Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 2 | 1.47378 | 1.47561 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb |
MD5SUM | 28e49b20edb0178df64878397f43f87c |
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 | 0.05899 |
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 0.69/0.75 o 5 1.19/1.21 o 3 1.39/1.47 o 2 1.39/1.47 c optimum objective found = 2 1.39/1.47 c total time : 1.46 s 1.39/1.47 s OPTIMUM FOUND 1.39/1.47 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 1.39/1.47 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 1.39/1.47 v -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x41 x42 -x43 -x44 -x45 x71 -x72 -x73 -x74 -x75 -x131 x132 -x133 1.39/1.47 v -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 1.39/1.47 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 1.39/1.47 v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x51 x52 -x53 -x54 x55 -x81 -x82 -x83 -x84 -x85 -x181 1.39/1.47 v x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 -x190 -x191 x192 -x193 -x194 x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 1.39/1.47 v -x203 -x204 -x205 -x56 x57 -x58 x59 x60 -x86 x87 -x88 -x89 -x90 -x206 x207 -x208 x209 x210 -x211 x212 -x213 x214 x215 -x216 -x217 1.39/1.47 v -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x61 x62 x63 x64 -x65 -x91 x92 -x93 -x94 -x95 1.39/1.47 v -x231 x232 x233 x234 -x235 -x236 x237 x238 x239 -x240 -x241 x242 x243 x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 1.39/1.47 v -x253 -x254 -x255 -x66 x67 -x68 -x69 -x70 x96 x97 -x98 -x99 -x100 -x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 1.39/1.47 v -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/431208-1178003818/instance-431208-1178003818.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-431208-1178003818 -o ROOT/results/node18/solver-431208-1178003818 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431208-1178003818/instance-431208-1178003818.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 1.01 1.00 3/77 15530 /proc/meminfo: memFree=1811776/2055920 swapFree=4147196/4192956 [pid=15530] ppid=15528 vsize=2552 CPUtime=0 /proc/15530/stat : 15530 (Pueblo) R 15528 15530 13277 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 248299205 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0 /proc/15530/statm: 638 238 199 16 0 77 0 [startup+0.065251 s] /proc/loadavg: 1.00 1.01 1.00 3/77 15530 /proc/meminfo: memFree=1811776/2055920 swapFree=4147196/4192956 [pid=15530] ppid=15528 vsize=2688 CPUtime=0.06 /proc/15530/stat : 15530 (Pueblo) R 15528 15530 13277 0 -1 4194304 323 0 0 0 6 0 0 0 18 0 1 0 248299205 2752512 294 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517747 0 0 4096 0 0 0 0 17 1 0 0 /proc/15530/statm: 672 294 205 16 0 111 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2688 [startup+0.101118 s] /proc/loadavg: 1.00 1.01 1.00 3/77 15530 /proc/meminfo: memFree=1811776/2055920 swapFree=4147196/4192956 [pid=15530] ppid=15528 vsize=2816 CPUtime=0.09 /proc/15530/stat : 15530 (Pueblo) R 15528 15530 13277 0 -1 4194304 331 0 0 0 9 0 0 0 18 0 1 0 248299205 2883584 302 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517739 0 0 4096 0 0 0 0 17 1 0 0 /proc/15530/statm: 704 302 205 16 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2816 [startup+0.301137 s] /proc/loadavg: 1.00 1.01 1.00 3/77 15530 /proc/meminfo: memFree=1811776/2055920 swapFree=4147196/4192956 [pid=15530] ppid=15528 vsize=2816 CPUtime=0.29 /proc/15530/stat : 15530 (Pueblo) R 15528 15530 13277 0 -1 4194304 355 0 0 0 29 0 0 0 19 0 1 0 248299205 2883584 326 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0 /proc/15530/statm: 704 326 205 16 0 143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2816 [startup+0.701176 s] /proc/loadavg: 1.00 1.01 1.00 3/77 15530 /proc/meminfo: memFree=1811776/2055920 swapFree=4147196/4192956 [pid=15530] ppid=15528 vsize=2948 CPUtime=0.69 /proc/15530/stat : 15530 (Pueblo) R 15528 15530 13277 0 -1 4194304 368 0 0 0 69 0 0 0 23 0 1 0 248299205 3018752 339 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0 /proc/15530/statm: 737 339 205 16 0 176 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2948 Solver just ended. Dumping a history of the last processes samples [startup+1.10521 s] /proc/loadavg: 1.00 1.01 1.00 2/78 15531 /proc/meminfo: memFree=1811000/2055920 swapFree=4147196/4192956 [pid=15530] ppid=15528 vsize=2948 CPUtime=1.09 /proc/15530/stat : 15530 (Pueblo) R 15528 15530 13277 0 -1 4194304 378 0 0 0 109 0 0 0 25 0 1 0 248299205 3018752 349 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/15530/statm: 737 349 205 16 0 176 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 2948 [startup+1.30123 s] /proc/loadavg: 1.00 1.01 1.00 2/78 15531 /proc/meminfo: memFree=1811000/2055920 swapFree=4147196/4192956 [pid=15530] ppid=15528 vsize=2948 CPUtime=1.29 /proc/15530/stat : 15530 (Pueblo) R 15528 15530 13277 0 -1 4194304 379 0 0 0 129 0 0 0 25 0 1 0 248299205 3018752 350 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/15530/statm: 737 350 205 16 0 176 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 2948 [startup+1.40124 s] /proc/loadavg: 1.00 1.01 1.00 2/78 15531 /proc/meminfo: memFree=1811000/2055920 swapFree=4147196/4192956 [pid=15530] ppid=15528 vsize=2948 CPUtime=1.39 /proc/15530/stat : 15530 (Pueblo) R 15528 15530 13277 0 -1 4194304 379 0 0 0 139 0 0 0 25 0 1 0 248299205 3018752 350 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/15530/statm: 737 350 205 16 0 176 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 2948 Child status: 30 Real time (s): 1.47561 CPU time (s): 1.47378 CPU user time (s): 1.46578 CPU system time (s): 0.007998 CPU usage (%): 99.8754 Max. virtual memory (cumulated for all children) (KiB): 2948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.46578 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 387 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= 28 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node18 on Tue May 1 07:16:58 UTC 2007 IDJOB= 431208 IDBENCH= 48035 IDSOLVER= 165 FILE ID= node18/431208-1178003818 PBS_JOBID= 4728236 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=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb COMMAND LINE= Pueblo /tmp/evaluation/431208-1178003818/instance-431208-1178003818.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-431208-1178003818 -o ROOT/results/node18/conversion-431208-1178003818 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431208-1178003818/instance-431208-1178003818.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-431208-1178003818 -o ROOT/results/node18/solver-431208-1178003818 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431208-1178003818/instance-431208-1178003818.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c RANDOM SEED= 924972373 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1812184 kB Buffers: 41756 kB Cached: 110424 kB SwapCached: 14420 kB Active: 120356 kB Inactive: 55860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1812184 kB SwapTotal: 4192956 kB SwapFree: 4147196 kB Dirty: 2312 kB Writeback: 0 kB Mapped: 31048 kB Slab: 53000 kB Committed_AS: 6467560 kB PageTables: 1780 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 node18 on Tue May 1 07:17:00 UTC 2007