Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 72.452 | 72.4802 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb |
MD5SUM | f70781d9e1b73a3f03aa1ef3a5aa83c9 |
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 | 4.91525 |
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 | 23376 |
Total number of constraints | 1029 |
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 | 1029 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 496 |
Number of terms in the objective function | 7565 |
Biggest coefficient in the objective function | 29038 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 531731 |
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 | 531731 |
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 72.47 c starting to Solve 72.47 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/node61/watcher-85011-1154164143 -o ROOT/results/node61/solver-85011-1154164143 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node61/85011-1154164143/instance-85011-1154164143.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.96 0.97 0.91 2/64 17113 /proc/meminfo: memFree=1332232/2055920 swapFree=4183096/4192956 [pid=17113] ppid=17111 vsize=2424 CPUtime=0 /proc/17113/stat : 17113 (glpPBv3) R 17111 17113 17064 0 -1 0 150 0 0 0 0 0 0 0 18 0 1 0 163284517 2482176 130 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 10353528 0 0 4096 0 0 0 0 17 1 0 0 /proc/17113/statm: 606 131 112 40 0 11 0 [startup+10.0029 s] /proc/loadavg: 0.97 0.97 0.91 2/64 17113 /proc/meminfo: memFree=1314704/2055920 swapFree=4183096/4192956 [pid=17113] ppid=17111 vsize=19704 CPUtime=9.99 /proc/17113/stat : 17113 (glpPBv3) R 17111 17113 17064 0 -1 0 9577 0 0 0 995 4 0 0 25 0 1 0 163284517 20176896 4553 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543445 0 0 4096 0 0 0 0 17 1 0 0 /proc/17113/statm: 4926 4553 227 40 0 4343 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 19704 [startup+20.0097 s] /proc/loadavg: 0.97 0.97 0.91 2/64 17113 /proc/meminfo: memFree=1314704/2055920 swapFree=4183096/4192956 [pid=17113] ppid=17111 vsize=19704 CPUtime=19.99 /proc/17113/stat : 17113 (glpPBv3) R 17111 17113 17064 0 -1 0 12931 0 0 0 1994 5 0 0 25 0 1 0 163284517 20176896 4553 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0 /proc/17113/statm: 4926 4553 227 40 0 4343 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 19704 [startup+30.0164 s] /proc/loadavg: 0.98 0.97 0.91 2/64 17113 /proc/meminfo: memFree=1314704/2055920 swapFree=4183096/4192956 [pid=17113] ppid=17111 vsize=19704 CPUtime=30 /proc/17113/stat : 17113 (glpPBv3) R 17111 17113 17064 0 -1 0 16285 0 0 0 2993 7 0 0 25 0 1 0 163284517 20176896 4553 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0 /proc/17113/statm: 4926 4553 227 40 0 4343 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 19704 [startup+40.0222 s] /proc/loadavg: 0.98 0.97 0.91 2/64 17113 /proc/meminfo: memFree=1314704/2055920 swapFree=4183096/4192956 [pid=17113] ppid=17111 vsize=19704 CPUtime=40 /proc/17113/stat : 17113 (glpPBv3) R 17111 17113 17064 0 -1 0 19639 0 0 0 3992 8 0 0 25 0 1 0 163284517 20176896 4553 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/17113/statm: 4926 4553 227 40 0 4343 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 19704 [startup+50.029 s] /proc/loadavg: 0.98 0.97 0.91 2/64 17113 /proc/meminfo: memFree=1314704/2055920 swapFree=4183096/4192956 [pid=17113] ppid=17111 vsize=19704 CPUtime=50 /proc/17113/stat : 17113 (glpPBv3) R 17111 17113 17064 0 -1 0 24111 0 0 0 4990 10 0 0 25 0 1 0 163284517 20176896 4553 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/17113/statm: 4926 4553 227 40 0 4343 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 19704 [startup+60.0347 s] /proc/loadavg: 0.98 0.97 0.91 2/64 17113 /proc/meminfo: memFree=1314704/2055920 swapFree=4183096/4192956 [pid=17113] ppid=17111 vsize=19704 CPUtime=60 /proc/17113/stat : 17113 (glpPBv3) R 17111 17113 17064 0 -1 0 27465 0 0 0 5989 11 0 0 25 0 1 0 163284517 20176896 4553 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0 /proc/17113/statm: 4926 4553 227 40 0 4343 0 Current children cumulated CPU time (s) 60 Current children cumulated vsize (Kb) 19704 [startup+70.0415 s] /proc/loadavg: 0.99 0.97 0.91 2/64 17113 /proc/meminfo: memFree=1314704/2055920 swapFree=4183096/4192956 [pid=17113] ppid=17111 vsize=19704 CPUtime=70.01 /proc/17113/stat : 17113 (glpPBv3) R 17111 17113 17064 0 -1 0 30819 0 0 0 6988 13 0 0 25 0 1 0 163284517 20176896 4553 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/17113/statm: 4926 4553 227 40 0 4343 0 Current children cumulated CPU time (s) 70.01 Current children cumulated vsize (Kb) 19704 Child status: 1 Real time (s): 72.4802 CPU time (s): 72.452 CPU user time (s): 72.308 CPU system time (s): 0.143978 CPU usage (%): 99.9611 Max. virtual memory (cumulated for all children) (Kb): 19704 The end
Begin job on node61 on Sat Jul 29 09:09:03 UTC 2006 FILE ID= 85011-1154164143 PBS_JOBID= 892785 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-seba.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node61/85011-1154164143/instance-85011-1154164143.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-85011-1154164143 -o ROOT/results/node61/solver-85011-1154164143 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node61/85011-1154164143/instance-85011-1154164143.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= f70781d9e1b73a3f03aa1ef3a5aa83c9 RANDOM SEED= 31180203 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 : 3000.267 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 : 3000.267 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: 1332440 kB Buffers: 41908 kB Cached: 602652 kB SwapCached: 4024 kB Active: 86176 kB Inactive: 567196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1332440 kB SwapTotal: 4192956 kB SwapFree: 4183096 kB Dirty: 152 kB Writeback: 0 kB Mapped: 14820 kB Slab: 56200 kB Committed_AS: 1150684 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264884 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node61 on Sat Jul 29 09:10:16 UTC 2006