Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 50 | 23.3804 | 23.3925 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-1_6-yes1-2.opb |
MD5SUM | bf1ec3210c4a44f5a6de8cb6be01b093 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 50 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 50 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 130 |
Number of constraints which are clauses | 130 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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 glpPB 0.2 (July 2006) 0.00 c An Application of GLPK 4.10 for PB Constraints 0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 23.39 c starting to Solve 23.39 c total time = 23.37 23.39 o 50 23.39 c quality of integer solution is H 23.39 s OPTIMUM FOUND 23.39 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 -x31 x32 23.39 v -x33 x34 -x35 x36 x37 -x38 -x39 x40 -x41 x42 -x43 x44 x45 -x46 -x47 x48 x49 -x50 x51 -x52 x53 -x54 -x55 x56 x57 -x58 x59 -x60 x61 23.39 v -x62 -x63 x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 -x73 x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 -x85 x86 x87 -x88 -x89 x90 23.39 v x91 -x92 -x93 x94 x95 -x96 -x97 x98 x99 -x100
OK 50
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.3 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node15/watcher-85286-1154168290 -o ROOT/results/node15/solver-85286-1154168290 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node15/85286-1154168290/instance-85286-1154168290.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.97 0.91 3/64 31553 /proc/meminfo: memFree=1004456/2055920 swapFree=4182804/4192956 [pid=31553] ppid=31551 vsize=1012 CPUtime=0 /proc/31553/stat : 31553 (glpPBv3) R 31551 31553 31504 0 -1 0 45 0 0 0 0 0 0 0 18 0 1 0 163689805 1036288 28 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7512868 0 0 4096 0 0 0 0 17 1 0 0 /proc/31553/statm: 253 28 20 40 0 8 0 [startup+10.0025 s] /proc/loadavg: 0.99 0.97 0.91 2/64 31553 /proc/meminfo: memFree=1003760/2055920 swapFree=4182804/4192956 [pid=31553] ppid=31551 vsize=3192 CPUtime=9.99 /proc/31553/stat : 31553 (glpPBv3) R 31551 31553 31504 0 -1 0 432 0 0 0 991 8 0 0 25 0 1 0 163689805 3268608 401 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0 /proc/31553/statm: 798 401 227 40 0 215 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 3192 [startup+20.0084 s] /proc/loadavg: 0.99 0.97 0.91 2/64 31553 /proc/meminfo: memFree=1003504/2055920 swapFree=4182804/4192956 [pid=31553] ppid=31551 vsize=3456 CPUtime=20 /proc/31553/stat : 31553 (glpPBv3) R 31551 31553 31504 0 -1 0 483 0 0 0 1982 18 0 0 25 0 1 0 163689805 3538944 452 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0 /proc/31553/statm: 864 452 227 40 0 281 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 3456 Child status: 30 Real time (s): 23.3925 CPU time (s): 23.3804 CPU user time (s): 23.1555 CPU system time (s): 0.224965 CPU usage (%): 99.9486 Max. virtual memory (cumulated for all children) (Kb): 3456 The end
Begin job on node15 on Sat Jul 29 10:18:10 UTC 2006 FILE ID= 85286-1154168290 PBS_JOBID= 893060 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-1_6-yes1-2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node15/85286-1154168290/instance-85286-1154168290.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-85286-1154168290 -o ROOT/results/node15/solver-85286-1154168290 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node15/85286-1154168290/instance-85286-1154168290.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= bf1ec3210c4a44f5a6de8cb6be01b093 RANDOM SEED= 813778594 TIMEOUT= 1800 seconds /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 : 3000.227 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 : 3000.227 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: 1004728 kB Buffers: 32132 kB Cached: 943012 kB SwapCached: 3852 kB Active: 177500 kB Inactive: 806272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1004728 kB SwapTotal: 4192956 kB SwapFree: 4182804 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14512 kB Slab: 53460 kB Committed_AS: 777028 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node15 on Sat Jul 29 10:18:33 UTC 2006