Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 23.4354 | 23.4444 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-gen.opb |
MD5SUM | 9420d2d0696731c6d1e9f314ad023130 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 468 |
Best CPU time to get the best result obtained on this benchmark | 1800.13 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 468 |
Optimality of the best value was proved | NO |
Number of variables | 19038 |
Total number of constraints | 930 |
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 | 930 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 264 |
Number of terms in the objective function | 13134 |
Biggest coefficient in the objective function | 861 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 534822 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262142 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 534822 |
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 23.44 c starting to Solve 23.44 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/node15/watcher-85056-1154164448 -o ROOT/results/node15/solver-85056-1154164448 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node15/85056-1154164448/instance-85056-1154164448.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.97 0.91 2/64 31036 /proc/meminfo: memFree=1097624/2055920 swapFree=4182804/4192956 [pid=31036] ppid=31034 vsize=2664 CPUtime=0 /proc/31036/stat : 31036 (glpPBv3) R 31034 31036 30987 0 -1 0 262 0 0 0 0 0 0 0 18 0 1 0 163305612 2727936 232 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0 /proc/31036/statm: 666 233 192 40 0 83 0 [startup+10.0029 s] /proc/loadavg: 0.99 0.97 0.91 2/64 31036 /proc/meminfo: memFree=1086688/2055920 swapFree=4182804/4192956 [pid=31036] ppid=31034 vsize=13032 CPUtime=9.99 /proc/31036/stat : 31036 (glpPBv3) R 31034 31036 30987 0 -1 0 35600 0 0 0 982 17 0 0 25 0 1 0 163305612 13344768 2884 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0 /proc/31036/statm: 3258 2884 227 40 0 2675 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13032 [startup+20.0088 s] /proc/loadavg: 0.99 0.97 0.91 2/64 31036 /proc/meminfo: memFree=1086688/2055920 swapFree=4182804/4192956 [pid=31036] ppid=31034 vsize=13032 CPUtime=20 /proc/31036/stat : 31036 (glpPBv3) R 31034 31036 30987 0 -1 0 68473 0 0 0 1968 32 0 0 25 0 1 0 163305612 13344768 2884 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134534653 0 0 4096 0 0 0 0 17 1 0 0 /proc/31036/statm: 3258 2884 227 40 0 2675 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 13032 Child status: 1 Real time (s): 23.4444 CPU time (s): 23.4354 CPU user time (s): 23.0595 CPU system time (s): 0.375942 CPU usage (%): 99.9616 Max. virtual memory (cumulated for all children) (Kb): 13032 The end
Begin job on node15 on Sat Jul 29 09:14:08 UTC 2006 FILE ID= 85056-1154164448 PBS_JOBID= 892830 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-gen.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node15/85056-1154164448/instance-85056-1154164448.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-85056-1154164448 -o ROOT/results/node15/solver-85056-1154164448 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node15/85056-1154164448/instance-85056-1154164448.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 9420d2d0696731c6d1e9f314ad023130 RANDOM SEED= 776597493 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: 1097832 kB Buffers: 32000 kB Cached: 850392 kB SwapCached: 3852 kB Active: 186368 kB Inactive: 704664 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1097832 kB SwapTotal: 4192956 kB SwapFree: 4182804 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14512 kB Slab: 53052 kB Committed_AS: 776308 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node15 on Sat Jul 29 09:14:32 UTC 2006