Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | UNSAT | 44.9042 | 44.9213 |
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 4.02 c starting to Solve 4.02 c #variables read: 104670 - #constraints read: 3590 44.91 c total time : 44.89 s 44.91 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-37666-1149342696 -o ROOT/results/node62/solver-37666-1149342696 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node62/37666-1149342696/instance-37666-1149342696.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.87 0.95 0.96 2/64 13620 /proc/meminfo: memFree=1212568/2055920 swapFree=4191908/4192956 [pid=13620] ppid=13618 vsize=2328 CPUtime=0 /proc/13620/stat : 13620 (Pueblo13) R 13618 13620 13574 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 43473165 2383872 123 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 8110168 0 0 4096 0 0 0 0 17 1 0 0 /proc/13620/statm: 582 123 108 16 0 11 0 [startup+10.0028 s] /proc/loadavg: 0.89 0.95 0.96 2/64 13620 /proc/meminfo: memFree=1164584/2055920 swapFree=4191908/4192956 [pid=13620] ppid=13618 vsize=52588 CPUtime=9.99 /proc/13620/stat : 13620 (Pueblo13) R 13618 13620 13574 0 -1 4194304 382222 0 0 0 894 105 0 0 25 0 1 0 43473165 53850112 12162 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0 /proc/13620/statm: 13147 12162 206 16 0 12588 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 52588 [startup+20.009 s] /proc/loadavg: 0.91 0.96 0.96 2/64 13620 /proc/meminfo: memFree=1162864/2055920 swapFree=4191908/4192956 [pid=13620] ppid=13618 vsize=54560 CPUtime=19.99 /proc/13620/stat : 13620 (Pueblo13) R 13618 13620 13574 0 -1 4194304 382706 0 0 0 1894 105 0 0 25 0 1 0 43473165 55869440 12646 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0 /proc/13620/statm: 13640 12646 206 16 0 13081 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 54560 [startup+30.0152 s] /proc/loadavg: 0.92 0.96 0.96 2/64 13620 /proc/meminfo: memFree=1160240/2055920 swapFree=4191908/4192956 [pid=13620] ppid=13618 vsize=57136 CPUtime=29.99 /proc/13620/stat : 13620 (Pueblo13) R 13618 13620 13574 0 -1 4194304 383372 0 0 0 2894 105 0 0 25 0 1 0 43473165 58507264 13312 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134527731 0 0 4096 0 0 0 0 17 1 0 0 /proc/13620/statm: 14284 13312 206 16 0 13725 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 57136 [startup+40.0214 s] /proc/loadavg: 0.93 0.96 0.96 2/64 13620 /proc/meminfo: memFree=1156912/2055920 swapFree=4191908/4192956 [pid=13620] ppid=13618 vsize=60440 CPUtime=40 /proc/13620/stat : 13620 (Pueblo13) R 13618 13620 13574 0 -1 4194304 384194 0 0 0 3894 106 0 0 25 0 1 0 43473165 61890560 14134 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0 /proc/13620/statm: 15110 14134 206 16 0 14551 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 60440 Child status: 20 Real time (s): 44.9213 CPU time (s): 44.9042 CPU user time (s): 43.8273 CPU system time (s): 1.07684 CPU usage (%): 99.9619 Max. virtual memory (cumulated for all children) (Kb): 60440
Begin job on node62 on Sat Jun 3 13:51:36 UTC 2006 FILE ID= 37666-1149342696 PBS_JOBID= 310513 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/Pueblo13 ROOT/tmp/node62/37666-1149342696/instance-37666-1149342696.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-37666-1149342696 -o ROOT/results/node62/solver-37666-1149342696 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node62/37666-1149342696/instance-37666-1149342696.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 4c72c91139ee79c29342b8f97e9b4cad RANDOM SEED= 583879213 /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: 1212840 kB Buffers: 35072 kB Cached: 728880 kB SwapCached: 572 kB Active: 76068 kB Inactive: 702040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1212840 kB SwapTotal: 4192956 kB SwapFree: 4191908 kB Dirty: 196 kB Writeback: 0 kB Mapped: 23728 kB Slab: 51012 kB Committed_AS: 281400 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 13:52:21 UTC 2006