Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 62027 | 9.04562 | 9.05071 |
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 0.01 o 66010 0.01 o 65968 0.01 o 65559 0.01 o 65311 0.01 o 65176 0.01 o 64928 0.01 o 64842 0.01 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 0.09 o 63724 0.09 o 63535 0.09 o 63521 0.25 o 63378 0.26 o 63286 0.26 o 62903 0.68 o 62769 0.89 o 62634 0.91 o 62180 1.11 o 62051 8.98 o 62027 9.04 c optimum objective found = 62027 9.04 c total time : 9.04 s 9.04 s OPTIMUM FOUND 9.04 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 9.04 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-36665-1149369295 -o ROOT/results/node18/solver-36665-1149369295 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node18/36665-1149369295/instance-36665-1149369295.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.99 2/64 11947 /proc/meminfo: memFree=1705592/2055920 swapFree=4180888/4192956 [pid=11947] ppid=11945 vsize=2328 CPUtime=0 /proc/11947/stat : 11947 (Pueblo) R 11945 11947 11901 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 202592421 2383872 130 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 7830392 0 0 4096 0 0 0 0 17 1 0 0 /proc/11947/statm: 582 130 111 16 0 11 0 Child status: 30 Real time (s): 9.05071 CPU time (s): 9.04562 CPU user time (s): 8.68468 CPU system time (s): 0.360945 CPU usage (%): 99.9438 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node18 on Sat Jun 3 21:14:55 UTC 2006 FILE ID= 36665-1149369295 PBS_JOBID= 312098 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/Pueblo ROOT/tmp/node18/36665-1149369295/instance-36665-1149369295.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-36665-1149369295 -o ROOT/results/node18/solver-36665-1149369295 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node18/36665-1149369295/instance-36665-1149369295.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= ab21eb5817d07a398a94670d7815d5fb RANDOM SEED= 721866440 /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: 1705800 kB Buffers: 30020 kB Cached: 251692 kB SwapCached: 3684 kB Active: 71276 kB Inactive: 219036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1705800 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 292 kB Writeback: 0 kB Mapped: 14680 kB Slab: 45904 kB Committed_AS: 369400 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 21:15:04 UTC 2006