Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | UNSAT | 11.2703 | 11.2766 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-a1c1s1.opb |
MD5SUM | 8e26f63addeab9c605a48fae9909490e |
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 | 11.2703 |
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 | 107520 |
Total number of constraints | 3312 |
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 | 3312 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 820 |
Number of terms in the objective function | 41280 |
Biggest coefficient in the objective function | 2704 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 560432 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 261600 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 560432 |
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 3.69 c starting to Solve 3.69 c #variables read: 107520 - #constraints read: 4561 11.26 c total time : 11.25 s 11.26 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/node69/watcher-37753-1149363256 -o ROOT/results/node69/solver-37753-1149363256 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node69/37753-1149363256/instance-37753-1149363256.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 1.00 1.00 1/64 26199 /proc/meminfo: memFree=1699668/2055920 swapFree=4182216/4192956 [pid=26199] ppid=26197 vsize=2572 CPUtime=0 /proc/26199/stat : 26199 (Pueblo13) R 26197 26199 26153 0 -1 4194304 268 0 0 0 0 0 0 0 19 0 1 0 201995603 2633728 239 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 0 0 0 /proc/26199/statm: 643 239 193 16 0 84 0 [startup+10.0021 s] /proc/loadavg: 0.99 1.00 1.00 2/64 26199 /proc/meminfo: memFree=1653396/2055920 swapFree=4182216/4192956 [pid=26199] ppid=26197 vsize=51184 CPUtime=9.99 /proc/26199/stat : 26199 (Pueblo13) R 26197 26199 26153 0 -1 4194304 495520 0 0 0 868 131 0 0 25 0 1 0 201995603 52412416 11780 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134528314 0 0 4096 0 0 0 0 17 0 0 0 /proc/26199/statm: 12796 11780 206 16 0 12237 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 51184 Child status: 20 Real time (s): 11.2766 CPU time (s): 11.2703 CPU user time (s): 9.94849 CPU system time (s): 1.3218 CPU usage (%): 99.9441 Max. virtual memory (cumulated for all children) (Kb): 51184
Begin job on node69 on Sat Jun 3 19:34:16 UTC 2006 FILE ID= 37753-1149363256 PBS_JOBID= 311639 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-a1c1s1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node69/37753-1149363256/instance-37753-1149363256.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-37753-1149363256 -o ROOT/results/node69/solver-37753-1149363256 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node69/37753-1149363256/instance-37753-1149363256.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 8e26f63addeab9c605a48fae9909490e RANDOM SEED= 79907827 /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 : 3000.232 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 : 3000.232 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: 1699876 kB Buffers: 32508 kB Cached: 253412 kB SwapCached: 2468 kB Active: 117236 kB Inactive: 177348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1699876 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 296 kB Writeback: 0 kB Mapped: 15444 kB Slab: 47484 kB Committed_AS: 380280 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node69 on Sat Jun 3 19:34:27 UTC 2006