Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 62027 | 8.14176 | 8.1459 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb |
MD5SUM | ab21eb5817d07a398a94670d7815d5fb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 62027 |
Best CPU time to get the best result obtained on this benchmark | 0.017996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 62027 |
Optimality of the best value was proved | YES |
Number of variables | 40 |
Total number of constraints | 23 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 10 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 40 |
Biggest coefficient in the objective function | 8161 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 265332 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 8161 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 265332 |
Number of bits of the biggest sum of numbers | 19 |
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 0.00 c starting to Solve 0.00 c #variables read: 40 - #constraints read: 24 0.00 o 67686 0.00 o 67651 0.00 o 67644 0.00 o 67551 0.00 o 67303 0.00 o 67268 0.00 o 66778 0.00 o 66743 0.00 o 66718 0.00 o 66010 0.00 o 65968 0.00 o 65559 0.00 o 65311 0.00 o 65176 0.00 o 64928 0.00 o 64842 0.00 o 64790 0.01 o 64704 0.01 o 64690 0.01 o 64442 0.01 o 64085 0.01 o 63837 0.02 o 63799 0.08 o 63724 0.08 o 63535 0.08 o 63521 0.24 o 63378 0.25 o 63286 0.25 o 62903 0.64 o 62769 0.85 o 62634 0.86 o 62180 1.05 o 62051 7.71 o 62030 7.72 o 62027 8.14 c optimum objective found = 62027 8.14 c total time : 8.13 s 8.14 s OPTIMUM FOUND 8.14 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 x29 -x30 8.14 v -x31 -x32 -x33 x34 -x35 -x36 -x37 x38 -x39 -x40
OK 62027
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/node18/watcher-37815-1149369283 -o ROOT/results/node18/solver-37815-1149369283 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node18/37815-1149369283/instance-37815-1149369283.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.99 2/64 11887 /proc/meminfo: memFree=1705576/2055920 swapFree=4180888/4192956 [pid=11887] ppid=11885 vsize=2572 CPUtime=0 /proc/11887/stat : 11887 (Pueblo13) R 11885 11887 11841 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 202591230 2633728 232 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0 /proc/11887/statm: 643 233 200 16 0 84 0 Child status: 30 Real time (s): 8.1459 CPU time (s): 8.14176 CPU user time (s): 7.79381 CPU system time (s): 0.347947 CPU usage (%): 99.9492 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node18 on Sat Jun 3 21:14:43 UTC 2006 FILE ID= 37815-1149369283 PBS_JOBID= 312097 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node18/37815-1149369283/instance-37815-1149369283.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-37815-1149369283 -o ROOT/results/node18/solver-37815-1149369283 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node18/37815-1149369283/instance-37815-1149369283.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= ab21eb5817d07a398a94670d7815d5fb RANDOM SEED= 504361266 /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 : 3000.216 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 : 5931.00 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 : 3000.216 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: 1705784 kB Buffers: 30012 kB Cached: 251700 kB SwapCached: 3684 kB Active: 71264 kB Inactive: 219024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1705784 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 156 kB Writeback: 0 kB Mapped: 14680 kB Slab: 45972 kB Committed_AS: 369256 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node18 on Sat Jun 3 21:14:51 UTC 2006