Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | -12 | 0.472927 | 0.472476 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_2.opb |
MD5SUM | 8a07cc5cd91ca4bb254ab7dda2eb6992 |
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 | 0.472927 |
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 | 19 |
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) | 616 |
Sum of products size (including duplicates) | 1232 |
Number of different products | 308 |
Sum of products size | 616 |
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-2671000-1276713824.opb 0.00/0.00 c File size is 24070 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: 358 Constr: 716 358/50/308 Lit: 3080 Watch. Lit: 2156 0.00/0.00 c Obj. Vars: 50 (13.9665 % 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 50 308 924 3 616 102 0 0 0.01 0.00/0.00 c Switching off lower bounding mode. 0.00/0.00 o -9 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 50 309 974 3 627 269 1 0 0.01 0.00/0.00 o -10 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 28 50 338 2071 6 695 285 30 3500 0.01 0.00/0.00 o -11 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 30 50 341 2197 6 712 302 33 3750 0.01 0.00/0.03 c 130 50 441 5726 12 912 333 133 10000 0.01 0.00/0.03 c 380 50 691 14558 21 1412 367 383 13571 0.03 0.00/0.03 o -12 0.39/0.47 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.47 c 387 50 699 14853 21 1440 319 391 13344 0.03 0.39/0.47 c 487 50 799 18190 22 1640 351 491 13914 0.04 0.39/0.47 c 737 50 529 8379 15 1070 387 221 12929 0.06 0.39/0.47 c 1213 49 504 7272 14 1019 426 196 12768 0.10 0.39/0.47 c 2027 48 765 15477 20 1540 469 457 13335 0.15 0.39/0.47 c 3347 46 961 20697 21 1930 516 653 12972 0.26 0.39/0.47 c 5428 39 704 10194 14 1409 568 396 12954 0.42 0.39/0.47 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 -x356 -x357 -x358 0.39/0.47 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.39/0.47 c 12 6074 268 6434 744 7575 436 12923 0.47 0.39/0.47 c Objective: -12 0.39/0.47 s OPTIMUM FOUND 0.39/0.47 c Total time: 0.47 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-2671000-1276713824/watcher-2671000-1276713824 -o /tmp/evaluation-result-2671000-1276713824/solver-2671000-1276713824 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2671000-1276713824.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: 0.93 0.98 0.99 3/106 17558 /proc/meminfo: memFree=1867748/2059040 swapFree=4140144/4192956 [pid=17558] ppid=17556 vsize=10924 CPUtime=0 /proc/17558/stat : 17558 (bsolo_pb10) R 17556 17558 17487 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 12674763 11186176 271 1992294400 134512640 137138936 4292127648 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/17558/statm: 2731 271 185 642 0 2087 0 [startup+0.095547 s] /proc/loadavg: 0.93 0.98 0.99 3/106 17558 /proc/meminfo: memFree=1867748/2059040 swapFree=4140144/4192956 [pid=17558] ppid=17556 vsize=11184 CPUtime=0.09 /proc/17558/stat : 17558 (bsolo_pb10) R 17556 17558 17487 0 -1 4202496 438 0 0 0 9 0 0 0 20 0 1 0 12674763 11452416 351 1992294400 134512640 137138936 4292127648 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/17558/statm: 2796 351 191 642 0 2152 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11184 [startup+0.100547 s] /proc/loadavg: 0.93 0.98 0.99 3/106 17558 /proc/meminfo: memFree=1867748/2059040 swapFree=4140144/4192956 [pid=17558] ppid=17556 vsize=11184 CPUtime=0.09 /proc/17558/stat : 17558 (bsolo_pb10) R 17556 17558 17487 0 -1 4202496 438 0 0 0 9 0 0 0 20 0 1 0 12674763 11452416 351 1992294400 134512640 137138936 4292127648 18446744073709551615 134542552 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/17558/statm: 2796 351 191 642 0 2152 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11184 [startup+0.300564 s] /proc/loadavg: 0.93 0.98 0.99 3/106 17558 /proc/meminfo: memFree=1867748/2059040 swapFree=4140144/4192956 [pid=17558] ppid=17556 vsize=11184 CPUtime=0.29 /proc/17558/stat : 17558 (bsolo_pb10) R 17556 17558 17487 0 -1 4202496 447 0 0 0 29 0 0 0 20 0 1 0 12674763 11452416 360 1992294400 134512640 137138936 4292127648 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/17558/statm: 2796 360 191 642 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+0.400574 s] /proc/loadavg: 0.93 0.98 0.99 3/106 17558 /proc/meminfo: memFree=1867748/2059040 swapFree=4140144/4192956 [pid=17558] ppid=17556 vsize=11184 CPUtime=0.39 /proc/17558/stat : 17558 (bsolo_pb10) R 17556 17558 17487 0 -1 4202496 447 0 0 0 39 0 0 0 20 0 1 0 12674763 11452416 360 1992294400 134512640 137138936 4292127648 18446744073709551615 136501718 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/17558/statm: 2796 360 191 642 0 2152 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 11184 Child status: 0 Real time (s): 0.472476 CPU time (s): 0.472927 CPU user time (s): 0.460929 CPU system time (s): 0.011998 CPU usage (%): 100.095 Max. virtual memory (cumulated for all children) (KiB): 11184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.460929 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 448 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= 8 runsolver used 0.006998 second user time and 0.005999 second system time The end
Begin job on node043 at 2010-06-16 20:43:44 IDJOB=2671000 IDBENCH=48216 IDSOLVER=1163 FILE ID=node043/2671000-1276713824 PBS_JOBID= 11174178 Free space on /tmp= 62296 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_2.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2671000-1276713824/watcher-2671000-1276713824 -o /tmp/evaluation-result-2671000-1276713824/solver-2671000-1276713824 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2671000-1276713824.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8a07cc5cd91ca4bb254ab7dda2eb6992 RANDOM SEED=217617179 node043.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 : 3000.241 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 : 6000.48 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 : 3000.241 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 : 5599.37 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1868524 kB Buffers: 21456 kB Cached: 85944 kB SwapCached: 5556 kB Active: 84684 kB Inactive: 34868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1868524 kB SwapTotal: 4192956 kB SwapFree: 4140144 kB Dirty: 4112 kB Writeback: 0 kB AnonPages: 10792 kB Mapped: 12976 kB Slab: 49140 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183508 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-2671000-1276713824.opb Free space on /tmp at the end= 62292 MiB End job on node043 at 2010-06-16 20:43:44