Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 25.1442 | 25.1599 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-tuff.opb |
MD5SUM | e0d3bc77812df02cd6843b358116eb3f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 17153 |
Total number of constraints | 320 |
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 | 320 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 3360 |
Number of terms in the objective function | 90 |
Biggest coefficient in the objective function | 87382 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 524349 |
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 | 527072 |
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 25.15 c starting to Solve 25.15 Assertion failed: x >= lb; file glpmip2.c; line 230
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/node54/watcher-84987-1154164080 -o ROOT/results/node54/solver-84987-1154164080 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node54/84987-1154164080/instance-84987-1154164080.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 10258 /proc/meminfo: memFree=1675384/2055920 swapFree=4174612/4192956 [pid=10258] ppid=10256 vsize=1012 CPUtime=0 /proc/10258/stat : 10258 (glpPBv3) R 10256 10258 10209 0 -1 0 45 0 0 0 0 0 0 0 18 0 1 0 163278091 1036288 28 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 10126116 0 0 4096 0 0 0 0 17 1 0 0 /proc/10258/statm: 253 28 20 40 0 8 0 [startup+10.0025 s] /proc/loadavg: 0.93 0.95 0.90 2/64 10258 /proc/meminfo: memFree=1660216/2055920 swapFree=4174612/4192956 [pid=10258] ppid=10256 vsize=17316 CPUtime=9.98 /proc/10258/stat : 10258 (glpPBv3) R 10256 10258 10209 0 -1 0 24611 0 0 0 988 10 0 0 25 0 1 0 163278091 17731584 3963 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134632386 0 0 4096 0 0 0 0 17 1 0 0 /proc/10258/statm: 4329 3963 227 40 0 3746 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 17316 [startup+20.0096 s] /proc/loadavg: 0.94 0.96 0.91 2/64 10258 /proc/meminfo: memFree=1660280/2055920 swapFree=4174612/4192956 [pid=10258] ppid=10256 vsize=17316 CPUtime=19.99 /proc/10258/stat : 10258 (glpPBv3) R 10256 10258 10209 0 -1 0 46325 0 0 0 1979 20 0 0 25 0 1 0 163278091 17731584 3963 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0 /proc/10258/statm: 4329 3963 227 40 0 3746 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 17316 Child status: 1 Real time (s): 25.1599 CPU time (s): 25.1442 CPU user time (s): 24.8722 CPU system time (s): 0.271958 CPU usage (%): 99.9374 Max. virtual memory (cumulated for all children) (Kb): 17316 The end
Begin job on node54 on Sat Jul 29 09:08:00 UTC 2006 FILE ID= 84987-1154164080 PBS_JOBID= 892761 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-tuff.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node54/84987-1154164080/instance-84987-1154164080.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-84987-1154164080 -o ROOT/results/node54/solver-84987-1154164080 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node54/84987-1154164080/instance-84987-1154164080.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= e0d3bc77812df02cd6843b358116eb3f RANDOM SEED= 642800642 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 : 3000.256 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 : 3000.256 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: 1675592 kB Buffers: 27896 kB Cached: 266580 kB SwapCached: 12000 kB Active: 71688 kB Inactive: 239812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1675592 kB SwapTotal: 4192956 kB SwapFree: 4174612 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14468 kB Slab: 54808 kB Committed_AS: 683468 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 node54 on Sat Jul 29 09:08:25 UTC 2006