Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 22.3276 | 22.3374 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-fffff800.opb |
MD5SUM | f2e3e708ab88850fd5a3cdf379c0e388 |
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 | 25620 |
Total number of constraints | 524 |
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 | 524 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 7530 |
Number of terms in the objective function | 240 |
Biggest coefficient in the objective function | 32769 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524520 |
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 | 530865 |
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 22.33 c starting to Solve 22.33 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/node56/watcher-85026-1154164203 -o ROOT/results/node56/solver-85026-1154164203 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node56/85026-1154164203/instance-85026-1154164203.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 0.91 2/64 11446 /proc/meminfo: memFree=1195800/2055920 swapFree=4183496/4192956 [pid=11446] ppid=11444 vsize=2424 CPUtime=0 /proc/11446/stat : 11446 (glpPBv3) R 11444 11446 11397 0 -1 0 150 0 0 0 0 0 0 0 18 0 1 0 163290349 2482176 130 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 9997176 0 0 4096 0 0 0 0 17 1 0 0 /proc/11446/statm: 606 130 111 40 0 11 0 [startup+10.0023 s] /proc/loadavg: 1.00 1.00 0.91 2/64 11446 /proc/meminfo: memFree=1174168/2055920 swapFree=4183496/4192956 [pid=11446] ppid=11444 vsize=23888 CPUtime=9.99 /proc/11446/stat : 11446 (glpPBv3) R 11444 11446 11397 0 -1 0 34213 0 0 0 985 14 0 0 25 0 1 0 163290349 24461312 5618 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/11446/statm: 5972 5618 227 40 0 5389 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 23888 [startup+20.0093 s] /proc/loadavg: 1.00 1.00 0.91 2/64 11446 /proc/meminfo: memFree=1174232/2055920 swapFree=4183496/4192956 [pid=11446] ppid=11444 vsize=23888 CPUtime=20 /proc/11446/stat : 11446 (glpPBv3) R 11444 11446 11397 0 -1 0 91982 0 0 0 1960 40 0 0 25 0 1 0 163290349 24461312 5618 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0 /proc/11446/statm: 5972 5618 227 40 0 5389 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 23888 Child status: 1 Real time (s): 22.3374 CPU time (s): 22.3276 CPU user time (s): 21.8707 CPU system time (s): 0.45693 CPU usage (%): 99.9562 Max. virtual memory (cumulated for all children) (Kb): 23888 The end
Begin job on node56 on Sat Jul 29 09:10:03 UTC 2006 FILE ID= 85026-1154164203 PBS_JOBID= 892800 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-fffff800.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node56/85026-1154164203/instance-85026-1154164203.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node56/watcher-85026-1154164203 -o ROOT/results/node56/solver-85026-1154164203 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node56/85026-1154164203/instance-85026-1154164203.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= f2e3e708ab88850fd5a3cdf379c0e388 RANDOM SEED= 439867121 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 : 3000.227 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 : 3000.227 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: 1196200 kB Buffers: 39932 kB Cached: 743932 kB SwapCached: 3168 kB Active: 185040 kB Inactive: 607316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1196200 kB SwapTotal: 4192956 kB SwapFree: 4183496 kB Dirty: 168 kB Writeback: 0 kB Mapped: 14492 kB Slab: 53392 kB Committed_AS: 742784 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node56 on Sat Jul 29 09:10:26 UTC 2006