Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 2 | 2.07668 | 2.07761 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb |
MD5SUM | 445adcd085eba01c07f588612cad2d76 |
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 | 0.075987 |
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 | 108 |
Total number of constraints | 13 |
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 | 13 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 216 |
Sum of products size (including duplicates) | 432 |
Number of different products | 216 |
Sum of products size | 432 |
0.00/0.00 c Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.01 c starting to Solve 0.00/0.01 c #variables read: 324 - #constraints read: 452 0.69/0.73 o 3 1.99/2.07 o 2 1.99/2.07 c optimum objective found = 2 1.99/2.07 c total time : 2.06 s 1.99/2.07 s OPTIMUM FOUND 1.99/2.07 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 1.99/2.07 v x31 x32 -x33 -x34 -x35 -x36 x37 x38 -x39 x40 -x41 -x42 -x109 x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 1.99/2.07 v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 1.99/2.07 v -x142 -x143 -x144 -x43 x44 x45 -x46 -x47 -x48 -x73 -x74 -x75 -x76 -x77 -x78 -x145 x146 x147 -x148 -x149 -x150 -x151 x152 x153 1.99/2.07 v -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 1.99/2.07 v -x175 -x176 -x177 -x178 -x179 -x180 -x49 x50 -x51 -x52 -x53 -x54 x79 -x80 -x81 -x82 -x83 -x84 -x181 x182 -x183 -x184 -x185 -x186 1.99/2.07 v -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 1.99/2.07 v -x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x55 x56 -x57 -x58 -x59 -x60 x85 -x86 -x87 -x88 -x89 -x90 -x217 x218 -x219 1.99/2.07 v -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 1.99/2.07 v -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x61 x62 -x63 x64 -x65 -x66 -x91 -x92 -x93 -x94 -x95 1.99/2.07 v -x96 -x253 x254 -x255 x256 -x257 -x258 -x259 x260 -x261 x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 1.99/2.07 v -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x67 x68 x69 x70 x71 -x72 -x97 -x98 1.99/2.07 v -x99 -x100 -x101 -x102 -x289 x290 x291 x292 x293 -x294 -x295 x296 x297 x298 x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 1.99/2.07 v -x307 x308 x309 x310 x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 x103 -x104 x105 -x106 1.99/2.07 v -x107 -x108
OK 2
Linearizing /tmp/evaluation/431712-1178009374/instance-431712-1178009374.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-431712-1178009374 -o ROOT/results/node68/solver-431712-1178009374 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431712-1178009374/instance-431712-1178009374.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: 0.78 0.95 0.98 3/64 4424 /proc/meminfo: memFree=1780560/2055920 swapFree=4183864/4192956 [pid=4424] ppid=4422 vsize=2552 CPUtime=0 /proc/4424/stat : 4424 (Pueblo) R 4422 4424 3601 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 276926903 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0 /proc/4424/statm: 638 236 199 16 0 77 0 [startup+0.075366 s] /proc/loadavg: 0.78 0.95 0.98 3/64 4424 /proc/meminfo: memFree=1780560/2055920 swapFree=4183864/4192956 [pid=4424] ppid=4422 vsize=2828 CPUtime=0.07 /proc/4424/stat : 4424 (Pueblo) R 4422 4424 3601 0 -1 4194304 334 0 0 0 7 0 0 0 18 0 1 0 276926903 2895872 305 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528074 0 0 4096 0 0 0 0 17 1 0 0 /proc/4424/statm: 707 305 205 16 0 146 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2828 [startup+0.101368 s] /proc/loadavg: 0.78 0.95 0.98 3/64 4424 /proc/meminfo: memFree=1780560/2055920 swapFree=4183864/4192956 [pid=4424] ppid=4422 vsize=2828 CPUtime=0.09 /proc/4424/stat : 4424 (Pueblo) R 4422 4424 3601 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 276926903 2895872 313 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532529 0 0 4096 0 0 0 0 17 1 0 0 /proc/4424/statm: 707 313 205 16 0 146 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2828 [startup+0.301385 s] /proc/loadavg: 0.78 0.95 0.98 3/64 4424 /proc/meminfo: memFree=1780560/2055920 swapFree=4183864/4192956 [pid=4424] ppid=4422 vsize=2960 CPUtime=0.29 /proc/4424/stat : 4424 (Pueblo) R 4422 4424 3601 0 -1 4194304 365 0 0 0 29 0 0 0 19 0 1 0 276926903 3031040 336 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0 /proc/4424/statm: 740 336 205 16 0 179 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2960 [startup+0.701422 s] /proc/loadavg: 0.78 0.95 0.98 3/64 4424 /proc/meminfo: memFree=1780560/2055920 swapFree=4183864/4192956 [pid=4424] ppid=4422 vsize=2960 CPUtime=0.69 /proc/4424/stat : 4424 (Pueblo) R 4422 4424 3601 0 -1 4194304 395 0 0 0 69 0 0 0 22 0 1 0 276926903 3031040 366 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528635 0 0 4096 0 0 0 0 17 1 0 0 /proc/4424/statm: 740 366 205 16 0 179 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2960 [startup+1.50149 s] /proc/loadavg: 0.78 0.95 0.98 2/65 4425 /proc/meminfo: memFree=1779848/2055920 swapFree=4183864/4192956 [pid=4424] ppid=4422 vsize=3088 CPUtime=1.49 /proc/4424/stat : 4424 (Pueblo) R 4422 4424 3601 0 -1 4194304 421 0 0 0 148 1 0 0 25 0 1 0 276926903 3162112 392 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4424/statm: 772 392 205 16 0 211 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3088 Solver just ended. Dumping a history of the last processes samples [startup+1.90153 s] /proc/loadavg: 0.78 0.95 0.98 2/65 4425 /proc/meminfo: memFree=1779848/2055920 swapFree=4183864/4192956 [pid=4424] ppid=4422 vsize=3216 CPUtime=1.89 /proc/4424/stat : 4424 (Pueblo) R 4422 4424 3601 0 -1 4194304 429 0 0 0 188 1 0 0 25 0 1 0 276926903 3293184 400 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4424/statm: 804 400 205 16 0 243 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 3216 [startup+2.00154 s] /proc/loadavg: 0.78 0.95 0.98 2/65 4425 /proc/meminfo: memFree=1779848/2055920 swapFree=4183864/4192956 [pid=4424] ppid=4422 vsize=3216 CPUtime=1.99 /proc/4424/stat : 4424 (Pueblo) R 4422 4424 3601 0 -1 4194304 429 0 0 0 198 1 0 0 25 0 1 0 276926903 3293184 400 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4424/statm: 804 400 205 16 0 243 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 3216 Child status: 30 Real time (s): 2.07761 CPU time (s): 2.07668 CPU user time (s): 2.05769 CPU system time (s): 0.018997 CPU usage (%): 99.9552 Max. virtual memory (cumulated for all children) (KiB): 3216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.05769 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 440 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= 3 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node68 on Tue May 1 08:49:34 UTC 2007 IDJOB= 431712 IDBENCH= 48071 IDSOLVER= 165 FILE ID= node68/431712-1178009374 PBS_JOBID= 4728289 Free space on /tmp= 66562 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb COMMAND LINE= Pueblo /tmp/evaluation/431712-1178009374/instance-431712-1178009374.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-431712-1178009374 -o ROOT/results/node68/conversion-431712-1178009374 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431712-1178009374/instance-431712-1178009374.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-431712-1178009374 -o ROOT/results/node68/solver-431712-1178009374 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431712-1178009374/instance-431712-1178009374.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76 RANDOM SEED= 569898193 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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: 1781032 kB Buffers: 16604 kB Cached: 185444 kB SwapCached: 2904 kB Active: 73672 kB Inactive: 138444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1781032 kB SwapTotal: 4192956 kB SwapFree: 4183864 kB Dirty: 2480 kB Writeback: 0 kB Mapped: 15972 kB Slab: 48908 kB Committed_AS: 3082148 kB PageTables: 1380 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 node68 on Tue May 1 08:49:36 UTC 2007