Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 36.1325 | 36.1493 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-sctap2.opb |
MD5SUM | 85d5cf87b7b65babdb4e7a6c3071d7ec |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 645 |
Best CPU time to get the best result obtained on this benchmark | 1782.77 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 645 |
Optimality of the best value was proved | NO |
Number of variables | 56400 |
Total number of constraints | 1033 |
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 | 1033 |
Minimum length of a constraint | 90 |
Maximum length of a constraint | 720 |
Number of terms in the objective function | 42300 |
Biggest coefficient in the objective function | 854 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 560740 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 142664 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 560740 |
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 36.14 c starting to Solve 36.14 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/node59/watcher-84991-1154164087 -o ROOT/results/node59/solver-84991-1154164087 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node59/84991-1154164087/instance-84991-1154164087.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 0.93 2/64 23742 /proc/meminfo: memFree=1528624/2055920 swapFree=4182992/4192956 [pid=23742] ppid=23740 vsize=2424 CPUtime=0 /proc/23742/stat : 23742 (glpPBv3) R 23740 23742 23693 0 -1 0 98 0 0 0 0 0 0 0 18 0 1 0 163278540 2482176 80 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 9289816 0 0 4096 0 0 0 0 17 1 0 0 /proc/23742/statm: 606 97 83 40 0 11 0 [startup+10.0029 s] /proc/loadavg: 1.00 1.00 0.93 2/64 23742 /proc/meminfo: memFree=1488088/2055920 swapFree=4182992/4192956 [pid=23742] ppid=23740 vsize=40480 CPUtime=9.99 /proc/23742/stat : 23742 (glpPBv3) R 23740 23742 23693 0 -1 0 49934 0 0 0 979 20 0 0 25 0 1 0 163278540 41451520 9715 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23742/statm: 10120 9524 227 40 0 9537 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 40480 [startup+20.0098 s] /proc/loadavg: 1.00 1.00 0.93 2/64 23742 /proc/meminfo: memFree=1496416/2055920 swapFree=4182992/4192956 [pid=23742] ppid=23740 vsize=34552 CPUtime=20 /proc/23742/stat : 23742 (glpPBv3) R 23740 23742 23693 0 -1 0 221086 0 0 0 1905 95 0 0 25 0 1 0 163278540 35381248 8234 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134570038 0 0 4096 0 0 0 0 17 1 0 0 /proc/23742/statm: 8638 8234 227 40 0 8055 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 34552 [startup+30.0168 s] /proc/loadavg: 1.00 1.00 0.93 2/64 23742 /proc/meminfo: memFree=1496480/2055920 swapFree=4182992/4192956 [pid=23742] ppid=23740 vsize=34552 CPUtime=30 /proc/23742/stat : 23742 (glpPBv3) R 23740 23742 23693 0 -1 0 384417 0 0 0 2835 165 0 0 25 0 1 0 163278540 35381248 8237 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0 /proc/23742/statm: 8638 8237 227 40 0 8055 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 34552 Child status: 1 Real time (s): 36.1493 CPU time (s): 36.1325 CPU user time (s): 33.9998 CPU system time (s): 2.13268 CPU usage (%): 99.9534 Max. virtual memory (cumulated for all children) (Kb): 40480 The end
Begin job on node59 on Sat Jul 29 09:08:07 UTC 2006 FILE ID= 84991-1154164087 PBS_JOBID= 892765 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-sctap2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node59/84991-1154164087/instance-84991-1154164087.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-84991-1154164087 -o ROOT/results/node59/solver-84991-1154164087 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node59/84991-1154164087/instance-84991-1154164087.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 85d5cf87b7b65babdb4e7a6c3071d7ec RANDOM SEED= 809130346 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 : 3000.263 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 : 3000.263 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: 1528768 kB Buffers: 37200 kB Cached: 412304 kB SwapCached: 3852 kB Active: 85944 kB Inactive: 372276 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1528768 kB SwapTotal: 4192956 kB SwapFree: 4182992 kB Dirty: 208 kB Writeback: 0 kB Mapped: 14756 kB Slab: 54872 kB Committed_AS: 1161172 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node59 on Sat Jul 29 09:08:44 UTC 2006