Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | -174776 | 0.002998 | 0.00828795 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/ ~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-nazareth.opb |
MD5SUM | 0bd58fd61104d4efa74fac2638f06649 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -174776 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -174776 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 61 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 174756 |
Number of bits for the biggest coefficient in the objective function | 18 |
Sum of the numbers in the objective function | 524343 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 174759 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524343 |
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/node81/41314-1149274274/instance-41314-1149274274.opb ...... 0.00 c done parsing opb. 0.00 o 16382 0.00 o 15717 0.00 o 7030 0.00 o 706 0.00 o 691 0.00 o 179 0.00 o 153 0.00 o 14 0.00 o 13 0.00 o 12 0.00 o 11 0.00 o 10 0.00 o 8 0.00 o 7 0.00 o 6 0.00 o 5 0.00 o 4 0.00 o 3 0.00 o 2 0.00 o 1 0.00 o 0 0.00 s OPTIMUM FOUND 0.00 c Total Run Time 0.001999 0.00 v -x1 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 x19 -x2 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 -x3 x30 x31 x32 x33 x34 x35 x36 x37 0.00 v x38 x39 -x4 x40 x41 x42 x43 x44 x45 x46 x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 0.00 v -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x8 -x9
OK -174776
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/node81/watcher-41314-1149274274 -o ROOT/results/node81/solver-41314-1149274274 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node81/41314-1149274274/instance-41314-1149274274.opb 918950789 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.94 2/68 24525 /proc/meminfo: memFree=1111144/2055892 swapFree=4085344/4096564 [pid=24525] ppid=24523 vsize=1368 CPUtime=0 /proc/24525/stat : 24525 (PBS4L) R 24523 24525 24479 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 193066884 1400832 95 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135137645 0 0 4096 0 0 0 0 17 1 0 0 /proc/24525/statm: 350 102 89 232 0 115 0 Child status: 0 Real time (s): 0.00828795 CPU time (s): 0.002998 CPU user time (s): 0.000999 CPU system time (s): 0.001999 CPU usage (%): 36.173 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node81 on Fri Jun 2 18:51:14 UTC 2006 FILE ID= 41314-1149274274 PBS_JOBID= 299103 BENCH NAME= ROOT/tmp/node81/41314-1149274274/instance-41314-1149274274.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node81/41314-1149274274/instance-41314-1149274274.opb 918950789 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node81/watcher-41314-1149274274 -o ROOT/results/node81/solver-41314-1149274274 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node81/41314-1149274274/instance-41314-1149274274.opb 918950789 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 0bd58fd61104d4efa74fac2638f06649 RANDOM SEED= 918950789 /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 : 3000.248 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 : 6006.19 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 : 3000.248 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1111352 kB Buffers: 44684 kB Cached: 820680 kB SwapCached: 2656 kB Active: 170412 kB Inactive: 703828 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1111352 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 256 kB Writeback: 0 kB Mapped: 16516 kB Slab: 56836 kB Committed_AS: 260344 kB PageTables: 1288 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node81 on Fri Jun 2 18:51:14 UTC 2006