Trace number 2705150

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
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 0.184971 0.185545

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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
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-2705150-1278572918.wbo>
0.00/0.00	c original problem has 806 variables (778 bin, 0 int, 28 impl, 0 cont) and 109 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	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, 0 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, 0 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, 43 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, 43 impls, 17 clqs
0.00/0.01	c    (0.0s) probing: 101/778 (13.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (5 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 28 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  43 implications, 17 cliques
0.00/0.01	c presolved problem has 806 variables (778 bin, 0 int, 28 impl, 0 cont) and 108 constraints
0.00/0.01	c      17 constraints of type <setppc>
0.00/0.01	c      28 constraints of type <linear>
0.00/0.01	c      28 constraints of type <indicator>
0.00/0.01	c      35 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.3
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1790
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	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 |   135 |     - |1988k|   0 |   0 | 806 | 108 | 806 |  52 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   274 |     - |2010k|   0 |   0 | 806 | 108 | 806 |  69 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   321 |     - |2012k|   0 |   0 | 806 | 108 | 806 |  71 |  19 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   352 |     - |2014k|   0 |   0 | 806 | 108 | 806 |  73 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   398 |     - |2016k|   0 |   0 | 806 | 108 | 806 |  75 |  23 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   462 |     - |2018k|   0 |   0 | 806 | 108 | 806 |  77 |  25 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   475 |     - |2019k|   0 |   0 | 806 | 108 | 806 |  78 |  26 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   487 |     - |2020k|   0 |   0 | 806 | 108 | 806 |  79 |  27 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   544 |     - |2021k|   0 |   0 | 806 | 108 | 806 |  80 |  28 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     2 |   544 |     - |2021k|   0 |   0 | 806 | 108 | 806 |  80 |  28 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.05	o 1425
0.00/0.05	c y 0.0s|    29 |    24 |   596 |   1.9 |2069k|  25 |   - | 806 | 110 |   0 |   0 |  28 |   2 |   0 | 3.000000e+00 | 1.425000e+03 |  Large 
0.04/0.06	o 104
0.04/0.06	c * 0.1s|    47 |    32 |   815 |   5.9 |2090k|  25 |   - | 806 | 110 | 806 |  80 |  28 |   2 |   0 | 4.000000e+00 | 1.040000e+02 |2500.00%
0.04/0.06	o 88
0.04/0.06	c * 0.1s|    55 |    32 |   888 |   6.4 |2110k|  25 |   - | 806 | 110 | 806 |  80 |  28 |   2 |   0 | 6.000000e+00 | 8.800000e+01 |1366.67%
0.04/0.06	o 15
0.04/0.06	c * 0.1s|    63 |     5 |   917 |   6.0 |2108k|  25 |   - | 806 | 108 | 806 |  80 |  28 |   2 |   0 | 6.000000e+00 | 1.500000e+01 | 150.00%
0.09/0.17	o 10
0.09/0.17	c * 0.2s|   527 |   466 |  1002 |   0.9 |2482k| 467 |   - | 806 |  85 | 806 |  80 |  28 |   2 |   0 | 7.000000e+00 | 1.000000e+01 |  42.86%
0.09/0.18	o 7
0.09/0.18	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.18	c * 0.2s|   529 |     0 |  1009 |   0.9 |2218k| 467 |   - | 806 |  85 | 806 |  80 |  28 |   3 |   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      : 529
0.09/0.18	c Primal Bound       : +7.00000000000000e+00 (9 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 -x518 
0.09/0.18	v -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-2705150-1278572918.wbo
0.09/0.18	c   Variables        : 806 (778 binary, 0 integer, 28 implicit integer, 0 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-2705150-1278572918.wbo
0.09/0.18	c   Variables        : 806 (778 binary, 0 integer, 28 implicit integer, 0 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          :       0.00          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   indicator        :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
0.09/0.18	c   root node        :          -         49          -          -         50          -          -          -          -
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        526          0          0          0          0          0          0
0.09/0.18	c   setppc           :         17          9        860        526          0          0        161          0          0          0
0.09/0.18	c   linear           :         28          9        859        525          0          0         88         28          0          0
0.09/0.18	c   indicator        :         28          0        835        524          0          0        102          0          0          0
0.09/0.18	c   logicor          :         35          9        119        526          0          0          4          0          0          0
0.09/0.18	c   bounddisjunction :          0+         0         25          0          0          0         11          0          0          0
0.09/0.18	c   countsols        :          0          0          0        526          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   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   indicator        :       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   bounddisjunction :       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         60          0         28
0.09/0.18	c   rootredcost      :       0.00          5          0         24
0.09/0.18	c   pseudoobj        :       0.00        661          0          7
0.09/0.18	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.18	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.18	c   infeasible LP    :       0.00          3          3          3       10.3          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 :          -          -          -          3       10.3          -          -          -
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        536          0         14          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    :       0.02          1          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        :       0.02        521          0          0          0          0       1044
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        :       0.02          2          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          4
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          :       0.06         38        997      26.24   17987.95
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          3         12       4.00          -
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            :        529
0.09/0.18	c   nodes (total)    :        529
0.09/0.18	c   nodes left       :          0
0.09/0.18	c   max depth        :        467
0.09/0.18	c   max depth (total):        467
0.09/0.18	c   backtracks       :          4 (0.8%)
0.09/0.18	c   delayed cutoffs  :          0
0.09/0.18	c   repropagations   :         49 (34 domain reductions, 0 cutoffs)
0.09/0.18	c   avg switch length:       2.17
0.09/0.18	c   switching time   :       0.01
0.09/0.18	c Solution           :
0.09/0.18	c   Solutions found  :          9 (6 improvements)
0.09/0.18	c   First Solution   : +1.42500000000000e+03   (in run 1, after 28 nodes, 0.05 seconds, depth 26, found by <trysol>)
0.09/0.18	c   Primal Bound     : +7.00000000000000e+00   (in run 1, after 529 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  :        544
0.09/0.18	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-2705150-1278572918/watcher-2705150-1278572918 -o /tmp/evaluation-result-2705150-1278572918/solver-2705150-1278572918 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705150-1278572918.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: 0.00 0.00 0.00 2/173 21369
/proc/meminfo: memFree=29453508/32950928 swapFree=67111528/67111528
[pid=21369] ppid=21367 vsize=12828 CPUtime=0
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 21325 0 -1 4202496 2059 0 0 0 0 0 0 0 21 0 1 0 25506548 13135872 1977 4089446400 4194304 10345943 140733391637600 18446744073709551615 9198727 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21369/statm: 3207 1857 430 1502 0 1700 0

[startup+0.0558429 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 21369
/proc/meminfo: memFree=29453508/32950928 swapFree=67111528/67111528
[pid=21369] ppid=21367 vsize=28820 CPUtime=0.04
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 21325 0 -1 4202496 5997 0 0 0 4 0 0 0 21 0 1 0 25506548 29511680 5562 4089446400 4194304 10345943 140733391637600 18446744073709551615 9106562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/21369/statm: 7205 5562 717 1502 0 5698 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 28820

[startup+0.100838 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 21369
/proc/meminfo: memFree=29453508/32950928 swapFree=67111528/67111528
[pid=21369] ppid=21367 vsize=28820 CPUtime=0.09
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 21325 0 -1 4202496 6042 0 0 0 9 0 0 0 21 0 1 0 25506548 29511680 5607 4089446400 4194304 10345943 140733391637600 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/21369/statm: 7205 5607 718 1502 0 5698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28820

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

Child status: 0
Real time (s): 0.185545
CPU time (s): 0.184971
CPU user time (s): 0.171973
CPU system time (s): 0.012998
CPU usage (%): 99.6906
Max. virtual memory (cumulated for all children) (KiB): 28820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.171973
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7168
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= 1
involuntary context switches= 1

runsolver used 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node112 at 2010-07-08 09:08:38
IDJOB=2705150
IDBENCH=78688
IDSOLVER=1214
FILE ID=node112/2705150-1278572918
PBS_JOBID= 11240229
Free space on /tmp= 73452 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) 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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2705150-1278572918/watcher-2705150-1278572918 -o /tmp/evaluation-result-2705150-1278572918/solver-2705150-1278572918 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705150-1278572918.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 0cdd726c0cfdfebdf6729039b1e2fb5f
RANDOM SEED=1898353283

node112.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.84
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29454284 kB
Buffers:        146220 kB
Cached:        3137796 kB
SwapCached:          0 kB
Active:        1276472 kB
Inactive:      2069276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29454284 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12840 kB
Writeback:           0 kB
AnonPages:       62212 kB
Mapped:          14364 kB
Slab:            88928 kB
PageTables:       4500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   179464 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= 73440 MiB
End job on node112 at 2010-07-08 09:08:38