Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 200 | 1.05584 | 0.737859 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-200-3_4-yes1-4.opb |
MD5SUM | 0a10dadb2aa28175f41316268342aa7c |
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 | 0.016997 |
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 | 880 |
Number of constraints which are clauses | 878 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
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 |
0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.15 c no version file found!!! 0.15 c sun.arch.data.model 32 0.15 c java.version 1.5.0_06 0.15 c os.name Linux 0.15 c os.version 2.6.9-22.EL.rootsmp 0.15 c os.arch i386 0.15 c Free memory 1548419056 0.15 c Max memory 1551040512 0.15 c Total memory 1551040512 0.15 c Number of processors 2 0.21 c Cutting planes based inference 0.21 c --- Begin Solver configuration --- 0.21 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.21 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.21 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.21 c VSIDS like heuristics from MiniSAT using a heap 0.21 c No reason simplification 0.21 c --- End Solver configuration --- 0.21 c solving ROOT/tmp/node68/44358-1149414716/instance-44358-1149414716.opb 0.21 c reading problem ... 0.43 c ... done. Time 0.214 ms. 0.43 c #vars 400 0.43 c #constraints 880 0.64 c SATISFIABLE 0.64 c OPTIMIZING... 0.64 c Got one! Ellapsed CPU time (in seconds):0.429 0.66 o 200 0.68 c starts : 3 0.68 c conflicts : 115 0.68 c decisions : 415 0.68 c propagations : 6655 0.68 c inspects : 13969 0.68 c learnt literals : 1 0.68 c learnt binary clauses : 24 0.68 c learnt ternary clauses : 36 0.68 c learnt clauses : 113 0.68 c root simplifications : 0 0.68 c removed literals (reason simplification) : 0 0.68 c reason swapping (by a shorter reason) : 0 0.68 c Calls to reduceDB : 0 0.68 c speed (decisions/second) : 21842.105263157897 0.68 c non guided choices 84 0.68 s OPTIMUM FOUND 0.69 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 0.69 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 0.69 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 0.69 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 0.69 v x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 x127 -x128 -x129 x130 -x131 x132 -x133 x134 x135 -x136 x137 -x138 0.69 v x139 -x140 -x141 x142 -x143 x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 x161 0.69 v -x162 -x163 x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 -x173 x174 x175 -x176 -x177 x178 -x179 x180 x181 -x182 x183 -x184 0.69 v -x185 x186 -x187 x188 x189 -x190 -x191 x192 -x193 x194 -x195 x196 x197 -x198 x199 -x200 x201 -x202 -x203 x204 x205 -x206 x207 0.69 v -x208 -x209 x210 x211 -x212 -x213 x214 x215 -x216 -x217 x218 x219 -x220 x221 -x222 x223 -x224 x225 -x226 -x227 x228 x229 -x230 0.69 v x231 -x232 x233 -x234 x235 -x236 -x237 x238 x239 -x240 -x241 x242 x243 -x244 -x245 x246 x247 -x248 x249 -x250 -x251 x252 x253 0.69 v -x254 -x255 x256 -x257 x258 x259 -x260 x261 -x262 -x263 x264 -x265 x266 x267 -x268 -x269 x270 x271 -x272 -x273 x274 x275 -x276 0.69 v -x277 x278 -x279 x280 x281 -x282 x283 -x284 -x285 x286 x287 -x288 x289 -x290 -x291 x292 -x293 x294 -x295 x296 -x297 x298 x299 0.69 v -x300 x301 -x302 -x303 x304 -x305 x306 x307 -x308 x309 -x310 -x311 x312 -x313 x314 -x315 x316 -x317 x318 x319 -x320 -x321 x322 0.69 v -x323 x324 x325 -x326 x327 -x328 -x329 x330 -x331 x332 x333 -x334 x335 -x336 -x337 x338 x339 -x340 -x341 x342 -x343 x344 -x345 0.69 v x346 x347 -x348 x349 -x350 x351 -x352 -x353 x354 x355 -x356 x357 -x358 x359 -x360 x361 -x362 x363 -x364 -x365 x366 -x367 x368 0.69 v -x369 x370 -x371 x372 -x373 x374 -x375 x376 x377 -x378 x379 -x380 -x381 x382 -x383 x384 -x385 x386 x387 -x388 x389 -x390 -x391 0.69 v x392 x393 -x394 -x395 x396 -x397 x398 x399 -x400 0.69 c objective function=200 0.69 c Total wall clock time (ms): 0.475
OK 200
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-44358-1149414716 -o ROOT/results/node68/solver-44358-1149414716 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node68/44358-1149414716/instance-44358-1149414716.opb 823024693 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 0.98 3/64 32075 /proc/meminfo: memFree=1833112/2055920 swapFree=4182304/4192956 [pid=32075] ppid=32073 vsize=1452 CPUtime=0 /proc/32075/stat : 32075 (java) R 32073 32075 32029 0 -1 0 96 0 0 0 0 0 0 0 19 0 1 0 207141150 1486848 68 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 11119536 0 0 4096 0 0 0 0 17 1 0 0 /proc/32075/statm: 363 77 59 14 0 8 0 Child status: 30 Real time (s): 0.737859 CPU time (s): 1.05584 CPU user time (s): 1.00185 CPU system time (s): 0.053991 CPU usage (%): 143.095 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node68 on Sun Jun 4 09:51:56 UTC 2006 FILE ID= 44358-1149414716 PBS_JOBID= 315132 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-3_4-yes1-4.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node68/44358-1149414716/instance-44358-1149414716.opb 823024693 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-44358-1149414716 -o ROOT/results/node68/solver-44358-1149414716 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node68/44358-1149414716/instance-44358-1149414716.opb 823024693 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 0a10dadb2aa28175f41316268342aa7c RANDOM SEED= 823024693 /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 : 3000.279 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 : 3000.279 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: 1833320 kB Buffers: 15308 kB Cached: 146180 kB SwapCached: 2256 kB Active: 36092 kB Inactive: 134080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1833320 kB SwapTotal: 4192956 kB SwapFree: 4182304 kB Dirty: 172 kB Writeback: 0 kB Mapped: 15548 kB Slab: 38472 kB Committed_AS: 425664 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Sun Jun 4 09:51:57 UTC 2006