Trace number 1868946

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT200 316.027 316.137

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
MD5SUM97853fc7b2835e8ba939012dd0f8e215
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 benchmark0.029995
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 clauses880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
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 1
Number of bits of the biggest number in a constraint 1
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 SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1868946-1245151460.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:
0.00/0.05	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 880 upgd conss, 400 impls, 0 clqs
0.00/0.07	c    (0.0s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (2 rounds):
0.00/0.07	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  400 implications, 0 cliques
0.00/0.07	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.00/0.07	c     880 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.04
0.00/0.07	c strange?!, PURESAT with obj
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = c 1620
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = c 1791
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = c 10000
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving problem
0.00/0.07	c 
0.28/0.38	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.28/0.38	c   0.3s|     1 |     0 |  1400 |2128k|   0 | 400 | 400 | 880 | 880 | 400 | 880 |   0 |   0 |   0 | 1.333333e+02 |      --      |    Inf 
3.49/3.57	c   3.5s|     1 |     0 |  6684 |7356k|   0 | 400 | 400 | 880 | 880 | 400 | 881 |   1 |   0 |   0 | 1.336000e+02 |      --      |    Inf 
4.09/4.13	c   4.1s|     1 |     0 |  7110 |  11M|   0 | 400 | 400 | 880 | 880 | 400 | 882 |   2 |   0 |   0 | 1.337778e+02 |      --      |    Inf 
4.59/4.67	c   4.6s|     1 |     0 |  7492 |  16M|   0 | 400 | 400 | 880 | 880 | 400 | 883 |   3 |   0 |   0 | 1.338667e+02 |      --      |    Inf 
5.19/5.24	c   5.2s|     1 |     0 |  7890 |  20M|   0 | 400 | 400 | 880 | 880 | 400 | 884 |   4 |   0 |   0 | 1.339329e+02 |      --      |    Inf 
5.79/5.82	c   5.7s|     1 |     0 |  8348 |  24M|   0 | 400 | 400 | 880 | 880 | 400 | 885 |   5 |   0 |   0 | 1.340000e+02 |      --      |    Inf 
6.39/6.44	c   6.3s|     1 |     0 |  8851 |  29M|   0 | 400 | 400 | 880 | 880 | 400 | 886 |   6 |   0 |   0 | 1.340513e+02 |      --      |    Inf 
6.99/7.05	c   6.9s|     1 |     0 |  9217 |  34M|   0 | 400 | 400 | 880 | 880 | 400 | 887 |   7 |   0 |   0 | 1.340775e+02 |      --      |    Inf 
7.59/7.70	c   7.6s|     1 |     0 |  9744 |  38M|   0 | 400 | 400 | 880 | 880 | 400 | 888 |   8 |   0 |   0 | 1.341013e+02 |      --      |    Inf 
8.18/8.28	c   8.1s|     1 |     0 |  9993 |  38M|   0 | 400 | 400 | 880 | 880 | 400 | 889 |   9 |   0 |   0 | 1.341040e+02 |      --      |    Inf 
8.89/8.92	c   8.8s|     1 |     0 | 10329 |  38M|   0 | 400 | 400 | 880 | 880 | 400 | 890 |  10 |   0 |   0 | 1.341122e+02 |      --      |    Inf 
9.39/9.47	c   9.3s|     1 |     0 | 10537 |  38M|   0 | 400 | 400 | 880 | 880 | 400 | 891 |  11 |   0 |   0 | 1.341131e+02 |      --      |    Inf 
9.98/10.02	c   9.9s|     1 |     0 | 10732 |  38M|   0 | 400 | 400 | 880 | 880 | 400 | 892 |  12 |   0 |   0 | 1.341141e+02 |      --      |    Inf 
23.98/24.04	c  23.9s|     1 |     2 | 10732 |  38M|   0 | 400 | 400 | 880 | 880 | 400 | 892 |  12 |   0 |  22 | 1.341141e+02 |      --      |    Inf 
309.79/309.98	o 200
309.79/309.98	c * 308s|  1047 |    11 |402377 |  39M|  30 |   - | 400 |1499 | 241 | 400 | 891 |  12 |1073 | 442 | 1.426318e+02 | 2.000000e+02 |  40.22%
315.98/316.11	c 
315.98/316.11	c SCIP Status        : problem is solved [optimal solution found]
315.98/316.11	c Solving Time (sec) : 314.18
315.98/316.11	c Solving Nodes      : 1070
315.98/316.11	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
315.98/316.11	c Dual Bound         : +2.00000000000000e+02
315.98/316.11	c Gap                : 0.00 %
315.98/316.11	c NODE         1070
315.98/316.11	c DUAL BOUND   200
315.98/316.11	c PRIMAL BOUND 200
315.98/316.11	c GAP          0
315.98/316.11	s OPTIMUM FOUND
315.98/316.11	v -x400 x399 x398 -x397 -x396 x395 -x394 x393 -x392 x391 x390 -x389 x388 -x387 x386 -x385 -x384 x383 -x382 x381 x380 -x379 -x378 
315.98/316.11	v x377 -x376 x375 x374 -x373 x372 -x371 x370 -x369 -x368 x367 x366 -x365 -x364 x363 x362 -x361 x360 -x359 -x358 x357 -x356 x355 
315.98/316.11	v -x354 x353 -x352 x351 x350 -x349 -x348 x347 -x346 x345 x344 -x343 -x342 x341 x340 -x339 x338 -x337 x336 -x335 -x334 x333 x332 
315.98/316.11	v -x331 -x330 x329 x328 -x327 x326 -x325 -x324 x323 -x322 x321 x320 -x319 -x318 x317 -x316 x315 x314 -x313 -x312 x311 -x310 x309 
315.98/316.11	v -x308 x307 -x306 x305 -x304 x303 x302 -x301 x300 -x299 -x298 x297 -x296 x295 -x294 x293 -x292 x291 x290 -x289 -x288 x287 
315.98/316.11	v -x286 x285 x284 -x283 x282 -x281 x280 -x279 -x278 x277 x276 -x275 -x274 x273 -x272 x271 x270 -x269 x268 -x267 x266 -x265 x264 
315.98/316.11	v -x263 -x262 x261 x260 -x259 -x258 x257 x256 -x255 -x254 x253 -x252 x251 x250 -x249 x248 -x247 -x246 x245 -x244 x243 x242 -x241 
315.98/316.11	v x240 -x239 -x238 x237 x236 -x235 -x234 x233 x232 -x231 x230 -x229 -x228 x227 -x226 x225 -x224 x223 x222 -x221 -x220 x219 -x218 
315.98/316.11	v x217 x216 -x215 -x214 x213 -x212 x211 -x210 x209 x208 -x207 x206 -x205 x204 -x203 x202 -x201 x200 -x199 x198 -x197 x196 
315.98/316.11	v -x195 -x194 x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 x182 -x181 x180 -x179 -x178 x177 x176 -x175 x174 -x173 
315.98/316.11	v x172 -x171 x170 -x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 -x160 x159 x158 -x157 -x156 x155 -x154 x153 -x152 x151 x150 
315.98/316.11	v -x149 -x148 x147 x146 -x145 -x144 x143 x142 -x141 -x140 x139 -x138 x137 x136 -x135 x134 -x133 x132 -x131 x130 -x129 -x128 
315.98/316.11	v x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 x114 -x113 x112 -x111 x110 -x109 x108 -x107 x106 -x105 
315.98/316.11	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 
315.98/316.11	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 
315.98/316.11	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 
315.98/316.11	v x22 -x21 x20 -x19 -x18 x17 -x16 x15 x14 -x13 -x12 x11 -x10 x9 x8 -x7 x6 -x5 -x4 x3 x2 -x1 
315.98/316.11	c SCIP Status        : problem is solved [optimal solution found]
315.98/316.11	c Solving Time       :     314.18
315.98/316.11	c Original Problem   :
315.98/316.11	c   Problem name     : HOME/instance-1868946-1245151460.opb
315.98/316.11	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
315.98/316.11	c   Constraints      : 880 initial, 880 maximal
315.98/316.11	c Presolved Problem  :
315.98/316.11	c   Problem name     : t_HOME/instance-1868946-1245151460.opb
315.98/316.11	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
315.98/316.11	c   Constraints      : 880 initial, 1515 maximal
315.98/316.11	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
315.98/316.11	c   trivial          :       0.00          0          0          0          0          0          0          0          0
315.98/316.11	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
315.98/316.11	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
315.98/316.11	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
315.98/316.11	c   implics          :       0.00          0          0          0          0          0          0          0          0
315.98/316.11	c   probing          :       0.01          0          0          0          0          0          0          0          0
315.98/316.11	c   logicor          :       0.01          0          0          0          0          0          0          0          0
315.98/316.11	c   root node        :          -          0          -          -          0          -          -          -          -
315.98/316.11	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
315.98/316.11	c   integral         :          0          0          0        778          0          3         26          0          0       1524
315.98/316.11	c   logicor          :        880+        13      15608          1          0        631      50674          0          0          0
315.98/316.11	c   countsols        :          0          0          0          1          0          0          0          0          0          0
315.98/316.11	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
315.98/316.11	c   integral         :     135.40       0.00       0.00     135.40       0.00
315.98/316.11	c   logicor          :       0.28       0.00       0.28       0.00       0.00
315.98/316.11	c   countsols        :       0.00       0.00       0.00       0.00       0.00
315.98/316.11	c Propagators        :       Time      Calls    Cutoffs    DomReds
315.98/316.11	c   rootredcost      :       0.01          1          0          0
315.98/316.11	c   pseudoobj        :       0.32      16034          0          0
315.98/316.11	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
315.98/316.11	c   propagation      :       0.03        631        586       1614        9.2        125        5.2          -
315.98/316.11	c   infeasible LP    :       0.00          9          9         13        9.1          0        0.0          0
315.98/316.11	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
315.98/316.11	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
315.98/316.11	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
315.98/316.11	c   applied globally :          -          -          -       1101        7.7          -          -          -
315.98/316.11	c   applied locally  :          -          -          -          0        0.0          -          -          -
315.98/316.11	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
315.98/316.11	c   cut pool         :       0.10         12          -          -        822          -    (maximal pool size: 3719)
315.98/316.11	c   redcost          :       0.01        790          0          0          0          0
315.98/316.11	c   impliedbounds    :       0.01         13          0          0          0          0
315.98/316.11	c   intobj           :       0.00          0          0          0          0          0
315.98/316.11	c   gomory           :       2.09         13          0          0          0          0
315.98/316.11	c   strongcg         :       2.01         13          0          0       4021          0
315.98/316.11	c   cmir             :       0.08         10          0          0          0          0
315.98/316.11	c   flowcover        :       0.14         10          0          0          0          0
315.98/316.11	c   clique           :       0.00          1          0          0          0          0
315.98/316.11	c   zerohalf         :       0.00          0          0          0          0          0
315.98/316.11	c   mcf              :       0.00          1          0          0          0          0
315.98/316.11	c Pricers            :       Time      Calls       Vars
315.98/316.11	c   problem variables:       0.00          0          0
315.98/316.11	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
315.98/316.11	c   relpscost        :     135.40        777          3         26          0          0       1524
315.98/316.11	c   pscost           :       0.00          0          0          0          0          0          0
315.98/316.11	c   inference        :       0.00          0          0          0          0          0          0
315.98/316.11	c   mostinf          :       0.00          0          0          0          0          0          0
315.98/316.11	c   leastinf         :       0.00          0          0          0          0          0          0
315.98/316.11	c   fullstrong       :       0.00          0          0          0          0          0          0
315.98/316.11	c   allfullstrong    :       0.00          0          0          0          0          0          0
315.98/316.11	c   random           :       0.00          0          0          0          0          0          0
315.98/316.11	c Primal Heuristics  :       Time      Calls      Found
315.98/316.11	c   LP solutions     :       0.00          -          1
315.98/316.11	c   pseudo solutions :       0.00          -          0
315.98/316.11	c   crossover        :       0.00          0          0
315.98/316.11	c   guideddiving     :       0.00          0          0
315.98/316.11	c   oneopt           :       0.00          1          0
315.98/316.11	c   pscostdiving     :       2.84          4          0
315.98/316.11	c   feaspump         :       4.51          2          0
315.98/316.11	c   veclendiving     :       3.23          4          0
315.98/316.11	c   linesearchdiving :       1.91          4          0
315.98/316.11	c   fracdiving       :       2.54          4          0
315.98/316.11	c   objpscostdiving  :       8.49          2          0
315.98/316.11	c   coefdiving       :       3.12          5          0
315.98/316.11	c   rootsoldiving    :       1.93          3          0
315.98/316.11	c   simplerounding   :       0.00          0          0
315.98/316.11	c   rounding         :       0.20        359          0
315.98/316.11	c   shifting         :       0.19        107          0
315.98/316.11	c   intshifting      :       0.00          0          0
315.98/316.11	c   fixandinfer      :       0.00          0          0
315.98/316.11	c   intdiving        :       0.00          0          0
315.98/316.11	c   actconsdiving    :       0.00          0          0
315.98/316.11	c   octane           :       0.00          0          0
315.98/316.11	c   rens             :       0.01          0          0
315.98/316.11	c   rins             :       0.00          0          0
315.98/316.11	c   localbranching   :       0.00          0          0
315.98/316.11	c   mutation         :       0.00          0          0
315.98/316.11	c   dins             :       0.00          0          0
315.98/316.11	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
315.98/316.11	c   primal LP        :       0.00          0          0       0.00          -
315.98/316.11	c   dual LP          :     143.87        790     336630     426.11    2339.82
315.98/316.11	c   barrier LP       :       0.00          0          0       0.00          -
315.98/316.11	c   diving/probing LP:      28.38        659      71341     108.26    2513.78
315.98/316.11	c   strong branching :     135.27        454     299943     660.67    2217.37
315.98/316.11	c     (at root node) :          -         22      22000    1000.00          -
315.98/316.11	c   conflict analysis:       0.00          0          0       0.00          -
315.98/316.11	c B&B Tree           :
315.98/316.11	c   number of runs   :          1
315.98/316.11	c   nodes            :       1070
315.98/316.11	c   nodes (total)    :       1070
315.98/316.11	c   nodes left       :          0
315.98/316.11	c   max depth        :         30
315.98/316.11	c   max depth (total):         30
315.98/316.11	c   backtracks       :        354 (33.1%)
315.98/316.11	c   delayed cutoffs  :        455
315.98/316.11	c   repropagations   :       1026 (24064 domain reductions, 281 cutoffs)
315.98/316.11	c   avg switch length:       5.18
315.98/316.11	c   switching time   :       0.21
315.98/316.11	c Solution           :
315.98/316.11	c   Solutions found  :          1 (1 improvements)
315.98/316.11	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 1047 nodes, 308.09 seconds, depth 11, found by <relaxation>)
315.98/316.11	c   Dual Bound       : +2.00000000000000e+02
315.98/316.11	c   Gap              :       0.00 %
315.98/316.11	c   Root Dual Bound  : +1.34114133300175e+02
315.98/316.13	c Time complete: 316.02.

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-1868946-1245151460/watcher-1868946-1245151460 -o /tmp/evaluation-result-1868946-1245151460/solver-1868946-1245151460 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868946-1245151460.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 3132
/proc/meminfo: memFree=1853824/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=4328 CPUtime=0
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 480 0 0 0 0 0 0 0 18 0 1 0 182746896 4431872 464 1992294400 4194304 7823515 548682068736 18446744073709551615 6863653 0 0 4096 0 0 0 0 17 1 0 0
/proc/3132/statm: 1162 476 309 886 0 272 0

[startup+0.0079941 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3132
/proc/meminfo: memFree=1853824/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=8160 CPUtime=0
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 1182 0 0 0 0 0 0 0 18 0 1 0 182746896 8355840 1164 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/3132/statm: 2040 1173 335 886 0 1150 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8160

[startup+0.102012 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3132
/proc/meminfo: memFree=1853824/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=15804 CPUtime=0.09
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 3458 0 0 0 8 1 0 0 18 0 1 0 182746896 16183296 3086 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 3951 3086 506 886 0 3061 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15804

[startup+0.301049 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3132
/proc/meminfo: memFree=1853824/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=16736 CPUtime=0.28
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 3631 0 0 0 27 1 0 0 19 0 1 0 182746896 17137664 3257 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 4184 3257 510 886 0 3294 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16736

[startup+0.701125 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3132
/proc/meminfo: memFree=1853824/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=16872 CPUtime=0.69
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 3766 0 0 0 67 2 0 0 22 0 1 0 182746896 17276928 3392 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 4218 3392 520 886 0 3328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16872

[startup+1.50128 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3133
/proc/meminfo: memFree=1842232/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=16872 CPUtime=1.49
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 3766 0 0 0 147 2 0 0 25 0 1 0 182746896 17276928 3392 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 4218 3392 520 886 0 3328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16872

[startup+3.10159 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3133
/proc/meminfo: memFree=1841720/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=17608 CPUtime=3.09
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 3860 0 0 0 306 3 0 0 25 0 1 0 182746896 18030592 3486 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 4402 3486 520 886 0 3512 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17608

[startup+6.3022 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3133
/proc/meminfo: memFree=1819384/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=49192 CPUtime=6.29
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 11852 0 0 0 620 9 0 0 25 0 1 0 182746896 50372608 11455 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 12298 11455 546 886 0 11408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49192

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3133
/proc/meminfo: memFree=1795704/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=12.69
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15391 0 0 0 1256 13 0 0 25 0 1 0 182746896 64892928 14978 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14978 550 886 0 14953 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63372

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3133
/proc/meminfo: memFree=1795704/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=25.48
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15392 0 0 0 2530 18 0 0 25 0 1 0 182746896 64892928 14979 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14979 551 886 0 14953 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63372

[startup+51.1018 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 3133
/proc/meminfo: memFree=1795768/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=51.07
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15392 0 0 0 5079 28 0 0 25 0 1 0 182746896 64892928 14979 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14979 551 886 0 14953 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63372

[startup+102.306 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 3133
/proc/meminfo: memFree=1795704/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=102.26
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 10168 58 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63372

[startup+162.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 3133
/proc/meminfo: memFree=1795704/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=162.23
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 16129 94 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 63372

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 3133
/proc/meminfo: memFree=1795640/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=222.22
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 22095 127 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 63372

[startup+282.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 3133
/proc/meminfo: memFree=1795640/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=282.2
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 28058 162 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 63372

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

[startup+294.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 3133
/proc/meminfo: memFree=1795576/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=294.19
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 29251 168 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 294.19
Current children cumulated vsize (KiB) 63372

[startup+307.102 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 3133
/proc/meminfo: memFree=1795576/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=306.98
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 30523 175 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 306.98
Current children cumulated vsize (KiB) 63372

[startup+310.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 3133
/proc/meminfo: memFree=1795576/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=310.18
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 30841 177 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 310.18
Current children cumulated vsize (KiB) 63372

[startup+313.505 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 3133
/proc/meminfo: memFree=1795576/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=313.39
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 31160 179 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 313.39
Current children cumulated vsize (KiB) 63372

[startup+315.101 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 3133
/proc/meminfo: memFree=1795576/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=314.98
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 31318 180 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 314.98
Current children cumulated vsize (KiB) 63372

[startup+315.902 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 3133
/proc/meminfo: memFree=1795576/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=315.78
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 31398 180 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 315.78
Current children cumulated vsize (KiB) 63372

[startup+316.103 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 3133
/proc/meminfo: memFree=1795576/2055920 swapFree=4183064/4192956
[pid=3132] ppid=3130 vsize=63372 CPUtime=315.98
/proc/3132/stat : 3132 (pbscip.linux.x8) R 3130 3132 2871 0 -1 4194304 15403 0 0 0 31418 180 0 0 25 0 1 0 182746896 64892928 14990 1992294400 4194304 7823515 548682068736 18446744073709551615 6212330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3132/statm: 15843 14990 559 886 0 14953 0
Current children cumulated CPU time (s) 315.98
Current children cumulated vsize (KiB) 63372

Child status: 0
Real time (s): 316.137
CPU time (s): 316.027
CPU user time (s): 314.211
CPU system time (s): 1.81572
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 63372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 314.211
system time used= 1.81572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15410
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= 2
involuntary context switches= 333

runsolver used 0.240963 second user time and 0.6559 second system time

The end

Launcher Data 

Begin job on node5 at 2009-06-16 13:24:20
IDJOB=1868946
IDBENCH=2080
IDSOLVER=683
FILE ID=node5/1868946-1245151460
PBS_JOBID= 9363768
Free space on /tmp= 66256 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868946-1245151460/watcher-1868946-1245151460 -o /tmp/evaluation-result-1868946-1245151460/solver-1868946-1245151460 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868946-1245151460.opb

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

MD5SUM BENCH= 97853fc7b2835e8ba939012dd0f8e215
RANDOM SEED=1446221028

node5.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		: 3000.259
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		: 3000.259
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:       1854240 kB
Buffers:         34892 kB
Cached:          87156 kB
SwapCached:       3684 kB
Active:          52688 kB
Inactive:        77284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854240 kB
SwapTotal:     4192956 kB
SwapFree:      4183064 kB
Dirty:            9880 kB
Writeback:           0 kB
Mapped:          14596 kB
Slab:            57724 kB
Committed_AS:   149572 kB
PageTables:       1392 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= 66248 MiB
End job on node5 at 2009-06-16 13:29:36