Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 48.8026 | 48.8207 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl2.opb |
MD5SUM | 4c72c91139ee79c29342b8f97e9b4cad |
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 | 44.9042 |
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 | 104670 |
Total number of constraints | 2262 |
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 | 2262 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2460 |
Number of terms in the objective function | 50550 |
Biggest coefficient in the objective function | 14942 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 568060 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 568060 |
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 Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 4.01 c starting to Solve 4.01 c #variables read: 104670 - #constraints read: 3590 48.81 c total time : 48.79 s 48.81 s UNSATISFIABLE
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 Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-36516-1149342643 -o ROOT/results/node62/solver-36516-1149342643 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node62/36516-1149342643/instance-36516-1149342643.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.89 0.97 0.97 2/64 13560 /proc/meminfo: memFree=1212544/2055920 swapFree=4191908/4192956 [pid=13560] ppid=13558 vsize=2280 CPUtime=0 /proc/13560/stat : 13560 (Pueblo) R 13558 13560 13514 0 -1 4194304 192 0 0 0 0 0 0 0 19 0 1 0 43467860 2334720 164 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 9173568 0 0 4096 0 0 0 0 17 1 0 0 /proc/13560/statm: 570 170 148 16 0 11 0 [startup+10.0031 s] /proc/loadavg: 0.90 0.97 0.97 2/64 13560 /proc/meminfo: memFree=1164568/2055920 swapFree=4191908/4192956 [pid=13560] ppid=13558 vsize=52432 CPUtime=9.99 /proc/13560/stat : 13560 (Pueblo) R 13558 13560 13514 0 -1 4194304 382205 0 0 0 891 108 0 0 25 0 1 0 43467860 53690368 12145 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134527772 0 0 4096 0 0 0 0 17 1 0 0 /proc/13560/statm: 13108 12145 206 16 0 12549 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 52432 [startup+20.0103 s] /proc/loadavg: 0.92 0.97 0.97 2/64 13560 /proc/meminfo: memFree=1163048/2055920 swapFree=4191908/4192956 [pid=13560] ppid=13558 vsize=54260 CPUtime=19.99 /proc/13560/stat : 13560 (Pueblo) R 13558 13560 13514 0 -1 4194304 382643 0 0 0 1890 109 0 0 25 0 1 0 43467860 55562240 12583 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134528023 0 0 4096 0 0 0 0 17 1 0 0 /proc/13560/statm: 13565 12583 206 16 0 13006 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 54260 [startup+30.0165 s] /proc/loadavg: 0.93 0.97 0.97 2/64 13560 /proc/meminfo: memFree=1160936/2055920 swapFree=4191908/4192956 [pid=13560] ppid=13558 vsize=56480 CPUtime=29.99 /proc/13560/stat : 13560 (Pueblo) R 13558 13560 13514 0 -1 4194304 383203 0 0 0 2890 109 0 0 25 0 1 0 43467860 57835520 13143 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0 /proc/13560/statm: 14120 13143 206 16 0 13561 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 56480 [startup+40.0227 s] /proc/loadavg: 0.94 0.97 0.97 2/64 13560 /proc/meminfo: memFree=1157928/2055920 swapFree=4191908/4192956 [pid=13560] ppid=13558 vsize=59536 CPUtime=40 /proc/13560/stat : 13560 (Pueblo) R 13558 13560 13514 0 -1 4194304 383963 0 0 0 3890 110 0 0 25 0 1 0 43467860 60964864 13903 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134559594 0 0 4096 0 0 0 0 17 1 0 0 /proc/13560/statm: 14884 13903 206 16 0 14325 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 59536 Child status: 20 Real time (s): 48.8207 CPU time (s): 48.8026 CPU user time (s): 47.6878 CPU system time (s): 1.11483 CPU usage (%): 99.963 Max. virtual memory (cumulated for all children) (Kb): 59536
Begin job on node62 on Sat Jun 3 13:50:43 UTC 2006 FILE ID= 36516-1149342643 PBS_JOBID= 310510 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-bnl2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node62/36516-1149342643/instance-36516-1149342643.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-36516-1149342643 -o ROOT/results/node62/solver-36516-1149342643 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node62/36516-1149342643/instance-36516-1149342643.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 4c72c91139ee79c29342b8f97e9b4cad RANDOM SEED= 97137153 /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 : 3000.225 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 : 3000.225 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: 1212816 kB Buffers: 35072 kB Cached: 728880 kB SwapCached: 572 kB Active: 76044 kB Inactive: 702048 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1212816 kB SwapTotal: 4192956 kB SwapFree: 4191908 kB Dirty: 204 kB Writeback: 0 kB Mapped: 23728 kB Slab: 51048 kB Committed_AS: 281256 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node62 on Sat Jun 3 13:51:32 UTC 2006