Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 15 | 1.91771 | 1.91889 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/logic-synthesis/normalized-clip.b.opb |
MD5SUM | 3b68d80e8ba1b8a702f9c691105ea9d4 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 15 |
Best CPU time to get the best result obtained on this benchmark | 1.90771 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 15 |
Optimality of the best value was proved | YES |
Number of variables | 349 |
Total number of constraints | 707 |
Number of constraints which are clauses | 707 |
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 | 1 |
Maximum length of a constraint | 111 |
Number of terms in the objective function | 349 |
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 | 349 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 349 |
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Generic Pseudo-Boolean Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1880453-1245149076.opb 0.00/0.00 c File size is 120533 bytes. 0.01/0.01 c Highest Coefficient sum: 349 0.01/0.01 c Parsing was ok!! 0.01/0.01 c Total parsing time: 0.018 s 0.01/0.01 c Var: 349 Constr: 707 707/0/0 Lit: 14505 Watch. Lit: 1412 0.01/0.01 c Obj. Vars: 349 (100 % of total variables) 0.01/0.04 c Formula reductions applied at preprocessing 0.01/0.04 c Pre-processing Time: 0.042 s 0.01/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.05 c 0 183 357 8962 25 714 118 0 0 0.04 0.01/0.05 c Initial Lower Bound: 14 0.01/0.05 c Initial Path Cost: 1 0.01/0.05 o 22 0.19/0.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.29 c 1 183 359 9171 25 880 1118 2 18 0.05 0.19/0.29 o 20 0.39/0.46 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.46 c 5 183 365 9425 25 1056 1118 8 17 0.29 0.39/0.46 o 18 0.49/0.59 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.59 c 6 183 368 9642 26 1228 1118 11 12 0.46 0.49/0.59 o 17 0.69/0.78 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.78 c 9 183 378 10060 26 1415 1118 21 15 0.59 0.69/0.78 o 16 1.10/1.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.10/1.16 c 13 183 390 10822 27 1607 1118 33 16 0.78 1.10/1.16 o 15 1.89/1.91 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.89/1.91 c 43 183 469 13272 28 1934 1118 112 36 1.17 1.89/1.91 c 151 183 782 20277 25 2560 1230 425 87 1.74 1.89/1.91 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 1.89/1.91 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.89/1.91 c 7 191 23 934 903 21156 546 99 1.92 1.89/1.91 c Objective: 15 1.89/1.91 s OPTIMUM FOUND 1.89/1.91 c Total time: 1.916 s
OK 15
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880453-1245149076/watcher-1880453-1245149076 -o /tmp/evaluation-result-1880453-1245149076/solver-1880453-1245149076 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880453-1245149076.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: 1.01 1.03 1.00 3/64 4940 /proc/meminfo: memFree=1916960/2055920 swapFree=4192812/4192956 [pid=4940] ppid=4938 vsize=10832 CPUtime=0 /proc/4940/stat : 4940 (bsolo) R 4938 4940 4790 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 182504643 11091968 225 1992294400 134512640 137136520 4294956256 18446744073709551615 134520806 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4940/statm: 2708 227 176 640 0 2034 0 [startup+0.016605 s] /proc/loadavg: 1.01 1.03 1.00 3/64 4940 /proc/meminfo: memFree=1916960/2055920 swapFree=4192812/4192956 [pid=4940] ppid=4938 vsize=10960 CPUtime=0.01 /proc/4940/stat : 4940 (bsolo) R 4938 4940 4790 0 -1 4194304 301 0 0 0 1 0 0 0 18 0 1 0 182504643 11223040 285 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4940/statm: 2740 285 195 640 0 2066 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 10960 [startup+0.101612 s] /proc/loadavg: 1.01 1.03 1.00 3/64 4940 /proc/meminfo: memFree=1916960/2055920 swapFree=4192812/4192956 [pid=4940] ppid=4938 vsize=11272 CPUtime=0.09 /proc/4940/stat : 4940 (bsolo) R 4938 4940 4790 0 -1 4194304 1636 0 0 0 9 0 0 0 18 0 1 0 182504643 11542528 495 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4940/statm: 2818 495 292 640 0 2174 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11272 [startup+0.301632 s] /proc/loadavg: 1.01 1.03 1.00 3/64 4940 /proc/meminfo: memFree=1916960/2055920 swapFree=4192812/4192956 [pid=4940] ppid=4938 vsize=11272 CPUtime=0.29 /proc/4940/stat : 4940 (bsolo) R 4938 4940 4790 0 -1 4194304 6555 0 0 0 28 1 0 0 19 0 1 0 182504643 11542528 496 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4940/statm: 2818 496 293 640 0 2174 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11272 [startup+0.701672 s] /proc/loadavg: 1.01 1.03 1.00 3/64 4940 /proc/meminfo: memFree=1916960/2055920 swapFree=4192812/4192956 [pid=4940] ppid=4938 vsize=12252 CPUtime=0.69 /proc/4940/stat : 4940 (bsolo) R 4938 4940 4790 0 -1 4194304 15549 0 0 0 64 5 0 0 22 0 1 0 182504643 12546048 521 1992294400 134512640 137136520 4294956256 18446744073709551615 135438606 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4940/statm: 3063 521 293 640 0 2419 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12252 [startup+1.50175 s] /proc/loadavg: 1.01 1.03 1.00 2/65 4941 /proc/meminfo: memFree=1915864/2055920 swapFree=4192812/4192956 [pid=4940] ppid=4938 vsize=12008 CPUtime=1.49 /proc/4940/stat : 4940 (bsolo) R 4938 4940 4790 0 -1 4194304 31433 0 0 0 140 9 0 0 25 0 1 0 182504643 12296192 525 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4940/statm: 3002 530 293 640 0 2358 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 12008 Solver just ended. Dumping a history of the last processes samples [startup+1.9018 s] /proc/loadavg: 1.01 1.03 1.00 2/65 4941 /proc/meminfo: memFree=1915864/2055920 swapFree=4192812/4192956 [pid=4940] ppid=4938 vsize=12452 CPUtime=1.89 /proc/4940/stat : 4940 (bsolo) R 4938 4940 4790 0 -1 4194304 41122 0 0 0 176 13 0 0 25 0 1 0 182504643 12750848 589 1992294400 134512640 137136520 4294956256 18446744073709551615 135364455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4940/statm: 3113 589 293 640 0 2469 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 12452 Child status: 0 Real time (s): 1.91889 CPU time (s): 1.91771 CPU user time (s): 1.78273 CPU system time (s): 0.134979 CPU usage (%): 99.9382 Max. virtual memory (cumulated for all children) (KiB): 12452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.78273 system time used= 0.134979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 41627 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= 2 involuntary context switches= 3 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node45 at 2009-06-16 12:44:37 IDJOB=1880453 IDBENCH=2051 IDSOLVER=701 FILE ID=node45/1880453-1245149076 PBS_JOBID= 9363754 Free space on /tmp= 66172 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-clip.b.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880453-1245149076/watcher-1880453-1245149076 -o /tmp/evaluation-result-1880453-1245149076/solver-1880453-1245149076 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880453-1245149076.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3b68d80e8ba1b8a702f9c691105ea9d4 RANDOM SEED=4123743 node45.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 : 3000.240 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 : 3000.240 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: 1917376 kB Buffers: 15424 kB Cached: 60732 kB SwapCached: 140 kB Active: 57960 kB Inactive: 32300 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1917376 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4060 kB Writeback: 0 kB Mapped: 23756 kB Slab: 34292 kB Committed_AS: 151848 kB PageTables: 1380 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880453-1245149076.opb Free space on /tmp at the end= 66168 MiB End job on node45 at 2009-06-16 12:44:39