Trace number 2703771

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT904 54.7217 54.7533

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-10teams.opb
MD5SUM6db31fd4066996ff4f309d723fc2c237
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark904
Best CPU time to get the best result obtained on this benchmark54.7217
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 904
Optimality of the best value was proved YES
Number of variables1800
Total number of constraints215
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)215
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint72
Number of terms in the objective function 1800
Biggest coefficient in the objective function 86
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 41700
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 86
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 41700
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: 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-2703771-1278551741.opb>
0.00/0.03	c original problem has 1800 variables (1800 bin, 0 int, 0 impl, 0 cont) and 215 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.05	c presolving:
0.00/0.06	c (round 1) 200 del vars, 5 del conss, 200 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 170 clqs
0.06/0.07	c (round 2) 200 del vars, 5 del conss, 200 chg bounds, 0 chg sides, 0 chg coeffs, 210 upgd conss, 0 impls, 170 clqs
0.09/0.18	c    (0.1s) probing: 101/1600 (6.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.18	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.18	c presolving (3 rounds):
0.09/0.18	c  200 deleted vars, 5 deleted constraints, 200 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.18	c  0 implications, 170 cliques
0.09/0.18	c presolved problem has 1600 variables (1600 bin, 0 int, 0 impl, 0 cont) and 210 constraints
0.09/0.18	c      40 constraints of type <knapsack>
0.09/0.18	c     170 constraints of type <setppc>
0.09/0.18	c transformed objective value is always integral (scale: 1)
0.09/0.18	c Presolving Time: 0.14
0.09/0.18	c - non default parameters ----------------------------------------------------------------------
0.09/0.18	c # SCIP version 1.2.1.3
0.09/0.18	c 
0.09/0.18	c # frequency for displaying node information lines
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.18	c display/freq = 10000
0.09/0.18	c 
0.09/0.18	c # maximal time in seconds to run
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.18	c limits/time = 1789.97
0.09/0.18	c 
0.09/0.18	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.18	c limits/memory = 1620
0.09/0.18	c 
0.09/0.18	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.18	c # [type: int, range: [1,2], default: 1]
0.09/0.18	c timing/clocktype = 2
0.09/0.18	c 
0.09/0.18	c # should presolving try to simplify inequalities
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/linear/simplifyinequalities = TRUE
0.09/0.18	c 
0.09/0.18	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/indicator/addCouplingCons = TRUE
0.09/0.18	c 
0.09/0.18	c # should presolving try to simplify knapsacks
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.18	c 
0.09/0.18	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.18	c separating/rapidlearning/freq = 0
0.09/0.18	c 
0.09/0.18	c -----------------------------------------------------------------------------------------------
0.09/0.18	c start solving
0.09/0.18	c 
0.49/0.56	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.56	c   0.5s|     1 |     0 |  2126 |     - |6649k|   0 | 125 |1600 | 210 |1600 | 210 |   0 |   0 |   0 | 8.970000e+02 |      --      |    Inf 
3.89/3.93	c   3.9s|     1 |     0 |  7497 |     - |8011k|   0 | 173 |1600 | 582 |1600 | 227 |  17 |   0 |   0 | 9.010000e+02 |      --      |    Inf 
3.99/4.05	c   4.0s|     1 |     0 |  7679 |     - |8063k|   0 | 176 |1600 | 582 |1600 | 238 |  28 |   0 |   0 | 9.040000e+02 |      --      |    Inf 
4.09/4.12	c   4.1s|     1 |     0 |  7743 |     - |8074k|   0 | 182 |1600 | 582 |1600 | 245 |  35 |   0 |   0 | 9.040000e+02 |      --      |    Inf 
4.09/4.19	c   4.2s|     1 |     0 |  7798 |     - |8080k|   0 | 188 |1600 | 582 |1600 | 253 |  43 |   0 |   0 | 9.040000e+02 |      --      |    Inf 
4.19/4.28	c   4.2s|     1 |     0 |  7877 |     - |8087k|   0 | 193 |1600 | 582 |1600 | 262 |  52 |   0 |   0 | 9.040000e+02 |      --      |    Inf 
4.29/4.36	c   4.3s|     1 |     0 |  7931 |     - |8095k|   0 | 201 |1600 | 582 |1600 | 270 |  60 |   0 |   0 | 9.040000e+02 |      --      |    Inf 
4.40/4.44	c   4.4s|     1 |     0 |  7991 |     - |8106k|   0 | 201 |1600 | 582 |1600 | 279 |  69 |   0 |   0 | 9.040000e+02 |      --      |    Inf 
6.09/6.12	c   6.1s|     1 |     2 |  7991 |     - |8107k|   0 | 201 |1600 | 582 |1600 | 279 |  69 |   0 |  10 | 9.040000e+02 |      --      |    Inf 
24.09/24.10	o 952
24.09/24.10	c *24.1s|    21 |    16 | 11780 | 189.4 |8235k|  18 |   - |1600 | 582 |1600 | 253 |  69 |   0 | 362 | 9.040000e+02 | 9.520000e+02 |   5.31%
40.47/40.59	o 948
40.47/40.59	c *40.6s|   116 |    66 | 23103 | 131.4 |8512k|  21 |   - |1600 | 591 |1600 | 253 |  69 |   9 | 695 | 9.040000e+02 | 9.480000e+02 |   4.87%
48.27/48.34	o 940
48.27/48.34	c *48.3s|   340 |   158 | 41774 |  99.7 |9037k|  28 |   - |1600 | 676 |1600 | 253 |  69 |  94 | 745 | 9.040000e+02 | 9.400000e+02 |   3.98%
54.66/54.71	o 904
54.66/54.71	c *54.7s|   616 |     0 | 57469 |  80.5 |8486k|  33 |   - |1600 | 732 |1600 | 253 |  69 | 150 | 794 | 9.040000e+02 | 9.040000e+02 |   0.00%
54.66/54.72	c 
54.66/54.72	c SCIP Status        : problem is solved [optimal solution found]
54.66/54.72	c Solving Time (sec) : 54.69
54.66/54.72	c Solving Nodes      : 616
54.66/54.72	c Primal Bound       : +9.04000000000000e+02 (4 solutions)
54.66/54.72	c Dual Bound         : +9.04000000000000e+02
54.66/54.72	c Gap                : 0.00 %
54.66/54.72	s OPTIMUM FOUND
54.66/54.72	v -x1026 -x1025 -x1024 -x1023 -x1022 -x1021 -x1020 -x1019 -x1018 -x1017 -x1016 -x1015 -x1014 -x1013 -x1012 -x1011 -x1010 -x1009 -x1008 
54.66/54.72	v -x1007 -x1006 -x1005 -x1004 -x1003 -x1002 -x1001 -x1000 -x999 -x998 -x997 -x996 x995 -x994 -x993 -x992 -x991 -x990 -x989 
54.66/54.72	v -x988 -x987 -x986 -x985 -x984 -x983 -x982 -x981 -x980 -x979 -x978 -x977 -x976 -x975 -x974 -x973 -x972 -x971 -x970 -x969 -x968 
54.66/54.72	v -x967 -x966 -x965 -x964 -x963 -x962 -x961 -x960 -x959 -x958 -x957 -x956 -x955 -x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 
54.66/54.72	v -x946 -x945 -x944 -x943 -x942 -x941 -x940 -x939 x938 -x937 -x936 x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x927 -x926 
54.66/54.72	v -x925 -x924 -x923 -x922 -x921 -x920 -x919 -x918 -x917 -x916 -x915 -x914 -x913 -x912 -x911 -x910 -x909 -x908 -x907 -x906 -x905 
54.66/54.72	v -x904 -x903 -x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 -x894 -x893 -x892 -x891 -x890 -x889 -x888 -x887 -x886 -x885 -x884 
54.66/54.72	v -x883 -x882 -x881 -x880 -x879 -x878 -x877 -x876 -x875 -x874 -x873 -x872 -x871 -x870 -x869 -x868 -x867 -x866 -x865 -x864 
54.66/54.72	v -x863 -x862 -x861 -x860 -x859 -x858 -x857 -x856 -x855 x854 -x853 -x852 -x851 -x850 -x849 -x848 -x847 -x846 -x845 -x844 -x843 
54.66/54.72	v -x842 -x841 -x840 -x839 -x838 -x837 x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 
54.66/54.72	v -x821 -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 -x802 -x801 
54.66/54.72	v -x800 -x799 -x798 -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 
54.66/54.72	v -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 x759 
54.66/54.72	v -x758 -x757 -x756 -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 
54.66/54.72	v -x737 -x736 -x735 -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 -x726 -x725 -x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 
54.66/54.72	v -x716 x715 -x714 -x713 -x712 -x711 -x710 -x709 -x708 -x707 -x706 -x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 
54.66/54.72	v -x695 -x694 -x693 -x692 -x691 -x690 -x689 -x688 x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 
54.66/54.72	v -x674 -x673 -x672 -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 x657 -x656 -x655 -x654 
54.66/54.72	v -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 
54.66/54.72	v -x632 -x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 x617 -x616 -x615 -x614 -x613 -x612 
54.66/54.72	v -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 
54.66/54.72	v -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 
54.66/54.72	v -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 
54.66/54.72	v -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 
54.66/54.72	v -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 
54.66/54.72	v -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 
54.66/54.72	v -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 
54.66/54.72	v -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 x446 -x445 
54.66/54.72	v -x444 -x443 -x442 -x441 -x440 x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 
54.66/54.72	v -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 
54.66/54.72	v -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 
54.66/54.72	v -x382 -x381 -x380 -x379 x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 
54.66/54.72	v -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 
54.66/54.72	v -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 x322 -x321 -x320 
54.66/54.72	v -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 
54.66/54.72	v -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 
54.66/54.72	v -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 
54.66/54.72	v -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 
54.66/54.72	v -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 
54.66/54.72	v -x214 x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 
54.66/54.72	v -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 
54.66/54.72	v -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 
54.66/54.72	v -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 x135 -x134 -x133 -x132 
54.66/54.72	v -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 
54.66/54.72	v -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 
54.66/54.72	v -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 
54.66/54.72	v -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 
54.66/54.72	v -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 x13 -x12 
54.66/54.72	v -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 -x1800 -x1799 -x1798 -x1797 -x1796 -x1795 -x1794 -x1793 -x1792 -x1791 -x1790 
54.66/54.72	v -x1789 -x1788 -x1787 -x1786 -x1785 -x1784 -x1783 -x1782 -x1781 -x1780 -x1779 -x1778 -x1777 -x1776 -x1775 -x1774 -x1773 -x1772 
54.66/54.72	v -x1771 -x1770 -x1769 -x1768 -x1767 -x1766 -x1765 -x1764 -x1763 -x1762 -x1761 -x1760 -x1759 -x1758 -x1757 x1756 -x1755 -x1754 
54.66/54.72	v -x1753 -x1752 -x1751 -x1750 -x1749 -x1748 -x1747 -x1746 -x1745 -x1744 -x1743 -x1742 -x1741 -x1740 -x1739 -x1738 -x1737 -x1736 
54.66/54.72	v -x1735 -x1734 -x1733 -x1732 -x1731 -x1730 -x1729 -x1728 -x1727 -x1726 -x1725 -x1724 -x1723 -x1722 -x1721 -x1720 -x1719 x1718 
54.66/54.72	v -x1717 -x1716 -x1715 -x1714 -x1713 -x1712 -x1711 -x1710 -x1709 -x1708 -x1707 -x1706 -x1705 -x1704 -x1703 -x1702 -x1701 -x1700 
54.66/54.72	v -x1699 -x1698 -x1697 -x1696 -x1695 -x1694 -x1693 -x1692 -x1691 -x1690 -x1689 -x1688 -x1687 -x1686 -x1685 -x1684 -x1683 x1682 
54.66/54.72	v -x1681 -x1680 -x1679 -x1678 -x1677 -x1676 -x1675 -x1674 -x1673 -x1672 -x1671 -x1670 -x1669 -x1668 -x1667 -x1666 -x1665 -x1664 
54.66/54.72	v -x1663 -x1662 -x1661 -x1660 -x1659 -x1658 -x1657 -x1656 -x1655 -x1654 -x1653 -x1652 -x1651 -x1650 x1649 -x1648 -x1647 -x1646 
54.66/54.72	v -x1645 -x1644 -x1643 -x1642 -x1641 -x1640 -x1639 -x1638 -x1637 -x1636 -x1635 -x1634 -x1633 -x1632 -x1631 -x1630 -x1629 
54.66/54.72	v -x1628 -x1627 -x1626 -x1625 -x1624 -x1623 -x1622 -x1621 -x1620 -x1619 -x1618 -x1617 -x1616 -x1615 -x1614 -x1613 -x1612 -x1611 
54.66/54.72	v -x1610 -x1609 -x1608 -x1607 -x1606 -x1605 -x1604 -x1603 -x1602 -x1601 -x1600 -x1599 -x1598 -x1597 -x1596 -x1595 -x1594 -x1593 
54.66/54.72	v -x1592 -x1591 -x1590 -x1589 -x1588 -x1587 -x1586 -x1585 x1584 -x1583 -x1582 -x1581 -x1580 -x1579 -x1578 -x1577 -x1576 -x1575 
54.66/54.72	v -x1574 -x1573 -x1572 -x1571 -x1570 -x1569 -x1568 -x1567 -x1566 -x1565 -x1564 -x1563 -x1562 -x1561 -x1560 -x1559 -x1558 -x1557 
54.66/54.72	v -x1556 -x1555 -x1554 -x1553 -x1552 -x1551 -x1550 -x1549 -x1548 -x1547 -x1546 -x1545 -x1544 -x1543 -x1542 -x1541 -x1540 -x1539 
54.66/54.72	v -x1538 -x1537 -x1536 -x1535 -x1534 -x1533 x1532 -x1531 -x1530 -x1529 -x1528 -x1527 -x1526 -x1525 -x1524 -x1523 -x1522 -x1521 
54.66/54.72	v -x1520 -x1519 -x1518 -x1517 -x1516 -x1515 -x1514 -x1513 -x1512 -x1511 -x1510 -x1509 x1508 -x1507 -x1506 -x1505 -x1504 -x1503 
54.66/54.72	v -x1502 -x1501 -x1500 -x1499 -x1498 -x1497 -x1496 -x1495 -x1494 -x1493 -x1492 -x1491 -x1490 -x1489 -x1488 -x1487 -x1486 -x1485 
54.66/54.72	v -x1484 -x1483 -x1482 -x1481 -x1480 -x1479 -x1478 -x1477 -x1476 -x1475 -x1474 -x1473 -x1472 -x1471 -x1470 -x1469 -x1468 -x1467 
54.66/54.72	v -x1466 -x1465 -x1464 -x1463 -x1462 -x1461 -x1460 -x1459 -x1458 -x1457 -x1456 -x1455 -x1454 -x1453 -x1452 -x1451 x1450 -x1449 
54.66/54.72	v -x1448 -x1447 -x1446 -x1445 -x1444 -x1443 -x1442 -x1441 -x1440 -x1439 -x1438 -x1437 -x1436 -x1435 -x1434 -x1433 -x1432 
54.66/54.72	v -x1431 -x1430 -x1429 -x1428 -x1427 -x1426 -x1425 -x1424 -x1423 -x1422 -x1421 -x1420 -x1419 -x1418 -x1417 -x1416 -x1415 -x1414 
54.66/54.72	v -x1413 -x1412 -x1411 -x1410 -x1409 -x1408 -x1407 -x1406 -x1405 -x1404 -x1403 -x1402 -x1401 -x1400 -x1399 x1398 -x1397 -x1396 
54.66/54.72	v -x1395 -x1394 -x1393 -x1392 -x1391 -x1390 -x1389 -x1388 -x1387 -x1386 -x1385 -x1384 -x1383 -x1382 -x1381 -x1380 -x1379 -x1378 
54.66/54.72	v -x1377 -x1376 -x1375 x1374 -x1373 -x1372 -x1371 -x1370 -x1369 -x1368 -x1367 -x1366 -x1365 -x1364 -x1363 -x1362 -x1361 -x1360 
54.66/54.72	v -x1359 -x1358 -x1357 -x1356 -x1355 -x1354 -x1353 -x1352 -x1351 -x1350 -x1349 -x1348 -x1347 -x1346 -x1345 -x1344 -x1343 -x1342 
54.66/54.72	v -x1341 -x1340 -x1339 -x1338 -x1337 -x1336 -x1335 -x1334 -x1333 -x1332 -x1331 -x1330 -x1329 -x1328 -x1327 -x1326 -x1325 -x1324 
54.66/54.72	v -x1323 -x1322 -x1321 x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 -x1313 -x1312 -x1311 -x1310 -x1309 -x1308 -x1307 -x1306 
54.66/54.72	v -x1305 -x1304 -x1303 -x1302 -x1301 -x1300 -x1299 -x1298 -x1297 -x1296 -x1295 -x1294 -x1293 -x1292 -x1291 -x1290 -x1289 x1288 
54.66/54.72	v -x1287 -x1286 -x1285 -x1284 -x1283 -x1282 -x1281 -x1280 -x1279 -x1278 -x1277 -x1276 -x1275 -x1274 -x1273 -x1272 -x1271 -x1270 
54.66/54.72	v -x1269 -x1268 -x1267 -x1266 -x1265 -x1264 -x1263 -x1262 -x1261 -x1260 -x1259 -x1258 -x1257 -x1256 -x1255 -x1254 -x1253 -x1252 
54.66/54.72	v -x1251 -x1250 -x1249 -x1248 -x1247 -x1246 -x1245 -x1244 -x1243 -x1242 -x1241 -x1240 -x1239 -x1238 -x1237 -x1236 -x1235 
54.66/54.72	v -x1234 -x1233 -x1232 -x1231 -x1230 x1229 -x1228 -x1227 -x1226 -x1225 -x1224 -x1223 -x1222 -x1221 -x1220 -x1219 -x1218 -x1217 
54.66/54.72	v -x1216 -x1215 -x1214 -x1213 -x1212 -x1211 -x1210 -x1209 -x1208 -x1207 -x1206 -x1205 -x1204 -x1203 -x1202 -x1201 -x1200 -x1199 
54.66/54.72	v -x1198 -x1197 -x1196 -x1195 -x1194 -x1193 -x1192 -x1191 -x1190 -x1189 -x1188 -x1187 -x1186 -x1185 -x1184 -x1183 -x1182 x1181 
54.66/54.72	v -x1180 -x1179 -x1178 -x1177 -x1176 -x1175 -x1174 -x1173 -x1172 -x1171 -x1170 -x1169 -x1168 -x1167 -x1166 -x1165 -x1164 -x1163 
54.66/54.72	v -x1162 -x1161 -x1160 -x1159 -x1158 -x1157 x1156 -x1155 -x1154 -x1153 -x1152 -x1151 -x1150 -x1149 -x1148 -x1147 -x1146 -x1145 
54.66/54.72	v -x1144 -x1143 -x1142 -x1141 -x1140 -x1139 -x1138 -x1137 -x1136 -x1135 -x1134 -x1133 -x1132 -x1131 -x1130 -x1129 -x1128 -x1127 
54.66/54.72	v -x1126 -x1125 -x1124 -x1123 -x1122 -x1121 -x1120 -x1119 -x1118 -x1117 -x1116 -x1115 -x1114 -x1113 -x1112 -x1111 -x1110 -x1109 
54.66/54.72	v -x1108 -x1107 -x1106 -x1105 -x1104 -x1103 -x1102 -x1101 x1100 -x1099 -x1098 -x1097 -x1096 -x1095 -x1094 -x1093 -x1092 -x1091 
54.66/54.72	v -x1090 -x1089 -x1088 -x1087 -x1086 -x1085 -x1084 -x1083 -x1082 -x1081 -x1080 -x1079 -x1078 -x1077 -x1076 -x1075 -x1074 -x1073 
54.66/54.72	v -x1072 -x1071 -x1070 -x1069 -x1068 -x1067 -x1066 -x1065 -x1064 -x1063 -x1062 -x1061 -x1060 -x1059 -x1058 -x1057 -x1056 -x1055 
54.66/54.72	v -x1054 -x1053 -x1052 -x1051 -x1050 -x1049 -x1048 -x1047 -x1046 -x1045 -x1044 -x1043 -x1042 -x1041 -x1040 x1039 -x1038 -x1037 
54.66/54.72	v -x1036 -x1035 -x1034 -x1033 -x1032 -x1031 -x1030 -x1029 -x1028 -x1027 
54.66/54.72	c SCIP Status        : problem is solved [optimal solution found]
54.66/54.72	c Solving Time       :      54.69
54.66/54.72	c Original Problem   :
54.66/54.72	c   Problem name     : HOME/instance-2703771-1278551741.opb
54.66/54.72	c   Variables        : 1800 (1800 binary, 0 integer, 0 implicit integer, 0 continuous)
54.66/54.72	c   Constraints      : 215 initial, 215 maximal
54.66/54.72	c Presolved Problem  :
54.66/54.72	c   Problem name     : t_HOME/instance-2703771-1278551741.opb
54.66/54.72	c   Variables        : 1600 (1600 binary, 0 integer, 0 implicit integer, 0 continuous)
54.66/54.72	c   Constraints      : 210 initial, 732 maximal
54.66/54.72	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
54.66/54.72	c   trivial          :       0.00          0          0          0          0          0          0          0          0
54.66/54.72	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
54.66/54.72	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
54.66/54.72	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
54.66/54.72	c   implics          :       0.00          0          0          0          0          0          0          0          0
54.66/54.72	c   probing          :       0.05          0          0          0          0          0          0          0          0
54.66/54.72	c   knapsack         :       0.05          0          0          0          0          0          0          0          0
54.66/54.72	c   setppc           :       0.00          0          0          0          0          0          0          0          0
54.66/54.72	c   linear           :       0.02        200          0          0        200          0          5          0          0
54.66/54.72	c   logicor          :       0.00          0          0          0          0          0          0          0          0
54.66/54.72	c   root node        :          -          0          -          -          0          -          -          -          -
54.66/54.72	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
54.66/54.72	c   integral         :          0          0          0        489          0         10        265          0          0        834
54.66/54.72	c   knapsack         :         40          7       1779          4          0          3       3783          0          0          0
54.66/54.72	c   setppc           :        170          7       1776          4          0         23      21154          0          0          0
54.66/54.72	c   linear           :          0+         7       1545          0          0          0         17          0          0          0
54.66/54.72	c   logicor          :          0+         0        369          0          0          1         39          0          0          0
54.66/54.72	c   countsols        :          0          0          0          4          0          0          0          0          0          0
54.66/54.72	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
54.66/54.72	c   integral         :      35.35       0.00       0.00      35.35       0.00
54.66/54.72	c   knapsack         :       0.17       0.01       0.16       0.00       0.00
54.66/54.72	c   setppc           :       0.14       0.00       0.14       0.00       0.00
54.66/54.72	c   linear           :       0.11       0.01       0.10       0.00       0.00
54.66/54.72	c   logicor          :       0.00       0.00       0.00       0.00       0.00
54.66/54.72	c   countsols        :       0.00       0.00       0.00       0.00       0.00
54.66/54.72	c Propagators        :       Time      Calls    Cutoffs    DomReds
54.66/54.72	c   vbounds          :       0.00          2          0          0
54.66/54.72	c   rootredcost      :       0.00          3          0          0
54.66/54.72	c   pseudoobj        :       0.16       1582          0          0
54.66/54.72	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
54.66/54.72	c   propagation      :       0.02         27         27        369      132.8          3       35.0          -
54.66/54.72	c   infeasible LP    :       0.12         69          4         59      168.6          1       38.0          0
54.66/54.72	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
54.66/54.72	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
54.66/54.72	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
54.66/54.72	c   applied globally :          -          -          -        150       66.2          -          -          -
54.66/54.72	c   applied locally  :          -          -          -          0        0.0          -          -          -
54.66/54.72	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
54.66/54.72	c   cut pool         :       0.00          6          -          -          2          -    (maximal pool size: 72)
54.66/54.72	c   redcost          :       0.07        568          0       2208          0          0
54.66/54.72	c   impliedbounds    :       0.00          7          0          0          0          0
54.66/54.72	c   intobj           :       0.00          0          0          0          0          0
54.66/54.72	c   cgmip            :       0.00          0          0          0          0          0
54.66/54.72	c   gomory           :       0.03          7          0          0         19          0
54.66/54.72	c   strongcg         :       0.03          7          0          0         20          0
54.66/54.72	c   cmir             :       0.10          7          0          0          0          0
54.66/54.72	c   flowcover        :       0.12          7          0          0          0          0
54.66/54.72	c   clique           :       0.04          7          0          0         55          0
54.66/54.72	c   zerohalf         :       0.00          0          0          0          0          0
54.66/54.72	c   mcf              :       0.00          1          0          0          0          0
54.66/54.72	c   rapidlearning    :       1.60          1          0          0          0        372
54.66/54.72	c Pricers            :       Time      Calls       Vars
54.66/54.72	c   problem variables:       0.00          0          0
54.66/54.72	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
54.66/54.72	c   relpscost        :      35.35        485         10        265          0          0        834
54.66/54.72	c   pscost           :       0.00          0          0          0          0          0          0
54.66/54.72	c   inference        :       0.00          0          0          0          0          0          0
54.66/54.72	c   mostinf          :       0.00          0          0          0          0          0          0
54.66/54.72	c   leastinf         :       0.00          0          0          0          0          0          0
54.66/54.72	c   fullstrong       :       0.00          0          0          0          0          0          0
54.66/54.72	c   allfullstrong    :       0.00          0          0          0          0          0          0
54.66/54.72	c   random           :       0.00          0          0          0          0          0          0
54.66/54.72	c Primal Heuristics  :       Time      Calls      Found
54.66/54.72	c   LP solutions     :       0.00          -          4
54.66/54.72	c   pseudo solutions :       0.00          -          0
54.66/54.72	c   intshifting      :       0.00          0          0
54.66/54.72	c   oneopt           :       0.00          3          0
54.66/54.72	c   coefdiving       :       0.07          1          0
54.66/54.72	c   pscostdiving     :       0.14          1          0
54.66/54.72	c   fracdiving       :       0.01          1          0
54.66/54.72	c   veclendiving     :       0.11          1          0
54.66/54.72	c   linesearchdiving :       0.04          1          0
54.66/54.72	c   guideddiving     :       0.02          1          0
54.66/54.72	c   feaspump         :       1.64          1          0
54.66/54.72	c   objpscostdiving  :       0.07          1          0
54.66/54.72	c   rootsoldiving    :       0.20          1          0
54.66/54.72	c   crossover        :       0.06          1          0
54.66/54.72	c   trivial          :       0.00          2          0
54.66/54.72	c   simplerounding   :       0.00          0          0
54.66/54.72	c   zirounding       :       0.02        427          0
54.66/54.72	c   rounding         :       0.10        263          0
54.66/54.72	c   shifting         :       0.07         51          0
54.66/54.72	c   twoopt           :       0.00          0          0
54.66/54.72	c   fixandinfer      :       0.00          0          0
54.66/54.72	c   intdiving        :       0.00          0          0
54.66/54.72	c   actconsdiving    :       0.00          0          0
54.66/54.72	c   octane           :       0.00          0          0
54.66/54.72	c   rens             :       0.35          1          0
54.66/54.72	c   rins             :       0.00          0          0
54.66/54.72	c   localbranching   :       0.00          0          0
54.66/54.72	c   mutation         :       0.00          0          0
54.66/54.72	c   dins             :       0.00          0          0
54.66/54.72	c   undercover       :       0.00          0          0
54.66/54.72	c   nlp              :       0.00          0          0
54.66/54.73	c   trysol           :       0.00          0          0
54.66/54.73	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
54.66/54.73	c   primal LP        :       0.00          0          0       0.00          -
54.66/54.73	c   dual LP          :      13.04        655      50019      76.36    3835.42
54.66/54.73	c   lex dual LP      :       0.00          0          0       0.00          -
54.66/54.73	c   barrier LP       :       0.00          0          0       0.00          -
54.66/54.73	c   diving/probing LP:       2.19         97       7450      76.80    3400.42
54.66/54.73	c   strong branching :      35.31        794     130548     164.42    3697.13
54.66/54.73	c     (at root node) :          -         10       3015     301.50          -
54.66/54.73	c   conflict analysis:       0.00          0          0       0.00          -
54.66/54.73	c B&B Tree           :
54.66/54.73	c   number of runs   :          1
54.66/54.73	c   nodes            :        616
54.66/54.73	c   nodes (total)    :        616
54.66/54.73	c   nodes left       :          0
54.66/54.73	c   max depth        :         33
54.66/54.73	c   max depth (total):         33
54.66/54.73	c   backtracks       :         48 (7.8%)
54.66/54.73	c   delayed cutoffs  :          0
54.66/54.73	c   repropagations   :         53 (27 domain reductions, 0 cutoffs)
54.66/54.73	c   avg switch length:       3.06
54.66/54.73	c   switching time   :       0.23
54.66/54.73	c Solution           :
54.66/54.73	c   Solutions found  :          4 (4 improvements)
54.66/54.73	c   First Solution   : +9.52000000000000e+02   (in run 1, after 21 nodes, 24.07 seconds, depth 18, found by <relaxation>)
54.66/54.73	c   Primal Bound     : +9.04000000000000e+02   (in run 1, after 616 nodes, 54.68 seconds, depth 21, found by <relaxation>)
54.66/54.73	c   Dual Bound       : +9.04000000000000e+02
54.66/54.73	c   Gap              :       0.00 %
54.66/54.73	c   Root Dual Bound  : +9.04000000000002e+02
54.66/54.73	c   Root Iterations  :       7991
54.66/54.75	c Time complete: 54.71.

Verifier Data 

OK	904

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703771-1278551741/watcher-2703771-1278551741 -o /tmp/evaluation-result-2703771-1278551741/solver-2703771-1278551741 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703771-1278551741.opb -t 1800 -m 1800 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.02 0.95 3/106 26568
/proc/meminfo: memFree=1723984/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=7904 CPUtime=0
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 1060 0 0 0 0 0 0 0 18 0 1 0 23380594 8093696 972 1992294400 4194304 8395647 140735997414288 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26568/statm: 1976 981 365 1026 0 946 0

[startup+0.073022 s]
/proc/loadavg: 1.05 1.02 0.95 3/106 26568
/proc/meminfo: memFree=1723984/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=20432 CPUtime=0.06
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 4500 0 0 0 6 0 0 0 20 0 1 0 23380594 20922368 4057 1992294400 4194304 8395647 140735997414288 18446744073709551615 6345887 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 5108 4057 474 1026 0 4078 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 20432

[startup+0.101024 s]
/proc/loadavg: 1.05 1.02 0.95 3/106 26568
/proc/meminfo: memFree=1723984/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=20432 CPUtime=0.09
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 4543 0 0 0 9 0 0 0 20 0 1 0 23380594 20922368 4100 1992294400 4194304 8395647 140735997414288 18446744073709551615 4914411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 5108 4100 482 1026 0 4078 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20432

[startup+0.301044 s]
/proc/loadavg: 1.05 1.02 0.95 3/106 26568
/proc/meminfo: memFree=1723984/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=23928 CPUtime=0.29
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 5590 0 0 0 28 1 0 0 20 0 1 0 23380594 24502272 5115 1992294400 4194304 8395647 140735997414288 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 5982 5115 571 1026 0 4952 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23928

[startup+0.701082 s]
/proc/loadavg: 1.05 1.02 0.95 3/106 26568
/proc/meminfo: memFree=1723984/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=23928 CPUtime=0.69
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 5603 0 0 0 67 2 0 0 20 0 1 0 23380594 24502272 5128 1992294400 4194304 8395647 140735997414288 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 5982 5128 581 1026 0 4952 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23928

[startup+1.50116 s]
/proc/loadavg: 1.05 1.02 0.95 2/107 26569
/proc/meminfo: memFree=1705624/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=24128 CPUtime=1.49
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 5647 0 0 0 146 3 0 0 23 0 1 0 23380594 24707072 5172 1992294400 4194304 8395647 140735997414288 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 6032 5172 581 1026 0 5002 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24128

[startup+3.10132 s]
/proc/loadavg: 1.05 1.02 0.95 2/107 26569
/proc/meminfo: memFree=1704632/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=41400 CPUtime=3.09
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 9719 0 0 0 298 11 0 0 25 0 1 0 23380594 42393600 9244 1992294400 4194304 8395647 140735997414288 18446744073709551615 6024007 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 10350 9244 623 1026 0 9320 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41400

[startup+6.30063 s]
/proc/loadavg: 1.21 1.06 0.96 2/107 26569
/proc/meminfo: memFree=1684172/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=44508 CPUtime=6.29
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 10841 0 0 0 613 16 0 0 25 0 1 0 23380594 45576192 10351 1992294400 4194304 8395647 140735997414288 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 11127 10351 638 1026 0 10097 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44508

[startup+12.7002 s]
/proc/loadavg: 1.19 1.06 0.96 2/107 26569
/proc/meminfo: memFree=1684172/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=44508 CPUtime=12.69
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 10841 0 0 0 1247 22 0 0 25 0 1 0 23380594 45576192 10351 1992294400 4194304 8395647 140735997414288 18446744073709551615 6503050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 11127 10351 638 1026 0 10097 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44508

[startup+25.5015 s]
/proc/loadavg: 1.15 1.05 0.96 2/107 26569
/proc/meminfo: memFree=1684172/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=44508 CPUtime=25.48
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 10843 0 0 0 2509 39 0 0 25 0 1 0 23380594 45576192 10353 1992294400 4194304 8395647 140735997414288 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 11127 10353 640 1026 0 10097 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44508

[startup+51.101 s]
/proc/loadavg: 1.10 1.05 0.96 2/107 26571
/proc/meminfo: memFree=1684172/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=44508 CPUtime=51.06
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 10844 0 0 0 5039 67 0 0 25 0 1 0 23380594 45576192 10354 1992294400 4194304 8395647 140735997414288 18446744073709551615 6663843 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 11127 10354 641 1026 0 10097 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 44508

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

[startup+52.7011 s]
/proc/loadavg: 1.10 1.05 0.96 2/107 26571
/proc/meminfo: memFree=1684172/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=44508 CPUtime=52.67
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 10844 0 0 0 5198 69 0 0 25 0 1 0 23380594 45576192 10354 1992294400 4194304 8395647 140735997414288 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 11127 10354 641 1026 0 10097 0
Current children cumulated CPU time (s) 52.67
Current children cumulated vsize (KiB) 44508

[startup+53.5012 s]
/proc/loadavg: 1.10 1.05 0.96 2/107 26571
/proc/meminfo: memFree=1684172/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=44508 CPUtime=53.46
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 10847 0 0 0 5276 70 0 0 25 0 1 0 23380594 45576192 10357 1992294400 4194304 8395647 140735997414288 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 11127 10357 644 1026 0 10097 0
Current children cumulated CPU time (s) 53.46
Current children cumulated vsize (KiB) 44508

[startup+54.3013 s]
/proc/loadavg: 1.10 1.05 0.96 2/107 26571
/proc/meminfo: memFree=1684172/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=44508 CPUtime=54.26
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 10847 0 0 0 5355 71 0 0 25 0 1 0 23380594 45576192 10357 1992294400 4194304 8395647 140735997414288 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 11127 10357 644 1026 0 10097 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 44508

[startup+54.7003 s]
/proc/loadavg: 1.10 1.05 0.96 2/107 26571
/proc/meminfo: memFree=1684172/2059040 swapFree=4139856/4192956
[pid=26568] ppid=26566 vsize=44508 CPUtime=54.66
/proc/26568/stat : 26568 (pbscip.linux.x8) R 26566 26568 25973 0 -1 4202496 10847 0 0 0 5394 72 0 0 25 0 1 0 23380594 45576192 10357 1992294400 4194304 8395647 140735997414288 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26568/statm: 11127 10357 644 1026 0 10097 0
Current children cumulated CPU time (s) 54.66
Current children cumulated vsize (KiB) 44508

Child status: 0
Real time (s): 54.7533
CPU time (s): 54.7217
CPU user time (s): 53.9928
CPU system time (s): 0.728889
CPU usage (%): 99.9422
Max. virtual memory (cumulated for all children) (KiB): 44508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.9928
system time used= 0.728889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10852
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= 263

runsolver used 0.096985 second user time and 0.264959 second system time

The end

Launcher Data 

Begin job on node056 at 2010-07-08 03:15:41
IDJOB=2703771
IDBENCH=1872
IDSOLVER=1213
FILE ID=node056/2703771-1278551741
PBS_JOBID= 11239486
Free space on /tmp= 98464 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-10teams.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-2703771-1278551741/watcher-2703771-1278551741 -o /tmp/evaluation-result-2703771-1278551741/solver-2703771-1278551741 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703771-1278551741.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6db31fd4066996ff4f309d723fc2c237
RANDOM SEED=1395700044

node056.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.197
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.197
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1724388 kB
Buffers:         59244 kB
Cached:         175332 kB
SwapCached:       8168 kB
Active:         124096 kB
Inactive:       125460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1724388 kB
SwapTotal:     4192956 kB
SwapFree:      4139856 kB
Dirty:           10452 kB
Writeback:           0 kB
AnonPages:       11888 kB
Mapped:          11848 kB
Slab:            63028 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181696 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 98456 MiB
End job on node056 at 2010-07-08 03:16:36