Trace number 2693038

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 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 0.118981 0.119839

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl20_21_pb.cnf.cr--soft-66-100-0.wbo
MD5SUMd97c5722fe377ef62d4d83eb3fe2e1eb
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.074987
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables840
Total number of constraints82
Number of soft constraints35
Number of constraints which are clauses42
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
Top cost 1734
Min constraint cost 1
Max constraint cost 95
Sum of constraints costs 1733
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 22
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: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2693038-1277886461.wbo>
0.00/0.00	c original problem has 910 variables (875 bin, 0 int, 0 impl, 35 cont) and 118 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, 35 impls, 21 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 35 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 35 impls, 21 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 35 chg bounds, 0 chg sides, 0 chg coeffs, 26 upgd conss, 35 impls, 21 clqs
0.00/0.01	c (round 4) 0 del vars, 1 del conss, 35 chg bounds, 0 chg sides, 0 chg coeffs, 47 upgd conss, 35 impls, 21 clqs
0.00/0.02	c    (0.0s) probing: 101/875 (11.5%) - 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, 35 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  35 implications, 21 cliques
0.00/0.02	c presolved problem has 910 variables (875 bin, 0 int, 0 impl, 35 cont) and 117 constraints
0.00/0.02	c      35 constraints of type <indicator>
0.00/0.02	c      21 constraints of type <setppc>
0.00/0.02	c      35 constraints of type <linear>
0.00/0.02	c      26 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 |    66 |     - |2210k|   0 |   0 | 910 | 117 | 910 |  47 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   141 |     - |2240k|   0 |   0 | 910 | 117 | 910 |  65 |  18 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   192 |     - |2242k|   0 |   0 | 910 | 117 | 910 |  67 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   223 |     - |2244k|   0 |   0 | 910 | 117 | 910 |  69 |  22 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   291 |     - |2246k|   0 |   0 | 910 | 117 | 910 |  71 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   325 |     - |2248k|   0 |   0 | 910 | 117 | 910 |  73 |  26 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   346 |     - |2250k|   0 |   0 | 910 | 117 | 910 |  75 |  28 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   393 |     - |2251k|   0 |   0 | 910 | 117 | 910 |  77 |  30 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   426 |     - |2253k|   0 |   0 | 910 | 117 | 910 |  79 |  32 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   447 |     - |2255k|   0 |   0 | 910 | 117 | 910 |  81 |  34 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   448 |     - |2256k|   0 |   0 | 910 | 117 | 910 |  82 |  35 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     2 |   448 |     - |2257k|   0 |   0 | 910 | 117 | 910 |  82 |  35 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	o 157
0.00/0.04	c * 0.0s|    38 |    33 |   451 |   0.1 |2319k|  35 |   - | 910 | 119 | 910 |  82 |  35 |   2 |   0 | 1.000000e+00 | 1.570000e+02 |  Large 
0.00/0.04	o 86
0.00/0.04	c * 0.0s|    41 |    31 |   454 |   0.1 |2342k|  35 |   - | 910 | 119 | 910 |  82 |  35 |   2 |   0 | 4.000000e+00 | 8.600000e+01 |2050.00%
0.00/0.04	o 77
0.00/0.04	c * 0.0s|    42 |    25 |   455 |   0.2 |2351k|  35 |   - | 910 | 119 | 910 |  82 |  35 |   2 |   0 | 4.000000e+00 | 7.700000e+01 |1825.00%
0.09/0.11	o 6
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c * 0.1s|   243 |   171 |   462 |   0.1 |2577k| 198 |   - | 910 | 111 | 910 |  82 |  35 |   2 |   0 | 5.000000e+00 | 6.000000e+00 |  20.00%
0.09/0.11	c 
0.09/0.11	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.11	c Solving Time (sec) : 0.10
0.09/0.11	c Solving Nodes      : 244
0.09/0.11	c Primal Bound       : +6.00000000000000e+00 (9 solutions)
0.09/0.11	c Dual Bound         : +6.00000000000000e+00
0.09/0.11	c Gap                : 0.00 %
0.09/0.11	s OPTIMUM FOUND
0.09/0.11	v -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 x821 -x820 -x819 
0.09/0.11	v -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 -x802 x801 -x800 -x799 -x798 
0.09/0.11	v -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 x782 -x781 -x780 -x779 -x778 -x777 
0.09/0.11	v -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 -x768 -x767 -x766 -x765 -x764 -x763 x762 -x761 -x760 -x759 -x758 -x757 -x756 
0.09/0.11	v -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 
0.09/0.11	v -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 -x726 -x725 x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 
0.09/0.11	v -x713 -x712 -x711 -x710 -x709 -x708 -x707 -x706 -x705 -x704 x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 
0.09/0.11	v -x692 -x691 -x690 -x689 -x688 -x687 -x686 x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 
0.09/0.11	v -x671 -x670 -x669 -x668 -x667 x666 -x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 
0.09/0.11	v -x650 -x649 -x648 x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 
0.09/0.11	v -x629 x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 
0.09/0.11	v -x608 -x607 -x606 -x605 x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 
0.09/0.11	v -x587 -x586 x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 
0.09/0.11	v x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 x546 
0.09/0.11	v -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 x529 -x528 -x527 -x526 -x525 
0.09/0.11	v -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 x510 -x509 -x508 -x507 -x506 -x505 -x504 
0.09/0.11	v -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 x487 -x486 -x485 -x484 -x483 
0.09/0.11	v -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 x468 -x467 -x466 -x465 -x464 -x463 -x462 
0.09/0.11	v -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 
0.09/0.11	v -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 
0.09/0.11	v -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 
0.09/0.11	v -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 
0.09/0.11	v -x377 -x376 -x375 -x374 -x373 x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 
0.09/0.11	v -x356 -x355 -x354 x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 
0.09/0.11	v -x335 x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 
0.09/0.11	v -x314 -x313 -x312 x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 
0.09/0.11	v -x293 x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 x273 
0.09/0.11	v -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 x255 -x254 -x253 -x252 
0.09/0.11	v -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 x236 -x235 -x234 -x233 -x232 -x231 
0.09/0.11	v -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 x214 -x213 -x212 -x211 -x210 
0.09/0.11	v -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 
0.09/0.11	v -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 
0.09/0.11	v -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 
0.09/0.11	v -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 
0.09/0.11	v -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 
0.09/0.11	v -x104 -x103 -x102 -x101 -x100 x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 
0.09/0.11	v -x80 -x79 x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 -x56 
0.09/0.11	v -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 
0.09/0.11	v -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 
0.09/0.11	v -x3 -x2 -x1 
0.09/0.11	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.11	c Solving Time       :       0.10
0.09/0.11	c Original Problem   :
0.09/0.11	c   Problem name     : HOME/instance-2693038-1277886461.wbo
0.09/0.11	c   Variables        : 910 (875 binary, 0 integer, 0 implicit integer, 35 continuous)
0.09/0.11	c   Constraints      : 118 initial, 118 maximal
0.09/0.11	c Presolved Problem  :
0.09/0.11	c   Problem name     : t_HOME/instance-2693038-1277886461.wbo
0.09/0.11	c   Variables        : 910 (875 binary, 0 integer, 0 implicit integer, 35 continuous)
0.09/0.11	c   Constraints      : 117 initial, 119 maximal
0.09/0.11	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.09/0.11	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.09/0.11	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
0.09/0.11	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.09/0.11	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.09/0.11	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.09/0.11	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.09/0.11	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.09/0.11	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.09/0.11	c   linear           :       0.00          0          0          0         35          0          1          0          0
0.09/0.11	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.09/0.11	c   root node        :          -         35          -          -         69          -          -          -          -
0.09/0.11	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.11	c   integral         :          0          0          0        241          0          0          0          0          0          0
0.09/0.11	c   indicator        :         35          0        506        241          0          0        107          0          0          0
0.09/0.11	c   setppc           :         21         11        505        241          0          0          0          0          0          0
0.09/0.11	c   linear           :         35         11        505        241          0          0        127         35          0          0
0.09/0.11	c   logicor          :         26+        11         52        241          0          2          6          0          0          0
0.09/0.11	c   countsols        :          0          0          0        241          0          0          0          0          0          0
0.09/0.11	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.09/0.11	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.09/0.11	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.09/0.11	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.09/0.11	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.09/0.11	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.09/0.11	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.09/0.11	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.09/0.11	c   vbounds          :       0.00          2          0          0
0.09/0.11	c   rootredcost      :       0.00          4          0         30
0.09/0.11	c   pseudoobj        :       0.00        306          0         14
0.09/0.11	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.11	c   propagation      :       0.00          2          1          1        4.0          0        0.0          -
0.09/0.11	c   infeasible LP    :       0.00          2          2          2       17.5          0        0.0          0
0.09/0.11	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.11	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.11	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.11	c   applied globally :          -          -          -          3       13.0          -          -          -
0.09/0.11	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.11	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.11	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.09/0.11	c   redcost          :       0.01        251          0          0          0          0
0.09/0.11	c   impliedbounds    :       0.00          0          0          0          0          0
0.09/0.11	c   intobj           :       0.00          0          0          0          0          0
0.09/0.11	c   cgmip            :       0.00          0          0          0          0          0
0.09/0.11	c   gomory           :       0.00          0          0          0          0          0
0.09/0.11	c   strongcg         :       0.00          0          0          0          0          0
0.09/0.11	c   cmir             :       0.00          0          0          0          0          0
0.09/0.11	c   flowcover        :       0.00          0          0          0          0          0
0.09/0.11	c   clique           :       0.00          0          0          0          0          0
0.09/0.11	c   zerohalf         :       0.00          0          0          0          0          0
0.09/0.11	c   mcf              :       0.00          0          0          0          0          0
0.09/0.11	c   rapidlearning    :       0.00          0          0          0          0          0
0.09/0.11	c Pricers            :       Time      Calls       Vars
0.09/0.11	c   problem variables:       0.00          0          0
0.09/0.11	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.11	c   relpscost        :       0.00          0          0          0          0          0          0
0.09/0.11	c   pscost           :       0.00          0          0          0          0          0          0
0.09/0.11	c   inference        :       0.01        237          0          0          0          0        474
0.09/0.11	c   mostinf          :       0.00          0          0          0          0          0          0
0.09/0.11	c   leastinf         :       0.00          0          0          0          0          0          0
0.09/0.11	c   fullstrong       :       0.00          0          0          0          0          0          0
0.09/0.11	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.09/0.11	c   random           :       0.00          0          0          0          0          0          0
0.09/0.11	c Primal Heuristics  :       Time      Calls      Found
0.09/0.11	c   LP solutions     :       0.00          -          4
0.09/0.11	c   pseudo solutions :       0.00          -          0
0.09/0.11	c   feaspump         :       0.00          0          0
0.09/0.11	c   oneopt           :       0.00          2          0
0.09/0.11	c   coefdiving       :       0.00          2          0
0.09/0.11	c   pscostdiving     :       0.00          2          0
0.09/0.11	c   fracdiving       :       0.00          2          0
0.09/0.11	c   veclendiving     :       0.00          2          0
0.09/0.11	c   linesearchdiving :       0.00          2          0
0.09/0.11	c   guideddiving     :       0.00          2          0
0.09/0.11	c   objpscostdiving  :       0.00          2          0
0.09/0.11	c   rootsoldiving    :       0.00          2          0
0.09/0.11	c   trivial          :       0.00          2          0
0.09/0.11	c   simplerounding   :       0.00          0          0
0.09/0.11	c   zirounding       :       0.00          0          0
0.09/0.11	c   rounding         :       0.00          0          0
0.09/0.11	c   shifting         :       0.00          0          0
0.09/0.11	c   intshifting      :       0.00          0          0
0.09/0.11	c   twoopt           :       0.00          0          0
0.09/0.11	c   fixandinfer      :       0.00          0          0
0.09/0.11	c   intdiving        :       0.00          0          0
0.09/0.11	c   actconsdiving    :       0.00          0          0
0.09/0.11	c   octane           :       0.00          0          0
0.09/0.11	c   rens             :       0.00          0          0
0.09/0.11	c   rins             :       0.00          0          0
0.09/0.11	c   localbranching   :       0.00          0          0
0.09/0.11	c   mutation         :       0.00          0          0
0.09/0.11	c   crossover        :       0.00          1          0
0.09/0.11	c   dins             :       0.00          0          0
0.09/0.11	c   undercover       :       0.00          0          0
0.09/0.11	c   nlp              :       0.00          0          0
0.09/0.11	c   trysol           :       0.00          6          5
0.09/0.11	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.09/0.11	c   primal LP        :       0.00          0          0       0.00          -
0.09/0.11	c   dual LP          :       0.05         20        460      23.00    9200.00
0.09/0.11	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.11	c   barrier LP       :       0.00          0          0       0.00          -
0.09/0.11	c   diving/probing LP:       0.00          2          2       1.00          -
0.09/0.11	c   strong branching :       0.00          0          0       0.00          -
0.09/0.11	c     (at root node) :          -          0          0       0.00          -
0.09/0.11	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.11	c B&B Tree           :
0.09/0.11	c   number of runs   :          1
0.09/0.11	c   nodes            :        244
0.09/0.11	c   nodes (total)    :        244
0.09/0.11	c   nodes left       :          0
0.09/0.11	c   max depth        :        198
0.09/0.11	c   max depth (total):        198
0.09/0.11	c   backtracks       :          5 (2.0%)
0.09/0.11	c   delayed cutoffs  :        170
0.09/0.11	c   repropagations   :         31 (46 domain reductions, 1 cutoffs)
0.09/0.11	c   avg switch length:       2.27
0.09/0.11	c   switching time   :       0.00
0.09/0.11	c Solution           :
0.09/0.11	c   Solutions found  :          9 (4 improvements)
0.09/0.11	c   First Solution   : +1.57000000000000e+02   (in run 1, after 38 nodes, 0.03 seconds, depth 35, found by <relaxation>)
0.09/0.11	c   Primal Bound     : +6.00000000000000e+00   (in run 1, after 243 nodes, 0.10 seconds, depth 198, found by <relaxation>)
0.09/0.11	c   Dual Bound       : +6.00000000000000e+00
0.09/0.11	c   Gap              :       0.00 %
0.09/0.11	c   Root Dual Bound  : +0.00000000000000e+00
0.09/0.11	c   Root Iterations  :        448
0.09/0.11	c Time complete: 0.11.

Verifier Data 

OK	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693038-1277886461/watcher-2693038-1277886461 -o /tmp/evaluation-result-2693038-1277886461/solver-2693038-1277886461 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693038-1277886461.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: 2.82 1.84 0.79 4/198 10338
/proc/meminfo: memFree=30883300/32950928 swapFree=67111528/67111528
[pid=10338] ppid=10336 vsize=11252 CPUtime=0
/proc/10338/stat : 10338 (pbscip.linux.x8) R 10336 10338 10004 0 -1 4202496 1737 0 0 0 0 0 0 0 25 0 1 0 129942938 11522048 1657 4089446400 4194304 9819077 140733623513264 18446744073709551615 8659358 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/10338/statm: 2813 1657 392 1374 0 1434 0

[startup+0.0589971 s]
/proc/loadavg: 2.82 1.84 0.79 4/198 10338
/proc/meminfo: memFree=30883300/32950928 swapFree=67111528/67111528
[pid=10338] ppid=10336 vsize=18460 CPUtime=0.05
/proc/10338/stat : 10338 (pbscip.linux.x8) R 10336 10338 10004 0 -1 4202496 5108 0 0 0 5 0 0 0 18 0 1 0 129942938 18903040 3212 4089446400 4194304 9819077 140733623513264 18446744073709551615 6002984 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/10338/statm: 4615 3212 654 1374 0 3236 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18460

[startup+0.101042 s]
/proc/loadavg: 2.82 1.84 0.79 4/198 10338
/proc/meminfo: memFree=30883300/32950928 swapFree=67111528/67111528
[pid=10338] ppid=10336 vsize=18460 CPUtime=0.09
/proc/10338/stat : 10338 (pbscip.linux.x8) R 10336 10338 10004 0 -1 4202496 5129 0 0 0 9 0 0 0 18 0 1 0 129942938 18903040 3233 4089446400 4194304 9819077 140733623513264 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/10338/statm: 4615 3233 654 1374 0 3236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18460

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

Child status: 0
Real time (s): 0.119839
CPU time (s): 0.118981
CPU user time (s): 0.104984
CPU system time (s): 0.013997
CPU usage (%): 99.2841
Max. virtual memory (cumulated for all children) (KiB): 18460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.104984
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7733
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= 3

runsolver used 0.001999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node123 at 2010-06-30 10:27:41
IDJOB=2693038
IDBENCH=78666
IDSOLVER=1205
FILE ID=node123/2693038-1277886461
PBS_JOBID= 11197108
Free space on /tmp= 74200 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 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-chnl20_21_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-2693038-1277886461/watcher-2693038-1277886461 -o /tmp/evaluation-result-2693038-1277886461/solver-2693038-1277886461 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693038-1277886461.wbo -t 1800 -m 3800

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

MD5SUM BENCH= d97c5722fe377ef62d4d83eb3fe2e1eb
RANDOM SEED=1381774991

node123.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		: 2666.804
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	: 5333.60
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		: 2666.804
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	: 5294.59
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		: 2666.804
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		: 2666.804
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	: 5332.75
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		: 2666.804
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		: 2666.804
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	: 5332.71
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		: 2666.804
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		: 2666.804
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:     32950928 kB
MemFree:      30883704 kB
Buffers:        170536 kB
Cached:        1088760 kB
SwapCached:          0 kB
Active:        1144744 kB
Inactive:       778948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30883704 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6256 kB
Writeback:           0 kB
AnonPages:      664436 kB
Mapped:          20296 kB
Slab:            78468 kB
PageTables:       5940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1654780 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= 74196 MiB
End job on node123 at 2010-06-30 10:27:42