Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | -12 | 0.769882 | 0.770157 |
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 | 0.102984 |
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 3.1 - 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: Cardinality Constraint 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-1876765-1245199289.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: 0.005 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 7142 0.01 0.00/0.01 o -11 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 101 50 408 4656 11 837 301 103 7214 0.01 0.09/0.13 c 202 50 509 8216 16 1039 332 204 8416 0.02 0.09/0.13 c 452 50 759 17040 22 1539 366 454 9040 0.05 0.09/0.13 c 927 50 715 15106 21 1441 403 410 9270 0.10 0.09/0.13 o -12 0.69/0.76 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.76 c 1201 50 990 24740 24 2003 318 685 9238 0.13 0.69/0.76 c 1301 50 565 9894 17 1142 350 260 9292 0.14 0.69/0.76 c 1551 50 815 18315 22 1642 386 510 9574 0.16 0.69/0.76 c 2026 50 769 16561 21 1550 425 464 9467 0.21 0.69/0.76 c 2839 48 521 7642 14 1052 468 216 9158 0.31 0.69/0.76 c 4159 46 721 13102 18 1450 515 416 9221 0.45 0.69/0.76 c 6240 39 1054 19320 18 2109 567 749 9189 0.68 0.69/0.76 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 0.69/0.77 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.77 c 13 6986 199 7267 1200 18210 895 9096 0.77 0.69/0.77 c Objective: -12 0.69/0.77 s OPTIMUM FOUND 0.69/0.77 c Total time: 0.768 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-1876765-1245199289/watcher-1876765-1245199289 -o /tmp/evaluation-result-1876765-1245199289/solver-1876765-1245199289 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876765-1245199289.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 0.99 3/64 6485 /proc/meminfo: memFree=1859936/2055920 swapFree=4182468/4192956 [pid=6485] ppid=6483 vsize=10708 CPUtime=0 /proc/6485/stat : 6485 (bsolo) R 6483 6485 6220 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 187528800 10964992 266 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6485/statm: 2710 267 187 640 0 2066 0 [startup+0.096716 s] /proc/loadavg: 0.99 0.97 0.99 3/64 6485 /proc/meminfo: memFree=1859936/2055920 swapFree=4182468/4192956 [pid=6485] ppid=6483 vsize=11096 CPUtime=0.09 /proc/6485/stat : 6485 (bsolo) R 6483 6485 6220 0 -1 4194304 381 0 0 0 9 0 0 0 18 0 1 0 187528800 11362304 359 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6485/statm: 2774 359 197 640 0 2130 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11096 [startup+0.101717 s] /proc/loadavg: 0.99 0.97 0.99 3/64 6485 /proc/meminfo: memFree=1859936/2055920 swapFree=4182468/4192956 [pid=6485] ppid=6483 vsize=11096 CPUtime=0.09 /proc/6485/stat : 6485 (bsolo) R 6483 6485 6220 0 -1 4194304 381 0 0 0 9 0 0 0 18 0 1 0 187528800 11362304 359 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6485/statm: 2774 359 197 640 0 2130 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11096 [startup+0.301738 s] /proc/loadavg: 0.99 0.97 0.99 3/64 6485 /proc/meminfo: memFree=1859936/2055920 swapFree=4182468/4192956 [pid=6485] ppid=6483 vsize=11096 CPUtime=0.29 /proc/6485/stat : 6485 (bsolo) R 6483 6485 6220 0 -1 4194304 385 0 0 0 29 0 0 0 19 0 1 0 187528800 11362304 363 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6485/statm: 2774 363 198 640 0 2130 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11096 [startup+0.701784 s] /proc/loadavg: 0.99 0.97 0.99 3/64 6485 /proc/meminfo: memFree=1859936/2055920 swapFree=4182468/4192956 [pid=6485] ppid=6483 vsize=11096 CPUtime=0.69 /proc/6485/stat : 6485 (bsolo) R 6483 6485 6220 0 -1 4194304 390 0 0 0 69 0 0 0 23 0 1 0 187528800 11362304 368 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6485/statm: 2774 368 198 640 0 2130 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11096 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.770157 CPU time (s): 0.769882 CPU user time (s): 0.762884 CPU system time (s): 0.006998 CPU usage (%): 99.9643 Max. virtual memory (cumulated for all children) (KiB): 11096 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.762884 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 392 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= 5 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node23 at 2009-06-17 02:41:29 IDJOB=1876765 IDBENCH=48175 IDSOLVER=699 FILE ID=node23/1876765-1245199289 PBS_JOBID= 9368300 Free space on /tmp= 66272 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_1.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876765-1245199289/watcher-1876765-1245199289 -o /tmp/evaluation-result-1876765-1245199289/solver-1876765-1245199289 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876765-1245199289.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b RANDOM SEED=2082863407 node23.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 : 3000.236 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 : 3000.236 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: 1860544 kB Buffers: 48568 kB Cached: 84692 kB SwapCached: 4304 kB Active: 67252 kB Inactive: 73856 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1860544 kB SwapTotal: 4192956 kB SwapFree: 4182468 kB Dirty: 3952 kB Writeback: 0 kB Mapped: 14576 kB Slab: 40328 kB Committed_AS: 167588 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876765-1245199289.opb Free space on /tmp at the end= 66268 MiB End job on node23 at 2009-06-17 02:41:30