Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 23670 | 0.265959 | 0.271333 |
Name | normalized-PB07/OPT-SMALLINT-LIN/reduced/ submittedPB07/aksoy/trarea_ac/normalized-reduced-fir05_trarea_ac.opb |
MD5SUM | da210e6015c5a34ffbeabe5ecb901720 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 23670 |
Best CPU time to get the best result obtained on this benchmark | 0.146977 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 23670 |
Optimality of the best value was proved | YES |
Number of variables | 1152 |
Total number of constraints | 1774 |
Number of constraints which are clauses | 1774 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 39 |
Number of terms in the objective function | 661 |
Biggest coefficient in the objective function | 1066 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 524592 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1066 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 524592 |
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 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 0.19/0.26 c starting to Solve 0.19/0.26 c total time = 0.25 0.19/0.26 o 23670 0.19/0.26 c quality of integer solution is H 0.19/0.26 s OPTIMUM FOUND 0.19/0.26 v -x84 -x86 -x88 -x90 -x92 -x94 -x96 -x98 -x100 -x102 -x103 -x105 -x106 -x108 -x110 -x112 -x114 -x116 -x118 -x120 -x122 -x124 0.19/0.26 v -x126 -x128 -x129 -x131 -x133 -x135 -x137 -x139 -x141 -x143 -x144 -x146 -x148 -x149 -x151 -x153 -x155 -x157 -x159 -x161 -x163 0.19/0.26 v -x165 -x167 -x169 -x171 -x173 x174 -x176 -x178 -x180 -x182 -x183 -x185 -x187 -x189 -x191 -x193 -x195 -x197 -x199 -x201 -x203 0.19/0.26 v -x205 -x207 -x209 -x211 -x213 -x214 -x216 -x218 -x220 -x222 -x224 -x226 -x228 -x229 -x231 -x233 -x234 -x236 -x238 -x240 -x242 0.19/0.26 v -x244 -x246 -x248 -x250 -x252 -x254 -x256 -x258 -x260 -x262 -x264 -x266 -x268 -x269 -x271 -x273 -x275 x276 -x278 -x280 -x282 0.19/0.26 v -x284 -x286 -x287 -x289 -x291 -x293 -x295 -x297 -x299 -x301 -x303 -x305 -x306 -x308 -x310 -x311 -x313 -x314 -x316 -x318 -x319 0.19/0.26 v -x321 -x323 -x325 -x326 -x328 -x330 -x332 -x333 -x335 -x337 -x339 -x341 -x343 -x344 -x346 -x348 -x350 -x352 -x354 -x356 -x358 0.19/0.26 v -x359 -x361 -x363 -x364 -x366 -x367 -x369 -x371 -x372 -x374 -x375 -x376 -x378 -x380 -x381 -x383 -x385 -x386 -x387 -x389 -x391 0.19/0.26 v -x392 -x394 -x396 -x398 -x400 -x402 -x403 -x405 -x407 -x408 -x409 -x411 -x412 -x413 -x415 -x417 -x419 -x421 -x423 -x425 -x427 0.19/0.26 v -x429 -x430 -x432 -x434 -x436 -x437 -x438 x439 -x441 -x443 -x444 -x446 -x448 -x450 -x452 -x454 -x455 -x457 -x459 -x461 -x462 0.19/0.26 v -x464 -x466 -x468 -x470 -x472 -x474 -x475 -x477 -x479 -x481 -x483 -x485 -x487 -x489 -x491 -x493 -x494 -x496 -x498 -x500 -x502 0.19/0.26 v -x504 -x506 -x508 -x509 -x511 -x513 -x515 -x517 -x519 x520 -x522 -x524 -x526 -x528 -x530 -x532 -x534 -x536 -x537 -x539 -x541 0.19/0.26 v -x543 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-x761 -x763 -x765 -x768 0.19/0.26 v -x53 -x771 -x773 -x54 -x776 -x55 -x780 -x56 -x783 -x786 -x57 -x789 -x792 -x794 -x796 -x798 -x58 -x59 -x802 -x60 -x804 -x807 0.19/0.26 v -x61 -x62 -x812 -x63 -x816 -x819 -x64 -x825 -x827 -x829 -x832 -x834 -x836 -x841 -x843 -x845 -x847 -x65 -x849 -x851 -x854 -x66 0.19/0.26 v -x857 -x859 -x861 -x863 -x866 -x868 -x870 -x873 -x875 -x877 -x879 -x882 -x884 -x67 -x886 -x889 -x891 -x893 -x895 -x897 -x899 0.19/0.26 v -x904 -x907 -x68 -x910 -x913 -x916 -x919 -x923 -x925 -x69 -x929 -x934 -x936 -x941 -x944 -x946 -x949 -x954 -x958 -x965 -x967 0.19/0.26 v -x969 -x971 -x975 -x70 -x979 -x71 -x984 -x72 -x987 -x989 -x992 -x73 -x74 -x997 -x999 -x1001 -x75 -x1005 -x76 -x1009 -x1012 0.19/0.26 v -x1016 -x77 -x1020 -x1025 -x1027 -x1030 -x1034 -x1038 -x1040 -x1043 -x1054 -x78 -x1060 -x1068 -x1072 -x1074 -x1078 -x1083 0.19/0.26 v -x1085 -x1090 -x1094 -x1096 -x79 -x80 -x1105 -x1107 -x1109 -x81 -x82 -x1114 -x1119
OK 23670
/tmp/evaluation/372277-1177081214/instance-372277-1177081214.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-372277-1177081214 -o ROOT/results/node52/solver-372277-1177081214 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/372277-1177081214/instance-372277-1177081214.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 3/64 24811 /proc/meminfo: memFree=1737228/2055920 swapFree=4182956/4192956 [pid=24811] ppid=24809 vsize=2644 CPUtime=0 /proc/24811/stat : 24811 (glpPBv3) R 24809 24811 23999 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 62966481 2707456 226 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0 /proc/24811/statm: 661 226 192 40 0 76 0 [startup+0.018806 s] /proc/loadavg: 0.92 0.98 0.99 3/64 24811 /proc/meminfo: memFree=1737228/2055920 swapFree=4182956/4192956 [pid=24811] ppid=24809 vsize=2916 CPUtime=0.01 /proc/24811/stat : 24811 (glpPBv3) R 24809 24811 23999 0 -1 0 327 0 0 0 1 0 0 0 18 0 1 0 62966481 2985984 297 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0 /proc/24811/statm: 729 297 199 40 0 144 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2916 [startup+0.101811 s] /proc/loadavg: 0.92 0.98 0.99 3/64 24811 /proc/meminfo: memFree=1737228/2055920 swapFree=4182956/4192956 [pid=24811] ppid=24809 vsize=3880 CPUtime=0.09 /proc/24811/stat : 24811 (glpPBv3) R 24809 24811 23999 0 -1 0 601 0 0 0 9 0 0 0 18 0 1 0 62966481 3973120 570 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/24811/statm: 970 570 221 40 0 385 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3880 Solver just ended. Dumping a history of the last processes samples [startup+0.201818 s] /proc/loadavg: 0.92 0.98 0.99 3/64 24811 /proc/meminfo: memFree=1737228/2055920 swapFree=4182956/4192956 [pid=24811] ppid=24809 vsize=4028 CPUtime=0.19 /proc/24811/stat : 24811 (glpPBv3) R 24809 24811 23999 0 -1 0 638 0 0 0 19 0 0 0 18 0 1 0 62966481 4124672 607 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/24811/statm: 1007 607 221 40 0 422 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4028 Child status: 30 Real time (s): 0.271333 CPU time (s): 0.265959 CPU user time (s): 0.25996 CPU system time (s): 0.005999 CPU usage (%): 98.0194 Max. virtual memory (cumulated for all children) (KiB): 4028 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.25996 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 878 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= 9 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node52 on Fri Apr 20 15:00:14 UTC 2007 IDJOB= 372277 IDBENCH= 24960 IDSOLVER= 166 FILE ID= node52/372277-1177081214 PBS_JOBID= 4640282 Free space on /tmp= 66311 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir05_trarea_ac.opb COMMAND LINE= glpPBv3 /tmp/evaluation/372277-1177081214/instance-372277-1177081214.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-372277-1177081214 -o ROOT/results/node52/conversion-372277-1177081214 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372277-1177081214/instance-372277-1177081214.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-372277-1177081214 -o ROOT/results/node52/solver-372277-1177081214 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/372277-1177081214/instance-372277-1177081214.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= da210e6015c5a34ffbeabe5ecb901720 RANDOM SEED= 620377419 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 3000.236 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: 1737636 kB Buffers: 28564 kB Cached: 239624 kB SwapCached: 3744 kB Active: 91184 kB Inactive: 186580 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1737636 kB SwapTotal: 4192956 kB SwapFree: 4182956 kB Dirty: 2332 kB Writeback: 0 kB Mapped: 15632 kB Slab: 26480 kB Committed_AS: 1711792 kB PageTables: 1484 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= 66311 MiB End job on node52 on Fri Apr 20 15:00:15 UTC 2007