Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 5.21221 | 5.21985 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-reduced-mps-v2-20-10-NSR8K.opb |
MD5SUM | 093bff5ffdc26fbd8afb9be10c9fedc9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 5.21221 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 221520 |
Total number of constraints | 6283 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 6283 |
Minimum length of a constraint | 45 |
Maximum length of a constraint | 221520 |
Number of terms in the objective function | 221520 |
Biggest coefficient in the objective function | 8183 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 743259 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262141 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 743261 |
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 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 5.20 c starting to Solve 5.20 s UNSATISFIABLE
ERROR: no interpretation found !
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/node20/watcher-84963-1154163850 -o ROOT/results/node20/solver-84963-1154163850 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node20/84963-1154163850/instance-84963-1154163850.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.91 2/64 4430 /proc/meminfo: memFree=1119472/2055920 swapFree=4183448/4192956 [pid=4430] ppid=4428 vsize=268 CPUtime=0 /proc/4430/stat : 4430 (glpPBv3) D 4428 4430 4381 0 -1 0 39 0 0 0 0 0 0 0 18 0 1 0 163245550 274432 23 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7619364 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/4430/statm: 67 23 18 40 0 2 0 Child status: 20 Real time (s): 5.21985 CPU time (s): 5.21221 CPU user time (s): 5.06123 CPU system time (s): 0.150977 CPU usage (%): 99.8535 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node20 on Sat Jul 29 09:04:11 UTC 2006 FILE ID= 84963-1154163850 PBS_JOBID= 892737 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-NSR8K.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node20/84963-1154163850/instance-84963-1154163850.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-84963-1154163850 -o ROOT/results/node20/solver-84963-1154163850 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node20/84963-1154163850/instance-84963-1154163850.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 093bff5ffdc26fbd8afb9be10c9fedc9 RANDOM SEED= 433105395 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 : 3000.239 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 : 3000.239 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: 1119680 kB Buffers: 42096 kB Cached: 811292 kB SwapCached: 3412 kB Active: 121164 kB Inactive: 740928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1119680 kB SwapTotal: 4192956 kB SwapFree: 4183448 kB Dirty: 296 kB Writeback: 0 kB Mapped: 14740 kB Slab: 60132 kB Committed_AS: 668484 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node20 on Sat Jul 29 09:04:16 UTC 2006