Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 0 | 2.33864 | 2.3431 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-enigma.opb |
MD5SUM | 41834777456d00b1f1bcfadb1f825a87 |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 0.159975 |
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 | 49638 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524340 |
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 0.00 c starting to Solve 0.00 c #variables read: 100 - #constraints read: 43 2.34 o 0 2.34 c optimum objective found = 0 2.34 c total time : 2.33 s 2.34 s OPTIMUM FOUND 2.34 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 2.34 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 2.34 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 2.34 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/node62/watcher-37682-1149346478 -o ROOT/results/node62/solver-37682-1149346478 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node62/37682-1149346478/instance-37682-1149346478.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.95 2/64 14196 /proc/meminfo: memFree=1216480/2055920 swapFree=4191908/4192956 [pid=14196] ppid=14194 vsize=2328 CPUtime=0 /proc/14196/stat : 14196 (Pueblo13) R 14194 14196 14150 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 43851355 2383872 131 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 8076152 0 0 4096 0 0 0 0 17 1 0 0 /proc/14196/statm: 582 132 113 16 0 11 0 Child status: 30 Real time (s): 2.3431 CPU time (s): 2.33864 CPU user time (s): 2.33664 CPU system time (s): 0.001999 CPU usage (%): 99.8097 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node62 on Sat Jun 3 14:54:38 UTC 2006 FILE ID= 37682-1149346478 PBS_JOBID= 310714 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-enigma.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node62/37682-1149346478/instance-37682-1149346478.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-37682-1149346478 -o ROOT/results/node62/solver-37682-1149346478 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node62/37682-1149346478/instance-37682-1149346478.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 41834777456d00b1f1bcfadb1f825a87 RANDOM SEED= 213386850 /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 : 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 : 3000.225 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1216880 kB Buffers: 35216 kB Cached: 724656 kB SwapCached: 572 kB Active: 76140 kB Inactive: 697884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1216880 kB SwapTotal: 4192956 kB SwapFree: 4191908 kB Dirty: 352 kB Writeback: 0 kB Mapped: 23728 kB Slab: 51004 kB Committed_AS: 283824 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node62 on Sat Jun 3 14:54:41 UTC 2006