c   zerohalf         :       0.00          0          0          0          0          0
27.86/27.93	c   mcf              :       0.00          1          0          0          0          0
27.86/27.93	c Pricers            :       Time      Calls       Vars
27.86/27.93	c   problem variables:       0.00          0          0
27.86/27.93	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
27.86/27.93	c   relpscost        :      18.91         91         19         80          0          0         84
27.86/27.93	c   pscost           :       0.00          0          0          0          0          0          0
27.86/27.93	c   inference        :       0.00          0          0          0          0          0          0
27.86/27.93	c   mostinf          :       0.00          0          0          0          0          0          0
27.86/27.93	c   leastinf         :       0.00          0          0          0          0          0          0
27.86/27.93	c   fullstrong       :       0.00          0          0          0          0          0          0
27.86/27.93	c   allfullstrong    :       0.00          0          0          0          0          0          0
27.86/27.93	c   random           :       0.00          0          0          0          0          0          0
27.86/27.93	c Primal Heuristics  :       Time      Calls      Found
27.86/27.93	c   LP solutions     :       0.00          -          1
27.86/27.93	c   pseudo solutions :       0.00          -          0
27.86/27.93	c   oneopt           :       0.00          1          0
27.86/27.93	c   fracdiving       :       0.03          1          0
27.86/27.93	c   veclendiving     :       0.04          1          0
27.86/27.93	c   objpscostdiving  :       0.06          1          0
27.86/27.93	c   rootsoldiving    :       0.08          1          0
27.86/27.93	c   simplerounding   :       0.00          0          0
27.86/27.93	c   rounding         :       0.00        102          0
27.86/27.93	c   shifting         :       0.02         14          0
27.86/27.93	c   intshifting      :       0.00          0          0
27.86/27.93	c   fixandinfer      :       0.00          0          0
27.86/27.93	c   feaspump         :       0.15          1          0
27.86/27.93	c   coefdiving       :       0.28          2          0
27.86/27.93	c   pscostdiving     :       0.32          2          0
27.86/27.93	c   intdiving        :       0.00          0          0
27.86/27.93	c   actconsdiving    :       0.00          0          0
27.86/27.93	c   linesearchdiving :       0.02          1          0
27.86/27.93	c   guideddiving     :       0.02          1          0
27.86/27.93	c   octane           :       0.00          0          0
27.86/27.93	c   rens             :       0.01          0          0
27.86/27.93	c   rins             :       0.00          0          0
27.86/27.93	c   localbranching   :       0.00          0          0
27.86/27.93	c   mutation         :       0.00          0          0
27.86/27.93	c   crossover        :       0.00          0          0
27.86/27.93	c   dins             :       0.00          0          0
27.86/27.93	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
27.86/27.93	c   primal LP        :       0.03          0          0       0.00       0.00
27.86/27.93	c   dual LP          :       4.30        113      28069     248.40    6527.67
27.86/27.93	c   barrier LP       :       0.00          0          0       0.00          -
27.86/27.93	c   diving/probing LP:       0.96        187       4626      24.74    4818.75
27.86/27.93	c   strong branching :      18.91       1085     119177     109.84    6302.33
27.86/27.93	c     (at root node) :          -         31       5233     168.81          -
27.86/27.93	c   conflict analysis:       0.00          0          0       0.00          -
27.86/27.93	c B&B Tree           :
27.86/27.93	c   number of runs   :          1
27.86/27.93	c   nodes            :         80
27.86/27.93	c   nodes (total)    :         80
27.86/27.93	c   nodes left       :          0
27.86/27.93	c   max depth        :          9
27.86/27.93	c   max depth (total):          9
27.86/27.93	c   backtracks       :         22 (27.5%)
27.86/27.93	c   delayed cutoffs  :          5
27.86/27.93	c   repropagations   :          6 (11 domain reductions, 2 cutoffs)
27.86/27.93	c   avg switch length:       2.75
27.86/27.93	c   switching time   :       0.02
27.86/27.93	c Solution           :
27.86/27.93	c   Solutions found  :          1 (1 improvements)
27.86/27.93	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 44 nodes, 22.30 seconds, depth 3, found by <relaxation>)
27.86/27.93	c   Dual Bound       : +2.00000000000000e+02
27.86/27.93	c   Gap              :       0.00 %
27.86/27.93	c   Root Dual Bound  : +1.26371999197852e+02
27.86/27.94	c Time complete: 27.9.

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-1869113-1245159186/watcher-1869113-1245159186 -o /tmp/evaluation-result-1869113-1245159186/solver-1869113-1245159186 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869113-1245159186.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: 0.99 0.98 0.99 3/64 7738
/proc/meminfo: memFree=1799176/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=7616 CPUtime=0
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 633 0 0 0 0 0 0 0 18 0 1 0 183515767 7798784 618 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/7738/statm: 1904 628 353 1256 0 643 0

[startup+0.0304069 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7738
/proc/meminfo: memFree=1799176/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=14172 CPUtime=0.02
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 2712 0 0 0 2 0 0 0 18 0 1 0 183515767 14512128 2342 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 3543 2342 463 1256 0 2282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14172

[startup+0.101413 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7738
/proc/meminfo: memFree=1799176/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=17036 CPUtime=0.09
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 3325 0 0 0 8 1 0 0 18 0 1 0 183515767 17444864 2955 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 4259 2955 608 1256 0 2998 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17036

[startup+0.301434 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7738
/proc/meminfo: memFree=1799176/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=17240 CPUtime=0.29
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 3436 0 0 0 28 1 0 0 19 0 1 0 183515767 17653760 3066 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 4310 3066 644 1256 0 3049 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17240

[startup+0.701478 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7738
/proc/meminfo: memFree=1799176/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=24684 CPUtime=0.69
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 5349 0 0 0 67 2 0 0 23 0 1 0 183515767 25276416 4979 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 6171 4979 664 1256 0 4910 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24684

[startup+1.50157 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7739
/proc/meminfo: memFree=1778432/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=36428 CPUtime=1.49
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 8194 0 0 0 145 4 0 0 25 0 1 0 183515767 37302272 7824 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 9107 7824 664 1256 0 7846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36428

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7739
/proc/meminfo: memFree=1763840/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=49940 CPUtime=3.08
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 11254 0 0 0 303 5 0 0 25 0 1 0 183515767 51138560 10883 1992294400 4194304 9342243 548682068736 18446744073709551615 4298089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7738/statm: 12485 10883 664 1256 0 11224 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 49940

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7739
/proc/meminfo: memFree=1754944/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=51744 CPUtime=6.27
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 11955 0 0 0 620 7 0 0 25 0 1 0 183515767 52985856 11584 1992294400 4194304 9342243 548682068736 18446744073709551615 6941091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7738/statm: 12936 11584 675 1256 0 11675 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 51744

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7739
/proc/meminfo: memFree=1755072/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=51744 CPUtime=12.66
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 11964 0 0 0 1257 9 0 0 25 0 1 0 183515767 52985856 11593 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 12936 11593 679 1256 0 11675 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 51744

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7739
/proc/meminfo: memFree=1757184/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=51512 CPUtime=25.46
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 12479 0 0 0 2530 16 0 0 25 0 1 0 183515767 52748288 11167 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 12878 11167 683 1256 0 11617 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51512

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

[startup+27.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7739
/proc/meminfo: memFree=1756992/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=52052 CPUtime=27.06
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 12521 0 0 0 2689 17 0 0 25 0 1 0 183515767 53301248 11209 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 13013 11209 683 1256 0 11752 0
Current children cumulated CPU time (s) 27.06
Current children cumulated vsize (KiB) 52052

[startup+27.5064 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7739
/proc/meminfo: memFree=1756928/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=52052 CPUtime=27.46
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 12525 0 0 0 2729 17 0 0 25 0 1 0 183515767 53301248 11213 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 13013 11213 683 1256 0 11752 0
Current children cumulated CPU time (s) 27.46
Current children cumulated vsize (KiB) 52052

[startup+27.9024 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7739
/proc/meminfo: memFree=1756928/2055920 swapFree=4191900/4192956
[pid=7738] ppid=7736 vsize=52052 CPUtime=27.86
/proc/7738/stat : 7738 (pbscip.linux.x8) R 7736 7738 7665 0 -1 4194304 12534 0 0 0 2768 18 0 0 25 0 1 0 183515767 53301248 11222 1992294400 4194304 9342243 548682068736 18446744073709551615 6039523 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7738/statm: 13013 11222 683 1256 0 11752 0
Current children cumulated CPU time (s) 27.86
Current children cumulated vsize (KiB) 52052

Child status: 0
Real time (s): 27.9476
CPU time (s): 27.9148
CPU user time (s): 27.7248
CPU system time (s): 0.189971
CPU usage (%): 99.8826
Max. virtual memory (cumulated for all children) (KiB): 52120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.7248
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12542
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= 5
involuntary context switches= 125

runsolver used 0.031995 second user time and 0.081987 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 15:33:06
IDJOB=1869113
IDBENCH=2178
IDSOLVER=684
FILE ID=node37/1869113-1245159186
PBS_JOBID= 9363832
Free space on /tmp= 66168 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-200-1_6-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-1869113-1245159186/watcher-1869113-1245159186 -o /tmp/evaluation-result-1869113-1245159186/solver-1869113-1245159186 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869113-1245159186.opb

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

MD5SUM BENCH= 78b9f540528e3c301a7d8695f354656e
RANDOM SEED=215099361

node37.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		: 3000.232
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		: 3000.232
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:       1799592 kB
Buffers:         41412 kB
Cached:         136080 kB
SwapCached:        260 kB
Active:          50896 kB
Inactive:       139820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799592 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11752 kB
Writeback:           0 kB
Mapped:          21772 kB
Slab:            51648 kB
Committed_AS:   159688 kB
PageTables:       1376 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= 66156 MiB
End job on node37 at 2009-06-16 15:33:34