Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 5 | 0.503923 | 0.504253 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/logic-synthesis/normalized-9sym.b.opb |
MD5SUM | 62bf49287e0493f2a3b22f3319db306d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.234964 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 309 |
Total number of constraints | 963 |
Number of constraints which are clauses | 963 |
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 | 4 |
Maximum length of a constraint | 87 |
Number of terms in the objective function | 309 |
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 | 309 |
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 | 309 |
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-1880454-1245149355.opb 0.00/0.00 c File size is 181431 bytes. 0.00/0.02 c Highest Coefficient sum: 309 0.00/0.02 c Parsing was ok!! 0.00/0.02 c Total parsing time: 0.027 s 0.00/0.02 c Var: 309 Constr: 963 963/0/0 Lit: 22616 Watch. Lit: 1926 0.00/0.02 c Obj. Vars: 309 (100 % of total variables) 0.09/0.19 c Formula reductions applied at preprocessing 0.09/0.19 c Pre-processing Time: 0.189 s 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 0 291 950 22368 23 1900 316 0 0 0.19 0.19/0.22 c Initial Lower Bound: 5 0.19/0.22 c Initial Path Cost: 0 0.19/0.22 o 6 0.39/0.47 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.47 c 0 291 951 22659 23 2187 1316 1 0 0.22 0.39/0.47 o 5 0.49/0.50 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.50 c 2 291 957 23503 24 2485 1316 7 4 0.48 0.49/0.50 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 0.49/0.50 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.50 c 2 3 1 121 961 23506 11 5 0.50 0.49/0.50 c Objective: 5 0.49/0.50 s OPTIMUM FOUND 0.49/0.50 c Total time: 0.502 s
OK 5
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880454-1245149355/watcher-1880454-1245149355 -o /tmp/evaluation-result-1880454-1245149355/solver-1880454-1245149355 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880454-1245149355.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: 0.99 0.97 0.98 3/64 1843 /proc/meminfo: memFree=1856992/2055920 swapFree=4181384/4192956 [pid=1843] ppid=1841 vsize=10884 CPUtime=0 /proc/1843/stat : 1843 (bsolo) R 1841 1843 1571 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 182528390 11145216 225 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1843/statm: 2721 226 176 640 0 2032 0 [startup+0.102466 s] /proc/loadavg: 0.99 0.97 0.98 3/64 1843 /proc/meminfo: memFree=1856992/2055920 swapFree=4181384/4192956 [pid=1843] ppid=1841 vsize=11360 CPUtime=0.09 /proc/1843/stat : 1843 (bsolo) R 1841 1843 1571 0 -1 4194304 485 0 0 0 9 0 0 0 18 0 1 0 182528390 11632640 424 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1843/statm: 2840 424 190 640 0 2196 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11360 [startup+0.201479 s] /proc/loadavg: 0.99 0.97 0.98 3/64 1843 /proc/meminfo: memFree=1856992/2055920 swapFree=4181384/4192956 [pid=1843] ppid=1841 vsize=11584 CPUtime=0.19 /proc/1843/stat : 1843 (bsolo) R 1841 1843 1571 0 -1 4194304 644 0 0 0 19 0 0 0 18 0 1 0 182528390 11862016 523 1992294400 134512640 137136520 4294956256 18446744073709551615 136571969 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1843/statm: 2896 523 225 640 0 2252 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 11584 [startup+0.301493 s] /proc/loadavg: 0.99 0.97 0.98 3/64 1843 /proc/meminfo: memFree=1856992/2055920 swapFree=4181384/4192956 [pid=1843] ppid=1841 vsize=11664 CPUtime=0.29 /proc/1843/stat : 1843 (bsolo) R 1841 1843 1571 0 -1 4194304 4301 0 0 0 27 2 0 0 19 0 1 0 182528390 11943936 608 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1843/statm: 2916 608 290 640 0 2272 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11664 Solver just ended. Dumping a history of the last processes samples [startup+0.401508 s] /proc/loadavg: 0.99 0.97 0.98 3/64 1843 /proc/meminfo: memFree=1856992/2055920 swapFree=4181384/4192956 [pid=1843] ppid=1841 vsize=13112 CPUtime=0.39 /proc/1843/stat : 1843 (bsolo) R 1841 1843 1571 0 -1 4194304 6955 0 0 0 37 2 0 0 19 0 1 0 182528390 13426688 688 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1843/statm: 3278 688 293 640 0 2634 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 13112 [startup+0.501522 s] /proc/loadavg: 0.99 0.97 0.98 3/64 1843 /proc/meminfo: memFree=1856992/2055920 swapFree=4181384/4192956 [pid=1843] ppid=1841 vsize=13536 CPUtime=0.49 /proc/1843/stat : 1843 (bsolo) R 1841 1843 1571 0 -1 4194304 8717 0 0 0 46 3 0 0 21 0 1 0 182528390 13860864 756 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1843/statm: 3384 756 293 640 0 2740 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 13536 Child status: 0 Real time (s): 0.504253 CPU time (s): 0.503923 CPU user time (s): 0.464929 CPU system time (s): 0.038994 CPU usage (%): 99.9346 Max. virtual memory (cumulated for all children) (KiB): 13536 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.464929 system time used= 0.038994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8753 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= 1 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node49 at 2009-06-16 12:49:15 IDJOB=1880454 IDBENCH=2054 IDSOLVER=701 FILE ID=node49/1880454-1245149355 PBS_JOBID= 9363763 Free space on /tmp= 66028 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-9sym.b.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880454-1245149355/watcher-1880454-1245149355 -o /tmp/evaluation-result-1880454-1245149355/solver-1880454-1245149355 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880454-1245149355.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 62bf49287e0493f2a3b22f3319db306d RANDOM SEED=990815284 node49.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 : 3000.232 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: 1857408 kB Buffers: 36508 kB Cached: 93076 kB SwapCached: 4580 kB Active: 17280 kB Inactive: 120440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857408 kB SwapTotal: 4192956 kB SwapFree: 4181384 kB Dirty: 4120 kB Writeback: 0 kB Mapped: 13852 kB Slab: 46520 kB Committed_AS: 164700 kB PageTables: 1388 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880454-1245149355.opb Free space on /tmp at the end= 66024 MiB End job on node49 at 2009-06-16 12:49:15