Trace number 1868925

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 403.522 403.635

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-6_0-yes1-3.opb
MD5SUMe81d959a9d7a634134c260bbfba059b7
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 benchmark0.028994
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 constraints1400
Number of constraints which are clauses1395
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
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 

0.00/0.03	c SCIP version 1.1.0.7
0.00/0.03	c LP-Solver Clp 1.8.2
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1868925-1245150349.opb>
0.00/0.03	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 1400 constraints
0.00/0.04	c start presolving problem
0.00/0.04	c presolving:
0.00/0.04	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 5 chg coeffs, 0 upgd conss, 440 impls, 0 clqs
0.00/0.07	c (round 2) 0 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 5 chg coeffs, 1392 upgd conss, 440 impls, 0 clqs
0.00/0.08	c    (0.1s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.00/0.08	c presolving (3 rounds):
0.00/0.08	c  0 deleted vars, 8 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 5 changed coefficients
0.00/0.08	c  440 implications, 0 cliques
0.00/0.08	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 1392 constraints
0.00/0.08	c    1392 constraints of type <logicor>
0.00/0.08	c transformed objective value is always integral (scale: 1)
0.00/0.08	c Presolving Time: 0.05
0.00/0.09	c strange?!, PURESAT with obj
0.00/0.09	c -----------------------------------------------------------------------------------------------
0.00/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09	c limits/memory = c 1620
0.00/0.09	c # maximal time in seconds to run
0.00/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09	c limits/time = c 1791
0.00/0.09	c # frequency for displaying node information lines
0.00/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.09	c display/freq = c 10000
0.00/0.09	c -----------------------------------------------------------------------------------------------
0.00/0.09	c start solving problem
0.00/0.09	c 
0.29/0.32	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.32	c   0.3s|     1 |     0 |   801 |2677k|   0 | 400 | 400 |1392 |1392 | 400 |1392 |   0 |   0 |   0 | 1.346667e+02 |      --      |    Inf 
1.69/1.77	c   1.7s|     1 |     0 |  2980 |8197k|   0 | 400 | 400 |1392 |1392 | 400 |1393 |   1 |   0 |   0 | 1.349333e+02 |      --      |    Inf 
2.28/2.36	c   2.3s|     1 |     0 |  3506 |  12M|   0 | 400 | 400 |1392 |1392 | 400 |1394 |   2 |   0 |   0 | 1.351111e+02 |      --      |    Inf 
2.89/2.96	c   2.9s|     1 |     0 |  4014 |  17M|   0 | 400 | 400 |1392 |1392 | 400 |1395 |   3 |   0 |   0 | 1.351944e+02 |      --      |    Inf 
3.59/3.61	c   3.5s|     1 |     0 |  4614 |  21M|   0 | 400 | 400 |1392 |1392 | 400 |1396 |   4 |   0 |   0 | 1.352698e+02 |      --      |    Inf 
4.18/4.22	c   4.1s|     1 |     0 |  5098 |  26M|   0 | 400 | 400 |1392 |1392 | 400 |1397 |   5 |   0 |   0 | 1.353137e+02 |      --      |    Inf 
4.89/4.96	c   4.9s|     1 |     0 |  5800 |  31M|   0 | 400 | 400 |1392 |1392 | 400 |1398 |   6 |   0 |   0 | 1.353526e+02 |      --      |    Inf 
5.69/5.72	c   5.6s|     1 |     0 |  6505 |  35M|   0 | 400 | 400 |1392 |1392 | 400 |1399 |   7 |   0 |   0 | 1.353802e+02 |      --      |    Inf 
6.29/6.36	c   6.3s|     1 |     0 |  6952 |  40M|   0 | 400 | 400 |1392 |1392 | 400 |1400 |   8 |   0 |   0 | 1.354038e+02 |      --      |    Inf 
7.09/7.13	c   7.0s|     1 |     0 |  7650 |  43M|   0 | 400 | 400 |1392 |1392 | 400 |1401 |   9 |   0 |   0 | 1.354243e+02 |      --      |    Inf 
7.79/7.88	c   7.8s|     1 |     0 |  8259 |  48M|   0 | 400 | 400 |1392 |1392 | 400 |1402 |  10 |   0 |   0 | 1.354427e+02 |      --      |    Inf 
8.59/8.66	c   8.5s|     1 |     0 |  9008 |  52M|   0 | 400 | 400 |1392 |1392 | 400 |1403 |  11 |   0 |   0 | 1.354563e+02 |      --      |    Inf 
9.39/9.41	c   9.3s|     1 |     0 |  9679 |  56M|   0 | 400 | 400 |1392 |1392 | 400 |1404 |  12 |   0 |   0 | 1.354685e+02 |      --      |    Inf 
10.19/10.29	c  10.2s|     1 |     0 | 10552 |  61M|   0 | 400 | 400 |1392 |1392 | 400 |1405 |  13 |   0 |   0 | 1.354773e+02 |      --      |    Inf 
11.09/11.15	c  11.0s|     1 |     0 | 11456 |  64M|   0 | 400 | 400 |1392 |1392 | 400 |1406 |  14 |   0 |   0 | 1.354864e+02 |      --      |    Inf 
11.89/11.98	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
11.89/11.98	c  11.8s|     1 |     0 | 12284 |  69M|   0 | 400 | 400 |1392 |1392 | 400 |1407 |  15 |   0 |   0 | 1.354964e+02 |      --      |    Inf 
12.79/12.86	c  12.7s|     1 |     0 | 13183 |  73M|   0 | 400 | 400 |1392 |1392 | 400 |1408 |  16 |   0 |   0 | 1.355044e+02 |      --      |    Inf 
13.69/13.72	c  13.6s|     1 |     0 | 14068 |  77M|   0 | 400 | 400 |1392 |1392 | 400 |1409 |  17 |   0 |   0 | 1.355111e+02 |      --      |    Inf 
14.68/14.70	c  14.5s|     1 |     0 | 15170 |  81M|   0 | 400 | 400 |1392 |1392 | 400 |1410 |  18 |   0 |   0 | 1.355190e+02 |      --      |    Inf 
15.49/15.58	c  15.4s|     1 |     0 | 16062 |  85M|   0 | 400 | 400 |1392 |1392 | 400 |1411 |  19 |   0 |   0 | 1.355260e+02 |      --      |    Inf 
16.49/16.55	c  16.4s|     1 |     0 | 17062 |  88M|   0 | 400 | 400 |1392 |1392 | 400 |1412 |  20 |   0 |   0 | 1.355334e+02 |      --      |    Inf 
17.09/17.13	c  16.9s|     1 |     0 | 17688 |  88M|   0 | 400 | 400 |1392 |1392 | 400 |1413 |  21 |   0 |   0 | 1.355359e+02 |      --      |    Inf 
17.59/17.68	c  17.5s|     1 |     0 | 18246 |  88M|   0 | 400 | 400 |1392 |1392 | 400 |1414 |  22 |   0 |   0 | 1.355375e+02 |      --      |    Inf 
20.09/20.13	c  19.9s|     1 |     2 | 18246 |  88M|   0 | 400 | 400 |1392 |1392 | 400 |1414 |  22 |   0 |  17 | 1.355375e+02 |      --      |    Inf 
400.08/400.21	o 200
400.08/400.21	c * 399s|   198 |    68 |682901 |  89M|  13 |   - | 400 |1475 | 331 | 400 |1414 |  22 | 109 |1268 | 1.438095e+02 | 2.000000e+02 |  39.07%
403.38/403.59	c 
403.38/403.59	c SCIP Status        : problem is solved [optimal solution found]
403.38/403.59	c Solving Time (sec) : 402.33
403.38/403.59	c Solving Nodes      : 211
403.38/403.59	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
403.38/403.59	c Dual Bound         : +2.00000000000000e+02
403.38/403.59	c Gap                : 0.00 %
403.38/403.59	c NODE         211
403.38/403.59	c DUAL BOUND   200
403.38/403.59	c PRIMAL BOUND 200
403.38/403.59	c GAP          0
403.38/403.59	s OPTIMUM FOUND
403.38/403.59	v x400 -x399 x398 -x397 -x396 x395 -x394 x393 -x392 x391 -x390 x389 x388 -x387 -x386 x385 -x384 x383 x382 -x381 x380 -x379 -x378 
403.38/403.59	v x377 x376 -x375 -x374 x373 -x372 x371 -x370 x369 x368 -x367 x366 -x365 -x364 x363 x362 -x361 -x360 x359 -x358 x357 x356 -x355 
403.38/403.59	v -x354 x353 x352 -x351 x350 -x349 x348 -x347 x346 -x345 -x344 x343 -x342 x341 x340 -x339 x338 -x337 x336 -x335 -x334 x333 x332 
403.38/403.59	v -x331 x330 -x329 -x328 x327 x326 -x325 -x324 x323 -x322 x321 -x320 x319 -x318 x317 -x316 x315 -x314 x313 -x312 x311 x310 -x309 
403.38/403.59	v x308 -x307 -x306 x305 x304 -x303 x302 -x301 x300 -x299 x298 -x297 -x296 x295 x294 -x293 -x292 x291 -x290 x289 -x288 x287 
403.38/403.59	v x286 -x285 x284 -x283 x282 -x281 x280 -x279 -x278 x277 -x276 x275 -x274 x273 -x272 x271 -x270 x269 x268 -x267 x266 -x265 x264 
403.38/403.59	v -x263 x262 -x261 x260 -x259 x258 -x257 -x256 x255 -x254 x253 x252 -x251 -x250 x249 -x248 x247 x246 -x245 -x244 x243 -x242 x241 
403.38/403.59	v -x240 x239 x238 -x237 -x236 x235 x234 -x233 -x232 x231 x230 -x229 x228 -x227 -x226 x225 x224 -x223 x222 -x221 -x220 x219 -x218 
403.38/403.59	v x217 x216 -x215 -x214 x213 -x212 x211 x210 -x209 x208 -x207 x206 -x205 x204 -x203 x202 -x201 x200 -x199 -x198 x197 -x196 
403.38/403.59	v x195 -x194 x193 x192 -x191 x190 -x189 -x188 x187 x186 -x185 x184 -x183 -x182 x181 x180 -x179 x178 -x177 x176 -x175 x174 -x173 
403.38/403.59	v -x172 x171 -x170 x169 -x168 x167 -x166 x165 x164 -x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 -x154 x153 -x152 x151 x150 
403.38/403.59	v -x149 -x148 x147 x146 -x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 x136 -x135 x134 -x133 -x132 x131 -x130 x129 x128 -x127 
403.38/403.59	v x126 -x125 -x124 x123 x122 -x121 -x120 x119 x118 -x117 -x116 x115 x114 -x113 -x112 x111 -x110 x109 -x108 x107 x106 -x105 
403.38/403.59	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 
403.38/403.59	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 
403.38/403.59	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 
403.38/403.59	v -x22 x21 -x20 x19 x18 -x17 x16 -x15 x14 -x13 -x12 x11 x10 -x9 -x8 x7 x6 -x5 -x4 x3 x2 -x1 
403.38/403.59	c SCIP Status        : problem is solved [optimal solution found]
403.38/403.59	c Solving Time       :     402.33
403.38/403.59	c Original Problem   :
403.38/403.59	c   Problem name     : HOME/instance-1868925-1245150349.opb
403.38/403.59	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
403.38/403.59	c   Constraints      : 1400 initial, 1400 maximal
403.38/403.59	c Presolved Problem  :
403.38/403.59	c   Problem name     : t_HOME/instance-1868925-1245150349.opb
403.38/403.59	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
403.38/403.59	c   Constraints      : 1392 initial, 1495 maximal
403.38/403.59	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
403.38/403.59	c   trivial          :       0.00          0          0          0          0          0          0          0          0
403.38/403.59	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
403.38/403.59	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
403.38/403.59	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
403.38/403.59	c   implics          :       0.00          0          0          0          0          0          0          0          0
403.38/403.59	c   probing          :       0.01          0          0          0          0          0          0          0          0
403.38/403.59	c   linear           :       0.02          0          0          0          0          0          8          0          5
403.38/403.59	c   logicor          :       0.02          0          0          0          0          0          0          0          0
403.38/403.59	c   root node        :          -         40          -          -         40          -          -          -          -
403.38/403.59	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
403.38/403.59	c   integral         :          0          0          0        198          0          0         29          0          0        358
403.38/403.59	c   logicor          :       1392+        23       3361          1          0         94       4476          0          0          0
403.38/403.59	c   countsols        :          0          0          0          1          0          0          0          0          0          0
403.38/403.59	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
403.38/403.59	c   integral         :     115.57       0.00       0.00     115.57       0.00
403.38/403.59	c   logicor          :       0.05       0.01       0.04       0.00       0.00
403.38/403.59	c   countsols        :       0.00       0.00       0.00       0.00       0.00
403.38/403.59	c Propagators        :       Time      Calls    Cutoffs    DomReds
403.38/403.59	c   rootredcost      :       0.00          1          0          0
403.38/403.59	c   pseudoobj        :       0.06       3308          0          0
403.38/403.59	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
403.38/403.59	c   propagation      :       0.00         94         84        138        6.3         11        4.7          -
403.38/403.59	c   infeasible LP    :       0.00          5          0          0        0.0          0        0.0          0
403.38/403.59	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
403.38/403.59	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
403.38/403.59	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
403.38/403.59	c   applied globally :          -          -          -        129        6.0          -          -          -
403.38/403.59	c   applied locally  :          -          -          -          0        0.0          -          -          -
403.38/403.59	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
403.38/403.59	c   cut pool         :       0.32         22          -          -       2457          -    (maximal pool size: 9632)
403.38/403.59	c   redcost          :       0.00        220          0          0          0          0
403.38/403.59	c   impliedbounds    :       0.00         23          0          0          0          0
403.38/403.59	c   intobj           :       0.00          0          0          0          0          0
403.38/403.59	c   gomory           :       3.45         23          0          0          0          0
403.38/403.59	c   strongcg         :       3.28         20          0          0      10000          0
403.38/403.59	c   cmir             :       0.12         10          0          0          0          0
403.38/403.59	c   flowcover        :       0.15         10          0          0          0          0
403.38/403.59	c   clique           :       0.00          1          0          0          0          0
403.38/403.59	c   zerohalf         :       0.00          0          0          0          0          0
403.38/403.59	c   mcf              :       0.00          1          0          0          0          0
403.38/403.59	c Pricers            :       Time      Calls       Vars
403.38/403.59	c   problem variables:       0.00          0          0
403.38/403.59	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
403.38/403.59	c   relpscost        :     115.57        197          0         29          0          0        358
403.38/403.59	c   pscost           :       0.00          0          0          0          0          0          0
403.38/403.59	c   inference        :       0.00          0          0          0          0          0          0
403.38/403.59	c   mostinf          :       0.00          0          0          0          0          0          0
403.38/403.59	c   leastinf         :       0.00          0          0          0          0          0          0
403.38/403.59	c   fullstrong       :       0.00          0          0          0          0          0          0
403.38/403.59	c   allfullstrong    :       0.00          0          0          0          0          0          0
403.38/403.59	c   random           :       0.00          0          0          0          0          0          0
403.38/403.59	c Primal Heuristics  :       Time      Calls      Found
403.38/403.59	c   LP solutions     :       0.00          -          1
403.38/403.59	c   pseudo solutions :       0.00          -          0
403.38/403.59	c   crossover        :       0.00          0          0
403.38/403.59	c   guideddiving     :       0.00          0          0
403.38/403.59	c   oneopt           :       0.01          1          0
403.38/403.59	c   rootsoldiving    :       7.35          3          0
403.38/403.59	c   linesearchdiving :      19.64          6          0
403.38/403.59	c   veclendiving     :      20.93          6          0
403.38/403.59	c   simplerounding   :       0.00          0          0
403.38/403.59	c   rounding         :       0.19        162          0
403.38/403.59	c   shifting         :       0.08         35          0
403.38/403.59	c   intshifting      :       0.00          0          0
403.38/403.59	c   fixandinfer      :       0.00          0          0
403.38/403.59	c   feaspump         :       0.92          1          0
403.38/403.59	c   coefdiving       :      17.17          6          0
403.38/403.59	c   pscostdiving     :      10.92          3          0
403.38/403.59	c   fracdiving       :      11.61          3          0
403.38/403.59	c   intdiving        :       0.00          0          0
403.38/403.59	c   actconsdiving    :       0.00          0          0
403.38/403.59	c   objpscostdiving  :      11.68          2          0
403.38/403.59	c   octane           :       0.00          0          0
403.38/403.59	c   rens             :       0.01          0          0
403.38/403.59	c   rins             :       0.00          0          0
403.38/403.59	c   localbranching   :       0.00          0          0
403.38/403.59	c   mutation         :       0.00          0          0
403.38/403.59	c   dins             :       0.00          0          0
403.38/403.59	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
403.38/403.59	c   primal LP        :       0.00          0          0       0.00          -
403.38/403.59	c   dual LP          :     178.66        220     426503    1938.65    2387.23
403.38/403.59	c   barrier LP       :       0.00          0          0       0.00          -
403.38/403.59	c   diving/probing LP:      99.86        793     265230     334.46    2656.02
403.38/403.59	c   strong branching :     115.51       1268     256234     202.08    2218.28
403.38/403.59	c     (at root node) :          -         17       3439     202.29          -
403.38/403.59	c   conflict analysis:       0.00          0          0       0.00          -
403.38/403.59	c B&B Tree           :
403.38/403.59	c   number of runs   :          1
403.38/403.59	c   nodes            :        211
403.38/403.59	c   nodes (total)    :        211
403.38/403.59	c   nodes left       :          0
403.38/403.59	c   max depth        :         13
403.38/403.59	c   max depth (total):         13
403.38/403.59	c   backtracks       :        119 (56.4%)
403.38/403.59	c   delayed cutoffs  :        148
403.38/403.59	c   repropagations   :         69 (1206 domain reductions, 15 cutoffs)
403.38/403.59	c   avg switch length:       5.63
403.38/403.59	c   switching time   :       0.02
403.38/403.59	c Solution           :
403.38/403.59	c   Solutions found  :          1 (1 improvements)
403.38/403.59	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 198 nodes, 398.96 seconds, depth 5, found by <relaxation>)
403.38/403.59	c   Dual Bound       : +2.00000000000000e+02
403.38/403.59	c   Gap              :       0.00 %
403.38/403.59	c   Root Dual Bound  : +1.35537523551610e+02
403.48/403.63	c Time complete: 403.51.

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-1868925-1245150349/watcher-1868925-1245150349 -o /tmp/evaluation-result-1868925-1245150349/solver-1868925-1245150349 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868925-1245150349.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32193
/proc/meminfo: memFree=1856288/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=5812 CPUtime=0
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 182635972 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32193/statm: 1453 501 332 1256 0 192 0

[startup+0.0988261 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32193
/proc/meminfo: memFree=1856288/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=19636 CPUtime=0.08
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 3812 0 0 0 7 1 0 0 18 0 1 0 182635972 20107264 3442 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 4909 3442 604 1256 0 3648 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 19636

[startup+0.101826 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32193
/proc/meminfo: memFree=1856288/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=19936 CPUtime=0.09
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 3867 0 0 0 8 1 0 0 18 0 1 0 182635972 20414464 3497 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 4984 3497 605 1256 0 3723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19936

[startup+0.301847 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32193
/proc/meminfo: memFree=1856288/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=20436 CPUtime=0.29
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 4106 0 0 0 27 2 0 0 19 0 1 0 182635972 20926464 3735 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 5109 3735 607 1256 0 3848 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20436

[startup+0.701888 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32193
/proc/meminfo: memFree=1856288/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=20644 CPUtime=0.69
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 4209 0 0 0 67 2 0 0 22 0 1 0 182635972 21139456 3838 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 5161 3838 634 1256 0 3900 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20644

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1843416/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=24724 CPUtime=1.49
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 5309 0 0 0 147 2 0 0 25 0 1 0 182635972 25317376 4938 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 6181 4938 644 1256 0 4920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24724

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1832088/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=40380 CPUtime=3.09
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 9108 0 0 0 305 4 0 0 25 0 1 0 182635972 41349120 8725 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 10095 8725 662 1256 0 8834 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40380

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1805592/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=64744 CPUtime=6.29
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 14811 0 0 0 621 8 0 0 25 0 1 0 182635972 66297856 14425 1992294400 4194304 9342243 548682068736 18446744073709551615 6938287 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 16186 14425 662 1256 0 14925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64744

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1769048/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=100116 CPUtime=12.69
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 23789 0 0 0 1256 13 0 0 25 0 1 0 182635972 102518784 23403 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 25029 23403 662 1256 0 23768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100116

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1749528/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=119040 CPUtime=25.48
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 29619 0 0 0 2531 17 0 0 25 0 1 0 182635972 121896960 27240 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29760 27240 670 1256 0 28499 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119040

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1749336/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116208 CPUtime=51.08
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 33115 0 0 0 5084 24 0 0 25 0 1 0 182635972 118996992 27280 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29052 27280 674 1256 0 27791 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 116208

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1749016/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=119024 CPUtime=102.27
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 42120 0 0 0 10188 39 0 0 25 0 1 0 182635972 121880576 27382 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29756 27382 677 1256 0 28495 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 119024

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1748952/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116180 CPUtime=162.24
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 56763 0 0 0 16169 55 0 0 25 0 1 0 182635972 118968320 27347 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29045 27347 679 1256 0 27784 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 116180

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1748888/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116184 CPUtime=222.23
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 65223 0 0 0 22153 70 0 0 25 0 1 0 182635972 118972416 27356 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29046 27356 679 1256 0 27785 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 116184

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1748824/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116172 CPUtime=282.21
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 69805 0 0 0 28139 82 0 0 25 0 1 0 182635972 118960128 27361 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29043 27361 679 1256 0 27782 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 116172

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1748952/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116156 CPUtime=342.19
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 76624 0 0 0 34121 98 0 0 25 0 1 0 182635972 118943744 27322 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29039 27322 679 1256 0 27778 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 116156

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1748696/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116164 CPUtime=402.18
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 81962 0 0 0 40106 112 0 0 25 0 1 0 182635972 118951936 27418 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29041 27418 680 1256 0 27780 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 116164

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

[startup+403.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1748696/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116164 CPUtime=402.98
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 81974 0 0 0 40186 112 0 0 25 0 1 0 182635972 118951936 27430 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29041 27430 680 1256 0 27780 0
Current children cumulated CPU time (s) 402.98
Current children cumulated vsize (KiB) 116164

[startup+403.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1748696/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116164 CPUtime=403.38
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 81974 0 0 0 40226 112 0 0 25 0 1 0 182635972 118951936 27430 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32193/statm: 29041 27430 680 1256 0 27780 0
Current children cumulated CPU time (s) 403.38
Current children cumulated vsize (KiB) 116164

[startup+403.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32194
/proc/meminfo: memFree=1748632/2055920 swapFree=4191896/4192956
[pid=32193] ppid=32191 vsize=116164 CPUtime=403.48
/proc/32193/stat : 32193 (pbscip.linux.x8) R 32191 32193 32004 0 -1 4194304 81979 0 0 0 40236 112 0 0 16 0 1 0 182635972 118951936 27435 1992294400 4194304 9342243 548682068736 18446744073709551615 5854276 0 0 4096 0 0 0 0 17 1 0 0
/proc/32193/statm: 29041 27435 685 1256 0 27780 0
Current children cumulated CPU time (s) 403.48
Current children cumulated vsize (KiB) 116164

Child status: 0
Real time (s): 403.635
CPU time (s): 403.522
CPU user time (s): 402.38
CPU system time (s): 1.14183
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 119044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 402.38
system time used= 1.14183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81983
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= 497

runsolver used 0.289955 second user time and 0.847871 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 13:05:49
IDJOB=1868925
IDBENCH=2064
IDSOLVER=684
FILE ID=node2/1868925-1245150349
PBS_JOBID= 9363749
Free space on /tmp= 66452 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-200-6_0-yes1-3.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-1868925-1245150349/watcher-1868925-1245150349 -o /tmp/evaluation-result-1868925-1245150349/solver-1868925-1245150349 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868925-1245150349.opb

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

MD5SUM BENCH= e81d959a9d7a634134c260bbfba059b7
RANDOM SEED=401433481

node2.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		: 3000.214
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		: 3000.214
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:       1856768 kB
Buffers:         28508 kB
Cached:          99344 kB
SwapCached:        260 kB
Active:          42236 kB
Inactive:        98932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856768 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:           11772 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            43880 kB
Committed_AS:   150208 kB
PageTables:       1468 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= 66440 MiB
End job on node2 at 2009-06-16 13:12:33