Trace number 3691967

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 fixedOPT24 0.543916 0.544924

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-count.b.opb
MD5SUM931342e76f648ae82c047d164917a326
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark0.159975
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved YES
Number of variables466
Total number of constraints694
Number of constraints which are clauses694
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint78
Number of terms in the objective function 466
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 466
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 466
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-3691967-1338031523.opb>
0.00/0.01	c original problem has 466 variables (466 bin, 0 int, 0 impl, 0 cont) and 694 constraints
0.00/0.01	c problem read in 0.01
0.00/0.02	o 466
0.00/0.02	c feasible solution found by trivial heuristic, objective value  4.660000e+02
0.00/0.02	c presolving:
0.00/0.05	c (round 1) 0 del vars, 30 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 638 upgd conss, 32 impls, 0 clqs
0.00/0.05	c (round 2) 15 del vars, 49 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 638 upgd conss, 32 impls, 0 clqs
0.00/0.05	c (round 3) 16 del vars, 51 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 638 upgd conss, 32 impls, 0 clqs
0.00/0.06	c (round 4) 17 del vars, 65 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 652 upgd conss, 32 impls, 0 clqs
0.00/0.06	c (round 5) 18 del vars, 65 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 652 upgd conss, 32 impls, 0 clqs
0.06/0.07	c    (0.1s) probing: 51/448 (11.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.06/0.07	c    (0.1s) probing aborted: 50/50 successive totally useless probings
0.06/0.07	c presolving (6 rounds):
0.06/0.07	c  18 deleted vars, 65 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 15 changed sides, 0 changed coefficients
0.06/0.07	c  32 implications, 0 cliques
0.06/0.07	c presolved problem has 448 variables (448 bin, 0 int, 0 impl, 0 cont) and 629 constraints
0.06/0.07	c       1 constraints of type <setppc>
0.06/0.07	c     628 constraints of type <logicor>
0.06/0.07	c transformed objective value is always integral (scale: 1)
0.06/0.07	c Presolving Time: 0.06
0.06/0.07	c - non default parameters ----------------------------------------------------------------------
0.06/0.07	c # SCIP version 2.1.1.4
0.06/0.07	c 
0.06/0.07	c # maximal time in seconds to run
0.06/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.07	c limits/time = 1797
0.06/0.07	c 
0.06/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.06/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.07	c limits/memory = 13950
0.06/0.07	c 
0.06/0.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.06/0.07	c # [type: int, range: [1,2], default: 1]
0.06/0.07	c timing/clocktype = 2
0.06/0.07	c 
0.06/0.07	c # belongs reading time to solving time?
0.06/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.07	c timing/reading = TRUE
0.06/0.07	c 
0.06/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.06/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.06/0.07	c separating/rapidlearning/freq = 0
0.06/0.07	c 
0.06/0.07	c -----------------------------------------------------------------------------------------------
0.06/0.07	c start solving
0.06/0.08	c 
0.06/0.08	o 449
0.06/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.06/0.08	c t 0.1s|     1 |     0 |     0 |     - |2936k|   0 |   - | 448 | 629 |   0 |   0 |   0 |   0 |   0 |      --      | 4.490000e+02 |    Inf 
0.06/0.08	o 377
0.06/0.08	c t 0.1s|     1 |     0 |     0 |     - |2943k|   0 |   - | 448 | 629 |   0 |   0 |   0 |   0 |   0 |      --      | 3.770000e+02 |    Inf 
0.06/0.08	o 32
0.06/0.08	c b 0.1s|     1 |     0 |     0 |     - |4117k|   0 |   - | 448 | 629 | 448 | 629 |   0 |   0 |   0 |      --      | 3.200000e+01 |    Inf 
0.06/0.09	c   0.1s|     1 |     0 |    39 |     - |4110k|   0 |  32 | 448 | 629 | 448 | 629 |   0 |   0 |   0 | 2.350000e+01 | 3.200000e+01 |  36.17%
0.19/0.23	c   0.2s|     1 |     0 |    61 |     - |4176k|   0 |  22 | 448 | 629 | 448 | 639 |  10 |   0 |   0 | 2.350000e+01 | 3.200000e+01 |  36.17%
0.19/0.23	o 31
0.19/0.23	c R 0.2s|     1 |     0 |    61 |     - |4182k|   0 |  22 | 448 | 629 | 448 | 639 |  10 |   0 |   0 | 2.350000e+01 | 3.100000e+01 |  31.91%
0.19/0.23	o 30
0.19/0.23	c s 0.2s|     1 |     0 |    61 |     - |4188k|   0 |  22 | 448 | 629 | 448 | 639 |  10 |   0 |   0 | 2.350000e+01 | 3.000000e+01 |  27.66%
0.19/0.23	o 28
0.19/0.23	c b 0.2s|     1 |     0 |    61 |     - |4199k|   0 |  22 | 448 | 629 | 448 | 639 |  10 |   0 |   0 | 2.350000e+01 | 2.800000e+01 |  19.15%
0.19/0.26	c   0.3s|     1 |     0 |    71 |     - |4270k|   0 |  23 | 448 | 629 | 448 | 642 |  13 |   0 |   0 | 2.350000e+01 | 2.800000e+01 |  19.15%
0.19/0.29	c   0.3s|     1 |     0 |    90 |     - |4384k|   0 |  32 | 448 | 629 | 448 | 646 |  17 |   0 |   0 | 2.350000e+01 | 2.800000e+01 |  19.15%
0.29/0.35	c   0.3s|     1 |     0 |   103 |     - |4725k|   0 |  26 | 448 | 629 | 448 | 648 |  19 |   0 |   0 | 2.350000e+01 | 2.800000e+01 |  19.15%
0.29/0.35	o 27
0.29/0.35	c R 0.3s|     1 |     0 |   103 |     - |4730k|   0 |  26 | 448 | 629 | 448 | 648 |  19 |   0 |   0 | 2.350000e+01 | 2.700000e+01 |  14.89%
0.29/0.35	o 26
0.29/0.35	c s 0.3s|     1 |     0 |   103 |     - |4736k|   0 |  26 | 448 | 629 | 448 | 648 |  19 |   0 |   0 | 2.350000e+01 | 2.600000e+01 |  10.64%
0.29/0.39	c   0.4s|     1 |     0 |   125 |     - |4877k|   0 |  43 | 448 | 629 | 448 | 650 |  21 |   0 |   0 | 2.350000e+01 | 2.600000e+01 |  10.64%
0.29/0.39	o 25
0.29/0.39	c b 0.4s|     1 |     0 |   125 |     - |4888k|   0 |  43 | 448 | 629 | 448 | 650 |  21 |   0 |   0 | 2.350000e+01 | 2.500000e+01 |   6.38%
0.49/0.52	o 24
0.49/0.52	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.52	c E 0.5s|     1 |     0 |   125 |     - |4888k|   0 |   - | 448 | 629 | 448 | 650 |  21 |   0 |   0 | 2.350000e+01 | 2.400000e+01 |   2.13%
0.49/0.53	c   0.5s|     1 |     0 |   125 |     - |4888k|   0 |   - | 448 | 629 | 448 | 650 |  21 |   0 |   0 | 2.400000e+01 | 2.400000e+01 |   0.00%
0.49/0.53	c 
0.49/0.53	c SCIP Status        : problem is solved [optimal solution found]
0.49/0.53	c Solving Time (sec) : 0.53
0.49/0.53	c Solving Nodes      : 1
0.49/0.53	c Primal Bound       : +2.40000000000000e+01 (12 solutions)
0.49/0.53	c Dual Bound         : +2.40000000000000e+01
0.49/0.53	c Gap                : 0.00 %
0.49/0.53	s OPTIMUM FOUND
0.49/0.53	v -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 
0.49/0.53	v -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 x433 -x432 -x431 -x430 -x429 -x428 x427 -x426 -x425 -x424 
0.49/0.53	v -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 x404 -x403 
0.49/0.53	v -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 
0.49/0.53	v -x381 -x380 -x379 x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 x361 
0.49/0.53	v -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 
0.49/0.53	v -x339 -x338 -x337 -x336 -x335 x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 x323 -x322 -x321 -x320 -x319 
0.49/0.53	v -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 
0.49/0.53	v -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 
0.49/0.53	v x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 x265 -x264 -x263 x262 -x261 -x260 -x259 -x258 -x257 -x256 
0.49/0.53	v -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 
0.49/0.53	v -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 
0.49/0.53	v -x213 x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 
0.49/0.53	v -x192 -x191 x190 -x189 -x188 x187 x186 -x185 -x184 -x183 x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 
0.49/0.53	v -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 
0.49/0.53	v -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 
0.49/0.53	v -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 
0.49/0.53	v -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 
0.49/0.53	v -x84 -x83 -x82 -x81 -x80 x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 
0.49/0.53	v -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 
0.49/0.53	v -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 
0.49/0.53	v -x9 -x8 x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.49/0.53	c SCIP Status        : problem is solved [optimal solution found]
0.49/0.53	c Total Time         :       0.53
0.49/0.53	c   solving          :       0.53
0.49/0.53	c   presolving       :       0.06 (included in solving)
0.49/0.53	c   reading          :       0.01 (included in solving)
0.49/0.53	c   copying          :       0.02 (2 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.49/0.53	c Original Problem   :
0.49/0.53	c   Problem name     : HOME/instance-3691967-1338031523.opb
0.49/0.53	c   Variables        : 466 (466 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.53	c   Constraints      : 694 initial, 694 maximal
0.49/0.53	c   Objective sense  : minimize
0.49/0.53	c Presolved Problem  :
0.49/0.53	c   Problem name     : t_HOME/instance-3691967-1338031523.opb
0.49/0.53	c   Variables        : 448 (448 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.53	c   Constraints      : 629 initial, 629 maximal
0.49/0.53	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.49/0.53	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   dualfix          :       0.00       0.00          2          0          0          0          0          0          0          0          0
0.49/0.53	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.53	c   setppc           :       0.00       0.00          0          0          0          0          0          4          0          0          0
0.49/0.53	c   linear           :       0.02       0.00          0         15          0          0          0         46          0         15          0
0.49/0.53	c   logicor          :       0.03       0.00          1          0          0          0          0         15          0          0          0
0.49/0.53	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.49/0.53	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.49/0.53	c   integral         :          0          0          0          0          0          0         17          0          0          0          0          0          0
0.49/0.53	c   setppc           :          1          1          6         98          0          0         12          0          0          0          0          0          0
0.49/0.53	c   logicor          :        628        628          6         27          0          0         11          0          0          0          0          0          0
0.49/0.53	c   countsols        :          0          0          0          0          0          0         15          0          0          0          0          0          0
0.49/0.53	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.49/0.53	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.49/0.53	c   rootredcost      :          0          0          0          0
0.49/0.53	c   pseudoobj        :          2          0          0          0
0.49/0.53	c   vbounds          :          0          0          0          0
0.49/0.53	c   redcost          :          6          0          0          0
0.49/0.53	c   probing          :          0          0          0          0
0.49/0.53	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.49/0.53	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.49/0.53	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.49/0.53	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.49/0.53	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.53	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.53	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.53	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.49/0.53	c   applied globally :          -          -          -          0        0.0          -          -          -
0.49/0.53	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.49/0.53	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.49/0.53	c   cut pool         :       0.00                     5          -          -         16          -    (maximal pool size: 105)
0.49/0.53	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.49/0.53	c   impliedbounds    :       0.00       0.00          6          0          0          0          0
0.49/0.53	c   intobj           :       0.00       0.00          0          0          0          0          0
0.49/0.53	c   gomory           :       0.07       0.00          6          0          0        250          0
0.49/0.53	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.49/0.53	c   strongcg         :       0.15       0.00          6          0          0       1856          0
0.49/0.53	c   cmir             :       0.03       0.00          6          0          0          0          0
0.49/0.53	c   flowcover        :       0.02       0.00          6          0          0          2          0
0.49/0.53	c   clique           :       0.00       0.00          1          0          0          0          0
0.49/0.53	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.49/0.53	c   mcf              :       0.00       0.00          1          0          0          0          0
0.49/0.53	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.49/0.53	c   rapidlearning    :       0.11       0.00          1          0          0          0          0
0.49/0.53	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.49/0.53	c   problem variables:       0.00          -          0          0
0.49/0.53	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.49/0.53	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.49/0.53	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.49/0.53	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.49/0.53	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.49/0.53	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.49/0.53	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.49/0.53	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.49/0.53	c   random           :       0.00       0.00          0          0          0          0          0          0
0.49/0.53	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.49/0.53	c   LP solutions     :       0.00          -          -          0
0.49/0.53	c   pseudo solutions :       0.00          -          -          0
0.49/0.53	c   smallcard        :       0.00       0.00          0          0
0.49/0.53	c   trivial          :       0.00       0.00          2          3
0.49/0.53	c   shiftandpropagate:       0.00       0.00          0          0
0.49/0.53	c   simplerounding   :       0.00       0.00          0          0
0.49/0.53	c   zirounding       :       0.00       0.00          1          0
0.49/0.53	c   rounding         :       0.00       0.00          6          2
0.49/0.53	c   shifting         :       0.00       0.00          6          2
0.49/0.53	c   intshifting      :       0.00       0.00          0          0
0.49/0.53	c   oneopt           :       0.01       0.00          5          3
0.49/0.53	c   twoopt           :       0.00       0.00          0          0
0.49/0.53	c   indtwoopt        :       0.00       0.00          0          0
0.49/0.53	c   indoneopt        :       0.00       0.00          0          0
0.49/0.53	c   fixandinfer      :       0.00       0.00          0          0
0.49/0.53	c   feaspump         :       0.00       0.00          0          0
0.49/0.53	c   clique           :       0.00       0.00          0          0
0.49/0.53	c   indrounding      :       0.00       0.00          0          0
0.49/0.53	c   indcoefdiving    :       0.00       0.00          0          0
0.49/0.53	c   coefdiving       :       0.00       0.00          0          0
0.49/0.53	c   pscostdiving     :       0.00       0.00          0          0
0.49/0.53	c   nlpdiving        :       0.00       0.00          0          0
0.49/0.53	c   fracdiving       :       0.00       0.00          0          0
0.49/0.53	c   veclendiving     :       0.00       0.00          0          0
0.49/0.53	c   intdiving        :       0.00       0.00          0          0
0.49/0.53	c   actconsdiving    :       0.00       0.00          0          0
0.49/0.53	c   objpscostdiving  :       0.00       0.00          0          0
0.49/0.53	c   rootsoldiving    :       0.00       0.00          0          0
0.49/0.53	c   linesearchdiving :       0.00       0.00          0          0
0.49/0.53	c   guideddiving     :       0.00       0.00          0          0
0.49/0.53	c   octane           :       0.00       0.00          0          0
0.49/0.53	c   rens             :       0.04       0.00          1          1
0.49/0.53	c   rins             :       0.00       0.00          0          0
0.49/0.53	c   localbranching   :       0.00       0.00          0          0
0.49/0.53	c   mutation         :       0.00       0.00          0          0
0.49/0.53	c   crossover        :       0.00       0.00          0          0
0.49/0.53	c   dins             :       0.00       0.00          0          0
0.49/0.53	c   vbounds          :       0.00       0.00          0          0
0.49/0.53	c   undercover       :       0.00       0.00          0          0
0.49/0.53	c   subnlp           :       0.00       0.00          0          0
0.49/0.53	c   trysol           :       0.00       0.00          0          0
0.49/0.53	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.49/0.53	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.49/0.53	c   dual LP          :       0.01          6        125      20.83    9637.63       0.00          0
0.49/0.53	c   lex dual LP      :       0.00          0          0       0.00          -
0.49/0.53	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.49/0.53	c   diving/probing LP:       0.00          0          0       0.00          -
0.49/0.53	c   strong branching :       0.00          0          0       0.00          -
0.49/0.53	c     (at root node) :          -          0          0       0.00          -
0.49/0.53	c   conflict analysis:       0.00          0          0       0.00          -
0.49/0.53	c B&B Tree           :
0.49/0.53	c   number of runs   :          1
0.49/0.53	c   nodes            :          1
0.49/0.53	c   nodes (total)    :          1
0.49/0.53	c   nodes left       :          0
0.49/0.53	c   max depth        :          0
0.49/0.53	c   max depth (total):          0
0.49/0.53	c   backtracks       :          0 (0.0%)
0.49/0.53	c   delayed cutoffs  :          0
0.49/0.53	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.49/0.53	c   avg switch length:       2.00
0.49/0.53	c   switching time   :       0.00
0.49/0.53	c Solution           :
0.49/0.53	c   Solutions found  :         12 (11 improvements)
0.49/0.53	c   First Solution   : +4.66000000000000e+02   (in run 1, after 0 nodes, 0.02 seconds, depth 0, found by <trivial>)
0.49/0.53	c   Primal Bound     : +2.40000000000000e+01   (in run 1, after 1 nodes, 0.52 seconds, depth 0, found by <rens>)
0.49/0.53	c   Dual Bound       : +2.40000000000000e+01
0.49/0.53	c   Gap              :       0.00 %
0.49/0.53	c   Root Dual Bound  : +2.40000000000000e+01
0.49/0.53	c   Root Iterations  :        125
0.49/0.54	c Time complete: 0.54.

Verifier Data 

OK	24

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-3691967-1338031523/watcher-3691967-1338031523 -o /tmp/evaluation-result-3691967-1338031523/solver-3691967-1338031523 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691967-1338031523.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 2.00 1.94 3/176 29905
/proc/meminfo: memFree=28841552/32873648 swapFree=7360/7360
[pid=29905] ppid=29903 vsize=12556 CPUtime=0 cores=0,2,4,6
/proc/29905/stat : 29905 (scip-2.1.1.4exp) R 29903 29905 28235 0 -1 4202496 1880 0 0 0 0 0 0 0 20 0 1 0 269276388 12857344 1836 33554432000 4194304 10219143 140735207783600 140734141543128 5538832 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/29905/statm: 3139 1843 413 1471 0 1659 0

[startup+0.073822 s]
/proc/loadavg: 2.01 2.00 1.94 3/176 29905
/proc/meminfo: memFree=28841552/32873648 swapFree=7360/7360
[pid=29905] ppid=29903 vsize=26380 CPUtime=0.06 cores=0,2,4,6
/proc/29905/stat : 29905 (scip-2.1.1.4exp) R 29903 29905 28235 0 -1 4202496 5292 0 0 0 6 0 0 0 20 0 1 0 269276388 27013120 4991 33554432000 4194304 10219143 140735207783600 140735207780600 8891086 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/29905/statm: 6595 5016 583 1471 0 5115 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 26380

[startup+0.100252 s]
/proc/loadavg: 2.01 2.00 1.94 3/176 29905
/proc/meminfo: memFree=28841552/32873648 swapFree=7360/7360
[pid=29905] ppid=29903 vsize=31092 CPUtime=0.09 cores=0,2,4,6
/proc/29905/stat : 29905 (scip-2.1.1.4exp) R 29903 29905 28235 0 -1 4202496 6971 0 0 0 8 1 0 0 20 0 1 0 269276388 31838208 6546 33554432000 4194304 10219143 140735207783600 140735207780600 9026266 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/29905/statm: 7773 6546 774 1471 0 6293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31092

[startup+0.300222 s]
/proc/loadavg: 2.01 2.00 1.94 3/176 29905
/proc/meminfo: memFree=28841552/32873648 swapFree=7360/7360
[pid=29905] ppid=29903 vsize=43612 CPUtime=0.29 cores=0,2,4,6
/proc/29905/stat : 29905 (scip-2.1.1.4exp) R 29903 29905 28235 0 -1 4202496 11389 0 0 0 25 4 0 0 20 0 1 0 269276388 44658688 9475 33554432000 4194304 10219143 140735207783600 140735207780600 9026266 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/29905/statm: 10903 9475 825 1471 0 9423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43612

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

[startup+0.500217 s]
/proc/loadavg: 2.01 2.00 1.94 3/176 29905
/proc/meminfo: memFree=28841552/32873648 swapFree=7360/7360
[pid=29905] ppid=29903 vsize=48296 CPUtime=0.49 cores=0,2,4,6
/proc/29905/stat : 29905 (scip-2.1.1.4exp) R 29903 29905 28235 0 -1 4202496 12845 0 0 0 45 4 0 0 20 0 1 0 269276388 49455104 10931 33554432000 4194304 10219143 140735207783600 140735207780600 7589947 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/29905/statm: 12074 10931 826 1471 0 10594 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 48296

Child status: 0
Real time (s): 0.544924
CPU time (s): 0.543916
CPU user time (s): 0.490925
CPU system time (s): 0.052991
CPU usage (%): 99.815
Max. virtual memory (cumulated for all children) (KiB): 49216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.490925
system time used= 0.052991
maximum resident set size= 54396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15517
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 0.004999 second system time

The end

Launcher Data 

Begin job on node149 at 2012-05-26 13:25:23
IDJOB=3691967
IDBENCH=2049
IDSOLVER=2271
FILE ID=node149/3691967-1338031523
RUNJOBID= node149-1338029720-29687
PBS_JOBID= 14624326
Free space on /tmp= 71692 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/logic-synthesis/normalized-count.b.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-3691967-1338031523/watcher-3691967-1338031523 -o /tmp/evaluation-result-3691967-1338031523/solver-3691967-1338031523 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691967-1338031523.opb -t 1800 -m 15500

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

MD5SUM BENCH= 931342e76f648ae82c047d164917a326
RANDOM SEED=876727639

node149.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		: 2666.145
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	: 5332.29
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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:        28841924 kB
Buffers:          257012 kB
Cached:          2950988 kB
SwapCached:            0 kB
Active:           720408 kB
Inactive:        2541776 kB
Active(anon):      55432 kB
Inactive(anon):        0 kB
Active(file):     664976 kB
Inactive(file):  2541776 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27504 kB
Writeback:             0 kB
AnonPages:         60244 kB
Mapped:            17536 kB
Shmem:               200 kB
Slab:             632144 kB
SReclaimable:      75480 kB
SUnreclaim:       556664 kB
KernelStack:        1448 kB
PageTables:         3976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     169348 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= 71680 MiB
End job on node149 at 2012-05-26 13:25:24