Trace number 1869374

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT165 1.89485 1.00453

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-addm4.r.opb
MD5SUM9633aa6e9fb6df7104bc0e43c44542c0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark165
Best CPU time to get the best result obtained on this benchmark1.89485
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 165
Optimality of the best value was proved YES
Number of variables1073
Total number of constraints832
Number of constraints which are clauses832
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 constraint2
Maximum length of a constraint19
Number of terms in the objective function 1073
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1073
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1073
Number of bits of the biggest sum of numbers11
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 

0.01/0.02	c SCIP version 1.1.0.7
0.01/0.02	c LP-Solver SoPlex 1.4.1
0.01/0.02	c user parameter file <scip.set> not found - using default parameters
0.01/0.02	c read problem <HOME/instance-1869374-1245172176.opb>
0.01/0.02	c original problem has 1073 variables (1073 bin, 0 int, 0 impl, 0 cont) and 832 constraints
0.01/0.03	c start presolving problem
0.01/0.03	c presolving:
0.01/0.04	c (round 1) 18 del vars, 18 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 146 impls, 0 clqs
0.01/0.04	c (round 2) 41 del vars, 69 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 146 impls, 0 clqs
0.01/0.04	c (round 3) 58 del vars, 77 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 146 impls, 0 clqs
0.01/0.06	c (round 4) 58 del vars, 282 del conss, 0 chg bounds, 205 chg sides, 0 chg coeffs, 0 upgd conss, 146 impls, 0 clqs
0.01/0.06	c (round 5) 164 del vars, 300 del conss, 0 chg bounds, 205 chg sides, 0 chg coeffs, 0 upgd conss, 146 impls, 0 clqs
0.01/0.06	c (round 6) 174 del vars, 327 del conss, 0 chg bounds, 205 chg sides, 0 chg coeffs, 0 upgd conss, 146 impls, 0 clqs
0.01/0.07	c (round 7) 182 del vars, 327 del conss, 0 chg bounds, 205 chg sides, 0 chg coeffs, 505 upgd conss, 146 impls, 0 clqs
0.01/0.08	c    (0.0s) probing: 101/891 (11.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.08	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.08	c presolving (8 rounds):
0.01/0.08	c  182 deleted vars, 327 deleted constraints, 0 tightened bounds, 0 added holes, 205 changed sides, 0 changed coefficients
0.01/0.08	c  146 implications, 0 cliques
0.01/0.08	c presolved problem has 891 variables (891 bin, 0 int, 0 impl, 0 cont) and 505 constraints
0.01/0.08	c     505 constraints of type <logicor>
0.01/0.08	c transformed objective value is always integral (scale: 1)
0.01/0.08	c Presolving Time: 0.03
0.01/0.08	c strange?!, PURESAT with obj
0.01/0.08	c -----------------------------------------------------------------------------------------------
0.01/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08	c limits/memory = c 1620
0.01/0.08	c # maximal time in seconds to run
0.01/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08	c limits/time = c 1791
0.01/0.08	c # frequency for displaying node information lines
0.01/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.08	c display/freq = c 10000
0.01/0.08	c -----------------------------------------------------------------------------------------------
0.01/0.08	c start solving problem
0.01/0.08	c 
0.09/0.15	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.15	c   0.1s|     1 |     0 |   850 |2798k|   0 | 150 | 891 | 505 | 505 | 891 | 505 |   0 |   0 |   0 | 1.638750e+02 |      --      |    Inf 
0.09/0.15	o 246
0.09/0.15	c r 0.1s|     1 |     0 |   850 |2827k|   0 | 150 | 891 | 505 | 505 | 891 | 505 |   0 |   0 |   0 | 1.638750e+02 | 2.460000e+02 |  50.11%
0.09/0.15	o 245
0.09/0.15	c R 0.1s|     1 |     0 |   850 |2855k|   0 | 150 | 891 | 505 | 505 | 891 | 505 |   0 |   0 |   0 | 1.638750e+02 | 2.450000e+02 |  49.50%
0.09/0.15	o 244
0.09/0.15	c s 0.1s|     1 |     0 |   850 |2883k|   0 | 150 | 891 | 505 | 505 | 891 | 505 |   0 |   0 |   0 | 1.638750e+02 | 2.440000e+02 |  48.89%
0.19/0.26	c   0.2s|     1 |     0 |   879 |3228k|   0 | 101 | 891 | 505 | 505 | 891 | 508 |   3 |   0 |   0 | 1.645000e+02 | 2.440000e+02 |  48.33%
0.19/0.27	o 216
0.19/0.27	c r 0.2s|     1 |     0 |   879 |3242k|   0 | 101 | 891 | 505 | 505 | 891 | 508 |   3 |   0 |   0 | 1.645000e+02 | 2.160000e+02 |  31.31%
0.19/0.27	o 215
0.19/0.27	c R 0.2s|     1 |     0 |   879 |3256k|   0 | 101 | 891 | 505 | 505 | 891 | 508 |   3 |   0 |   0 | 1.645000e+02 | 2.150000e+02 |  30.70%
0.19/0.27	o 214
0.19/0.27	c s 0.2s|     1 |     0 |   879 |3270k|   0 | 101 | 891 | 505 | 505 | 891 | 508 |   3 |   0 |   0 | 1.645000e+02 | 2.140000e+02 |  30.09%
0.29/0.36	c   0.3s|     1 |     0 |   943 |3404k|   0 | 163 | 891 | 505 | 505 | 891 | 510 |   5 |   0 |   0 | 1.646000e+02 | 2.140000e+02 |  30.01%
0.49/0.57	c   0.5s|     1 |     0 |  1064 |4238k|   0 | 166 | 891 | 505 | 505 | 891 | 512 |   7 |   0 |   0 | 1.650000e+02 | 2.140000e+02 |  29.70%
0.79/0.80	c   0.7s|     1 |     0 |  1201 |4763k|   0 | 155 | 891 | 505 | 505 | 891 | 515 |  10 |   0 |   0 | 1.650000e+02 | 2.140000e+02 |  29.70%
0.89/0.96	c   0.9s|     1 |     0 |  1202 |4945k|   0 |   0 | 891 | 505 | 505 | 891 | 516 |  11 |   0 |   0 | 1.650000e+02 | 2.140000e+02 |  29.70%
0.89/0.97	o 169
0.89/0.97	c k 0.9s|     1 |     0 |  1202 |4973k|   0 |   0 | 891 | 505 | 505 | 891 | 516 |  11 |   0 |   0 | 1.650000e+02 | 1.690000e+02 |   2.42%
0.89/0.98	c   0.9s|     1 |     0 |  1202 |4959k|   0 |   0 | 891 | 505 | 505 | 891 | 516 |  11 |   0 |   0 | 1.650000e+02 | 1.690000e+02 |   2.42%
0.89/0.98	o 165
0.89/0.98	c * 0.9s|     1 |     0 |  1202 |4973k|   0 |   - | 891 | 505 | 505 | 891 | 516 |  11 |   0 |   0 | 1.650000e+02 | 1.650000e+02 |   0.00%
0.89/0.98	c 
0.89/0.98	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.98	c Solving Time (sec) : 0.92
0.89/0.98	c Solving Nodes      : 1
0.89/0.98	c Primal Bound       : +1.65000000000000e+02 (11 solutions)
0.89/0.98	c Dual Bound         : +1.65000000000000e+02
0.89/0.98	c Gap                : 0.00 %
0.89/0.99	c NODE         1
0.89/0.99	c DUAL BOUND   165
0.89/0.99	c PRIMAL BOUND 165
0.89/0.99	c GAP          0
0.89/0.99	s OPTIMUM FOUND
0.89/0.99	v -x1073 -x1072 -x1071 x1070 x1069 -x1068 -x1067 x1066 -x1065 -x1064 -x1063 -x1062 -x1061 x1060 -x1059 x1058 -x1057 -x1056 -x1055 
0.89/0.99	v -x1054 -x1053 -x1052 -x1051 -x1050 -x1049 -x1048 -x1047 -x1046 -x1045 -x1044 -x1043 -x1042 x1041 -x1040 -x1039 -x1038 -x1037 
0.89/0.99	v -x1036 -x1035 x1034 x1033 -x1032 -x1031 -x1030 -x1029 -x1028 -x1027 x1026 -x1025 -x1024 -x1023 -x1022 -x1021 -x1020 -x1019 -x1018 
0.89/0.99	v -x1017 -x1016 -x1015 -x1014 x1013 x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 x1005 -x1004 x1003 -x1002 -x1001 -x1000 
0.89/0.99	v -x999 -x998 x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 -x986 -x985 -x984 x983 x982 x981 -x980 -x979 
0.89/0.99	v -x978 x977 -x976 -x975 -x974 x973 x972 -x971 -x970 -x969 x968 -x967 -x966 -x965 -x964 -x963 -x962 -x961 -x960 -x959 -x958 -x957 
0.89/0.99	v -x956 x955 -x954 -x953 x952 -x951 x950 x949 -x948 x947 -x946 -x945 -x944 -x943 -x942 -x941 -x940 -x939 -x938 -x937 x936 x935 
0.89/0.99	v x934 -x933 x932 x931 -x930 x929 -x928 -x927 -x926 x925 -x924 -x923 -x922 x921 -x920 -x919 x918 -x917 -x916 -x915 x914 x913 
0.89/0.99	v x912 -x911 -x910 -x909 -x908 -x907 x906 x905 -x904 -x903 -x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 -x894 -x893 x892 -x891 
0.89/0.99	v -x890 -x889 -x888 -x887 -x886 -x885 -x884 -x883 x882 -x881 -x880 -x879 x878 -x877 -x876 -x875 -x874 -x873 -x872 -x871 -x870 
0.89/0.99	v x869 x868 -x867 -x866 -x865 -x864 -x863 -x862 -x861 x860 -x859 -x858 -x857 -x856 -x855 -x854 -x853 -x852 -x851 -x850 -x849 
0.89/0.99	v -x848 -x847 -x846 -x845 -x844 -x843 -x842 -x841 -x840 -x839 -x838 x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 
0.89/0.99	v -x827 -x826 -x825 -x824 -x823 -x822 -x821 -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 
0.89/0.99	v -x806 -x805 -x804 -x803 -x802 x801 -x800 x799 -x798 x797 -x796 x795 -x794 -x793 -x792 x791 -x790 x789 x788 -x787 -x786 -x785 
0.89/0.99	v -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 -x768 -x767 -x766 x765 -x764 
0.89/0.99	v -x763 -x762 -x761 -x760 -x759 -x758 -x757 x756 -x755 -x754 -x753 -x752 -x751 x750 -x749 -x748 -x747 -x746 -x745 x744 -x743 
0.89/0.99	v -x742 -x741 -x740 -x739 -x738 x737 -x736 -x735 -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 -x726 x725 x724 -x723 -x722 -x721 
0.89/0.99	v -x720 -x719 -x718 -x717 -x716 -x715 x714 -x713 -x712 -x711 -x710 -x709 -x708 -x707 x706 -x705 -x704 -x703 x702 -x701 -x700 
0.89/0.99	v -x699 x698 -x697 x696 -x695 -x694 x693 -x692 x691 x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 
0.89/0.99	v -x677 -x676 -x675 x674 -x673 -x672 -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 x661 -x660 -x659 -x658 -x657 
0.89/0.99	v x656 -x655 -x654 -x653 x652 -x651 -x650 -x649 -x648 -x647 -x646 -x645 -x644 x643 -x642 -x641 -x640 x639 -x638 -x637 -x636 
0.89/0.99	v -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 -x627 x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 
0.89/0.99	v -x614 -x613 -x612 -x611 -x610 x609 -x608 -x607 -x606 -x605 -x604 -x603 x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 
0.89/0.99	v -x592 -x591 -x590 -x589 -x588 -x587 x586 -x585 x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 
0.89/0.99	v -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 x555 -x554 -x553 -x552 -x551 
0.89/0.99	v x550 -x549 -x548 -x547 -x546 -x545 -x544 x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 
0.89/0.99	v -x529 x528 -x527 x526 -x525 x524 -x523 -x522 x521 -x520 -x519 x518 -x517 x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 
0.89/0.99	v -x507 -x506 x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 
0.89/0.99	v x486 -x485 -x484 -x483 -x482 -x481 -x480 x479 -x478 -x477 -x476 -x475 -x474 -x473 x472 -x471 -x470 -x469 -x468 -x467 -x466 
0.89/0.99	v -x465 -x464 -x463 -x462 -x461 -x460 -x459 x458 -x457 -x456 -x455 -x454 -x453 -x452 x451 -x450 x449 -x448 x447 x446 -x445 -x444 
0.89/0.99	v x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 x425 x424 -x423 
0.89/0.99	v -x422 -x421 -x420 -x419 -x418 -x417 -x416 x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 
0.89/0.99	v -x401 x400 x399 -x398 -x397 x396 -x395 -x394 -x393 -x392 -x391 x390 -x389 -x388 -x387 -x386 -x385 -x384 x383 -x382 -x381 -x380 
0.89/0.99	v -x379 -x378 -x377 -x376 -x375 -x374 -x373 x372 x371 x370 -x369 x368 x367 -x366 -x365 -x364 x363 -x362 -x361 -x360 -x359 x358 
0.89/0.99	v -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 x349 -x348 x347 -x346 -x345 -x344 -x343 -x342 x341 -x340 -x339 x338 -x337 -x336 
0.89/0.99	v -x335 -x334 -x333 -x332 -x331 -x330 -x329 x328 -x327 -x326 -x325 x324 -x323 -x322 x321 -x320 x319 -x318 -x317 -x316 -x315 
0.89/0.99	v -x314 x313 -x312 -x311 -x310 -x309 -x308 x307 -x306 -x305 -x304 -x303 x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 x294 -x293 
0.89/0.99	v -x292 -x291 x290 -x289 -x288 -x287 -x286 -x285 x284 x283 -x282 -x281 -x280 -x279 -x278 x277 -x276 -x275 -x274 -x273 -x272 
0.89/0.99	v -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 x263 -x262 -x261 x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 
0.89/0.99	v -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 x238 -x237 -x236 x235 -x234 -x233 x232 -x231 -x230 x229 
0.89/0.99	v -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 
0.89/0.99	v -x207 -x206 -x205 -x204 -x203 x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 x190 -x189 -x188 -x187 
0.89/0.99	v -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 
0.89/0.99	v -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 x147 -x146 -x145 
0.89/0.99	v -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 
0.89/0.99	v -x123 -x122 -x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 
0.89/0.99	v -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 
0.89/0.99	v -x77 x76 -x75 -x74 -x73 x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 -x64 -x63 -x62 x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 x53 -x52 
0.89/0.99	v 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 -x26 
0.89/0.99	v 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 
0.89/0.99	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.99	c Solving Time       :       0.92
0.89/0.99	c Original Problem   :
0.89/0.99	c   Problem name     : HOME/instance-1869374-1245172176.opb
0.89/0.99	c   Variables        : 1073 (1073 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.99	c   Constraints      : 832 initial, 832 maximal
0.89/0.99	c Presolved Problem  :
0.89/0.99	c   Problem name     : t_HOME/instance-1869374-1245172176.opb
0.89/0.99	c   Variables        : 891 (891 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.99	c   Constraints      : 505 initial, 505 maximal
0.89/0.99	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.89/0.99	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.89/0.99	c   dualfix          :       0.00        138          0          0          0          0          0          0          0
0.89/0.99	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.89/0.99	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.89/0.99	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.89/0.99	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.89/0.99	c   linear           :       0.02          0         44          0          0          0        327        205          0
0.89/0.99	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.89/0.99	c   root node        :          -          0          -          -          0          -          -          -          -
0.89/0.99	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.99	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.89/0.99	c   logicor          :        505          6         90          1          0          0          0          0          0          0
0.89/0.99	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.89/0.99	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.89/0.99	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.89/0.99	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.89/0.99	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.89/0.99	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.89/0.99	c   rootredcost      :       0.00          0          0          0
0.89/0.99	c   pseudoobj        :       0.00          6          0          0
0.89/0.99	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/0.99	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.99	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.99	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.99	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.99	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.99	c   applied globally :          -          -          -          0        0.0          -          -          -
0.89/0.99	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/0.99	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/0.99	c   cut pool         :       0.00          5          -          -         24          -    (maximal pool size: 207)
0.89/0.99	c   redcost          :       0.00          7          0          0          0          0
0.89/0.99	c   impliedbounds    :       0.00          5          0          0          0          0
0.89/0.99	c   intobj           :       0.00          0          0          0          0          0
0.89/0.99	c   gomory           :       0.35          7          0          0        859          0
0.89/0.99	c   strongcg         :       0.23          7          0          0        701          0
0.89/0.99	c   cmir             :       0.05          7          0          0          0          0
0.89/0.99	c   flowcover        :       0.08          7          0          0          0          0
0.89/0.99	c   clique           :       0.00          1          0          0          0          0
0.89/0.99	c   zerohalf         :       0.00          0          0          0          0          0
0.89/0.99	c   mcf              :       0.00          1          0          0          0          0
0.89/0.99	c Pricers            :       Time      Calls       Vars
0.89/0.99	c   problem variables:       0.00          0          0
0.89/0.99	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.99	c   pscost           :       0.00          0          0          0          0          0          0
0.89/0.99	c   inference        :       0.00          0          0          0          0          0          0
0.89/0.99	c   mostinf          :       0.00          0          0          0          0          0          0
0.89/0.99	c   leastinf         :       0.00          0          0          0          0          0          0
0.89/0.99	c   fullstrong       :       0.00          0          0          0          0          0          0
0.89/0.99	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.89/0.99	c   random           :       0.00          0          0          0          0          0          0
0.89/0.99	c   relpscost        :       0.00          0          0          0          0          0          0
0.89/0.99	c Primal Heuristics  :       Time      Calls      Found
0.89/0.99	c   LP solutions     :       0.00          -          1
0.89/0.99	c   pseudo solutions :       0.00          -          0
0.89/0.99	c   simplerounding   :       0.01          5          5
0.89/0.99	c   rounding         :       0.01          5          2
0.89/0.99	c   shifting         :       0.00          5          2
0.89/0.99	c   intshifting      :       0.00          0          0
0.89/0.99	c   oneopt           :       0.00          1          1
0.89/0.99	c   fixandinfer      :       0.00          0          0
0.89/0.99	c   feaspump         :       0.00          0          0
0.89/0.99	c   coefdiving       :       0.00          0          0
0.89/0.99	c   pscostdiving     :       0.00          0          0
0.89/0.99	c   fracdiving       :       0.00          0          0
0.89/0.99	c   veclendiving     :       0.00          0          0
0.89/0.99	c   intdiving        :       0.00          0          0
0.89/0.99	c   actconsdiving    :       0.00          0          0
0.89/0.99	c   objpscostdiving  :       0.00          0          0
0.89/0.99	c   rootsoldiving    :       0.00          0          0
0.89/0.99	c   linesearchdiving :       0.00          0          0
0.89/0.99	c   guideddiving     :       0.00          0          0
0.89/0.99	c   octane           :       0.00          0          0
0.89/0.99	c   rens             :       0.01          0          0
0.89/0.99	c   rins             :       0.00          0          0
0.89/0.99	c   localbranching   :       0.00          0          0
0.89/0.99	c   mutation         :       0.00          0          0
0.89/0.99	c   crossover        :       0.00          0          0
0.89/0.99	c   dins             :       0.00          0          0
0.89/0.99	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.89/0.99	c   primal LP        :       0.00          0          0       0.00          -
0.89/0.99	c   dual LP          :       0.13          6       1202     200.33    9246.15
0.89/0.99	c   barrier LP       :       0.00          0          0       0.00          -
0.89/0.99	c   diving/probing LP:       0.00          0          0       0.00          -
0.89/0.99	c   strong branching :       0.00          0          0       0.00          -
0.89/0.99	c     (at root node) :          -          0          0       0.00          -
0.89/0.99	c   conflict analysis:       0.00          0          0       0.00          -
0.89/0.99	c B&B Tree           :
0.89/0.99	c   number of runs   :          1
0.89/0.99	c   nodes            :          1
0.89/0.99	c   nodes (total)    :          1
0.89/0.99	c   nodes left       :          0
0.89/0.99	c   max depth        :          0
0.89/0.99	c   max depth (total):          0
0.89/0.99	c   backtracks       :          0 (0.0%)
0.89/0.99	c   delayed cutoffs  :          0
0.89/0.99	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.89/0.99	c   avg switch length:       2.00
0.89/0.99	c   switching time   :       0.00
0.89/0.99	c Solution           :
0.89/0.99	c   Solutions found  :         11 (8 improvements)
0.89/0.99	c   Primal Bound     : +1.65000000000000e+02   (in run 1, after 1 nodes, 0.92 seconds, depth 0, found by <relaxation>)
0.89/0.99	c   Dual Bound       : +1.65000000000000e+02
0.89/0.99	c   Gap              :       0.00 %
0.89/0.99	c   Root Dual Bound  : +1.65000000000000e+02
0.89/1.00	c Time complete: 1.

Verifier Data 

OK	165

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869374-1245172176/watcher-1869374-1245172176 -o /tmp/evaluation-result-1869374-1245172176/solver-1869374-1245172176 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869374-1245172176.opb 

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: 0.95 0.98 0.99 3/64 3523
/proc/meminfo: memFree=1912680/2055920 swapFree=4181364/4192956
[pid=3523] ppid=3521 vsize=6100 CPUtime=0
/proc/3523/stat : 3523 (pbscip.linux.x8) R 3521 3523 3450 0 -1 4194304 611 0 0 0 0 0 0 0 18 0 1 0 184814917 6246400 593 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/3523/statm: 1525 604 325 886 0 635 0

[startup+0.0201759 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3523
/proc/meminfo: memFree=1912680/2055920 swapFree=4181364/4192956
[pid=3523] ppid=3521 vsize=10012 CPUtime=0.01
/proc/3523/stat : 3523 (pbscip.linux.x8) R 3521 3523 3450 0 -1 4194304 1819 0 0 0 1 0 0 0 18 0 1 0 184814917 10252288 1801 1992294400 4194304 7823515 548682068736 18446744073709551615 6957168 0 0 4096 0 0 0 0 17 0 0 0
/proc/3523/statm: 2503 1801 354 886 0 1613 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10012

[startup+0.101184 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3523
/proc/meminfo: memFree=1912680/2055920 swapFree=4181364/4192956
[pid=3523] ppid=3521 vsize=17132 CPUtime=0.09
/proc/3523/stat : 3523 (pbscip.linux.x8) R 3521 3523 3450 0 -1 4194304 3825 0 0 0 7 2 0 0 18 0 1 0 184814917 17543168 3453 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3523/statm: 4283 3453 517 886 0 3393 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17132

[startup+0.301203 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3523
/proc/meminfo: memFree=1912680/2055920 swapFree=4181364/4192956
[pid=3523] ppid=3521 vsize=22672 CPUtime=0.29
/proc/3523/stat : 3523 (pbscip.linux.x8) R 3521 3523 3450 0 -1 4194304 5272 0 0 0 26 3 0 0 20 0 1 0 184814917 23216128 4900 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3523/statm: 5668 4900 555 886 0 4778 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22672

[startup+0.701243 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3523
/proc/meminfo: memFree=1912680/2055920 swapFree=4181364/4192956
[pid=3523] ppid=3521 vsize=27184 CPUtime=0.69
/proc/3523/stat : 3523 (pbscip.linux.x8) R 3521 3523 3450 0 -1 4194304 6399 0 0 0 65 4 0 0 23 0 1 0 184814917 27836416 6027 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3523/statm: 6796 6027 555 886 0 5906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27184

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (0.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (0.89 s) to the 'lost time'.

[startup+0.901263 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3523
/proc/meminfo: memFree=1912680/2055920 swapFree=4181364/4192956
[pid=3523] ppid=3521 vsize=27596 CPUtime=0.89
/proc/3523/stat : 3523 (pbscip.linux.x8) R 3521 3523 3450 0 -1 4194304 6519 0 0 0 85 4 0 0 25 0 1 0 184814917 28258304 6128 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3523/statm: 6899 6128 555 886 0 6009 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 27596

[startup+1.00127 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 3524
/proc/meminfo: memFree=1899488/2055920 swapFree=4181364/4192956
[pid=3523] ppid=-1 vsize=0 CPUtime=0
/proc/3523/stat : -- couldn't open stat file --/proc/3523/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+0.901263 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3523
/proc/meminfo: memFree=1912680/2055920 swapFree=4181364/4192956
[pid=3523] ppid=3521 vsize=27596 CPUtime=0.89
/proc/3523/stat : 3523 (pbscip.linux.x8) R 3521 3523 3450 0 -1 4194304 6519 0 0 0 85 4 0 0 25 0 1 0 184814917 28258304 6128 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3523/statm: 6899 6128 555 886 0 6009 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 27596

[startup+1.00127 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 3524
/proc/meminfo: memFree=1899488/2055920 swapFree=4181364/4192956
[pid=3523] ppid=-1 vsize=0 CPUtime=0
/proc/3523/stat : -- couldn't open stat file --/proc/3523/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 0.89
#  lost CPU user time (s): 0.85
#  lost CPU system time (s): 0.04

Real time (s): 1.00453
CPU time (s): 1.89485
CPU user time (s): 1.80085
CPU system time (s): 0.093991
CPU usage (%): 188.63
Max. virtual memory (cumulated for all children) (KiB): 27596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.950855
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7243
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= 11
involuntary context switches= 6

runsolver used 0.003999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 19:09:36
IDJOB=1869374
IDBENCH=2842
IDSOLVER=683
FILE ID=node36/1869374-1245172176
PBS_JOBID= 9363892
Free space on /tmp= 66200 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-addm4.r.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869374-1245172176/watcher-1869374-1245172176 -o /tmp/evaluation-result-1869374-1245172176/solver-1869374-1245172176 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869374-1245172176.opb

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

MD5SUM BENCH= 9633aa6e9fb6df7104bc0e43c44542c0
RANDOM SEED=1231421312

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.230
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.230
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1913160 kB
Buffers:         33220 kB
Cached:          63704 kB
SwapCached:       6436 kB
Active:          61876 kB
Inactive:        43872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913160 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:           10012 kB
Writeback:           0 kB
Mapped:          13332 kB
Slab:            23128 kB
Committed_AS:   179104 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66188 MiB
End job on node36 at 2009-06-16 19:09:37