Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 18.6312 | 18.6404 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb |
MD5SUM | ba85c504e75c36f184b41f40c4eddd0f |
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 | 3.79042 |
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 | 8460 |
Total number of constraints | 216 |
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 | 216 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 3210 |
Number of terms in the objective function | 5160 |
Biggest coefficient in the objective function | 17864 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 528383 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 528383 |
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 18.63 c starting to Solve 18.63 Assertion failed: x <= ub; file glpmip2.c; line 239
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/node45/watcher-84976-1154163991 -o ROOT/results/node45/solver-84976-1154163991 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node45/84976-1154163991/instance-84976-1154163991.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.97 0.91 2/64 25899 /proc/meminfo: memFree=815336/2055920 swapFree=4183020/4192956 [pid=25899] ppid=25897 vsize=2632 CPUtime=0 /proc/25899/stat : 25899 (glpPBv3) R 25897 25899 25850 0 -1 0 240 0 0 0 0 0 0 0 18 0 1 0 163270023 2695168 210 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/25899/statm: 658 210 185 40 0 75 0 [startup+10.0024 s] /proc/loadavg: 0.99 0.97 0.91 2/64 25899 /proc/meminfo: memFree=806712/2055920 swapFree=4183020/4192956 [pid=25899] ppid=25897 vsize=10784 CPUtime=9.99 /proc/25899/stat : 25899 (glpPBv3) R 25897 25899 25850 0 -1 0 25462 0 0 0 988 11 0 0 25 0 1 0 163270023 11042816 2330 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543445 0 0 4096 0 0 0 0 17 1 0 0 /proc/25899/statm: 2696 2330 227 40 0 2113 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 10784 Child status: 1 Real time (s): 18.6404 CPU time (s): 18.6312 CPU user time (s): 18.4252 CPU system time (s): 0.205968 CPU usage (%): 99.9504 Max. virtual memory (cumulated for all children) (Kb): 10784 The end
Begin job on node45 on Sat Jul 29 09:06:31 UTC 2006 FILE ID= 84976-1154163991 PBS_JOBID= 892750 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node45/84976-1154163991/instance-84976-1154163991.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-84976-1154163991 -o ROOT/results/node45/solver-84976-1154163991 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node45/84976-1154163991/instance-84976-1154163991.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= ba85c504e75c36f184b41f40c4eddd0f RANDOM SEED= 715353947 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 : 3000.281 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 : 3000.281 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: 815544 kB Buffers: 50476 kB Cached: 1100556 kB SwapCached: 4356 kB Active: 507512 kB Inactive: 652796 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 815544 kB SwapTotal: 4192956 kB SwapFree: 4183020 kB Dirty: 180 kB Writeback: 0 kB Mapped: 14460 kB Slab: 66156 kB Committed_AS: 646632 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 node45 on Sat Jul 29 09:06:50 UTC 2006