Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 0 | 23.7464 | 23.7578 |
Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-enigma.opb |
MD5SUM | 40c4ca45f28cf4c12979bc2b22100ada |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.173973 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 21 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 9 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 900207 |
Number of bits of the biggest number in a constraint | 20 |
Biggest sum of numbers in a constraint | 9508275 |
Number of bits of the biggest sum of numbers | 24 |
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: 100 - #constraints read: 43 23.75 o 0 23.75 c optimum objective found = 0 23.75 c total time : 23.74 s 23.75 s OPTIMUM FOUND 23.75 v -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x32 23.75 v -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 23.75 v x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 23.75 v -x90 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 x1 -x11 -x21 -x31 -x41 -x51 -x61 -x71 -x81 -x91
OK 0
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/node26/watcher-37456-1149322445 -o ROOT/results/node26/solver-37456-1149322445 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node26/37456-1149322445/instance-37456-1149322445.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.81 0.92 0.97 2/64 24686 /proc/meminfo: memFree=1504560/2055920 swapFree=4192956/4192956 [pid=24686] ppid=24684 vsize=2328 CPUtime=0 /proc/24686/stat : 24686 (Pueblo13) R 24684 24686 24640 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 15415436 2383872 86 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 12595288 0 0 4096 0 0 0 0 17 1 0 0 /proc/24686/statm: 582 102 88 16 0 11 0 [startup+10.0029 s] /proc/loadavg: 0.84 0.92 0.97 2/64 24686 /proc/meminfo: memFree=1504248/2055920 swapFree=4192956/4192956 [pid=24686] ppid=24684 vsize=2696 CPUtime=9.99 /proc/24686/stat : 24686 (Pueblo13) R 24684 24686 24640 0 -1 4194304 306 0 0 0 999 0 0 0 25 0 1 0 15415436 2760704 277 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134520361 0 0 4096 0 0 0 0 17 1 0 0 /proc/24686/statm: 674 277 205 16 0 115 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 2696 [startup+20.0099 s] /proc/loadavg: 0.86 0.93 0.97 2/64 24686 /proc/meminfo: memFree=1504248/2055920 swapFree=4192956/4192956 [pid=24686] ppid=24684 vsize=2696 CPUtime=20 /proc/24686/stat : 24686 (Pueblo13) R 24684 24686 24640 0 -1 4194304 308 0 0 0 2000 0 0 0 25 0 1 0 15415436 2760704 279 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 13030204 0 0 4096 0 0 0 0 17 1 0 0 /proc/24686/statm: 674 279 205 16 0 115 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 2696 Child status: 30 Real time (s): 23.7578 CPU time (s): 23.7464 CPU user time (s): 23.7444 CPU system time (s): 0.001999 CPU usage (%): 99.9521 Max. virtual memory (cumulated for all children) (Kb): 2696
Begin job on node26 on Sat Jun 3 08:14:05 UTC 2006 FILE ID= 37456-1149322445 PBS_JOBID= 309419 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-enigma.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node26/37456-1149322445/instance-37456-1149322445.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-37456-1149322445 -o ROOT/results/node26/solver-37456-1149322445 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node26/37456-1149322445/instance-37456-1149322445.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 40c4ca45f28cf4c12979bc2b22100ada RANDOM SEED= 747687243 /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 : 3000.247 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 : 5914.62 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 : 3000.247 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: 1504768 kB Buffers: 25312 kB Cached: 469728 kB SwapCached: 0 kB Active: 78028 kB Inactive: 431548 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1504768 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 160 kB Writeback: 0 kB Mapped: 24912 kB Slab: 27640 kB Committed_AS: 238620 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node26 on Sat Jun 3 08:14:29 UTC 2006