Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | UNSAT | 0.008998 | 0.035401 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-diamond.opb |
MD5SUM | 69662f6abb5b6912194804e0a4ded041 |
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 | 0.000999 |
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 | 2 |
Total number of constraints | 4 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 2 |
Number of terms in the objective function | 1 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 1 |
Number of bits of the sum of numbers in the objective function | 1 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 7 |
Number of bits of the biggest sum of numbers | 3 |
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 Time Limit set via PBTIMEOUT to 1800 0.03 c INFO: OSL Context initialized. 0.03 c Initial problem consists of 2 variables and 4 constraints. 0.03 s UNSATISFIABLE 0.03 c Exit Code: 20 0.03 c Total time: 0.007 s
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/node41/watcher-40107-1149368705 -o ROOT/results/node41/solver-40107-1149368705 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node41/40107-1149368705/instance-40107-1149368705.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.95 3/64 7863 /proc/meminfo: memFree=1724872/2055920 swapFree=4180964/4192956 [pid=7863] ppid=7861 vsize=4932 CPUtime=0 /proc/7863/stat : 7863 (bsolo) D 7861 7863 7817 0 -1 0 370 0 0 0 0 0 0 0 18 0 1 0 202537047 5050368 331 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 18446744072099781622 0 0 17 0 0 0 /proc/7863/statm: 1233 331 227 55 0 125 0 Child status: 20 Real time (s): 0.035401 CPU time (s): 0.008998 CPU user time (s): 0.003999 CPU system time (s): 0.004999 CPU usage (%): 25.4174 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node41 on Sat Jun 3 21:05:05 UTC 2006 FILE ID= 40107-1149368705 PBS_JOBID= 312000 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-diamond.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node41/40107-1149368705/instance-40107-1149368705.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-40107-1149368705 -o ROOT/results/node41/solver-40107-1149368705 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node41/40107-1149368705/instance-40107-1149368705.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 69662f6abb5b6912194804e0a4ded041 RANDOM SEED= 916046422 /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 : 3000.265 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 : 3000.265 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: 1725272 kB Buffers: 21340 kB Cached: 245064 kB SwapCached: 3692 kB Active: 64920 kB Inactive: 210252 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1725272 kB SwapTotal: 4192956 kB SwapFree: 4180964 kB Dirty: 284 kB Writeback: 0 kB Mapped: 14936 kB Slab: 41456 kB Committed_AS: 414324 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 node41 on Sat Jun 3 21:05:05 UTC 2006