Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 2 | 3.84741 | 3.85228 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb |
MD5SUM | ade4038b6c8c483ca1d44b3698e37050 |
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 | 0.054991 |
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 | 105 |
Total number of constraints | 15 |
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 | 15 |
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) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
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 0.00/0.00 c starting to Solve 0.00/0.00 c #variables read: 280 - #constraints read: 373 0.08/0.09 o 17 0.08/0.09 o 3 3.78/3.85 o 2 3.78/3.85 c optimum objective found = 2 3.78/3.85 c total time : 3.84 s 3.78/3.85 s OPTIMUM FOUND 3.78/3.85 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 3.78/3.85 v x32 -x33 x34 -x35 x36 x37 x38 -x39 -x40 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 3.78/3.85 v -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x41 x42 -x43 -x44 x45 -x71 -x72 -x73 -x74 -x75 -x131 x132 -x133 3.78/3.85 v -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 x150 -x151 -x152 -x153 -x154 3.78/3.85 v -x155 -x46 x47 -x48 -x49 -x50 x76 -x77 x78 -x79 -x80 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 3.78/3.85 v -x169 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x51 x52 -x53 x54 x55 -x81 -x82 -x83 -x84 -x85 -x181 3.78/3.85 v x182 -x183 x184 x185 -x186 -x187 -x188 -x189 -x190 -x191 x192 -x193 x194 x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 3.78/3.85 v -x204 -x205 -x56 x57 -x58 -x59 -x60 -x86 -x87 x88 -x89 -x90 -x206 x207 -x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 3.78/3.85 v -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x61 x62 x63 -x64 -x65 -x91 -x92 -x93 -x94 3.78/3.85 v -x95 -x231 x232 x233 -x234 -x235 -x236 x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 x248 -x249 -x250 -x251 3.78/3.85 v -x252 -x253 -x254 -x255 -x66 x67 -x68 -x69 -x70 -x96 x97 -x98 -x99 -x100 -x256 x257 -x258 -x259 -x260 -x261 x262 -x263 -x264 3.78/3.85 v -x265 -x266 x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x101 -x102 -x103 -x104 -x105
OK 2
Linearizing /tmp/evaluation/430620-1177997013/instance-430620-1177997013.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-430620-1177997013 -o ROOT/results/node23/solver-430620-1177997013 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430620-1177997013/instance-430620-1177997013.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 3/77 9403 /proc/meminfo: memFree=1855856/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=2552 CPUtime=0 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 247618430 2613248 239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 638 239 199 16 0 77 0 [startup+0.092757 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9403 /proc/meminfo: memFree=1855856/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=2816 CPUtime=0.08 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 334 0 0 0 8 0 0 0 18 0 1 0 247618430 2883584 305 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 704 305 205 16 0 143 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2816 [startup+0.102759 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9403 /proc/meminfo: memFree=1855856/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=2816 CPUtime=0.09 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 335 0 0 0 9 0 0 0 18 0 1 0 247618430 2883584 306 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 704 306 205 16 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2816 [startup+0.301798 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9403 /proc/meminfo: memFree=1855856/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=2816 CPUtime=0.29 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 247618430 2883584 329 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 704 329 205 16 0 143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2816 [startup+0.701875 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9403 /proc/meminfo: memFree=1855856/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=2944 CPUtime=0.68 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 374 0 0 0 68 0 0 0 22 0 1 0 247618430 3014656 345 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 736 345 205 16 0 175 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 2944 [startup+1.50203 s] /proc/loadavg: 0.92 0.98 0.99 2/78 9404 /proc/meminfo: memFree=1855208/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=2944 CPUtime=1.49 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 390 0 0 0 148 1 0 0 25 0 1 0 247618430 3014656 361 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 736 361 205 16 0 175 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2944 [startup+3.10134 s] /proc/loadavg: 0.92 0.98 0.99 2/78 9404 /proc/meminfo: memFree=1855080/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=3076 CPUtime=3.09 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 405 0 0 0 307 2 0 0 25 0 1 0 247618430 3149824 376 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 769 376 205 16 0 208 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3076 Solver just ended. Dumping a history of the last processes samples [startup+3.50142 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9404 /proc/meminfo: memFree=1855016/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=3076 CPUtime=3.49 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 405 0 0 0 346 3 0 0 25 0 1 0 247618430 3149824 376 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 769 376 205 16 0 208 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 3076 [startup+3.70146 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9404 /proc/meminfo: memFree=1855016/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=3076 CPUtime=3.69 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 408 0 0 0 366 3 0 0 25 0 1 0 247618430 3149824 379 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 769 379 205 16 0 208 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 3076 [startup+3.80148 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9404 /proc/meminfo: memFree=1855016/2055920 swapFree=4169104/4192956 [pid=9403] ppid=9401 vsize=3076 CPUtime=3.78 /proc/9403/stat : 9403 (Pueblo) R 9401 9403 8832 0 -1 4194304 408 0 0 0 375 3 0 0 25 0 1 0 247618430 3149824 379 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9403/statm: 769 379 205 16 0 208 0 Current children cumulated CPU time (s) 3.78 Current children cumulated vsize (KiB) 3076 Child status: 30 Real time (s): 3.85228 CPU time (s): 3.84741 CPU user time (s): 3.80742 CPU system time (s): 0.039993 CPU usage (%): 99.8737 Max. virtual memory (cumulated for all children) (KiB): 3076 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.80742 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 414 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= 2 runsolver used 0.002999 second user time and 0.014997 second system time The end
Begin job on node23 on Tue May 1 05:23:33 UTC 2007 IDJOB= 430620 IDBENCH= 47993 IDSOLVER= 165 FILE ID= node23/430620-1177997013 PBS_JOBID= 4728247 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=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb COMMAND LINE= Pueblo /tmp/evaluation/430620-1177997013/instance-430620-1177997013.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-430620-1177997013 -o ROOT/results/node23/conversion-430620-1177997013 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430620-1177997013/instance-430620-1177997013.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-430620-1177997013 -o ROOT/results/node23/solver-430620-1177997013 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430620-1177997013/instance-430620-1177997013.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= ade4038b6c8c483ca1d44b3698e37050 RANDOM SEED= 670448772 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1856264 kB Buffers: 31808 kB Cached: 79076 kB SwapCached: 2472 kB Active: 77708 kB Inactive: 56020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1856264 kB SwapTotal: 4192956 kB SwapFree: 4169104 kB Dirty: 2392 kB Writeback: 0 kB Mapped: 30272 kB Slab: 51440 kB Committed_AS: 3072168 kB PageTables: 1796 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 node23 on Tue May 1 05:23:37 UTC 2007