Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 262288 | 6.19706 | 6.20482 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc01.opb |
MD5SUM | c2934cbe264e98064d53d09fc14b43dc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262288 |
Best CPU time to get the best result obtained on this benchmark | 0.181972 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262288 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
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 | 524336 |
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: 113 - #constraints read: 72 0.36 o 262318 0.36 o 262317 0.50 o 262290 0.50 o 262289 0.65 o 262288 6.20 c optimum objective found = 262288 6.20 c total time : 6.19 s 6.20 s OPTIMUM FOUND 6.20 v x83 x84 x85 -x86 x87 x88 x89 x90 x91 x92 x93 x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 6.20 v -x110 -x111 -x112 x113 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 x13 -x14 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 6.20 v -x28 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x59 6.20 v -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x1 -x2 -x15 -x16 -x29 -x30 -x43 6.20 v -x44 -x57 -x58 -x71 -x72
OK 262288
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/node78/watcher-37704-1149351377 -o ROOT/results/node78/solver-37704-1149351377 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node78/37704-1149351377/instance-37704-1149351377.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.94 0.97 2/67 19638 /proc/meminfo: memFree=1738472/2055892 swapFree=4085732/4096564 [pid=19638] ppid=19636 vsize=18544 CPUtime=0 /proc/19638/stat : 19638 (runsolver) R 19636 19638 19592 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 200166523 18989056 278 18446744073709551615 4194304 4262084 548682069056 18446744073709551615 243065746455 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/19638/statm: 4636 278 242 16 0 2626 0 Child status: 30 Real time (s): 6.20482 CPU time (s): 6.19706 CPU user time (s): 6.11107 CPU system time (s): 0.085986 CPU usage (%): 99.8749 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node78 on Sat Jun 3 16:16:17 UTC 2006 FILE ID= 37704-1149351377 PBS_JOBID= 311007 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node78/37704-1149351377/instance-37704-1149351377.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node78/watcher-37704-1149351377 -o ROOT/results/node78/solver-37704-1149351377 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node78/37704-1149351377/instance-37704-1149351377.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc RANDOM SEED= 717286830 /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 : 3000.225 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 : 6006.17 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 : 3000.225 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1738616 kB Buffers: 15352 kB Cached: 243120 kB SwapCached: 2512 kB Active: 40904 kB Inactive: 226328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1738616 kB SwapTotal: 4096564 kB SwapFree: 4085732 kB Dirty: 268 kB Writeback: 0 kB Mapped: 15196 kB Slab: 36512 kB Committed_AS: 354160 kB PageTables: 1420 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node78 on Sat Jun 3 16:16:23 UTC 2006