Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 1.56176 | 1.57021 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=5-P1=13-P2=29-P3=13-P4=7-P5=5-P6=37-P7=7-P8=29-B.opb |
MD5SUM | 1a5734774d9497f5914e33a08764abe1 |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.066989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 120 |
Total number of constraints | 17 |
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 | 17 |
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) | 200 |
Sum of products size (including duplicates) | 400 |
Number of different products | 200 |
Sum of products size | 400 |
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: 320 - #constraints read: 426 0.39/0.40 o 3 1.48/1.56 c optimum objective found = 3 1.48/1.56 c total time : 1.55 s 1.48/1.56 s OPTIMUM FOUND 1.48/1.56 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 x31 x32 1.48/1.56 v -x33 -x34 x35 x36 x37 -x38 -x39 -x40 x41 -x42 x43 -x44 -x45 x121 x122 -x123 -x124 -x125 x126 x127 -x128 -x129 -x130 -x131 -x132 1.48/1.56 v -x133 -x134 -x135 x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 x46 -x47 -x48 -x49 -x50 x81 -x82 -x83 -x84 -x85 1.48/1.56 v x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 1.48/1.56 v -x167 -x168 -x169 -x170 x51 x52 -x53 -x54 -x55 -x86 -x87 -x88 -x89 -x90 x171 x172 -x173 -x174 -x175 x176 x177 -x178 -x179 -x180 1.48/1.56 v -x181 -x182 -x183 -x184 -x185 x186 x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x56 -x57 -x58 -x59 -x60 x91 -x92 -x93 1.48/1.56 v -x94 -x95 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 1.48/1.56 v -x215 -x216 -x217 -x218 -x219 -x220 x61 -x62 x63 -x64 -x65 -x96 -x97 -x98 -x99 -x100 x221 -x222 x223 -x224 -x225 -x226 -x227 1.48/1.56 v -x228 -x229 -x230 x231 -x232 x233 -x234 -x235 x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 x66 -x67 -x68 -x69 1.48/1.56 v -x70 -x101 x102 -x103 -x104 -x105 x246 -x247 -x248 -x249 -x250 x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 1.48/1.56 v -x261 -x262 -x263 -x264 -x265 x266 -x267 -x268 -x269 -x270 x71 x72 -x73 -x74 x75 -x106 -x107 -x108 -x109 -x110 x271 x272 -x273 1.48/1.56 v -x274 x275 x276 x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 1.48/1.56 v -x295 x76 -x77 -x78 x79 x80 x111 -x112 -x113 -x114 -x115 x296 -x297 -x298 x299 x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 1.48/1.56 v -x308 x309 x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 x116 x117 -x118 -x119 -x120
OK 3
Linearizing /tmp/evaluation/429416-1177984551/instance-429416-1177984551.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-429416-1177984551 -o ROOT/results/node68/solver-429416-1177984551 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/429416-1177984551/instance-429416-1177984551.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 0.94 0.90 3/64 31956 /proc/meminfo: memFree=1853936/2055920 swapFree=4183864/4192956 [pid=31956] ppid=31954 vsize=2548 CPUtime=0 /proc/31956/stat : 31956 (Pueblo) D 31954 31956 30972 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 274444688 2609152 212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10922944 0 0 4096 0 18446744071563479169 0 0 17 1 0 0 /proc/31956/statm: 637 212 186 16 0 76 0 [startup+0.0265969 s] /proc/loadavg: 0.92 0.94 0.90 3/64 31956 /proc/meminfo: memFree=1853936/2055920 swapFree=4183864/4192956 [pid=31956] ppid=31954 vsize=2696 CPUtime=0.01 /proc/31956/stat : 31956 (Pueblo) R 31954 31956 30972 0 -1 4194304 317 0 1 0 1 0 0 0 18 0 1 0 274444688 2760704 289 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558837 0 0 4096 0 0 0 0 17 1 0 0 /proc/31956/statm: 674 289 205 16 0 113 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2696 [startup+0.101603 s] /proc/loadavg: 0.92 0.94 0.90 3/64 31956 /proc/meminfo: memFree=1853936/2055920 swapFree=4183864/4192956 [pid=31956] ppid=31954 vsize=2824 CPUtime=0.09 /proc/31956/stat : 31956 (Pueblo) R 31954 31956 30972 0 -1 4194304 337 0 1 0 9 0 0 0 18 0 1 0 274444688 2891776 309 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0 /proc/31956/statm: 706 309 205 16 0 145 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2824 [startup+0.30162 s] /proc/loadavg: 0.92 0.94 0.90 3/64 31956 /proc/meminfo: memFree=1853936/2055920 swapFree=4183864/4192956 [pid=31956] ppid=31954 vsize=2952 CPUtime=0.29 /proc/31956/stat : 31956 (Pueblo) R 31954 31956 30972 0 -1 4194304 367 0 1 0 29 0 0 0 19 0 1 0 274444688 3022848 339 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0 /proc/31956/statm: 738 339 205 16 0 177 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2952 [startup+0.701658 s] /proc/loadavg: 0.92 0.94 0.90 3/64 31956 /proc/meminfo: memFree=1853936/2055920 swapFree=4183864/4192956 [pid=31956] ppid=31954 vsize=2952 CPUtime=0.68 /proc/31956/stat : 31956 (Pueblo) R 31954 31956 30972 0 -1 4194304 380 0 1 0 68 0 0 0 22 0 1 0 274444688 3022848 352 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31956/statm: 738 352 205 16 0 177 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 2952 [startup+1.50173 s] /proc/loadavg: 0.93 0.94 0.90 2/65 31957 /proc/meminfo: memFree=1853224/2055920 swapFree=4183864/4192956 [pid=31956] ppid=31954 vsize=2952 CPUtime=1.48 /proc/31956/stat : 31956 (Pueblo) R 31954 31956 30972 0 -1 4194304 389 0 1 0 147 1 0 0 25 0 1 0 274444688 3022848 361 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31956/statm: 738 361 205 16 0 177 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 2952 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 1.57021 CPU time (s): 1.56176 CPU user time (s): 1.54477 CPU system time (s): 0.016997 CPU usage (%): 99.462 Max. virtual memory (cumulated for all children) (KiB): 2952 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.54476 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 396 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 14 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 01:55:51 UTC 2007 IDJOB= 429416 IDBENCH= 47907 IDSOLVER= 165 FILE ID= node68/429416-1177984551 PBS_JOBID= 4727990 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=5-P0=5-P1=13-P2=29-P3=13-P4=7-P5=5-P6=37-P7=7-P8=29-B.opb COMMAND LINE= Pueblo /tmp/evaluation/429416-1177984551/instance-429416-1177984551.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-429416-1177984551 -o ROOT/results/node68/conversion-429416-1177984551 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429416-1177984551/instance-429416-1177984551.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-429416-1177984551 -o ROOT/results/node68/solver-429416-1177984551 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/429416-1177984551/instance-429416-1177984551.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 1a5734774d9497f5914e33a08764abe1 RANDOM SEED= 269336028 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: 1854408 kB Buffers: 7112 kB Cached: 122352 kB SwapCached: 2592 kB Active: 38868 kB Inactive: 99936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1854408 kB SwapTotal: 4192956 kB SwapFree: 4183864 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 15460 kB Slab: 48756 kB Committed_AS: 3053796 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 01:55:53 UTC 2007