Trace number 3693181

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 standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedOPT64 0.466928 0.469438

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUM135acf1f05855c365b3d13b378debe22
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.065989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
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 constraint27
Number of terms in the objective function 648
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 648
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 648
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: a3bf3a4-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-3693181-1338031047.opb>
0.00/0.01	c original problem has 648 variables (648 bin, 0 int, 0 impl, 0 cont) and 1952 constraints
0.00/0.01	c problem read in 0.01
0.00/0.02	c presolving:
0.00/0.04	c (round 1) 108 del vars, 108 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1736 upgd conss, 844 impls, 0 clqs
0.00/0.05	c (round 2) 108 del vars, 216 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1736 upgd conss, 844 impls, 0 clqs
0.00/0.06	c    (0.1s) probing: 51/540 (9.4%) - 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) 108 del vars, 304 del conss, 22 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1736 upgd conss, 844 impls, 0 clqs
0.00/0.07	c presolving (4 rounds):
0.00/0.07	c  108 deleted vars, 304 deleted constraints, 22 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  844 implications, 21 cliques
0.00/0.07	c presolved problem has 540 variables (540 bin, 0 int, 0 impl, 0 cont) and 1670 constraints
0.00/0.07	c      24 constraints of type <knapsack>
0.00/0.07	c     118 constraints of type <setppc>
0.00/0.07	c    1528 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 -----------------------------------------------------------------------------------------------
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 |   167 |     - |4294k|   0 |  33 | 540 |1679 | 540 |1670 |   0 |   9 |   0 | 6.100000e+01 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   602 |     - |4393k|   0 |  53 | 540 |1679 | 540 |1678 |   8 |   9 |   0 | 6.253333e+01 |      --      |    Inf 
0.09/0.17	c   0.2s|     1 |     0 |   627 |     - |4672k|   0 |  48 | 540 |1679 | 540 |1682 |  12 |   9 |   0 | 6.366667e+01 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   676 |     - |4883k|   0 |  58 | 540 |1679 | 540 |1688 |  18 |   9 |   0 | 6.400000e+01 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   704 |     - |5225k|   0 |  63 | 540 |1679 | 540 |1693 |  23 |   9 |   0 | 6.400000e+01 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   714 |     - |6114k|   0 |  63 | 540 |1679 | 540 |1698 |  28 |   9 |   0 | 6.400000e+01 |      --      |    Inf 
0.29/0.39	c   0.4s|     1 |     0 |   768 |     - |7350k|   0 |  57 | 540 |1679 | 540 |1700 |  30 |   9 |   0 | 6.400000e+01 |      --      |    Inf 
0.38/0.45	c   0.5s|     1 |     0 |   769 |     - |7978k|   0 |   0 | 540 |1679 | 540 |1701 |  31 |   9 |   0 | 6.400000e+01 |      --      |    Inf 
0.38/0.45	o 64
0.38/0.45	c * 0.5s|     1 |     0 |   769 |     - |7986k|   0 |   - | 540 |1679 | 540 |1701 |  31 |   9 |   0 | 6.400000e+01 | 6.400000e+01 |   0.00%
0.38/0.45	c 
0.38/0.45	c SCIP Status        : problem is solved [optimal solution found]
0.38/0.45	c Solving Time (sec) : 0.45
0.38/0.45	c Solving Nodes      : 1
0.38/0.45	c Primal Bound       : +6.40000000000000e+01 (1 solutions)
0.38/0.45	c Dual Bound         : +6.40000000000000e+01
0.38/0.45	c Gap                : 0.00 %
0.38/0.45	s OPTIMUM FOUND
0.38/0.45	v -x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 -x627 
0.38/0.45	v -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 
0.38/0.45	v x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 x586 -x585 
0.38/0.45	v -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 
0.38/0.45	v -x563 -x562 -x561 -x560 -x559 -x558 x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 x548 -x547 -x546 -x545 -x544 -x543 
0.38/0.45	v -x542 -x541 -x540 -x539 -x538 x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 x528 -x527 -x526 -x525 -x524 -x523 -x522 
0.38/0.45	v -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 
0.38/0.45	v -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 x481 -x480 
0.38/0.45	v -x479 -x478 x477 -x476 -x475 -x474 x473 -x472 -x471 -x470 x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 
0.38/0.45	v -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 
0.38/0.45	v -x437 -x436 x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 
0.38/0.45	v -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 x401 -x400 -x399 -x398 -x397 -x396 
0.38/0.45	v -x395 -x394 -x393 x392 x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 x375 -x374 
0.38/0.45	v -x373 -x372 -x371 -x370 -x369 -x368 -x367 x366 -x365 -x364 -x363 x362 x361 -x360 -x359 x358 -x357 -x356 -x355 -x354 -x353 
0.38/0.45	v -x352 -x351 -x350 -x349 -x348 x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 x335 -x334 -x333 -x332 
0.38/0.45	v x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 
0.38/0.45	v -x310 -x309 -x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 
0.38/0.45	v -x289 -x288 -x287 -x286 -x285 x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 x273 x272 -x271 -x270 -x269 -x268 
0.38/0.45	v -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 x248 x247 
0.38/0.45	v -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 x228 -x227 -x226 
0.38/0.45	v -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 x206 -x205 
0.38/0.45	v -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 x194 -x193 x192 -x191 -x190 -x189 x188 -x187 -x186 -x185 x184 -x183 
0.38/0.45	v -x182 -x181 x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 
0.38/0.45	v -x161 -x160 -x159 -x158 -x157 x156 x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 x143 -x142 -x141 
0.38/0.45	v -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 
0.38/0.45	v -x119 -x118 x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x99 -x98 
0.38/0.45	v -x97 -x96 x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 x74 x73 -x72 
0.38/0.45	v -x71 -x70 x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 
0.38/0.45	v x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 
0.38/0.45	v -x20 -x19 x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 x5 -x4 x3 -x2 -x1 
0.38/0.45	c SCIP Status        : problem is solved [optimal solution found]
0.38/0.45	c Total Time         :       0.45
0.38/0.45	c   solving          :       0.45
0.38/0.45	c   presolving       :       0.06 (included in solving)
0.38/0.45	c   reading          :       0.01 (included in solving)
0.38/0.45	c   copying          :       0.00 (0 times copied the problem)
0.38/0.45	c Original Problem   :
0.38/0.45	c   Problem name     : HOME/instance-3693181-1338031047.opb
0.38/0.45	c   Variables        : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
0.38/0.45	c   Constraints      : 1952 initial, 1952 maximal
0.38/0.45	c   Objective sense  : minimize
0.38/0.45	c Presolved Problem  :
0.38/0.45	c   Problem name     : t_HOME/instance-3693181-1338031047.opb
0.38/0.45	c   Variables        : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
0.38/0.45	c   Constraints      : 1670 initial, 1679 maximal
0.38/0.45	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.38/0.45	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   gateextraction   :       0.00       0.00          0          0          0          0          0         88         22          0          0
0.38/0.45	c   implics          :       0.00       0.00          0        108          0          0          0          0          0          0          0
0.38/0.45	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   knapsack         :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   setppc           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   linear           :       0.02       0.00          0          0          0          0          0        216          0          0          0
0.38/0.45	c   logicor          :       0.03       0.00          0          0          0          0          0          0          0          0          0
0.38/0.45	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.38/0.45	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.38/0.45	c   integral         :          0          0          0          0          1          0          6          0          0          0          0          0          0
0.38/0.45	c   knapsack         :         24         24          8        154          1          0          3         12          4          0          0          0          0
0.38/0.45	c   setppc           :        118        118          8        150          1          0          0          0          0          0          0          0          0
0.38/0.45	c   logicor          :       1528+      1537          8        126          1          0          0         10         11          0          0          0          0
0.38/0.45	c   countsols        :          0          0          0          0          1          0          2          0          0          0          0          0          0
0.38/0.45	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.38/0.45	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.38/0.45	c   rootredcost      :          0          0          0          0
0.38/0.45	c   pseudoobj        :         55          0          0          0
0.38/0.45	c   vbounds          :          0          0          0          0
0.38/0.45	c   redcost          :          8          0          0          0
0.38/0.45	c   probing          :          0          0          0          0
0.38/0.45	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.38/0.45	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.38/0.45	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.38/0.45	c   propagation      :       0.00         15          5          9        5.3          0        0.0          -
0.38/0.45	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.38/0.45	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.38/0.45	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.38/0.45	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.38/0.45	c   applied globally :          -          -          -          9        5.3          -          -          -
0.38/0.45	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.38/0.45	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.38/0.45	c   cut pool         :       0.00                     7          -          -        229          -    (maximal pool size: 834)
0.38/0.45	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.38/0.45	c   impliedbounds    :       0.00       0.00          7          0          0          0          0
0.38/0.45	c   intobj           :       0.00       0.00          0          0          0          0          0
0.38/0.45	c   gomory           :       0.04       0.00          7          0          0        350          0
0.38/0.45	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.38/0.45	c   strongcg         :       0.18       0.00          7          0          0       1425          0
0.38/0.45	c   cmir             :       0.04       0.00          7          0          0          0          0
0.38/0.45	c   flowcover        :       0.05       0.00          7          0          0          0          0
0.38/0.45	c   clique           :       0.00       0.00          7          0          0          0          0
0.38/0.45	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.38/0.45	c   mcf              :       0.00       0.00          1          0          0          0          0
0.38/0.45	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.38/0.45	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.38/0.45	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.38/0.45	c   problem variables:       0.00          -          0          0
0.38/0.45	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.38/0.45	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.38/0.45	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.38/0.45	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.38/0.45	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.38/0.45	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.38/0.45	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.38/0.45	c   random           :       0.00       0.00          0          0          0          0          0          0
0.38/0.45	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.38/0.45	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.38/0.45	c   LP solutions     :       0.00          -          -          1
0.38/0.45	c   pseudo solutions :       0.00          -          -          0
0.38/0.45	c   oneopt           :       0.00       0.00          0          0
0.38/0.45	c   crossover        :       0.00       0.00          0          0
0.38/0.45	c   smallcard        :       0.00       0.00          0          0
0.38/0.45	c   trivial          :       0.00       0.00          2          0
0.38/0.45	c   shiftandpropagate:       0.01       0.00          1          0
0.38/0.45	c   simplerounding   :       0.00       0.00          0          0
0.38/0.45	c   zirounding       :       0.00       0.00          0          0
0.38/0.45	c   rounding         :       0.00       0.00          7          0
0.38/0.45	c   shifting         :       0.00       0.00          7          0
0.38/0.45	c   intshifting      :       0.00       0.00          0          0
0.38/0.45	c   twoopt           :       0.00       0.00          0          0
0.38/0.45	c   indtwoopt        :       0.00       0.00          0          0
0.38/0.45	c   indoneopt        :       0.00       0.00          0          0
0.38/0.45	c   fixandinfer      :       0.00       0.00          0          0
0.38/0.45	c   feaspump         :       0.03       0.00          1          0
0.38/0.45	c   clique           :       0.00       0.00          0          0
0.38/0.45	c   indrounding      :       0.00       0.00          0          0
0.38/0.45	c   indcoefdiving    :       0.00       0.00          0          0
0.38/0.45	c   coefdiving       :       0.00       0.00          0          0
0.38/0.45	c   pscostdiving     :       0.00       0.00          0          0
0.38/0.45	c   fracdiving       :       0.00       0.00          0          0
0.38/0.45	c   nlpdiving        :       0.00       0.00          0          0
0.38/0.45	c   veclendiving     :       0.00       0.00          0          0
0.38/0.45	c   intdiving        :       0.00       0.00          0          0
0.38/0.45	c   actconsdiving    :       0.00       0.00          0          0
0.38/0.45	c   objpscostdiving  :       0.00       0.00          0          0
0.38/0.45	c   rootsoldiving    :       0.00       0.00          0          0
0.38/0.45	c   linesearchdiving :       0.00       0.00          0          0
0.38/0.45	c   guideddiving     :       0.00       0.00          0          0
0.38/0.45	c   octane           :       0.00       0.00          0          0
0.38/0.45	c   rens             :       0.00       0.00          0          0
0.38/0.45	c   rins             :       0.00       0.00          0          0
0.38/0.45	c   localbranching   :       0.00       0.00          0          0
0.38/0.45	c   mutation         :       0.00       0.00          0          0
0.38/0.45	c   dins             :       0.00       0.00          0          0
0.38/0.45	c   vbounds          :       0.00       0.00          0          0
0.38/0.45	c   undercover       :       0.00       0.00          0          0
0.38/0.45	c   subnlp           :       0.00       0.00          0          0
0.38/0.45	c   trysol           :       0.00       0.00          0          0
0.38/0.45	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.38/0.45	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.38/0.45	c   dual LP          :       0.03          9        363      45.38   12250.27       0.00          1
0.38/0.45	c   lex dual LP      :       0.00          0          0       0.00          -
0.38/0.45	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.38/0.45	c   diving/probing LP:       0.02         22        406      18.45   21524.76
0.38/0.45	c   strong branching :       0.00          0          0       0.00          -
0.38/0.45	c     (at root node) :          -          0          0       0.00          -
0.38/0.45	c   conflict analysis:       0.00          0          0       0.00          -
0.38/0.45	c B&B Tree           :
0.38/0.45	c   number of runs   :          1
0.38/0.45	c   nodes            :          1
0.38/0.45	c   nodes (total)    :          1
0.38/0.45	c   nodes left       :          0
0.38/0.45	c   max depth        :          0
0.38/0.45	c   max depth (total):          0
0.38/0.45	c   backtracks       :          0 (0.0%)
0.38/0.45	c   delayed cutoffs  :          0
0.38/0.45	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.38/0.45	c   avg switch length:       2.00
0.38/0.45	c   switching time   :       0.00
0.38/0.45	c Solution           :
0.38/0.45	c   Solutions found  :          1 (1 improvements)
0.38/0.45	c   First Solution   : +6.40000000000000e+01   (in run 1, after 1 nodes, 0.45 seconds, depth 0, found by <relaxation>)
0.38/0.45	c   Primal Bound     : +6.40000000000000e+01   (in run 1, after 1 nodes, 0.45 seconds, depth 0, found by <relaxation>)
0.38/0.45	c   Dual Bound       : +6.40000000000000e+01
0.38/0.45	c   Gap              :       0.00 %
0.38/0.45	c   Root Dual Bound  : +6.40000000000000e+01
0.38/0.45	c   Root Iterations  :        769
0.38/0.46	c Time complete: 0.46.

Verifier Data 

OK	64

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-3693181-1338031047/watcher-3693181-1338031047 -o /tmp/evaluation-result-3693181-1338031047/solver-3693181-1338031047 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693181-1338031047.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: 1.84 1.97 1.90 2/172 22478
/proc/meminfo: memFree=27577628/32873844 swapFree=7364/7364
[pid=22478] ppid=22476 vsize=10460 CPUtime=0 cores=0,2,4,6
/proc/22478/stat : 22478 (scip-2.1.1.4sfi) R 22476 22478 21011 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 1 0 269230782 10711040 1308 33554432000 4194304 10169799 140733881410704 140735692252232 4929392 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/22478/statm: 2615 1308 412 1459 0 1147 0

[startup+0.00654396 s]
/proc/loadavg: 1.84 1.97 1.90 2/172 22478
/proc/meminfo: memFree=27577628/32873844 swapFree=7364/7364
[pid=22478] ppid=22476 vsize=10460 CPUtime=0 cores=0,2,4,6
/proc/22478/stat : 22478 (scip-2.1.1.4sfi) R 22476 22478 21011 0 -1 4202496 1360 0 0 0 0 0 0 0 20 0 1 0 269230782 10711040 1315 33554432000 4194304 10169799 140733881410704 140735692252232 7408151 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/22478/statm: 2615 1315 412 1459 0 1147 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10460

[startup+0.100191 s]
/proc/loadavg: 1.84 1.97 1.90 2/172 22478
/proc/meminfo: memFree=27577628/32873844 swapFree=7364/7364
[pid=22478] ppid=22476 vsize=28168 CPUtime=0.09 cores=0,2,4,6
/proc/22478/stat : 22478 (scip-2.1.1.4sfi) R 22476 22478 21011 0 -1 4202496 6223 0 0 0 8 1 0 0 20 0 1 0 269230782 28844032 5859 33554432000 4194304 10169799 140733881410704 140735692252232 6683640 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22478/statm: 7042 5859 786 1459 0 5574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28168

[startup+0.300185 s]
/proc/loadavg: 1.84 1.97 1.90 2/172 22478
/proc/meminfo: memFree=27577628/32873844 swapFree=7364/7364
[pid=22478] ppid=22476 vsize=32000 CPUtime=0.29 cores=0,2,4,6
/proc/22478/stat : 22478 (scip-2.1.1.4sfi) R 22476 22478 21011 0 -1 4202496 7249 0 0 0 28 1 0 0 20 0 1 0 269230782 32768000 6876 33554432000 4194304 10169799 140733881410704 140735692252232 5096296 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22478/statm: 8000 6876 819 1459 0 6532 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32000

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

[startup+0.400234 s]
/proc/loadavg: 1.84 1.97 1.90 2/172 22478
/proc/meminfo: memFree=27577628/32873844 swapFree=7364/7364
[pid=22478] ppid=22476 vsize=35652 CPUtime=0.38 cores=0,2,4,6
/proc/22478/stat : 22478 (scip-2.1.1.4sfi) R 22476 22478 21011 0 -1 4202496 8074 0 0 0 37 1 0 0 20 0 1 0 269230782 36507648 7701 33554432000 4194304 10169799 140733881410704 140735692252232 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22478/statm: 8913 7701 819 1459 0 7445 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 35652

Child status: 0
Real time (s): 0.469438
CPU time (s): 0.466928
CPU user time (s): 0.443932
CPU system time (s): 0.022996
CPU usage (%): 99.4653
Max. virtual memory (cumulated for all children) (KiB): 35652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.443932
system time used= 0.022996
maximum resident set size= 31848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8350
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= 1

runsolver used 0.002999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-26 13:17:27
IDJOB=3693181
IDBENCH=2024
IDSOLVER=2272
FILE ID=node118/3693181-1338031047
RUNJOBID= node118-1338029245-21965
PBS_JOBID= 14624353
Free space on /tmp= 71600 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693181-1338031047/watcher-3693181-1338031047 -o /tmp/evaluation-result-3693181-1338031047/solver-3693181-1338031047 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693181-1338031047.opb -t 1800 -m 15500

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

MD5SUM BENCH= 135acf1f05855c365b3d13b378debe22
RANDOM SEED=544983646

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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	: 5331.92
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27588944 kB
Buffers:          243560 kB
Cached:          4253500 kB
SwapCached:            0 kB
Active:           548024 kB
Inactive:        3961240 kB
Active(anon):      13516 kB
Inactive(anon):        0 kB
Active(file):     534508 kB
Inactive(file):  3961240 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             15408 kB
Writeback:             0 kB
AnonPages:         18272 kB
Mapped:            13824 kB
Shmem:               200 kB
Slab:             637588 kB
SReclaimable:      78356 kB
SUnreclaim:       559232 kB
KernelStack:        1416 kB
PageTables:         4188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71572 MiB
End job on node118 at 2012-05-26 13:17:27