Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | OPT | 1 | 1.19982 | 0.870334 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555.opb |
MD5SUM | 9de41f4dfea665c07d07d26677f77e5d |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 1.08083 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 901 |
Total number of constraints | 2521 |
Number of constraints which are clauses | 2520 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 840 |
Number of terms in the objective function | 21 |
Biggest coefficient in the objective function | 1048576 |
Number of bits for the biggest coefficient in the objective function | 21 |
Sum of the numbers in the objective function | 2097151 |
Number of bits of the sum of numbers in the objective function | 21 |
Biggest number in a constraint | 576460752303423488 |
Number of bits of the biggest number in a constraint | 60 |
Biggest sum of numbers in a constraint | 2305842614989581580 |
Number of bits of the biggest sum of numbers | 61 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.14 c no version file found!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.08/0.19 --- Begin Solver configuration --- 0.08/0.19 c Stops conflict analysis at the first Unique Implication Point 0.08/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.19 c Learn all clauses as in MiniSAT 0.08/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.19 c No reason simplification 0.08/0.19 c --- End Solver configuration --- 0.08/0.19 c solving /tmp/evaluation/367050-1177068630/instance-367050-1177068630.opb 0.08/0.19 c reading problem ... 0.93/0.74 c ... done. Wall clock time 0.556s. 0.93/0.74 c CPU time (experimental) 0.58s. 0.93/0.74 c #vars 901 0.93/0.74 c #constraints 2522 0.93/0.80 c SATISFIABLE 0.93/0.80 c OPTIMIZING... 0.93/0.80 c Got one! Elapsed wall clock time (in seconds):0.61 1.12/0.80 o 1 1.12/0.81 c starts : 1 1.12/0.81 c conflicts : 0 1.12/0.81 c decisions : 20 1.12/0.81 c propagations : 1551 1.12/0.81 c inspects : 3874 1.12/0.81 c learnt literals : 0 1.12/0.81 c learnt binary clauses : 0 1.12/0.81 c learnt ternary clauses : 0 1.12/0.81 c learnt clauses : 0 1.12/0.81 c root simplifications : 0 1.12/0.81 c removed literals (reason simplification) : 0 1.12/0.81 c reason swapping (by a shorter reason) : 0 1.12/0.81 c Calls to reduceDB : 0 1.12/0.81 c speed (decisions/second) : 2222.222222222222 1.12/0.81 c non guided choices 0 1.12/0.81 s OPTIMUM FOUND 1.12/0.82 v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 x23 -x24 x25 -x26 -x27 -x28 -x29 1.12/0.82 v x30 -x31 x32 x33 -x34 x35 x36 -x37 x38 -x39 -x40 x41 -x42 -x43 -x44 x45 -x46 x47 x48 -x49 x50 x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 1.12/0.82 v x59 -x60 x61 x62 x63 -x64 x65 -x66 -x67 -x68 -x69 x70 -x71 x72 x73 -x74 x75 x76 -x77 x78 -x79 -x80 x81 -x82 -x83 -x84 x85 -x86 x87 1.12/0.82 v x88 -x89 x90 x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 1.12/0.82 v -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 1.12/0.82 v -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 1.12/0.82 v -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 1.12/0.82 v -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 1.12/0.82 v -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 1.12/0.82 v -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 1.12/0.82 v -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 1.12/0.82 v -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 1.12/0.82 v -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 1.12/0.82 v -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 1.12/0.82 v -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 1.12/0.82 v -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 1.12/0.82 v -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 1.12/0.82 v -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 1.12/0.82 v -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 1.12/0.82 v -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 1.12/0.82 v -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 1.12/0.82 v -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 1.12/0.82 v -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 1.12/0.82 v -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 1.12/0.82 v -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 1.12/0.82 v -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 1.12/0.82 v -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 1.12/0.82 v -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 1.12/0.82 v -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 1.12/0.82 v -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 1.12/0.82 v -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 1.12/0.82 v -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 1.12/0.82 v -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 1.12/0.82 v -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 1.12/0.82 v -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 1.12/0.82 v -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 1.12/0.82 v -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 1.12/0.82 v -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824 -x825 1.12/0.82 v -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 1.12/0.82 v -x847 -x848 -x849 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 1.12/0.82 v -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 1.12/0.82 v -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 1.12/0.82 c objective function=1 1.12/0.82 c Total wall clock time (ms): 0.636
OK 1
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node59/watcher-367050-1177068630 -o ROOT/results/node59/solver-367050-1177068630 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/367050-1177068630/sat4jPseudoResolution.jar /tmp/evaluation/367050-1177068630/instance-367050-1177068630.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: 0.94 0.99 0.99 1/64 4271 /proc/meminfo: memFree=1527224/2055920 swapFree=4184568/4192956 [pid=4271] ppid=4269 vsize=1800 CPUtime=0 /proc/4271/stat : 4271 (java) R 4269 4271 2270 0 -1 0 174 0 0 0 0 0 0 0 18 0 1 0 154772583 1843200 147 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10069920 0 0 4096 0 0 0 0 17 1 0 0 /proc/4271/statm: 458 149 111 9 0 100 0 [startup+0.0735291 s] /proc/loadavg: 0.94 0.99 0.99 1/64 4271 /proc/meminfo: memFree=1527224/2055920 swapFree=4184568/4192956 [pid=4271] ppid=4269 vsize=1777708 CPUtime=0.06 /proc/4271/stat : 4271 (java) S 4269 4271 2270 0 -1 0 3753 0 1 0 4 2 0 0 18 0 7 0 154772583 1820372992 3496 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/4271/statm: 444427 3496 1082 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.101545 s] /proc/loadavg: 0.94 0.99 0.99 1/64 4271 /proc/meminfo: memFree=1527224/2055920 swapFree=4184568/4192956 [pid=4271] ppid=4269 vsize=1780108 CPUtime=0.08 /proc/4271/stat : 4271 (java) S 4269 4271 2270 0 -1 0 3980 0 1 0 6 2 0 0 18 0 12 0 154772583 1822830592 3722 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4271/statm: 445027 3722 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301569 s] /proc/loadavg: 0.94 0.99 0.99 1/64 4271 /proc/meminfo: memFree=1527224/2055920 swapFree=4184568/4192956 [pid=4271] ppid=4269 vsize=1782140 CPUtime=0.33 /proc/4271/stat : 4271 (java) S 4269 4271 2270 0 -1 0 5082 0 1 0 30 3 0 0 18 0 12 0 154772583 1824911360 4821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4271/statm: 445535 4821 1263 9 0 443147 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1782140 [startup+0.701648 s] /proc/loadavg: 0.94 0.99 0.99 1/64 4271 /proc/meminfo: memFree=1527224/2055920 swapFree=4184568/4192956 [pid=4271] ppid=4269 vsize=1783580 CPUtime=0.93 /proc/4271/stat : 4271 (java) S 4269 4271 2270 0 -1 0 6802 0 1 0 89 4 0 0 18 0 12 0 154772583 1826385920 6331 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4271/statm: 445895 6331 1301 9 0 443507 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1783580 Solver just ended. Dumping a history of the last processes samples [startup+0.802661 s] /proc/loadavg: 0.94 0.99 0.99 1/64 4271 /proc/meminfo: memFree=1527224/2055920 swapFree=4184568/4192956 [pid=4271] ppid=4269 vsize=1786276 CPUtime=1.12 /proc/4271/stat : 4271 (java) S 4269 4271 2270 0 -1 0 7929 0 1 0 107 5 0 0 18 0 12 0 154772583 1829146624 7161 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4271/statm: 446569 7161 1308 9 0 444181 0 Current children cumulated CPU time (s) 1.12 Current children cumulated vsize (KiB) 1786276 Child status: 30 Real time (s): 0.870334 CPU time (s): 1.19982 CPU user time (s): 1.13883 CPU system time (s): 0.06099 CPU usage (%): 137.857 Max. virtual memory (cumulated for all children) (KiB): 1786276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.13883 system time used= 0.06099 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8761 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 313 involuntary context switches= 246 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node59 on Fri Apr 20 11:30:30 UTC 2007 IDJOB= 367050 IDBENCH= 3000 IDSOLVER= 159 FILE ID= node59/367050-1177068630 PBS_JOBID= 4640222 Free space on /tmp= 66328 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/367050-1177068630/sat4jPseudoResolution.jar /tmp/evaluation/367050-1177068630/instance-367050-1177068630.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-367050-1177068630 -o ROOT/results/node59/solver-367050-1177068630 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/367050-1177068630/sat4jPseudoResolution.jar /tmp/evaluation/367050-1177068630/instance-367050-1177068630.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 9de41f4dfea665c07d07d26677f77e5d RANDOM SEED= 366198867 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node59.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 : 3000.268 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 : 3000.268 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: 1527632 kB Buffers: 45320 kB Cached: 413092 kB SwapCached: 2152 kB Active: 234896 kB Inactive: 240076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1527632 kB SwapTotal: 4192956 kB SwapFree: 4184568 kB Dirty: 3728 kB Writeback: 0 kB Mapped: 22512 kB Slab: 39216 kB Committed_AS: 2949032 kB PageTables: 1496 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= 66328 MiB End job on node59 on Fri Apr 20 11:30:31 UTC 2007