Trace number 3453279

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPT76 0.039993 0.03989

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-exps.r.opb
MD5SUM37869a33fb7d76f12c52d22950a4fb50
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark0.018997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 76
Optimality of the best value was proved YES
Number of variables696
Total number of constraints680
Number of constraints which are clauses680
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 constraint32
Number of terms in the objective function 696
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 696
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 696
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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3453279-1307093436.opb>
0.00/0.01	c original problem has 696 variables (696 bin, 0 int, 0 impl, 0 cont) and 680 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	o 696
0.00/0.01	c feasible solution found by trivial heuristic, objective value  6.960000e+02
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 2 del vars, 2 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.02	c (round 2) 4 del vars, 7 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.02	c (round 3) 6 del vars, 428 del conss, 0 add conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.02	c (round 4) 236 del vars, 446 del conss, 0 add conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.02	c (round 5) 250 del vars, 467 del conss, 0 add conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.02	c (round 6) 278 del vars, 471 del conss, 0 add conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.02	c (round 7) 282 del vars, 474 del conss, 0 add conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.02	c (round 8) 343 del vars, 474 del conss, 0 add conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 206 upgd conss, 122 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/353 (28.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (9 rounds):
0.00/0.03	c  343 deleted vars, 474 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 340 changed sides, 0 changed coefficients
0.00/0.03	c  130 implications, 0 cliques
0.00/0.03	c presolved problem has 353 variables (353 bin, 0 int, 0 impl, 0 cont) and 206 constraints
0.00/0.03	c      32 constraints of type <setppc>
0.00/0.03	c     174 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 2.0.1.4
0.00/0.03	c 
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = 10000
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1800
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 13950
0.00/0.03	c 
0.00/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03	c # [type: int, range: [1,2], default: 1]
0.00/0.03	c timing/clocktype = 2
0.00/0.03	c 
0.00/0.03	c # belongs reading time to solving time?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c timing/reading = TRUE
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify inequalities
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/linear/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/indicator/addCouplingCons = TRUE
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify knapsacks
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c separating/rapidlearning/freq = 0
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.03	o 372
0.00/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c t 0.0s|     1 |     0 |     0 |     - |1747k|   0 |   - | 353 | 206 |   0 |   0 |   0 |   0 |   0 |      --      | 3.720000e+02 |    Inf 
0.00/0.03	o 95
0.00/0.03	c b 0.0s|     1 |     0 |     0 |     - |1975k|   0 |   - | 353 | 206 | 353 | 206 |   0 |   0 |   0 |      --      | 9.500000e+01 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   160 |     - |1965k|   0 |  16 | 353 | 206 | 353 | 206 |   0 |   0 |   0 | 7.600000e+01 | 9.500000e+01 |  25.00%
0.00/0.03	o 84
0.00/0.03	c r 0.0s|     1 |     0 |   160 |     - |1980k|   0 |  16 | 353 | 206 | 353 | 206 |   0 |   0 |   0 | 7.600000e+01 | 8.400000e+01 |  10.53%
0.00/0.03	o 83
0.00/0.03	c R 0.0s|     1 |     0 |   160 |     - |1995k|   0 |  16 | 353 | 206 | 353 | 206 |   0 |   0 |   0 | 7.600000e+01 | 8.300000e+01 |   9.21%
0.00/0.03	o 82
0.00/0.03	c s 0.0s|     1 |     0 |   160 |     - |2011k|   0 |  16 | 353 | 206 | 353 | 206 |   0 |   0 |   0 | 7.600000e+01 | 8.200000e+01 |   7.89%
0.00/0.03	o 76
0.00/0.03	c b 0.0s|     1 |     0 |   160 |     - |2030k|   0 |   - | 353 | 206 | 353 | 206 |   0 |   0 |   0 | 7.600000e+01 | 7.600000e+01 |   0.00%
0.00/0.03	c   0.0s|     1 |     0 |   160 |     - |2020k|   0 |   - | 353 | 206 | 353 | 206 |   0 |   0 |   0 | 7.600000e+01 | 7.600000e+01 |   0.00%
0.00/0.03	c 
0.00/0.03	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.03	c Solving Time (sec) : 0.03
0.00/0.03	c Solving Nodes      : 1
0.00/0.03	c Primal Bound       : +7.60000000000000e+01 (7 solutions)
0.00/0.03	c Dual Bound         : +7.60000000000000e+01
0.00/0.03	c Gap                : 0.00 %
0.00/0.03	s OPTIMUM FOUND
0.00/0.03	v -x696 -x695 x694 -x693 -x692 x691 -x690 -x689 x688 -x687 -x686 -x685 x684 -x683 -x682 -x681 -x680 -x679 -x678 x677 x676 x675 -x674 
0.00/0.03	v -x673 -x672 x671 -x670 -x669 x668 -x667 -x666 x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 x657 -x656 x655 -x654 -x653 
0.00/0.03	v -x652 -x651 x650 -x649 -x648 -x647 x646 -x645 -x644 -x643 -x642 -x641 -x640 x639 -x638 -x637 -x636 -x635 -x634 x633 -x632 -x631 
0.00/0.03	v -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 x611 -x610 
0.00/0.03	v -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 x589 
0.00/0.03	v -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 x570 -x569 -x568 
0.00/0.03	v -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 x558 -x557 -x556 x555 -x554 -x553 x552 -x551 -x550 -x549 -x548 -x547 -x546 
0.00/0.03	v -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 x535 x534 -x533 -x532 x531 x530 -x529 -x528 -x527 -x526 -x525 
0.00/0.03	v -x524 -x523 -x522 -x521 -x520 -x519 x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 x508 -x507 -x506 -x505 -x504 
0.00/0.03	v -x503 -x502 x501 -x500 -x499 -x498 -x497 -x496 x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 x484 -x483 -x482 
0.00/0.03	v -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 x470 -x469 -x468 -x467 -x466 x465 -x464 -x463 -x462 -x461 
0.00/0.03	v -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 x443 -x442 -x441 -x440 
0.00/0.03	v -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 
0.00/0.03	v -x418 -x417 -x416 -x415 -x414 x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 x398 
0.00/0.03	v -x397 -x396 -x395 x394 -x393 -x392 -x391 -x390 x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 x378 -x377 
0.00/0.03	v -x376 -x375 x374 -x373 -x372 -x371 -x370 -x369 -x368 x367 -x366 -x365 x364 -x363 -x362 -x361 x360 -x359 -x358 -x357 x356 -x355 
0.00/0.03	v -x354 -x353 x352 -x351 -x350 -x349 -x348 -x347 x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 x338 -x337 -x336 -x335 -x334 
0.00/0.03	v -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 
0.00/0.03	v -x312 -x311 -x310 -x309 x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 
0.00/0.03	v -x291 x290 -x289 -x288 x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 x273 -x272 x271 -x270 
0.00/0.03	v -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 x252 -x251 -x250 -x249 
0.00/0.03	v -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 x229 -x228 
0.00/0.03	v -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 x209 -x208 -x207 
0.00/0.03	v -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 
0.00/0.03	v -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 
0.00/0.03	v -x164 -x163 -x162 -x161 -x160 x159 x158 x157 -x156 x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 
0.00/0.03	v -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 x126 -x125 -x124 -x123 
0.00/0.03	v -x122 x121 -x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 
0.00/0.03	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 x93 -x92 x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 
0.00/0.03	v x75 -x74 -x73 x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 
0.00/0.03	v -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 
0.00/0.03	v -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 
0.00/0.03	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.03	c Total Time         :       0.03
0.00/0.03	c   solving          :       0.03
0.00/0.03	c   presolving       :       0.02 (included in solving)
0.00/0.03	c   reading          :       0.01 (included in solving)
0.00/0.03	c Original Problem   :
0.00/0.03	c   Problem name     : HOME/instance-3453279-1307093436.opb
0.00/0.03	c   Variables        : 696 (696 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 680 initial, 680 maximal
0.00/0.03	c Presolved Problem  :
0.00/0.03	c   Problem name     : t_HOME/instance-3453279-1307093436.opb
0.00/0.03	c   Variables        : 353 (353 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 206 initial, 206 maximal
0.00/0.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.00/0.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   dualfix          :       0.00        263          0          0          0          0          0          0          0          0
0.00/0.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   linear           :       0.01          0         23          0          0          0        474          0        340          0
0.00/0.03	c   logicor          :       0.00         57          0          0          0          0          0          0          0          0
0.00/0.03	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.00/0.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.03	c   integral         :          0          0          0          0          0         12          0          0          0          0          0          0
0.00/0.03	c   setppc           :         32          0        101          0          0          7          0          0          0          0          0          0
0.00/0.03	c   logicor          :        174          0         95          0          0          6          0          0          0          0          0          0
0.00/0.03	c   countsols        :          0          0          0          0          0         10          0          0          0          0          0          0
0.00/0.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.00/0.03	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.00/0.03	c   vbounds          :          0          0          0          0
0.00/0.03	c   rootredcost      :          0          0          0          0
0.00/0.03	c   pseudoobj        :          2          0          0          0
0.00/0.03	c Propagator Timings :  TotalTime  Propagate    Resprop
0.00/0.03	c   vbounds          :       0.00       0.00       0.00
0.00/0.03	c   rootredcost      :       0.00       0.00       0.00
0.00/0.03	c   pseudoobj        :       0.00       0.00       0.00
0.00/0.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.00/0.03	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.03	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.03	c   applied globally :          -          -          -          0        0.0          -          -          -
0.00/0.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.00/0.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.00/0.03	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.00/0.03	c   redcost          :       0.00          0          0          0          0          0
0.00/0.03	c   impliedbounds    :       0.00          0          0          0          0          0
0.00/0.03	c   intobj           :       0.00          0          0          0          0          0
0.00/0.03	c   gomory           :       0.00          0          0          0          0          0
0.00/0.03	c   cgmip            :       0.00          0          0          0          0          0
0.00/0.03	c   closecuts        :       0.00          0          0          0          0          0
0.00/0.03	c   strongcg         :       0.00          0          0          0          0          0
0.00/0.03	c   cmir             :       0.00          0          0          0          0          0
0.00/0.03	c   flowcover        :       0.00          0          0          0          0          0
0.00/0.03	c   clique           :       0.00          0          0          0          0          0
0.00/0.03	c   zerohalf         :       0.00          0          0          0          0          0
0.00/0.03	c   mcf              :       0.00          0          0          0          0          0
0.00/0.03	c   oddcycle         :       0.00          0          0          0          0          0
0.00/0.03	c   rapidlearning    :       0.00          0          0          0          0          0
0.00/0.03	c Pricers            :       Time      Calls       Vars
0.00/0.03	c   problem variables:       0.00          0          0
0.00/0.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.03	c   pscost           :       0.00          0          0          0          0          0          0
0.00/0.03	c   inference        :       0.00          0          0          0          0          0          0
0.00/0.03	c   mostinf          :       0.00          0          0          0          0          0          0
0.00/0.03	c   leastinf         :       0.00          0          0          0          0          0          0
0.00/0.03	c   fullstrong       :       0.00          0          0          0          0          0          0
0.00/0.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.00/0.03	c   random           :       0.00          0          0          0          0          0          0
0.00/0.03	c   relpscost        :       0.00          0          0          0          0          0          0
0.00/0.03	c Primal Heuristics  :       Time      Calls      Found
0.00/0.03	c   LP solutions     :       0.00          -          0
0.00/0.03	c   pseudo solutions :       0.00          -          0
0.00/0.03	c   feaspump         :       0.00          0          0
0.00/0.03	c   trivial          :       0.00          2          2
0.00/0.03	c   shiftandpropagate:       0.00          0          0
0.00/0.03	c   simplerounding   :       0.00          1          1
0.00/0.03	c   zirounding       :       0.00          0          0
0.00/0.03	c   rounding         :       0.00          1          1
0.00/0.03	c   shifting         :       0.00          1          1
0.00/0.03	c   intshifting      :       0.00          0          0
0.00/0.03	c   oneopt           :       0.00          2          2
0.00/0.03	c   twoopt           :       0.00          0          0
0.00/0.03	c   fixandinfer      :       0.00          0          0
0.00/0.03	c   clique           :       0.00          0          0
0.00/0.03	c   coefdiving       :       0.00          0          0
0.00/0.03	c   pscostdiving     :       0.00          0          0
0.00/0.03	c   fracdiving       :       0.00          0          0
0.00/0.03	c   veclendiving     :       0.00          0          0
0.00/0.03	c   intdiving        :       0.00          0          0
0.00/0.03	c   actconsdiving    :       0.00          0          0
0.00/0.03	c   objpscostdiving  :       0.00          0          0
0.00/0.03	c   rootsoldiving    :       0.00          0          0
0.00/0.03	c   linesearchdiving :       0.00          0          0
0.00/0.03	c   guideddiving     :       0.00          0          0
0.00/0.03	c   octane           :       0.00          0          0
0.00/0.03	c   rens             :       0.00          0          0
0.00/0.03	c   rins             :       0.00          0          0
0.00/0.03	c   localbranching   :       0.00          0          0
0.00/0.03	c   mutation         :       0.00          0          0
0.00/0.03	c   crossover        :       0.00          0          0
0.00/0.03	c   dins             :       0.00          0          0
0.00/0.03	c   vbounds          :       0.00          0          0
0.00/0.03	c   undercover       :       0.00          0          0
0.00/0.03	c   subnlp           :       0.00          0          0
0.00/0.03	c   trysol           :       0.00          0          0
0.00/0.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.00/0.03	c   primal LP        :       0.00          0          0       0.00          -
0.00/0.03	c   dual LP          :       0.00          1        160     160.00          -
0.00/0.03	c   lex dual LP      :       0.00          0          0       0.00          -
0.00/0.03	c   barrier LP       :       0.00          0          0       0.00          -
0.00/0.03	c   diving/probing LP:       0.00          0          0       0.00          -
0.00/0.03	c   strong branching :       0.00          0          0       0.00          -
0.00/0.03	c     (at root node) :          -          0          0       0.00          -
0.00/0.03	c   conflict analysis:       0.00          0          0       0.00          -
0.00/0.03	c B&B Tree           :
0.00/0.03	c   number of runs   :          1
0.00/0.03	c   nodes            :          1
0.00/0.03	c   nodes (total)    :          1
0.00/0.03	c   nodes left       :          0
0.00/0.03	c   max depth        :          0
0.00/0.03	c   max depth (total):          0
0.00/0.03	c   backtracks       :          0 (0.0%)
0.00/0.03	c   delayed cutoffs  :          0
0.00/0.03	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.00/0.03	c   avg switch length:       2.00
0.00/0.03	c   switching time   :       0.00
0.00/0.03	c Solution           :
0.00/0.03	c   Solutions found  :          7 (7 improvements)
0.00/0.03	c   First Solution   : +6.96000000000000e+02   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.00/0.03	c   Primal Bound     : +7.60000000000000e+01   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <oneopt>)
0.00/0.03	c   Dual Bound       : +7.60000000000000e+01
0.00/0.03	c   Gap              :       0.00 %
0.00/0.03	c   Root Dual Bound  : +7.60000000000000e+01
0.00/0.03	c   Root Iterations  :        160
0.00/0.03	c Time complete: 0.03.

Verifier Data 

OK	76

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3453279-1307093436/watcher-3453279-1307093436 -o /tmp/evaluation-result-3453279-1307093436/solver-3453279-1307093436 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3453279-1307093436.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.68 1.95 1.84 2/373 9267
/proc/meminfo: memFree=22845228/32951124 swapFree=37148216/67111528
[pid=9267] ppid=9265 vsize=10852 CPUtime=0 cores=1,3,5,7
/proc/9267/stat : 9267 (scip-2.0.1.4.li) R 9265 9267 9067 0 -1 4202496 1702 0 0 0 0 0 0 0 25 0 1 0 820944060 11112448 1655 33554432000 4194304 9128323 140735670955344 18446744073709551615 8057568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9267/statm: 2713 1655 400 1205 0 1504 0

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

Child status: 0
Real time (s): 0.03989
CPU time (s): 0.039993
CPU user time (s): 0.033994
CPU system time (s): 0.005999
CPU usage (%): 100.258
Max. virtual memory (cumulated for all children) (KiB): 0

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4324
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.005999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node104 at 2011-06-03 11:30:36
IDJOB=3453279
IDBENCH=2858
IDSOLVER=1949
FILE ID=node104/3453279-1307093436
RUNJOBID= node104-1307093433-9086
PBS_JOBID= 13497995
Free space on /tmp= 73932 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-exps.r.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453279-1307093436/watcher-3453279-1307093436 -o /tmp/evaluation-result-3453279-1307093436/solver-3453279-1307093436 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3453279-1307093436.opb -t 1800 -m 15500

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

MD5SUM BENCH= 37869a33fb7d76f12c52d22950a4fb50
RANDOM SEED=1320938749

node104.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5293.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22845508 kB
Buffers:        412200 kB
Cached:        7563044 kB
SwapCached:     163904 kB
Active:        3779664 kB
Inactive:      5987412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22845508 kB
SwapTotal:    67111528 kB
SwapFree:     37148216 kB
Dirty:           24808 kB
Writeback:           0 kB
AnonPages:     1651344 kB
Mapped:          14044 kB
Slab:           182832 kB
PageTables:      88576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87739612 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73920 MiB
End job on node104 at 2011-06-03 11:30:36