Trace number 1869400

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT113 0.707891 0.708783

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-max512.r.opb
MD5SUMabda325d00dae29cc1f423bbedcd64ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark113
Best CPU time to get the best result obtained on this benchmark0.143977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 113
Optimality of the best value was proved YES
Number of variables515
Total number of constraints559
Number of constraints which are clauses559
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 constraint22
Number of terms in the objective function 515
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 515
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 515
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869400-1245172448.opb>
0.00/0.02	c original problem has 515 variables (515 bin, 0 int, 0 impl, 0 cont) and 559 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.03	c (round 1) 6 del vars, 6 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.00/0.03	c (round 2) 13 del vars, 15 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.00/0.03	c (round 3) 14 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.00/0.04	c (round 4) 14 del vars, 155 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.00/0.04	c (round 5) 25 del vars, 165 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.00/0.04	c (round 6) 35 del vars, 197 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.00/0.04	c (round 7) 38 del vars, 199 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.00/0.05	c (round 8) 40 del vars, 203 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.00/0.05	c (round 9) 40 del vars, 203 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 356 upgd conss, 110 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 101/475 (21.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (10 rounds):
0.00/0.06	c  40 deleted vars, 203 deleted constraints, 0 tightened bounds, 0 added holes, 136 changed sides, 0 changed coefficients
0.00/0.06	c  110 implications, 0 cliques
0.00/0.06	c presolved problem has 475 variables (475 bin, 0 int, 0 impl, 0 cont) and 356 constraints
0.00/0.06	c     356 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c strange?!, PURESAT with obj
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |   539 |1614k|   0 |  72 | 475 | 356 | 356 | 475 | 356 |   0 |   0 |   0 | 1.121111e+02 |      --      |    Inf 
0.09/0.10	o 154
0.09/0.10	c r 0.1s|     1 |     0 |   539 |1627k|   0 |  72 | 475 | 356 | 356 | 475 | 356 |   0 |   0 |   0 | 1.121111e+02 | 1.540000e+02 |  37.36%
0.09/0.10	o 153
0.09/0.10	c R 0.1s|     1 |     0 |   539 |1640k|   0 |  72 | 475 | 356 | 356 | 475 | 356 |   0 |   0 |   0 | 1.121111e+02 | 1.530000e+02 |  36.47%
0.09/0.10	o 152
0.09/0.10	c s 0.1s|     1 |     0 |   539 |1654k|   0 |  72 | 475 | 356 | 356 | 475 | 356 |   0 |   0 |   0 | 1.121111e+02 | 1.520000e+02 |  35.58%
0.09/0.18	c   0.1s|     1 |     0 |   583 |2095k|   0 | 108 | 475 | 356 | 356 | 475 | 358 |   2 |   0 |   0 | 1.123939e+02 | 1.520000e+02 |  35.24%
0.19/0.29	c   0.2s|     1 |     0 |   640 |2537k|   0 | 127 | 475 | 356 | 356 | 475 | 359 |   3 |   0 |   0 | 1.124901e+02 | 1.520000e+02 |  35.12%
0.39/0.44	c   0.4s|     1 |     0 |   667 |2943k|   0 | 114 | 475 | 356 | 356 | 475 | 361 |   5 |   0 |   0 | 1.126154e+02 | 1.520000e+02 |  34.97%
0.49/0.55	c   0.5s|     1 |     0 |   693 |3229k|   0 | 153 | 475 | 356 | 356 | 475 | 362 |   6 |   0 |   0 | 1.130000e+02 | 1.520000e+02 |  34.51%
0.59/0.67	c   0.6s|     1 |     0 |   694 |3412k|   0 |   0 | 475 | 356 | 356 | 475 | 363 |   7 |   0 |   0 | 1.130000e+02 | 1.520000e+02 |  34.51%
0.59/0.68	o 116
0.59/0.68	c k 0.6s|     1 |     0 |   694 |3425k|   0 |   0 | 475 | 356 | 356 | 475 | 363 |   7 |   0 |   0 | 1.130000e+02 | 1.160000e+02 |   2.65%
0.59/0.69	c   0.7s|     1 |     0 |   694 |3418k|   0 |   0 | 475 | 356 | 356 | 475 | 363 |   7 |   0 |   0 | 1.130000e+02 | 1.160000e+02 |   2.65%
0.59/0.69	o 113
0.59/0.69	c * 0.7s|     1 |     0 |   694 |3425k|   0 |   - | 475 | 356 | 356 | 475 | 363 |   7 |   0 |   0 | 1.130000e+02 | 1.130000e+02 |   0.00%
0.59/0.69	c 
0.59/0.69	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.69	c Solving Time (sec) : 0.65
0.59/0.69	c Solving Nodes      : 1
0.59/0.69	c Primal Bound       : +1.13000000000000e+02 (9 solutions)
0.59/0.69	c Dual Bound         : +1.13000000000000e+02
0.59/0.69	c Gap                : 0.00 %
0.59/0.69	c NODE         1
0.59/0.69	c DUAL BOUND   113
0.59/0.69	c PRIMAL BOUND 113
0.59/0.69	c GAP          0
0.59/0.69	s OPTIMUM FOUND
0.59/0.69	v -x515 -x514 -x513 -x512 -x511 -x510 x509 -x508 -x507 -x506 x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 x495 -x494 
0.59/0.69	v -x493 -x492 -x491 -x490 -x489 -x488 x487 x486 -x485 -x484 -x483 -x482 -x481 -x480 x479 x478 -x477 x476 -x475 -x474 x473 -x472 
0.59/0.69	v -x471 -x470 -x469 x468 x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 x455 -x454 -x453 -x452 -x451 
0.59/0.69	v x450 x449 -x448 x447 -x446 -x445 x444 -x443 -x442 -x441 x440 -x439 -x438 -x437 -x436 -x435 x434 -x433 -x432 x431 -x430 x429 
0.59/0.69	v -x428 x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 x418 -x417 x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 
0.59/0.69	v x406 -x405 -x404 x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 x395 x394 -x393 -x392 x391 -x390 -x389 -x388 x387 -x386 -x385 
0.59/0.69	v x384 -x383 -x382 -x381 x380 -x379 -x378 -x377 x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 
0.59/0.69	v -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 x349 -x348 -x347 x346 x345 -x344 -x343 
0.59/0.69	v -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 x334 -x333 x332 -x331 x330 -x329 -x328 -x327 -x326 -x325 x324 x323 x322 x321 
0.59/0.69	v -x320 x319 x318 -x317 -x316 x315 -x314 -x313 -x312 x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 x301 -x300 x299 
0.59/0.69	v -x298 -x297 -x296 -x295 -x294 -x293 -x292 x291 -x290 -x289 -x288 x287 x286 -x285 -x284 -x283 -x282 x281 x280 -x279 x278 -x277 
0.59/0.69	v -x276 x275 -x274 x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 x265 -x264 x263 -x262 -x261 -x260 -x259 -x258 x257 -x256 -x255 
0.59/0.69	v x254 -x253 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x245 -x244 -x243 -x242 x241 x240 -x239 -x238 -x237 -x236 -x235 -x234 
0.59/0.69	v -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 x213 
0.59/0.69	v -x212 -x211 x210 -x209 -x208 x207 x206 x205 -x204 x203 x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 x191 
0.59/0.69	v -x190 -x189 x188 -x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x176 -x175 x174 -x173 -x172 -x171 -x170 -x169 
0.59/0.69	v x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 x148 
0.59/0.69	v x147 -x146 -x145 x144 -x143 x142 x141 x140 x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 -x127 -x126 
0.59/0.69	v -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 x109 x108 -x107 -x106 -x105 -x104 
0.59/0.69	v -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 -x93 -x92 x91 -x90 x89 x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 
0.59/0.69	v x78 -x77 -x76 -x75 -x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 x57 -x56 -x55 -x54 -x53 
0.59/0.69	v -x52 -x51 -x50 -x49 -x48 x47 -x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 x29 -x28 
0.59/0.69	v x27 x26 -x25 -x24 x23 -x22 x21 x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 x4 x3 -x2 x1 
0.59/0.69	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.69	c Solving Time       :       0.65
0.59/0.69	c Original Problem   :
0.59/0.69	c   Problem name     : HOME/instance-1869400-1245172448.opb
0.59/0.69	c   Variables        : 515 (515 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.69	c   Constraints      : 559 initial, 559 maximal
0.59/0.69	c Presolved Problem  :
0.59/0.69	c   Problem name     : t_HOME/instance-1869400-1245172448.opb
0.59/0.69	c   Variables        : 475 (475 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.69	c   Constraints      : 356 initial, 356 maximal
0.59/0.69	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.59/0.69	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.59/0.69	c   dualfix          :       0.00         21          0          0          0          0          0          0          0
0.59/0.69	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.59/0.69	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.59/0.69	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.59/0.69	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.59/0.69	c   linear           :       0.02          0         19          0          0          0        203        136          0
0.59/0.69	c   logicor          :       0.01          0          0          0          0          0          0          0          0
0.59/0.69	c   root node        :          -          0          -          -          0          -          -          -          -
0.59/0.69	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.69	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.59/0.69	c   logicor          :        356          6        106          1          0          0          0          0          0          0
0.59/0.69	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.59/0.69	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.59/0.69	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.59/0.69	c   rootredcost      :       0.00          0          0          0
0.59/0.69	c   pseudoobj        :       0.00          7          0          0
0.59/0.69	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.59/0.69	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.69	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.69	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.69	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.69	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.69	c   applied globally :          -          -          -          0        0.0          -          -          -
0.59/0.69	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.59/0.69	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.59/0.69	c   cut pool         :       0.00          5          -          -         94          -    (maximal pool size: 216)
0.59/0.69	c   redcost          :       0.00          7          0          0          0          0
0.59/0.69	c   impliedbounds    :       0.00          5          0          0          0          0
0.59/0.69	c   intobj           :       0.00          0          0          0          0          0
0.59/0.69	c   gomory           :       0.24          7          0          0        613          0
0.59/0.69	c   strongcg         :       0.19          7          0          0        542          0
0.59/0.69	c   cmir             :       0.04          7          0          0          0          0
0.59/0.69	c   flowcover        :       0.03          7          0          0          0          0
0.59/0.69	c   clique           :       0.00          1          0          0          0          0
0.59/0.69	c   zerohalf         :       0.00          0          0          0          0          0
0.59/0.69	c   mcf              :       0.00          1          0          0          0          0
0.59/0.69	c Pricers            :       Time      Calls       Vars
0.59/0.69	c   problem variables:       0.00          0          0
0.59/0.69	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.69	c   pscost           :       0.00          0          0          0          0          0          0
0.59/0.69	c   inference        :       0.00          0          0          0          0          0          0
0.59/0.69	c   mostinf          :       0.00          0          0          0          0          0          0
0.59/0.69	c   leastinf         :       0.00          0          0          0          0          0          0
0.59/0.69	c   fullstrong       :       0.00          0          0          0          0          0          0
0.59/0.69	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.59/0.69	c   random           :       0.00          0          0          0          0          0          0
0.59/0.69	c   relpscost        :       0.00          0          0          0          0          0          0
0.59/0.69	c Primal Heuristics  :       Time      Calls      Found
0.59/0.69	c   LP solutions     :       0.00          -          1
0.59/0.69	c   pseudo solutions :       0.00          -          0
0.59/0.69	c   simplerounding   :       0.00          5          5
0.59/0.69	c   rounding         :       0.00          5          1
0.59/0.69	c   shifting         :       0.04          5          1
0.59/0.69	c   intshifting      :       0.00          0          0
0.59/0.69	c   oneopt           :       0.00          1          1
0.59/0.69	c   fixandinfer      :       0.00          0          0
0.59/0.69	c   feaspump         :       0.00          0          0
0.59/0.69	c   coefdiving       :       0.00          0          0
0.59/0.69	c   pscostdiving     :       0.00          0          0
0.59/0.69	c   fracdiving       :       0.00          0          0
0.59/0.69	c   veclendiving     :       0.00          0          0
0.59/0.69	c   intdiving        :       0.00          0          0
0.59/0.69	c   actconsdiving    :       0.00          0          0
0.59/0.69	c   objpscostdiving  :       0.00          0          0
0.59/0.69	c   rootsoldiving    :       0.00          0          0
0.59/0.69	c   linesearchdiving :       0.00          0          0
0.59/0.69	c   guideddiving     :       0.00          0          0
0.59/0.69	c   octane           :       0.00          0          0
0.59/0.69	c   rens             :       0.01          0          0
0.59/0.69	c   rins             :       0.00          0          0
0.59/0.69	c   localbranching   :       0.00          0          0
0.59/0.69	c   mutation         :       0.00          0          0
0.59/0.69	c   crossover        :       0.00          0          0
0.59/0.69	c   dins             :       0.00          0          0
0.59/0.69	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.59/0.69	c   primal LP        :       0.00          0          0       0.00          -
0.59/0.69	c   dual LP          :       0.06          6        694     115.67   11566.67
0.59/0.69	c   barrier LP       :       0.00          0          0       0.00          -
0.59/0.69	c   diving/probing LP:       0.00          0          0       0.00          -
0.59/0.69	c   strong branching :       0.00          0          0       0.00          -
0.59/0.69	c     (at root node) :          -          0          0       0.00          -
0.59/0.69	c   conflict analysis:       0.00          0          0       0.00          -
0.59/0.69	c B&B Tree           :
0.59/0.69	c   number of runs   :          1
0.59/0.69	c   nodes            :          1
0.59/0.69	c   nodes (total)    :          1
0.59/0.69	c   nodes left       :          0
0.59/0.69	c   max depth        :          0
0.59/0.69	c   max depth (total):          0
0.59/0.69	c   backtracks       :          0 (0.0%)
0.59/0.69	c   delayed cutoffs  :          0
0.59/0.69	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.59/0.69	c   avg switch length:       2.00
0.59/0.69	c   switching time   :       0.00
0.59/0.69	c Solution           :
0.59/0.69	c   Solutions found  :          9 (5 improvements)
0.59/0.69	c   Primal Bound     : +1.13000000000000e+02   (in run 1, after 1 nodes, 0.65 seconds, depth 0, found by <relaxation>)
0.59/0.69	c   Dual Bound       : +1.13000000000000e+02
0.59/0.69	c   Gap              :       0.00 %
0.59/0.69	c   Root Dual Bound  : +1.13000000000000e+02
0.69/0.70	c Time complete: 0.7.

Verifier Data 

OK	113

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869400-1245172448/watcher-1869400-1245172448 -o /tmp/evaluation-result-1869400-1245172448/solver-1869400-1245172448 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869400-1245172448.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4422
/proc/meminfo: memFree=1847232/2055920 swapFree=4192812/4192956
[pid=4422] ppid=4420 vsize=4648 CPUtime=0
/proc/4422/stat : 4422 (pbscip.linux.x8) R 4420 4422 4286 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 184844044 4759552 476 1992294400 4194304 7823515 548682068736 18446744073709551615 6124882 0 0 4096 0 0 0 0 17 1 0 0
/proc/4422/statm: 1162 485 318 886 0 272 0

[startup+0.0787099 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4422
/proc/meminfo: memFree=1847232/2055920 swapFree=4192812/4192956
[pid=4422] ppid=4420 vsize=14820 CPUtime=0.06
/proc/4422/stat : 4422 (pbscip.linux.x8) R 4420 4422 4286 0 -1 4194304 3237 0 0 0 5 1 0 0 18 0 1 0 184844044 15175680 2860 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4422/statm: 3705 2860 517 886 0 2815 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14820

[startup+0.101713 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4422
/proc/meminfo: memFree=1847232/2055920 swapFree=4192812/4192956
[pid=4422] ppid=4420 vsize=14820 CPUtime=0.09
/proc/4422/stat : 4422 (pbscip.linux.x8) R 4420 4422 4286 0 -1 4194304 3258 0 0 0 8 1 0 0 18 0 1 0 184844044 15175680 2881 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4422/statm: 3705 2881 517 886 0 2815 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14820

[startup+0.301734 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4422
/proc/meminfo: memFree=1847232/2055920 swapFree=4192812/4192956
[pid=4422] ppid=4420 vsize=18652 CPUtime=0.29
/proc/4422/stat : 4422 (pbscip.linux.x8) R 4420 4422 4286 0 -1 4194304 4268 0 0 0 27 2 0 0 19 0 1 0 184844044 19099648 3891 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4422/statm: 4663 3891 555 886 0 3773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18652

[startup+0.701778 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4422
/proc/meminfo: memFree=1847232/2055920 swapFree=4192812/4192956
[pid=4422] ppid=4420 vsize=20512 CPUtime=0.69
/proc/4422/stat : 4422 (pbscip.linux.x8) R 4420 4422 4286 0 -1 4194304 5415 0 0 0 66 3 0 0 16 0 1 0 184844044 21004288 4381 1992294400 4194304 7823515 548682068736 18446744073709551615 5875792 0 0 4096 0 0 0 0 17 1 0 0
/proc/4422/statm: 5128 4381 563 886 0 4238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20512

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

Child status: 0
Real time (s): 0.708783
CPU time (s): 0.707891
CPU user time (s): 0.673897
CPU system time (s): 0.033994
CPU usage (%): 99.8742
Max. virtual memory (cumulated for all children) (KiB): 20512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.673897
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5418
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= 4
involuntary context switches= 1

runsolver used 0.002999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node35 at 2009-06-16 19:14:08
IDJOB=1869400
IDBENCH=2855
IDSOLVER=683
FILE ID=node35/1869400-1245172448
PBS_JOBID= 9363897
Free space on /tmp= 66136 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-max512.r.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869400-1245172448/watcher-1869400-1245172448 -o /tmp/evaluation-result-1869400-1245172448/solver-1869400-1245172448 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869400-1245172448.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= abda325d00dae29cc1f423bbedcd64ad
RANDOM SEED=1964057251

node35.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1847648 kB
Buffers:         43124 kB
Cached:          90968 kB
SwapCached:        140 kB
Active:          64072 kB
Inactive:        84004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10128 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            46164 kB
Committed_AS:   171200 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66124 MiB
End job on node35 at 2009-06-16 19:14:08