Trace number 3692019

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 NameAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixedOPT66 0.353945 0.354345

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
MD5SUM417e88f02ffea81dc93d5dcf35453cad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark0.066989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 66
Optimality of the best value was proved YES
Number of variables624
Total number of constraints1884
Number of constraints which are clauses1860
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint26
Number of terms in the objective function 624
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 624
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 624
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3692019-1338031497.opb>
0.00/0.01	c original problem has 624 variables (624 bin, 0 int, 0 impl, 0 cont) and 1884 constraints
0.00/0.01	c problem read in 0.01
0.00/0.02	c presolving:
0.00/0.04	c (round 1) 104 del vars, 104 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1676 upgd conss, 800 impls, 0 clqs
0.00/0.05	c (round 2) 104 del vars, 208 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1676 upgd conss, 800 impls, 0 clqs
0.00/0.06	c    (0.1s) probing: 51/520 (9.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.06	c    (0.1s) probing aborted: 50/50 successive totally useless probings
0.00/0.06	c (round 3) 104 del vars, 304 del conss, 24 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1676 upgd conss, 800 impls, 0 clqs
0.00/0.07	c presolving (4 rounds):
0.00/0.07	c  104 deleted vars, 304 deleted constraints, 24 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  800 implications, 23 cliques
0.00/0.07	c presolved problem has 520 variables (520 bin, 0 int, 0 impl, 0 cont) and 1604 constraints
0.00/0.07	c      24 constraints of type <knapsack>
0.00/0.07	c      96 constraints of type <setppc>
0.00/0.07	c    1484 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.06
0.00/0.07	c - non default parameters ----------------------------------------------------------------------
0.00/0.07	c # SCIP version 2.1.1.4
0.00/0.07	c 
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 = 1797
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 = 13950
0.00/0.07	c 
0.00/0.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.07	c # [type: int, range: [1,2], default: 1]
0.00/0.07	c timing/clocktype = 2
0.00/0.07	c 
0.00/0.07	c # belongs reading time to solving time?
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c timing/reading = TRUE
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/rapidlearning/freq = 0
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.07	c 
0.00/0.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.09	c   0.1s|     1 |     0 |   226 |     - |4413k|   0 |  32 | 520 |1610 | 520 |1604 |   0 |   6 |   0 | 6.300000e+01 |      --      |    Inf 
0.19/0.28	c   0.3s|     1 |     0 |   657 |     - |4959k|   0 |  47 | 520 |2061 | 520 |1613 |   9 |   6 |   0 | 6.400000e+01 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   674 |     - |5405k|   0 |  27 | 520 |2061 | 520 |1617 |  13 |   6 |   0 | 6.533333e+01 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   678 |     - |5635k|   0 |   0 | 520 |2061 | 520 |1622 |  18 |   6 |   0 | 6.600000e+01 |      --      |    Inf 
0.29/0.34	o 66
0.29/0.34	c * 0.3s|     1 |     0 |   678 |     - |5643k|   0 |   - | 520 |2061 | 520 |1622 |  18 |   6 |   0 | 6.600000e+01 | 6.600000e+01 |   0.00%
0.29/0.34	c 
0.29/0.34	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.34	c Solving Time (sec) : 0.34
0.29/0.34	c Solving Nodes      : 1
0.29/0.34	c Primal Bound       : +6.60000000000000e+01 (1 solutions)
0.29/0.34	c Dual Bound         : +6.60000000000000e+01
0.29/0.34	c Gap                : 0.00 %
0.29/0.34	s OPTIMUM FOUND
0.29/0.34	v -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 
0.29/0.34	v -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 
0.29/0.34	v -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 x567 -x566 -x565 -x564 -x563 -x562 -x561 
0.29/0.34	v -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 
0.29/0.34	v -x539 -x538 -x537 -x536 -x535 -x534 -x533 x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 
0.29/0.34	v -x518 -x517 -x516 -x515 -x514 -x513 x512 x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 
0.29/0.34	v -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 
0.29/0.34	v -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 
0.29/0.34	v -x455 -x454 -x453 x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 
0.29/0.34	v -x434 -x433 -x432 -x431 -x430 -x429 x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 
0.29/0.34	v -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 
0.29/0.34	v -x392 -x391 -x390 -x389 -x388 x387 x386 x385 -x384 -x383 x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 
0.29/0.34	v -x371 -x370 -x369 -x368 x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 x357 -x356 -x355 -x354 x353 -x352 -x351 
0.29/0.34	v -x350 x349 -x348 -x347 x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 x330 -x329 
0.29/0.34	v -x328 -x327 x326 -x325 -x324 -x323 -x322 -x321 -x320 x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 x309 -x308 
0.29/0.34	v -x307 -x306 x305 -x304 -x303 -x302 -x301 -x300 x299 x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 x287 -x286 
0.29/0.34	v -x285 -x284 x283 -x282 -x281 -x280 -x279 -x278 x277 x276 -x275 -x274 -x273 -x272 -x271 -x270 x269 x268 -x267 -x266 -x265 
0.29/0.34	v -x264 -x263 -x262 x261 -x260 -x259 -x258 x257 -x256 -x255 -x254 x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 
0.29/0.34	v -x242 -x241 -x240 x239 -x238 -x237 -x236 x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 x227 x226 -x225 -x224 -x223 -x222 
0.29/0.34	v -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 x206 -x205 -x204 -x203 -x202 -x201 
0.29/0.34	v -x200 -x199 x198 x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 -x188 -x187 x186 -x185 -x184 -x183 x182 -x181 -x180 -x179 
0.29/0.34	v -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 
0.29/0.34	v -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 -x139 x138 -x137 
0.29/0.34	v -x136 -x135 -x134 -x133 x132 x131 -x130 -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 
0.29/0.34	v -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 x99 x98 -x97 -x96 -x95 x94 -x93 
0.29/0.34	v x92 -x91 -x90 -x89 x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 
0.29/0.34	v -x66 -x65 -x64 -x63 -x62 -x61 x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 x47 -x46 -x45 -x44 -x43 -x42 
0.29/0.34	v -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 
0.29/0.34	v -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 x2 x1 
0.29/0.34	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.34	c Total Time         :       0.34
0.29/0.34	c   solving          :       0.34
0.29/0.34	c   presolving       :       0.06 (included in solving)
0.29/0.34	c   reading          :       0.01 (included in solving)
0.29/0.34	c   copying          :       0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.29/0.34	c Original Problem   :
0.29/0.34	c   Problem name     : HOME/instance-3692019-1338031497.opb
0.29/0.34	c   Variables        : 624 (624 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.34	c   Constraints      : 1884 initial, 1884 maximal
0.29/0.34	c   Objective sense  : minimize
0.29/0.34	c Presolved Problem  :
0.29/0.34	c   Problem name     : t_HOME/instance-3692019-1338031497.opb
0.29/0.34	c   Variables        : 520 (520 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.34	c   Constraints      : 1604 initial, 2061 maximal
0.29/0.34	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.29/0.34	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   gateextraction   :       0.00       0.00          0          0          0          0          0         96         24          0          0
0.29/0.34	c   implics          :       0.00       0.00          0        104          0          0          0          0          0          0          0
0.29/0.34	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   knapsack         :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   setppc           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   linear           :       0.02       0.00          0          0          0          0          0        208          0          0          0
0.29/0.34	c   logicor          :       0.03       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.29/0.34	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.34	c   integral         :          0          0          0          0          1          0          6          0          0          0          0          0          0
0.29/0.34	c   knapsack         :         24         24          4        225          1          0          3         15          4          0          0          0          0
0.29/0.34	c   setppc           :         96         96          4        221          1          0          0          1          0          0          0          0          0
0.29/0.34	c   linear           :          0+       451          4          0          0          0          0          0          0          0          0          0          0
0.29/0.34	c   logicor          :       1484+      1490          4        197          1          0          0          6         11          0          0          0          0
0.29/0.34	c   countsols        :          0          0          0          0          1          0          2          0          0          0          0          0          0
0.29/0.34	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.29/0.34	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.29/0.34	c   rootredcost      :          0          0          0          0
0.29/0.34	c   pseudoobj        :        126          0          0          0
0.29/0.34	c   vbounds          :          0          0          0          0
0.29/0.34	c   redcost          :          4          0          0          0
0.29/0.34	c   probing          :          0          0          0          0
0.29/0.34	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.29/0.34	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.34	c   propagation      :       0.00         15          5          6        3.8          0        0.0          -
0.29/0.34	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.34	c   applied globally :          -          -          -          6        3.8          -          -          -
0.29/0.34	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.34	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.34	c   cut pool         :       0.00                     3          -          -          1          -    (maximal pool size: 252)
0.29/0.34	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.29/0.34	c   impliedbounds    :       0.00       0.00          3          0          0          0          0
0.29/0.34	c   intobj           :       0.00       0.00          0          0          0          0          0
0.29/0.34	c   gomory           :       0.01       0.00          3          0          0        150          0
0.29/0.34	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.29/0.34	c   strongcg         :       0.03       0.00          3          0          0        363          0
0.29/0.34	c   cmir             :       0.01       0.00          3          0          0          0          0
0.29/0.34	c   flowcover        :       0.02       0.00          3          0          0          0          0
0.29/0.34	c   clique           :       0.00       0.00          3          0          0          0          0
0.29/0.34	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.29/0.34	c   mcf              :       0.00       0.00          1          0          0          0          0
0.29/0.34	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.29/0.34	c   rapidlearning    :       0.13       0.00          1          0          0          0        451
0.29/0.34	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.29/0.34	c   problem variables:       0.00          -          0          0
0.29/0.34	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.34	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.29/0.34	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.29/0.34	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.29/0.34	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.29/0.34	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.29/0.34	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.29/0.34	c   random           :       0.00       0.00          0          0          0          0          0          0
0.29/0.34	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.29/0.34	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.29/0.34	c   LP solutions     :       0.00          -          -          1
0.29/0.34	c   pseudo solutions :       0.00          -          -          0
0.29/0.34	c   oneopt           :       0.00       0.00          0          0
0.29/0.34	c   crossover        :       0.00       0.00          0          0
0.29/0.34	c   smallcard        :       0.00       0.00          0          0
0.29/0.34	c   trivial          :       0.00       0.00          2          0
0.29/0.34	c   shiftandpropagate:       0.01       0.00          1          0
0.29/0.34	c   simplerounding   :       0.00       0.00          0          0
0.29/0.34	c   zirounding       :       0.00       0.00          0          0
0.29/0.34	c   rounding         :       0.00       0.00          3          0
0.29/0.34	c   shifting         :       0.00       0.00          3          0
0.29/0.34	c   intshifting      :       0.00       0.00          0          0
0.29/0.34	c   twoopt           :       0.00       0.00          0          0
0.29/0.34	c   indtwoopt        :       0.00       0.00          0          0
0.29/0.34	c   indoneopt        :       0.00       0.00          0          0
0.29/0.34	c   fixandinfer      :       0.00       0.00          0          0
0.29/0.34	c   feaspump         :       0.03       0.00          1          0
0.29/0.34	c   clique           :       0.00       0.00          0          0
0.29/0.34	c   indrounding      :       0.00       0.00          0          0
0.29/0.34	c   indcoefdiving    :       0.00       0.00          0          0
0.29/0.34	c   coefdiving       :       0.00       0.00          0          0
0.29/0.34	c   pscostdiving     :       0.00       0.00          0          0
0.29/0.34	c   fracdiving       :       0.00       0.00          0          0
0.29/0.34	c   nlpdiving        :       0.00       0.00          0          0
0.29/0.34	c   veclendiving     :       0.00       0.00          0          0
0.29/0.34	c   intdiving        :       0.00       0.00          0          0
0.29/0.34	c   actconsdiving    :       0.00       0.00          0          0
0.29/0.34	c   objpscostdiving  :       0.00       0.00          0          0
0.29/0.34	c   rootsoldiving    :       0.00       0.00          0          0
0.29/0.34	c   linesearchdiving :       0.00       0.00          0          0
0.29/0.34	c   guideddiving     :       0.00       0.00          0          0
0.29/0.34	c   octane           :       0.00       0.00          0          0
0.29/0.34	c   rens             :       0.00       0.00          0          0
0.29/0.34	c   rins             :       0.00       0.00          0          0
0.29/0.34	c   localbranching   :       0.00       0.00          0          0
0.29/0.34	c   mutation         :       0.00       0.00          0          0
0.29/0.34	c   dins             :       0.00       0.00          0          0
0.29/0.34	c   vbounds          :       0.00       0.00          0          0
0.29/0.34	c   undercover       :       0.00       0.00          0          0
0.29/0.34	c   subnlp           :       0.00       0.00          0          0
0.29/0.34	c   trysol           :       0.00       0.00          0          0
0.29/0.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.29/0.34	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.29/0.34	c   dual LP          :       0.02          5        285      71.25   17156.27       0.00          1
0.29/0.34	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.34	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.29/0.34	c   diving/probing LP:       0.03         13        393      30.23   14313.81
0.29/0.34	c   strong branching :       0.00          0          0       0.00          -
0.29/0.34	c     (at root node) :          -          0          0       0.00          -
0.29/0.34	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.34	c B&B Tree           :
0.29/0.34	c   number of runs   :          1
0.29/0.34	c   nodes            :          1
0.29/0.34	c   nodes (total)    :          1
0.29/0.34	c   nodes left       :          0
0.29/0.34	c   max depth        :          0
0.29/0.34	c   max depth (total):          0
0.29/0.34	c   backtracks       :          0 (0.0%)
0.29/0.34	c   delayed cutoffs  :          0
0.29/0.34	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.34	c   avg switch length:       2.00
0.29/0.34	c   switching time   :       0.00
0.29/0.34	c Solution           :
0.29/0.34	c   Solutions found  :          1 (1 improvements)
0.29/0.34	c   First Solution   : +6.60000000000000e+01   (in run 1, after 1 nodes, 0.34 seconds, depth 0, found by <relaxation>)
0.29/0.34	c   Primal Bound     : +6.60000000000000e+01   (in run 1, after 1 nodes, 0.34 seconds, depth 0, found by <relaxation>)
0.29/0.34	c   Dual Bound       : +6.60000000000000e+01
0.29/0.34	c   Gap              :       0.00 %
0.29/0.34	c   Root Dual Bound  : +6.60000000000000e+01
0.29/0.34	c   Root Iterations  :        678
0.29/0.35	c Time complete: 0.34.

Verifier Data 

OK	66

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3692019-1338031497/watcher-3692019-1338031497 -o /tmp/evaluation-result-3692019-1338031497/solver-3692019-1338031497 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692019-1338031497.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.01 1.87 2/172 1478
/proc/meminfo: memFree=28930840/32873648 swapFree=7108/7108
[pid=1478] ppid=1476 vsize=9332 CPUtime=0 cores=0,2,4,6
/proc/1478/stat : 1478 (scip-2.1.1.4exp) R 1476 1478 32297 0 -1 4202496 1123 0 0 0 0 0 0 0 20 0 1 0 269277041 9555968 1078 33554432000 4194304 10219143 140733444170720 140733939558248 5750800 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/1478/statm: 2333 1085 271 1471 0 853 0

[startup+0.0159881 s]
/proc/loadavg: 2.01 2.01 1.87 2/172 1478
/proc/meminfo: memFree=28930840/32873648 swapFree=7108/7108
[pid=1478] ppid=1476 vsize=16620 CPUtime=0 cores=0,2,4,6
/proc/1478/stat : 1478 (scip-2.1.1.4exp) R 1476 1478 32297 0 -1 4202496 2708 0 0 0 0 0 0 0 20 0 1 0 269277041 17018880 2664 33554432000 4194304 10219143 140733444170720 140733939558248 8891101 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/1478/statm: 4155 2680 464 1471 0 2675 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 16620

[startup+0.100206 s]
/proc/loadavg: 2.01 2.01 1.87 2/172 1478
/proc/meminfo: memFree=28930840/32873648 swapFree=7108/7108
[pid=1478] ppid=1476 vsize=29240 CPUtime=0.09 cores=0,2,4,6
/proc/1478/stat : 1478 (scip-2.1.1.4exp) R 1476 1478 32297 0 -1 4202496 6474 0 0 0 8 1 0 0 20 0 1 0 269277041 29941760 6109 33554432000 4194304 10219143 140733444170720 140733939558248 9026266 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/1478/statm: 7310 6109 786 1471 0 5830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29240

[startup+0.300219 s]
/proc/loadavg: 2.01 2.01 1.87 2/172 1478
/proc/meminfo: memFree=28930840/32873648 swapFree=7108/7108
[pid=1478] ppid=1476 vsize=45752 CPUtime=0.29 cores=0,2,4,6
/proc/1478/stat : 1478 (scip-2.1.1.4exp) R 1476 1478 32297 0 -1 4202496 11088 0 0 0 26 3 0 0 20 0 1 0 269277041 46850048 10017 33554432000 4194304 10219143 140733444170720 140733444165608 9008087 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/1478/statm: 11438 10017 843 1471 0 9958 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45752

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

Child status: 0
Real time (s): 0.354345
CPU time (s): 0.353945
CPU user time (s): 0.313952
CPU system time (s): 0.039993
CPU usage (%): 99.8871
Max. virtual memory (cumulated for all children) (KiB): 47900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.313952
system time used= 0.039993
maximum resident set size= 42832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11117
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= 2

runsolver used 0.000999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node114 at 2012-05-26 13:24:57
IDJOB=3692019
IDBENCH=2032
IDSOLVER=2271
FILE ID=node114/3692019-1338031497
RUNJOBID= node114-1338029693-722
PBS_JOBID= 14624357
Free space on /tmp= 71428 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692019-1338031497/watcher-3692019-1338031497 -o /tmp/evaluation-result-3692019-1338031497/solver-3692019-1338031497 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692019-1338031497.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 417e88f02ffea81dc93d5dcf35453cad
RANDOM SEED=1396577721

node114.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5451.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28917060 kB
Buffers:          238176 kB
Cached:          2934212 kB
SwapCached:            0 kB
Active:           925820 kB
Inactive:        2257976 kB
Active(anon):      13980 kB
Inactive(anon):        0 kB
Active(file):     911840 kB
Inactive(file):  2257976 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27260 kB
Writeback:             0 kB
AnonPages:         18916 kB
Mapped:            13312 kB
Shmem:               200 kB
Slab:             635096 kB
SReclaimable:      77876 kB
SUnreclaim:       557220 kB
KernelStack:        1472 kB
PageTables:         3292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     112428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71416 MiB
End job on node114 at 2012-05-26 13:24:57