Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | UNSAT | 13.188 | 13.2004 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb |
MD5SUM | 321e9d4e6ed80bc00fdeca5e2a9625ff |
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 | 13.185 |
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 | 25930 |
Total number of constraints | 22640 |
Number of constraints which are clauses | 10362 |
Number of constraints which are cardinality constraints (but not clauses) | 103 |
Number of constraints which are nor clauses,nor cardinality constraints | 12175 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 913 |
Number of terms in the objective function | 24130 |
Biggest coefficient in the objective function | 94430 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 544308 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371834 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 544308 |
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 13.16 c starting to Solve 13.16 c #variables read: 25930 - #constraints read: 21636 13.17 c total time : 13.16 s 13.17 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/node0/watcher-37723-1149355978 -o ROOT/results/node0/solver-37723-1149355978 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node0/37723-1149355978/instance-37723-1149355978.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.98 2/64 23974 /proc/meminfo: memFree=1466000/2055920 swapFree=4191892/4192956 [pid=23974] ppid=23972 vsize=2328 CPUtime=0 /proc/23974/stat : 23974 (Pueblo13) R 23972 23974 23928 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 201259415 2383872 131 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 8039288 0 0 4096 0 0 0 0 17 1 0 0 /proc/23974/statm: 570 123 104 16 0 11 0 [startup+10.0031 s] /proc/loadavg: 0.87 0.94 0.98 2/64 23974 /proc/meminfo: memFree=1413024/2055920 swapFree=4191892/4192956 [pid=23974] ppid=23972 vsize=55588 CPUtime=9.98 /proc/23974/stat : 23974 (Pueblo13) R 23972 23974 23928 0 -1 4194304 13520 0 0 0 992 6 0 0 25 0 1 0 201259415 56922112 13491 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 8529688 0 0 4096 0 0 0 0 17 1 0 0 /proc/23974/statm: 13897 13491 199 16 0 13338 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 55588 Child status: 20 Real time (s): 13.2004 CPU time (s): 13.188 CPU user time (s): 13.009 CPU system time (s): 0.178972 CPU usage (%): 99.9064 Max. virtual memory (cumulated for all children) (Kb): 55588
Begin job on node0 on Sat Jun 3 17:32:59 UTC 2006 FILE ID= 37723-1149355978 PBS_JOBID= 311251 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node0/37723-1149355978/instance-37723-1149355978.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node0/watcher-37723-1149355978 -o ROOT/results/node0/solver-37723-1149355978 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node0/37723-1149355978/instance-37723-1149355978.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 321e9d4e6ed80bc00fdeca5e2a9625ff RANDOM SEED= 3601638 /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 : 3000.236 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 : 3000.236 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: 1466208 kB Buffers: 29208 kB Cached: 493764 kB SwapCached: 492 kB Active: 212740 kB Inactive: 326832 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1466208 kB SwapTotal: 4192956 kB SwapFree: 4191892 kB Dirty: 288 kB Writeback: 0 kB Mapped: 25740 kB Slab: 36052 kB Committed_AS: 303764 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 node0 on Sat Jun 3 17:33:12 UTC 2006