Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 7985 | 0.722889 | 0.729856 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0291.opb |
MD5SUM | 95e4efc01e56e7c627bbc0cc1139ffbe |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7985 |
Best CPU time to get the best result obtained on this benchmark | 0.074988 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 7985 |
Optimality of the best value was proved | YES |
Number of variables | 290 |
Total number of constraints | 205 |
Number of constraints which are clauses | 189 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 14 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 53 |
Number of terms in the objective function | 288 |
Biggest coefficient in the objective function | 61096 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524351 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 61096 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524351 |
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/363205-1177024082/instance-363205-1177024082.opb 0.00/0.00 c File size is 10650 bytes. 0.00/0.00 c Highest Coefficient sum: 524351 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 290 Constr: 205 189/2/14 Lit: 814 Watch. Lit: 629 0.00/0.00 c Obj. Vars: 288 (99.3103 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 103 205 814 3 631 926 0 0 0.00 0.00/0.02 c Initial Lower Bound: 2680 0.00/0.02 c Initial Path Cost: -70 0.00/0.02 o 52925 0.012 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 0 103 206 916 4 760 1130 1 0 0.01 0.00/0.05 o 27189 0.043 * 0.05/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.09 c 0 103 207 1018 4 844 1334 2 0 0.04 0.05/0.09 o 25145 0.082 * 0.08/0.11 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.11 c 2 103 210 1155 5 976 1334 5 24 0.08 0.08/0.11 o 24160 0.109 * 0.08/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.13 c 3 103 212 1271 5 1074 1334 7 27 0.11 0.08/0.13 o 23624 0.127 * 0.08/0.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.15 c 3 103 213 1373 6 1178 1334 8 23 0.13 0.08/0.15 o 22648 0.148 * 0.08/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.17 c 4 103 215 1491 6 1282 1334 10 27 0.15 0.08/0.17 o 22515 0.162 * 0.08/0.18 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.18 c 4 103 216 1593 7 1380 1334 11 24 0.16 0.08/0.18 o 22303 0.173 * 0.08/0.19 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.08/0.19 c 5 103 218 1710 7 1484 1334 13 28 0.17 0.08/0.19 o 22170 0.184 * 0.18/0.20 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.20 c 5 103 219 1812 8 1587 1334 14 27 0.18 0.18/0.20 o 21846 0.194 * 0.18/0.27 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.27 c 6 103 221 1951 8 1694 1334 16 30 0.19 0.18/0.27 o 21819 0.261 * 0.29/0.35 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.35 c 80 103 317 4500 14 1989 1334 112 305 0.26 0.29/0.35 o 21779 0.349 * 0.39/0.46 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.46 c 167 103 435 7935 18 2335 1334 230 478 0.35 0.39/0.46 c 267 103 560 11573 20 2586 1468 355 618 0.43 0.39/0.46 o 13757 0.456 * 0.39/0.48 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.48 c 267 103 561 11675 20 2693 1334 356 585 0.46 0.39/0.48 o 13124 0.477 * 0.49/0.50 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.50 c 267 103 562 11777 20 2796 1334 357 559 0.48 0.49/0.50 o 11058 0.499 * 0.49/0.51 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.51 c 268 103 564 11917 21 2900 1334 359 537 0.50 0.49/0.51 o 8531 0.509 * 0.49/0.52 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.52 c 268 103 565 12019 21 2995 1334 360 526 0.51 0.49/0.52 o 8341 0.518 * 0.59/0.60 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.60 c 268 103 566 12121 21 3107 1334 361 517 0.52 0.59/0.60 o 8206 0.592 * 0.59/0.61 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.61 c 333 100 667 14767 22 3397 1328 462 562 0.59 0.59/0.61 o 8158 0.605 * 0.59/0.62 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.62 c 339 100 674 15026 22 3506 1328 469 560 0.60 0.59/0.62 o 8024 0.616 * 0.59/0.64 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.64 c 344 100 680 15268 22 3618 1328 475 558 0.62 0.59/0.64 o 7985 0.633 * 0.68/0.72 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.68/0.72 c 356 100 694 15698 22 3742 1328 489 562 0.63 0.68/0.72 v -x18 -x19 -x21 -x22 -x30 -x31 -x33 -x34 -x41 -x42 -x44 x45 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 0.68/0.72 v -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 0.68/0.72 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 0.68/0.72 v -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 0.68/0.72 v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 0.68/0.72 v -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 0.68/0.72 v -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 0.68/0.72 v -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 0.68/0.72 v -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 0.68/0.72 v -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 x252 x253 -x254 -x255 -x256 -x257 -x258 -x1 -x20 -x32 0.68/0.72 v -x43 -x2 -x3 -x4 x5 x6 -x23 -x35 -x46 -x7 -x24 x36 -x25 -x37 -x26 -x38 -x47 -x8 -x27 -x39 -x48 -x10 -x11 -x28 x49 -x29 -x40 -x50 0.68/0.72 v -x12 -x13 -x14 -x15 -x16 -x17 -x260 -x274 -x280 x286 -x262 x263 x265 -x259 -x273 -x279 -x285 -x261 -x264 x266 -x275 -x281 -x287 0.68/0.72 v -x267 -x276 -x282 -x288 -x268 -x277 -x283 -x289 -x269 -x270 -x278 -x284 -x290 -x271 -x272 -x9 -x144 0.68/0.72 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.68/0.72 c 22 441 35 930 817 18384 612 614 0.72 0.68/0.72 c Objective: 7985 0.68/0.72 s OPTIMUM FOUND 0.68/0.72 c Total time: 0.718 s
OK 7985
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-363205-1177024082 -o ROOT/results/node21/solver-363205-1177024082 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363205-1177024082/instance-363205-1177024082.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: 0.88 1.00 1.02 3/77 3414 /proc/meminfo: memFree=1739112/2055920 swapFree=4163760/4192956 [pid=3414] ppid=3412 vsize=11748 CPUtime=0 /proc/3414/stat : 3414 (bsolo3.0.16) R 3412 3414 25229 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 150325491 12029952 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3414/statm: 2937 336 281 324 0 2003 0 [startup+0.0666391 s] /proc/loadavg: 0.88 1.00 1.02 3/77 3414 /proc/meminfo: memFree=1739112/2055920 swapFree=4163760/4192956 [pid=3414] ppid=3412 vsize=5124 CPUtime=0.05 /proc/3414/stat : 3414 (bsolo3.0.16) R 3412 3414 25229 0 -1 4194304 2129 0 2 0 5 0 0 0 18 0 1 0 150325491 5246976 594 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873541 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3414/statm: 1108 566 391 324 0 177 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 5124 [startup+0.101642 s] /proc/loadavg: 0.88 1.00 1.02 3/77 3414 /proc/meminfo: memFree=1739112/2055920 swapFree=4163760/4192956 [pid=3414] ppid=3412 vsize=5104 CPUtime=0.08 /proc/3414/stat : 3414 (bsolo3.0.16) R 3412 3414 25229 0 -1 4194304 3303 0 2 0 8 0 0 0 18 0 1 0 150325491 5226496 591 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135313648 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3414/statm: 1231 590 392 324 0 300 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 5104 [startup+0.301663 s] /proc/loadavg: 0.88 1.00 1.02 3/77 3414 /proc/meminfo: memFree=1739112/2055920 swapFree=4163760/4192956 [pid=3414] ppid=3412 vsize=4992 CPUtime=0.29 /proc/3414/stat : 3414 (bsolo3.0.16) R 3412 3414 25229 0 -1 4194304 6382 0 2 0 27 2 0 0 19 0 1 0 150325491 5111808 643 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8873541 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3414/statm: 1248 652 392 324 0 317 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4992 [startup+0.701707 s] /proc/loadavg: 0.88 1.00 1.02 3/77 3414 /proc/meminfo: memFree=1739112/2055920 swapFree=4163760/4192956 [pid=3414] ppid=3412 vsize=5416 CPUtime=0.68 /proc/3414/stat : 3414 (bsolo3.0.16) R 3412 3414 25229 0 -1 4194304 7963 0 2 0 66 2 0 0 23 0 1 0 150325491 5545984 749 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3414/statm: 1354 749 392 324 0 423 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 5416 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.729856 CPU time (s): 0.722889 CPU user time (s): 0.693894 CPU system time (s): 0.028995 CPU usage (%): 99.0454 Max. virtual memory (cumulated for all children) (KiB): 5416 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.693894 system time used= 0.028995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7974 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= 17 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node21 on Thu Apr 19 23:08:02 UTC 2007 IDJOB= 363205 IDBENCH= 1757 IDSOLVER= 163 FILE ID= node21/363205-1177024082 PBS_JOBID= 4630558 Free space on /tmp= 66387 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0291.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363205-1177024082/instance-363205-1177024082.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-363205-1177024082 -o ROOT/results/node21/solver-363205-1177024082 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363205-1177024082/instance-363205-1177024082.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 95e4efc01e56e7c627bbc0cc1139ffbe RANDOM SEED= 613029123 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1739520 kB Buffers: 72444 kB Cached: 150296 kB SwapCached: 7644 kB Active: 93732 kB Inactive: 158272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1739520 kB SwapTotal: 4192956 kB SwapFree: 4163760 kB Dirty: 4564 kB Writeback: 0 kB Mapped: 33076 kB Slab: 49976 kB Committed_AS: 1652288 kB PageTables: 1796 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= 66387 MiB End job on node21 on Thu Apr 19 23:08:03 UTC 2007