Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 307 | 29.7245 | 29.7431 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-mod008.opb |
MD5SUM | 4dd9ac2644c29d272d2675c7fc366ed6 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 307 |
Best CPU time to get the best result obtained on this benchmark | 4.74128 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 307 |
Optimality of the best value was proved | YES |
Number of variables | 319 |
Total number of constraints | 6 |
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 | 6 |
Minimum length of a constraint | 186 |
Maximum length of a constraint | 231 |
Number of terms in the objective function | 319 |
Biggest coefficient in the objective function | 87 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 23554 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 22000 |
Number of bits of the biggest number in a constraint | 15 |
Biggest sum of numbers in a constraint | 1027256 |
Number of bits of the biggest sum of numbers | 20 |
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 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/363471-1177028044/instance-363471-1177028044.opb 0.00/0.00 c File size is 16026 bytes. 0.00/0.00 c Highest Coefficient sum: 1.02726e+06 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: 319 Constr: 6 0/0/6 Lit: 1243 Watch. Lit: 16 0.00/0.00 c Obj. Vars: 319 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.007 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 319 6 1243 207 16 2486 0 0 0.01 0.00/0.01 c Initial Lower Bound: 291 0.00/0.01 c Initial Path Cost: 0 0.00/0.02 o 604 0.01 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 319 7 1562 223 332 3124 1 0 0.01 0.00/0.02 o 307 0.017 * 29.68/29.74 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 29.68/29.74 c 0 319 8 1881 235 647 3762 2 0 0.02 29.68/29.74 c 100 319 131 4499 34 907 4139 125 537 0.19 29.68/29.74 c 350 319 444 12682 28 1530 4553 438 507 0.69 29.68/29.74 c 825 319 1127 31718 28 2889 5009 1121 597 1.38 29.68/29.74 c 1638 318 2184 53518 24 5010 5510 2178 601 2.72 29.68/29.74 c 2958 317 3897 96760 24 8436 6062 3891 587 5.04 29.68/29.74 c 5040 316 3545 78508 22 7425 6669 3539 578 8.71 29.68/29.74 c 8263 316 4135 93668 22 8604 7336 4129 548 15.07 29.68/29.74 c 13199 316 3776 98956 26 7881 8070 3770 550 23.95 29.68/29.74 v -x111 x222 -x254 -x265 -x276 -x287 -x298 -x309 -x1 -x12 -x23 -x34 -x45 -x56 -x67 -x78 -x89 -x100 -x112 -x123 -x134 -x145 -x156 29.68/29.74 v -x167 -x178 -x189 -x200 -x211 -x223 -x234 -x245 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x255 -x256 -x257 -x258 -x259 -x260 29.68/29.74 v -x261 -x262 -x263 -x264 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x277 x278 -x279 -x280 -x281 -x282 -x283 29.68/29.74 v -x284 -x285 -x286 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x299 -x300 -x301 -x302 -x303 -x304 x305 -x306 29.68/29.74 v -x307 -x308 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x13 -x14 -x15 29.68/29.74 v -x16 -x17 -x18 -x19 -x20 x21 -x22 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 29.68/29.74 v -x44 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x68 -x69 -x70 -x71 -x72 29.68/29.74 v -x73 -x74 -x75 -x76 -x77 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x101 29.68/29.74 v -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x124 -x125 29.68/29.74 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x146 -x147 -x148 29.68/29.74 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x168 -x169 -x170 -x171 29.68/29.74 v -x172 -x173 -x174 -x175 -x176 -x177 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x190 -x191 -x192 -x193 -x194 29.68/29.74 v -x195 -x196 -x197 -x198 -x199 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x212 -x213 -x214 -x215 -x216 -x217 29.68/29.74 v -x218 -x219 -x220 -x221 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x235 -x236 -x237 -x238 -x239 -x240 -x241 29.68/29.74 v -x242 -x243 -x244 -x246 29.68/29.74 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 29.68/29.74 c 10 16033 1622 20403 7434 183699 7428 539 29.72 29.68/29.74 c Objective: 307 29.68/29.74 s OPTIMUM FOUND 29.68/29.74 c Total time: 29.722 s
OK 307
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-363471-1177028044 -o ROOT/results/node7/solver-363471-1177028044 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363471-1177028044/instance-363471-1177028044.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27906 /proc/meminfo: memFree=1745528/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=11752 CPUtime=0 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 178842017 12034048 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 2938 337 281 324 0 2003 0 [startup+0.015029 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27906 /proc/meminfo: memFree=1745528/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=11868 CPUtime=0 /proc/27906/stat : 27906 (bsolo3.0.16) D 27904 27906 2742 0 -1 4194304 419 0 1 0 0 0 0 0 18 0 1 0 178842017 12152832 384 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160056736 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0 /proc/27906/statm: 2967 384 312 324 0 2036 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 11868 [startup+0.102952 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27906 /proc/meminfo: memFree=1745528/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=12676 CPUtime=0.08 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 1518 0 2 0 8 0 0 0 18 0 1 0 178842017 12980224 597 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 3169 597 392 324 0 2238 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12676 [startup+0.301973 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27906 /proc/meminfo: memFree=1745528/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=5064 CPUtime=0.28 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 1943 0 2 0 28 0 0 0 19 0 1 0 178842017 5185536 677 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1266 677 392 324 0 335 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 5064 [startup+0.702015 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27906 /proc/meminfo: memFree=1745528/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=5220 CPUtime=0.69 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 2295 0 2 0 68 1 0 0 22 0 1 0 178842017 5345280 692 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10851909 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1305 692 392 324 0 374 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5220 [startup+1.5011 s] /proc/loadavg: 0.92 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1743536/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=5264 CPUtime=1.48 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 4091 0 2 0 146 2 0 0 25 0 1 0 178842017 5390336 751 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1316 751 392 324 0 385 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 5264 [startup+3.10127 s] /proc/loadavg: 0.92 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1743216/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=5916 CPUtime=3.08 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 8255 0 2 0 304 4 0 0 25 0 1 0 178842017 6057984 858 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1479 858 392 324 0 548 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 5916 [startup+6.3016 s] /proc/loadavg: 0.93 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1742000/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=7196 CPUtime=6.28 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 14750 0 2 0 618 10 0 0 25 0 1 0 178842017 7368704 1124 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135317172 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1799 1124 392 324 0 868 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 7196 [startup+12.7013 s] /proc/loadavg: 0.93 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1741168/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=7596 CPUtime=12.67 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 23085 0 2 0 1251 16 0 0 25 0 1 0 178842017 7778304 1277 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134792594 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1899 1277 392 324 0 968 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 7596 [startup+25.5016 s] /proc/loadavg: 0.95 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1740784/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=7724 CPUtime=25.47 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 63287 0 2 0 2504 43 0 0 25 0 1 0 178842017 7909376 1385 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1931 1385 392 324 0 1000 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 7724 Solver just ended. Dumping a history of the last processes samples [startup+27.1018 s] /proc/loadavg: 0.95 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1740784/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=8040 CPUtime=27.07 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 72528 0 2 0 2658 49 0 0 25 0 1 0 178842017 8232960 1389 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 2059 1390 392 324 0 1128 0 Current children cumulated CPU time (s) 27.07 Current children cumulated vsize (KiB) 8040 [startup+28.703 s] /proc/loadavg: 0.95 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1740784/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=7724 CPUtime=28.67 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 82019 0 2 0 2812 55 0 0 25 0 1 0 178842017 7909376 1385 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1931 1385 392 324 0 1000 0 Current children cumulated CPU time (s) 28.67 Current children cumulated vsize (KiB) 7724 [startup+29.501 s] /proc/loadavg: 0.95 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1740784/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=7724 CPUtime=29.47 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 86767 0 2 0 2890 57 0 0 25 0 1 0 178842017 7909376 1385 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134707354 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1931 1385 392 324 0 1000 0 Current children cumulated CPU time (s) 29.47 Current children cumulated vsize (KiB) 7724 [startup+29.7051 s] /proc/loadavg: 0.95 0.98 0.99 2/78 27907 /proc/meminfo: memFree=1740784/2055920 swapFree=4159720/4192956 [pid=27906] ppid=27904 vsize=7724 CPUtime=29.68 /proc/27906/stat : 27906 (bsolo3.0.16) R 27904 27906 2742 0 -1 4194304 87733 0 2 0 2910 58 0 0 25 0 1 0 178842017 7909376 1385 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27906/statm: 1931 1385 392 324 0 1000 0 Current children cumulated CPU time (s) 29.68 Current children cumulated vsize (KiB) 7724 Child status: 0 Real time (s): 29.7431 CPU time (s): 29.7245 CPU user time (s): 29.1386 CPU system time (s): 0.58591 CPU usage (%): 99.9373 Max. virtual memory (cumulated for all children) (KiB): 12676 getrusage(RUSAGE_CHILDREN,...) data: user time used= 29.1386 system time used= 0.58591 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 87818 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 14 involuntary context switches= 37 runsolver used 0.042993 second user time and 0.075988 second system time The end
Begin job on node7 on Fri Apr 20 00:14:04 UTC 2007 IDJOB= 363471 IDBENCH= 1854 IDSOLVER= 163 FILE ID= node7/363471-1177028044 PBS_JOBID= 4630591 Free space on /tmp= 66367 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod008.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363471-1177028044/instance-363471-1177028044.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-363471-1177028044 -o ROOT/results/node7/solver-363471-1177028044 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363471-1177028044/instance-363471-1177028044.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 4dd9ac2644c29d272d2675c7fc366ed6 RANDOM SEED= 172220648 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.231 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 : 3000.231 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: 1745936 kB Buffers: 28008 kB Cached: 211836 kB SwapCached: 12980 kB Active: 66776 kB Inactive: 201220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1745936 kB SwapTotal: 4192956 kB SwapFree: 4159720 kB Dirty: 4448 kB Writeback: 0 kB Mapped: 35296 kB Slab: 27388 kB Committed_AS: 7979352 kB PageTables: 1872 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66367 MiB End job on node7 on Fri Apr 20 00:14:34 UTC 2007