Trace number 1869375

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT165 1.01984 1.02532

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 

0.00/0.03	c SCIP version 1.1.0.7
0.00/0.03	c LP-Solver Clp 1.8.2
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1869375-1245172177.opb>
0.00/0.03	c original problem has 1073 variables (1073 bin, 0 int, 0 impl, 0 cont) and 832 constraints
0.00/0.04	c start presolving problem
0.00/0.04	c presolving:
0.00/0.04	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
0.00/0.04	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
0.00/0.05	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
0.00/0.06	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
0.00/0.06	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
0.00/0.06	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
0.07/0.08	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
0.07/0.09	c    (0.1s) probing: 101/891 (11.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.07/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.07/0.09	c presolving (8 rounds):
0.07/0.09	c  182 deleted vars, 327 deleted constraints, 0 tightened bounds, 0 added holes, 205 changed sides, 0 changed coefficients
0.07/0.09	c  146 implications, 0 cliques
0.07/0.09	c presolved problem has 891 variables (891 bin, 0 int, 0 impl, 0 cont) and 505 constraints
0.07/0.09	c     505 constraints of type <logicor>
0.07/0.09	c transformed objective value is always integral (scale: 1)
0.07/0.09	c Presolving Time: 0.05
0.07/0.09	c strange?!, PURESAT with obj
0.07/0.09	c -----------------------------------------------------------------------------------------------
0.07/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09	c limits/memory = c 1620
0.07/0.09	c # maximal time in seconds to run
0.07/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09	c limits/time = c 1791
0.07/0.09	c # frequency for displaying node information lines
0.07/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.09	c display/freq = c 10000
0.07/0.09	c -----------------------------------------------------------------------------------------------
0.07/0.09	c start solving problem
0.07/0.09	c 
0.09/0.12	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.12	c   0.1s|     1 |     0 |   464 |2798k|   0 | 120 | 891 | 505 | 505 | 891 | 505 |   0 |   0 |   0 | 1.638750e+02 |      --      |    Inf 
0.09/0.12	o 229
0.09/0.12	c r 0.1s|     1 |     0 |   464 |2827k|   0 | 120 | 891 | 505 | 505 | 891 | 505 |   0 |   0 |   0 | 1.638750e+02 | 2.290000e+02 |  39.74%
0.09/0.12	o 228
0.09/0.12	c R 0.1s|     1 |     0 |   464 |2855k|   0 | 120 | 891 | 505 | 505 | 891 | 505 |   0 |   0 |   0 | 1.638750e+02 | 2.280000e+02 |  39.13%
0.09/0.12	o 227
0.09/0.12	c s 0.1s|     1 |     0 |   464 |2883k|   0 | 120 | 891 | 505 | 505 | 891 | 505 |   0 |   0 |   0 | 1.638750e+02 | 2.270000e+02 |  38.52%
0.19/0.21	c   0.2s|     1 |     0 |   501 |3064k|   0 | 170 | 891 | 505 | 505 | 891 | 509 |   4 |   0 |   0 | 1.650000e+02 | 2.270000e+02 |  37.58%
0.40/0.42	c   0.4s|     1 |     0 |   535 |4270k|   0 | 124 | 891 | 505 | 505 | 891 | 510 |   5 |   0 |   0 | 1.650000e+02 | 2.270000e+02 |  37.58%
0.40/0.42	o 226
0.40/0.42	c R 0.4s|     1 |     0 |   535 |4298k|   0 | 124 | 891 | 505 | 505 | 891 | 510 |   5 |   0 |   0 | 1.650000e+02 | 2.260000e+02 |  36.97%
0.40/0.42	o 225
0.40/0.42	c s 0.4s|     1 |     0 |   535 |4312k|   0 | 124 | 891 | 505 | 505 | 891 | 510 |   5 |   0 |   0 | 1.650000e+02 | 2.250000e+02 |  36.36%
0.49/0.58	c   0.5s|     1 |     0 |   556 |4858k|   0 | 123 | 891 | 505 | 505 | 891 | 511 |   6 |   0 |   0 | 1.650000e+02 | 2.250000e+02 |  36.36%
0.49/0.58	o 224
0.49/0.58	c R 0.5s|     1 |     0 |   556 |4886k|   0 | 123 | 891 | 505 | 505 | 891 | 511 |   6 |   0 |   0 | 1.650000e+02 | 2.240000e+02 |  35.76%
0.49/0.58	o 223
0.49/0.58	c s 0.5s|     1 |     0 |   556 |4900k|   0 | 123 | 891 | 505 | 505 | 891 | 511 |   6 |   0 |   0 | 1.650000e+02 | 2.230000e+02 |  35.15%
0.69/0.80	c   0.7s|     1 |     0 |   819 |5280k|   0 | 246 | 891 | 505 | 505 | 891 | 512 |   7 |   0 |   0 | 1.650000e+02 | 2.230000e+02 |  35.15%
0.89/0.92	o 170
0.89/0.92	c k 0.9s|     1 |     0 |   819 |5322k|   0 | 246 | 891 | 505 | 505 | 891 | 512 |   7 |   0 |   0 | 1.650000e+02 | 1.700000e+02 |   3.03%
0.89/0.99	o 165
0.89/0.99	c E 0.9s|     1 |     0 |   819 |5322k|   0 |   - | 891 | 505 | 505 | 891 | 512 |   7 |   0 |   0 | 1.650000e+02 | 1.650000e+02 |   0.00%
0.89/1.00	c   0.9s|     1 |     0 |   819 |5322k|   0 |   - | 891 | 505 | 505 | 891 | 512 |   7 |   0 |   0 | 1.650000e+02 | 1.650000e+02 |   0.00%
0.89/1.00	c 
0.89/1.00	c SCIP Status        : problem is solved [optimal solution found]
0.89/1.00	c Solving Time (sec) : 0.92
0.89/1.00	c Solving Nodes      : 1
0.89/1.00	c Primal Bound       : +1.65000000000091e+02 (13 solutions)
0.89/1.00	c Dual Bound         : +1.65000000000091e+02
0.89/1.00	c Gap                : 0.00 %
0.89/1.00	c NODE         1
0.89/1.00	c DUAL BOUND   165
0.89/1.00	c PRIMAL BOUND 165
0.89/1.00	c GAP          0
0.89/1.00	s OPTIMUM FOUND
0.89/1.00	v -x1073 -x1072 -x1071 x1070 x1069 -x1068 -x1067 x1066 -x1065 -x1064 -x1063 -x1062 -x1061 x1060 -x1059 x1058 -x1057 -x1056 -x1055 
0.89/1.00	v -x1054 -x1053 -x1052 -x1051 -x1050 -x1049 -x1048 -x1047 -x1046 -x1045 -x1044 -x1043 -x1042 x1041 -x1040 -x1039 -x1038 -x1037 
0.89/1.00	v -x1036 -x1035 x1034 x1033 -x1032 -x1031 -x1030 -x1029 -x1028 -x1027 x1026 -x1025 -x1024 -x1023 -x1022 -x1021 -x1020 -x1019 -x1018 
0.89/1.00	v -x1017 -x1016 -x1015 -x1014 -x1013 x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 x1005 -x1004 x1003 -x1002 -x1001 -x1000 
0.89/1.00	v -x999 x998 -x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 x987 -x986 -x985 -x984 x983 x982 x981 -x980 -x979 
0.89/1.00	v -x978 x977 -x976 -x975 x974 x973 x972 -x971 -x970 x969 -x968 -x967 -x966 -x965 -x964 -x963 x962 -x961 -x960 -x959 x958 -x957 
0.89/1.00	v -x956 -x955 -x954 -x953 -x952 -x951 x950 -x949 -x948 -x947 -x946 -x945 -x944 -x943 -x942 -x941 -x940 -x939 -x938 -x937 x936 x935 
0.89/1.00	v -x934 -x933 x932 -x931 -x930 -x929 -x928 -x927 x926 -x925 -x924 -x923 -x922 x921 -x920 -x919 x918 -x917 -x916 -x915 -x914 
1.00/1.00	v x913 -x912 -x911 -x910 x909 -x908 -x907 -x906 x905 -x904 -x903 -x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 -x894 -x893 x892 
1.00/1.00	v -x891 -x890 -x889 -x888 -x887 -x886 -x885 -x884 -x883 x882 -x881 -x880 -x879 x878 -x877 -x876 -x875 -x874 -x873 -x872 -x871 
1.00/1.00	v -x870 x869 x868 -x867 -x866 -x865 -x864 -x863 -x862 -x861 -x860 -x859 -x858 -x857 -x856 -x855 -x854 -x853 -x852 -x851 -x850 
1.00/1.00	v -x849 -x848 -x847 -x846 -x845 x844 -x843 -x842 -x841 -x840 x839 -x838 x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 
1.00/1.00	v -x828 x827 -x826 -x825 -x824 -x823 -x822 -x821 -x820 -x819 -x818 -x817 x816 -x815 -x814 -x813 -x812 -x811 -x810 x809 -x808 -x807 
1.00/1.00	v -x806 -x805 -x804 -x803 -x802 x801 -x800 x799 -x798 x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 x786 
1.00/1.00	v x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 -x768 -x767 -x766 x765 
1.00/1.00	v -x764 -x763 -x762 -x761 -x760 -x759 -x758 x757 x756 x755 -x754 -x753 x752 -x751 -x750 x749 x748 -x747 -x746 -x745 -x744 -x743 
1.00/1.00	v -x742 -x741 -x740 -x739 -x738 x737 -x736 -x735 -x734 -x733 -x732 -x731 -x730 -x729 x728 -x727 -x726 x725 -x724 -x723 -x722 -x721 
1.00/1.00	v -x720 -x719 -x718 -x717 -x716 -x715 x714 -x713 -x712 x711 -x710 -x709 -x708 -x707 -x706 -x705 -x704 -x703 -x702 -x701 -x700 
1.00/1.00	v -x699 x698 -x697 x696 -x695 -x694 x693 -x692 x691 x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 
1.00/1.00	v -x678 -x677 -x676 -x675 x674 -x673 -x672 -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 x661 -x660 -x659 -x658 -x657 
1.00/1.00	v -x656 -x655 -x654 -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 
1.00/1.00	v -x636 -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 -x627 -x626 x625 x624 -x623 x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 
1.00/1.00	v -x614 -x613 -x612 -x611 -x610 x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 x598 -x597 -x596 -x595 -x594 
1.00/1.00	v -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 
1.00/1.00	v -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 
1.00/1.00	v -x551 x550 -x549 -x548 -x547 -x546 -x545 -x544 x543 x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 
1.00/1.00	v -x530 -x529 x528 x527 -x526 -x525 x524 -x523 x522 -x521 -x520 -x519 x518 -x517 x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 
1.00/1.00	v -x508 -x507 -x506 -x505 -x504 -x503 x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 x494 -x493 -x492 -x491 -x490 x489 -x488 
1.00/1.00	v -x487 x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 
1.00/1.00	v -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 x449 -x448 x447 -x446 x445 
1.00/1.00	v -x444 x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 x425 x424 
1.00/1.00	v -x423 -x422 x421 -x420 -x419 -x418 x417 -x416 x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 
1.00/1.00	v -x401 x400 x399 -x398 -x397 x396 -x395 -x394 -x393 -x392 -x391 x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 x381 
1.00/1.00	v -x380 -x379 -x378 x377 -x376 -x375 -x374 -x373 x372 x371 -x370 -x369 x368 x367 -x366 -x365 -x364 -x363 -x362 -x361 x360 -x359 
1.00/1.00	v -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 x349 -x348 x347 -x346 -x345 x344 -x343 -x342 x341 -x340 -x339 -x338 -x337 
1.00/1.00	v x336 -x335 x334 -x333 -x332 -x331 x330 -x329 x328 -x327 x326 -x325 x324 -x323 -x322 -x321 -x320 -x319 -x318 x317 -x316 -x315 
1.00/1.00	v -x314 -x313 -x312 x311 -x310 -x309 -x308 x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 x294 
1.00/1.00	v -x293 -x292 -x291 x290 -x289 -x288 -x287 -x286 -x285 x284 -x283 x282 -x281 -x280 -x279 -x278 x277 -x276 -x275 -x274 -x273 
1.00/1.00	v -x272 x271 -x270 -x269 x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 
1.00/1.00	v -x250 -x249 -x248 -x247 -x246 -x245 x244 -x243 -x242 -x241 -x240 -x239 x238 -x237 -x236 -x235 x234 -x233 -x232 x231 -x230 
1.00/1.00	v x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 
1.00/1.00	v -x208 -x207 -x206 -x205 -x204 -x203 x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 
1.00/1.00	v -x187 -x186 -x185 -x184 -x183 x182 -x181 -x180 -x179 x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 
1.00/1.00	v -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 x147 -x146 -x145 
1.00/1.00	v -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 x125 -x124 
1.00/1.00	v -x123 -x122 -x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 x107 -x106 -x105 -x104 -x103 
1.00/1.00	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 
1.00/1.00	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 
1.00/1.00	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 
1.00/1.00	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 
1.00/1.00	c SCIP Status        : problem is solved [optimal solution found]
1.00/1.00	c Solving Time       :       0.92
1.00/1.00	c Original Problem   :
1.00/1.00	c   Problem name     : HOME/instance-1869375-1245172177.opb
1.00/1.00	c   Variables        : 1073 (1073 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.00	c   Constraints      : 832 initial, 832 maximal
1.00/1.00	c Presolved Problem  :
1.00/1.00	c   Problem name     : t_HOME/instance-1869375-1245172177.opb
1.00/1.00	c   Variables        : 891 (891 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.00	c   Constraints      : 505 initial, 505 maximal
1.00/1.00	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.00/1.00	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.00/1.00	c   dualfix          :       0.00        138          0          0          0          0          0          0          0
1.00/1.00	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.00/1.00	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.00/1.00	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.00/1.00	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.00/1.00	c   linear           :       0.02          0         44          0          0          0        327        205          0
1.00/1.00	c   logicor          :       0.01          0          0          0          0          0          0          0          0
1.00/1.00	c   root node        :          -          0          -          -          0          -          -          -          -
1.00/1.00	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.00/1.00	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.00/1.00	c   logicor          :        505          5         90          0          0          0          0          0          0          0
1.00/1.00	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.00/1.00	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.00/1.00	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.00/1.00	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.00/1.00	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.00/1.00	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.00/1.00	c   rootredcost      :       0.00          0          0          0
1.00/1.00	c   pseudoobj        :       0.00          3          0          0
1.00/1.00	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.00/1.00	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.00/1.00	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.00	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.00	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.00	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.00/1.00	c   applied globally :          -          -          -          0        0.0          -          -          -
1.00/1.00	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.00/1.00	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.00/1.00	c   cut pool         :       0.00          4          -          -         33          -    (maximal pool size: 256)
1.00/1.00	c   redcost          :       0.00          5          0          0          0          0
1.00/1.00	c   impliedbounds    :       0.00          5          0          0          0          0
1.00/1.00	c   intobj           :       0.00          0          0          0          0          0
1.00/1.00	c   gomory           :       0.31          5          0          0        821          0
1.00/1.00	c   strongcg         :       0.27          5          0          0        741          0
1.00/1.00	c   cmir             :       0.03          5          0          0          0          0
1.00/1.00	c   flowcover        :       0.07          5          0          0          0          0
1.00/1.00	c   clique           :       0.00          1          0          0          0          0
1.00/1.00	c   zerohalf         :       0.00          0          0          0          0          0
1.00/1.00	c   mcf              :       0.00          1          0          0          0          0
1.00/1.00	c Pricers            :       Time      Calls       Vars
1.00/1.00	c   problem variables:       0.00          0          0
1.00/1.00	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.00/1.00	c   pscost           :       0.00          0          0          0          0          0          0
1.00/1.00	c   inference        :       0.00          0          0          0          0          0          0
1.00/1.00	c   mostinf          :       0.00          0          0          0          0          0          0
1.00/1.00	c   leastinf         :       0.00          0          0          0          0          0          0
1.00/1.00	c   fullstrong       :       0.00          0          0          0          0          0          0
1.00/1.00	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.00/1.00	c   random           :       0.00          0          0          0          0          0          0
1.00/1.00	c   relpscost        :       0.00          0          0          0          0          0          0
1.00/1.00	c Primal Heuristics  :       Time      Calls      Found
1.00/1.00	c   LP solutions     :       0.00          -          0
1.00/1.00	c   pseudo solutions :       0.00          -          0
1.00/1.00	c   simplerounding   :       0.00          5          5
1.00/1.00	c   rounding         :       0.00          5          3
1.00/1.00	c   shifting         :       0.02          5          3
1.00/1.00	c   intshifting      :       0.00          0          0
1.00/1.00	c   oneopt           :       0.00          1          1
1.00/1.00	c   fixandinfer      :       0.00          0          0
1.00/1.00	c   feaspump         :       0.00          0          0
1.00/1.00	c   coefdiving       :       0.00          0          0
1.00/1.00	c   pscostdiving     :       0.00          0          0
1.00/1.00	c   fracdiving       :       0.00          0          0
1.00/1.00	c   veclendiving     :       0.00          0          0
1.00/1.00	c   intdiving        :       0.00          0          0
1.00/1.00	c   actconsdiving    :       0.00          0          0
1.00/1.00	c   objpscostdiving  :       0.00          0          0
1.00/1.00	c   rootsoldiving    :       0.00          0          0
1.00/1.00	c   linesearchdiving :       0.00          0          0
1.00/1.00	c   guideddiving     :       0.00          0          0
1.00/1.00	c   octane           :       0.00          0          0
1.00/1.00	c   rens             :       0.06          1          1
1.00/1.00	c   rins             :       0.00          0          0
1.00/1.00	c   localbranching   :       0.00          0          0
1.00/1.00	c   mutation         :       0.00          0          0
1.00/1.00	c   crossover        :       0.00          0          0
1.00/1.00	c   dins             :       0.00          0          0
1.00/1.00	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.00/1.00	c   primal LP        :       0.00          0          0       0.00          -
1.00/1.00	c   dual LP          :       0.10          5        819     163.80    8190.00
1.00/1.00	c   barrier LP       :       0.00          0          0       0.00          -
1.00/1.00	c   diving/probing LP:       0.00          0          0       0.00          -
1.00/1.00	c   strong branching :       0.00          0          0       0.00          -
1.00/1.00	c     (at root node) :          -          0          0       0.00          -
1.00/1.00	c   conflict analysis:       0.00          0          0       0.00          -
1.00/1.00	c B&B Tree           :
1.00/1.00	c   number of runs   :          1
1.00/1.00	c   nodes            :          1
1.00/1.00	c   nodes (total)    :          1
1.00/1.00	c   nodes left       :          0
1.00/1.00	c   max depth        :          0
1.00/1.00	c   max depth (total):          0
1.00/1.00	c   backtracks       :          0 (0.0%)
1.00/1.01	c   delayed cutoffs  :          0
1.00/1.01	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.00/1.01	c   avg switch length:       2.00
1.00/1.01	c   switching time   :       0.00
1.00/1.01	c Solution           :
1.00/1.01	c   Solutions found  :         13 (9 improvements)
1.00/1.01	c   Primal Bound     : +1.65000000000091e+02   (in run 1, after 1 nodes, 0.92 seconds, depth 0, found by <rens>)
1.00/1.01	c   Dual Bound       : +1.65000000000091e+02
1.00/1.01	c   Gap              :       0.00 %
1.00/1.01	c   Root Dual Bound  : +1.65000000000091e+02
1.00/1.02	c Time complete: 1.01.

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-1869375-1245172177/watcher-1869375-1245172177 -o /tmp/evaluation-result-1869375-1245172177/solver-1869375-1245172177 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869375-1245172177.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 3550
/proc/meminfo: memFree=1910504/2055920 swapFree=4181364/4192956
[pid=3550] ppid=3548 vsize=5812 CPUtime=0
/proc/3550/stat : 3550 (pbscip.linux.x8) R 3548 3550 3450 0 -1 4194304 515 0 0 0 0 0 0 0 18 0 1 0 184815053 5951488 499 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3550/statm: 1453 500 332 1256 0 192 0

[startup+0.081211 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3550
/proc/meminfo: memFree=1910504/2055920 swapFree=4181364/4192956
[pid=3550] ppid=3548 vsize=17220 CPUtime=0.07
/proc/3550/stat : 3550 (pbscip.linux.x8) R 3548 3550 3450 0 -1 4194304 3473 0 0 0 6 1 0 0 18 0 1 0 184815053 17633280 3103 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3550/statm: 4305 3103 478 1256 0 3044 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17220

[startup+0.101212 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3550
/proc/meminfo: memFree=1910504/2055920 swapFree=4181364/4192956
[pid=3550] ppid=3548 vsize=19820 CPUtime=0.09
/proc/3550/stat : 3550 (pbscip.linux.x8) R 3548 3550 3450 0 -1 4194304 3959 0 0 0 8 1 0 0 18 0 1 0 184815053 20295680 3589 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3550/statm: 4955 3589 615 1256 0 3694 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19820

[startup+0.301233 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3550
/proc/meminfo: memFree=1910504/2055920 swapFree=4181364/4192956
[pid=3550] ppid=3548 vsize=25216 CPUtime=0.29
/proc/3550/stat : 3550 (pbscip.linux.x8) R 3548 3550 3450 0 -1 4194304 5410 0 0 0 27 2 0 0 19 0 1 0 184815053 25821184 5039 1992294400 4194304 9342243 548682068736 18446744073709551615 4345406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3550/statm: 6304 5039 655 1256 0 5043 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25216

[startup+0.701272 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3550
/proc/meminfo: memFree=1910504/2055920 swapFree=4181364/4192956
[pid=3550] ppid=3548 vsize=29904 CPUtime=0.69
/proc/3550/stat : 3550 (pbscip.linux.x8) R 3548 3550 3450 0 -1 4194304 6552 0 0 0 66 3 0 0 22 0 1 0 184815053 30621696 6179 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3550/statm: 7476 6179 655 1256 0 6215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29904

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

[startup+0.901292 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3550
/proc/meminfo: memFree=1910504/2055920 swapFree=4181364/4192956
[pid=3550] ppid=3548 vsize=30128 CPUtime=0.89
/proc/3550/stat : 3550 (pbscip.linux.x8) R 3548 3550 3450 0 -1 4194304 6614 0 0 0 86 3 0 0 24 0 1 0 184815053 30851072 6241 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3550/statm: 7532 6241 656 1256 0 6271 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 30128

[startup+1.0013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3551
/proc/meminfo: memFree=1877728/2055920 swapFree=4181364/4192956
[pid=3550] ppid=3548 vsize=42324 CPUtime=1
/proc/3550/stat : 3550 (pbscip.linux.x8) S 3548 3550 3450 0 -1 4194304 9250 0 0 0 95 5 0 0 25 0 1 0 184815053 43339776 8875 1992294400 4194304 9342243 548682068736 18446744073709551615 8305712 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3550/statm: 10581 8875 688 1256 0 9320 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 42324

Child status: 0
Real time (s): 1.02532
CPU time (s): 1.01984
CPU user time (s): 0.962853
CPU system time (s): 0.056991
CPU usage (%): 99.4658
Max. virtual memory (cumulated for all children) (KiB): 42324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.962853
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9254
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= 116

runsolver used 0.005999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 19:09:37
IDJOB=1869375
IDBENCH=2842
IDSOLVER=684
FILE ID=node36/1869375-1245172177
PBS_JOBID= 9363892
Free space on /tmp= 66200 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
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.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869375-1245172177/watcher-1869375-1245172177 -o /tmp/evaluation-result-1869375-1245172177/solver-1869375-1245172177 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869375-1245172177.opb

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

MD5SUM BENCH= 9633aa6e9fb6df7104bc0e43c44542c0
RANDOM SEED=181948209

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:       1910984 kB
Buffers:         33268 kB
Cached:          65628 kB
SwapCached:       6436 kB
Active:          63860 kB
Inactive:        43904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910984 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:           11880 kB
Writeback:           0 kB
Mapped:          13368 kB
Slab:            23232 kB
Committed_AS:   179100 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 19:09:39