Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | -12 | 0.507922 | 0.508245 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_1.opb |
MD5SUM | 85943b997cdad21dc5e2becf1aafbf8b |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -12 |
Best CPU time to get the best result obtained on this benchmark | 0.507922 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -12 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 50 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 18 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 610 |
Sum of products size (including duplicates) | 1220 |
Number of different products | 305 |
Sum of products size | 610 |
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: Clause Learning 0.00/0.00 c Instance file HOME/instance-2670918-1276711369.opb 0.00/0.00 c File size is 23853 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.003 s 0.00/0.00 c Var: 355 Constr: 710 355/50/305 Lit: 3050 Watch. Lit: 2135 0.00/0.00 c Obj. Vars: 50 (14.0845 % of total variables) 0.00/0.00 c Pre-processing Time: 0.006 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 50 305 915 3 610 101 0 0 0.01 0.00/0.00 c Switching off lower bounding mode. 0.00/0.00 o -10 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 306 965 3 622 284 1 0 0.01 0.00/0.01 c 100 50 406 4569 11 822 313 101 10000 0.01 0.00/0.01 o -11 0.03/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.08 c 101 50 408 4656 11 837 301 103 9181 0.01 0.03/0.08 c 202 50 509 8216 16 1039 332 204 12625 0.02 0.03/0.08 c 452 50 759 17040 22 1539 366 454 14125 0.03 0.03/0.08 c 927 50 715 15106 21 1441 403 410 14714 0.06 0.03/0.08 o -12 0.49/0.50 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.50 c 1201 50 990 24740 24 2003 318 685 14827 0.08 0.49/0.50 c 1301 50 565 9894 17 1142 350 260 14954 0.09 0.49/0.50 c 1551 50 815 18315 22 1642 386 510 15510 0.10 0.49/0.50 c 2026 50 767 16505 21 1546 425 462 15348 0.13 0.49/0.50 c 2839 48 521 7642 14 1052 468 216 14558 0.20 0.49/0.50 c 4159 46 725 13285 18 1458 515 420 14592 0.28 0.49/0.50 c 6240 40 1085 20780 19 2172 567 780 14149 0.44 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 -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 0.49/0.50 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.50 c 13 7049 239 7377 699 6945 394 13930 0.51 0.49/0.50 c Objective: -12 0.49/0.50 s OPTIMUM FOUND 0.49/0.50 c Total time: 0.506 s
OK -12
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2670918-1276711369/watcher-2670918-1276711369 -o /tmp/evaluation-result-2670918-1276711369/solver-2670918-1276711369 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670918-1276711369.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: 1.07 1.05 1.01 2/105 20246 /proc/meminfo: memFree=1696940/2059040 swapFree=4192956/4192956 [pid=20246] ppid=20244 vsize=10924 CPUtime=0 /proc/20246/stat : 20246 (bsolo_pb10) R 20244 20246 19129 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 12430751 11186176 276 1992294400 134512640 137138936 4288155008 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20246/statm: 2731 276 191 642 0 2087 0 [startup+0.0316031 s] /proc/loadavg: 1.07 1.05 1.01 2/105 20246 /proc/meminfo: memFree=1696940/2059040 swapFree=4192956/4192956 [pid=20246] ppid=20244 vsize=11052 CPUtime=0.03 /proc/20246/stat : 20246 (bsolo_pb10) R 20244 20246 19129 0 -1 4202496 400 0 0 0 3 0 0 0 25 0 1 0 12430751 11317248 313 1992294400 134512640 137138936 4288155008 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20246/statm: 2763 313 191 642 0 2119 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 11052 [startup+0.10161 s] /proc/loadavg: 1.07 1.05 1.01 2/105 20246 /proc/meminfo: memFree=1696940/2059040 swapFree=4192956/4192956 [pid=20246] ppid=20244 vsize=11184 CPUtime=0.1 /proc/20246/stat : 20246 (bsolo_pb10) R 20244 20246 19129 0 -1 4202496 440 0 0 0 10 0 0 0 25 0 1 0 12430751 11452416 353 1992294400 134512640 137138936 4288155008 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20246/statm: 2796 353 191 642 0 2152 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11184 [startup+0.300632 s] /proc/loadavg: 1.07 1.05 1.01 2/105 20246 /proc/meminfo: memFree=1696940/2059040 swapFree=4192956/4192956 [pid=20246] ppid=20244 vsize=11184 CPUtime=0.29 /proc/20246/stat : 20246 (bsolo_pb10) R 20244 20246 19129 0 -1 4202496 444 0 0 0 29 0 0 0 25 0 1 0 12430751 11452416 357 1992294400 134512640 137138936 4288155008 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20246/statm: 2796 357 191 642 0 2152 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11184 Solver just ended. Dumping a history of the last processes samples [startup+0.500654 s] /proc/loadavg: 1.07 1.05 1.01 2/105 20246 /proc/meminfo: memFree=1696940/2059040 swapFree=4192956/4192956 [pid=20246] ppid=20244 vsize=11184 CPUtime=0.49 /proc/20246/stat : 20246 (bsolo_pb10) R 20244 20246 19129 0 -1 4202496 445 0 0 0 49 0 0 0 25 0 1 0 12430751 11452416 358 1992294400 134512640 137138936 4288155008 18446744073709551615 134542811 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20246/statm: 2796 358 191 642 0 2152 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 11184 Child status: 0 Real time (s): 0.508245 CPU time (s): 0.507922 CPU user time (s): 0.499924 CPU system time (s): 0.007998 CPU usage (%): 99.9364 Max. virtual memory (cumulated for all children) (KiB): 11184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.499924 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 446 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= 1 involuntary context switches= 7 runsolver used 0.005999 second user time and 0.005999 second system time The end
Begin job on node085 at 2010-06-16 20:02:49 IDJOB=2670918 IDBENCH=48175 IDSOLVER=1163 FILE ID=node085/2670918-1276711369 PBS_JOBID= 11174081 Free space on /tmp= 121872 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_1.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670918-1276711369/watcher-2670918-1276711369 -o /tmp/evaluation-result-2670918-1276711369/solver-2670918-1276711369 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670918-1276711369.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b RANDOM SEED=1939669065 node085.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 : 3000.221 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 : 6000.44 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 : 3000.221 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 : 5999.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1697964 kB Buffers: 91344 kB Cached: 130272 kB SwapCached: 0 kB Active: 131656 kB Inactive: 149796 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1697964 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3976 kB Writeback: 0 kB AnonPages: 59812 kB Mapped: 15344 kB Slab: 58024 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181064 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2670918-1276711369.opb Free space on /tmp at the end= 121868 MiB End job on node085 at 2010-06-16 20:02:50