Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 2 | 2.6266 | 2.62707 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb |
MD5SUM | c019e7570938e486ee7a54f01dcef63b |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.075988 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 135 |
Total number of constraints | 19 |
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 | 19 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 225 |
Sum of products size (including duplicates) | 450 |
Number of different products | 225 |
Sum of products size | 450 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/430808-1177999147/instance-430808-1177999147.opb ...... 0.00/0.07 c done parsing opb. 0.00/0.07 o 27 0.19/0.23 o 5 1.20/1.21 o 3 2.59/2.62 o 2 2.59/2.62 o 2 2.59/2.62 s OPTIMUM FOUND 2.59/2.62 c Total Run Time 2.6186 2.59/2.62 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 2.59/2.62 v -x120 x121 -x122 x123 -x124 -x125 x126 -x127 -x128 -x129 x13 -x130 x131 x132 x133 -x134 x135 -x136 x137 -x138 -x139 -x14 -x140 2.59/2.62 v -x141 x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 x15 -x150 -x151 x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 x16 -x160 2.59/2.62 v -x161 x162 x163 x164 x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 x172 x173 x174 x175 -x176 -x177 -x178 -x179 x18 -x180 -x181 2.59/2.62 v x182 x183 x184 x185 -x186 x187 x188 -x189 x19 x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 x198 -x199 x2 x20 x200 -x201 x202 2.59/2.62 v x203 -x204 x205 -x206 x207 x208 -x209 x21 x210 -x211 x212 x213 x214 x215 -x216 x217 x218 x219 x22 x220 -x221 x222 x223 x224 x225 2.59/2.62 v -x226 x227 x228 x229 x23 x230 -x231 x232 x233 x234 x235 -x236 x237 -x238 -x239 x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 2.59/2.62 v -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 -x258 -x259 x26 -x260 -x261 x262 -x263 -x264 -x265 -x266 2.59/2.62 v x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 x282 -x283 -x284 -x285 2.59/2.62 v -x286 x287 x288 -x289 -x29 -x290 -x291 x292 x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 x30 -x300 -x301 x302 x303 -x304 -x305 2.59/2.62 v -x306 x307 x308 -x309 x31 -x310 -x311 x312 -x313 -x314 -x315 -x316 x317 -x318 -x319 x32 -x320 -x321 x322 -x323 -x324 -x325 2.59/2.62 v -x326 x327 -x328 -x329 -x33 -x330 -x331 x332 -x333 -x334 -x335 -x336 x337 x338 x339 -x34 x340 -x341 -x342 -x343 -x344 -x345 2.59/2.62 v -x346 -x347 -x348 -x349 x35 -x350 -x351 x352 x353 x354 x355 -x356 x357 x358 x359 x36 x360 x37 -x38 x39 -x4 x40 x41 x42 x43 x44 2.59/2.62 v x45 x46 -x47 -x48 x49 -x5 x50 -x51 x52 x53 x54 x55 -x56 x57 x58 -x59 x6 x60 -x61 x62 x63 x64 x65 -x66 x67 -x68 -x69 x7 -x70 -x71 x72 2.59/2.62 v -x73 -x74 -x75 -x76 x77 x78 -x79 x8 -x80 -x81 x82 -x83 -x84 -x85 -x86 x87 x88 x89 x9 x90 x91 -x92 -x93 -x94 -x95 x96 x97 -x98 -x99
OK 2
Linearizing /tmp/evaluation/430808-1177999147/instance-430808-1177999147.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-430808-1177999147 -o ROOT/results/node72/solver-430808-1177999147 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430808-1177999147/PBS4 /tmp/evaluation/430808-1177999147/instance-430808-1177999147.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: 1.00 1.00 1.00 3/77 18838 /proc/meminfo: memFree=1779112/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=1464 CPUtime=0 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 275953184 1499136 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529912 0 0 4096 0 0 0 0 17 0 0 0 /proc/18838/statm: 366 136 87 219 0 143 0 [startup+0.0763819 s] /proc/loadavg: 1.00 1.00 1.00 3/77 18838 /proc/meminfo: memFree=1779112/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=1848 CPUtime=0.07 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 292 0 0 0 7 0 0 0 18 0 1 0 275953184 1892352 275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/18838/statm: 462 275 103 219 0 239 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1848 [startup+0.101384 s] /proc/loadavg: 1.00 1.00 1.00 3/77 18838 /proc/meminfo: memFree=1779112/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=1848 CPUtime=0.09 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 334 0 0 0 9 0 0 0 18 0 1 0 275953184 1892352 317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/18838/statm: 462 317 103 219 0 239 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1848 [startup+0.301402 s] /proc/loadavg: 1.00 1.00 1.00 3/77 18838 /proc/meminfo: memFree=1779112/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=3712 CPUtime=0.29 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 557 0 0 0 29 0 0 0 19 0 1 0 275953184 3801088 540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/18838/statm: 928 540 103 219 0 705 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3712 [startup+0.701436 s] /proc/loadavg: 1.00 1.00 1.00 3/77 18838 /proc/meminfo: memFree=1779112/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=4168 CPUtime=0.69 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 844 0 0 0 68 1 0 0 23 0 1 0 275953184 4268032 778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/18838/statm: 1042 778 104 219 0 819 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4168 [startup+1.50151 s] /proc/loadavg: 1.00 1.00 1.00 2/78 18839 /proc/meminfo: memFree=1776096/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=6484 CPUtime=1.49 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 1089 0 0 0 146 3 0 0 25 0 1 0 275953184 6639616 1023 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/18838/statm: 1621 1023 104 219 0 1398 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6484 Solver just ended. Dumping a history of the last processes samples [startup+2.30158 s] /proc/loadavg: 1.00 1.00 1.00 2/78 18839 /proc/meminfo: memFree=1774816/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=6616 CPUtime=2.29 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 1220 0 0 0 226 3 0 0 25 0 1 0 275953184 6774784 1154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/18838/statm: 1654 1154 104 219 0 1431 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 6616 [startup+2.5016 s] /proc/loadavg: 1.00 1.00 1.00 2/78 18839 /proc/meminfo: memFree=1774816/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=6616 CPUtime=2.49 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 1271 0 0 0 245 4 0 0 25 0 1 0 275953184 6774784 1205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/18838/statm: 1654 1205 104 219 0 1431 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 6616 [startup+2.60161 s] /proc/loadavg: 1.00 1.00 1.00 2/78 18839 /proc/meminfo: memFree=1774816/2055920 swapFree=4157100/4192956 [pid=18838] ppid=18836 vsize=6752 CPUtime=2.59 /proc/18838/stat : 18838 (PBS4) R 18836 18838 18088 0 -1 4194304 1291 0 0 0 255 4 0 0 25 0 1 0 275953184 6914048 1225 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/18838/statm: 1688 1225 104 219 0 1465 0 Current children cumulated CPU time (s) 2.59 Current children cumulated vsize (KiB) 6752 Child status: 0 Real time (s): 2.62707 CPU time (s): 2.6266 CPU user time (s): 2.57961 CPU system time (s): 0.046992 CPU usage (%): 99.9821 Max. virtual memory (cumulated for all children) (KiB): 6752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.57961 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1301 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= 8 involuntary context switches= 64 runsolver used 0.002999 second user time and 0.013997 second system time The end
Begin job on node72 on Tue May 1 05:59:07 UTC 2007 IDJOB= 430808 IDBENCH= 48007 IDSOLVER= 157 FILE ID= node72/430808-1177999147 PBS_JOBID= 4728255 Free space on /tmp= 66563 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb COMMAND LINE= /tmp/evaluation/430808-1177999147/PBS4 /tmp/evaluation/430808-1177999147/instance-430808-1177999147.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-430808-1177999147 -o ROOT/results/node72/conversion-430808-1177999147 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430808-1177999147/instance-430808-1177999147.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-430808-1177999147 -o ROOT/results/node72/solver-430808-1177999147 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430808-1177999147/PBS4 /tmp/evaluation/430808-1177999147/instance-430808-1177999147.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= c019e7570938e486ee7a54f01dcef63b RANDOM SEED= 280548290 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: 1779584 kB Buffers: 37876 kB Cached: 152072 kB SwapCached: 16772 kB Active: 75540 kB Inactive: 137668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1779584 kB SwapTotal: 4192956 kB SwapFree: 4157100 kB Dirty: 1292 kB Writeback: 0 kB Mapped: 30080 kB Slab: 48708 kB Committed_AS: 3456772 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= 66563 MiB End job on node72 on Tue May 1 05:59:10 UTC 2007