Trace number 2692444

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 NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 0.19097 0.190822

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl15_25_pb.cnf.cr--soft-66-100-0.wbo
MD5SUM0cdd726c0cfdfebdf6729039b1e2fb5f
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark0.048992
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables750
Total number of constraints80
Number of soft constraints28
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint25
Top cost 1426
Min constraint cost 1
Max constraint cost 95
Sum of constraints costs 1425
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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: SoPlex 1.4.2] [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-2692444-1277890869.wbo>
0.00/0.00	c original problem has 806 variables (778 bin, 0 int, 0 impl, 28 cont) and 109 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 17 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 28 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 17 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 28 chg bounds, 0 chg sides, 0 chg coeffs, 35 upgd conss, 28 impls, 17 clqs
0.00/0.01	c (round 4) 0 del vars, 1 del conss, 28 chg bounds, 0 chg sides, 0 chg coeffs, 52 upgd conss, 28 impls, 17 clqs
0.00/0.02	c    (0.0s) probing: 101/778 (13.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (5 rounds):
0.00/0.02	c  0 deleted vars, 1 deleted constraints, 28 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  28 implications, 17 cliques
0.00/0.02	c presolved problem has 806 variables (778 bin, 0 int, 0 impl, 28 cont) and 108 constraints
0.00/0.02	c      28 constraints of type <indicator>
0.00/0.02	c      17 constraints of type <setppc>
0.00/0.02	c      28 constraints of type <linear>
0.00/0.02	c      35 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.2
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1800
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 3420
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |   230 |     - |1983k|   0 |   0 | 806 | 108 | 806 |  52 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   416 |     - |2008k|   0 |   0 | 806 | 108 | 806 |  73 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   485 |     - |2010k|   0 |   0 | 806 | 108 | 806 |  75 |  23 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   493 |     - |2011k|   0 |   0 | 806 | 108 | 806 |  76 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   501 |     - |2012k|   0 |   0 | 806 | 108 | 806 |  77 |  25 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     2 |   501 |     - |2013k|   0 |   0 | 806 | 108 | 806 |  77 |  25 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	o 1425
0.00/0.04	c y 0.0s|    29 |    24 |   703 |   7.2 |2062k|  25 |   - | 806 | 110 |   0 |   0 |  28 |   2 |   0 | 3.000000e+00 | 1.425000e+03 |  Large 
0.00/0.04	o 104
0.00/0.04	c * 0.0s|    46 |    32 |   826 |   7.2 |2082k|  25 |   - | 806 | 110 | 806 |  77 |  28 |   2 |   0 | 4.000000e+00 | 1.040000e+02 |2500.00%
0.00/0.05	o 88
0.00/0.05	c * 0.0s|    54 |    32 |   996 |   9.3 |2103k|  25 |   - | 806 | 110 | 806 |  80 |  31 |   2 |   0 | 6.000000e+00 | 8.800000e+01 |1366.67%
0.00/0.05	o 15
0.00/0.05	c * 0.0s|    56 |     5 |  1017 |   9.4 |2100k|  25 |   - | 806 | 108 | 806 |  77 |  31 |   2 |   0 | 6.000000e+00 | 1.500000e+01 | 150.00%
0.09/0.18	o 10
0.09/0.18	c * 0.2s|   468 |   412 |  1202 |   1.5 |2447k| 415 |   - | 806 |  86 | 806 |  80 |  34 |   2 |   0 | 7.000000e+00 | 1.000000e+01 |  42.86%
0.09/0.18	o 7
0.09/0.18	c * 0.2s|   470 |     0 |  1216 |   1.5 |2215k| 415 |   - | 806 |  91 | 806 |  80 |  34 |   8 |   0 | 7.000000e+00 | 7.000000e+00 |   0.00%
0.09/0.18	c 
0.09/0.18	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.18	c Solving Time (sec) : 0.17
0.09/0.18	c Solving Nodes      : 470
0.09/0.18	c Primal Bound       : +7.00000000000000e+00 (8 solutions)
0.09/0.18	c Dual Bound         : +7.00000000000000e+00
0.09/0.18	c Gap                : 0.00 %
0.09/0.18	s OPTIMUM FOUND
0.09/0.18	v x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 -x734 -x733 x732 -x731 -x730 -x729 
0.09/0.18	v -x728 -x727 -x726 -x725 -x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x712 x711 -x710 -x709 -x708 
0.09/0.18	v -x707 -x706 -x705 -x704 -x703 x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 -x692 -x691 -x690 -x689 -x688 -x687 
0.09/0.18	v -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 x678 -x677 -x676 -x675 -x674 -x673 -x672 -x671 -x670 -x669 -x668 -x667 x666 
0.09/0.18	v -x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 -x650 x649 -x648 -x647 -x646 -x645 
0.09/0.18	v -x644 -x643 -x642 -x641 -x640 -x639 x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 
0.09/0.18	v -x623 -x622 -x621 -x620 x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 
0.09/0.18	v -x602 -x601 -x600 -x599 -x598 -x597 x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 
0.09/0.18	v -x581 -x580 x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 
0.09/0.18	v x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 
0.09/0.18	v -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 
0.09/0.18	v -x518 -x517 -x516 -x515 -x514 -x513 x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 x503 -x502 -x501 -x500 -x499 -x498 -x497 
0.09/0.18	v -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 
0.09/0.18	v -x475 -x474 -x473 -x472 -x471 x470 -x469 -x468 -x467 -x466 x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 
0.09/0.18	v -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 
0.09/0.18	v -x433 -x432 -x431 -x430 -x429 -x428 -x427 x426 -x425 -x424 -x423 -x422 -x421 -x420 x419 -x418 -x417 -x416 -x415 -x414 -x413 
0.09/0.18	v -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 
0.09/0.18	v -x391 -x390 -x389 -x388 -x387 -x386 x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 
0.09/0.18	v -x370 -x369 -x368 -x367 -x366 -x365 x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 
0.09/0.18	v -x349 -x348 -x347 x346 -x345 -x344 x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 
0.09/0.18	v -x328 -x327 -x326 -x325 -x324 -x323 x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 
0.09/0.18	v -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 x291 -x290 -x289 -x288 -x287 
0.09/0.18	v -x286 -x285 -x284 x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 
0.09/0.18	v -x265 -x264 -x263 -x262 -x261 -x260 x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 
0.09/0.18	v -x244 -x243 x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 x226 -x225 -x224 
0.09/0.18	v -x223 -x222 -x221 -x220 -x219 -x218 -x217 x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 
0.09/0.18	v -x202 x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 x184 -x183 -x182 -x181 
0.09/0.18	v -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 
0.09/0.18	v -x159 -x158 -x157 x156 -x155 -x154 -x153 -x152 -x151 -x150 x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 
0.09/0.18	v -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 
0.09/0.18	v -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 
0.09/0.18	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 
0.09/0.18	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 
0.09/0.18	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 
0.09/0.18	v -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.09/0.18	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.18	c Solving Time       :       0.17
0.09/0.18	c Original Problem   :
0.09/0.18	c   Problem name     : HOME/instance-2692444-1277890869.wbo
0.09/0.18	c   Variables        : 806 (778 binary, 0 integer, 0 implicit integer, 28 continuous)
0.09/0.18	c   Constraints      : 109 initial, 109 maximal
0.09/0.18	c Presolved Problem  :
0.09/0.18	c   Problem name     : t_HOME/instance-2692444-1277890869.wbo
0.09/0.18	c   Variables        : 806 (778 binary, 0 integer, 0 implicit integer, 28 continuous)
0.09/0.18	c   Constraints      : 108 initial, 110 maximal
0.09/0.18	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.09/0.18	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.09/0.18	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   linear           :       0.00          0          0          0         28          0          1          0          0
0.09/0.18	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   root node        :          -         25          -          -         49          -          -          -          -
0.09/0.18	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.18	c   integral         :          0          0          0        476          0          0          0          0          0          0
0.09/0.18	c   indicator        :         28          0        791        475          0          0        116          0          0          0
0.09/0.18	c   setppc           :         17          5        790        475          0          1        245          0          0          0
0.09/0.18	c   linear           :         28          5        789        475          0          0        115         34          0          0
0.09/0.18	c   logicor          :         35+         5        130        466          0          0         16          0          0          0
0.09/0.18	c   countsols        :          0          0          0        467          0          0          0          0          0          0
0.09/0.18	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.09/0.18	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.09/0.18	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.09/0.18	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.09/0.18	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.09/0.18	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.09/0.18	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.09/0.18	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.09/0.18	c   vbounds          :       0.00          2          0          0
0.09/0.18	c   rootredcost      :       0.00          5          0         24
0.09/0.18	c   pseudoobj        :       0.00        593          0         20
0.09/0.18	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.18	c   propagation      :       0.00          1          1          6       25.5          0        0.0          -
0.09/0.18	c   infeasible LP    :       0.00          2          2          2        6.5          0        0.0          0
0.09/0.18	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.18	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.18	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.18	c   applied globally :          -          -          -          8       20.8          -          -          -
0.09/0.18	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.18	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.18	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.09/0.18	c   redcost          :       0.01        481          0          1          0          0
0.09/0.18	c   impliedbounds    :       0.00          0          0          0          0          0
0.09/0.18	c   intobj           :       0.00          0          0          0          0          0
0.09/0.18	c   cgmip            :       0.00          0          0          0          0          0
0.09/0.18	c   gomory           :       0.00          0          0          0          0          0
0.09/0.18	c   strongcg         :       0.00          0          0          0          0          0
0.09/0.18	c   cmir             :       0.00          0          0          0          0          0
0.09/0.18	c   flowcover        :       0.00          0          0          0          0          0
0.09/0.18	c   clique           :       0.00          0          0          0          0          0
0.09/0.18	c   zerohalf         :       0.00          0          0          0          0          0
0.09/0.18	c   mcf              :       0.00          0          0          0          0          0
0.09/0.18	c   rapidlearning    :       0.00          0          0          0          0          0
0.09/0.18	c Pricers            :       Time      Calls       Vars
0.09/0.18	c   problem variables:       0.00          0          0
0.09/0.18	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.18	c   relpscost        :       0.00          0          0          0          0          0          0
0.09/0.18	c   pscost           :       0.00          0          0          0          0          0          0
0.09/0.18	c   inference        :       0.01        462          0          0          0          0        924
0.09/0.18	c   mostinf          :       0.00          0          0          0          0          0          0
0.09/0.18	c   leastinf         :       0.00          0          0          0          0          0          0
0.09/0.18	c   fullstrong       :       0.00          0          0          0          0          0          0
0.09/0.18	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.09/0.18	c   random           :       0.00          0          0          0          0          0          0
0.09/0.18	c Primal Heuristics  :       Time      Calls      Found
0.09/0.18	c   LP solutions     :       0.00          -          5
0.09/0.18	c   pseudo solutions :       0.00          -          0
0.09/0.18	c   guideddiving     :       0.00          0          0
0.09/0.18	c   feaspump         :       0.00          0          0
0.09/0.18	c   oneopt           :       0.00          4          0
0.09/0.18	c   linesearchdiving :       0.00          1          0
0.09/0.18	c   coefdiving       :       0.00          1          0
0.09/0.18	c   pscostdiving     :       0.00          1          0
0.09/0.18	c   fracdiving       :       0.00          1          0
0.09/0.18	c   veclendiving     :       0.00          1          0
0.09/0.18	c   objpscostdiving  :       0.00          1          0
0.09/0.18	c   rootsoldiving    :       0.00          1          0
0.09/0.18	c   trivial          :       0.00          2          0
0.09/0.18	c   simplerounding   :       0.00          0          0
0.09/0.18	c   zirounding       :       0.00          0          0
0.09/0.18	c   rounding         :       0.00          0          0
0.09/0.18	c   shifting         :       0.00          0          0
0.09/0.18	c   intshifting      :       0.00          0          0
0.09/0.18	c   twoopt           :       0.00          0          0
0.09/0.18	c   fixandinfer      :       0.00          0          0
0.09/0.18	c   intdiving        :       0.00          0          0
0.09/0.18	c   actconsdiving    :       0.00          0          0
0.09/0.18	c   octane           :       0.00          0          0
0.09/0.18	c   rens             :       0.00          0          0
0.09/0.18	c   rins             :       0.00          0          0
0.09/0.18	c   localbranching   :       0.00          0          0
0.09/0.18	c   mutation         :       0.00          0          0
0.09/0.18	c   crossover        :       0.01          1          0
0.09/0.18	c   dins             :       0.00          0          0
0.09/0.18	c   undercover       :       0.00          0          0
0.09/0.18	c   nlp              :       0.00          0          0
0.09/0.18	c   trysol           :       0.00          7          3
0.09/0.18	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.09/0.18	c   primal LP        :       0.00          0          0       0.00          -
0.09/0.18	c   dual LP          :       0.05         31       1205      38.87   24100.00
0.09/0.18	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.18	c   barrier LP       :       0.00          0          0       0.00          -
0.09/0.18	c   diving/probing LP:       0.00          4         11       2.75          -
0.09/0.18	c   strong branching :       0.00          0          0       0.00          -
0.09/0.18	c     (at root node) :          -          0          0       0.00          -
0.09/0.18	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.18	c B&B Tree           :
0.09/0.18	c   number of runs   :          1
0.09/0.18	c   nodes            :        470
0.09/0.18	c   nodes (total)    :        470
0.09/0.18	c   nodes left       :          0
0.09/0.18	c   max depth        :        415
0.09/0.18	c   max depth (total):        415
0.09/0.18	c   backtracks       :          4 (0.9%)
0.09/0.18	c   delayed cutoffs  :          0
0.09/0.18	c   repropagations   :         49 (30 domain reductions, 0 cutoffs)
0.09/0.18	c   avg switch length:       2.19
0.09/0.18	c   switching time   :       0.03
0.09/0.18	c Solution           :
0.09/0.18	c   Solutions found  :          8 (6 improvements)
0.09/0.18	c   First Solution   : +1.42500000000000e+03   (in run 1, after 28 nodes, 0.03 seconds, depth 26, found by <trysol>)
0.09/0.18	c   Primal Bound     : +7.00000000000000e+00   (in run 1, after 470 nodes, 0.17 seconds, depth 26, found by <relaxation>)
0.09/0.18	c   Dual Bound       : +7.00000000000000e+00
0.09/0.18	c   Gap              :       0.00 %
0.09/0.18	c   Root Dual Bound  : +0.00000000000000e+00
0.09/0.18	c   Root Iterations  :        501
0.09/0.19	c Time complete: 0.18.

Verifier Data 

OK	7

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692444-1277890869/watcher-2692444-1277890869 -o /tmp/evaluation-result-2692444-1277890869/solver-2692444-1277890869 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692444-1277890869.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.06 3.14 3/183 11475
/proc/meminfo: memFree=31178164/32951124 swapFree=67111528/67111528
[pid=11475] ppid=11473 vsize=9692 CPUtime=0
/proc/11475/stat : 11475 (pbscip.linux.x8) R 11473 11475 10571 0 -1 4202496 1724 0 0 0 0 0 0 0 24 0 1 0 130383055 9924608 1644 4089446400 4194304 8223781 140735985493792 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/11475/statm: 2423 1644 369 984 0 1436 0

[startup+0.0126591 s]
/proc/loadavg: 2.01 2.06 3.14 3/183 11475
/proc/meminfo: memFree=31178164/32951124 swapFree=67111528/67111528
[pid=11475] ppid=11473 vsize=14208 CPUtime=0
/proc/11475/stat : 11475 (pbscip.linux.x8) R 11473 11475 10571 0 -1 4202496 3472 0 0 0 0 0 0 0 24 0 1 0 130383055 14548992 2515 4089446400 4194304 8223781 140735985493792 18446744073709551615 4333578 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/11475/statm: 3295 2258 455 984 0 2308 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 14208

[startup+0.100629 s]
/proc/loadavg: 2.01 2.06 3.14 3/183 11475
/proc/meminfo: memFree=31178164/32951124 swapFree=67111528/67111528
[pid=11475] ppid=11473 vsize=15472 CPUtime=0.09
/proc/11475/stat : 11475 (pbscip.linux.x8) R 11473 11475 10571 0 -1 4202496 4681 0 0 0 9 0 0 0 18 0 1 0 130383055 15843328 2951 4089446400 4194304 8223781 140735985493792 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/11475/statm: 3868 2951 553 984 0 2881 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15472

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

Child status: 0
Real time (s): 0.190822
CPU time (s): 0.19097
CPU user time (s): 0.173973
CPU system time (s): 0.016997
CPU usage (%): 100.078
Max. virtual memory (cumulated for all children) (KiB): 15472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.173973
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7442
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= 2
involuntary context switches= 3

runsolver used 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node134 at 2010-06-30 11:41:09
IDJOB=2692444
IDBENCH=78688
IDSOLVER=1204
FILE ID=node134/2692444-1277890869
PBS_JOBID= 11197085
Free space on /tmp= 74188 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_25_pb.cnf.cr--soft-66-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2692444-1277890869/watcher-2692444-1277890869 -o /tmp/evaluation-result-2692444-1277890869/solver-2692444-1277890869 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692444-1277890869.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0cdd726c0cfdfebdf6729039b1e2fb5f
RANDOM SEED=1962731061

node134.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		: 2666.818
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	: 5333.63
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		: 2666.818
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.818
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	: 5332.75
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		: 2666.818
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	: 7397.66
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		: 2666.818
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	: 5332.67
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		: 2666.818
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	: 5332.84
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		: 2666.818
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	: 5332.74
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		: 2666.818
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31178700 kB
Buffers:        174988 kB
Cached:        1100044 kB
SwapCached:          0 kB
Active:         945716 kB
Inactive:       681132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31178700 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4672 kB
Writeback:           0 kB
AnonPages:      351220 kB
Mapped:          18240 kB
Slab:            79120 kB
PageTables:       7184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   685112 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74184 MiB
End job on node134 at 2010-06-30 11:41:09