Trace number 1869372

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)OPT109 1.13883 1.13957

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-mlp4.r.opb
MD5SUMc216dcb87e9001dad9e1252e03860f2a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark109
Best CPU time to get the best result obtained on this benchmark1.13883
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 109
Optimality of the best value was proved YES
Number of variables594
Total number of constraints530
Number of constraints which are clauses530
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 constraint18
Number of terms in the objective function 594
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 594
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 594
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-1869372-1245172125.opb>
0.00/0.02	c original problem has 594 variables (594 bin, 0 int, 0 impl, 0 cont) and 530 constraints
0.01/0.02	c start presolving problem
0.01/0.02	c presolving:
0.01/0.04	c (round 1) 0 del vars, 113 del conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.01/0.04	c (round 2) 15 del vars, 121 del conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.01/0.04	c (round 3) 19 del vars, 122 del conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.01/0.05	c (round 4) 19 del vars, 122 del conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 408 upgd conss, 58 impls, 0 clqs
0.01/0.05	c    (0.0s) probing: 101/575 (17.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.05	c presolving (5 rounds):
0.01/0.05	c  19 deleted vars, 122 deleted constraints, 0 tightened bounds, 0 added holes, 113 changed sides, 0 changed coefficients
0.01/0.05	c  58 implications, 0 cliques
0.01/0.05	c presolved problem has 575 variables (575 bin, 0 int, 0 impl, 0 cont) and 408 constraints
0.01/0.05	c     408 constraints of type <logicor>
0.01/0.05	c transformed objective value is always integral (scale: 1)
0.01/0.05	c Presolving Time: 0.02
0.01/0.05	c strange?!, PURESAT with obj
0.01/0.05	c -----------------------------------------------------------------------------------------------
0.01/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05	c limits/memory = c 1620
0.01/0.05	c # maximal time in seconds to run
0.01/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05	c limits/time = c 1791
0.01/0.05	c # frequency for displaying node information lines
0.01/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.05	c display/freq = c 10000
0.01/0.05	c -----------------------------------------------------------------------------------------------
0.01/0.05	c start solving problem
0.01/0.05	c 
0.09/0.16	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c   0.1s|     1 |     0 |  1028 |1741k|   0 | 141 | 575 | 408 | 408 | 575 | 408 |   0 |   0 |   0 | 1.085000e+02 |      --      |    Inf 
0.09/0.16	o 190
0.09/0.16	c r 0.1s|     1 |     0 |  1028 |1757k|   0 | 141 | 575 | 408 | 408 | 575 | 408 |   0 |   0 |   0 | 1.085000e+02 | 1.900000e+02 |  75.12%
0.09/0.16	o 189
0.09/0.16	c R 0.1s|     1 |     0 |  1028 |1773k|   0 | 141 | 575 | 408 | 408 | 575 | 408 |   0 |   0 |   0 | 1.085000e+02 | 1.890000e+02 |  74.19%
0.09/0.16	o 188
0.09/0.16	c s 0.1s|     1 |     0 |  1028 |1789k|   0 | 141 | 575 | 408 | 408 | 575 | 408 |   0 |   0 |   0 | 1.085000e+02 | 1.880000e+02 |  73.27%
0.29/0.30	c   0.3s|     1 |     0 |  1053 |2565k|   0 | 161 | 575 | 408 | 408 | 575 | 410 |   2 |   0 |   0 | 1.090000e+02 | 1.880000e+02 |  72.48%
0.39/0.44	c   0.4s|     1 |     0 |  1071 |3198k|   0 | 170 | 575 | 408 | 408 | 575 | 412 |   4 |   0 |   0 | 1.090000e+02 | 1.880000e+02 |  72.48%
0.49/0.56	c   0.5s|     1 |     0 |  1087 |3275k|   0 | 159 | 575 | 408 | 408 | 575 | 414 |   6 |   0 |   0 | 1.090000e+02 | 1.880000e+02 |  72.48%
0.69/0.71	c   0.7s|     1 |     0 |  1113 |3390k|   0 | 171 | 575 | 408 | 408 | 575 | 416 |   8 |   0 |   0 | 1.090000e+02 | 1.880000e+02 |  72.48%
0.79/0.88	c   0.8s|     1 |     0 |  1128 |3406k|   0 | 174 | 575 | 408 | 408 | 575 | 417 |   9 |   0 |   0 | 1.090000e+02 | 1.880000e+02 |  72.48%
1.00/1.05	o 120
1.00/1.05	c k 1.0s|     1 |     0 |  1128 |3431k|   0 | 174 | 575 | 408 | 408 | 575 | 417 |   9 |   0 |   0 | 1.090000e+02 | 1.200000e+02 |  10.09%
1.10/1.11	o 109
1.10/1.11	c E 1.0s|     1 |     0 |  1128 |3431k|   0 |   - | 575 | 408 | 408 | 575 | 417 |   9 |   0 |   0 | 1.090000e+02 | 1.090000e+02 |   0.00%
1.10/1.12	c   1.0s|     1 |     0 |  1128 |3431k|   0 |   - | 575 | 408 | 408 | 575 | 417 |   9 |   0 |   0 | 1.090000e+02 | 1.090000e+02 |   0.00%
1.10/1.12	c 
1.10/1.12	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.12	c Solving Time (sec) : 1.04
1.10/1.12	c Solving Nodes      : 1
1.10/1.12	c Primal Bound       : +1.09000000000000e+02 (10 solutions)
1.10/1.12	c Dual Bound         : +1.09000000000000e+02
1.10/1.12	c Gap                : 0.00 %
1.10/1.12	c NODE         1
1.10/1.12	c DUAL BOUND   109
1.10/1.12	c PRIMAL BOUND 109
1.10/1.12	c GAP          0
1.10/1.12	s OPTIMUM FOUND
1.10/1.12	v -x594 x593 x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 x573 
1.10/1.12	v -x572 x571 x570 -x569 -x568 -x567 -x566 -x565 x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 
1.10/1.12	v x551 -x550 -x549 x548 -x547 -x546 -x545 -x544 x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 
1.10/1.12	v -x529 x528 -x527 -x526 -x525 x524 -x523 x522 -x521 x520 -x519 -x518 x517 -x516 -x515 -x514 -x513 -x512 -x511 x510 -x509 -x508 
1.10/1.12	v -x507 -x506 x505 x504 x503 -x502 -x501 x500 -x499 -x498 x497 -x496 -x495 -x494 -x493 x492 -x491 -x490 -x489 x488 -x487 -x486 
1.10/1.12	v -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 x468 -x467 -x466 x465 
1.10/1.12	v -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 x450 -x449 -x448 -x447 -x446 -x445 -x444 
1.10/1.12	v -x443 -x442 -x441 -x440 -x439 -x438 x437 -x436 -x435 -x434 -x433 -x432 x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 
1.10/1.12	v -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 x406 -x405 -x404 -x403 x402 
1.10/1.12	v x401 -x400 -x399 x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 
1.10/1.12	v -x379 x378 x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 x364 x363 -x362 -x361 -x360 -x359 
1.10/1.12	v -x358 -x357 -x356 x355 -x354 x353 -x352 x351 -x350 -x349 x348 -x347 -x346 -x345 -x344 -x343 -x342 x341 -x340 -x339 -x338 x337 
1.10/1.12	v -x336 x335 -x334 -x333 -x332 x331 -x330 -x329 -x328 x327 x326 -x325 -x324 -x323 x322 -x321 x320 -x319 -x318 -x317 -x316 x315 
1.10/1.12	v x314 -x313 -x312 -x311 -x310 x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 x295 -x294 
1.10/1.12	v -x293 -x292 x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 x281 -x280 -x279 -x278 -x277 x276 x275 -x274 x273 x272 
1.10/1.12	v -x271 -x270 -x269 -x268 -x267 -x266 -x265 x264 -x263 -x262 x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 x251 
1.10/1.12	v -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 x240 -x239 -x238 -x237 -x236 x235 -x234 -x233 -x232 -x231 -x230 x229 
1.10/1.12	v -x228 -x227 -x226 -x225 x224 -x223 x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 x209 -x208 
1.10/1.12	v -x207 -x206 -x205 x204 x203 -x202 -x201 -x200 x199 -x198 -x197 x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 
1.10/1.12	v -x185 x184 x183 -x182 -x181 -x180 -x179 x178 -x177 x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 -x168 -x167 -x166 x165 -x164 
1.10/1.12	v -x163 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 x150 -x149 -x148 -x147 x146 -x145 -x144 -x143 
1.10/1.12	v -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x126 -x125 -x124 x123 -x122 -x121 
1.10/1.12	v x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 x104 -x103 -x102 -x101 -x100 
1.10/1.12	v x99 -x98 x97 x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 x80 -x79 -x78 -x77 -x76 -x75 -x74 
1.10/1.12	v -x73 -x72 -x71 x70 -x69 -x68 -x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 
1.10/1.12	v x48 -x47 -x46 -x45 -x44 x43 -x42 -x41 x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 -x31 x30 -x29 -x28 -x27 -x26 -x25 -x24 x23 -x22 
1.10/1.12	v -x21 -x20 x19 -x18 x17 -x16 -x15 -x14 -x13 x12 -x11 -x10 -x9 -x8 x7 x6 -x5 -x4 -x3 -x2 -x1 
1.10/1.12	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.12	c Solving Time       :       1.04
1.10/1.12	c Original Problem   :
1.10/1.12	c   Problem name     : HOME/instance-1869372-1245172125.opb
1.10/1.12	c   Variables        : 594 (594 binary, 0 integer, 0 implicit integer, 0 continuous)
1.10/1.12	c   Constraints      : 530 initial, 530 maximal
1.10/1.12	c Presolved Problem  :
1.10/1.12	c   Problem name     : t_HOME/instance-1869372-1245172125.opb
1.10/1.12	c   Variables        : 575 (575 binary, 0 integer, 0 implicit integer, 0 continuous)
1.10/1.12	c   Constraints      : 408 initial, 408 maximal
1.10/1.12	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.10/1.12	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   dualfix          :       0.00         11          0          0          0          0          0          0          0
1.10/1.12	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   linear           :       0.01          0          8          0          0          0        122        113          0
1.10/1.12	c   logicor          :       0.01          0          0          0          0          0          0          0          0
1.10/1.12	c   root node        :          -          0          -          -          0          -          -          -          -
1.10/1.12	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.12	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.10/1.12	c   logicor          :        408          6         87          0          0          0          0          0          0          0
1.10/1.12	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.10/1.12	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.10/1.12	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.10/1.12	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.10/1.12	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.10/1.12	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.10/1.12	c   rootredcost      :       0.00          0          0          0
1.10/1.12	c   pseudoobj        :       0.00          3          0          0
1.10/1.12	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.10/1.12	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.10/1.12	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.12	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.12	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.12	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.10/1.12	c   applied globally :          -          -          -          0        0.0          -          -          -
1.10/1.12	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.10/1.12	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.10/1.12	c   cut pool         :       0.00          5          -          -         91          -    (maximal pool size: 200)
1.10/1.12	c   redcost          :       0.00          6          0          0          0          0
1.10/1.12	c   impliedbounds    :       0.00          6          0          0          0          0
1.10/1.12	c   intobj           :       0.00          0          0          0          0          0
1.10/1.12	c   gomory           :       0.38          6          0          0        463          0
1.10/1.12	c   strongcg         :       0.29          6          0          0        525          0
1.10/1.12	c   cmir             :       0.05          6          0          0          0          0
1.10/1.12	c   flowcover        :       0.08          6          0          0          0          0
1.10/1.12	c   clique           :       0.00          1          0          0          0          0
1.10/1.12	c   zerohalf         :       0.00          0          0          0          0          0
1.10/1.12	c   mcf              :       0.00          1          0          0          0          0
1.10/1.12	c Pricers            :       Time      Calls       Vars
1.10/1.12	c   problem variables:       0.00          0          0
1.10/1.12	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.12	c   pscost           :       0.00          0          0          0          0          0          0
1.10/1.12	c   inference        :       0.00          0          0          0          0          0          0
1.10/1.12	c   mostinf          :       0.00          0          0          0          0          0          0
1.10/1.12	c   leastinf         :       0.00          0          0          0          0          0          0
1.10/1.12	c   fullstrong       :       0.00          0          0          0          0          0          0
1.10/1.12	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.10/1.12	c   random           :       0.00          0          0          0          0          0          0
1.10/1.12	c   relpscost        :       0.00          0          0          0          0          0          0
1.10/1.12	c Primal Heuristics  :       Time      Calls      Found
1.10/1.12	c   LP solutions     :       0.00          -          0
1.10/1.12	c   pseudo solutions :       0.00          -          0
1.10/1.12	c   simplerounding   :       0.00          6          6
1.10/1.12	c   rounding         :       0.01          6          1
1.10/1.12	c   shifting         :       0.01          6          1
1.10/1.12	c   intshifting      :       0.00          0          0
1.10/1.12	c   oneopt           :       0.00          1          1
1.10/1.12	c   fixandinfer      :       0.00          0          0
1.10/1.12	c   feaspump         :       0.00          0          0
1.10/1.12	c   coefdiving       :       0.00          0          0
1.10/1.12	c   pscostdiving     :       0.00          0          0
1.10/1.12	c   fracdiving       :       0.00          0          0
1.10/1.12	c   veclendiving     :       0.00          0          0
1.10/1.12	c   intdiving        :       0.00          0          0
1.10/1.12	c   actconsdiving    :       0.00          0          0
1.10/1.12	c   objpscostdiving  :       0.00          0          0
1.10/1.12	c   rootsoldiving    :       0.00          0          0
1.10/1.12	c   linesearchdiving :       0.00          0          0
1.10/1.12	c   guideddiving     :       0.00          0          0
1.10/1.12	c   octane           :       0.00          0          0
1.10/1.12	c   rens             :       0.06          1          1
1.10/1.12	c   rins             :       0.00          0          0
1.10/1.12	c   localbranching   :       0.00          0          0
1.10/1.12	c   mutation         :       0.00          0          0
1.10/1.12	c   crossover        :       0.00          0          0
1.10/1.12	c   dins             :       0.00          0          0
1.10/1.12	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.10/1.12	c   primal LP        :       0.00          0          0       0.00          -
1.10/1.12	c   dual LP          :       0.14          6       1128     188.00    8057.14
1.10/1.12	c   barrier LP       :       0.00          0          0       0.00          -
1.10/1.12	c   diving/probing LP:       0.00          0          0       0.00          -
1.10/1.12	c   strong branching :       0.00          0          0       0.00          -
1.10/1.12	c     (at root node) :          -          0          0       0.00          -
1.10/1.12	c   conflict analysis:       0.00          0          0       0.00          -
1.10/1.12	c B&B Tree           :
1.10/1.12	c   number of runs   :          1
1.10/1.12	c   nodes            :          1
1.10/1.12	c   nodes (total)    :          1
1.10/1.12	c   nodes left       :          0
1.10/1.12	c   max depth        :          0
1.10/1.12	c   max depth (total):          0
1.10/1.12	c   backtracks       :          0 (0.0%)
1.10/1.12	c   delayed cutoffs  :          0
1.10/1.12	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.10/1.12	c   avg switch length:       2.00
1.10/1.12	c   switching time   :       0.00
1.10/1.12	c Solution           :
1.10/1.12	c   Solutions found  :         10 (5 improvements)
1.10/1.12	c   Primal Bound     : +1.09000000000000e+02   (in run 1, after 1 nodes, 1.04 seconds, depth 0, found by <rens>)
1.10/1.12	c   Dual Bound       : +1.09000000000000e+02
1.10/1.12	c   Gap              :       0.00 %
1.10/1.12	c   Root Dual Bound  : +1.09000000000000e+02
1.10/1.13	c Time complete: 1.12.

Verifier Data 

OK	109

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869372-1245172125/watcher-1869372-1245172125 -o /tmp/evaluation-result-1869372-1245172125/solver-1869372-1245172125 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869372-1245172125.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: 0.87 0.97 0.99 3/64 30428
/proc/meminfo: memFree=1850496/2055920 swapFree=4191900/4192956
[pid=30428] ppid=30426 vsize=4324 CPUtime=0
/proc/30428/stat : 30428 (pbscip.linux.x8) R 30426 30428 30067 0 -1 4194304 465 0 0 0 0 0 0 0 18 0 1 0 184812948 4427776 449 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/30428/statm: 1081 463 300 886 0 191 0

[startup+0.0250241 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 30428
/proc/meminfo: memFree=1850496/2055920 swapFree=4191900/4192956
[pid=30428] ppid=30426 vsize=10340 CPUtime=0.01
/proc/30428/stat : 30428 (pbscip.linux.x8) R 30426 30428 30067 0 -1 4194304 2186 0 0 0 1 0 0 0 18 0 1 0 184812948 10588160 1814 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 2585 1817 367 886 0 1695 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10340

[startup+0.101002 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 30428
/proc/meminfo: memFree=1850496/2055920 swapFree=4191900/4192956
[pid=30428] ppid=30426 vsize=14872 CPUtime=0.09
/proc/30428/stat : 30428 (pbscip.linux.x8) R 30426 30428 30067 0 -1 4194304 3264 0 0 0 7 2 0 0 18 0 1 0 184812948 15228928 2887 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 3718 2887 517 886 0 2828 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14872

[startup+0.301943 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 30428
/proc/meminfo: memFree=1850496/2055920 swapFree=4191900/4192956
[pid=30428] ppid=30426 vsize=19192 CPUtime=0.29
/proc/30428/stat : 30428 (pbscip.linux.x8) R 30426 30428 30067 0 -1 4194304 4367 0 0 0 26 3 0 0 19 0 1 0 184812948 19652608 3990 1992294400 4194304 7823515 548682068736 18446744073709551615 4291284 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 4798 3990 554 886 0 3908 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19192

[startup+0.70183 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 30428
/proc/meminfo: memFree=1850496/2055920 swapFree=4191900/4192956
[pid=30428] ppid=30426 vsize=25636 CPUtime=0.69
/proc/30428/stat : 30428 (pbscip.linux.x8) R 30426 30428 30067 0 -1 4194304 5983 0 0 0 65 4 0 0 22 0 1 0 184812948 26251264 5591 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 6409 5591 554 886 0 5519 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25636

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

[startup+1.10571 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 30429
/proc/meminfo: memFree=1829176/2055920 swapFree=4191900/4192956
[pid=30428] ppid=30426 vsize=36580 CPUtime=1.1
/proc/30428/stat : 30428 (pbscip.linux.x8) R 30426 30428 30067 0 -1 4194304 8424 0 0 0 104 6 0 0 25 0 1 0 184812948 37457920 8028 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 9145 8028 561 886 0 8255 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 36580

Child status: 0
Real time (s): 1.13957
CPU time (s): 1.13883
CPU user time (s): 1.06984
CPU system time (s): 0.068989
CPU usage (%): 99.9348
Max. virtual memory (cumulated for all children) (KiB): 36580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.06984
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8457
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= 6
involuntary context switches= 4

runsolver used 0.005999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 19:08:45
IDJOB=1869372
IDBENCH=2841
IDSOLVER=683
FILE ID=node16/1869372-1245172125
PBS_JOBID= 9363891
Free space on /tmp= 66280 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-mlp4.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-1869372-1245172125/watcher-1869372-1245172125 -o /tmp/evaluation-result-1869372-1245172125/solver-1869372-1245172125 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869372-1245172125.opb

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

MD5SUM BENCH= c216dcb87e9001dad9e1252e03860f2a
RANDOM SEED=1675942324

node16.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		: 3000.214
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		: 3000.214
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:       1850976 kB
Buffers:         32688 kB
Cached:          95776 kB
SwapCached:        260 kB
Active:          48084 kB
Inactive:        93108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850976 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           10320 kB
Writeback:           0 kB
Mapped:          21184 kB
Slab:            49716 kB
Committed_AS:   156156 kB
PageTables:       1440 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= 66272 MiB
End job on node16 at 2009-06-16 19:08:46