Trace number 365605

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, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14OPT-60000 4.10537 4.10891

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-sc50a.opb
MD5SUMb5ddffc69ae920b5aae5c160b76ce03f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-60000
Best CPU time to get the best result obtained on this benchmark4.10537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -60000
Optimality of the best value was proved YES
Number of variables1440
Total number of constraints49
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints49
Minimum length of a constraint60
Maximum length of a constraint120
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 8589934592
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 22548578283
Number of bits of the biggest sum of numbers35
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 (download as text)

0.00/0.00	c Parsing PB file...
0.01/0.05	c Converting 69 PB-constraints to clauses...
0.01/0.05	c   -- Unit propagations: ppppppp
0.01/0.06	c   -- Detecting intervals from adjacent constraints: ####################
0.01/0.06	c   -- Clauses(.)/Splits(s): (none)
0.01/0.06	c ---[  68]---> Sorter-cost:  609     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.01/0.07	c ---[  67]---> Sorter-cost:  579     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.01/0.08	c ---[  65]---> BDD-cost:   49
0.01/0.08	c ---[  63]---> BDD-cost:   49
0.01/0.08	c ---[  61]---> BDD-cost:   49
0.01/0.09	c ---[  59]---> BDD-cost:   49
0.01/0.09	c ---[  58]---> BDD-cost:   49
0.01/0.09	c ---[  57]---> BDD-cost:   49
0.01/0.09	c ---[  56]---> BDD-cost:   49
0.01/0.09	c ---[  55]---> Sorter-cost: 1067     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.09/0.11	c ---[  54]---> Sorter-cost: 1065     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.09/0.12	c ---[  53]---> BDD-cost:   49
0.09/0.12	c ---[  51]---> Sorter-cost:  913     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 2 2
0.09/0.17	c ---[  49]---> BDD-cost:  155
0.09/0.17	c ---[  47]---> BDD-cost:  155
0.09/0.17	c ---[  45]---> BDD-cost:  155
0.09/0.17	c ---[  43]---> BDD-cost:  155
0.09/0.18	c ---[  42]---> BDD-cost:   55
0.09/0.18	c ---[  41]---> BDD-cost:   55
0.09/0.18	c ---[  40]---> BDD-cost:   55
0.09/0.18	c ---[  39]---> Sorter-cost: 1138     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.19/0.20	c ---[  38]---> Sorter-cost: 1136     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.19/0.22	c ---[  37]---> BDD-cost:   55
0.19/0.22	c ---[  35]---> Sorter-cost:  977     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 2 2
0.19/0.27	c ---[  33]---> BDD-cost:  168
0.19/0.27	c ---[  31]---> BDD-cost:  168
0.19/0.28	c ---[  29]---> BDD-cost:  168
0.19/0.28	c ---[  27]---> BDD-cost:  168
0.19/0.28	c ---[  26]---> BDD-cost:   58
0.19/0.28	c ---[  25]---> BDD-cost:   58
0.19/0.28	c ---[  24]---> BDD-cost:   58
0.19/0.28	c ---[  23]---> Sorter-cost: 1203     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.29/0.31	c ---[  22]---> Sorter-cost: 1201     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.29/0.33	c ---[  21]---> BDD-cost:   58
0.29/0.33	c ---[  19]---> Sorter-cost: 1041     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 2 2
0.29/0.39	c ---[  17]---> BDD-cost:  177
0.29/0.39	c ---[  15]---> BDD-cost:  177
0.29/0.39	c ---[  13]---> BDD-cost:  177
0.29/0.39	c ---[  11]---> BDD-cost:  177
0.29/0.40	c ---[  10]---> BDD-cost:   61
0.39/0.40	c ---[   9]---> BDD-cost:   61
0.39/0.40	c ---[   8]---> BDD-cost:   61
0.39/0.40	c ---[   7]---> Sorter-cost: 1268     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.39/0.42	c ---[   6]---> Sorter-cost: 1266     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.39/0.45	c ---[   5]---> BDD-cost:   61
0.39/0.45	c ---[   3]---> Sorter-cost: 1105     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 2 2
0.49/0.52	c ---[   2]---> Sorter-cost: 1240     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.49/0.56	c ---[   1]---> Sorter-cost: 1210     Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.49/0.59	c ---[   0]---> BDD-cost:   61
0.59/0.64	c ==================================[MINISAT+]==================================
0.59/0.64	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.64	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.64	c ==============================================================================
0.59/0.64	c |         0 |   48938   116827 |   16312       0        0     nan |  0.000 % |
0.59/0.68	c |       100 |   48797   116504 |   17943      86      505     5.9 |  5.533 % |
0.69/0.71	c |       250 |   48716   116304 |   19737     225     1375     6.1 |  5.729 % |
0.69/0.76	c |       476 |   48716   116304 |   21711     451     3392     7.5 |  5.729 % |
0.79/0.82	c |       814 |   48716   116304 |   23882     789     8768    11.1 |  5.729 % |
0.89/0.92	c ==============================================================================
0.89/0.92	c Found solution: 0
0.89/0.92	o 0
0.89/0.93	c ---[   0]---> BDD-cost:   12
0.89/0.93	c ==================================[MINISAT+]==================================
0.89/0.93	c | Conflicts | Original         | Learnt                           | Progress |
0.89/0.93	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.89/0.93	c ==============================================================================
0.89/0.93	c |      1173 |   48111   114964 |   16037    1138    12790    11.2 |  5.729 % |
0.89/0.97	c |      1273 |   48085   114912 |   17640    1225    13181    10.8 |  6.682 % |
0.89/0.99	c |      1424 |   48030   114776 |   19404    1370    13774    10.1 |  6.811 % |
0.99/1.06	c |      1650 |   47985   114679 |   21345    1586    15552     9.8 |  6.899 % |
1.09/1.13	c |      1988 |   47985   114679 |   23479    1924    20766    10.8 |  6.899 % |
1.19/1.24	c |      2497 |   47985   114679 |   25827    2433    29388    12.1 |  6.899 % |
1.39/1.40	c |      3256 |   47912   114516 |   28410    3176    40894    12.9 |  7.007 % |
1.49/1.55	c ==============================================================================
1.49/1.55	c Found solution: -40000
1.49/1.55	o -40000
1.49/1.55	c ---[   0]---> BDD-cost:   11
1.49/1.55	c ==================================[MINISAT+]==================================
1.49/1.55	c | Conflicts | Original         | Learnt                           | Progress |
1.49/1.55	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.49/1.55	c ==============================================================================
1.49/1.55	c |      3736 |   47924   114547 |   15974    3656    49091    13.4 |  7.007 % |
1.49/1.58	c |      3837 |   47853   114373 |   17571    3748    50168    13.4 |  7.159 % |
1.59/1.60	c |      3990 |   47853   114373 |   19328    3901    51668    13.2 |  7.159 % |
1.59/1.66	c |      4215 |   47826   114312 |   21261    4125    55241    13.4 |  7.201 % |
1.69/1.76	c |      4552 |   47826   114312 |   23387    4462    60623    13.6 |  7.201 % |
1.89/1.91	c |      5058 |   47791   114233 |   25726    4966    69091    13.9 |  7.247 % |
2.09/2.12	c |      5817 |   47639   113889 |   28298    5702    80202    14.1 |  7.489 % |
2.29/2.35	c |      6956 |   47551   113671 |   31128    6829   103599    15.2 |  7.659 % |
2.59/2.67	c ==============================================================================
2.59/2.67	c Found solution: -60000
2.59/2.67	o -60000
2.59/2.67	c ---[   0]---> BDD-cost:   12
2.59/2.68	c ==================================[MINISAT+]==================================
2.59/2.68	c | Conflicts | Original         | Learnt                           | Progress |
2.59/2.68	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.59/2.68	c ==============================================================================
2.59/2.68	c |      8188 |   47263   112997 |   15754    8053   123936    15.4 |  7.659 % |
2.69/2.74	c |      8288 |   46472   111195 |   17329    8100   124426    15.4 |  9.326 % |
2.69/2.79	c |      8438 |   46472   111195 |   19062    8250   126631    15.3 |  9.326 % |
2.79/2.85	c |      8663 |   45963   109961 |   20968    7767   114002    14.7 | 10.310 % |
2.89/2.94	c |      9000 |   45960   109955 |   23065    8102   119141    14.7 | 10.320 % |
3.09/3.16	c |      9506 |   45957   109947 |   25371    8607   131758    15.3 | 10.325 % |
3.39/3.43	c |     10269 |   45957   109947 |   27909    9370   152829    16.3 | 10.325 % |
3.89/3.99	c |     11411 |   45407   108661 |   30700   10365   172010    16.6 | 11.433 % |
4.09/4.10	c ==============================================================================
4.09/4.10	c Optimal solution: -60000
4.09/4.10	s OPTIMUM FOUND
4.09/4.10	v -x91 -x92 -x93 -x94 -x95 x96 x97 -x98 -x99 x100 -x101 x102 -x103 x104 x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114
4.09/4.10	v -x115 -x116 -x117 -x118 -x119 -x120 x1 x2 x3 x4 x5 x6 x7 x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23
4.09/4.10	v -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49
4.09/4.10	v -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 x72 -x73 x74 -x75
4.09/4.10	v -x76 x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x121 -x122 -x123 -x124 -x125 x126 x127 -x128 -x129
4.09/4.10	v x130 -x131 x132 -x133 x134 x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151
4.09/4.10	v x152 x153 x154 x155 x156 x157 x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173
4.09/4.10	v -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 x188 x189 -x190 -x191 -x192 -x193 x194
4.09/4.10	v -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215
4.09/4.10	v -x216 -x217 -x218 -x219 -x220 x221 x222 -x223 x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236
4.09/4.10	v -x237 -x238 -x239 -x240 x241 x242 x243 x244 -x245 -x246 -x247 x248 x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258
4.09/4.10	v -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 x278 x279
4.09/4.10	v -x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300
4.09/4.10	v -x301 -x302 x303 -x304 -x305 x306 x307 x308 -x309 -x310 x311 x312 -x313 x314 x315 x316 -x317 -x318 -x319 -x320 -x321 -x322
4.09/4.10	v -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 x331 x332 x333 x334 x335 x336 x337 -x338 -x339 -x340 -x341 x342 -x343 -x344
4.09/4.10	v -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 x361 x362 x363 x364 x365 x366
4.09/4.10	v -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387
4.09/4.10	v -x388 -x389 -x390 x391 -x392 x393 -x394 x395 -x396 x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 x405 x406 -x407 -x408 -x409
4.09/4.10	v -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 x425 -x426 x427 x428 x429 -x430
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4.09/4.10	v -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 x482 x483 x484 x485 x486 x487 -x488 x489 x490 -x491 x492 -x493 -x494 -x495
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4.09/4.10	v x518 x519 -x520 -x521 -x522 -x523 x524 -x525 x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538
4.09/4.10	v -x539 -x540 x541 -x542 x543 -x544 x545 -x546 x547 -x548 -x549 -x550 x551 x552 -x553 x554 x555 x556 x557 -x558 -x559 -x560 -x561
4.09/4.10	v -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 x572 x573 x574 x575 x576 x577 -x578 x579 -x580 -x581 -x582 -x583
4.09/4.10	v -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604
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4.09/4.10	v -x626 -x627 -x628 -x629 -x630 -x631 x632 -x633 -x634 -x635 -x636 x637 -x638 -x639 -x640 x641 x642 -x643 x644 x645 x646 x647
4.09/4.10	v -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 x661 x662 x663 x664 x665 x666 x667 x668 x669
4.09/4.10	v x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690
4.09/4.10	v x691 x692 x693 x694 x695 x696 x697 x698 x699 -x700 x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713
4.09/4.10	v -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 x722 -x723 x724 -x725 x726 -x727 x728 -x729 x730 -x731 -x732 -x733 -x734 -x735
4.09/4.10	v x736 x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 x754 x755 -x756
4.09/4.10	v -x757 x758 x759 x760 -x761 x762 x763 -x764 -x765 -x766 x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778
4.09/4.10	v -x779 -x780 -x781 -x782 -x783 x784 -x785 -x786 x787 x788 x789 x790 x791 -x792 -x793 -x794 -x795 -x796 x797 x798 -x799 -x800
4.09/4.10	v -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 x811 -x812 x813 x814 x815 x816 x817 -x818 x819 x820 x821 x822 -x823
4.09/4.10	v -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 x842 x843 x844
4.09/4.10	v x845 x846 -x847 x848 x849 x850 x851 -x852 -x853 x854 -x855 x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866
4.09/4.10	v -x867 -x868 -x869 -x870 x871 x872 x873 x874 x875 x876 x877 x878 -x879 x880 x881 x882 -x883 x884 x885 -x886 x887 x888 -x889 -x890
4.09/4.10	v -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 x902 x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 x911
4.09/4.10	v x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932
4.09/4.10	v x933 -x934 x935 x936 -x937 x938 x939 x940 x941 x942 x943 x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954 -x955
4.09/4.10	v -x956 -x957 -x958 -x959 -x960 -x961 x962 x963 -x964 x965 -x966 x967 x968 x969 x970 x971 -x972 x973 -x974 -x975 -x976 x977 x978
4.09/4.10	v -x979 -x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 -x988 -x989 -x990 -x991 x992 -x993 -x994 -x995 -x996 -x997 -x998 x999
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4.09/4.10	c _______________________________________________________________________________
4.09/4.10	c 
4.09/4.10	c restarts              : 28
4.09/4.10	c conflicts             : 11558          (2822 /sec)
4.09/4.10	c decisions             : 38784          (9470 /sec)
4.09/4.10	c propagations          : 0              (0 /sec)
4.09/4.10	c inspects              : 0              (0 /sec)
4.09/4.10	c CPU time              : 4.09538 s
4.09/4.10	c _______________________________________________________________________________

Verifier Data (download as text)

OK	-60000

Conversion Script Data (download as text)

/tmp/evaluation/365605-1177051308/instance-365605-1177051308.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-365605-1177051308 -o ROOT/results/node67/solver-365605-1177051308 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365605-1177051308/minisat+ /tmp/evaluation/365605-1177051308/instance-365605-1177051308.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 5835
/proc/meminfo: memFree=1712536/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=1048 CPUtime=0
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 181120343 1073152 101 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 262 101 75 215 0 44 0

[startup+0.0201699 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 5835
/proc/meminfo: memFree=1712536/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=1184 CPUtime=0.01
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 147 0 0 0 1 0 0 0 18 0 1 0 181120343 1212416 132 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530511 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 296 132 75 215 0 78 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1184

[startup+0.101184 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 5835
/proc/meminfo: memFree=1712536/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=1648 CPUtime=0.09
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 181120343 1687552 252 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648433 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 412 252 91 215 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1648

[startup+0.301221 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 5835
/proc/meminfo: memFree=1712536/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=1976 CPUtime=0.29
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 348 0 0 0 29 0 0 0 18 0 1 0 181120343 2023424 333 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838324 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 494 333 91 215 0 276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1976

[startup+0.701294 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 5835
/proc/meminfo: memFree=1712536/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=5940 CPUtime=0.69
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 1261 0 0 0 69 0 0 0 22 0 1 0 181120343 6082560 1245 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569770 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 1485 1245 109 215 0 1267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5940

[startup+1.50144 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5836
/proc/meminfo: memFree=1707792/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=6200 CPUtime=1.49
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 1339 0 0 0 149 0 0 0 25 0 1 0 181120343 6348800 1323 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580314 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 1550 1323 110 215 0 1332 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6200

[startup+3.10174 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5836
/proc/meminfo: memFree=1707216/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=6792 CPUtime=3.09
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 1487 0 0 0 309 0 0 0 25 0 1 0 181120343 6955008 1471 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588770 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 1698 1471 111 215 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6792

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

[startup+3.90188 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5836
/proc/meminfo: memFree=1706840/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=7048 CPUtime=3.89
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 1546 0 0 0 389 0 0 0 25 0 1 0 181120343 7217152 1530 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574147 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 1762 1530 111 215 0 1544 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 7048

[startup+4.10192 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5836
/proc/meminfo: memFree=1706840/2055920 swapFree=4180708/4192956
[pid=5835] ppid=5833 vsize=7048 CPUtime=4.09
/proc/5835/stat : 5835 (minisat+) R 5833 5835 3930 0 -1 4194304 1555 0 0 0 409 0 0 0 25 0 1 0 181120343 7217152 1539 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569775 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5835/statm: 1762 1539 111 215 0 1544 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 7048

Child status: 30
Real time (s): 4.10891
CPU time (s): 4.10537
CPU user time (s): 4.09838
CPU system time (s): 0.006998
CPU usage (%): 99.914
Max. virtual memory (cumulated for all children) (KiB): 7048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.09838
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1559
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= 9
involuntary context switches= 3

runsolver used 0.004999 second user time and 0.020996 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Fri Apr 20 06:41:48 UTC 2007

IDJOB= 365605
IDBENCH= 2449
IDSOLVER= 156
FILE ID= node67/365605-1177051308

PBS_JOBID= 4640164

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-sc50a.opb
COMMAND LINE= /tmp/evaluation/365605-1177051308/minisat+ /tmp/evaluation/365605-1177051308/instance-365605-1177051308.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-365605-1177051308 -o ROOT/results/node67/conversion-365605-1177051308 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365605-1177051308/instance-365605-1177051308.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-365605-1177051308 -o ROOT/results/node67/solver-365605-1177051308 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/365605-1177051308/minisat+ /tmp/evaluation/365605-1177051308/instance-365605-1177051308.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  b5ddffc69ae920b5aae5c160b76ce03f

RANDOM SEED= 465382619

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.263
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		: 3000.263
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:       1713008 kB
Buffers:         40892 kB
Cached:         248252 kB
SwapCached:       5976 kB
Active:         139940 kB
Inactive:       161736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713008 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            27300 kB
Committed_AS:  1070568 kB
PageTables:       1456 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= 66454 MiB

End job on node67 on Fri Apr 20 06:41:53 UTC 2007