Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 262989 | 8.5677 | 8.57599 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc03.opb |
MD5SUM | e21bdcea4e20c094c4fe5dbcc9e861c8 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262989 |
Best CPU time to get the best result obtained on this benchmark | 2.12968 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262989 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 96 |
Number of constraints which are clauses | 31 |
Number of constraints which are cardinality constraints (but not clauses) | 11 |
Number of constraints which are nor clauses,nor cardinality constraints | 54 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524370 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node91/41419-1149347745/instance-41419-1149347745.opb ...... 0.01 c done parsing opb. 0.01 o 263596 0.02 o 263404 0.02 o 263361 0.02 o 263354 0.02 o 263287 0.03 o 263151 0.03 o 263086 0.03 o 263064 0.08 o 263063 0.50 o 263061 0.76 o 262991 0.96 o 262990 1.08 o 262989 8.57 o 262989 8.57 s OPTIMUM FOUND 8.57 c Total Run Time 8.5607 8.57 v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 8.57 v x118 -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 8.57 v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 -x15 -x150 x151 -x152 x153 -x154 x155 x156 -x157 8.57 v x158 -x159 -x16 x160 x161 x162 x163 x164 x165 x166 x167 x168 x169 -x17 x170 x171 -x172 x173 -x174 x175 x176 x177 -x178 -x179 8.57 v -x18 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 x190 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 8.57 v -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 8.57 v -x54 -x55 -x56 -x57 -x58 -x59 x6 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 8.57 v x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99
OK 262989
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node91/watcher-41419-1149347745 -o ROOT/results/node91/solver-41419-1149347745 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/41419-1149347745/instance-41419-1149347745.opb 369425757 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 1.00 2/68 12321 /proc/meminfo: memFree=1581328/2055892 swapFree=4085372/4096564 [pid=12321] ppid=12319 vsize=1400 CPUtime=0 /proc/12321/stat : 12321 (PBS4L) R 12319 12321 12275 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 200413407 1433600 127 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/12321/statm: 350 127 99 232 0 115 0 Child status: 0 Real time (s): 8.57599 CPU time (s): 8.5677 CPU user time (s): 8.5257 CPU system time (s): 0.041993 CPU usage (%): 99.9033 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node91 on Sat Jun 3 15:15:45 UTC 2006 FILE ID= 41419-1149347745 PBS_JOBID= 310802 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc03.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/41419-1149347745/instance-41419-1149347745.opb 369425757 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-41419-1149347745 -o ROOT/results/node91/solver-41419-1149347745 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/41419-1149347745/instance-41419-1149347745.opb 369425757 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= e21bdcea4e20c094c4fe5dbcc9e861c8 RANDOM SEED= 369425757 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1581536 kB Buffers: 29904 kB Cached: 376084 kB SwapCached: 2352 kB Active: 33472 kB Inactive: 381104 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1581536 kB SwapTotal: 4096564 kB SwapFree: 4085372 kB Dirty: 240 kB Writeback: 0 kB Mapped: 16588 kB Slab: 46320 kB Committed_AS: 429360 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 node91 on Sat Jun 3 15:15:53 UTC 2006