Trace number 1868993

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 47.4848 47.5149

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-2_0-yes1-1.opb
MD5SUM2014a0d713a146a668fdb58f2d1d22f3
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 benchmark0.014997
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-1868993-1245153623.opb>
0.00/0.02	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 constraints
0.01/0.02	c start presolving problem
0.01/0.02	c presolving:
0.01/0.02	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
0.01/0.05	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
0.01/0.05	c    (0.0s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.05	c presolving (3 rounds):
0.01/0.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.01/0.05	c  408 implications, 0 cliques
0.01/0.05	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 constraints
0.01/0.05	c     600 constraints of type <logicor>
0.01/0.05	c transformed objective value is always integral (scale: 1)
0.01/0.05	c Presolving Time: 0.03
0.01/0.05	c strange?!, PURESAT with obj
0.01/0.05	c -----------------------------------------------------------------------------------------------
0.01/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05	c limits/memory = c 1620
0.01/0.05	c # maximal time in seconds to run
0.01/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05	c limits/time = c 1791
0.01/0.05	c # frequency for displaying node information lines
0.01/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.05	c display/freq = c 10000
0.01/0.05	c -----------------------------------------------------------------------------------------------
0.01/0.05	c start solving problem
0.01/0.05	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 |   778 |1799k|   0 | 400 | 400 | 600 | 600 | 400 | 600 |   0 |   0 |   0 | 1.335397e+02 |      --      |    Inf 
0.89/0.90	c   0.9s|     1 |     0 |  3189 |6811k|   0 | 397 | 400 | 600 | 600 | 400 | 602 |   2 |   0 |   0 | 1.337055e+02 |      --      |    Inf 
1.19/1.23	c   1.2s|     1 |     0 |  3228 |  11M|   0 | 398 | 400 | 600 | 600 | 400 | 603 |   3 |   0 |   0 | 1.337601e+02 |      --      |    Inf 
1.59/1.60	c   1.6s|     1 |     0 |  3297 |  16M|   0 | 398 | 400 | 600 | 600 | 400 | 604 |   4 |   0 |   0 | 1.338192e+02 |      --      |    Inf 
1.89/1.98	c   1.9s|     1 |     0 |  3316 |  21M|   0 | 396 | 400 | 600 | 600 | 400 | 605 |   5 |   0 |   0 | 1.338283e+02 |      --      |    Inf 
2.29/2.34	c   2.3s|     1 |     0 |  3352 |  24M|   0 | 398 | 400 | 600 | 600 | 400 | 606 |   6 |   0 |   0 | 1.338387e+02 |      --      |    Inf 
2.59/2.68	c   2.6s|     1 |     0 |  3380 |  25M|   0 | 398 | 400 | 600 | 600 | 400 | 607 |   7 |   0 |   0 | 1.338445e+02 |      --      |    Inf 
2.99/3.01	c   3.0s|     1 |     0 |  3414 |  26M|   0 | 397 | 400 | 600 | 600 | 400 | 608 |   8 |   0 |   0 | 1.338544e+02 |      --      |    Inf 
3.29/3.35	c   3.3s|     1 |     0 |  3441 |  26M|   0 | 398 | 400 | 600 | 600 | 400 | 609 |   9 |   0 |   0 | 1.338687e+02 |      --      |    Inf 
3.59/3.68	c   3.6s|     1 |     0 |  3492 |  26M|   0 | 397 | 400 | 600 | 600 | 400 | 610 |  10 |   0 |   0 | 1.338829e+02 |      --      |    Inf 
3.99/4.02	c   4.0s|     1 |     0 |  3525 |  26M|   0 | 398 | 400 | 600 | 600 | 400 | 611 |  11 |   0 |   0 | 1.338946e+02 |      --      |    Inf 
4.29/4.36	c   4.3s|     1 |     0 |  3569 |  26M|   0 | 398 | 400 | 600 | 600 | 400 | 612 |  12 |   0 |   0 | 1.339032e+02 |      --      |    Inf 
6.39/6.48	c   6.4s|     1 |     2 |  3569 |  26M|   0 | 398 | 400 | 600 | 600 | 400 | 612 |  12 |   0 |  40 | 1.339032e+02 |      --      |    Inf 
47.36/47.49	o 200
47.36/47.49	c *47.2s|   522 |     6 | 75883 |  26M|  49 |   - | 400 | 215 | 134 | 400 | 610 |  12 | 254 | 870 | 1.435358e+02 | 2.000000e+02 |  39.34%
47.36/47.49	c 
47.36/47.49	c SCIP Status        : problem is solved [optimal solution found]
47.36/47.49	c Solving Time (sec) : 47.24
47.36/47.49	c Solving Nodes      : 522
47.36/47.49	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
47.36/47.49	c Dual Bound         : +2.00000000000000e+02
47.36/47.49	c Gap                : 0.00 %
47.36/47.49	c NODE         522
47.36/47.49	c DUAL BOUND   200
47.36/47.49	c PRIMAL BOUND 200
47.36/47.49	c GAP          0
47.36/47.49	s OPTIMUM FOUND
47.36/47.49	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 
47.36/47.49	v -x376 x375 x374 -x373 x372 -x371 x370 -x369 -x368 x367 -x366 x365 x364 -x363 -x362 x361 x360 -x359 x358 -x357 x356 -x355 
47.36/47.49	v -x354 x353 -x352 x351 -x350 x349 x348 -x347 -x346 x345 x344 -x343 x342 -x341 x340 -x339 -x338 x337 x336 -x335 x334 -x333 -x332 
47.36/47.49	v x331 -x330 x329 x328 -x327 x326 -x325 -x324 x323 -x322 x321 x320 -x319 x318 -x317 -x316 x315 -x314 x313 x312 -x311 x310 -x309 
47.36/47.49	v -x308 x307 -x306 x305 x304 -x303 x302 -x301 x300 -x299 x298 -x297 -x296 x295 -x294 x293 -x292 x291 x290 -x289 -x288 x287 
47.36/47.49	v -x286 x285 -x284 x283 x282 -x281 x280 -x279 x278 -x277 -x276 x275 -x274 x273 -x272 x271 x270 -x269 -x268 x267 -x266 x265 -x264 
47.36/47.49	v x263 -x262 x261 -x260 x259 x258 -x257 x256 -x255 -x254 x253 x252 -x251 x250 -x249 x248 -x247 x246 -x245 -x244 x243 -x242 x241 
47.36/47.49	v x240 -x239 -x238 x237 -x236 x235 -x234 x233 x232 -x231 -x230 x229 -x228 x227 -x226 x225 x224 -x223 -x222 x221 -x220 x219 -x218 
47.36/47.49	v x217 x216 -x215 -x214 x213 x212 -x211 -x210 x209 -x208 x207 x206 -x205 x204 -x203 x202 -x201 x200 -x199 x198 -x197 -x196 
47.36/47.49	v x195 -x194 x193 x192 -x191 -x190 x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178 x177 -x176 x175 -x174 x173 
47.36/47.49	v x172 -x171 x170 -x169 -x168 x167 x166 -x165 -x164 x163 x162 -x161 x160 -x159 -x158 x157 x156 -x155 x154 -x153 -x152 x151 -x150 
47.36/47.49	v x149 x148 -x147 -x146 x145 x144 -x143 -x142 x141 -x140 x139 x138 -x137 x136 -x135 -x134 x133 x132 -x131 x130 -x129 x128 -x127 
47.36/47.49	v -x126 x125 x124 -x123 -x122 x121 -x120 x119 x118 -x117 x116 -x115 x114 -x113 x112 -x111 -x110 x109 -x108 x107 -x106 x105 
47.36/47.49	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 
47.36/47.49	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 
47.36/47.49	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 
47.36/47.49	v x22 -x21 -x20 x19 -x18 x17 x16 -x15 x14 -x13 -x12 x11 x10 -x9 x8 -x7 x6 -x5 x4 -x3 x2 -x1 
47.36/47.49	c SCIP Status        : problem is solved [optimal solution found]
47.36/47.49	c Solving Time       :      47.24
47.36/47.49	c Original Problem   :
47.36/47.49	c   Problem name     : HOME/instance-1868993-1245153623.opb
47.36/47.49	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
47.36/47.49	c   Constraints      : 600 initial, 600 maximal
47.36/47.49	c Presolved Problem  :
47.36/47.49	c   Problem name     : t_HOME/instance-1868993-1245153623.opb
47.36/47.49	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
47.36/47.49	c   Constraints      : 600 initial, 729 maximal
47.36/47.49	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
47.36/47.49	c   trivial          :       0.00          0          0          0          0          0          0          0          0
47.36/47.49	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
47.36/47.49	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
47.36/47.49	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
47.36/47.49	c   implics          :       0.00          0          0          0          0          0          0          0          0
47.36/47.49	c   probing          :       0.01          0          0          0          0          0          0          0          0
47.36/47.49	c   linear           :       0.02          0          0          0          0          0          0          0          1
47.36/47.49	c   logicor          :       0.00          0          0          0          0          0          0          0          0
47.36/47.49	c   root node        :          -        400          -          -        400          -          -          -          -
47.36/47.49	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
47.36/47.49	c   integral         :          0          0          0        487          0          2         30          0          0        932
47.36/47.49	c   logicor          :        600+        12       4730          1          0        134       5715          0          0          0
47.36/47.49	c   countsols        :          0          0          0          1          0          0          0          0          0          0
47.36/47.49	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
47.36/47.49	c   integral         :      28.02       0.00       0.00      28.02       0.00
47.36/47.49	c   logicor          :       0.04       0.00       0.04       0.00       0.00
47.36/47.49	c   countsols        :       0.00       0.00       0.00       0.00       0.00
47.36/47.49	c Propagators        :       Time      Calls    Cutoffs    DomReds
47.36/47.49	c   rootredcost      :       0.00          0          0          0
47.36/47.49	c   pseudoobj        :       0.07       4891          0          0
47.36/47.49	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
47.36/47.49	c   propagation      :       0.00        134        134        191        4.9         75        4.1          -
47.36/47.49	c   infeasible LP    :       0.00          2          0          0        0.0          0        0.0          0
47.36/47.49	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
47.36/47.49	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
47.36/47.49	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
47.36/47.49	c   applied globally :          -          -          -        254        4.6          -          -          -
47.36/47.49	c   applied locally  :          -          -          -          0        0.0          -          -          -
47.36/47.49	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
47.36/47.49	c   cut pool         :       0.06         11          -          -        109          -    (maximal pool size: 2219)
47.36/47.49	c   redcost          :       0.02        498          0          0          0          0
47.36/47.49	c   impliedbounds    :       0.01         12          0          0          0          0
47.36/47.49	c   intobj           :       0.00          0          0          0          0          0
47.36/47.49	c   gomory           :       1.87         12          0          0          2          0
47.36/47.49	c   strongcg         :       1.83         12          0          0       2481          0
47.36/47.49	c   cmir             :       0.06         10          0          0          0          0
47.36/47.49	c   flowcover        :       0.04         10          0          0          0          0
47.36/47.49	c   clique           :       0.00          1          0          0          0          0
47.36/47.49	c   zerohalf         :       0.00          0          0          0          0          0
47.36/47.49	c   mcf              :       0.01          1          0          0          0          0
47.36/47.49	c Pricers            :       Time      Calls       Vars
47.36/47.49	c   problem variables:       0.00          0          0
47.36/47.49	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
47.36/47.49	c   relpscost        :      28.02        486          2         30          0          0        932
47.36/47.49	c   pscost           :       0.00          0          0          0          0          0          0
47.36/47.49	c   inference        :       0.00          0          0          0          0          0          0
47.36/47.49	c   mostinf          :       0.00          0          0          0          0          0          0
47.36/47.49	c   leastinf         :       0.00          0          0          0          0          0          0
47.36/47.49	c   fullstrong       :       0.00          0          0          0          0          0          0
47.36/47.49	c   allfullstrong    :       0.00          0          0          0          0          0          0
47.36/47.49	c   random           :       0.00          0          0          0          0          0          0
47.36/47.49	c Primal Heuristics  :       Time      Calls      Found
47.36/47.49	c   LP solutions     :       0.00          -          1
47.36/47.49	c   pseudo solutions :       0.00          -          0
47.36/47.49	c   crossover        :       0.00          0          0
47.36/47.49	c   feaspump         :       0.40          1          0
47.36/47.49	c   pscostdiving     :       0.46          2          0
47.36/47.49	c   fracdiving       :       0.47          2          0
47.36/47.49	c   objpscostdiving  :       0.63          1          0
47.36/47.49	c   rootsoldiving    :       0.15          1          0
47.36/47.49	c   veclendiving     :       0.46          2          0
47.36/47.49	c   linesearchdiving :       0.26          2          0
47.36/47.49	c   simplerounding   :       0.00          0          0
47.36/47.49	c   rounding         :       0.09        268          0
47.36/47.49	c   shifting         :       0.08         57          0
47.36/47.49	c   intshifting      :       0.00          0          0
47.36/47.49	c   oneopt           :       0.00          1          0
47.36/47.49	c   fixandinfer      :       0.00          0          0
47.36/47.49	c   coefdiving       :       0.65          3          0
47.36/47.49	c   intdiving        :       0.00          0          0
47.36/47.49	c   actconsdiving    :       0.00          0          0
47.36/47.49	c   guideddiving     :       0.00          0          0
47.36/47.49	c   octane           :       0.00          0          0
47.36/47.49	c   rens             :       0.00          0          0
47.36/47.49	c   rins             :       0.00          0          0
47.36/47.49	c   localbranching   :       0.00          0          0
47.36/47.49	c   mutation         :       0.00          0          0
47.36/47.49	c   dins             :       0.00          0          0
47.36/47.49	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
47.36/47.49	c   primal LP        :       0.04          0          0       0.00       0.00
47.36/47.49	c   dual LP          :      11.32        498      58445     117.36    5162.99
47.36/47.49	c   barrier LP       :       0.00          0          0       0.00          -
47.36/47.49	c   diving/probing LP:       3.42        520      17438      33.53    5098.83
47.36/47.49	c   strong branching :      27.96        870     136810     157.25    4893.06
47.36/47.49	c     (at root node) :          -         40       6473     161.82          -
47.36/47.49	c   conflict analysis:       0.00          0          0       0.00          -
47.36/47.49	c B&B Tree           :
47.36/47.49	c   number of runs   :          1
47.36/47.49	c   nodes            :        522
47.36/47.49	c   nodes (total)    :        522
47.36/47.49	c   nodes left       :          0
47.36/47.49	c   max depth        :         49
47.36/47.49	c   max depth (total):         49
47.36/47.49	c   backtracks       :         77 (14.8%)
47.36/47.49	c   delayed cutoffs  :        411
47.36/47.49	c   repropagations   :        452 (2152 domain reductions, 52 cutoffs)
47.36/47.49	c   avg switch length:       3.58
47.36/47.49	c   switching time   :       0.06
47.36/47.49	c Solution           :
47.36/47.49	c   Solutions found  :          1 (1 improvements)
47.36/47.49	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 522 nodes, 47.23 seconds, depth 4, found by <relaxation>)
47.36/47.49	c   Dual Bound       : +2.00000000000000e+02
47.36/47.49	c   Gap              :       0.00 %
47.36/47.49	c   Root Dual Bound  : +1.33903214625030e+02
47.46/47.51	c Time complete: 47.47.

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-1868993-1245153623/watcher-1868993-1245153623 -o /tmp/evaluation-result-1868993-1245153623/solver-1868993-1245153623 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868993-1245153623.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 1.00 1.00 3/64 2085
/proc/meminfo: memFree=1828640/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=5812 CPUtime=0
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 182961846 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2085/statm: 1453 507 336 1256 0 192 0

[startup+0.02143 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2085
/proc/meminfo: memFree=1828640/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=10232 CPUtime=0.01
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 1885 0 0 0 1 0 0 0 18 0 1 0 182961846 10477568 1516 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 2558 1527 406 1256 0 1297 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10232

[startup+0.101427 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2085
/proc/meminfo: memFree=1828640/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=17324 CPUtime=0.09
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 3401 0 0 0 8 1 0 0 18 0 1 0 182961846 17739776 3031 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 4331 3031 608 1256 0 3070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17324

[startup+0.301436 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2085
/proc/meminfo: memFree=1828640/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=17544 CPUtime=0.29
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 3542 0 0 0 28 1 0 0 19 0 1 0 182961846 17965056 3172 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 4386 3172 635 1256 0 3125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17544

[startup+0.701462 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2085
/proc/meminfo: memFree=1828640/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=17764 CPUtime=0.69
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 3576 0 0 0 68 1 0 0 22 0 1 0 182961846 18190336 3206 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 4441 3206 643 1256 0 3180 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17764

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2086
/proc/meminfo: memFree=1812312/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=32208 CPUtime=1.49
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 7150 0 0 0 146 3 0 0 25 0 1 0 182961846 32980992 6780 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 8052 6780 663 1256 0 6791 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32208

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2086
/proc/meminfo: memFree=1795928/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=44484 CPUtime=3.09
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 10031 0 0 0 304 5 0 0 25 0 1 0 182961846 45551616 9659 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11121 9659 663 1256 0 9860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44484

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2086
/proc/meminfo: memFree=1789080/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=46788 CPUtime=6.29
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 10830 0 0 0 623 6 0 0 25 0 1 0 182961846 47910912 10457 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11697 10457 670 1256 0 10436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46788

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2086
/proc/meminfo: memFree=1791000/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=46320 CPUtime=12.69
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 10965 0 0 0 1261 8 0 0 25 0 1 0 182961846 47431680 10006 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11580 10006 674 1256 0 10319 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46320

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2086
/proc/meminfo: memFree=1790680/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=46612 CPUtime=25.48
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 11062 0 0 0 2536 12 0 0 25 0 1 0 182961846 47730688 10103 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11653 10103 679 1256 0 10392 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46612

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

[startup+38.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2086
/proc/meminfo: memFree=1790744/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=46540 CPUtime=38.28
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 11274 0 0 0 3812 16 0 0 25 0 1 0 182961846 47656960 10081 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11635 10081 683 1256 0 10374 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 46540

[startup+41.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2092
/proc/meminfo: memFree=1790488/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=44728 CPUtime=41.46
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 11506 0 0 0 4128 18 0 0 25 0 1 0 182961846 45801472 9975 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11182 9975 684 1256 0 9921 0
Current children cumulated CPU time (s) 41.46
Current children cumulated vsize (KiB) 44728

[startup+44.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2092
/proc/meminfo: memFree=1790808/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=46892 CPUtime=44.67
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 11770 0 0 0 4447 20 0 0 25 0 1 0 182961846 48017408 10116 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11723 10116 684 1256 0 10462 0
Current children cumulated CPU time (s) 44.67
Current children cumulated vsize (KiB) 46892

[startup+46.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2092
/proc/meminfo: memFree=1791192/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=44776 CPUtime=46.26
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 12004 0 0 0 4606 20 0 0 25 0 1 0 182961846 45850624 9992 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11194 9992 684 1256 0 9933 0
Current children cumulated CPU time (s) 46.26
Current children cumulated vsize (KiB) 44776

[startup+47.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2092
/proc/meminfo: memFree=1791192/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=46880 CPUtime=47.06
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 12054 0 0 0 4685 21 0 0 25 0 1 0 182961846 48005120 10042 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2085/statm: 11720 10042 684 1256 0 10459 0
Current children cumulated CPU time (s) 47.06
Current children cumulated vsize (KiB) 46880

[startup+47.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2092
/proc/meminfo: memFree=1791128/2055920 swapFree=4191900/4192956
[pid=2085] ppid=2083 vsize=46440 CPUtime=47.46
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1465 0 -1 4194304 12166 0 0 0 4725 21 0 0 16 0 1 0 182961846 47554560 10040 1992294400 4194304 9342243 548682068736 18446744073709551615 5854267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2085/statm: 11610 10040 688 1256 0 10349 0
Current children cumulated CPU time (s) 47.46
Current children cumulated vsize (KiB) 46440

Child status: 0
Real time (s): 47.5149
CPU time (s): 47.4848
CPU user time (s): 47.2588
CPU system time (s): 0.225965
CPU usage (%): 99.9367
Max. virtual memory (cumulated for all children) (KiB): 47024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.2588
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12170
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= 3
involuntary context switches= 71

runsolver used 0.041993 second user time and 0.116982 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-16 14:00:23
IDJOB=1868993
IDBENCH=2107
IDSOLVER=684
FILE ID=node29/1868993-1245153623
PBS_JOBID= 9363765
Free space on /tmp= 66244 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-yes1-1.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-1868993-1245153623/watcher-1868993-1245153623 -o /tmp/evaluation-result-1868993-1245153623/solver-1868993-1245153623 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868993-1245153623.opb

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

MD5SUM BENCH= 2014a0d713a146a668fdb58f2d1d22f3
RANDOM SEED=66923761

node29.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		: 3000.237
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		: 3000.237
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:       1829120 kB
Buffers:         36484 kB
Cached:         125564 kB
SwapCached:        268 kB
Active:          54560 kB
Inactive:       120324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829120 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11744 kB
Writeback:           0 kB
Mapped:          21308 kB
Slab:            37880 kB
Committed_AS:   178108 kB
PageTables:       1472 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= 66232 MiB
End job on node29 at 2009-06-16 14:01:11