Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | OPT | 104028 | 9.13661 | 9.12255 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0282.opb |
MD5SUM | d35dbcd7bf8957c732cac3ff25f67cb4 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 104028 |
Best CPU time to get the best result obtained on this benchmark | 1.20482 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 104028 |
Optimality of the best value was proved | YES |
Number of variables | 282 |
Total number of constraints | 221 |
Number of constraints which are clauses | 177 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 44 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 57 |
Number of terms in the objective function | 282 |
Biggest coefficient in the objective function | 64659 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524436 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 64659 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524436 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Running pbsmodels-v1.31 0.06 o 178599 0.07 o 168580 0.08 o 152524 0.09 o 151389 0.10 o 130257 0.14 o 128768 0.17 o 128643 0.20 o 125732 0.20 o 125515 0.21 o 121010 0.82 o 119266 1.21 o 117891 1.60 o 116301 1.60 o 115447 1.63 o 115354 1.94 o 114615 1.97 o 114522 2.32 o 114509 2.36 o 114137 2.47 o 113885 2.47 o 113031 2.55 o 104451 2.56 o 104425 2.56 o 104299 2.58 o 104206 2.82 o 104147 2.96 o 104087 5.43 o 104028 9.11 s OPTIMUM FOUND 9.11 v x4 x12 x92 x102 x104 x118 x156 x170 x192 x200 x216 x224 x226 x238 x241 x243 x244 x245 x247 x249 x252 x255 x257 x258 x261 x263 x264 9.11 v x274 x276 x277 x278 x281 x282 -x1 -x2 -x3 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 9.11 v -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 9.11 v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 9.11 v -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x103 9.11 v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 9.11 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 9.11 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 9.11 v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 9.11 v -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 9.11 v -x215 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x225 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x239 9.11 v -x240 -x242 -x246 -x248 -x250 -x251 -x253 -x254 -x256 -x259 -x260 -x262 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 9.11 v -x275 -x279 -x280
OK 104028
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node83/watcher-45389-1149647294 -o ROOT/results/node83/solver-45389-1149647294 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node83/45389-1149647294/instance-45389-1149647294.opb 544320728 ROOT/tmp/node83/45389-1149647294 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.99 2/67 2720 /proc/meminfo: memFree=1529312/2055888 swapFree=4085408/4096564 [pid=2720] ppid=2718 vsize=5368 CPUtime=0 /proc/2720/stat : 2720 (runpbsmodels) S 2718 2720 2674 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 230368737 5496832 233 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 242290846276 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/2720/statm: 1342 233 194 169 0 52 0 [pid=2721] ppid=2720 vsize=2504 CPUtime=0 /proc/2721/stat : 2721 (pbsmodels-v1.31) R 2720 2720 2674 0 -1 4194304 45 0 0 0 0 0 0 0 21 0 1 0 230368737 2564096 27 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 242288227157 0 0 4096 0 0 0 0 17 1 0 0 /proc/2721/statm: 626 27 20 3 0 5 0 Child status: 0 Real time (s): 9.12255 CPU time (s): 9.13661 CPU user time (s): 9.10962 CPU system time (s): 0.026995 CPU usage (%): 100.154 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node83 on Wed Jun 7 02:28:14 UTC 2006 FILE ID= 45389-1149647294 PBS_JOBID= 323888 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0282.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node83/45389-1149647294/instance-45389-1149647294.opb 544320728 ROOT/tmp/node83/45389-1149647294 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node83/watcher-45389-1149647294 -o ROOT/results/node83/solver-45389-1149647294 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node83/45389-1149647294/instance-45389-1149647294.opb 544320728 ROOT/tmp/node83/45389-1149647294 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= d35dbcd7bf8957c732cac3ff25f67cb4 RANDOM SEED= 544320728 /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 : 3000.265 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 : 6006.16 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 : 3000.265 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1529520 kB Buffers: 35432 kB Cached: 420456 kB SwapCached: 2364 kB Active: 86280 kB Inactive: 378392 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1529520 kB SwapTotal: 4096564 kB SwapFree: 4085408 kB Dirty: 264 kB Writeback: 0 kB Mapped: 16888 kB Slab: 48380 kB Committed_AS: 482392 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node83 on Wed Jun 7 02:28:23 UTC 2006