Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 307 | 17.4763 | 17.4959 |
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 |
0.00/0.01 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.01 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.01 c type "bsolo -h" for help 0.00/0.01 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.01 c Memory Limit set to 1800 MB 0.00/0.01 c Instance file /tmp/evaluation/432823-1177950407/instance-432823-1177950407.opb 0.00/0.01 c File size is 16026 bytes. 0.00/0.01 c Highest Coefficient sum: 1.02726e+06 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.005 s 0.00/0.01 c Var: 319 Constr: 6 0/0/6 Lit: 1243 Watch. Lit: 16 0.00/0.01 c Obj. Vars: 319 (100 % of total variables) 0.00/0.02 c Pre-processing Time: 0.009 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 319 6 1243 207 16 2486 0 0 0.01 0.00/0.02 c Initial Lower Bound: 291 0.00/0.02 c Initial Path Cost: 0 0.00/0.02 o 604 0.012 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 0 319 7 1562 223 332 3124 1 0 0.01 0.00/0.03 o 307 0.018 * 17.37/17.49 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 17.37/17.49 c 0 319 8 1881 235 647 3762 2 0 0.02 17.37/17.49 c 100 319 154 4472 29 953 4139 148 458 0.22 17.37/17.49 c 350 319 560 17517 31 1765 4553 554 492 0.71 17.37/17.49 c 831 317 1292 31183 24 3226 5009 1286 484 1.72 17.37/17.49 c 1645 316 2470 52653 21 5583 5510 2464 413 3.98 17.37/17.49 c 2965 316 4216 104435 24 9068 6062 4210 420 7.04 17.37/17.49 c 5046 314 4062 88367 21 8450 6669 4056 409 12.33 17.37/17.49 v -x111 x222 -x254 -x265 -x276 -x287 -x298 -x309 -x1 -x12 -x23 -x34 -x45 -x56 -x67 -x78 -x89 -x100 -x112 -x123 -x134 -x145 -x156 17.37/17.49 v -x167 -x178 -x189 -x200 -x211 -x223 -x234 -x245 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x255 -x256 -x257 -x258 -x259 -x260 17.37/17.49 v -x261 -x262 -x263 -x264 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x277 x278 -x279 -x280 -x281 -x282 -x283 17.37/17.49 v -x284 -x285 -x286 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x299 -x300 -x301 -x302 -x303 -x304 x305 -x306 17.37/17.49 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 17.37/17.49 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 17.37/17.49 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 17.37/17.49 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 17.37/17.49 v -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x124 -x125 17.37/17.49 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x146 -x147 -x148 17.37/17.49 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x168 -x169 -x170 -x171 17.37/17.49 v -x172 -x173 -x174 -x175 -x176 -x177 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x190 -x191 -x192 -x193 -x194 17.37/17.49 v -x195 -x196 -x197 -x198 -x199 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x212 -x213 -x214 -x215 -x216 -x217 17.37/17.49 v -x218 -x219 -x220 -x221 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x235 -x236 -x237 -x238 -x239 -x240 -x241 17.37/17.49 v -x242 -x243 -x244 -x246 17.37/17.49 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 17.37/17.49 c 8 7039 803 9778 3788 76888 3782 402 17.47 17.37/17.49 c Objective: 307 17.37/17.49 s OPTIMUM FOUND 17.37/17.49 c Total time: 17.473 s
OK 307
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node13/watcher-432823-1177950407 -o ROOT/results/node13/solver-432823-1177950407 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432823-1177950407/instance-432823-1177950407.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: 0.97 0.98 0.93 3/77 11121 /proc/meminfo: memFree=1856128/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=2380 CPUtime=0 /proc/11121/stat : 11121 (bsolo3.0.17) D 11119 11121 10317 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 242958561 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11879332 0 0 4096 0 18446744071563608240 0 0 17 1 0 0 /proc/11121/statm: 595 36 28 324 0 9 0 [startup+0.102157 s] /proc/loadavg: 0.97 0.98 0.93 3/77 11121 /proc/meminfo: memFree=1856128/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=12828 CPUtime=0.08 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 1738 0 0 0 8 0 0 0 18 0 1 0 242958561 13135872 617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572560 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11121/statm: 3207 617 392 324 0 2277 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12828 [startup+0.201175 s] /proc/loadavg: 0.97 0.98 0.93 3/77 11121 /proc/meminfo: memFree=1856128/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=4860 CPUtime=0.18 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 2209 0 0 0 18 0 0 0 18 0 1 0 242958561 4976640 628 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135447558 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11121/statm: 1215 628 393 324 0 285 0 Current children cumulated CPU time (s) 0.18 Current children cumulated vsize (KiB) 4860 [startup+0.301197 s] /proc/loadavg: 0.97 0.98 0.93 3/77 11121 /proc/meminfo: memFree=1856128/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=5056 CPUtime=0.28 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 2328 0 0 0 28 0 0 0 19 0 1 0 242958561 5177344 680 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313877 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11121/statm: 1264 680 393 324 0 334 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 5056 [startup+0.701282 s] /proc/loadavg: 0.97 0.98 0.93 3/77 11121 /proc/meminfo: memFree=1856128/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=5336 CPUtime=0.69 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 2703 0 0 0 68 1 0 0 23 0 1 0 242958561 5464064 712 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135227565 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11121/statm: 1334 712 393 324 0 404 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5336 [startup+1.50145 s] /proc/loadavg: 0.97 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1854584/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=5500 CPUtime=1.47 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 5638 0 0 0 145 2 0 0 25 0 1 0 242958561 5632000 739 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1375 739 393 324 0 445 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 5500 [startup+3.10179 s] /proc/loadavg: 0.97 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1854328/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=5420 CPUtime=3.08 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 14029 0 0 0 300 8 0 0 25 0 1 0 242958561 5550080 798 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572603 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1355 798 393 324 0 425 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 5420 [startup+6.30147 s] /proc/loadavg: 0.97 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1853440/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=6504 CPUtime=6.28 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 26771 0 0 0 611 17 0 0 25 0 1 0 242958561 6660096 993 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1626 993 393 324 0 696 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 6504 [startup+12.7018 s] /proc/loadavg: 0.98 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1852304/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=7560 CPUtime=12.68 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 54236 0 0 0 1235 33 0 0 25 0 1 0 242958561 7741440 1245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1890 1245 393 324 0 960 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 7560 Solver just ended. Dumping a history of the last processes samples [startup+12.8029 s] /proc/loadavg: 0.98 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1852304/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=7560 CPUtime=12.77 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 54676 0 0 0 1244 33 0 0 25 0 1 0 242958561 7741440 1245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1890 1245 393 324 0 960 0 Current children cumulated CPU time (s) 12.77 Current children cumulated vsize (KiB) 7560 [startup+16.0015 s] /proc/loadavg: 0.98 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1852304/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=7724 CPUtime=15.97 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 70469 0 0 0 1552 45 0 0 25 0 1 0 242958561 7909376 1265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314181 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1931 1265 393 324 0 1001 0 Current children cumulated CPU time (s) 15.97 Current children cumulated vsize (KiB) 7724 [startup+16.8017 s] /proc/loadavg: 0.98 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1852240/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=7248 CPUtime=16.78 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 74844 0 0 0 1630 48 0 0 25 0 1 0 242958561 7421952 1272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1812 1272 393 324 0 882 0 Current children cumulated CPU time (s) 16.78 Current children cumulated vsize (KiB) 7248 [startup+17.2018 s] /proc/loadavg: 0.98 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1852240/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=7564 CPUtime=17.17 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 77452 0 0 0 1668 49 0 0 25 0 1 0 242958561 7745536 1275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1931 1276 393 324 0 1001 0 Current children cumulated CPU time (s) 17.17 Current children cumulated vsize (KiB) 7564 [startup+17.4018 s] /proc/loadavg: 0.98 0.98 0.93 2/78 11122 /proc/meminfo: memFree=1852240/2055920 swapFree=4159412/4192956 [pid=11121] ppid=11119 vsize=7724 CPUtime=17.37 /proc/11121/stat : 11121 (bsolo3.0.17) R 11119 11121 10317 0 -1 4194304 78839 0 0 0 1687 50 0 0 25 0 1 0 242958561 7909376 1277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313361 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11121/statm: 1852 1272 393 324 0 922 0 Current children cumulated CPU time (s) 17.37 Current children cumulated vsize (KiB) 7724 Child status: 0 Real time (s): 17.4959 CPU time (s): 17.4763 CPU user time (s): 16.9624 CPU system time (s): 0.513921 CPU usage (%): 99.8885 Max. virtual memory (cumulated for all children) (KiB): 12828 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.9624 system time used= 0.513921 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 79365 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= 13 involuntary context switches= 361 runsolver used 0.017997 second user time and 0.038994 second system time The end
Begin job on node13 on Mon Apr 30 16:26:47 UTC 2007 IDJOB= 432823 IDBENCH= 1854 IDSOLVER= 199 FILE ID= node13/432823-1177950407 PBS_JOBID= 4727829 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 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= bsolo3.0.17 -m1800 /tmp/evaluation/432823-1177950407/instance-432823-1177950407.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-432823-1177950407 -o ROOT/results/node13/solver-432823-1177950407 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432823-1177950407/instance-432823-1177950407.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 4dd9ac2644c29d272d2675c7fc366ed6 RANDOM SEED= 732823216 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node13.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 : 3000.259 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 : 3000.259 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: 1856536 kB Buffers: 2860 kB Cached: 114216 kB SwapCached: 12736 kB Active: 49436 kB Inactive: 91668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1856536 kB SwapTotal: 4192956 kB SwapFree: 4159412 kB Dirty: 6672 kB Writeback: 0 kB Mapped: 31036 kB Slab: 43736 kB Committed_AS: 6963804 kB PageTables: 1876 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= 66558 MiB End job on node13 on Mon Apr 30 16:27:05 UTC 2007