Trace number 1869133

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 59.244 59.2731

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-2_0-yes1-2.opb
MD5SUM2b7ee6a2452febe7d149ef87c021382f
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 benchmark0.020996
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 constraints600
Number of constraints which are clauses599
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 

0.00/0.02	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-1869133-1245160513.opb>
0.00/0.02	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 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
0.00/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 600 upgd conss, 408 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (3 rounds):
0.00/0.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.00/0.05	c  408 implications, 0 cliques
0.00/0.05	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 constraints
0.00/0.05	c     600 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c strange?!, PURESAT with obj
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 1620
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.09/0.18	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.18	c   0.2s|     1 |     0 |   798 |1799k|   0 | 399 | 400 | 600 | 600 | 400 | 600 |   0 |   0 |   0 | 1.335328e+02 |      --      |    Inf 
0.89/0.98	c   0.9s|     1 |     0 |  3556 |6833k|   0 | 400 | 400 | 600 | 600 | 400 | 601 |   1 |   0 |   0 | 1.336534e+02 |      --      |    Inf 
1.29/1.33	c   1.3s|     1 |     0 |  3613 |  11M|   0 | 398 | 400 | 600 | 600 | 400 | 604 |   4 |   0 |   0 | 1.338335e+02 |      --      |    Inf 
1.59/1.67	c   1.6s|     1 |     0 |  3654 |  16M|   0 | 395 | 400 | 600 | 600 | 400 | 605 |   5 |   0 |   0 | 1.338829e+02 |      --      |    Inf 
1.99/2.02	c   2.0s|     1 |     0 |  3671 |  21M|   0 | 398 | 400 | 600 | 600 | 400 | 606 |   6 |   0 |   0 | 1.339104e+02 |      --      |    Inf 
2.39/2.42	c   2.4s|     1 |     0 |  3713 |  27M|   0 | 399 | 400 | 600 | 600 | 400 | 607 |   7 |   0 |   0 | 1.339533e+02 |      --      |    Inf 
2.69/2.78	c   2.7s|     1 |     0 |  3742 |  29M|   0 | 399 | 400 | 600 | 600 | 400 | 608 |   8 |   0 |   0 | 1.339665e+02 |      --      |    Inf 
3.09/3.11	c   3.0s|     1 |     0 |  3780 |  30M|   0 | 397 | 400 | 600 | 600 | 400 | 609 |   9 |   0 |   0 | 1.339804e+02 |      --      |    Inf 
3.39/3.45	c   3.4s|     1 |     0 |  3817 |  31M|   0 | 399 | 400 | 600 | 600 | 400 | 610 |  10 |   0 |   0 | 1.339889e+02 |      --      |    Inf 
3.69/3.78	c   3.7s|     1 |     0 |  3823 |  31M|   0 | 399 | 400 | 600 | 600 | 400 | 611 |  11 |   0 |   0 | 1.339895e+02 |      --      |    Inf 
4.09/4.12	c   4.0s|     1 |     0 |  3839 |  31M|   0 | 398 | 400 | 600 | 600 | 400 | 612 |  12 |   0 |   0 | 1.339917e+02 |      --      |    Inf 
4.39/4.48	c   4.4s|     1 |     0 |  3857 |  31M|   0 | 398 | 400 | 600 | 600 | 400 | 613 |  13 |   0 |   0 | 1.339946e+02 |      --      |    Inf 
6.49/6.57	c   6.5s|     1 |     2 |  3857 |  31M|   0 | 398 | 400 | 600 | 600 | 400 | 613 |  13 |   0 |  39 | 1.339946e+02 |      --      |    Inf 
52.37/52.44	o 200
52.37/52.44	c *52.1s|   507 |   204 | 87057 |  31M|  40 |   - | 400 | 838 |  64 | 400 | 612 |  13 | 238 | 893 | 1.348014e+02 | 2.000000e+02 |  48.37%
59.17/59.25	c 
59.17/59.25	c SCIP Status        : problem is solved [optimal solution found]
59.17/59.25	c Solving Time (sec) : 58.91
59.17/59.25	c Solving Nodes      : 595
59.17/59.25	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
59.17/59.25	c Dual Bound         : +2.00000000000000e+02
59.17/59.25	c Gap                : 0.00 %
59.17/59.25	c NODE         595
59.17/59.25	c DUAL BOUND   200
59.17/59.25	c PRIMAL BOUND 200
59.17/59.25	c GAP          0
59.17/59.25	s OPTIMUM FOUND
59.17/59.25	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 
59.17/59.25	v -x376 x375 -x374 x373 x372 -x371 -x370 x369 x368 -x367 -x366 x365 x364 -x363 -x362 x361 -x360 x359 -x358 x357 -x356 x355 
59.17/59.25	v -x354 x353 x352 -x351 -x350 x349 -x348 x347 -x346 x345 -x344 x343 -x342 x341 x340 -x339 -x338 x337 -x336 x335 x334 -x333 -x332 
59.17/59.25	v x331 x330 -x329 -x328 x327 -x326 x325 x324 -x323 -x322 x321 -x320 x319 x318 -x317 x316 -x315 -x314 x313 -x312 x311 x310 -x309 
59.17/59.25	v x308 -x307 x306 -x305 x304 -x303 x302 -x301 -x300 x299 -x298 x297 -x296 x295 x294 -x293 -x292 x291 -x290 x289 x288 -x287 
59.17/59.25	v x286 -x285 -x284 x283 x282 -x281 -x280 x279 x278 -x277 x276 -x275 x274 -x273 -x272 x271 x270 -x269 x268 -x267 x266 -x265 -x264 
59.17/59.25	v x263 -x262 x261 x260 -x259 x258 -x257 -x256 x255 -x254 x253 -x252 x251 x250 -x249 x248 -x247 x246 -x245 -x244 x243 x242 -x241 
59.17/59.25	v -x240 x239 x238 -x237 -x236 x235 -x234 x233 -x232 x231 x230 -x229 -x228 x227 -x226 x225 -x224 x223 x222 -x221 x220 -x219 -x218 
59.17/59.25	v x217 -x216 x215 -x214 x213 x212 -x211 x210 -x209 x208 -x207 -x206 x205 -x204 x203 x202 -x201 x200 -x199 -x198 x197 -x196 
59.17/59.25	v x195 -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 x184 -x183 -x182 x181 -x180 x179 x178 -x177 -x176 x175 x174 -x173 
59.17/59.25	v -x172 x171 x170 -x169 x168 -x167 x166 -x165 x164 -x163 -x162 x161 x160 -x159 -x158 x157 x156 -x155 -x154 x153 x152 -x151 x150 
59.17/59.25	v -x149 -x148 x147 -x146 x145 -x144 x143 x142 -x141 x140 -x139 -x138 x137 -x136 x135 x134 -x133 x132 -x131 x130 -x129 -x128 
59.17/59.25	v x127 -x126 x125 x124 -x123 -x122 x121 x120 -x119 x118 -x117 x116 -x115 x114 -x113 x112 -x111 x110 -x109 -x108 x107 -x106 x105 
59.17/59.25	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 
59.17/59.25	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 
59.17/59.25	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 
59.17/59.25	v x22 -x21 -x20 x19 x18 -x17 -x16 x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 x6 -x5 -x4 x3 x2 -x1 
59.17/59.25	c SCIP Status        : problem is solved [optimal solution found]
59.17/59.25	c Solving Time       :      58.91
59.17/59.25	c Original Problem   :
59.17/59.25	c   Problem name     : HOME/instance-1869133-1245160513.opb
59.17/59.25	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
59.17/59.25	c   Constraints      : 600 initial, 600 maximal
59.17/59.25	c Presolved Problem  :
59.17/59.25	c   Problem name     : t_HOME/instance-1869133-1245160513.opb
59.17/59.25	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
59.17/59.25	c   Constraints      : 600 initial, 895 maximal
59.17/59.25	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
59.17/59.25	c   trivial          :       0.00          0          0          0          0          0          0          0          0
59.17/59.25	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
59.17/59.25	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
59.17/59.25	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
59.17/59.25	c   implics          :       0.00          0          0          0          0          0          0          0          0
59.17/59.25	c   probing          :       0.00          0          0          0          0          0          0          0          0
59.17/59.25	c   linear           :       0.02          0          0          0          0          0          0          0          1
59.17/59.25	c   logicor          :       0.01          0          0          0          0          0          0          0          0
59.17/59.25	c   root node        :          -        398          -          -        398          -          -          -          -
59.17/59.25	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
59.17/59.25	c   integral         :          0          0          0        529          0          0         23          0          0       1028
59.17/59.25	c   logicor          :        600+        12       6106          1          0        157       6915          0          0          0
59.17/59.25	c   countsols        :          0          0          0          1          0          0          0          0          0          0
59.17/59.25	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
59.17/59.25	c   integral         :      31.05       0.00       0.00      31.05       0.00
59.17/59.25	c   logicor          :       0.10       0.00       0.10       0.00       0.00
59.17/59.25	c   countsols        :       0.00       0.00       0.00       0.00       0.00
59.17/59.25	c Propagators        :       Time      Calls    Cutoffs    DomReds
59.17/59.25	c   rootredcost      :       0.00          1          0          0
59.17/59.25	c   pseudoobj        :       0.17       6299          1          0
59.17/59.25	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
59.17/59.25	c   propagation      :       0.04        158        156        223        4.7        104        3.4          -
59.17/59.25	c   infeasible LP    :       0.00         21          0          0        0.0          0        0.0          0
59.17/59.25	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
59.17/59.25	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
59.17/59.25	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
59.17/59.25	c   applied globally :          -          -          -        319        4.2          -          -          -
59.17/59.25	c   applied locally  :          -          -          -          0        0.0          -          -          -
59.17/59.25	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
59.17/59.25	c   cut pool         :       0.08         11          -          -        207          -    (maximal pool size: 2598)
59.17/59.25	c   redcost          :       0.00        540          0          0          0          0
59.17/59.25	c   impliedbounds    :       0.00         12          0          0          0          0
59.17/59.25	c   intobj           :       0.00          0          0          0          0          0
59.17/59.25	c   gomory           :       1.87         12          0          0          4          0
59.17/59.25	c   strongcg         :       1.88         12          0          0       2900          0
59.17/59.25	c   cmir             :       0.06         10          0          0          0          0
59.17/59.25	c   flowcover        :       0.06         10          0          0          0          0
59.17/59.25	c   clique           :       0.01          1          0          0          0          0
59.17/59.25	c   zerohalf         :       0.00          0          0          0          0          0
59.17/59.25	c   mcf              :       0.00          1          0          0          0          0
59.17/59.25	c Pricers            :       Time      Calls       Vars
59.17/59.25	c   problem variables:       0.00          0          0
59.17/59.25	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
59.17/59.25	c   relpscost        :      31.04        528          0         23          0          0       1028
59.17/59.25	c   pscost           :       0.00          0          0          0          0          0          0
59.17/59.25	c   inference        :       0.00          0          0          0          0          0          0
59.17/59.25	c   mostinf          :       0.00          0          0          0          0          0          0
59.17/59.25	c   leastinf         :       0.00          0          0          0          0          0          0
59.17/59.25	c   fullstrong       :       0.00          0          0          0          0          0          0
59.17/59.25	c   allfullstrong    :       0.00          0          0          0          0          0          0
59.17/59.25	c   random           :       0.00          0          0          0          0          0          0
59.17/59.25	c Primal Heuristics  :       Time      Calls      Found
59.17/59.25	c   LP solutions     :       0.00          -          1
59.17/59.25	c   pseudo solutions :       0.00          -          0
59.17/59.25	c   crossover        :       0.00          0          0
59.17/59.25	c   oneopt           :       0.00          1          0
59.17/59.25	c   guideddiving     :       0.58          3          0
59.17/59.25	c   feaspump         :       0.64          2          0
59.17/59.25	c   objpscostdiving  :       0.49          2          0
59.17/59.25	c   rootsoldiving    :       0.22          2          0
59.17/59.25	c   fracdiving       :       0.50          4          0
59.17/59.25	c   coefdiving       :       0.53          4          0
59.17/59.25	c   pscostdiving     :       0.81          4          0
59.17/59.25	c   veclendiving     :       1.21          4          0
59.17/59.25	c   linesearchdiving :       0.40          4          0
59.17/59.25	c   simplerounding   :       0.00          0          0
59.17/59.25	c   rounding         :       0.08        272          0
59.17/59.25	c   shifting         :       0.08         62          0
59.17/59.25	c   intshifting      :       0.00          0          0
59.17/59.25	c   fixandinfer      :       0.00          0          0
59.17/59.25	c   intdiving        :       0.00          0          0
59.17/59.25	c   actconsdiving    :       0.00          0          0
59.17/59.25	c   octane           :       0.00          0          0
59.17/59.25	c   rens             :       0.01          0          0
59.17/59.25	c   rins             :       0.00          0          0
59.17/59.25	c   localbranching   :       0.00          0          0
59.17/59.25	c   mutation         :       0.00          0          0
59.17/59.25	c   dins             :       0.00          0          0
59.17/59.25	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
59.17/59.25	c   primal LP        :       0.04          0          0       0.00       0.00
59.17/59.25	c   dual LP          :      17.87        554      85777     154.83    4800.06
59.17/59.25	c   barrier LP       :       0.00          0          0       0.00          -
59.17/59.25	c   diving/probing LP:       5.14        784      25740      32.83    5007.78
59.17/59.25	c   strong branching :      30.99        938     150698     160.66    4862.79
59.17/59.25	c     (at root node) :          -         39       6391     163.87          -
59.17/59.25	c   conflict analysis:       0.00          0          0       0.00          -
59.17/59.25	c B&B Tree           :
59.17/59.25	c   number of runs   :          1
59.17/59.25	c   nodes            :        595
59.17/59.25	c   nodes (total)    :        595
59.17/59.25	c   nodes left       :          0
59.17/59.25	c   max depth        :         40
59.17/59.25	c   max depth (total):         40
59.17/59.25	c   backtracks       :        107 (18.0%)
59.17/59.25	c   delayed cutoffs  :        434
59.17/59.25	c   repropagations   :        469 (2532 domain reductions, 42 cutoffs)
59.17/59.25	c   avg switch length:       4.35
59.17/59.25	c   switching time   :       0.08
59.17/59.25	c Solution           :
59.17/59.25	c   Solutions found  :          1 (1 improvements)
59.17/59.25	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 507 nodes, 52.13 seconds, depth 11, found by <relaxation>)
59.17/59.25	c   Dual Bound       : +2.00000000000000e+02
59.17/59.25	c   Gap              :       0.00 %
59.17/59.25	c   Root Dual Bound  : +1.33994551305230e+02
59.17/59.27	c Time complete: 59.23.

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-1869133-1245160513/watcher-1869133-1245160513 -o /tmp/evaluation-result-1869133-1245160513/solver-1869133-1245160513 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869133-1245160513.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: 1.00 1.01 1.00 3/64 11084
/proc/meminfo: memFree=1890184/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=5812 CPUtime=0
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 183651018 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11084/statm: 1453 501 332 1256 0 192 0

[startup+0.0666461 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 11084
/proc/meminfo: memFree=1890184/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=17324 CPUtime=0.05
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 3310 0 0 0 5 0 0 0 18 0 1 0 183651018 17739776 2940 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 4331 2940 605 1256 0 3070 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17324

[startup+0.101652 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 11084
/proc/meminfo: memFree=1890184/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=17324 CPUtime=0.09
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 3392 0 0 0 9 0 0 0 18 0 1 0 183651018 17739776 3022 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 4331 3022 608 1256 0 3070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17324

[startup+0.301684 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 11084
/proc/meminfo: memFree=1890184/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=17544 CPUtime=0.29
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 3537 0 0 0 28 1 0 0 19 0 1 0 183651018 17965056 3167 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 4386 3167 635 1256 0 3125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17544

[startup+0.701749 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 11084
/proc/meminfo: memFree=1890184/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=17856 CPUtime=0.69
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 3583 0 0 0 68 1 0 0 22 0 1 0 183651018 18284544 3213 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 4464 3213 643 1256 0 3203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17856

[startup+1.50188 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11085
/proc/meminfo: memFree=1873920/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=29372 CPUtime=1.49
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 6386 0 0 0 147 2 0 0 25 0 1 0 183651018 30076928 6016 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 7343 6016 663 1256 0 6082 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29372

[startup+3.10113 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11085
/proc/meminfo: memFree=1857536/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=49596 CPUtime=3.09
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 11292 0 0 0 304 5 0 0 25 0 1 0 183651018 50786304 10918 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 12399 10918 663 1256 0 11138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49596

[startup+6.30164 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11085
/proc/meminfo: memFree=1845056/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=52432 CPUtime=6.29
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 12167 0 0 0 622 7 0 0 25 0 1 0 183651018 53690368 11792 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 13108 11792 670 1256 0 11847 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52432

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1847232/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=52036 CPUtime=12.68
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 12283 0 0 0 1259 9 0 0 25 0 1 0 183651018 53284864 11332 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 13009 11332 674 1256 0 11748 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52036

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1846976/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=52036 CPUtime=25.48
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 12355 0 0 0 2534 14 0 0 25 0 1 0 183651018 53284864 11404 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 13009 11404 680 1256 0 11748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52036

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1846080/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=52272 CPUtime=51.06
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 12859 0 0 0 5080 26 0 0 25 0 1 0 183651018 53526528 11643 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 13068 11643 683 1256 0 11807 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 52272

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

[startup+54.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1846784/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=50752 CPUtime=54.27
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 13068 0 0 0 5399 28 0 0 25 0 1 0 183651018 51970048 11375 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 12688 11375 684 1256 0 11427 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 50752

[startup+57.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1846912/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=50772 CPUtime=57.46
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 13393 0 0 0 5717 29 0 0 25 0 1 0 183651018 51990528 11449 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 12693 11449 684 1256 0 11432 0
Current children cumulated CPU time (s) 57.46
Current children cumulated vsize (KiB) 50772

[startup+58.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1846976/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=50776 CPUtime=58.26
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 13470 0 0 0 5797 29 0 0 25 0 1 0 183651018 51994624 11393 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 12694 11393 684 1256 0 11433 0
Current children cumulated CPU time (s) 58.26
Current children cumulated vsize (KiB) 50776

[startup+58.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1846976/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=50776 CPUtime=58.67
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 13534 0 0 0 5837 30 0 0 25 0 1 0 183651018 51994624 11457 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 12694 11457 684 1256 0 11433 0
Current children cumulated CPU time (s) 58.67
Current children cumulated vsize (KiB) 50776

[startup+59.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1846976/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=50776 CPUtime=59.07
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 13537 0 0 0 5877 30 0 0 25 0 1 0 183651018 51994624 11460 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 12694 11460 684 1256 0 11433 0
Current children cumulated CPU time (s) 59.07
Current children cumulated vsize (KiB) 50776

[startup+59.2011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11085
/proc/meminfo: memFree=1846976/2055920 swapFree=4192812/4192956
[pid=11084] ppid=11082 vsize=50776 CPUtime=59.17
/proc/11084/stat : 11084 (pbscip.linux.x8) R 11082 11084 10434 0 -1 4194304 13537 0 0 0 5887 30 0 0 25 0 1 0 183651018 51994624 11460 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11084/statm: 12694 11460 684 1256 0 11433 0
Current children cumulated CPU time (s) 59.17
Current children cumulated vsize (KiB) 50776

Child status: 0
Real time (s): 59.2731
CPU time (s): 59.244
CPU user time (s): 58.936
CPU system time (s): 0.307953
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 52832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.936
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13545
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= 75

runsolver used 0.06499 second user time and 0.124981 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 15:55:13
IDJOB=1869133
IDBENCH=2190
IDSOLVER=684
FILE ID=node26/1869133-1245160513
PBS_JOBID= 9363796
Free space on /tmp= 66156 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-200-2_0-yes1-2.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-1869133-1245160513/watcher-1869133-1245160513 -o /tmp/evaluation-result-1869133-1245160513/solver-1869133-1245160513 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869133-1245160513.opb

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

MD5SUM BENCH= 2b7ee6a2452febe7d149ef87c021382f
RANDOM SEED=713824451

node26.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1890664 kB
Buffers:         24252 kB
Cached:          77476 kB
SwapCached:          0 kB
Active:          69532 kB
Inactive:        46188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11748 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            35612 kB
Committed_AS:   156148 kB
PageTables:       1372 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= 66144 MiB
End job on node26 at 2009-06-16 15:56:12