Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 87 | 0.507922 | 0.59984 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-C880.a.opb |
MD5SUM | b05f470b70f12c211f6d9c7c351d242f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 87 |
Best CPU time to get the best result obtained on this benchmark | 0.141977 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 87 |
Optimality of the best value was proved | YES |
Number of variables | 301 |
Total number of constraints | 732 |
Number of constraints which are clauses | 732 |
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 | 23 |
Number of terms in the objective function | 301 |
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 | 301 |
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 | 301 |
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 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/433476-1177960028/instance-433476-1177960028.opb 0.00/0.00 c File size is 27228 bytes. 0.00/0.00 c Highest Coefficient sum: 301 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.006 s 0.00/0.01 c Var: 301 Constr: 732 732/0/0 Lit: 2575 Watch. Lit: 1413 0.00/0.01 c Obj. Vars: 301 (100 % of total variables) 0.00/0.01 c Formula reductions applied at preprocessing 0.00/0.01 c Pre-processing Time: 0.01 s 0.00/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.07 c 0 202 395 1666 4 790 131 0 0 0.01 0.00/0.07 c Initial Lower Bound: 86 0.00/0.07 c Initial Path Cost: 52 0.00/0.07 o 91 0.023 0.05/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.17 c 1 202 397 1872 4 957 1131 2 43 0.02 0.05/0.17 o 90 0.124 * 0.24/0.37 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.24/0.37 c 19 202 433 2863 6 1193 1131 38 153 0.12 0.24/0.37 o 89 0.327 * 0.34/0.42 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.34/0.42 c 67 201 528 4564 8 1547 1131 133 204 0.33 0.34/0.42 o 88 0.371 * 0.45/0.52 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.45/0.52 c 73 201 540 4862 9 1737 1131 145 196 0.37 0.45/0.52 o 87 0.471 * 0.45/0.55 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.45/0.55 c 97 201 589 5543 9 2002 1131 194 205 0.47 0.45/0.55 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 0.45/0.55 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 0.45/0.55 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 0.45/0.55 v -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 0.45/0.55 v x110 -x111 x112 -x113 x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 0.45/0.55 v -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 x152 0.45/0.55 v -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 x168 x169 -x170 -x171 -x172 -x173 0.45/0.55 v -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 x186 -x187 -x188 x189 x190 x191 -x192 -x193 -x194 x195 0.45/0.55 v -x196 -x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x211 x212 x213 -x214 -x215 -x216 0.45/0.55 v -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 x229 -x230 -x231 x232 -x233 x234 -x235 -x236 -x237 0.45/0.55 v -x238 x239 -x240 -x241 x242 x243 x244 -x245 -x246 x247 -x248 x249 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 x258 -x259 x260 0.45/0.55 v x261 x262 -x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 x272 -x273 x274 x275 x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 0.45/0.55 v x284 x285 x286 -x287 -x288 -x289 x290 x291 -x292 x293 -x294 x295 -x296 x297 x298 -x299 x300 -x301 0.45/0.55 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.45/0.55 c 5 106 7 262 608 5632 213 211 0.50 0.45/0.55 c Objective: 87 0.45/0.55 s OPTIMUM FOUND 0.45/0.55 c Total time: 0.501 s
OK 87
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-433476-1177960028 -o ROOT/results/node35/solver-433476-1177960028 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433476-1177960028/instance-433476-1177960028.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: 0.92 0.98 0.98 3/77 28508 /proc/meminfo: memFree=1861320/2055920 swapFree=4151240/4192956 [pid=28508] ppid=28506 vsize=11764 CPUtime=0 /proc/28508/stat : 28508 (bsolo3.0.17) R 28506 28508 27851 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 243918233 12046336 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28508/statm: 2941 336 280 324 0 2004 0 [startup+0.0913331 s] /proc/loadavg: 0.92 0.98 0.98 3/77 28508 /proc/meminfo: memFree=1861320/2055920 swapFree=4151240/4192956 [pid=28508] ppid=28506 vsize=5604 CPUtime=0.03 /proc/28508/stat : 28508 (bsolo3.0.17) R 28506 28508 27851 0 -1 4194304 1278 0 2 0 3 0 0 0 18 0 1 0 243918233 5738496 652 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898053 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28508/statm: 1401 652 395 324 0 471 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 5604 [startup+0.101334 s] /proc/loadavg: 0.92 0.98 0.98 3/77 28508 /proc/meminfo: memFree=1861320/2055920 swapFree=4151240/4192956 [pid=28508] ppid=28506 vsize=5152 CPUtime=0.05 /proc/28508/stat : 28508 (bsolo3.0.17) R 28506 28508 27851 0 -1 4194304 1593 0 2 0 4 1 0 0 18 0 1 0 243918233 5275648 615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28508/statm: 1288 618 395 324 0 358 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 5152 [startup+0.301358 s] /proc/loadavg: 0.92 0.98 0.98 3/77 28508 /proc/meminfo: memFree=1861320/2055920 swapFree=4151240/4192956 [pid=28508] ppid=28506 vsize=5616 CPUtime=0.24 /proc/28508/stat : 28508 (bsolo3.0.17) R 28506 28508 27851 0 -1 4194304 7528 0 2 0 21 3 0 0 19 0 1 0 243918233 5750784 651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135336330 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28508/statm: 1404 651 395 324 0 474 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 5616 Solver just ended. Dumping a history of the last processes samples [startup+0.501381 s] /proc/loadavg: 0.92 0.98 0.98 3/77 28508 /proc/meminfo: memFree=1861320/2055920 swapFree=4151240/4192956 [pid=28508] ppid=28506 vsize=5344 CPUtime=0.45 /proc/28508/stat : 28508 (bsolo3.0.17) R 28506 28508 27851 0 -1 4194304 13422 0 2 0 39 6 0 0 20 0 1 0 243918233 5472256 660 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1897483 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28508/statm: 1336 660 395 324 0 406 0 Current children cumulated CPU time (s) 0.45 Current children cumulated vsize (KiB) 5344 Child status: 0 Real time (s): 0.59984 CPU time (s): 0.507922 CPU user time (s): 0.442932 CPU system time (s): 0.06499 CPU usage (%): 84.6762 Max. virtual memory (cumulated for all children) (KiB): 5616 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.442932 system time used= 0.06499 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14826 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 14 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node35 on Mon Apr 30 19:07:08 UTC 2007 IDJOB= 433476 IDBENCH= 2863 IDSOLVER= 199 FILE ID= node35/433476-1177960028 PBS_JOBID= 4727716 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.a.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433476-1177960028/instance-433476-1177960028.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-433476-1177960028 -o ROOT/results/node35/solver-433476-1177960028 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433476-1177960028/instance-433476-1177960028.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= b05f470b70f12c211f6d9c7c351d242f RANDOM SEED= 191264566 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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 : 3000.232 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 : 3000.232 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: 1861728 kB Buffers: 32452 kB Cached: 71356 kB SwapCached: 8936 kB Active: 53140 kB Inactive: 76912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1861728 kB SwapTotal: 4192956 kB SwapFree: 4151240 kB Dirty: 6620 kB Writeback: 0 kB Mapped: 33216 kB Slab: 49428 kB Committed_AS: 2727488 kB PageTables: 2000 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= 66558 MiB End job on node35 on Mon Apr 30 19:07:09 UTC 2007