Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 8.44072 | 8.44895 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n370c.opb |
MD5SUM | c00448b3bb1fb54d1d5ecdb2bc9f967d |
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 | 8.44072 |
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 | 155000 |
Total number of constraints | 5150 |
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 | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 76 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 654121 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262143 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 654121 |
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 8.43 c starting to Solve 8.43 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/node26/watcher-84886-1154162321 -o ROOT/results/node26/solver-84886-1154162321 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node26/84886-1154162321/instance-84886-1154162321.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 3/64 2320 /proc/meminfo: memFree=982152/2055920 swapFree=4177816/4192956 [pid=2320] ppid=2318 vsize=268 CPUtime=0 /proc/2320/stat : 2320 (glpPBv3) D 2318 2320 2271 0 -1 0 39 0 0 0 0 0 0 0 19 0 1 0 163092252 274432 23 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 12591908 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/2320/statm: 67 23 18 40 0 2 0 Child status: 20 Real time (s): 8.44895 CPU time (s): 8.44072 CPU user time (s): 8.32973 CPU system time (s): 0.110983 CPU usage (%): 99.9025 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node26 on Sat Jul 29 08:38:42 UTC 2006 FILE ID= 84886-1154162321 PBS_JOBID= 892660 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n370c.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node26/84886-1154162321/instance-84886-1154162321.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-84886-1154162321 -o ROOT/results/node26/solver-84886-1154162321 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node26/84886-1154162321/instance-84886-1154162321.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= c00448b3bb1fb54d1d5ecdb2bc9f967d RANDOM SEED= 150244054 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 : 3000.225 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: 982552 kB Buffers: 41960 kB Cached: 946796 kB SwapCached: 8804 kB Active: 198076 kB Inactive: 804708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 982552 kB SwapTotal: 4192956 kB SwapFree: 4177816 kB Dirty: 156 kB Writeback: 0 kB Mapped: 14468 kB Slab: 56656 kB Committed_AS: 762936 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 Jul 29 08:38:50 UTC 2006