Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 7985 | 0.578911 | 0.582153 |
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/432751-1177949073/instance-432751-1177949073.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 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 103 205 814 3 631 926 0 0 0.00 0.00/0.01 c Initial Lower Bound: 2680 0.00/0.01 c Initial Path Cost: -70 0.00/0.01 o 52925 0.011 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 0 103 206 916 4 760 1130 1 0 0.01 0.00/0.04 o 27189 0.043 * 0.04/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.08 c 0 103 207 1018 4 844 1334 2 0 0.04 0.04/0.08 o 25145 0.078 * 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1 103 209 1139 5 973 1334 4 12 0.08 0.09/0.10 o 24426 0.103 * 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 1 103 210 1241 5 1083 1334 5 9 0.10 0.09/0.12 o 22112 0.121 * 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 1 103 211 1343 6 1185 1334 6 8 0.12 0.09/0.14 o 21979 0.143 * 0.09/0.18 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.18 c 6 103 217 1583 7 1293 1334 12 41 0.14 0.09/0.18 o 21846 0.18 * 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 26 103 247 2494 10 1450 1334 42 144 0.18 0.19/0.21 o 21819 0.208 * 0.19/0.30 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.30 c 38 103 265 3099 11 1588 1334 60 182 0.21 0.19/0.30 o 21779 0.297 * 0.39/0.40 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.40 c 88 103 348 5465 15 1857 1334 143 296 0.30 0.39/0.40 o 13124 0.404 * 0.39/0.42 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.42 c 149 103 439 8072 18 2143 1334 234 368 0.40 0.39/0.42 o 11058 0.425 * 0.39/0.43 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.43 c 150 103 441 8212 18 2248 1334 236 352 0.42 0.39/0.43 o 8531 0.435 * 0.39/0.45 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.45 c 150 103 442 8314 18 2348 1334 237 344 0.43 0.39/0.45 o 8206 0.448 * 0.39/0.46 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.46 c 151 103 444 8431 18 2452 1334 239 337 0.45 0.39/0.46 o 8158 0.462 * 0.39/0.47 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.47 c 157 103 452 8745 19 2567 1334 247 339 0.46 0.39/0.47 o 8024 0.471 * 0.39/0.49 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.49 c 161 103 457 8964 19 2679 1334 252 341 0.47 0.39/0.49 o 7985 0.49 * 0.49/0.58 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.58 c 172 103 473 9532 20 2812 1334 268 350 0.49 0.49/0.58 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 0.49/0.58 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 0.49/0.58 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 0.49/0.58 v -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 0.49/0.58 v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 0.49/0.58 v -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 0.49/0.58 v -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 0.49/0.58 v -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 0.49/0.58 v -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 0.49/0.58 v -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 x252 x253 -x254 -x255 -x256 -x257 -x258 -x1 -x20 -x32 0.49/0.58 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 0.49/0.58 v -x12 -x13 -x14 -x15 -x16 -x17 -x260 -x274 -x280 x286 -x262 x263 x265 -x259 -x273 -x279 -x285 -x261 -x264 x266 -x275 -x281 -x287 0.49/0.58 v -x267 -x276 -x282 -x288 -x268 -x277 -x283 -x289 -x269 -x270 -x278 -x284 -x290 -x271 -x272 -x9 -x144 0.49/0.58 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.58 c 16 222 18 553 552 10949 347 385 0.58 0.49/0.58 c Objective: 7985 0.49/0.58 s OPTIMUM FOUND 0.49/0.58 c Total time: 0.576 s
OK 7985
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-432751-1177949073 -o ROOT/results/node72/solver-432751-1177949073 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432751-1177949073/instance-432751-1177949073.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: 0.91 0.95 0.90 3/77 12884 /proc/meminfo: memFree=1858120/2055920 swapFree=4157096/4192956 [pid=12884] ppid=12882 vsize=11748 CPUtime=0 /proc/12884/stat : 12884 (bsolo3.0.17) R 12882 12884 11295 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 270945791 12029952 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12884/statm: 2937 336 281 324 0 2004 0 [startup+0.0517241 s] /proc/loadavg: 0.91 0.95 0.90 3/77 12884 /proc/meminfo: memFree=1858120/2055920 swapFree=4157096/4192956 [pid=12884] ppid=12882 vsize=5124 CPUtime=0.04 /proc/12884/stat : 12884 (bsolo3.0.17) R 12882 12884 11295 0 -1 4194304 1830 0 0 0 4 0 0 0 18 0 1 0 270945791 5246976 597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12884/statm: 1281 597 392 324 0 351 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5124 [startup+0.101728 s] /proc/loadavg: 0.91 0.95 0.90 3/77 12884 /proc/meminfo: memFree=1858120/2055920 swapFree=4157096/4192956 [pid=12884] ppid=12882 vsize=4768 CPUtime=0.09 /proc/12884/stat : 12884 (bsolo3.0.17) R 12882 12884 11295 0 -1 4194304 3489 0 0 0 8 1 0 0 18 0 1 0 270945791 4882432 571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2971205 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12884/statm: 1236 582 393 324 0 306 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4768 [startup+0.301746 s] /proc/loadavg: 0.91 0.95 0.90 3/77 12884 /proc/meminfo: memFree=1858120/2055920 swapFree=4157096/4192956 [pid=12884] ppid=12882 vsize=5160 CPUtime=0.29 /proc/12884/stat : 12884 (bsolo3.0.17) R 12882 12884 11295 0 -1 4194304 7436 0 0 0 26 3 0 0 19 0 1 0 270945791 5283840 683 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12884/statm: 1290 683 393 324 0 360 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5160 Solver just ended. Dumping a history of the last processes samples [startup+0.501764 s] /proc/loadavg: 0.91 0.95 0.90 3/77 12884 /proc/meminfo: memFree=1858120/2055920 swapFree=4157096/4192956 [pid=12884] ppid=12882 vsize=5160 CPUtime=0.49 /proc/12884/stat : 12884 (bsolo3.0.17) R 12882 12884 11295 0 -1 4194304 7675 0 0 0 46 3 0 0 20 0 1 0 270945791 5283840 716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12884/statm: 1290 716 393 324 0 360 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5160 Child status: 0 Real time (s): 0.582153 CPU time (s): 0.578911 CPU user time (s): 0.537918 CPU system time (s): 0.040993 CPU usage (%): 99.4431 Max. virtual memory (cumulated for all children) (KiB): 5164 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.537918 system time used= 0.040993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7917 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= 12 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node72 on Mon Apr 30 16:04:33 UTC 2007 IDJOB= 432751 IDBENCH= 1757 IDSOLVER= 199 FILE ID= node72/432751-1177949073 PBS_JOBID= 4727527 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 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= bsolo3.0.17 -m1800 /tmp/evaluation/432751-1177949073/instance-432751-1177949073.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-432751-1177949073 -o ROOT/results/node72/solver-432751-1177949073 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432751-1177949073/instance-432751-1177949073.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 95e4efc01e56e7c627bbc0cc1139ffbe RANDOM SEED= 499525208 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1858592 kB Buffers: 6872 kB Cached: 120396 kB SwapCached: 16688 kB Active: 33556 kB Inactive: 116772 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1858592 kB SwapTotal: 4192956 kB SwapFree: 4157096 kB Dirty: 6600 kB Writeback: 0 kB Mapped: 29968 kB Slab: 32576 kB Committed_AS: 3429820 kB PageTables: 1792 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 node72 on Mon Apr 30 16:04:34 UTC 2007