Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 34 | 13.256 | 13.2626 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb |
MD5SUM | 6d3802f2f17c83a21ccf6c0752b41678 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 34 |
Best CPU time to get the best result obtained on this benchmark | 13.048 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 34 |
Optimality of the best value was proved | YES |
Number of variables | 392 |
Total number of constraints | 679 |
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 | 679 |
Minimum length of a constraint | 14 |
Maximum length of a constraint | 29 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 128 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 635 |
Number of bits of the biggest sum of numbers | 10 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/366141-1177057698/instance-366141-1177057698.opb ...... 0.00/0.04 c done parsing opb. 0.00/0.04 o 62 0.19/0.28 o 60 0.29/0.32 o 53 0.29/0.33 o 52 0.29/0.37 o 51 0.59/0.61 o 50 0.59/0.69 o 49 0.79/0.86 o 47 1.19/1.26 o 46 1.29/1.36 o 45 1.49/1.54 o 44 1.79/1.82 o 43 1.99/2.06 o 42 2.49/2.56 o 40 2.69/2.79 o 39 2.99/3.07 o 37 3.09/3.13 o 36 4.29/4.31 o 35 4.49/4.55 o 34 13.19/13.25 o 34 13.19/13.26 s OPTIMUM FOUND 13.19/13.26 c Total Run Time 13.213 13.19/13.26 v -x1 -x10 x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 -x11 x110 x111 x112 x113 x114 x115 x116 x117 x118 x119 -x12 x120 x121 13.19/13.26 v x122 x123 x124 x125 x126 x127 x128 x129 -x13 x130 x131 x132 x133 x134 x135 -x136 x137 x138 x139 -x14 x140 x141 x142 x143 x144 13.19/13.26 v x145 x146 x147 x148 -x149 -x15 x150 x151 x152 -x153 x154 x155 x156 x157 -x158 x159 -x16 x160 x161 x162 x163 x164 x165 x166 x167 13.19/13.26 v -x168 x169 -x17 x170 -x171 x172 x173 -x174 -x175 -x176 x177 x178 x179 -x18 x180 x181 x182 x183 x184 -x185 -x186 -x187 -x188 13.19/13.26 v -x189 -x19 x190 x191 -x192 -x193 -x194 -x195 -x196 x197 x198 x199 x2 -x20 x200 x201 x202 x203 x204 x205 x206 x207 x208 x209 -x21 13.19/13.26 v x210 x211 x212 x213 x214 x215 x216 x217 x218 x219 -x22 x220 x221 x222 x223 x224 x225 x226 x227 x228 x229 -x23 x230 x231 x232 x233 13.19/13.26 v x234 x235 x236 -x237 x238 x239 x24 x240 x241 x242 x243 x244 x245 -x246 x247 x248 x249 -x25 -x250 x251 x252 x253 x254 -x255 x256 13.19/13.26 v x257 x258 x259 -x26 x260 x261 -x262 x263 x264 -x265 x266 x267 -x268 -x269 -x27 -x270 x271 x272 x273 x274 x275 x276 -x277 -x278 13.19/13.26 v -x279 -x28 -x280 -x281 x282 -x283 -x284 -x285 -x286 -x287 x288 x289 x29 x290 x291 x292 x293 x294 x295 x296 x297 x298 x299 -x3 13.19/13.26 v -x30 x300 x301 -x302 x303 x304 x305 x306 -x307 x308 x309 -x31 x310 -x311 x312 x313 x314 x315 -x316 x317 x318 x319 x32 -x320 x321 13.19/13.26 v x322 -x323 x324 x325 -x326 -x327 -x328 x329 -x33 x330 x331 x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 13.19/13.26 v -x342 x343 x344 x345 x346 x347 x348 x349 -x35 x350 x351 -x352 x353 x354 x355 -x356 x357 x358 -x359 x36 x360 -x361 x362 x363 -x364 13.19/13.26 v x365 -x366 -x367 -x368 -x369 x37 -x370 -x371 -x372 x373 x374 x375 x376 x377 -x378 x379 x38 x380 -x381 -x382 -x383 -x384 -x385 13.19/13.26 v -x386 x387 x388 -x389 x39 -x390 -x391 -x392 -x4 -x40 -x41 -x42 -x43 x44 x45 -x46 x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 x55 13.19/13.26 v -x56 x57 x58 x59 x6 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 -x7 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x8 x80 x81 x82 x83 x84 x85 x86 13.19/13.26 v x87 x88 x89 -x9 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99
OK 34
/tmp/evaluation/366141-1177057698/instance-366141-1177057698.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-366141-1177057698 -o ROOT/results/node40/solver-366141-1177057698 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366141-1177057698/PBS4 /tmp/evaluation/366141-1177057698/instance-366141-1177057698.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: 0.99 0.97 0.98 2/77 14321 /proc/meminfo: memFree=1781048/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=1324 CPUtime=0 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 34649402 1355776 127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0 /proc/14321/statm: 331 127 87 219 0 108 0 [startup+0.0774351 s] /proc/loadavg: 0.99 0.97 0.98 2/77 14321 /proc/meminfo: memFree=1781048/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=1920 CPUtime=0.07 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 305 0 0 0 7 0 0 0 18 0 1 0 34649402 1966080 287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 480 287 102 219 0 257 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1920 [startup+0.101439 s] /proc/loadavg: 0.99 0.97 0.98 2/77 14321 /proc/meminfo: memFree=1781048/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=1920 CPUtime=0.09 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 34649402 1966080 292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 480 292 102 219 0 257 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1920 [startup+0.30148 s] /proc/loadavg: 0.99 0.97 0.98 2/77 14321 /proc/meminfo: memFree=1781048/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=1920 CPUtime=0.29 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 349 0 0 0 29 0 0 0 20 0 1 0 34649402 1966080 331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 480 331 102 219 0 257 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1920 [startup+0.701564 s] /proc/loadavg: 0.99 0.97 0.98 2/77 14321 /proc/meminfo: memFree=1781048/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=2308 CPUtime=0.69 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 428 0 0 0 69 0 0 0 24 0 1 0 34649402 2363392 410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 577 410 103 219 0 354 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2308 [startup+1.50173 s] /proc/loadavg: 0.99 0.97 0.98 2/78 14322 /proc/meminfo: memFree=1779504/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=3016 CPUtime=1.49 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 616 0 0 0 149 0 0 0 25 0 1 0 34649402 3088384 598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 754 598 103 219 0 531 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3016 [startup+3.10107 s] /proc/loadavg: 0.99 0.97 0.98 2/78 14322 /proc/meminfo: memFree=1778416/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=4364 CPUtime=3.09 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 891 0 0 0 308 1 0 0 25 0 1 0 34649402 4468736 824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 1091 824 104 219 0 868 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4364 [startup+6.30173 s] /proc/loadavg: 0.99 0.97 0.98 2/78 14322 /proc/meminfo: memFree=1777008/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=6824 CPUtime=6.29 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 1127 0 0 0 627 2 0 0 25 0 1 0 34649402 6987776 1060 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547603 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 1706 1060 104 219 0 1483 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6824 [startup+12.7011 s] /proc/loadavg: 0.99 0.97 0.98 2/78 14322 /proc/meminfo: memFree=1774712/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=7764 CPUtime=12.68 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 1772 0 0 0 1265 3 0 0 25 0 1 0 34649402 7950336 1608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 1941 1608 104 219 0 1718 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 7764 Solver just ended. Dumping a history of the last processes samples [startup+13.1012 s] /proc/loadavg: 0.99 0.97 0.98 2/78 14322 /proc/meminfo: memFree=1774648/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=7764 CPUtime=13.09 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 1781 0 0 0 1306 3 0 0 25 0 1 0 34649402 7950336 1617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 1941 1617 104 219 0 1718 0 Current children cumulated CPU time (s) 13.09 Current children cumulated vsize (KiB) 7764 [startup+13.2052 s] /proc/loadavg: 0.99 0.97 0.98 2/78 14322 /proc/meminfo: memFree=1774648/2055920 swapFree=4112848/4192956 [pid=14321] ppid=14319 vsize=7764 CPUtime=13.19 /proc/14321/stat : 14321 (PBS4) R 14319 14321 13802 0 -1 4194304 1782 0 0 0 1316 3 0 0 25 0 1 0 34649402 7950336 1618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14321/statm: 1941 1618 104 219 0 1718 0 Current children cumulated CPU time (s) 13.19 Current children cumulated vsize (KiB) 7764 Child status: 0 Real time (s): 13.2626 CPU time (s): 13.256 CPU user time (s): 13.218 CPU system time (s): 0.037994 CPU usage (%): 99.9503 Max. virtual memory (cumulated for all children) (KiB): 7764 getrusage(RUSAGE_CHILDREN,...) data: user time used= 13.218 system time used= 0.037994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1790 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= 9 involuntary context switches= 286 runsolver used 0.022996 second user time and 0.032994 second system time The end
Begin job on node40 on Fri Apr 20 08:28:18 UTC 2007 IDJOB= 366141 IDBENCH= 2642 IDSOLVER= 157 FILE ID= node40/366141-1177057698 PBS_JOBID= 4640216 Free space on /tmp= 66528 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb COMMAND LINE= /tmp/evaluation/366141-1177057698/PBS4 /tmp/evaluation/366141-1177057698/instance-366141-1177057698.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-366141-1177057698 -o ROOT/results/node40/conversion-366141-1177057698 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366141-1177057698/instance-366141-1177057698.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-366141-1177057698 -o ROOT/results/node40/solver-366141-1177057698 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366141-1177057698/PBS4 /tmp/evaluation/366141-1177057698/instance-366141-1177057698.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 6d3802f2f17c83a21ccf6c0752b41678 RANDOM SEED= 80926393 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1781456 kB Buffers: 58104 kB Cached: 138016 kB SwapCached: 2100 kB Active: 112760 kB Inactive: 108692 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1781456 kB SwapTotal: 4192956 kB SwapFree: 4112848 kB Dirty: 1304 kB Writeback: 0 kB Mapped: 34228 kB Slab: 38376 kB Committed_AS: 940444 kB PageTables: 1924 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= 66528 MiB End job on node40 on Fri Apr 20 08:28:32 UTC 2007