Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 13.6519 | 13.6591 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos7.opb |
MD5SUM | a93c44578e8ffcb65ad1c65e578ef076 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 45 |
Best CPU time to get the best result obtained on this benchmark | 1782.75 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 45 |
Optimality of the best value was proved | NO |
Number of variables | 33010 |
Total number of constraints | 2154 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 142 |
Number of constraints which are nor clauses,nor cardinality constraints | 2012 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 441 |
Number of terms in the objective function | 4506 |
Biggest coefficient in the objective function | 7151 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 527624 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 527624 |
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 13.65 c starting to Solve 13.65 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/node55/watcher-84914-1154162386 -o ROOT/results/node55/solver-84914-1154162386 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node55/84914-1154162386/instance-84914-1154162386.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.91 2/64 7295 /proc/meminfo: memFree=1118904/2055920 swapFree=4182968/4192956 [pid=7295] ppid=7293 vsize=2424 CPUtime=0 /proc/7295/stat : 7295 (glpPBv3) R 7293 7295 7246 0 -1 0 150 0 0 0 0 0 0 0 18 0 1 0 163108630 2482176 130 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 6818680 0 0 4096 0 0 0 0 17 1 0 0 /proc/7295/statm: 606 130 111 40 0 11 0 [startup+10.0022 s] /proc/loadavg: 0.93 0.98 0.91 2/64 7295 /proc/meminfo: memFree=1098952/2055920 swapFree=4182968/4192956 [pid=7295] ppid=7293 vsize=22280 CPUtime=9.99 /proc/7295/stat : 7295 (glpPBv3) R 7293 7295 7246 0 -1 0 24471 0 0 0 988 11 0 0 25 0 1 0 163108630 22814720 5197 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/7295/statm: 5570 5197 227 40 0 4987 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 22280 Child status: 1 Real time (s): 13.6591 CPU time (s): 13.6519 CPU user time (s): 13.5199 CPU system time (s): 0.131979 CPU usage (%): 99.9473 Max. virtual memory (cumulated for all children) (Kb): 22280 The end
Begin job on node55 on Sat Jul 29 08:39:46 UTC 2006 FILE ID= 84914-1154162386 PBS_JOBID= 892688 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos7.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node55/84914-1154162386/instance-84914-1154162386.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-84914-1154162386 -o ROOT/results/node55/solver-84914-1154162386 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node55/84914-1154162386/instance-84914-1154162386.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= a93c44578e8ffcb65ad1c65e578ef076 RANDOM SEED= 393077081 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 : 3000.216 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 : 3000.216 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: 1119112 kB Buffers: 35652 kB Cached: 823508 kB SwapCached: 3896 kB Active: 110120 kB Inactive: 757808 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1119112 kB SwapTotal: 4192956 kB SwapFree: 4182968 kB Dirty: 204 kB Writeback: 0 kB Mapped: 14692 kB Slab: 54944 kB Committed_AS: 732120 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node55 on Sat Jul 29 08:40:00 UTC 2006