Trace number 2692416

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 0.083986 0.0845739

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl20_25_pb.cnf.cr--soft-66-100-0.wbo
MD5SUM42da1cd697f3cedc8c0556e71b08964e
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark0.052991
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1000
Total number of constraints90
Number of soft constraints38
Number of constraints which are clauses50
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 constraint25
Top cost 1923
Min constraint cost 1
Max constraint cost 95
Sum of constraints costs 1922
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

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-2692416-1277971506.wbo>
0.00/0.00	c original problem has 1076 variables (1038 bin, 0 int, 0 impl, 38 cont) and 129 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, 38 impls, 22 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 38 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 38 impls, 22 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 38 chg bounds, 0 chg sides, 0 chg coeffs, 30 upgd conss, 38 impls, 22 clqs
0.00/0.01	c (round 4) 0 del vars, 1 del conss, 38 chg bounds, 0 chg sides, 0 chg coeffs, 52 upgd conss, 38 impls, 22 clqs
0.00/0.02	c    (0.0s) probing: 101/1038 (9.7%) - 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, 38 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  38 implications, 22 cliques
0.00/0.02	c presolved problem has 1076 variables (1038 bin, 0 int, 0 impl, 38 cont) and 128 constraints
0.00/0.02	c      38 constraints of type <indicator>
0.00/0.02	c      22 constraints of type <setppc>
0.00/0.02	c      38 constraints of type <linear>
0.00/0.02	c      30 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.02
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 |    53 |     - |2585k|   0 |   0 |1076 | 128 |1076 |  52 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   126 |     - |2621k|   0 |   0 |1076 | 128 |1076 |  74 |  22 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   160 |     - |2623k|   0 |   0 |1076 | 128 |1076 |  76 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     2 |   160 |     - |2624k|   0 |   0 |1076 | 128 |1076 |  76 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.06	o 19
0.03/0.06	c * 0.1s|    47 |     4 |  1073 |  19.8 |2694k|  35 |   - |1076 | 131 |1076 |  90 |  46 |   3 |   0 | 5.000000e+00 | 1.900000e+01 | 280.00%
0.03/0.08	c 
0.03/0.08	c SCIP Status        : problem is solved [optimal solution found]
0.03/0.08	c Solving Time (sec) : 0.07
0.03/0.08	c Solving Nodes      : 49
0.03/0.08	c Primal Bound       : +1.90000000000000e+01 (1 solutions)
0.03/0.08	c Dual Bound         : +1.90000000000000e+01
0.03/0.08	c Gap                : 0.00 %
0.03/0.08	s OPTIMUM FOUND
0.03/0.08	v -x1000 -x999 -x998 -x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 -x986 x985 -x984 -x983 -x982 -x981 -x980 -x979 
0.03/0.08	v -x978 -x977 -x976 -x975 -x974 -x973 -x972 -x971 -x970 -x969 -x968 -x967 -x966 -x965 -x964 -x963 x962 -x961 -x960 -x959 -x958 
0.03/0.08	v -x957 -x956 -x955 -x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 -x946 -x945 -x944 -x943 -x942 x941 -x940 -x939 -x938 -x937 
0.03/0.08	v -x936 -x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x927 -x926 x925 -x924 -x923 -x922 -x921 -x920 -x919 -x918 -x917 -x916 
0.03/0.08	v -x915 -x914 -x913 -x912 -x911 -x910 -x909 -x908 -x907 -x906 -x905 -x904 -x903 x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 
0.03/0.08	v -x894 -x893 -x892 -x891 -x890 -x889 x888 -x887 -x886 -x885 -x884 -x883 -x882 -x881 -x880 -x879 -x878 -x877 -x876 -x875 -x874 
0.03/0.08	v -x873 -x872 -x871 -x870 -x869 -x868 -x867 x866 -x865 -x864 -x863 -x862 -x861 -x860 -x859 -x858 -x857 -x856 -x855 -x854 -x853 
0.03/0.08	v -x852 -x851 -x850 -x849 -x848 x847 -x846 -x845 -x844 -x843 -x842 -x841 -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 
0.03/0.08	v -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 x823 -x822 -x821 -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 
0.03/0.08	v -x810 -x809 -x808 -x807 -x806 -x805 -x804 x803 -x802 -x801 -x800 -x799 -x798 -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 
0.03/0.08	v x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 
0.03/0.08	v -x768 x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 -x757 -x756 -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 
0.03/0.08	v -x747 -x746 -x745 -x744 -x743 -x742 x741 -x740 -x739 -x738 -x737 -x736 -x735 -x734 -x733 -x732 -x731 -x730 -x729 x728 -x727 
0.03/0.08	v -x726 -x725 -x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x712 -x711 x710 -x709 -x708 -x707 -x706 
0.03/0.08	v -x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 -x692 -x691 -x690 x689 -x688 -x687 -x686 -x685 
0.03/0.08	v -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 -x671 -x670 -x669 -x668 -x667 x666 -x665 -x664 
0.03/0.08	v -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 -x645 x644 -x643 
0.03/0.08	v -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 
0.03/0.08	v -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 x604 -x603 -x602 -x601 
0.03/0.08	v -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 
0.03/0.08	v -x579 -x578 -x577 -x576 -x575 -x574 -x573 x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 
0.03/0.08	v -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 x544 -x543 -x542 -x541 -x540 -x539 -x538 
0.03/0.08	v -x537 -x536 -x535 -x534 x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 
0.03/0.08	v -x516 -x515 x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 
0.03/0.08	v x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 
0.03/0.08	v -x474 -x473 -x472 x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 x456 -x455 -x454 
0.03/0.08	v -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 
0.03/0.08	v x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 x417 -x416 -x415 -x414 -x413 -x412 
0.03/0.08	v -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 
0.03/0.08	v -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 x373 -x372 -x371 -x370 
0.03/0.08	v -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 
0.03/0.08	v -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 x334 -x333 -x332 -x331 -x330 -x329 -x328 
0.03/0.08	v -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 
0.03/0.08	v -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 
0.03/0.08	v -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 
0.03/0.08	v -x264 -x263 -x262 -x261 x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 
0.03/0.08	v -x243 -x242 -x241 -x240 -x239 x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 
0.03/0.08	v -x222 -x221 -x220 x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 
0.03/0.08	v -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 x184 -x183 -x182 -x181 
0.03/0.08	v -x180 x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 
0.03/0.08	v -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x144 -x143 -x142 -x141 -x140 x139 
0.03/0.08	v -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 x119 -x118 
0.03/0.08	v -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 
0.03/0.08	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 
0.03/0.08	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 
0.03/0.08	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 
0.03/0.08	v -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.03/0.08	c SCIP Status        : problem is solved [optimal solution found]
0.03/0.08	c Solving Time       :       0.07
0.03/0.08	c Original Problem   :
0.03/0.08	c   Problem name     : HOME/instance-2692416-1277971506.wbo
0.03/0.08	c   Variables        : 1076 (1038 binary, 0 integer, 0 implicit integer, 38 continuous)
0.03/0.08	c   Constraints      : 129 initial, 129 maximal
0.03/0.08	c Presolved Problem  :
0.03/0.08	c   Problem name     : t_HOME/instance-2692416-1277971506.wbo
0.03/0.08	c   Variables        : 1076 (1038 binary, 0 integer, 0 implicit integer, 38 continuous)
0.03/0.08	c   Constraints      : 128 initial, 132 maximal
0.03/0.08	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.03/0.08	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.03/0.08	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.03/0.08	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.03/0.08	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.03/0.08	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.03/0.08	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.03/0.08	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.03/0.08	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.03/0.08	c   linear           :       0.01          0          0          0         38          0          1          0          0
0.03/0.08	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.03/0.08	c   root node        :          -         33          -          -         65          -          -          -          -
0.03/0.08	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.03/0.08	c   integral         :          0          0          0         72          0          0          0          0          0          0
0.03/0.08	c   indicator        :         38          0        293         72          0          0         95          0          0          0
0.03/0.08	c   setppc           :         22          3        292         72          0          0          0          0          0          0
0.03/0.08	c   linear           :         38          3        292         72          0          0          0         58          0          0
0.03/0.08	c   logicor          :         30+         3         16         44          0          1          5          0          0          0
0.03/0.08	c   countsols        :          0          0          0         44          0          0          0          0          0          0
0.03/0.08	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.03/0.08	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.03/0.08	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.03/0.08	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.03/0.08	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.03/0.08	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.03/0.08	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.03/0.08	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.03/0.08	c   vbounds          :       0.00          2          0          0
0.03/0.08	c   rootredcost      :       0.00          1          0         31
0.03/0.08	c   pseudoobj        :       0.00         94          1          5
0.03/0.08	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.03/0.08	c   propagation      :       0.00          1          1          1        1.0          0        0.0          -
0.03/0.08	c   infeasible LP    :       0.00          4          4          4       12.5          0        0.0          0
0.03/0.08	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.03/0.08	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.03/0.08	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.03/0.08	c   applied globally :          -          -          -          5       10.2          -          -          -
0.03/0.08	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.03/0.08	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.03/0.08	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.03/0.08	c   redcost          :       0.00         63          0          0          0          0
0.03/0.08	c   impliedbounds    :       0.00          0          0          0          0          0
0.03/0.08	c   intobj           :       0.00          0          0          0          0          0
0.03/0.08	c   cgmip            :       0.00          0          0          0          0          0
0.03/0.08	c   gomory           :       0.00          0          0          0          0          0
0.03/0.08	c   strongcg         :       0.00          0          0          0          0          0
0.03/0.08	c   cmir             :       0.00          0          0          0          0          0
0.03/0.08	c   flowcover        :       0.00          0          0          0          0          0
0.03/0.08	c   clique           :       0.00          0          0          0          0          0
0.03/0.08	c   zerohalf         :       0.00          0          0          0          0          0
0.03/0.08	c   mcf              :       0.00          0          0          0          0          0
0.03/0.08	c   rapidlearning    :       0.00          0          0          0          0          0
0.03/0.08	c Pricers            :       Time      Calls       Vars
0.03/0.08	c   problem variables:       0.00          0          0
0.03/0.08	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.03/0.08	c   relpscost        :       0.00          0          0          0          0          0          0
0.03/0.08	c   pscost           :       0.00          0          0          0          0          0          0
0.03/0.08	c   inference        :       0.01         43          0          0          0          0         86
0.03/0.08	c   mostinf          :       0.00          0          0          0          0          0          0
0.03/0.08	c   leastinf         :       0.00          0          0          0          0          0          0
0.03/0.08	c   fullstrong       :       0.00          0          0          0          0          0          0
0.03/0.08	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.03/0.08	c   random           :       0.00          0          0          0          0          0          0
0.03/0.08	c Primal Heuristics  :       Time      Calls      Found
0.03/0.08	c   LP solutions     :       0.00          -          1
0.03/0.08	c   pseudo solutions :       0.00          -          0
0.03/0.08	c   oneopt           :       0.00          0          0
0.03/0.08	c   crossover        :       0.00          0          0
0.03/0.08	c   coefdiving       :       0.00          0          0
0.03/0.08	c   pscostdiving     :       0.00          0          0
0.03/0.08	c   fracdiving       :       0.00          0          0
0.03/0.08	c   veclendiving     :       0.00          0          0
0.03/0.08	c   objpscostdiving  :       0.00          0          0
0.03/0.08	c   rootsoldiving    :       0.00          0          0
0.03/0.08	c   linesearchdiving :       0.00          0          0
0.03/0.08	c   guideddiving     :       0.00          0          0
0.03/0.08	c   feaspump         :       0.00          0          0
0.03/0.08	c   trivial          :       0.00          2          0
0.03/0.08	c   simplerounding   :       0.00          0          0
0.03/0.08	c   zirounding       :       0.00          0          0
0.03/0.08	c   rounding         :       0.00          0          0
0.03/0.08	c   shifting         :       0.00          0          0
0.03/0.08	c   intshifting      :       0.00          0          0
0.03/0.08	c   twoopt           :       0.00          0          0
0.03/0.08	c   fixandinfer      :       0.00          0          0
0.03/0.08	c   intdiving        :       0.00          0          0
0.03/0.08	c   actconsdiving    :       0.00          0          0
0.03/0.08	c   octane           :       0.00          0          0
0.03/0.08	c   rens             :       0.00          0          0
0.03/0.08	c   rins             :       0.00          0          0
0.03/0.08	c   localbranching   :       0.00          0          0
0.03/0.08	c   mutation         :       0.00          0          0
0.03/0.08	c   dins             :       0.00          0          0
0.03/0.08	c   undercover       :       0.00          0          0
0.03/0.08	c   nlp              :       0.00          0          0
0.03/0.08	c   trysol           :       0.00          1          0
0.03/0.08	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.03/0.08	c   primal LP        :       0.00          0          0       0.00          -
0.03/0.08	c   dual LP          :       0.04         42       1603      38.17   40075.00
0.03/0.08	c   lex dual LP      :       0.00          0          0       0.00          -
0.03/0.08	c   barrier LP       :       0.00          0          0       0.00          -
0.03/0.08	c   diving/probing LP:       0.00          0          0       0.00          -
0.03/0.08	c   strong branching :       0.00          0          0       0.00          -
0.03/0.08	c     (at root node) :          -          0          0       0.00          -
0.03/0.08	c   conflict analysis:       0.00          0          0       0.00          -
0.03/0.08	c B&B Tree           :
0.03/0.08	c   number of runs   :          1
0.03/0.08	c   nodes            :         49
0.03/0.08	c   nodes (total)    :         49
0.03/0.08	c   nodes left       :          0
0.03/0.08	c   max depth        :         35
0.03/0.08	c   max depth (total):         35
0.03/0.08	c   backtracks       :          4 (8.2%)
0.03/0.08	c   delayed cutoffs  :          2
0.03/0.08	c   repropagations   :         36 (45 domain reductions, 1 cutoffs)
0.03/0.08	c   avg switch length:       3.31
0.03/0.08	c   switching time   :       0.00
0.03/0.08	c Solution           :
0.03/0.08	c   Solutions found  :          1 (1 improvements)
0.03/0.08	c   First Solution   : +1.90000000000000e+01   (in run 1, after 47 nodes, 0.06 seconds, depth 35, found by <relaxation>)
0.03/0.08	c   Primal Bound     : +1.90000000000000e+01   (in run 1, after 47 nodes, 0.06 seconds, depth 35, found by <relaxation>)
0.03/0.08	c   Dual Bound       : +1.90000000000000e+01
0.03/0.08	c   Gap              :       0.00 %
0.03/0.08	c   Root Dual Bound  : +0.00000000000000e+00
0.03/0.08	c   Root Iterations  :        160
0.03/0.08	c Time complete: 0.07.

Verifier Data 

OK	19

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692416-1277971506/watcher-2692416-1277971506 -o /tmp/evaluation-result-2692416-1277971506/solver-2692416-1277971506 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692416-1277971506.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 4/178 18145
/proc/meminfo: memFree=31551208/32951124 swapFree=67111528/67111528
[pid=18145] ppid=18143 vsize=10324 CPUtime=0
/proc/18145/stat : 18145 (pbscip.linux.x8) R 18143 18145 18093 0 -1 4202496 1891 0 0 0 0 0 0 0 22 0 1 0 138445761 10571776 1810 4089446400 4194304 8223781 140733888937632 18446744073709551615 7247607 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18145/statm: 2581 1810 369 984 0 1594 0

[startup+0.0407959 s]
/proc/loadavg: 0.00 0.00 0.00 4/178 18145
/proc/meminfo: memFree=31551208/32951124 swapFree=67111528/67111528
[pid=18145] ppid=18143 vsize=16948 CPUtime=0.03
/proc/18145/stat : 18145 (pbscip.linux.x8) R 18143 18145 18093 0 -1 4202496 5072 0 0 0 3 0 0 0 22 0 1 0 138445761 17354752 3335 4089446400 4194304 8223781 140733888937632 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/18145/statm: 4237 3335 545 984 0 3250 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16948

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

[startup+0.0407959 s]
/proc/loadavg: 0.00 0.00 0.00 4/178 18145
/proc/meminfo: memFree=31551208/32951124 swapFree=67111528/67111528
[pid=18145] ppid=18143 vsize=16948 CPUtime=0.03
/proc/18145/stat : 18145 (pbscip.linux.x8) R 18143 18145 18093 0 -1 4202496 5072 0 0 0 3 0 0 0 22 0 1 0 138445761 17354752 3335 4089446400 4194304 8223781 140733888937632 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/18145/statm: 4237 3335 545 984 0 3250 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16948

Child status: 0
Real time (s): 0.0845739
CPU time (s): 0.083986
CPU user time (s): 0.078987
CPU system time (s): 0.004999
CPU usage (%): 99.3049
Max. virtual memory (cumulated for all children) (KiB): 16948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.078987
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5118
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= 2

runsolver used 0.000999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node143 at 2010-07-01 10:05:06
IDJOB=2692416
IDBENCH=78672
IDSOLVER=1204
FILE ID=node143/2692416-1277971506
PBS_JOBID= 11197880
Free space on /tmp= 74208 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-chnl20_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-2692416-1277971506/watcher-2692416-1277971506 -o /tmp/evaluation-result-2692416-1277971506/solver-2692416-1277971506 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692416-1277971506.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 42da1cd697f3cedc8c0556e71b08964e
RANDOM SEED=1000692426

node143.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		: 2666.848
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	: 5333.69
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		: 2666.848
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	: 5226.07
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		: 2666.848
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	: 5332.76
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		: 2666.848
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	: 5332.77
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		: 2666.848
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	: 5285.38
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		: 2666.848
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	: 5332.75
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		: 2666.848
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		: 2666.848
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31551736 kB
Buffers:        218352 kB
Cached:         971520 kB
SwapCached:          0 kB
Active:         481984 kB
Inactive:       772284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31551736 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7448 kB
Writeback:           0 kB
AnonPages:       64120 kB
Mapped:          14920 kB
Slab:            80624 kB
PageTables:       4892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   208640 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= 74204 MiB
End job on node143 at 2010-07-01 10:05:06