Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | SAT | 1.22981 | 0.936966 |
Name | /PURE-SAT/SAT09/CRAFTED/sgi/ satsgi-n19himBHm22-p0-q181.opb |
MD5SUM | f675e6db1aa0b6ce80d0e74411609276 |
Bench Category | PURE-SAT (instances containing only clauses) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.027995 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 418 |
Total number of constraints | 8170 |
Number of constraints which are clauses | 8170 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 22 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 23 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 c version 2.1.1.v20090612 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1342000320 0.08/0.15 c Max memory 1344274432 0.08/0.15 c Total memory 1344274432 0.08/0.15 c Number of processors 2 0.21/0.22 c Pseudo Boolean Optimization 0.21/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.21/0.22 c --- Begin Solver configuration --- 0.21/0.22 c Stops conflict analysis at the first Unique Implication Point 0.21/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e 0.21/0.22 c Learn all clauses as in MiniSAT 0.21/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.21/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.21/0.22 c No reason simplification 0.21/0.22 c MiniSAT restarts strategy 0.21/0.22 c Memory based learned constraints deletion strategy 0.21/0.22 c timeout=2147483s 0.21/0.22 c DB Simplification allowed=false 0.21/0.22 c --- End Solver configuration --- 0.21/0.22 c solving HOME/instance-1884815-1245260529.opb 0.21/0.22 c reading problem ... 1.12/0.87 c ... done. Wall clock time 0.65s. 1.12/0.87 c #vars 418 1.12/0.87 c #constraints 8170 1.12/0.87 c constraints type 1.12/0.87 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 8151 1.12/0.87 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 19 1.12/0.88 c starts : 1 1.12/0.88 c conflicts : 0 1.12/0.88 c decisions : 229 1.12/0.88 c propagations : 418 1.12/0.89 c inspects : 1140 1.12/0.89 c learnt literals : 0 1.12/0.89 c learnt binary clauses : 0 1.12/0.89 c learnt ternary clauses : 0 1.12/0.89 c learnt clauses : 0 1.12/0.89 c ignored clauses : 0 1.12/0.89 c root simplifications : 0 1.12/0.89 c removed literals (reason simplification) : 0 1.12/0.89 c reason swapping (by a shorter reason) : 0 1.12/0.89 c Calls to reduceDB : 0 1.12/0.89 c speed (assignments/second) : 27866.666666666668 1.12/0.89 c non guided choices 229 1.12/0.89 c learnt constraints type 1.12/0.89 c constraints type 1.12/0.89 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 8151 1.12/0.89 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 19 1.12/0.89 s SATISFIABLE 1.12/0.89 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 -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 -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 -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 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 1.12/0.89 c Total wall clock time (in seconds): 0.672
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1884815-1245260529/watcher-1884815-1245260529 -o /tmp/evaluation-result-1884815-1245260529/solver-1884815-1245260529 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1884815-1245260529.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 0.94 3/64 11977 /proc/meminfo: memFree=1799800/2055920 swapFree=4180900/4192956 [pid=11977] ppid=11975 vsize=18576 CPUtime=0 /proc/11977/stat : 11977 (runsolver) R 11975 11977 11699 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 193653512 19021824 284 1992294400 4194304 4302564 548682068416 18446744073709551615 252429528359 0 0 4096 24578 0 0 0 17 1 0 0 /proc/11977/statm: 0 0 0 0 0 0 0 [startup+0.016211 s] /proc/loadavg: 1.00 1.00 0.94 3/64 11977 /proc/meminfo: memFree=1799800/2055920 swapFree=4180900/4192956 [pid=11977] ppid=11975 vsize=13300 CPUtime=0 /proc/11977/stat : 11977 (java) S 11975 11977 11699 0 -1 0 790 0 0 0 0 0 0 0 18 0 2 0 193653512 13619200 572 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/11977/statm: 3325 573 255 9 0 1199 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 13300 [startup+0.101232 s] /proc/loadavg: 1.00 1.00 0.94 3/64 11977 /proc/meminfo: memFree=1799800/2055920 swapFree=4180900/4192956 [pid=11977] ppid=11975 vsize=1472584 CPUtime=0.08 /proc/11977/stat : 11977 (java) S 11975 11977 11699 0 -1 0 3599 0 1 0 6 2 0 0 18 0 12 0 193653512 1507926016 3342 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/11977/statm: 368146 3342 1066 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301266 s] /proc/loadavg: 1.00 1.00 0.94 3/64 11977 /proc/meminfo: memFree=1799800/2055920 swapFree=4180900/4192956 [pid=11977] ppid=11975 vsize=1473980 CPUtime=0.34 /proc/11977/stat : 11977 (java) S 11975 11977 11699 0 -1 0 4985 0 1 0 31 3 0 0 18 0 12 0 193653512 1509355520 4723 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/11977/statm: 368495 4723 1353 9 0 365838 0 Current children cumulated CPU time (s) 0.34 Current children cumulated vsize (KiB) 1473980 [startup+0.70134 s] /proc/loadavg: 1.00 1.00 0.94 3/64 11977 /proc/meminfo: memFree=1799800/2055920 swapFree=4180900/4192956 [pid=11977] ppid=11975 vsize=1475756 CPUtime=0.98 /proc/11977/stat : 11977 (java) S 11975 11977 11699 0 -1 0 7018 0 1 0 94 4 0 0 18 0 12 0 193653512 1511174144 6312 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/11977/statm: 368939 6313 1398 9 0 366282 0 Current children cumulated CPU time (s) 0.98 Current children cumulated vsize (KiB) 1475756 Solver just ended. Dumping a history of the last processes samples [startup+0.901369 s] /proc/loadavg: 1.00 1.00 0.94 3/64 11977 /proc/meminfo: memFree=1799800/2055920 swapFree=4180900/4192956 [pid=11977] ppid=11975 vsize=1476404 CPUtime=1.21 /proc/11977/stat : 11977 (java) S 11975 11977 11699 0 -1 0 8536 0 1 0 116 5 0 0 18 0 13 0 193653512 1511837696 7815 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/11977/statm: 369101 7815 1407 9 0 366444 0 Current children cumulated CPU time (s) 1.21 Current children cumulated vsize (KiB) 1476404 Child status: 10 Real time (s): 0.936966 CPU time (s): 1.22981 CPU user time (s): 1.16982 CPU system time (s): 0.05999 CPU usage (%): 131.255 Max. virtual memory (cumulated for all children) (KiB): 1476404 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.16982 system time used= 0.05999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8539 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= 281 involuntary context switches= 208 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node12 at 2009-06-17 19:42:09 IDJOB=1884815 IDBENCH=71995 IDSOLVER=681 FILE ID=node12/1884815-1245260529 PBS_JOBID= 9372441 Free space on /tmp= 66232 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/sgi/satsgi-n19himBHm22-p0-q181.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884815-1245260529/watcher-1884815-1245260529 -o /tmp/evaluation-result-1884815-1245260529/solver-1884815-1245260529 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1884815-1245260529.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f675e6db1aa0b6ce80d0e74411609276 RANDOM SEED=1520152562 node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.281 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 : 3000.281 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: 1800280 kB Buffers: 60728 kB Cached: 142856 kB SwapCached: 6264 kB Active: 104648 kB Inactive: 107292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1800280 kB SwapTotal: 4192956 kB SwapFree: 4180900 kB Dirty: 476 kB Writeback: 0 kB Mapped: 13604 kB Slab: 29824 kB Committed_AS: 198300 kB PageTables: 1380 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= 66232 MiB End job on node12 at 2009-06-17 19:42:10