Trace number 3739274

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT102017 0.117982 0.118724

General information on the benchmark

Name/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/
datasets/caixa/normalized-1098.cudf.trendy.opb
MD5SUM585f54c38f405520d1b0c5d144054a67
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark102017
Best CPU time to get the best result obtained on this benchmark0.141978
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables983
Total number of constraints5760
Number of constraints which are clauses5760
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 634
Biggest coefficient in the objective function 101761
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 32258554
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 101761
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 32258554
Number of bits of the biggest sum of numbers25
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-3739274-1338728661.opb>
0.00/0.04	c original problem has 983 variables (983 bin, 0 int, 0 impl, 0 cont) and 5760 constraints
0.00/0.04	c problem read
0.00/0.04	c presolving settings loaded
0.00/0.05	c presolving:
0.00/0.07	c (round 1) 612 del vars, 1163 del conss, 3 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 27286 impls, 0 clqs
0.00/0.07	c (round 2) 688 del vars, 1508 del conss, 63 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 27757 impls, 0 clqs
0.00/0.08	c (round 3) 784 del vars, 4615 del conss, 127 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 27800 impls, 0 clqs
0.00/0.08	c (round 4) 834 del vars, 4913 del conss, 168 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 27818 impls, 0 clqs
0.00/0.08	c (round 5) 844 del vars, 5012 del conss, 173 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 27818 impls, 0 clqs
0.00/0.08	c (round 6) 850 del vars, 5064 del conss, 176 chg bounds, 1 chg sides, 2 chg coeffs, 0 upgd conss, 27819 impls, 0 clqs
0.00/0.08	c (round 7) 858 del vars, 5074 del conss, 176 chg bounds, 1 chg sides, 2 chg coeffs, 0 upgd conss, 27819 impls, 0 clqs
0.00/0.08	c (round 8) 860 del vars, 5446 del conss, 176 chg bounds, 7 chg sides, 2 chg coeffs, 0 upgd conss, 27819 impls, 0 clqs
0.00/0.08	c (round 9) 869 del vars, 5487 del conss, 176 chg bounds, 7 chg sides, 2 chg coeffs, 0 upgd conss, 27819 impls, 0 clqs
0.00/0.08	c (round 10) 870 del vars, 5487 del conss, 176 chg bounds, 7 chg sides, 2 chg coeffs, 272 upgd conss, 27819 impls, 0 clqs
0.00/0.09	c (round 11) 870 del vars, 5487 del conss, 176 chg bounds, 7 chg sides, 2 chg coeffs, 273 upgd conss, 27819 impls, 0 clqs
0.00/0.09	c (round 12) 891 del vars, 5487 del conss, 177 chg bounds, 7 chg sides, 2 chg coeffs, 273 upgd conss, 28074 impls, 0 clqs
0.00/0.09	c (round 13) 891 del vars, 5526 del conss, 177 chg bounds, 7 chg sides, 2 chg coeffs, 273 upgd conss, 28074 impls, 0 clqs
0.00/0.09	c (round 14) 891 del vars, 5540 del conss, 177 chg bounds, 7 chg sides, 2 chg coeffs, 273 upgd conss, 28074 impls, 0 clqs
0.00/0.09	c presolving (15 rounds):
0.00/0.09	c  891 deleted vars, 5540 deleted constraints, 177 tightened bounds, 0 added holes, 7 changed sides, 2 changed coefficients
0.00/0.09	c  28074 implications, 0 cliques
0.00/0.09	c presolved problem has 92 variables (92 bin, 0 int, 0 impl, 0 cont) and 220 constraints
0.00/0.09	c     106 constraints of type <setppc>
0.00/0.09	c     114 constraints of type <logicor>
0.00/0.09	c transformed objective value is always integral (scale: 1)
0.00/0.09	c Presolving Time: 0.05
0.00/0.09	c - non default parameters ----------------------------------------------------------------------
0.00/0.09	c # SCIP version 1.2.1.3
0.00/0.09	c 
0.00/0.09	c # frequency for displaying node information lines
0.00/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.09	c display/freq = 10000
0.00/0.09	c 
0.00/0.09	c # maximal time in seconds to run
0.00/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09	c limits/time = 1789.97
0.00/0.09	c 
0.00/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09	c limits/memory = 13950
0.00/0.09	c 
0.00/0.09	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.09	c # [type: int, range: [1,2], default: 1]
0.00/0.09	c timing/clocktype = 2
0.00/0.09	c 
0.00/0.09	c # should presolving try to simplify inequalities
0.00/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.09	c constraints/linear/simplifyinequalities = TRUE
0.00/0.09	c 
0.00/0.09	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.09	c constraints/indicator/addCouplingCons = TRUE
0.00/0.09	c 
0.00/0.09	c # should presolving try to simplify knapsacks
0.00/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.09	c 
0.00/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.09	c separating/rapidlearning/freq = 0
0.00/0.09	c 
0.00/0.09	c -----------------------------------------------------------------------------------------------
0.00/0.09	c start solving
0.00/0.09	c 
0.00/0.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.09	c   0.1s|     1 |     0 |    20 |     - |4244k|   0 |   5 |  92 | 220 |  92 | 204 |   0 |   0 |   0 | 1.020155e+05 |      --      |    Inf 
0.00/0.09	o 102017
0.00/0.09	c s 0.1s|     1 |     0 |    20 |     - |4261k|   0 |   5 |  92 | 220 |  92 | 204 |   0 |   0 |   0 | 1.020155e+05 | 1.020170e+05 |   0.00%
0.09/0.10	c   0.1s|     1 |     0 |    23 |     - |4180k|   0 |   - |  92 | 204 |  92 | 204 |   0 |   0 |   0 | 1.020170e+05 | 1.020170e+05 |   0.00%
0.09/0.10	c   0.1s|     1 |     0 |    23 |     - |4180k|   0 |   - |  92 | 204 |  92 | 204 |   0 |   0 |   0 | 1.020170e+05 | 1.020170e+05 |   0.00%
0.09/0.10	c 
0.09/0.10	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.10	c Solving Time (sec) : 0.07
0.09/0.10	c Solving Nodes      : 1
0.09/0.10	c Primal Bound       : +1.02017000000000e+05 (1 solutions)
0.09/0.10	c Dual Bound         : +1.02017000000000e+05
0.09/0.10	c Gap                : 0.00 %
0.09/0.11	s OPTIMUM FOUND
0.09/0.11	v x349 x348 x347 x346 x345 x344 x343 x342 x341 x340 x339 x338 x337 x336 x335 x334 x333 x332 x331 x330 x329 x328 x327 x326 -x325 -x324 
0.09/0.11	v -x312 -x323 -x310 -x309 -x305 -x322 -x300 -x321 -x311 -x320 -x319 -x318 -x306 -x303 -x317 -x316 -x315 -x299 -x314 -x304 
0.09/0.11	v -x297 -x308 -x307 -x302 -x301 -x313 -x298 -x296 x295 x294 x293 x292 x291 x290 x289 -x288 x287 -x59 -x56 -x52 -x55 x286 -x62 x285 
0.09/0.11	v x284 x283 x282 x281 x280 x279 x278 x277 x276 x275 x274 x273 x272 -x271 x270 -x262 -x269 x268 -x267 -x266 -x265 -x264 -x263 
0.09/0.11	v x261 x260 x259 -x258 -x257 x256 x255 x254 x253 x252 x251 x250 x249 x248 -x245 x247 -x246 -x244 -x243 -x242 -x241 -x240 x239 
0.09/0.11	v x238 x237 -x236 -x235 x234 x233 -x232 x231 -x230 -x229 -x228 x227 x226 -x225 x224 x223 x222 x221 x220 x219 x218 x217 x216 x215 
0.09/0.11	v x214 x213 x212 x211 x210 x209 x208 x207 x206 x205 x204 x203 -x202 x201 x200 -x199 x198 x197 -x196 x195 -x194 -x193 x192 x191 
0.09/0.11	v x190 x189 -x188 x187 x186 -x185 x184 x183 x182 x181 x180 x179 x178 x177 x176 x175 x174 x173 x172 x171 x170 x169 x168 x167 
0.09/0.11	v x166 x165 x164 -x58 x163 x162 -x161 -x64 x160 -x159 x158 x157 x156 x155 x154 x153 x152 x151 x150 x149 x148 x147 x146 x145 x144 
0.09/0.11	v x143 x142 x141 x140 x139 x138 x137 x136 x135 x134 x133 x132 -x131 x130 x129 x128 x127 x126 x125 x124 x123 x122 x121 x120 x119 
0.09/0.11	v -x118 x117 x116 x115 -x114 x113 x112 x111 x110 x109 x108 x107 x106 x105 x104 x103 x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 
0.09/0.11	v x92 x91 -x90 x89 x88 x87 -x86 x85 x84 x83 x82 x81 x80 x79 x78 x77 x76 x75 x74 x73 x72 x71 x70 x69 -x57 -x60 -x63 -x61 -x53 
0.09/0.11	v -x54 x68 x67 x66 x65 x51 x50 -x49 x48 x47 x46 x45 -x44 x43 x42 x41 x40 x39 x38 x37 x36 -x35 x34 -x33 -x32 x31 x30 x29 -x28 x27 
0.09/0.11	v x26 x25 x24 x23 x22 x21 x20 x19 x18 x17 x16 -x15 x14 x13 x12 -x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 x983 x982 x981 x980 x979 
0.09/0.11	v x978 x977 x976 x975 x974 x973 x972 x971 x970 x969 x968 x967 x966 x965 x964 x963 x962 x961 x960 x959 x958 x957 x956 x955 x954 
0.09/0.11	v x953 x952 x951 x950 x949 x948 x947 x946 x945 x944 x943 x942 x941 -x940 -x939 x938 x937 x936 x935 -x934 x933 x932 -x931 -x930 
0.09/0.11	v -x929 -x928 -x927 -x926 -x925 -x924 -x923 -x922 -x921 -x920 -x919 -x918 -x917 -x916 -x915 x914 -x913 -x912 -x911 -x910 -x909 
0.09/0.11	v -x908 -x907 -x906 -x905 -x904 -x903 x902 x901 x900 x899 x898 x897 x896 x895 x894 x893 -x892 x891 x890 -x889 -x888 -x887 x886 
0.09/0.11	v x885 x884 x883 x882 -x881 x880 x879 x878 x877 x876 x875 x874 x873 x872 x871 x870 -x869 x868 x867 x866 x865 x864 -x863 x862 x861 
0.09/0.11	v x860 x859 x858 x857 x856 x855 x854 x853 x852 x851 x850 x849 x848 -x847 x846 x845 x844 x843 x842 x841 x840 x839 x838 x837 x836 
0.09/0.11	v x835 x834 x833 x832 x831 x830 -x829 x828 -x827 x826 x825 x824 -x823 x822 x821 x820 x819 -x818 x817 x816 x815 x814 x813 x812 
0.09/0.11	v x811 x810 x809 x808 x807 x806 x805 x804 -x803 -x802 x801 x800 x799 -x798 -x797 x796 x795 -x794 -x793 x792 x791 x790 x789 x788 
0.09/0.11	v x787 -x786 x785 x784 x783 x782 x781 x780 x779 x778 x777 x776 x775 x774 x773 x772 x771 x770 x769 x768 x767 x766 x765 x764 
0.09/0.11	v x763 x762 x761 -x760 x759 x758 x757 x756 x755 x754 x753 x752 x751 x750 x749 x748 x747 x746 x745 x744 x743 x742 x741 x740 x739 
0.09/0.11	v x738 x737 x736 x735 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 x692 -x691 x690 x689 
0.09/0.11	v x688 x687 x686 x685 x684 x683 x682 x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 x672 x671 x670 x669 x668 x667 -x666 
0.09/0.11	v -x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 -x645 
0.09/0.11	v -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 
0.09/0.11	v -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 
0.09/0.11	v -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 
0.09/0.11	v -x582 -x581 -x580 x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 
0.09/0.11	v -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 
0.09/0.11	v -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 
0.09/0.11	v -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 
0.09/0.11	v -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 
0.09/0.11	v -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 
0.09/0.11	v -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 
0.09/0.11	v -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 
0.09/0.11	v -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 
0.09/0.11	v -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 
0.09/0.11	v -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 
0.09/0.11	v -x352 -x351 -x350 
0.09/0.11	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.11	c Solving Time       :       0.07
0.09/0.11	c Original Problem   :
0.09/0.11	c   Problem name     : HOME/instance-3739274-1338728661.opb
0.09/0.11	c   Variables        : 983 (983 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.11	c   Constraints      : 5760 initial, 5760 maximal
0.09/0.11	c Presolved Problem  :
0.09/0.11	c   Problem name     : t_HOME/instance-3739274-1338728661.opb
0.09/0.11	c   Variables        : 92 (92 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.11	c   Constraints      : 220 initial, 220 maximal
0.09/0.11	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.09/0.11	c   trivial          :       0.00         24          0          0          0          0          0          0          0
0.09/0.11	c   dualfix          :       0.00        328          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         36          0          0          0          0          0          0
0.09/0.11	c   probing          :       0.00          4         17          0          1          0          0          0          0
0.09/0.11	c   setppc           :       0.00          0          0          0          0          0         47          0          0
0.09/0.11	c   linear           :       0.03        152        330          0        176          0       5487          7          2
0.09/0.11	c   logicor          :       0.00          0          0          0          0          0          6          0          0
0.09/0.11	c   root node        :          -         92          -          -         92          -          -          -          -
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          0          0          0          0          0          0          0
0.09/0.11	c   setppc           :        106          1        270          0          0          0          0          0          0          0
0.09/0.11	c   logicor          :        114          1        233          0          0          2          0          0          0          0
0.09/0.11	c   countsols        :          0          0          0          0          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   setppc           :       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          0          0          0
0.09/0.11	c   pseudoobj        :       0.00          3          1          0
0.09/0.11	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.11	c   propagation      :       0.00          1          0          0        0.0          0        0.0          -
0.09/0.11	c   infeasible LP    :       0.00          0          0          0        0.0          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 :          -          -          -          0        0.0          -          -          -
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: 13)
0.09/0.11	c   redcost          :       0.00          1          0         42          0          0
0.09/0.11	c   impliedbounds    :       0.00          1          0          0         12          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          1          0          0         21          0
0.09/0.11	c   strongcg         :       0.00          1          0          0         21          0
0.09/0.11	c   cmir             :       0.00          1          0          0          0          0
0.09/0.11	c   flowcover        :       0.00          1          0          0          0          0
0.09/0.11	c   clique           :       0.00          1          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          1          0          0          0          0
0.09/0.11	c   rapidlearning    :       0.01          1          0         50          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   pscost           :       0.00          0          0          0          0          0          0
0.09/0.11	c   inference        :       0.00          0          0          0          0          0          0
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   relpscost        :       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          -          0
0.09/0.11	c   pseudo solutions :       0.00          -          0
0.09/0.11	c   oneopt           :       0.00          0          0
0.09/0.11	c   trivial          :       0.00          2          0
0.09/0.11	c   simplerounding   :       0.00          1          0
0.09/0.11	c   zirounding       :       0.00          0          0
0.09/0.11	c   rounding         :       0.00          1          0
0.09/0.11	c   shifting         :       0.00          1          1
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   feaspump         :       0.00          0          0
0.09/0.11	c   coefdiving       :       0.00          0          0
0.09/0.11	c   pscostdiving     :       0.00          0          0
0.09/0.11	c   fracdiving       :       0.00          0          0
0.09/0.11	c   veclendiving     :       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   objpscostdiving  :       0.00          0          0
0.09/0.11	c   rootsoldiving    :       0.00          0          0
0.09/0.11	c   linesearchdiving :       0.00          0          0
0.09/0.11	c   guideddiving     :       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          0          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          0          0
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          :       0.00          2         23      11.50          -
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          0          0       0.00          -
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            :          1
0.09/0.11	c   nodes (total)    :          1
0.09/0.11	c   nodes left       :          0
0.09/0.11	c   max depth        :          0
0.09/0.11	c   max depth (total):          0
0.09/0.11	c   backtracks       :          0 (0.0%)
0.09/0.11	c   delayed cutoffs  :          0
0.09/0.11	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.09/0.11	c   avg switch length:       2.00
0.09/0.11	c   switching time   :       0.00
0.09/0.11	c Solution           :
0.09/0.11	c   Solutions found  :          1 (1 improvements)
0.09/0.11	c   First Solution   : +1.02017000000000e+05   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <shifting>)
0.09/0.11	c   Primal Bound     : +1.02017000000000e+05   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <shifting>)
0.09/0.11	c   Dual Bound       : +1.02017000000000e+05
0.09/0.11	c   Gap              :       0.00 %
0.09/0.11	c   Root Dual Bound  : +1.02017000000000e+05
0.09/0.11	c   Root Iterations  :         23
0.09/0.11	c Time complete: 0.11.

Verifier Data 

OK	102017

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3739274-1338728661/watcher-3739274-1338728661 -o /tmp/evaluation-result-3739274-1338728661/solver-3739274-1338728661 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3739274-1338728661.opb -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 4355
/proc/meminfo: memFree=28225072/32873844 swapFree=7112/7112
[pid=4355] ppid=4353 vsize=8944 CPUtime=0 cores=1,3,5,7
/proc/4355/stat : 4355 (pbscip.linux.x8) R 4353 4355 2459 0 -1 4202496 1440 0 0 0 0 0 0 0 20 0 1 0 338991773 9158656 1386 33554432000 4194304 8395647 140736054012560 140734307904696 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4355/statm: 2236 1395 374 1026 0 1206 0

[startup+0.102673 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 4355
/proc/meminfo: memFree=28225072/32873844 swapFree=7112/7112
[pid=4355] ppid=4353 vsize=29692 CPUtime=0.09 cores=1,3,5,7
/proc/4355/stat : 4355 (pbscip.linux.x8) R 4353 4355 2459 0 -1 4202496 6804 0 0 0 9 0 0 0 20 0 1 0 338991773 30404608 6397 33554432000 4194304 8395647 140736054012560 140734307904696 7382152 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4355/statm: 7679 6413 605 1026 0 6649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29692

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

[startup+0.102673 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 4355
/proc/meminfo: memFree=28225072/32873844 swapFree=7112/7112
[pid=4355] ppid=4353 vsize=29692 CPUtime=0.09 cores=1,3,5,7
/proc/4355/stat : 4355 (pbscip.linux.x8) R 4353 4355 2459 0 -1 4202496 6804 0 0 0 9 0 0 0 20 0 1 0 338991773 30404608 6397 33554432000 4194304 8395647 140736054012560 140734307904696 7382152 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4355/statm: 7679 6413 605 1026 0 6649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29692

Child status: 0
Real time (s): 0.118724
CPU time (s): 0.117982
CPU user time (s): 0.104984
CPU system time (s): 0.012998
CPU usage (%): 99.3751
Max. virtual memory (cumulated for all children) (KiB): 29692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.104984
system time used= 0.012998
maximum resident set size= 28124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7442
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.000999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node119 at 2012-06-03 15:04:21
IDJOB=3739274
IDBENCH=72421
IDSOLVER=2326
FILE ID=node119/3739274-1338728661
RUNJOBID= node119-1338714114-2476
PBS_JOBID= 14636753
Free space on /tmp= 70888 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-1098.cudf.trendy.opb
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-3739274-1338728661/watcher-3739274-1338728661 -o /tmp/evaluation-result-3739274-1338728661/solver-3739274-1338728661 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3739274-1338728661.opb -t 1800 -m 15500

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

MD5SUM BENCH= 585f54c38f405520d1b0c5d144054a67
RANDOM SEED=1084460876

node119.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28225096 kB
Buffers:          406708 kB
Cached:          3054496 kB
SwapCached:         1936 kB
Active:          1842516 kB
Inactive:        1973468 kB
Active(anon):     350312 kB
Inactive(anon):     6624 kB
Active(file):    1492204 kB
Inactive(file):  1966844 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100224 kB
Dirty:             10504 kB
Writeback:            32 kB
AnonPages:        446468 kB
Mapped:            13936 kB
Shmem:                 0 kB
Slab:             690716 kB
SReclaimable:     132612 kB
SUnreclaim:       558104 kB
KernelStack:        1448 kB
PageTables:         4576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     488396 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70876 MiB
End job on node119 at 2012-06-03 15:04:21