Trace number 3451477

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 2.0.1.4b with SoPlex 1.5.0.4OPT24 0.682895 0.686466

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 benchmark0.485925
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 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 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-3451477-1307081509.opb>
0.00/0.02	c original problem has 466 variables (466 bin, 0 int, 0 impl, 0 cont) and 694 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	o 466
0.00/0.03	c feasible solution found by trivial heuristic, objective value  4.660000e+02
0.00/0.03	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, 634 upgd conss, 32 impls, 0 clqs
0.00/0.05	c (round 2) 15 del vars, 45 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 634 upgd conss, 32 impls, 0 clqs
0.00/0.05	c (round 3) 16 del vars, 47 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 634 upgd conss, 32 impls, 0 clqs
0.05/0.06	c (round 4) 17 del vars, 61 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 648 upgd conss, 32 impls, 0 clqs
0.05/0.06	c (round 5) 18 del vars, 61 del conss, 0 add conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 648 upgd conss, 32 impls, 0 clqs
0.05/0.07	c    (0.1s) probing: 101/448 (22.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.05/0.07	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.05/0.07	c presolving (6 rounds):
0.05/0.07	c  18 deleted vars, 61 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 15 changed sides, 0 changed coefficients
0.05/0.07	c  32 implications, 0 cliques
0.05/0.07	c presolved problem has 448 variables (448 bin, 0 int, 0 impl, 0 cont) and 633 constraints
0.05/0.07	c       1 constraints of type <setppc>
0.05/0.07	c     632 constraints of type <logicor>
0.05/0.07	c transformed objective value is always integral (scale: 1)
0.05/0.07	c Presolving Time: 0.05
0.05/0.07	c - non default parameters ----------------------------------------------------------------------
0.05/0.07	c # SCIP version 2.0.1.5
0.05/0.07	c 
0.05/0.07	c # frequency for displaying node information lines
0.05/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.07	c display/freq = 10000
0.05/0.07	c 
0.05/0.07	c # maximal time in seconds to run
0.05/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.07	c limits/time = 1800
0.05/0.07	c 
0.05/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.07	c limits/memory = 13950
0.05/0.07	c 
0.05/0.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.05/0.07	c # [type: int, range: [1,2], default: 1]
0.05/0.07	c timing/clocktype = 2
0.05/0.07	c 
0.05/0.07	c # belongs reading time to solving time?
0.05/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.07	c timing/reading = TRUE
0.05/0.07	c 
0.05/0.07	c # should presolving try to simplify inequalities
0.05/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.07	c constraints/linear/simplifyinequalities = TRUE
0.05/0.07	c 
0.05/0.07	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.05/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.07	c constraints/indicator/addCouplingCons = TRUE
0.05/0.07	c 
0.05/0.07	c # should presolving try to simplify knapsacks
0.05/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.05/0.07	c 
0.05/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.05/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.05/0.07	c separating/rapidlearning/freq = 0
0.05/0.07	c 
0.05/0.07	c -----------------------------------------------------------------------------------------------
0.05/0.07	c start solving
0.05/0.07	c 
0.05/0.07	o 449
0.05/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.07	c t 0.1s|     1 |     0 |     0 |     - |2412k|   0 |   - | 448 | 633 |   0 |   0 |   0 |   0 |   0 |      --      | 4.490000e+02 |    Inf 
0.05/0.07	o 378
0.05/0.07	c t 0.1s|     1 |     0 |     0 |     - |2418k|   0 |   - | 448 | 633 |   0 |   0 |   0 |   0 |   0 |      --      | 3.780000e+02 |    Inf 
0.05/0.08	o 32
0.05/0.08	c b 0.1s|     1 |     0 |     0 |     - |3573k|   0 |   - | 448 | 633 | 448 | 633 |   0 |   0 |   0 |      --      | 3.200000e+01 |    Inf 
0.05/0.08	c   0.1s|     1 |     0 |    39 |     - |3566k|   0 |  32 | 448 | 633 | 448 | 633 |   0 |   0 |   0 | 2.350000e+01 | 3.200000e+01 |  36.17%
0.09/0.16	c   0.2s|     1 |     0 |    61 |     - |3635k|   0 |  22 | 448 | 633 | 448 | 643 |  10 |   0 |   0 | 2.350000e+01 | 3.200000e+01 |  36.17%
0.09/0.16	o 31
0.09/0.16	c R 0.2s|     1 |     0 |    61 |     - |3641k|   0 |  22 | 448 | 633 | 448 | 643 |  10 |   0 |   0 | 2.350000e+01 | 3.100000e+01 |  31.91%
0.09/0.16	o 30
0.09/0.16	c s 0.2s|     1 |     0 |    61 |     - |3646k|   0 |  22 | 448 | 633 | 448 | 643 |  10 |   0 |   0 | 2.350000e+01 | 3.000000e+01 |  27.66%
0.09/0.16	o 28
0.09/0.16	c b 0.2s|     1 |     0 |    61 |     - |3657k|   0 |  22 | 448 | 633 | 448 | 643 |  10 |   0 |   0 | 2.350000e+01 | 2.800000e+01 |  19.15%
0.19/0.21	c   0.2s|     1 |     0 |    71 |     - |3734k|   0 |  23 | 448 | 633 | 448 | 646 |  13 |   0 |   0 | 2.350000e+01 | 2.800000e+01 |  19.15%
0.19/0.26	c   0.3s|     1 |     0 |    90 |     - |3868k|   0 |  32 | 448 | 633 | 448 | 650 |  17 |   0 |   0 | 2.350000e+01 | 2.800000e+01 |  19.15%
0.29/0.37	c   0.4s|     1 |     0 |   102 |     - |4378k|   0 |  28 | 448 | 633 | 448 | 652 |  19 |   0 |   0 | 2.350000e+01 | 2.800000e+01 |  19.15%
0.29/0.37	o 27
0.29/0.37	c R 0.4s|     1 |     0 |   102 |     - |4383k|   0 |  28 | 448 | 633 | 448 | 652 |  19 |   0 |   0 | 2.350000e+01 | 2.700000e+01 |  14.89%
0.39/0.46	c   0.5s|     1 |     0 |   116 |     - |4700k|   0 |  38 | 448 | 633 | 448 | 654 |  21 |   0 |   0 | 2.350000e+01 | 2.700000e+01 |  14.89%
0.39/0.46	o 26
0.39/0.46	c b 0.5s|     1 |     0 |   116 |     - |4711k|   0 |  38 | 448 | 633 | 448 | 654 |  21 |   0 |   0 | 2.350000e+01 | 2.600000e+01 |  10.64%
0.58/0.64	c   0.6s|     1 |     0 |   123 |     - |4800k|   0 |  39 | 448 | 633 | 448 | 655 |  22 |   0 |   0 | 2.350000e+01 | 2.600000e+01 |  10.64%
0.58/0.67	o 24
0.58/0.67	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.58/0.67	c E 0.7s|     1 |     0 |   123 |     - |4805k|   0 |   - | 448 | 633 | 448 | 655 |  22 |   0 |   0 | 2.350000e+01 | 2.400000e+01 |   2.13%
0.58/0.67	c   0.7s|     1 |     0 |   123 |     - |4805k|   0 |   - | 448 | 633 | 448 | 655 |  22 |   0 |   0 | 2.400000e+01 | 2.400000e+01 |   0.00%
0.58/0.67	c 
0.58/0.67	c SCIP Status        : problem is solved [optimal solution found]
0.58/0.67	c Solving Time (sec) : 0.67
0.58/0.67	c Solving Nodes      : 1
0.58/0.67	c Primal Bound       : +2.40000000000000e+01 (10 solutions)
0.58/0.67	c Dual Bound         : +2.40000000000000e+01
0.58/0.67	c Gap                : 0.00 %
0.58/0.67	s OPTIMUM FOUND
0.58/0.67	v -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 x456 -x455 -x454 x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 
0.58/0.67	v -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 
0.58/0.67	v -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 
0.58/0.67	v -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 
0.58/0.67	v -x381 -x380 -x379 x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 x361 
0.58/0.67	v -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 
0.58/0.67	v -x339 -x338 -x337 -x336 -x335 x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 x325 -x324 -x323 -x322 -x321 -x320 -x319 
0.58/0.67	v -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 
0.58/0.67	v -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 
0.58/0.67	v x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 
0.58/0.67	v -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 
0.58/0.67	v -x234 x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 
0.58/0.67	v -x213 x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 
0.58/0.67	v -x192 -x191 x190 -x189 -x188 x187 x186 -x185 -x184 -x183 x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 
0.58/0.67	v -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 
0.58/0.67	v -x150 -x149 -x148 -x147 -x146 x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 
0.58/0.67	v -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 -x110 -x109 
0.58/0.67	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 
0.58/0.67	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 
0.58/0.67	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 
0.58/0.67	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 
0.58/0.67	v -x9 -x8 x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.58/0.67	c SCIP Status        : problem is solved [optimal solution found]
0.58/0.67	c Total Time         :       0.67
0.58/0.67	c   solving          :       0.67
0.58/0.67	c   presolving       :       0.05 (included in solving)
0.58/0.67	c   reading          :       0.02 (included in solving)
0.58/0.67	c Original Problem   :
0.58/0.67	c   Problem name     : HOME/instance-3451477-1307081509.opb
0.58/0.67	c   Variables        : 466 (466 binary, 0 integer, 0 implicit integer, 0 continuous)
0.58/0.67	c   Constraints      : 694 initial, 694 maximal
0.58/0.67	c Presolved Problem  :
0.58/0.67	c   Problem name     : t_HOME/instance-3451477-1307081509.opb
0.58/0.67	c   Variables        : 448 (448 binary, 0 integer, 0 implicit integer, 0 continuous)
0.58/0.67	c   Constraints      : 633 initial, 633 maximal
0.58/0.67	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.58/0.67	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.58/0.67	c   dualfix          :       0.00          2          0          0          0          0          0          0          0          0
0.58/0.67	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.58/0.67	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.58/0.67	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
0.58/0.67	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.58/0.67	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.58/0.67	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
0.58/0.67	c   linear           :       0.01          0         15          0          0          0         46          0         15          0
0.58/0.67	c   logicor          :       0.03          1          0          0          0          0         15          0          0          0
0.58/0.67	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.58/0.67	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.58/0.67	c   integral         :          0          0          0          0          0         15          0          0          0          0          0          0
0.58/0.67	c   setppc           :          1          6        199          0          0         10          0          0          0          0          0          0
0.58/0.67	c   logicor          :        632          6         11          0          0          9          0          0          0          0          0          0
0.58/0.67	c   countsols        :          0          0          0          0          0         13          0          0          0          0          0          0
0.58/0.67	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.58/0.67	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.58/0.67	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.58/0.67	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.58/0.67	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.58/0.67	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.58/0.67	c   vbounds          :          0          0          0          0
0.58/0.67	c   rootredcost      :          0          0          0          0
0.58/0.67	c   pseudoobj        :          2          0          0          0
0.58/0.67	c Propagator Timings :  TotalTime  Propagate    Resprop
0.58/0.67	c   vbounds          :       0.00       0.00       0.00
0.58/0.67	c   rootredcost      :       0.00       0.00       0.00
0.58/0.67	c   pseudoobj        :       0.00       0.00       0.00
0.58/0.67	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.58/0.67	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.58/0.67	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.58/0.67	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.58/0.67	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.58/0.67	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.58/0.67	c   applied globally :          -          -          -          0        0.0          -          -          -
0.58/0.67	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.58/0.67	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.58/0.67	c   cut pool         :       0.00          5          -          -         23          -    (maximal pool size: 150)
0.58/0.67	c   redcost          :       0.00          6          0          0          0          0
0.58/0.67	c   impliedbounds    :       0.00          6          0          0          0          0
0.58/0.67	c   intobj           :       0.00          0          0          0          0          0
0.58/0.67	c   gomory           :       0.28          6          0          0       2212          0
0.58/0.67	c   cgmip            :       0.00          0          0          0          0          0
0.58/0.67	c   closecuts        :       0.00          0          0          0          0          0
0.58/0.67	c   strongcg         :       0.17          6          0          0       2045          0
0.58/0.67	c   cmir             :       0.03          6          0          0          0          0
0.58/0.67	c   flowcover        :       0.02          6          0          0          2          0
0.58/0.67	c   clique           :       0.00          1          0          0          0          0
0.58/0.67	c   zerohalf         :       0.00          0          0          0          0          0
0.58/0.67	c   mcf              :       0.00          1          0          0          0          0
0.58/0.67	c   oddcycle         :       0.00          0          0          0          0          0
0.58/0.67	c   rapidlearning    :       0.03          1          0          0          0          0
0.58/0.67	c Pricers            :       Time      Calls       Vars
0.58/0.67	c   problem variables:       0.00          0          0
0.58/0.67	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.58/0.67	c   relpscost        :       0.00          0          0          0          0          0          0
0.58/0.67	c   pscost           :       0.00          0          0          0          0          0          0
0.58/0.67	c   inference        :       0.00          0          0          0          0          0          0
0.58/0.67	c   mostinf          :       0.00          0          0          0          0          0          0
0.58/0.67	c   leastinf         :       0.00          0          0          0          0          0          0
0.58/0.67	c   fullstrong       :       0.00          0          0          0          0          0          0
0.58/0.67	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.58/0.67	c   random           :       0.00          0          0          0          0          0          0
0.58/0.67	c Primal Heuristics  :       Time      Calls      Found
0.58/0.67	c   LP solutions     :       0.00          -          0
0.58/0.67	c   pseudo solutions :       0.00          -          0
0.58/0.67	c   crossover        :       0.00          0          0
0.58/0.67	c   trivial          :       0.00          2          3
0.58/0.67	c   shiftandpropagate:       0.00          0          0
0.58/0.67	c   simplerounding   :       0.00          0          0
0.58/0.67	c   zirounding       :       0.00          1          0
0.58/0.67	c   rounding         :       0.00          7          2
0.58/0.67	c   shifting         :       0.00          7          1
0.58/0.67	c   intshifting      :       0.00          0          0
0.58/0.67	c   oneopt           :       0.01          6          3
0.58/0.67	c   twoopt           :       0.00          0          0
0.58/0.67	c   fixandinfer      :       0.00          0          0
0.58/0.67	c   feaspump         :       0.00          0          0
0.58/0.67	c   clique           :       0.00          0          0
0.58/0.67	c   coefdiving       :       0.00          0          0
0.58/0.67	c   pscostdiving     :       0.00          0          0
0.58/0.67	c   fracdiving       :       0.00          0          0
0.58/0.67	c   veclendiving     :       0.00          0          0
0.58/0.67	c   intdiving        :       0.00          0          0
0.58/0.67	c   actconsdiving    :       0.00          0          0
0.58/0.67	c   objpscostdiving  :       0.00          0          0
0.58/0.67	c   rootsoldiving    :       0.00          0          0
0.58/0.67	c   linesearchdiving :       0.00          0          0
0.58/0.67	c   guideddiving     :       0.00          0          0
0.58/0.67	c   octane           :       0.00          0          0
0.58/0.67	c   rens             :       0.03          1          1
0.58/0.67	c   rins             :       0.00          0          0
0.58/0.67	c   localbranching   :       0.00          0          0
0.58/0.67	c   mutation         :       0.00          0          0
0.58/0.67	c   dins             :       0.00          0          0
0.58/0.67	c   vbounds          :       0.00          0          0
0.58/0.67	c   undercover       :       0.00          0          0
0.58/0.67	c   subnlp           :       0.00          0          0
0.58/0.67	c   trysol           :       0.00          0          0
0.58/0.67	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.58/0.67	c   primal LP        :       0.00          0          0       0.00          -
0.58/0.67	c   dual LP          :       0.01          7        123      17.57          -
0.58/0.67	c   lex dual LP      :       0.00          0          0       0.00          -
0.58/0.67	c   barrier LP       :       0.00          0          0       0.00          -
0.58/0.67	c   diving/probing LP:       0.00          0          0       0.00          -
0.58/0.67	c   strong branching :       0.00          0          0       0.00          -
0.58/0.67	c     (at root node) :          -          0          0       0.00          -
0.58/0.67	c   conflict analysis:       0.00          0          0       0.00          -
0.58/0.67	c B&B Tree           :
0.58/0.67	c   number of runs   :          1
0.58/0.67	c   nodes            :          1
0.58/0.67	c   nodes (total)    :          1
0.58/0.67	c   nodes left       :          0
0.58/0.67	c   max depth        :          0
0.58/0.67	c   max depth (total):          0
0.58/0.67	c   backtracks       :          0 (0.0%)
0.58/0.67	c   delayed cutoffs  :          0
0.58/0.67	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.58/0.67	c   avg switch length:       2.00
0.58/0.67	c   switching time   :       0.00
0.58/0.67	c Solution           :
0.58/0.67	c   Solutions found  :         10 (10 improvements)
0.58/0.67	c   First Solution   : +4.66000000000000e+02   (in run 1, after 0 nodes, 0.02 seconds, depth 0, found by <trivial>)
0.58/0.67	c   Primal Bound     : +2.40000000000000e+01   (in run 1, after 1 nodes, 0.66 seconds, depth 0, found by <rens>)
0.58/0.67	c   Dual Bound       : +2.40000000000000e+01
0.58/0.67	c   Gap              :       0.00 %
0.58/0.67	c   Root Dual Bound  : +2.40000000000000e+01
0.58/0.67	c   Root Iterations  :        123
0.58/0.68	c Time complete: 0.67.

Verifier Data 

OK	24

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3451477-1307081509/watcher-3451477-1307081509 -o /tmp/evaluation-result-3451477-1307081509/solver-3451477-1307081509 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451477-1307081509.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: 2.04 2.03 2.00 3/575 21777
/proc/meminfo: memFree=23593876/32951124 swapFree=58940260/67111528
[pid=21777] ppid=21775 vsize=13384 CPUtime=0 cores=0,2,4,6
/proc/21777/stat : 21777 (scip-2.0.1.4b.l) R 21775 21777 14548 0 -1 4202496 2337 0 0 0 0 0 0 0 25 0 1 0 819748675 13705216 2290 33554432000 4194304 9163163 140734181129744 18446744073709551615 6919008 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21777/statm: 3346 2290 395 1214 0 2128 0

[startup+0.0651141 s]
/proc/loadavg: 2.04 2.03 2.00 3/575 21777
/proc/meminfo: memFree=23593876/32951124 swapFree=58940260/67111528
[pid=21777] ppid=21775 vsize=22308 CPUtime=0.05 cores=0,2,4,6
/proc/21777/stat : 21777 (scip-2.0.1.4b.l) R 21775 21777 14548 0 -1 4202496 4613 0 0 0 5 0 0 0 25 0 1 0 819748675 22843392 4308 33554432000 4194304 9163163 140734181129744 18446744073709551615 5269408 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21777/statm: 5577 4308 534 1214 0 4359 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 22308

[startup+0.101105 s]
/proc/loadavg: 2.04 2.03 2.00 3/575 21777
/proc/meminfo: memFree=23593876/32951124 swapFree=58940260/67111528
[pid=21777] ppid=21775 vsize=26592 CPUtime=0.09 cores=0,2,4,6
/proc/21777/stat : 21777 (scip-2.0.1.4b.l) R 21775 21777 14548 0 -1 4202496 6016 0 0 0 9 0 0 0 25 0 1 0 819748675 27230208 5592 33554432000 4194304 9163163 140734181129744 18446744073709551615 4312407 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21777/statm: 6648 5592 655 1214 0 5430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26592

[startup+0.301072 s]
/proc/loadavg: 2.04 2.03 2.00 3/575 21777
/proc/meminfo: memFree=23593876/32951124 swapFree=58940260/67111528
[pid=21777] ppid=21775 vsize=38212 CPUtime=0.29 cores=0,2,4,6
/proc/21777/stat : 21777 (scip-2.0.1.4b.l) R 21775 21777 14548 0 -1 4202496 10154 0 0 0 28 1 0 0 25 0 1 0 819748675 39129088 8571 33554432000 4194304 9163163 140734181129744 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21777/statm: 9553 8571 700 1214 0 8335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38212

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

[startup+0.501046 s]
/proc/loadavg: 2.04 2.03 2.00 3/575 21777
/proc/meminfo: memFree=23593876/32951124 swapFree=58940260/67111528
[pid=21777] ppid=21775 vsize=44164 CPUtime=0.48 cores=0,2,4,6
/proc/21777/stat : 21777 (scip-2.0.1.4b.l) R 21775 21777 14548 0 -1 4202496 11619 0 0 0 47 1 0 0 25 0 1 0 819748675 45223936 10036 33554432000 4194304 9163163 140734181129744 18446744073709551615 6611971 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21777/statm: 11041 10036 700 1214 0 9823 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 44164

[startup+0.601018 s]
/proc/loadavg: 2.04 2.03 2.00 3/575 21777
/proc/meminfo: memFree=23593876/32951124 swapFree=58940260/67111528
[pid=21777] ppid=21775 vsize=44164 CPUtime=0.58 cores=0,2,4,6
/proc/21777/stat : 21777 (scip-2.0.1.4b.l) R 21775 21777 14548 0 -1 4202496 11619 0 0 0 57 1 0 0 25 0 1 0 819748675 45223936 10036 33554432000 4194304 9163163 140734181129744 18446744073709551615 6611649 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21777/statm: 11041 10036 700 1214 0 9823 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 44164

Child status: 0
Real time (s): 0.686466
CPU time (s): 0.682895
CPU user time (s): 0.6559
CPU system time (s): 0.026995
CPU usage (%): 99.4798
Max. virtual memory (cumulated for all children) (KiB): 44164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.6559
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14739
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 0.003999 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node139 at 2011-06-03 08:11:49
IDJOB=3451477
IDBENCH=2049
IDSOLVER=1948
FILE ID=node139/3451477-1307081509
RUNJOBID= node139-1307074241-21094
PBS_JOBID= 13497847
Free space on /tmp= 73452 MiB

SOLVER NAME= SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-count.b.opb
COMMAND LINE= HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3451477-1307081509/watcher-3451477-1307081509 -o /tmp/evaluation-result-3451477-1307081509/solver-3451477-1307081509 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451477-1307081509.opb -t 1800 -m 15500

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

MD5SUM BENCH= 931342e76f648ae82c047d164917a326
RANDOM SEED=709943515

node139.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5321.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23594032 kB
Buffers:        227484 kB
Cached:         574720 kB
SwapCached:       3628 kB
Active:        8575604 kB
Inactive:       479044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23594032 kB
SwapTotal:    67111528 kB
SwapFree:     58940260 kB
Dirty:           25268 kB
Writeback:           0 kB
AnonPages:     8250880 kB
Mapped:          35948 kB
Slab:           152828 kB
PageTables:      78552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 170941064 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73440 MiB
End job on node139 at 2011-06-03 08:11:50