Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 5.2352 | 5.24354 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-degen2.opb |
MD5SUM | ef301ecece8b2033bfa1fe9b39eee48a |
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 | 39.199 |
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 | 16020 |
Total number of constraints | 444 |
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 | 444 |
Minimum length of a constraint | 60 |
Maximum length of a constraint | 2550 |
Number of terms in the objective function | 14100 |
Biggest coefficient in the objective function | 3337 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 535636 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 131073 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 535636 |
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 5.23 c starting to Solve 5.23 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/node42/watcher-85024-1154164181 -o ROOT/results/node42/solver-85024-1154164181 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node42/85024-1154164181/instance-85024-1154164181.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 29034 /proc/meminfo: memFree=1867608/2055920 swapFree=4183140/4192956 [pid=29034] ppid=29032 vsize=2384 CPUtime=0 /proc/29034/stat : 29034 (glpPBv3) R 29032 29034 28985 0 -1 0 228 0 0 0 0 0 0 0 18 0 1 0 163289122 2441216 199 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 13221840 0 0 4096 0 0 0 0 17 1 0 0 /proc/29034/statm: 658 209 184 40 0 75 0 Child status: 1 Real time (s): 5.24354 CPU time (s): 5.2352 CPU user time (s): 5.17021 CPU system time (s): 0.06499 CPU usage (%): 99.841 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node42 on Sat Jul 29 09:09:41 UTC 2006 FILE ID= 85024-1154164181 PBS_JOBID= 892798 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-degen2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node42/85024-1154164181/instance-85024-1154164181.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-85024-1154164181 -o ROOT/results/node42/solver-85024-1154164181 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node42/85024-1154164181/instance-85024-1154164181.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= ef301ecece8b2033bfa1fe9b39eee48a RANDOM SEED= 578581138 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 : 3000.238 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 : 3000.238 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: 1867816 kB Buffers: 14192 kB Cached: 103336 kB SwapCached: 3512 kB Active: 22140 kB Inactive: 103812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1867816 kB SwapTotal: 4192956 kB SwapFree: 4183140 kB Dirty: 264 kB Writeback: 0 kB Mapped: 14496 kB Slab: 48176 kB Committed_AS: 757900 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 node42 on Sat Jul 29 09:09:47 UTC 2006