Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | -12 | 8.36873 | 8.37316 |
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 | 0.174972 |
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 glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 8.29/8.37 c starting to Solve 8.29/8.37 c total time = 8.36 8.29/8.37 o -12 8.29/8.37 c quality of integer solution is H 8.29/8.37 s OPTIMUM FOUND 8.29/8.37 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 8.29/8.37 v -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 8.29/8.37 v -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 8.29/8.37 v -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 8.29/8.37 v -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 8.29/8.37 v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 8.29/8.37 v -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 8.29/8.37 v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 8.29/8.37 v -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 8.29/8.37 v -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 8.29/8.37 v -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 8.29/8.37 v -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 8.29/8.37 v -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 8.29/8.37 v -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 8.29/8.37 v -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 8.29/8.37 v -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355
OK -12
Linearizing /tmp/evaluation/454113-1178021389/instance-454113-1178021389.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-454113-1178021389 -o ROOT/results/node62/solver-454113-1178021389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454113-1178021389/instance-454113-1178021389.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: 0.56 0.89 0.94 3/64 18504 /proc/meminfo: memFree=1804664/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=2648 CPUtime=0 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 120714857 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 662 236 199 40 0 77 0 [startup+0.0555511 s] /proc/loadavg: 0.56 0.89 0.94 3/64 18504 /proc/meminfo: memFree=1804664/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3644 CPUtime=0.05 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 533 0 0 0 5 0 0 0 18 0 1 0 120714857 3731456 503 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 911 503 227 40 0 326 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3644 [startup+0.101556 s] /proc/loadavg: 0.56 0.89 0.94 3/64 18504 /proc/meminfo: memFree=1804664/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3784 CPUtime=0.09 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 568 0 0 0 9 0 0 0 18 0 1 0 120714857 3874816 538 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 946 538 227 40 0 361 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3784 [startup+0.301728 s] /proc/loadavg: 0.56 0.89 0.94 3/64 18504 /proc/meminfo: memFree=1804664/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3784 CPUtime=0.29 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 568 0 0 0 29 0 0 0 19 0 1 0 120714857 3874816 538 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586566 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 946 538 227 40 0 361 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3784 [startup+0.701626 s] /proc/loadavg: 0.56 0.89 0.94 3/64 18504 /proc/meminfo: memFree=1804664/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3784 CPUtime=0.69 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 569 0 0 0 69 0 0 0 22 0 1 0 120714857 3874816 539 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 946 539 227 40 0 361 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3784 [startup+1.50172 s] /proc/loadavg: 0.56 0.89 0.94 2/65 18505 /proc/meminfo: memFree=1803248/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3784 CPUtime=1.49 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 580 0 0 0 149 0 0 0 25 0 1 0 120714857 3874816 550 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 946 550 227 40 0 361 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3784 [startup+3.10191 s] /proc/loadavg: 0.60 0.89 0.94 2/65 18505 /proc/meminfo: memFree=1803056/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3784 CPUtime=3.09 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 598 0 0 0 308 1 0 0 25 0 1 0 120714857 3874816 568 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569671 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 946 568 227 40 0 361 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3784 [startup+6.30128 s] /proc/loadavg: 0.60 0.89 0.94 2/65 18505 /proc/meminfo: memFree=1802880/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3900 CPUtime=6.29 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 840 0 0 0 627 2 0 0 25 0 1 0 120714857 3993600 599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 975 599 227 40 0 390 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3900 Solver just ended. Dumping a history of the last processes samples [startup+7.10138 s] /proc/loadavg: 0.60 0.89 0.94 2/65 18505 /proc/meminfo: memFree=1802880/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3900 CPUtime=7.09 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 885 0 0 0 706 3 0 0 25 0 1 0 120714857 3993600 599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 975 599 227 40 0 390 0 Current children cumulated CPU time (s) 7.09 Current children cumulated vsize (KiB) 3900 [startup+7.90247 s] /proc/loadavg: 0.63 0.89 0.94 2/65 18505 /proc/meminfo: memFree=1802880/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3900 CPUtime=7.89 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 909 0 0 0 786 3 0 0 25 0 1 0 120714857 3993600 599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 975 599 227 40 0 390 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 3900 [startup+8.30252 s] /proc/loadavg: 0.63 0.89 0.94 2/65 18505 /proc/meminfo: memFree=1802880/2055920 swapFree=4184544/4192956 [pid=18504] ppid=18502 vsize=3900 CPUtime=8.29 /proc/18504/stat : 18504 (glpPBv3) R 18502 18504 17784 0 -1 0 924 0 0 0 825 4 0 0 25 0 1 0 120714857 3993600 599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585272 0 0 4096 0 0 0 0 17 1 0 0 /proc/18504/statm: 975 599 227 40 0 390 0 Current children cumulated CPU time (s) 8.29 Current children cumulated vsize (KiB) 3900 Child status: 30 Real time (s): 8.37316 CPU time (s): 8.36873 CPU user time (s): 8.32673 CPU system time (s): 0.041993 CPU usage (%): 99.9471 Max. virtual memory (cumulated for all children) (KiB): 4032 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.32673 system time used= 0.041993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 933 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= 14 runsolver used 0.007998 second user time and 0.022996 second system time The end
Begin job on node62 on Tue May 1 12:09:49 UTC 2007 IDJOB= 454113 IDBENCH= 48175 IDSOLVER= 166 FILE ID= node62/454113-1178021389 PBS_JOBID= 4728387 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_1.opb COMMAND LINE= glpPBv3 /tmp/evaluation/454113-1178021389/instance-454113-1178021389.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-454113-1178021389 -o ROOT/results/node62/conversion-454113-1178021389 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454113-1178021389/instance-454113-1178021389.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-454113-1178021389 -o ROOT/results/node62/solver-454113-1178021389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454113-1178021389/instance-454113-1178021389.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b RANDOM SEED= 718494833 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node62.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 : 3000.216 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 : 3000.216 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: 1805072 kB Buffers: 28424 kB Cached: 149684 kB SwapCached: 2296 kB Active: 76384 kB Inactive: 111396 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1805072 kB SwapTotal: 4192956 kB SwapFree: 4184544 kB Dirty: 2460 kB Writeback: 0 kB Mapped: 15864 kB Slab: 49056 kB Committed_AS: 1382032 kB PageTables: 1460 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= 66562 MiB End job on node62 on Tue May 1 12:09:57 UTC 2007