Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 200 | 18.9241 | 18.9305 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-200-1_6-yes1-3.opb |
MD5SUM | 8f571153d6467ee7e7ad42bf78d06f61 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 200 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 200 |
Optimality of the best value was proved | YES |
Number of variables | 400 |
Total number of constraints | 520 |
Number of constraints which are clauses | 519 |
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 | 3 |
Number of terms in the objective function | 400 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 400 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 400 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=400 #constraints=521 hasObjective=yes 0.00/0.01 c res. mode=mod 0.00/0.01 c VSIDS like heuristics 0.00/0.01 c complete search running 0.00/0.01 c restart after 401 decisions 0.00/0.01 c nbDecision=500 #constraints=564 0.00/0.03 c restart after 801 decisions 0.03/0.05 c nbDecision=1000 #constraints=656 0.10/0.11 c nbDecision=1500 #constraints=798 0.10/0.12 c restart after 1601 decisions 0.20/0.22 c nbDecision=2000 #constraints=988 0.30/0.38 c nbDecision=2500 #constraints=1210 0.50/0.55 c nbDecision=3000 #constraints=1390 0.59/0.61 c restart after 3201 decisions 0.69/0.78 c nbDecision=3500 #constraints=1588 0.89/0.98 c nbDecision=4000 #constraints=1779 1.19/1.28 c nbDecision=4500 #constraints=1989 1.39/1.49 c nbDecision=5000 #constraints=2137 2.10/2.13 c nbDecision=5500 #constraints=2416 2.79/2.85 c nbDecision=6000 #constraints=2702 3.39/3.46 c restart after 6401 decisions 3.49/3.53 c nbDecision=6500 #constraints=2910 3.79/3.89 c nbDecision=7000 #constraints=3033 4.29/4.37 c nbDecision=7500 #constraints=3186 5.09/5.15 c nbDecision=8000 #constraints=3419 6.19/6.29 c nbDecision=8500 #constraints=3681 7.19/7.25 c nbDecision=9000 #constraints=3900 8.29/8.30 c nbDecision=9500 #constraints=4120 9.58/9.69 c nbDecision=10000 #constraints=4368 10.79/10.81 c nbDecision=10500 #constraints=4559 12.10/12.14 c nbDecision=11000 #constraints=4727 14.09/14.18 c nbDecision=11500 #constraints=4968 15.79/15.85 c nbDecision=12000 #constraints=5155 17.19/17.29 c nbDecision=12500 #constraints=5289 18.19/18.28 c restart after 12801 decisions 18.79/18.80 c nbDecision=12892 #constraints=5401 18.79/18.80 c linear search for optimum 18.79/18.80 o 200 18.89/18.92 c nbDecision=12905 #constraints=5408 18.89/18.92 18.89/18.92 s OPTIMUM FOUND 18.89/18.92 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 -x30 -x31 x32 18.89/18.92 v 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 -x59 x60 -x61 18.89/18.92 v 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 -x88 x89 -x90 18.89/18.92 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 -x115 18.89/18.92 v x116 x117 -x118 x119 -x120 -x121 x122 -x123 x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 x133 -x134 -x135 x136 -x137 x138 18.89/18.92 v -x139 x140 -x141 x142 -x143 x144 -x145 x146 x147 -x148 -x149 x150 x151 -x152 x153 -x154 -x155 x156 -x157 x158 x159 -x160 x161 18.89/18.92 v -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 -x171 x172 -x173 x174 x175 -x176 -x177 x178 x179 -x180 x181 -x182 -x183 x184 18.89/18.92 v -x185 x186 -x187 x188 -x189 x190 x191 -x192 x193 -x194 -x195 x196 -x197 x198 x199 -x200 -x201 x202 -x203 x204 x205 -x206 -x207 18.89/18.92 v x208 x209 -x210 x211 -x212 -x213 x214 -x215 x216 -x217 x218 x219 -x220 -x221 x222 -x223 x224 x225 -x226 x227 -x228 x229 -x230 18.89/18.92 v -x231 x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 -x241 x242 x243 -x244 x245 -x246 x247 -x248 x249 -x250 -x251 x252 -x253 18.89/18.92 v x254 x255 -x256 x257 -x258 -x259 x260 -x261 x262 x263 -x264 x265 -x266 -x267 x268 x269 -x270 -x271 x272 x273 -x274 x275 -x276 18.89/18.92 v -x277 x278 -x279 x280 -x281 x282 x283 -x284 -x285 x286 -x287 x288 x289 -x290 x291 -x292 -x293 x294 x295 -x296 -x297 x298 x299 18.89/18.92 v -x300 -x301 x302 x303 -x304 -x305 x306 -x307 x308 -x309 x310 x311 -x312 -x313 x314 x315 -x316 -x317 x318 -x319 x320 x321 -x322 18.89/18.92 v -x323 x324 x325 -x326 x327 -x328 x329 -x330 -x331 x332 x333 -x334 x335 -x336 x337 -x338 -x339 x340 -x341 x342 -x343 x344 x345 18.89/18.92 v -x346 x347 -x348 x349 -x350 x351 -x352 -x353 x354 -x355 x356 x357 -x358 x359 -x360 -x361 x362 x363 -x364 -x365 x366 x367 -x368 18.89/18.92 v -x369 x370 -x371 x372 x373 -x374 -x375 x376 x377 -x378 -x379 x380 -x381 x382 -x383 x384 -x385 x386 -x387 x388 x389 -x390 x391 18.89/18.92 v -x392 -x393 x394 x395 -x396 -x397 x398 x399 -x400 18.89/18.92 18.89/18.92 c user time= 18.9071 s 18.89/18.92 c system time= 0.014997 s 18.89/18.92 c wall clock time=18.9258
OK 200
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-364330-1176988037 -o ROOT/results/node60/solver-364330-1176988037 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364330-1176988037/instance-364330-1176988037.opb mod 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: 0.87 0.94 0.91 3/64 12140 /proc/meminfo: memFree=1275152/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=1468 CPUtime=0 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 146713702 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 367 166 130 317 0 46 0 [startup+0.0406301 s] /proc/loadavg: 0.87 0.94 0.91 3/64 12140 /proc/meminfo: memFree=1275152/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=1736 CPUtime=0.03 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 242 0 0 0 3 0 0 0 18 0 1 0 146713702 1777664 224 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 434 224 139 317 0 113 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1736 [startup+0.102629 s] /proc/loadavg: 0.87 0.94 0.91 3/64 12140 /proc/meminfo: memFree=1275152/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=1868 CPUtime=0.1 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 281 0 0 0 10 0 0 0 18 0 1 0 146713702 1912832 263 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 467 263 139 317 0 146 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1868 [startup+0.302648 s] /proc/loadavg: 0.87 0.94 0.91 3/64 12140 /proc/meminfo: memFree=1275152/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=2304 CPUtime=0.3 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 388 0 0 0 30 0 0 0 19 0 1 0 146713702 2359296 370 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 576 370 139 317 0 255 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 2304 [startup+0.701687 s] /proc/loadavg: 0.87 0.94 0.91 3/64 12140 /proc/meminfo: memFree=1275152/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=2700 CPUtime=0.69 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 500 0 0 0 69 0 0 0 22 0 1 0 146713702 2764800 482 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 675 482 139 317 0 354 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2700 [startup+1.50177 s] /proc/loadavg: 0.87 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1273480/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=3624 CPUtime=1.49 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 709 0 0 0 149 0 0 0 25 0 1 0 146713702 3710976 691 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715618 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 906 691 139 317 0 585 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3624 [startup+3.10192 s] /proc/loadavg: 0.88 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1272392/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=4548 CPUtime=3.09 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 957 0 0 0 309 0 0 0 25 0 1 0 146713702 4657152 939 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 1137 939 139 317 0 816 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4548 [startup+6.30124 s] /proc/loadavg: 0.88 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1270992/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=5600 CPUtime=6.29 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 1200 0 0 0 629 0 0 0 25 0 1 0 146713702 5734400 1182 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 1400 1182 139 317 0 1079 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 5600 [startup+12.7019 s] /proc/loadavg: 0.90 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1269520/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=7068 CPUtime=12.69 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 1526 0 0 0 1268 1 0 0 25 0 1 0 146713702 7237632 1508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 1767 1508 139 317 0 1446 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 7068 Solver just ended. Dumping a history of the last processes samples [startup+15.9012 s] /proc/loadavg: 0.90 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1269072/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=7460 CPUtime=15.89 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 1629 0 0 0 1588 1 0 0 25 0 1 0 146713702 7639040 1611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 1865 1611 139 317 0 1544 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 7460 [startup+17.5023 s] /proc/loadavg: 0.91 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1268880/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=7592 CPUtime=17.49 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 1662 0 0 0 1748 1 0 0 25 0 1 0 146713702 7774208 1644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 1898 1644 139 317 0 1577 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 7592 [startup+18.3014 s] /proc/loadavg: 0.91 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1268880/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=7592 CPUtime=18.29 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 1679 0 0 0 1828 1 0 0 25 0 1 0 146713702 7774208 1661 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 1898 1661 139 317 0 1577 0 Current children cumulated CPU time (s) 18.29 Current children cumulated vsize (KiB) 7592 [startup+18.7055 s] /proc/loadavg: 0.91 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1268752/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=7592 CPUtime=18.69 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 1684 0 0 0 1868 1 0 0 25 0 1 0 146713702 7774208 1666 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718449 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 1898 1666 139 317 0 1577 0 Current children cumulated CPU time (s) 18.69 Current children cumulated vsize (KiB) 7592 [startup+18.9015 s] /proc/loadavg: 0.91 0.94 0.91 2/65 12141 /proc/meminfo: memFree=1268752/2055920 swapFree=4181684/4192956 [pid=12140] ppid=12138 vsize=7720 CPUtime=18.89 /proc/12140/stat : 12140 (oree) R 12138 12140 12041 0 -1 4194304 1731 0 0 0 1888 1 0 0 25 0 1 0 146713702 7905280 1713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12140/statm: 1930 1713 170 317 0 1609 0 Current children cumulated CPU time (s) 18.89 Current children cumulated vsize (KiB) 7720 Child status: 0 Real time (s): 18.9305 CPU time (s): 18.9241 CPU user time (s): 18.9081 CPU system time (s): 0.015997 CPU usage (%): 99.9661 Max. virtual memory (cumulated for all children) (KiB): 7720 getrusage(RUSAGE_CHILDREN,...) data: user time used= 18.9081 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1747 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= 8 involuntary context switches= 22 runsolver used 0.023996 second user time and 0.038994 second system time The end
Begin job on node60 on Thu Apr 19 13:07:17 UTC 2007 IDJOB= 364330 IDBENCH= 2101 IDSOLVER= 172 FILE ID= node60/364330-1176988037 PBS_JOBID= 4630431 Free space on /tmp= 66416 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-1_6-yes1-3.opb COMMAND LINE= oree /tmp/evaluation/364330-1176988037/instance-364330-1176988037.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-364330-1176988037 -o ROOT/results/node60/solver-364330-1176988037 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364330-1176988037/instance-364330-1176988037.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 8f571153d6467ee7e7ad42bf78d06f61 RANDOM SEED= 377907470 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1275624 kB Buffers: 36616 kB Cached: 669352 kB SwapCached: 5040 kB Active: 300456 kB Inactive: 416376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1275624 kB SwapTotal: 4192956 kB SwapFree: 4181684 kB Dirty: 1324 kB Writeback: 0 kB Mapped: 15332 kB Slab: 49452 kB Committed_AS: 1584056 kB PageTables: 1464 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= 66416 MiB End job on node60 on Thu Apr 19 13:07:36 UTC 2007