Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 262130 | 0.148976 | 0.154548 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/ ~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-testprob.opb |
MD5SUM | 83573b87c02f10ecf281bd86e00e7365 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262130 |
Best CPU time to get the best result obtained on this benchmark | 0.148976 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262130 |
Optimality of the best value was proved | YES |
Number of variables | 56 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 44 |
Number of terms in the objective function | 56 |
Biggest coefficient in the objective function | 262144 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524324 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524324 |
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 Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 56 - #constraints read: 7 0.01 o 262146 0.01 o 262130 0.15 c optimum objective found = 262130 0.15 c total time : 0.14 s 0.15 s OPTIMUM FOUND 0.15 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 0.15 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 -x56
OK 262130
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/node76/watcher-37583-1149273805 -o ROOT/results/node76/solver-37583-1149273805 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node76/37583-1149273805/instance-37583-1149273805.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.95 2/68 19693 /proc/meminfo: memFree=1559824/2055888 swapFree=4085392/4096564 [pid=19693] ppid=19691 vsize=2284 CPUtime=0 /proc/19693/stat : 19693 (Pueblo13) R 19691 19693 19647 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 193019945 2338816 141 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4160307424 0 0 4096 0 0 0 0 17 1 0 0 /proc/19693/statm: 571 150 128 16 0 11 0 Child status: 30 Real time (s): 0.154548 CPU time (s): 0.148976 CPU user time (s): 0.138978 CPU system time (s): 0.009998 CPU usage (%): 96.3946 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node76 on Fri Jun 2 18:43:25 UTC 2006 FILE ID= 37583-1149273805 PBS_JOBID= 299089 BENCH NAME= ROOT/tmp/node76/37583-1149273805/instance-37583-1149273805.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node76/37583-1149273805/instance-37583-1149273805.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-37583-1149273805 -o ROOT/results/node76/solver-37583-1149273805 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node76/37583-1149273805/instance-37583-1149273805.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 83573b87c02f10ecf281bd86e00e7365 RANDOM SEED= 363186664 /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 : 3000.236 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 : 6006.14 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 : 3000.236 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1560224 kB Buffers: 36232 kB Cached: 392332 kB SwapCached: 2488 kB Active: 102232 kB Inactive: 335008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1560224 kB SwapTotal: 4096564 kB SwapFree: 4085392 kB Dirty: 144 kB Writeback: 0 kB Mapped: 16548 kB Slab: 45056 kB Committed_AS: 264240 kB PageTables: 1260 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node76 on Fri Jun 2 18:43:26 UTC 2006