Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 9 | 0.009997 | 0.014517 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-stein15.opb |
MD5SUM | 66058552315b3ad2be1ad6cd88919092 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 9 |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 9 |
Optimality of the best value was proved | YES |
Number of variables | 15 |
Total number of constraints | 36 |
Number of constraints which are clauses | 35 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 15 |
Number of terms in the objective function | 15 |
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 | 15 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 7 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 22 |
Number of bits of the biggest sum of numbers | 5 |
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 Parsing PB file... 0.00 c Converting 36 PB-constraints to clauses... 0.00 c -- Unit propagations: (none) 0.00 c -- Detecting intervals from adjacent constraints: (none) 0.00 c -- Clauses(.)/Splits(s): ................................... 0.00 c ---[ 0]---> Sorter-cost: 118 Base: 0.00 c ==================================[MINISAT+]================================== 0.00 c | Conflicts | Original | Learnt | Progress | 0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00 c ============================================================================== 0.00 c | 0 | 143 363 | 47 0 0 nan | 0.000 % | 0.00 c ============================================================================== 0.00 c [1mFound solution: 10[0m 0.00 o 10 0.00 c ---[ 0]---> Sorter-cost: 68 Base: 0.00 c ==================================[MINISAT+]================================== 0.00 c | Conflicts | Original | Learnt | Progress | 0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00 c ============================================================================== 0.00 c | 0 | 256 632 | 85 0 0 nan | 0.000 % | 0.00 c ============================================================================== 0.00 c [1mFound solution: 9[0m 0.00 o 9 0.00 c ---[ 0]---> Sorter-cost: 0 Base: 0.00 c ==================================[MINISAT+]================================== 0.00 c | Conflicts | Original | Learnt | Progress | 0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00 c ============================================================================== 0.00 c | 9 | 254 627 | 84 7 21 3.0 | 0.000 % | 0.01 c | 109 | 237 583 | 92 24 177 7.4 | 11.221 % | 0.01 c ============================================================================== 0.01 c [1mOptimal solution: 9[0m 0.01 s OPTIMUM FOUND 0.01 v x1 -x2 -x3 x4 -x5 x6 -x7 -x8 x9 x10 -x11 x12 x13 x14 x15 0.01 c _______________________________________________________________________________ 0.01 c 0.01 c restarts : 4 0.01 c conflicts : 238 (26450 /sec) 0.01 c decisions : 328 (36453 /sec) 0.01 c propagations : 0 (0 /sec) 0.01 c inspects : 0 (0 /sec) 0.01 c CPU time : 0.008998 s 0.01 c _______________________________________________________________________________
OK 9
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/node79/watcher-35232-1149368878 -o ROOT/results/node79/solver-35232-1149368878 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node79/35232-1149368878/instance-35232-1149368878.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.93 0.96 2/67 6964 /proc/meminfo: memFree=1746728/2055892 swapFree=4085416/4096564 [pid=6964] ppid=6962 vsize=1048 CPUtime=0 /proc/6964/stat : 6964 (minisat+) R 6962 6964 6918 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 202526399 1073152 89 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 1 0 0 /proc/6964/statm: 262 89 74 215 0 44 0 Child status: 30 Real time (s): 0.014517 CPU time (s): 0.009997 CPU user time (s): 0.008998 CPU system time (s): 0.000999 CPU usage (%): 68.8642 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node79 on Sat Jun 3 21:07:58 UTC 2006 FILE ID= 35232-1149368878 PBS_JOBID= 312060 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein15.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node79/35232-1149368878/instance-35232-1149368878.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node79/watcher-35232-1149368878 -o ROOT/results/node79/solver-35232-1149368878 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node79/35232-1149368878/instance-35232-1149368878.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 66058552315b3ad2be1ad6cd88919092 RANDOM SEED= 200541633 /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 : 3000.234 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 : 6006.18 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 : 3000.234 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1746936 kB Buffers: 30224 kB Cached: 217208 kB SwapCached: 2400 kB Active: 50852 kB Inactive: 205372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1746936 kB SwapTotal: 4096564 kB SwapFree: 4085416 kB Dirty: 276 kB Writeback: 0 kB Mapped: 16668 kB Slab: 39428 kB Committed_AS: 340116 kB PageTables: 1304 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node79 on Sat Jun 3 21:07:58 UTC 2006