Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 2.76258 | 2.7701 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb |
MD5SUM | 86d589e9c21b90dfd700c7c422b09b8c |
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 | 2.75058 |
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 | 35250 |
Total number of constraints | 624 |
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 | 624 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2280 |
Number of terms in the objective function | 29490 |
Biggest coefficient in the objective function | 6378 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 548620 |
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 | 548620 |
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 1.01 c starting to Solve 1.01 c #variables read: 35250 - #constraints read: 856 2.76 c total time : 2.75 s 2.76 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/node34/watcher-36502-1149339326 -o ROOT/results/node34/solver-36502-1149339326 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node34/36502-1149339326/instance-36502-1149339326.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.88 0.98 0.99 2/64 29050 /proc/meminfo: memFree=1803256/2055920 swapFree=4181356/4192956 [pid=29050] ppid=29048 vsize=916 CPUtime=0 /proc/29050/stat : 29050 (Pueblo) R 29048 29050 29004 0 -1 4194304 44 0 0 0 0 0 0 0 18 0 1 0 199596454 937984 28 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 7721764 0 0 4096 0 0 0 0 17 1 0 0 /proc/29050/statm: 229 28 20 16 0 8 0 Child status: 20 Real time (s): 2.7701 CPU time (s): 2.76258 CPU user time (s): 2.66859 CPU system time (s): 0.093985 CPU usage (%): 99.7284 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node34 on Sat Jun 3 12:55:26 UTC 2006 FILE ID= 36502-1149339326 PBS_JOBID= 310327 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-bnl1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node34/36502-1149339326/instance-36502-1149339326.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-36502-1149339326 -o ROOT/results/node34/solver-36502-1149339326 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node34/36502-1149339326/instance-36502-1149339326.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 86d589e9c21b90dfd700c7c422b09b8c RANDOM SEED= 470944842 /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 : 3000.277 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 : 3000.277 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: 1803464 kB Buffers: 21948 kB Cached: 168860 kB SwapCached: 3400 kB Active: 64096 kB Inactive: 135572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1803464 kB SwapTotal: 4192956 kB SwapFree: 4181356 kB Dirty: 288 kB Writeback: 0 kB Mapped: 14900 kB Slab: 38832 kB Committed_AS: 357960 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node34 on Sat Jun 3 12:55:29 UTC 2006