Trace number 3692018

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 fixedOPT60 0.220965 0.221922

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-5pb.opb
MD5SUM1aa6e41099a7aa87ffa226b4eaa264d0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
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 60
Optimality of the best value was proved YES
Number of variables720
Total number of constraints2168
Number of constraints which are clauses2144
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 constraint30
Number of terms in the objective function 720
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 720
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 720
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-3692018-1338031496.opb>
0.00/0.01	c original problem has 720 variables (720 bin, 0 int, 0 impl, 0 cont) and 2168 constraints
0.00/0.01	c problem read in 0.01
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 120 del vars, 120 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1928 upgd conss, 992 impls, 0 clqs
0.00/0.04	c (round 2) 120 del vars, 240 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1928 upgd conss, 992 impls, 0 clqs
0.00/0.06	c    (0.1s) probing: 134/600 (22.3%) - 0 fixings, 0 aggregations, 3 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) 120 del vars, 368 del conss, 32 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1928 upgd conss, 998 impls, 0 clqs
0.00/0.07	c presolving (4 rounds):
0.00/0.07	c  120 deleted vars, 368 deleted constraints, 32 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  998 implications, 31 cliques
0.00/0.07	c presolved problem has 600 variables (600 bin, 0 int, 0 impl, 0 cont) and 1832 constraints
0.00/0.07	c      24 constraints of type <knapsack>
0.00/0.07	c     128 constraints of type <setppc>
0.00/0.07	c    1680 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 
0.00/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	c   0.1s|     1 |     0 |   123 |     - |5061k|   0 |  12 | 600 |1843 | 600 |1832 |   0 |  11 |   0 | 6.000000e+01 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   259 |     - |5341k|   0 |   0 | 600 |2100 | 600 |1835 |   3 |  11 |   0 | 6.000000e+01 |      --      |    Inf 
0.19/0.20	o 60
0.19/0.20	c * 0.2s|     1 |     0 |   259 |     - |5350k|   0 |   - | 600 |2100 | 600 |1835 |   3 |  11 |   0 | 6.000000e+01 | 6.000000e+01 |   0.00%
0.19/0.20	c 
0.19/0.20	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.20	c Solving Time (sec) : 0.21
0.19/0.20	c Solving Nodes      : 1
0.19/0.20	c Primal Bound       : +6.00000000000000e+01 (1 solutions)
0.19/0.20	c Dual Bound         : +6.00000000000000e+01
0.19/0.20	c Gap                : 0.00 %
0.19/0.21	s OPTIMUM FOUND
0.19/0.21	v -x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x712 -x711 -x710 -x709 -x708 -x707 x706 -x705 -x704 -x703 -x702 -x701 -x700 -x699 
0.19/0.21	v -x698 -x697 -x696 -x695 -x694 -x693 -x692 -x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 
0.19/0.21	v -x677 -x676 x675 -x674 -x673 -x672 -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 x662 -x661 -x660 -x659 -x658 -x657 
0.19/0.21	v -x656 -x655 -x654 -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 -x645 x644 -x643 -x642 -x641 x640 -x639 -x638 -x637 -x636 
0.19/0.21	v -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 
0.19/0.21	v -x614 x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 
0.19/0.21	v -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 x578 -x577 -x576 -x575 -x574 -x573 
0.19/0.21	v -x572 -x571 -x570 -x569 -x568 x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 
0.19/0.21	v -x551 -x550 -x549 -x548 x547 -x546 -x545 x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 x534 -x533 -x532 -x531 
0.19/0.21	v -x530 -x529 -x528 x527 -x526 -x525 -x524 x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 
0.19/0.21	v -x509 -x508 -x507 -x506 -x505 -x504 -x503 x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 
0.19/0.21	v x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 
0.19/0.21	v -x467 -x466 -x465 x464 x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 
0.19/0.21	v -x446 -x445 -x444 x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 x431 -x430 -x429 -x428 -x427 -x426 -x425 
0.19/0.21	v -x424 -x423 -x422 -x421 -x420 x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 x408 -x407 -x406 -x405 -x404 
0.19/0.21	v -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 
0.19/0.21	v -x382 -x381 x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 x366 -x365 -x364 -x363 -x362 
0.19/0.21	v -x361 -x360 x359 -x358 -x357 -x356 x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 x341 
0.19/0.21	v x340 -x339 -x338 -x337 -x336 -x335 x334 -x333 -x332 -x331 x330 -x329 -x328 -x327 x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 
0.19/0.21	v -x318 -x317 -x316 -x315 -x314 -x313 x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 x300 -x299 -x298 
0.19/0.21	v -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 x281 -x280 -x279 -x278 -x277 
0.19/0.21	v -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 
0.19/0.21	v x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 x242 x241 -x240 -x239 x238 -x237 -x236 -x235 
0.19/0.21	v -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 
0.19/0.21	v -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 
0.19/0.21	v -x192 -x191 -x190 -x189 -x188 -x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 x175 -x174 -x173 -x172 
0.19/0.21	v -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 
0.19/0.21	v x150 x149 x148 -x147 -x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 
0.19/0.21	v x128 x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 
0.19/0.21	v x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 
0.19/0.21	v -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 
0.19/0.21	v -x58 -x57 -x56 -x55 -x54 x53 -x52 -x51 -x50 x49 x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 
0.19/0.21	v -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 
0.19/0.21	v -x6 -x5 -x4 -x3 -x2 -x1 
0.19/0.21	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.21	c Total Time         :       0.21
0.19/0.21	c   solving          :       0.21
0.19/0.21	c   presolving       :       0.06 (included in solving)
0.19/0.21	c   reading          :       0.01 (included in solving)
0.19/0.21	c   copying          :       0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.19/0.21	c Original Problem   :
0.19/0.21	c   Problem name     : HOME/instance-3692018-1338031496.opb
0.19/0.21	c   Variables        : 720 (720 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.21	c   Constraints      : 2168 initial, 2168 maximal
0.19/0.21	c   Objective sense  : minimize
0.19/0.21	c Presolved Problem  :
0.19/0.21	c   Problem name     : t_HOME/instance-3692018-1338031496.opb
0.19/0.21	c   Variables        : 600 (600 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.21	c   Constraints      : 1832 initial, 2100 maximal
0.19/0.21	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.19/0.21	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   gateextraction   :       0.00       0.00          0          0          0          0          0        128         32          0          0
0.19/0.21	c   implics          :       0.00       0.00          0        120          0          0          0          0          0          0          0
0.19/0.21	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   probing          :       0.01       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   knapsack         :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   setppc           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   linear           :       0.02       0.00          0          0          0          0          0        240          0          0          0
0.19/0.21	c   logicor          :       0.02       0.00          0          0          0          0          0          0          0          0          0
0.19/0.21	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.19/0.21	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.21	c   integral         :          0          0          0          0          1          0          6          0          0          0          0          0          0
0.19/0.21	c   knapsack         :         24         24          2        332          1          0          3         16          5          0          0          0          0
0.19/0.21	c   setppc           :        128        128          2        327          1          0          0          2          1          0          0          0          0
0.19/0.21	c   linear           :          0+       257          2          0          0          0          0          0          0          0          0          0          0
0.19/0.21	c   logicor          :       1680+      1691          2        290          1          0          0          9          9          0          0          0          0
0.19/0.21	c   countsols        :          0          0          0          0          1          0          2          0          0          0          0          0          0
0.19/0.21	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.19/0.21	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.19/0.21	c   rootredcost      :          0          0          0          0
0.19/0.21	c   pseudoobj        :         64          0          0          0
0.19/0.21	c   vbounds          :          0          0          0          0
0.19/0.21	c   redcost          :          2          0          0          0
0.19/0.21	c   probing          :          0          0          0          0
0.19/0.21	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.19/0.21	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.19/0.21	c   probing          :       0.01       0.00       0.01       0.00       0.00
0.19/0.21	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.21	c   propagation      :       0.00         15          9         15        5.9          0        0.0          -
0.19/0.21	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.21	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.21	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.21	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.21	c   applied globally :          -          -          -         11        5.0          -          -          -
0.19/0.21	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.21	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.21	c   cut pool         :       0.00                     1          -          -          0          -    (maximal pool size: 7)
0.19/0.21	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.19/0.21	c   impliedbounds    :       0.00       0.00          1          0          0          0          0
0.19/0.21	c   intobj           :       0.00       0.00          0          0          0          0          0
0.19/0.21	c   gomory           :       0.00       0.00          1          0          0         20          0
0.19/0.21	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.19/0.21	c   strongcg         :       0.00       0.00          1          0          0         20          0
0.19/0.21	c   cmir             :       0.00       0.00          1          0          0          0          0
0.19/0.21	c   flowcover        :       0.01       0.00          1          0          0          0          0
0.19/0.21	c   clique           :       0.00       0.00          1          0          0          0          0
0.19/0.21	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.19/0.21	c   mcf              :       0.00       0.00          1          0          0          0          0
0.19/0.21	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.19/0.21	c   rapidlearning    :       0.10       0.00          1          0          0          0        257
0.19/0.21	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.19/0.21	c   problem variables:       0.00          -          0          0
0.19/0.21	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.21	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.19/0.21	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.19/0.21	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.19/0.21	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.19/0.21	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.19/0.21	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.19/0.21	c   random           :       0.00       0.00          0          0          0          0          0          0
0.19/0.21	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.19/0.21	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.19/0.21	c   LP solutions     :       0.00          -          -          1
0.19/0.21	c   pseudo solutions :       0.00          -          -          0
0.19/0.21	c   oneopt           :       0.00       0.00          0          0
0.19/0.21	c   crossover        :       0.00       0.00          0          0
0.19/0.21	c   smallcard        :       0.00       0.00          0          0
0.19/0.21	c   trivial          :       0.00       0.00          2          0
0.19/0.21	c   shiftandpropagate:       0.01       0.00          1          0
0.19/0.21	c   simplerounding   :       0.00       0.00          0          0
0.19/0.21	c   zirounding       :       0.00       0.00          0          0
0.19/0.21	c   rounding         :       0.00       0.00          1          0
0.19/0.21	c   shifting         :       0.00       0.00          1          0
0.19/0.21	c   intshifting      :       0.00       0.00          0          0
0.19/0.21	c   twoopt           :       0.00       0.00          0          0
0.19/0.21	c   indtwoopt        :       0.00       0.00          0          0
0.19/0.21	c   indoneopt        :       0.00       0.00          0          0
0.19/0.21	c   fixandinfer      :       0.00       0.00          0          0
0.19/0.21	c   feaspump         :       0.01       0.00          1          0
0.19/0.21	c   clique           :       0.00       0.00          0          0
0.19/0.21	c   indrounding      :       0.00       0.00          0          0
0.19/0.21	c   indcoefdiving    :       0.00       0.00          0          0
0.19/0.21	c   coefdiving       :       0.00       0.00          0          0
0.19/0.21	c   pscostdiving     :       0.00       0.00          0          0
0.19/0.21	c   fracdiving       :       0.00       0.00          0          0
0.19/0.21	c   nlpdiving        :       0.00       0.00          0          0
0.19/0.21	c   veclendiving     :       0.00       0.00          0          0
0.19/0.21	c   intdiving        :       0.00       0.00          0          0
0.19/0.21	c   actconsdiving    :       0.00       0.00          0          0
0.19/0.21	c   objpscostdiving  :       0.00       0.00          0          0
0.19/0.21	c   rootsoldiving    :       0.00       0.00          0          0
0.19/0.21	c   linesearchdiving :       0.00       0.00          0          0
0.19/0.21	c   guideddiving     :       0.00       0.00          0          0
0.19/0.21	c   octane           :       0.00       0.00          0          0
0.19/0.21	c   rens             :       0.00       0.00          0          0
0.19/0.21	c   rins             :       0.00       0.00          0          0
0.19/0.21	c   localbranching   :       0.00       0.00          0          0
0.19/0.21	c   mutation         :       0.00       0.00          0          0
0.19/0.21	c   dins             :       0.00       0.00          0          0
0.19/0.21	c   vbounds          :       0.00       0.00          0          0
0.19/0.21	c   undercover       :       0.00       0.00          0          0
0.19/0.21	c   subnlp           :       0.00       0.00          0          0
0.19/0.21	c   trysol           :       0.00       0.00          0          0
0.19/0.21	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.19/0.21	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.19/0.21	c   dual LP          :       0.01          3        128      64.00          -       0.00          1
0.19/0.21	c   lex dual LP      :       0.00          0          0       0.00          -
0.19/0.21	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.19/0.21	c   diving/probing LP:       0.01         10        131      13.10          -
0.19/0.21	c   strong branching :       0.00          0          0       0.00          -
0.19/0.21	c     (at root node) :          -          0          0       0.00          -
0.19/0.21	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.21	c B&B Tree           :
0.19/0.21	c   number of runs   :          1
0.19/0.21	c   nodes            :          1
0.19/0.21	c   nodes (total)    :          1
0.19/0.21	c   nodes left       :          0
0.19/0.21	c   max depth        :          0
0.19/0.21	c   max depth (total):          0
0.19/0.21	c   backtracks       :          0 (0.0%)
0.19/0.21	c   delayed cutoffs  :          0
0.19/0.21	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.19/0.21	c   avg switch length:       2.00
0.19/0.21	c   switching time   :       0.00
0.19/0.21	c Solution           :
0.19/0.21	c   Solutions found  :          1 (1 improvements)
0.19/0.21	c   First Solution   : +6.00000000000000e+01   (in run 1, after 1 nodes, 0.21 seconds, depth 0, found by <relaxation>)
0.19/0.21	c   Primal Bound     : +6.00000000000000e+01   (in run 1, after 1 nodes, 0.21 seconds, depth 0, found by <relaxation>)
0.19/0.21	c   Dual Bound       : +6.00000000000000e+01
0.19/0.21	c   Gap              :       0.00 %
0.19/0.21	c   Root Dual Bound  : +6.00000000000000e+01
0.19/0.21	c   Root Iterations  :        259
0.19/0.22	c Time complete: 0.21.

Verifier Data

OK	60

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-3692018-1338031496/watcher-3692018-1338031496 -o /tmp/evaluation-result-3692018-1338031496/solver-3692018-1338031496 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692018-1338031496.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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 3/171 1276
/proc/meminfo: memFree=28917908/32873648 swapFree=7108/7108
[pid=1276] ppid=1274 vsize=9660 CPUtime=0 cores=1,3,5,7
/proc/1276/stat : 1276 (scip-2.1.1.4exp) R 1274 1276 32297 0 -1 4202496 1311 0 0 0 0 0 0 0 20 0 1 0 269276939 9891840 1265 33554432000 4194304 10219143 140733487629408 140734096937000 7148507 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1276/statm: 2494 1274 389 1471 0 1014 0

[startup+0.101505 s]
/proc/loadavg: 2.01 2.01 1.87 3/171 1276
/proc/meminfo: memFree=28917908/32873648 swapFree=7108/7108
[pid=1276] ppid=1274 vsize=31732 CPUtime=0.08 cores=1,3,5,7
/proc/1276/stat : 1276 (scip-2.1.1.4exp) R 1274 1276 32297 0 -1 4202496 7139 0 0 0 8 0 0 0 20 0 1 0 269276939 32493568 6772 33554432000 4194304 10219143 140733487629408 140733487494248 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/1276/statm: 7933 6772 807 1471 0 6453 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 31732

[startup+0.200246 s]
/proc/loadavg: 2.01 2.01 1.87 3/171 1276
/proc/meminfo: memFree=28917908/32873648 swapFree=7108/7108
[pid=1276] ppid=1274 vsize=51080 CPUtime=0.19 cores=1,3,5,7
/proc/1276/stat : 1276 (scip-2.1.1.4exp) R 1274 1276 32297 0 -1 4202496 11711 0 0 0 17 2 0 0 20 0 1 0 269276939 52305920 11344 33554432000 4194304 10219143 140733487629408 140733487494248 8844210 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/1276/statm: 12770 11344 825 1471 0 11290 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 51080

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

Child status: 0
Real time (s): 0.221922
CPU time (s): 0.220965
CPU user time (s): 0.19097
CPU system time (s): 0.029995
CPU usage (%): 99.5687
Max. virtual memory (cumulated for all children) (KiB): 51080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19097
system time used= 0.029995
maximum resident set size= 45452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11746
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 0.001999 second user time and 0.004999 second system time

The end

Launcher Data

Begin job on node114 at 2012-05-26 13:24:56
IDJOB=3692018
IDBENCH=2026
IDSOLVER=2271
FILE ID=node114/3692018-1338031496
RUNJOBID= node114-1338029693-723
PBS_JOBID= 14624357
Free space on /tmp= 71444 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-s4-4-3-5pb.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-3692018-1338031496/watcher-3692018-1338031496 -o /tmp/evaluation-result-3692018-1338031496/solver-3692018-1338031496 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692018-1338031496.opb -t 1800 -m 15500

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

MD5SUM BENCH= 1aa6e41099a7aa87ffa226b4eaa264d0
RANDOM SEED=138561290

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:        28927472 kB
Buffers:          237984 kB
Cached:          2924540 kB
SwapCached:            0 kB
Active:           911772 kB
Inactive:        2262512 kB
Active(anon):      13916 kB
Inactive(anon):        0 kB
Active(file):     897856 kB
Inactive(file):  2262512 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             18428 kB
Writeback:             0 kB
AnonPages:         32240 kB
Mapped:            12948 kB
Shmem:               200 kB
Slab:             634492 kB
SReclaimable:      77480 kB
SUnreclaim:       557012 kB
KernelStack:        1480 kB
PageTables:         4600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     104784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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 13:24:56