Trace number 2666210

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT90 0.711891 0.711791

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-m4.r.opb
MD5SUMf69ecb5497caa964fbd82b9dc6698ac3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark90
Best CPU time to get the best result obtained on this benchmark0.347947
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 90
Optimality of the best value was proved YES
Number of variables652
Total number of constraints759
Number of constraints which are clauses759
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 constraint46
Number of terms in the objective function 652
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 652
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 652
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 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 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-2666210-1276593478.opb>
0.00/0.03	c original problem has 652 variables (652 bin, 0 int, 0 impl, 0 cont) and 759 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.04	o 652
0.00/0.04	c feasible solution found by trivial heuristic, objective value  6.520000e+02
0.00/0.04	c presolving:
0.00/0.06	c (round 1) 0 del vars, 368 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 0 clqs
0.00/0.07	c (round 2) 37 del vars, 374 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 0 clqs
0.00/0.07	c (round 3) 44 del vars, 384 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 0 clqs
0.00/0.07	c (round 4) 45 del vars, 386 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 0 clqs
0.07/0.08	c (round 5) 46 del vars, 386 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 373 upgd conss, 28 impls, 0 clqs
0.07/0.09	c    (0.0s) probing: 101/606 (16.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.07/0.09	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.07/0.09	c presolving (6 rounds):
0.07/0.09	c  46 deleted vars, 386 deleted constraints, 0 tightened bounds, 0 added holes, 351 changed sides, 0 changed coefficients
0.07/0.09	c  28 implications, 0 cliques
0.07/0.09	c presolved problem has 606 variables (606 bin, 0 int, 0 impl, 0 cont) and 373 constraints
0.07/0.09	c     373 constraints of type <logicor>
0.07/0.09	c transformed objective value is always integral (scale: 1)
0.07/0.09	c Presolving Time: 0.03
0.07/0.09	c - non default parameters ----------------------------------------------------------------------
0.07/0.09	c # SCIP version 1.2.1.2
0.07/0.09	c 
0.07/0.09	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.07/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.09	c conflict/interconss = 0
0.07/0.09	c 
0.07/0.09	c # should binary conflicts be preferred?
0.07/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09	c conflict/preferbinary = TRUE
0.07/0.09	c 
0.07/0.09	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.07/0.09	c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.09	c constraints/agelimit = 1
0.07/0.09	c 
0.07/0.09	c # should enforcement of pseudo solution be disabled?
0.07/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09	c constraints/disableenfops = TRUE
0.07/0.09	c 
0.07/0.09	c # frequency for displaying node information lines
0.07/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.09	c display/freq = 10000
0.07/0.09	c 
0.07/0.09	c # maximal time in seconds to run
0.07/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09	c limits/time = 1799.98
0.07/0.09	c 
0.07/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09	c limits/memory = 1620
0.07/0.09	c 
0.07/0.09	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.07/0.09	c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.09	c lp/solvefreq = 0
0.07/0.09	c 
0.07/0.09	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.07/0.09	c # [type: char, range: {lafpsqd}, default: l]
0.07/0.09	c lp/pricing = a
0.07/0.09	c 
0.07/0.09	c # should presolving try to simplify inequalities
0.07/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09	c constraints/linear/simplifyinequalities = TRUE
0.07/0.09	c 
0.07/0.09	c # should presolving try to simplify knapsacks
0.07/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.07/0.09	c 
0.07/0.09	c # priority of node selection rule <dfs> in standard mode
0.07/0.09	c # [type: int, range: [-536870912,536870911], default: 0]
0.07/0.09	c nodeselection/dfs/stdpriority = 1000000
0.07/0.09	c 
0.07/0.09	c -----------------------------------------------------------------------------------------------
0.07/0.09	c start solving
0.07/0.09	c 
0.07/0.09	o 613
0.07/0.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.07/0.09	c t 0.0s|     1 |     0 |     0 |     - |1882k|   0 |   - | 606 | 373 |   0 |   0 |   0 |   0 |   0 |      --      | 6.130000e+02 |    Inf 
0.07/0.09	o 128
0.07/0.09	c b 0.0s|     1 |     0 |     0 |     - |2281k|   0 |   - | 606 | 373 | 606 | 373 |   0 |   0 |   0 |      --      | 1.280000e+02 |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   362 |     - |2273k|   0 |  88 | 606 | 373 | 606 | 373 |   0 |   0 |   0 | 8.900000e+01 | 1.280000e+02 |  43.82%
0.09/0.19	c   0.1s|     1 |     0 |   471 |     - |2542k|   0 |  85 | 606 | 373 | 606 | 377 |   4 |   0 |   0 | 8.900000e+01 | 1.280000e+02 |  43.82%
0.09/0.19	o 128
0.09/0.19	c s 0.1s|     1 |     0 |   471 |     - |2558k|   0 |  85 | 606 | 373 | 606 | 377 |   4 |   0 |   0 | 8.900000e+01 | 1.280000e+02 |  43.82%
0.09/0.19	o 92
0.09/0.19	c b 0.1s|     1 |     0 |   471 |     - |2574k|   0 |  85 | 606 | 373 | 606 | 377 |   4 |   0 |   0 | 8.900000e+01 | 9.200000e+01 |   3.37%
0.19/0.27	c   0.2s|     1 |     0 |   528 |     - |2890k|   0 |  95 | 606 | 373 | 606 | 381 |   8 |   0 |   0 | 8.903333e+01 | 9.200000e+01 |   3.33%
0.29/0.37	c   0.3s|     1 |     0 |   556 |     - |3476k|   0 |  88 | 606 | 373 | 606 | 383 |  10 |   0 |   0 | 8.919048e+01 | 9.200000e+01 |   3.15%
0.39/0.47	c   0.4s|     1 |     0 |   612 |     - |3940k|   0 |  79 | 606 | 373 | 606 | 385 |  12 |   0 |   0 | 8.933333e+01 | 9.200000e+01 |   2.99%
0.49/0.57	c   0.5s|     1 |     0 |   664 |     - |4117k|   0 |  93 | 606 | 373 | 606 | 387 |  14 |   0 |   0 | 8.936134e+01 | 9.200000e+01 |   2.95%
0.59/0.69	c   0.6s|     1 |     0 |   665 |     - |4582k|   0 |   0 | 606 | 373 | 606 | 388 |  15 |   0 |   0 | 9.000000e+01 | 9.200000e+01 |   2.22%
0.59/0.69	o 90
0.59/0.69	c * 0.6s|     1 |     0 |   665 |     - |4590k|   0 |   - | 606 | 373 | 606 | 388 |  15 |   0 |   0 | 9.000000e+01 | 9.000000e+01 |   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) : 0.63
0.59/0.69	c Solving Nodes      : 1
0.59/0.69	c Primal Bound       : +9.00000000000000e+01 (13 solutions)
0.59/0.69	c Dual Bound         : +9.00000000000000e+01
0.59/0.69	c Gap                : 0.00 %
0.69/0.70	s OPTIMUM FOUND
0.69/0.70	v -x652 -x651 -x650 -x649 -x648 -x647 -x646 x645 -x644 x643 -x642 x641 -x640 x639 x638 -x637 -x636 x635 -x634 x633 x632 x631 x630 
0.69/0.70	v x629 -x628 x627 -x626 x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 x617 -x616 x615 x614 -x613 -x612 -x611 -x610 x609 -x608 
0.69/0.70	v -x607 -x606 x605 -x604 -x603 x602 -x601 -x600 -x599 -x598 -x597 -x596 x595 x594 -x593 -x592 -x591 -x590 -x589 -x588 x587 -x586 
0.69/0.70	v -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 x572 -x571 -x570 -x569 -x568 -x567 x566 -x565 
0.69/0.70	v -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 x544 
0.69/0.70	v -x543 -x542 -x541 -x540 -x539 x538 -x537 x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 
0.69/0.70	v -x522 x521 -x520 -x519 x518 -x517 -x516 -x515 x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 
0.69/0.70	v -x500 -x499 x498 -x497 -x496 -x495 -x494 -x493 -x492 x491 x490 -x489 -x488 -x487 -x486 x485 -x484 -x483 -x482 -x481 -x480 
0.69/0.70	v -x479 -x478 x477 -x476 -x475 -x474 -x473 -x472 x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 
0.69/0.70	v -x458 -x457 -x456 -x455 -x454 x453 x452 -x451 x450 -x449 -x448 -x447 -x446 x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 
0.69/0.70	v -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 x428 x427 x426 -x425 -x424 -x423 x422 -x421 -x420 -x419 -x418 -x417 -x416 
0.69/0.70	v -x415 x414 -x413 x412 -x411 -x410 -x409 x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 x396 -x395 -x394 
0.69/0.70	v -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 
0.69/0.70	v -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 x360 -x359 -x358 x357 x356 -x355 -x354 -x353 -x352 
0.69/0.70	v -x351 -x350 x349 x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 x332 -x331 -x330 
0.69/0.70	v x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 
0.69/0.70	v x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 
0.69/0.70	v -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 x271 -x270 -x269 -x268 -x267 
0.69/0.70	v -x266 x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 
0.69/0.70	v -x245 x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 x236 x235 -x234 -x233 x232 -x231 -x230 x229 -x228 -x227 -x226 -x225 -x224 
0.69/0.70	v -x223 -x222 -x221 -x220 -x219 x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 x208 -x207 -x206 -x205 -x204 -x203 
0.69/0.70	v -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 x188 -x187 -x186 -x185 -x184 x183 -x182 
0.69/0.70	v x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 
0.69/0.70	v x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 -x139 
0.69/0.70	v -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 x120 x119 -x118 
0.69/0.70	v -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 
0.69/0.70	v x96 x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 -x80 -x79 -x78 -x77 -x76 x75 -x74 -x73 x72 -x71 
0.69/0.70	v -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 
0.69/0.70	v -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 
0.69/0.70	v -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 x3 -x2 x1 
0.69/0.70	c SCIP Status        : problem is solved [optimal solution found]
0.69/0.70	c Solving Time       :       0.63
0.69/0.70	c Original Problem   :
0.69/0.70	c   Problem name     : HOME/instance-2666210-1276593478.opb
0.69/0.70	c   Variables        : 652 (652 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.70	c   Constraints      : 759 initial, 759 maximal
0.69/0.70	c Presolved Problem  :
0.69/0.70	c   Problem name     : t_HOME/instance-2666210-1276593478.opb
0.69/0.70	c   Variables        : 606 (606 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.70	c   Constraints      : 373 initial, 373 maximal
0.69/0.70	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.69/0.70	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.69/0.70	c   dualfix          :       0.00         39          0          0          0          0          0          0          0
0.69/0.70	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.69/0.70	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.69/0.70	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.69/0.70	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.69/0.70	c   linear           :       0.02          0          7          0          0          0        386        351          0
0.69/0.70	c   logicor          :       0.01          0          0          0          0          0          0          0          0
0.69/0.70	c   root node        :          -          0          -          -          0          -          -          -          -
0.69/0.70	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.69/0.70	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.69/0.70	c   logicor          :        373          7         91          1          0          0          0          0          0          0
0.69/0.70	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.69/0.70	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.69/0.70	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.69/0.70	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.69/0.70	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.69/0.70	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.69/0.70	c   vbounds          :       0.00          2          0          0
0.69/0.70	c   rootredcost      :       0.00          0          0          0
0.69/0.70	c   pseudoobj        :       0.00          7          0          0
0.69/0.70	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.69/0.70	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.69/0.70	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.70	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.70	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.70	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.69/0.70	c   applied globally :          -          -          -          0        0.0          -          -          -
0.69/0.70	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.69/0.70	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.69/0.70	c   cut pool         :       0.02          6          -          -         47          -    (maximal pool size: 253)
0.69/0.70	c   redcost          :       0.00          7          0          0          0          0
0.69/0.70	c   impliedbounds    :       0.00          6          0          0          0          0
0.69/0.70	c   intobj           :       0.00          0          0          0          0          0
0.69/0.70	c   cgmip            :       0.00          0          0          0          0          0
0.69/0.70	c   gomory           :       0.21          6          0          0        935          0
0.69/0.70	c   strongcg         :       0.20          6          0          0        867          0
0.69/0.70	c   cmir             :       0.03          6          0          0          0          0
0.69/0.70	c   flowcover        :       0.05          6          0          0          0          0
0.69/0.70	c   clique           :       0.00          1          0          0          0          0
0.69/0.70	c   zerohalf         :       0.00          0          0          0          0          0
0.69/0.70	c   mcf              :       0.00          1          0          0          0          0
0.69/0.70	c   rapidlearning    :       0.00          0          0          0          0          0
0.69/0.70	c Pricers            :       Time      Calls       Vars
0.69/0.70	c   problem variables:       0.00          0          0
0.69/0.70	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.69/0.70	c   pscost           :       0.00          0          0          0          0          0          0
0.69/0.70	c   inference        :       0.00          0          0          0          0          0          0
0.69/0.70	c   mostinf          :       0.00          0          0          0          0          0          0
0.69/0.70	c   leastinf         :       0.00          0          0          0          0          0          0
0.69/0.70	c   fullstrong       :       0.00          0          0          0          0          0          0
0.69/0.70	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.69/0.70	c   random           :       0.00          0          0          0          0          0          0
0.69/0.70	c   relpscost        :       0.00          0          0          0          0          0          0
0.69/0.70	c Primal Heuristics  :       Time      Calls      Found
0.69/0.70	c   LP solutions     :       0.00          -          1
0.69/0.70	c   pseudo solutions :       0.00          -          0
0.69/0.70	c   crossover        :       0.00          0          0
0.69/0.70	c   oneopt           :       0.00          4          2
0.69/0.70	c   trivial          :       0.00          2          3
0.69/0.70	c   simplerounding   :       0.00          6          6
0.69/0.70	c   zirounding       :       0.00          0          0
0.69/0.70	c   rounding         :       0.00          6          0
0.69/0.70	c   shifting         :       0.01          6          1
0.69/0.70	c   intshifting      :       0.00          0          0
0.69/0.70	c   twoopt           :       0.00          0          0
0.69/0.70	c   fixandinfer      :       0.00          0          0
0.69/0.70	c   feaspump         :       0.00          0          0
0.69/0.70	c   coefdiving       :       0.00          0          0
0.69/0.70	c   pscostdiving     :       0.00          0          0
0.69/0.70	c   fracdiving       :       0.00          0          0
0.69/0.70	c   veclendiving     :       0.00          0          0
0.69/0.70	c   intdiving        :       0.00          0          0
0.69/0.70	c   actconsdiving    :       0.00          0          0
0.69/0.70	c   objpscostdiving  :       0.00          0          0
0.69/0.70	c   rootsoldiving    :       0.00          0          0
0.69/0.70	c   linesearchdiving :       0.00          0          0
0.69/0.70	c   guideddiving     :       0.00          0          0
0.69/0.70	c   octane           :       0.00          0          0
0.69/0.70	c   rens             :       0.00          0          0
0.69/0.70	c   rins             :       0.00          0          0
0.69/0.70	c   localbranching   :       0.00          0          0
0.69/0.70	c   mutation         :       0.00          0          0
0.69/0.70	c   dins             :       0.00          0          0
0.69/0.70	c   undercover       :       0.00          0          0
0.69/0.70	c   nlp              :       0.00          0          0
0.69/0.70	c   trysol           :       0.00          0          0
0.69/0.70	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.69/0.70	c   primal LP        :       0.00          0          0       0.00          -
0.69/0.70	c   dual LP          :       0.04          7        665      95.00   16625.00
0.69/0.70	c   lex dual LP      :       0.00          0          0       0.00          -
0.69/0.70	c   barrier LP       :       0.00          0          0       0.00          -
0.69/0.70	c   diving/probing LP:       0.00          0          0       0.00          -
0.69/0.70	c   strong branching :       0.00          0          0       0.00          -
0.69/0.70	c     (at root node) :          -          0          0       0.00          -
0.69/0.70	c   conflict analysis:       0.00          0          0       0.00          -
0.69/0.70	c B&B Tree           :
0.69/0.70	c   number of runs   :          1
0.69/0.70	c   nodes            :          1
0.69/0.70	c   nodes (total)    :          1
0.69/0.70	c   nodes left       :          0
0.69/0.70	c   max depth        :          0
0.69/0.70	c   max depth (total):          0
0.69/0.70	c   backtracks       :          0 (0.0%)
0.69/0.70	c   delayed cutoffs  :          0
0.69/0.70	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.69/0.70	c   avg switch length:       2.00
0.69/0.70	c   switching time   :       0.00
0.69/0.70	c Solution           :
0.69/0.70	c   Solutions found  :         13 (6 improvements)
0.69/0.70	c   First Solution   : +6.52000000000000e+02   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.69/0.70	c   Primal Bound     : +9.00000000000000e+01   (in run 1, after 1 nodes, 0.63 seconds, depth 0, found by <relaxation>)
0.69/0.70	c   Dual Bound       : +9.00000000000000e+01
0.69/0.70	c   Gap              :       0.00 %
0.69/0.70	c   Root Dual Bound  : +9.00000000000000e+01
0.69/0.70	c   Root Iterations  :        665
0.69/0.71	c Time complete: 0.71.

Verifier Data 

OK	90

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666210-1276593478/watcher-2666210-1276593478 -o /tmp/evaluation-result-2666210-1276593478/solver-2666210-1276593478 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666210-1276593478.opb -t 1800 -m 1800 

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: 0.92 0.98 0.99 2/105 10553
/proc/meminfo: memFree=1456640/2059040 swapFree=4192956/4192956
[pid=10553] ppid=10551 vsize=9288 CPUtime=0
/proc/10553/stat : 10553 (pbscip.linux.x8) R 10551 10553 2312 0 -1 4202496 1158 0 0 0 0 0 0 0 25 0 1 0 641676 9510912 1079 1992294400 4194304 9819077 140735810963744 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10553/statm: 2322 1089 371 1374 0 943 0

[startup+0.0801889 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 10553
/proc/meminfo: memFree=1456640/2059040 swapFree=4192956/4192956
[pid=10553] ppid=10551 vsize=15876 CPUtime=0.07
/proc/10553/stat : 10553 (pbscip.linux.x8) R 10551 10553 2312 0 -1 4202496 4415 0 0 0 6 1 0 0 25 0 1 0 641676 16257024 2697 1992294400 4194304 9819077 140735810963744 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10553/statm: 3969 2697 502 1374 0 2590 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15876

[startup+0.101191 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 10553
/proc/meminfo: memFree=1456640/2059040 swapFree=4192956/4192956
[pid=10553] ppid=10551 vsize=18832 CPUtime=0.09
/proc/10553/stat : 10553 (pbscip.linux.x8) R 10551 10553 2312 0 -1 4202496 5333 0 0 0 7 2 0 0 25 0 1 0 641676 19283968 3338 1992294400 4194304 9819077 140735810963744 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10553/statm: 4713 3337 632 1374 0 3334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18832

[startup+0.300216 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 10553
/proc/meminfo: memFree=1456640/2059040 swapFree=4192956/4192956
[pid=10553] ppid=10551 vsize=24532 CPUtime=0.29
/proc/10553/stat : 10553 (pbscip.linux.x8) R 10551 10553 2312 0 -1 4202496 6822 0 0 0 26 3 0 0 25 0 1 0 641676 25120768 4690 1992294400 4194304 9819077 140735810963744 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10553/statm: 6133 4690 672 1374 0 4754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24532

[startup+0.700262 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 10553
/proc/meminfo: memFree=1456640/2059040 swapFree=4192956/4192956
[pid=10553] ppid=10551 vsize=29176 CPUtime=0.69
/proc/10553/stat : 10553 (pbscip.linux.x8) R 10551 10553 2312 0 -1 4202496 8057 0 0 0 66 3 0 0 25 0 1 0 641676 29876224 5820 1992294400 4194304 9819077 140735810963744 18446744073709551615 4965354 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10553/statm: 7294 5820 674 1374 0 5915 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29176

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

Child status: 0
Real time (s): 0.711791
CPU time (s): 0.711891
CPU user time (s): 0.670898
CPU system time (s): 0.040993
CPU usage (%): 100.014
Max. virtual memory (cumulated for all children) (KiB): 29176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.670898
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8075
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= 8

runsolver used 0.003999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-15 11:17:58
IDJOB=2666210
IDBENCH=2868
IDSOLVER=1168
FILE ID=node085/2666210-1276593478
PBS_JOBID= 11173549
Free space on /tmp= 121872 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m4.r.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666210-1276593478/watcher-2666210-1276593478 -o /tmp/evaluation-result-2666210-1276593478/solver-2666210-1276593478 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666210-1276593478.opb -t 1800 -m 1800

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

MD5SUM BENCH= f69ecb5497caa964fbd82b9dc6698ac3
RANDOM SEED=784080136

node085.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
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		: 3000.221
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1457168 kB
Buffers:         42812 kB
Cached:         419600 kB
SwapCached:          0 kB
Active:         197496 kB
Inactive:       324332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1457168 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6356 kB
Writeback:           0 kB
AnonPages:       59296 kB
Mapped:          15420 kB
Slab:            58372 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180528 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121864 MiB
End job on node085 at 2010-06-15 11:17:59