Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | OPT | 1 | 1.27781 | 0.905974 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986.opb |
MD5SUM | 350d408beae99ee9f856a98f1d069b1d |
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 | 0.163974 |
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 | 2305841944493460011 |
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 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 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=10000.0 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 Simplify asserted PB constraints to clauses 0.08/0.19 c solving /tmp/evaluation/367161-1177068928/instance-367161-1177068928.opb 0.08/0.19 c reading problem ... 0.90/0.74 c ... done. Wall clock time 0.55s. 0.90/0.74 c CPU time (experimental) 0.57s. 0.90/0.74 c #vars 901 0.90/0.74 c #constraints 2522 1.09/0.80 c SATISFIABLE 1.09/0.80 c OPTIMIZING... 1.09/0.80 c Got one! Elapsed wall clock time (in seconds):0.607 1.09/0.80 o 1 1.09/0.82 c starts : 1 1.09/0.82 c conflicts : 0 1.09/0.82 c decisions : 20 1.09/0.82 c propagations : 1467 1.09/0.82 c inspects : 3685 1.09/0.82 c learnt literals : 0 1.09/0.82 c learnt binary clauses : 0 1.09/0.82 c learnt ternary clauses : 0 1.09/0.82 c learnt clauses : 0 1.09/0.82 c root simplifications : 0 1.09/0.82 c removed literals (reason simplification) : 0 1.09/0.82 c reason swapping (by a shorter reason) : 0 1.09/0.82 c Calls to reduceDB : 0 1.09/0.82 c speed (decisions/second) : 1538.4615384615386 1.09/0.82 c non guided choices 0 1.09/0.82 s OPTIMUM FOUND 1.09/0.83 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 1.09/0.83 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 1.09/0.83 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 1.09/0.83 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 1.09/0.83 v -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 1.09/0.83 v -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 1.09/0.83 v -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 1.09/0.83 v -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 1.09/0.83 v -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 1.09/0.83 v -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 1.09/0.83 v -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 1.09/0.83 v -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 1.09/0.83 v -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 1.09/0.83 v -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 1.09/0.83 v -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 1.09/0.83 v -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 1.09/0.83 v -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 1.09/0.83 v -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 1.09/0.83 v -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 1.09/0.83 v -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 1.09/0.83 v -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 1.09/0.83 v -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 1.09/0.83 v -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 1.09/0.83 v -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 1.09/0.83 v -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 1.09/0.83 v -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 1.09/0.83 v -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 1.09/0.83 v -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 1.09/0.83 v -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 1.09/0.83 v -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 1.09/0.83 v -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 1.09/0.83 v -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 1.09/0.83 v -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 1.09/0.83 v -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 1.09/0.83 v -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 1.09/0.83 v -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 1.09/0.83 v -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 1.09/0.83 v -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824 -x825 1.09/0.83 v -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 1.09/0.83 v -x847 -x848 -x849 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 1.09/0.83 v -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 1.09/0.83 v -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 1.09/0.83 c objective function=1 1.09/0.83 c Total wall clock time (ms): 0.638
OK 1
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-367161-1177068928 -o ROOT/results/node68/solver-367161-1177068928 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/367161-1177068928/sat4jPseudoCPClause.jar /tmp/evaluation/367161-1177068928/instance-367161-1177068928.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: 0.88 0.95 0.98 2/64 769 /proc/meminfo: memFree=1688144/2055920 swapFree=4183868/4192956 [pid=769] ppid=767 vsize=1472 CPUtime=0 /proc/769/stat : 769 (java) R 767 769 32145 0 -1 0 94 0 0 0 0 0 0 0 18 0 1 0 182882288 1507328 68 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4160632085 0 0 4096 0 0 0 0 17 1 0 0 /proc/769/statm: 368 79 59 9 0 10 0 [startup+0.0266831 s] /proc/loadavg: 0.88 0.95 0.98 2/64 769 /proc/meminfo: memFree=1688144/2055920 swapFree=4183868/4192956 [pid=769] ppid=767 vsize=1774248 CPUtime=0.01 /proc/769/stat : 769 (java) S 767 769 32145 0 -1 0 2613 0 1 0 0 1 0 0 18 0 4 0 182882288 1816829952 2362 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/769/statm: 443562 2369 438 9 0 441576 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1774248 [startup+0.101682 s] /proc/loadavg: 0.88 0.95 0.98 2/64 769 /proc/meminfo: memFree=1688144/2055920 swapFree=4183868/4192956 [pid=769] ppid=767 vsize=1780260 CPUtime=0.08 /proc/769/stat : 769 (java) S 767 769 32145 0 -1 0 4018 0 1 0 6 2 0 0 18 0 12 0 182882288 1822986240 3760 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/769/statm: 445065 3760 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780260 [startup+0.301703 s] /proc/loadavg: 0.88 0.95 0.98 2/64 769 /proc/meminfo: memFree=1688144/2055920 swapFree=4183868/4192956 [pid=769] ppid=767 vsize=1782364 CPUtime=0.32 /proc/769/stat : 769 (java) S 767 769 32145 0 -1 0 5142 0 1 0 29 3 0 0 18 0 12 0 182882288 1825140736 4881 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/769/statm: 445591 4881 1263 9 0 443202 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1782364 [startup+0.701745 s] /proc/loadavg: 0.88 0.95 0.98 2/64 769 /proc/meminfo: memFree=1688144/2055920 swapFree=4183868/4192956 [pid=769] ppid=767 vsize=1783480 CPUtime=0.9 /proc/769/stat : 769 (java) S 767 769 32145 0 -1 0 6776 0 1 0 87 3 0 0 18 0 12 0 182882288 1826283520 6293 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/769/statm: 445870 6294 1301 9 0 443481 0 Current children cumulated CPU time (s) 0.9 Current children cumulated vsize (KiB) 1783480 Solver just ended. Dumping a history of the last processes samples [startup+0.901759 s] /proc/loadavg: 0.88 0.95 0.98 2/64 769 /proc/meminfo: memFree=1688144/2055920 swapFree=4183868/4192956 [pid=769] ppid=767 vsize=0 CPUtime=1.26 /proc/769/stat : 769 (java) Z 767 769 32145 0 -1 1036 9129 0 1 0 121 5 0 0 16 0 2 0 182882288 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/769/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.26 Current children cumulated vsize (KiB) 0 Child status: 30 Real time (s): 0.905974 CPU time (s): 1.27781 CPU user time (s): 1.21881 CPU system time (s): 0.058991 CPU usage (%): 141.042 Max. virtual memory (cumulated for all children) (KiB): 1787708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.21881 system time used= 0.058991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9129 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= 299 involuntary context switches= 266 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node68 on Fri Apr 20 11:35:28 UTC 2007 IDJOB= 367161 IDBENCH= 3033 IDSOLVER= 164 FILE ID= node68/367161-1177068928 PBS_JOBID= 4640233 Free space on /tmp= 66324 MiB SOLVER NAME= sat4jPseudoCPClause 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=40-793490986.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/367161-1177068928/sat4jPseudoCPClause.jar /tmp/evaluation/367161-1177068928/instance-367161-1177068928.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-367161-1177068928 -o ROOT/results/node68/solver-367161-1177068928 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/367161-1177068928/sat4jPseudoCPClause.jar /tmp/evaluation/367161-1177068928/instance-367161-1177068928.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 350d408beae99ee9f856a98f1d069b1d RANDOM SEED= 397630693 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1688552 kB Buffers: 25304 kB Cached: 274880 kB SwapCached: 2824 kB Active: 146176 kB Inactive: 168352 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1688552 kB SwapTotal: 4192956 kB SwapFree: 4183868 kB Dirty: 3812 kB Writeback: 0 kB Mapped: 20416 kB Slab: 38876 kB Committed_AS: 2818920 kB PageTables: 1404 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= 66324 MiB End job on node68 on Fri Apr 20 11:35:29 UTC 2007