Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | 87 | 0.786879 | 0.791413 |
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 | 0.19197 |
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Instance file HOME/instance-2657179-1276593034.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!! 0.00/0.01 c Total parsing time: 0.004 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: 0.008 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 202 395 1666 4 790 131 0 0 0.01 0.00/0.02 c Initial Lower Bound: 86 0.00/0.02 c Initial Path Cost: 52 0.00/0.02 o 91 0.08/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.10 c 1 202 397 1872 4 957 1131 2 47 0.02 0.08/0.10 o 89 0.08/0.18 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.18 c 1 202 398 2074 5 1124 1131 3 9 0.10 0.08/0.18 o 88 0.39/0.45 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.45 c 2 202 402 2456 6 1298 1131 7 11 0.18 0.39/0.45 o 87 0.68/0.79 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.68/0.79 c 43 199 510 7229 14 1678 1131 115 96 0.45 0.68/0.79 c 144 197 777 15302 19 2210 1245 382 184 0.78 0.68/0.79 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 0.68/0.79 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.68/0.79 c 5 145 13 531 781 15305 386 184 0.79 0.68/0.79 c Objective: 87 0.68/0.79 s OPTIMUM FOUND 0.68/0.79 c Total time: 0.785 s
OK 87
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657179-1276593034/watcher-2657179-1276593034 -o /tmp/evaluation-result-2657179-1276593034/solver-2657179-1276593034 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657179-1276593034.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 1.00 3/106 8868 /proc/meminfo: memFree=1802260/2059040 swapFree=4165012/4192956 [pid=8868] ppid=8866 vsize=10820 CPUtime=0 /proc/8868/stat : 8868 (bsolo_pb10) R 8866 8868 2335 0 -1 4202496 306 0 0 0 0 0 0 0 19 0 1 0 595059 11079680 224 1992294400 134512640 137138936 4293454960 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8868/statm: 2705 224 170 642 0 2054 0 [startup+0.0919379 s] /proc/loadavg: 1.00 1.00 1.00 3/106 8868 /proc/meminfo: memFree=1802260/2059040 swapFree=4165012/4192956 [pid=8868] ppid=8866 vsize=11012 CPUtime=0.08 /proc/8868/stat : 8868 (bsolo_pb10) R 8866 8868 2335 0 -1 4202496 2517 0 0 0 8 0 0 0 19 0 1 0 595059 11276288 407 1992294400 134512640 137138936 4293454960 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8868/statm: 2753 407 286 642 0 2109 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 11012 [startup+0.100938 s] /proc/loadavg: 1.00 1.00 1.00 3/106 8868 /proc/meminfo: memFree=1802260/2059040 swapFree=4165012/4192956 [pid=8868] ppid=8866 vsize=11012 CPUtime=0.08 /proc/8868/stat : 8868 (bsolo_pb10) R 8866 8868 2335 0 -1 4202496 2797 0 0 0 8 0 0 0 19 0 1 0 595059 11276288 407 1992294400 134512640 137138936 4293454960 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8868/statm: 2753 407 286 642 0 2109 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 11012 [startup+0.300957 s] /proc/loadavg: 1.00 1.00 1.00 3/106 8868 /proc/meminfo: memFree=1802260/2059040 swapFree=4165012/4192956 [pid=8868] ppid=8866 vsize=11664 CPUtime=0.29 /proc/8868/stat : 8868 (bsolo_pb10) R 8866 8868 2335 0 -1 4202496 8738 0 0 0 27 2 0 0 20 0 1 0 595059 11943936 426 1992294400 134512640 137138936 4293454960 18446744073709551615 134733961 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8868/statm: 2916 428 287 642 0 2272 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11664 [startup+0.700994 s] /proc/loadavg: 1.00 1.00 1.00 3/106 8868 /proc/meminfo: memFree=1802260/2059040 swapFree=4165012/4192956 [pid=8868] ppid=8866 vsize=12120 CPUtime=0.68 /proc/8868/stat : 8868 (bsolo_pb10) R 8866 8868 2335 0 -1 4202496 20535 0 0 0 63 5 0 0 20 0 1 0 595059 12410880 478 1992294400 134512640 137138936 4293454960 18446744073709551615 135445316 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/8868/statm: 3030 479 287 642 0 2386 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 12120 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.791413 CPU time (s): 0.786879 CPU user time (s): 0.724889 CPU system time (s): 0.06199 CPU usage (%): 99.4271 Max. virtual memory (cumulated for all children) (KiB): 12120 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.724889 system time used= 0.06199 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 22995 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= 2 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node050 at 2010-06-15 11:10:34 IDJOB=2657179 IDBENCH=2863 IDSOLVER=1162 FILE ID=node050/2657179-1276593034 PBS_JOBID= 11173562 Free space on /tmp= 62572 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.a.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657179-1276593034/watcher-2657179-1276593034 -o /tmp/evaluation-result-2657179-1276593034/solver-2657179-1276593034 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657179-1276593034.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b05f470b70f12c211f6d9c7c351d242f RANDOM SEED=19521757 node050.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.215 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.215 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1802664 kB Buffers: 17120 kB Cached: 130960 kB SwapCached: 1016 kB Active: 52576 kB Inactive: 127928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1802664 kB SwapTotal: 4192956 kB SwapFree: 4165012 kB Dirty: 3920 kB Writeback: 0 kB AnonPages: 31428 kB Mapped: 15340 kB Slab: 54100 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179684 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62568 MiB End job on node050 at 2010-06-15 11:10:35