Trace number 2705095

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 0.103984 0.103859

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl20_25_pb.cnf.cr--soft-33-100-0.wbo
MD5SUMa9a2270f2536f669bb9dfa31ae05dbb5
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.06299
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1000
Total number of constraints90
Number of soft constraints61
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
Top cost 3008
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 3007
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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: Clp 1.11.1]
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-2705095-1278572913.wbo>
0.00/0.00	c original problem has 1122 variables (1061 bin, 0 int, 61 impl, 0 cont) and 152 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 14 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 61 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 14 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 61 chg bounds, 0 chg sides, 0 chg coeffs, 15 upgd conss, 96 impls, 14 clqs
0.00/0.01	c (round 4) 0 del vars, 1 del conss, 61 chg bounds, 0 chg sides, 0 chg coeffs, 29 upgd conss, 96 impls, 14 clqs
0.00/0.02	c    (0.0s) probing: 101/1061 (9.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (5 rounds):
0.00/0.02	c  0 deleted vars, 1 deleted constraints, 61 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  96 implications, 14 cliques
0.00/0.02	c presolved problem has 1122 variables (1061 bin, 0 int, 61 impl, 0 cont) and 151 constraints
0.00/0.02	c      14 constraints of type <setppc>
0.00/0.02	c      61 constraints of type <linear>
0.00/0.02	c      61 constraints of type <indicator>
0.00/0.02	c      15 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.3
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1790
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 3420
0.00/0.02	c 
0.00/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    27 |     - |2643k|   0 |   0 |1122 | 151 |1122 |  29 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   159 |     - |2715k|   0 |   0 |1122 | 151 |1122 |  66 |  37 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |   222 |     - |2717k|   0 |   0 |1122 | 151 |1122 |  68 |  39 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |   279 |     - |2719k|   0 |   0 |1122 | 151 |1122 |  70 |  41 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |   331 |     - |2721k|   0 |   0 |1122 | 151 |1122 |  72 |  43 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   364 |     - |2723k|   0 |   0 |1122 | 151 |1122 |  74 |  45 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   411 |     - |2725k|   0 |   0 |1122 | 151 |1122 |  76 |  47 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   462 |     - |2727k|   0 |   0 |1122 | 151 |1122 |  78 |  49 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   499 |     - |2728k|   0 |   0 |1122 | 151 |1122 |  80 |  51 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   539 |     - |2730k|   0 |   0 |1122 | 151 |1122 |  82 |  53 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   556 |     - |2732k|   0 |   0 |1122 | 151 |1122 |  84 |  55 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   601 |     - |2734k|   0 |   0 |1122 | 151 |1122 |  86 |  57 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   609 |     - |2735k|   0 |   0 |1122 | 151 |1122 |  87 |  58 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   616 |     - |2736k|   0 |   0 |1122 | 151 |1122 |  88 |  59 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.1s|     1 |     0 |   622 |     - |2737k|   0 |   0 |1122 | 151 |1122 |  89 |  60 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.06	c   0.1s|     1 |     0 |   662 |     - |2738k|   0 |   0 |1122 | 151 |1122 |  90 |  61 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.06	c   0.1s|     1 |     2 |   662 |     - |2739k|   0 |   0 |1122 | 151 |1122 |  90 |  61 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.08	o 3007
0.03/0.08	c y 0.1s|    71 |    60 |   746 |   1.2 |2846k|  54 |   - |1122 | 156 |   0 |   0 |  61 |   5 |   0 | 1.400000e+01 | 3.007000e+03 |  Large 
0.03/0.09	o 58
0.03/0.09	c * 0.1s|    95 |    33 |   913 |   2.7 |2850k|  58 |   - |1122 | 157 |1122 |  90 |  61 |   6 |   0 | 1.700000e+01 | 5.800000e+01 | 241.18%
0.03/0.09	o 17
0.03/0.09	c * 0.1s|    98 |     0 |   939 |   2.9 |2837k|  58 |   - |1122 | 132 |1122 |  90 |  61 |   6 |   0 | 1.700000e+01 | 1.700000e+01 |   0.00%
0.03/0.09	c 
0.03/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.03/0.09	c Solving Time (sec) : 0.09
0.03/0.09	c Solving Nodes      : 98
0.03/0.09	c Primal Bound       : +1.70000000000000e+01 (3 solutions)
0.03/0.09	c Dual Bound         : +1.70000000000000e+01
0.03/0.09	c Gap                : 0.00 %
0.03/0.09	s OPTIMUM FOUND
0.03/0.09	v -x1000 -x999 -x998 -x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 -x986 -x985 -x984 -x983 -x982 x981 -x980 -x979 
0.03/0.09	v -x978 -x977 -x976 -x975 -x974 -x973 -x972 -x971 -x970 -x969 -x968 -x967 -x966 -x965 -x964 -x963 -x962 x961 -x960 -x959 -x958 
0.03/0.09	v -x957 -x956 -x955 -x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 -x946 -x945 -x944 -x943 x942 -x941 -x940 -x939 -x938 -x937 
0.03/0.09	v -x936 -x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x927 -x926 -x925 -x924 x923 -x922 -x921 -x920 -x919 -x918 -x917 -x916 
0.03/0.09	v -x915 -x914 -x913 -x912 -x911 -x910 -x909 -x908 -x907 -x906 -x905 -x904 -x903 x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 
0.03/0.09	v -x894 -x893 -x892 -x891 -x890 -x889 -x888 -x887 -x886 -x885 x884 -x883 -x882 -x881 -x880 -x879 -x878 -x877 -x876 -x875 -x874 
0.03/0.09	v -x873 -x872 -x871 -x870 -x869 -x868 -x867 -x866 -x865 -x864 x863 -x862 -x861 -x860 -x859 -x858 -x857 -x856 -x855 -x854 -x853 
0.03/0.09	v -x852 -x851 -x850 -x849 -x848 -x847 -x846 -x845 x844 -x843 -x842 -x841 -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 
0.03/0.09	v -x831 -x830 -x829 -x828 -x827 -x826 x825 -x824 -x823 -x822 -x821 -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 
0.03/0.09	v -x810 -x809 -x808 -x807 -x806 x805 -x804 -x803 -x802 -x801 -x800 -x799 -x798 -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 
0.03/0.09	v -x789 -x788 -x787 x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 
0.03/0.09	v -x768 x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 -x757 -x756 -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 
0.03/0.09	v -x747 x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 -x734 -x733 -x732 -x731 -x730 -x729 -x728 x727 
0.03/0.09	v -x726 -x725 -x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x712 -x711 -x710 -x709 x708 -x707 -x706 
0.03/0.09	v -x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 -x692 -x691 -x690 -x689 x688 -x687 -x686 -x685 
0.03/0.09	v -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 -x671 -x670 x669 -x668 -x667 -x666 -x665 -x664 
0.03/0.09	v -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 x650 -x649 -x648 -x647 -x646 -x645 -x644 -x643 
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0.03/0.09	v -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 
0.03/0.09	v -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 
0.03/0.09	v -x579 -x578 -x577 -x576 -x575 -x574 x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 
0.03/0.09	v -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 
0.03/0.09	v -x537 -x536 -x535 x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 
0.03/0.09	v -x516 x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 
0.03/0.09	v -x495 -x494 -x493 -x492 -x491 x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 
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0.03/0.09	v -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 
0.03/0.09	v x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 
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0.03/0.09	v -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 x373 -x372 -x371 -x370 
0.03/0.09	v -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 
0.03/0.09	v -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 x334 -x333 -x332 -x331 -x330 -x329 -x328 
0.03/0.09	v -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 
0.03/0.09	v -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 
0.03/0.09	v -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 
0.03/0.09	v -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 x250 -x249 -x248 -x247 -x246 -x245 -x244 
0.03/0.09	v -x243 -x242 -x241 -x240 -x239 x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 
0.03/0.09	v -x222 -x221 -x220 x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 
0.03/0.09	v -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 
0.03/0.09	v x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 
0.03/0.09	v -x159 -x158 -x157 x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 
0.03/0.09	v -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 
0.03/0.09	v -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x99 -x98 -x97 -x96 
0.03/0.09	v -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 
0.03/0.09	v -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 
0.03/0.09	v -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 
0.03/0.09	v x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.03/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.03/0.09	c Solving Time       :       0.09
0.03/0.09	c Original Problem   :
0.03/0.09	c   Problem name     : HOME/instance-2705095-1278572913.wbo
0.03/0.09	c   Variables        : 1122 (1061 binary, 0 integer, 61 implicit integer, 0 continuous)
0.03/0.09	c   Constraints      : 152 initial, 152 maximal
0.03/0.09	c Presolved Problem  :
0.03/0.09	c   Problem name     : t_HOME/instance-2705095-1278572913.wbo
0.03/0.09	c   Variables        : 1122 (1061 binary, 0 integer, 61 implicit integer, 0 continuous)
0.03/0.09	c   Constraints      : 151 initial, 157 maximal
0.03/0.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.03/0.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.03/0.09	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   linear           :       0.00          0          0          0         61          0          1          0          0
0.03/0.09	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
0.03/0.09	c   root node        :          -         50          -          -         50          -          -          -          -
0.03/0.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.03/0.09	c   integral         :          0          0          0         92          0          0          0          0          0          0
0.03/0.09	c   setppc           :         14         16        447         92          0          0          0          0          0          0
0.03/0.09	c   linear           :         61         16        447         92          0          0          0         61          0          0
0.03/0.09	c   indicator        :         61          0        447         92          0          0         88          0          0          0
0.03/0.09	c   logicor          :         15         16         24         92          0          0          0          0          0          0
0.03/0.09	c   bounddisjunction :          0+         0         20          0          0          0          9          0          0          0
0.03/0.09	c   countsols        :          0          0          0         92          0          0          0          0          0          0
0.03/0.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.03/0.09	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.03/0.09	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.03/0.09	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.03/0.09	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.03/0.09	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.03/0.09	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00
0.03/0.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.03/0.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.03/0.09	c   vbounds          :       0.00         79          0         38
0.03/0.09	c   rootredcost      :       0.00          2          0         25
0.03/0.09	c   pseudoobj        :       0.00        248          0          4
0.03/0.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.03/0.09	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.03/0.09	c   infeasible LP    :       0.00          6          6          6       26.8          0        0.0          0
0.03/0.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.03/0.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.03/0.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.03/0.09	c   applied globally :          -          -          -          6       26.8          -          -          -
0.03/0.09	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.03/0.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.03/0.09	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.03/0.09	c   redcost          :       0.00        107          0          0          0          0
0.03/0.09	c   impliedbounds    :       0.00          0          0          0          0          0
0.03/0.09	c   intobj           :       0.00          0          0          0          0          0
0.03/0.09	c   cgmip            :       0.00          0          0          0          0          0
0.03/0.09	c   gomory           :       0.00          0          0          0          0          0
0.03/0.09	c   strongcg         :       0.00          0          0          0          0          0
0.03/0.09	c   cmir             :       0.00          0          0          0          0          0
0.03/0.09	c   flowcover        :       0.00          0          0          0          0          0
0.03/0.09	c   clique           :       0.00          0          0          0          0          0
0.03/0.09	c   zerohalf         :       0.00          0          0          0          0          0
0.03/0.09	c   mcf              :       0.00          0          0          0          0          0
0.03/0.09	c   rapidlearning    :       0.02          1          0          0          0          0
0.03/0.09	c Pricers            :       Time      Calls       Vars
0.03/0.09	c   problem variables:       0.00          0          0
0.03/0.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.03/0.09	c   relpscost        :       0.00          0          0          0          0          0          0
0.03/0.09	c   pscost           :       0.00          0          0          0          0          0          0
0.03/0.09	c   inference        :       0.01         90          0          0          0          0        180
0.03/0.09	c   mostinf          :       0.00          0          0          0          0          0          0
0.03/0.09	c   leastinf         :       0.00          0          0          0          0          0          0
0.03/0.09	c   fullstrong       :       0.00          0          0          0          0          0          0
0.03/0.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.03/0.09	c   random           :       0.00          0          0          0          0          0          0
0.03/0.09	c Primal Heuristics  :       Time      Calls      Found
0.03/0.09	c   LP solutions     :       0.00          -          2
0.03/0.09	c   pseudo solutions :       0.00          -          0
0.03/0.09	c   crossover        :       0.00          0          0
0.03/0.09	c   guideddiving     :       0.00          0          0
0.03/0.09	c   feaspump         :       0.00          0          0
0.03/0.09	c   oneopt           :       0.00          2          0
0.03/0.09	c   linesearchdiving :       0.00          1          0
0.03/0.09	c   coefdiving       :       0.00          1          0
0.03/0.09	c   pscostdiving     :       0.00          1          0
0.03/0.09	c   fracdiving       :       0.00          1          0
0.03/0.09	c   veclendiving     :       0.00          1          0
0.03/0.09	c   objpscostdiving  :       0.00          1          0
0.03/0.09	c   rootsoldiving    :       0.00          1          0
0.03/0.09	c   trivial          :       0.00          2          0
0.03/0.09	c   simplerounding   :       0.00          0          0
0.03/0.09	c   zirounding       :       0.00          0          0
0.03/0.09	c   rounding         :       0.00          0          0
0.03/0.09	c   shifting         :       0.00          0          0
0.03/0.09	c   intshifting      :       0.00          0          0
0.03/0.09	c   twoopt           :       0.00          0          0
0.03/0.09	c   fixandinfer      :       0.00          0          0
0.03/0.09	c   intdiving        :       0.00          0          0
0.03/0.09	c   actconsdiving    :       0.00          0          0
0.03/0.09	c   octane           :       0.00          0          0
0.03/0.09	c   rens             :       0.00          0          0
0.03/0.09	c   rins             :       0.00          0          0
0.03/0.09	c   localbranching   :       0.00          0          0
0.03/0.09	c   mutation         :       0.00          0          0
0.03/0.09	c   dins             :       0.00          0          0
0.03/0.09	c   undercover       :       0.00          0          0
0.03/0.09	c   nlp              :       0.00          0          0
0.03/0.09	c   trysol           :       0.00          3          1
0.03/0.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.03/0.09	c   primal LP        :       0.00          0          0       0.00          -
0.03/0.09	c   dual LP          :       0.03         48        933      19.44   31376.11
0.03/0.09	c   lex dual LP      :       0.00          0          0       0.00          -
0.03/0.09	c   barrier LP       :       0.00          0          0       0.00          -
0.03/0.09	c   diving/probing LP:       0.00          2          6       3.00          -
0.03/0.09	c   strong branching :       0.00          0          0       0.00          -
0.03/0.09	c     (at root node) :          -          0          0       0.00          -
0.03/0.09	c   conflict analysis:       0.00          0          0       0.00          -
0.03/0.09	c B&B Tree           :
0.03/0.09	c   number of runs   :          1
0.03/0.09	c   nodes            :         98
0.03/0.09	c   nodes (total)    :         98
0.03/0.09	c   nodes left       :          0
0.03/0.09	c   max depth        :         58
0.03/0.09	c   max depth (total):         58
0.03/0.09	c   backtracks       :          4 (4.1%)
0.03/0.09	c   delayed cutoffs  :          0
0.03/0.09	c   repropagations   :         94 (43 domain reductions, 0 cutoffs)
0.03/0.09	c   avg switch length:       3.78
0.03/0.09	c   switching time   :       0.00
0.03/0.09	c Solution           :
0.03/0.09	c   Solutions found  :          3 (3 improvements)
0.03/0.09	c   First Solution   : +3.00700000000000e+03   (in run 1, after 70 nodes, 0.07 seconds, depth 48, found by <trysol>)
0.03/0.09	c   Primal Bound     : +1.70000000000000e+01   (in run 1, after 98 nodes, 0.09 seconds, depth 56, found by <relaxation>)
0.03/0.09	c   Dual Bound       : +1.70000000000000e+01
0.03/0.09	c   Gap              :       0.00 %
0.03/0.09	c   Root Dual Bound  : +0.00000000000000e+00
0.03/0.09	c   Root Iterations  :        662
0.09/0.10	c Time complete: 0.1.

Verifier Data 

OK	17

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705095-1278572913/watcher-2705095-1278572913 -o /tmp/evaluation-result-2705095-1278572913/solver-2705095-1278572913 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705095-1278572913.wbo -t 1800 -m 3800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22221
/proc/meminfo: memFree=29753104/32951124 swapFree=67111528/67111528
[pid=22221] ppid=22219 vsize=12828 CPUtime=0
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22193 0 -1 4202496 1998 0 0 0 0 0 0 0 21 0 1 0 25504244 13135872 1917 4089446400 4194304 10345943 140736296816592 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22221/statm: 3207 1934 429 1502 0 1700 0

[startup+0.0458781 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22221
/proc/meminfo: memFree=29753104/32951124 swapFree=67111528/67111528
[pid=22221] ppid=22219 vsize=32248 CPUtime=0.03
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22193 0 -1 4202496 6793 0 0 0 3 0 0 0 21 0 1 0 25504244 33021952 6358 4089446400 4194304 10345943 140736296816592 18446744073709551615 9106562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22221/statm: 8062 6361 703 1502 0 6555 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 32248

[startup+0.100842 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22221
/proc/meminfo: memFree=29753104/32951124 swapFree=67111528/67111528
[pid=22221] ppid=22219 vsize=32248 CPUtime=0.09
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22193 0 -1 4202496 6903 0 0 0 8 1 0 0 21 0 1 0 25504244 33021952 6468 4089446400 4194304 10345943 140736296816592 18446744073709551615 4288144 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22221/statm: 8062 6468 725 1502 0 6555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32248

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

Child status: 0
Real time (s): 0.103859
CPU time (s): 0.103984
CPU user time (s): 0.091986
CPU system time (s): 0.011998
CPU usage (%): 100.12
Max. virtual memory (cumulated for all children) (KiB): 32248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.091986
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6906
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= 2
involuntary context switches= 1

runsolver used 0.000999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node146 at 2010-07-08 09:08:33
IDJOB=2705095
IDBENCH=78663
IDSOLVER=1214
FILE ID=node146/2705095-1278572913
PBS_JOBID= 11240163
Free space on /tmp= 73596 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr--soft-33-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2705095-1278572913/watcher-2705095-1278572913 -o /tmp/evaluation-result-2705095-1278572913/solver-2705095-1278572913 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705095-1278572913.wbo -t 1800 -m 3800

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

MD5SUM BENCH= a9a2270f2536f669bb9dfa31ae05dbb5
RANDOM SEED=1573820039

node146.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.870
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.870
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.870
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.870
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.870
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.870
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.870
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.870
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29753508 kB
Buffers:        165096 kB
Cached:        2798540 kB
SwapCached:          0 kB
Active:        1401000 kB
Inactive:      1625292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29753508 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12812 kB
Writeback:           0 kB
AnonPages:       63092 kB
Mapped:          14360 kB
Slab:           108512 kB
PageTables:       4520 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   182932 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73584 MiB
End job on node146 at 2010-07-08 09:08:33