Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 1523 | 2.65859 | 2.66515 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb |
MD5SUM | 303eaeab4b7ccd67c7fab31d13d20bc2 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1523 |
Best CPU time to get the best result obtained on this benchmark | 2.65859 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1523 |
Optimality of the best value was proved | YES |
Number of variables | 201 |
Total number of constraints | 133 |
Number of constraints which are clauses | 20 |
Number of constraints which are cardinality constraints (but not clauses) | 26 |
Number of constraints which are nor clauses,nor cardinality constraints | 87 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 67 |
Number of terms in the objective function | 201 |
Biggest coefficient in the objective function | 1920 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 19980 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1920 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 19980 |
Number of bits of the biggest sum of numbers | 15 |
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 glpPB 0.2 (July 2006) 0.00 c An Application of GLPK 4.10 for PB Constraints 0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 2.66 c starting to Solve 2.66 c total time = 2.65 2.66 o 1523 2.66 c quality of integer solution is H 2.66 s OPTIMUM FOUND 2.66 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 2.66 v -x29 x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 2.66 v -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 2.66 v -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 x106 2.66 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 2.66 v -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 2.66 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 2.66 v -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 2.66 v -x191 x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201
OK 1523
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 3.0.3 (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/node2/watcher-85156-1154165918 -o ROOT/results/node2/solver-85156-1154165918 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node2/85156-1154165918/instance-85156-1154165918.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.79 0.92 0.89 2/64 6023 /proc/meminfo: memFree=1197264/2055920 swapFree=4182688/4192956 [pid=6023] ppid=6021 vsize=2384 CPUtime=0 /proc/6023/stat : 6023 (glpPBv3) R 6021 6023 5974 0 -1 0 213 0 0 0 0 0 0 0 19 0 1 0 163453379 2441216 184 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 10900384 0 0 4096 0 0 0 0 17 1 0 0 /proc/6023/statm: 596 194 171 40 0 13 0 Child status: 30 Real time (s): 2.66515 CPU time (s): 2.65859 CPU user time (s): 2.6396 CPU system time (s): 0.018997 CPU usage (%): 99.7539 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node2 on Sat Jul 29 09:38:38 UTC 2006 FILE ID= 85156-1154165918 PBS_JOBID= 892930 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node2/85156-1154165918/instance-85156-1154165918.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-85156-1154165918 -o ROOT/results/node2/solver-85156-1154165918 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node2/85156-1154165918/instance-85156-1154165918.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 303eaeab4b7ccd67c7fab31d13d20bc2 RANDOM SEED= 515077124 TIMEOUT= 1800 seconds /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: 1197536 kB Buffers: 44516 kB Cached: 735464 kB SwapCached: 3992 kB Active: 126600 kB Inactive: 662348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1197536 kB SwapTotal: 4192956 kB SwapFree: 4182688 kB Dirty: 284 kB Writeback: 0 kB Mapped: 14528 kB Slab: 55460 kB Committed_AS: 739040 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node2 on Sat Jul 29 09:38:41 UTC 2006