Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | UNSAT | 8.66768 | 8.67595 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb |
MD5SUM | be4f4f29b9c7e2eb46e68f9bd24a134f |
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 | 7.2249 |
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 | 228630 |
Total number of constraints | 5194 |
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 | 5194 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 3330 |
Number of terms in the objective function | 182710 |
Biggest coefficient in the objective function | 400 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 583528 |
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 | 583528 |
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 8.62 c starting to Solve 8.62 c #variables read: 228630 - #constraints read: 5195 8.66 c total time : 8.64 s 8.66 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/node71/watcher-37661-1149341733 -o ROOT/results/node71/solver-37661-1149341733 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node71/37661-1149341733/instance-37661-1149341733.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.83 0.93 0.97 2/64 18468 /proc/meminfo: memFree=1457072/2055920 swapFree=4182212/4192956 [pid=18468] ppid=18466 vsize=2572 CPUtime=0 /proc/18468/stat : 18468 (Pueblo13) R 18466 18468 18422 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 199843011 2633728 240 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 7671457 0 0 4096 0 0 0 0 17 0 0 0 /proc/18468/statm: 643 240 193 16 0 84 0 Child status: 20 Real time (s): 8.67595 CPU time (s): 8.66768 CPU user time (s): 5.49416 CPU system time (s): 3.17352 CPU usage (%): 99.9047 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node71 on Sat Jun 3 13:35:33 UTC 2006 FILE ID= 37661-1149341733 PBS_JOBID= 310446 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node71/37661-1149341733/instance-37661-1149341733.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-37661-1149341733 -o ROOT/results/node71/solver-37661-1149341733 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node71/37661-1149341733/instance-37661-1149341733.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= be4f4f29b9c7e2eb46e68f9bd24a134f RANDOM SEED= 982113325 /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: 1457280 kB Buffers: 31260 kB Cached: 493640 kB SwapCached: 2372 kB Active: 87780 kB Inactive: 445756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1457280 kB SwapTotal: 4192956 kB SwapFree: 4182212 kB Dirty: 292 kB Writeback: 0 kB Mapped: 15092 kB Slab: 51100 kB Committed_AS: 334084 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node71 on Sat Jun 3 13:35:42 UTC 2006