Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 43.2424 | 43.258 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-scagr7.opb |
MD5SUM | 898083402c7ca4355f8e4024f5c352c7 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 472 |
Best CPU time to get the best result obtained on this benchmark | 1782.74 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 472 |
Optimality of the best value was proved | NO |
Number of variables | 4200 |
Total number of constraints | 129 |
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 | 129 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 300 |
Number of terms in the objective function | 3990 |
Biggest coefficient in the objective function | 14255 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 527499 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262051 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 527499 |
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 43.25 c starting to Solve 43.25 c ERROR in MIP Solver [1]
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/node39/watcher-85044-1154164332 -o ROOT/results/node39/solver-85044-1154164332 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node39/85044-1154164332/instance-85044-1154164332.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.91 2/64 1908 /proc/meminfo: memFree=1153760/2055920 swapFree=4183200/4192956 [pid=1908] ppid=1906 vsize=1232 CPUtime=0 /proc/1908/stat : 1908 (glpPBv3) R 1906 1908 1858 0 -1 0 60 0 0 0 0 0 0 0 18 0 1 0 163304398 1261568 43 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 11092772 0 0 4096 0 0 0 0 17 1 0 0 /proc/1908/statm: 605 44 34 40 0 8 0 [startup+10.0021 s] /proc/loadavg: 0.93 0.98 0.91 2/64 1908 /proc/meminfo: memFree=1150632/2055920 swapFree=4183200/4192956 [pid=1908] ppid=1906 vsize=5544 CPUtime=9.99 /proc/1908/stat : 1908 (glpPBv3) R 1906 1908 1858 0 -1 0 1192 0 0 0 998 1 0 0 25 0 1 0 163304398 5677056 1012 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0 /proc/1908/statm: 1386 1012 227 40 0 803 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 5544 [startup+20.008 s] /proc/loadavg: 0.94 0.98 0.91 2/64 1908 /proc/meminfo: memFree=1150568/2055920 swapFree=4183200/4192956 [pid=1908] ppid=1906 vsize=5544 CPUtime=20 /proc/1908/stat : 1908 (glpPBv3) R 1906 1908 1858 0 -1 0 2593 0 0 0 1998 2 0 0 25 0 1 0 163304398 5677056 1012 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0 /proc/1908/statm: 1386 1012 227 40 0 803 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 5544 [startup+30.0149 s] /proc/loadavg: 0.95 0.98 0.91 2/64 1908 /proc/meminfo: memFree=1150504/2055920 swapFree=4183200/4192956 [pid=1908] ppid=1906 vsize=5692 CPUtime=30 /proc/1908/stat : 1908 (glpPBv3) R 1906 1908 1858 0 -1 0 6393 0 0 0 2996 4 0 0 25 0 1 0 163304398 5828608 1017 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0 /proc/1908/statm: 1423 1017 227 40 0 840 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 5692 [startup+40.0208 s] /proc/loadavg: 0.96 0.98 0.91 2/64 1908 /proc/meminfo: memFree=1150312/2055920 swapFree=4183200/4192956 [pid=1908] ppid=1906 vsize=5828 CPUtime=40 /proc/1908/stat : 1908 (glpPBv3) R 1906 1908 1858 0 -1 0 12187 0 0 0 3993 7 0 0 25 0 1 0 163304398 5967872 1083 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585610 0 0 4096 0 0 0 0 17 1 0 0 /proc/1908/statm: 1457 1083 227 40 0 874 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 5828 Child status: 10 Real time (s): 43.258 CPU time (s): 43.2424 CPU user time (s): 43.1544 CPU system time (s): 0.087986 CPU usage (%): 99.964 Max. virtual memory (cumulated for all children) (Kb): 5828 The end
Begin job on node39 on Sat Jul 29 09:12:12 UTC 2006 FILE ID= 85044-1154164332 PBS_JOBID= 892818 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-scagr7.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node39/85044-1154164332/instance-85044-1154164332.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-85044-1154164332 -o ROOT/results/node39/solver-85044-1154164332 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node39/85044-1154164332/instance-85044-1154164332.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 898083402c7ca4355f8e4024f5c352c7 RANDOM SEED= 148235025 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 : 3000.214 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 : 3000.214 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: 1153968 kB Buffers: 42764 kB Cached: 781964 kB SwapCached: 3648 kB Active: 150028 kB Inactive: 683316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1153968 kB SwapTotal: 4192956 kB SwapFree: 4183200 kB Dirty: 180 kB Writeback: 0 kB Mapped: 14724 kB Slab: 54600 kB Committed_AS: 735004 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node39 on Sat Jul 29 09:12:55 UTC 2006