Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 6 | 0.026995 | 0.032657 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_4.opb |
MD5SUM | e07d1b5f59078d7e9ac49c5c9d354a5d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 38 |
Total number of constraints | 44 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 43 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 18 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 8 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 21 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 114 |
Number of bits of the biggest sum of numbers | 7 |
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... 0.01 c Converting 43 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: #################### 0.01 c -- Clauses(.)/Splits(s): (none) 0.01 c ---[ 41]---> Sorter-cost: 100 Base: 2 2 2 0.01 c ---[ 39]---> Sorter-cost: 102 Base: 2 2 2 0.01 c ---[ 37]---> Sorter-cost: 138 Base: 2 2 2 0.01 c ---[ 35]---> Sorter-cost: 46 Base: 2 2 2 0.01 c ---[ 33]---> Sorter-cost: 97 Base: 2 2 2 0.01 c ---[ 31]---> Sorter-cost: 98 Base: 2 2 2 0.01 c ---[ 29]---> BDD-cost: 18 0.01 c ---[ 27]---> Sorter-cost: 75 Base: 2 2 2 0.01 c ---[ 25]---> Sorter-cost: 83 Base: 2 2 2 0.01 c ---[ 23]---> Sorter-cost: 35 Base: 2 2 2 0.01 c ---[ 21]---> BDD-cost: 20 0.01 c ---[ 19]---> BDD-cost: 21 0.01 c ---[ 17]---> Sorter-cost: 74 Base: 2 2 2 0.01 c ---[ 15]---> Sorter-cost: 81 Base: 2 2 2 0.01 c ---[ 13]---> Sorter-cost: 35 Base: 2 2 2 0.01 c ---[ 11]---> Sorter-cost: 35 Base: 2 2 2 0.02 c ---[ 9]---> Sorter-cost: 35 Base: 2 2 2 0.02 c ---[ 7]---> BDD-cost: 21 0.02 c ---[ 5]---> BDD-cost: 23 0.02 c ---[ 3]---> BDD-cost: 22 0.02 c ---[ 2]---> BDD-cost: 12 0.02 c ---[ 1]---> BDD-cost: 12 0.02 c ---[ 0]---> BDD-cost: 10 0.02 c ==================================[MINISAT+]================================== 0.02 c | Conflicts | Original | Learnt | Progress | 0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02 c ============================================================================== 0.02 c | 0 | 2502 6039 | 834 0 0 nan | 0.000 % | 0.02 c ============================================================================== 0.02 c [1mFound solution: 18[0m 0.02 o 18 0.02 c ---[ 0]---> BDD-cost: 1 0.02 c ==================================[MINISAT+]================================== 0.02 c | Conflicts | Original | Learnt | Progress | 0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02 c ============================================================================== 0.02 c | 8 | 2503 6042 | 834 8 38 4.8 | 0.000 % | 0.02 c ============================================================================== 0.02 c [1mFound solution: 17[0m 0.02 o 17 0.02 c ---[ 0]---> BDD-cost: 2 0.02 c ==================================[MINISAT+]================================== 0.02 c | Conflicts | Original | Learnt | Progress | 0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02 c ============================================================================== 0.02 c | 26 | 2507 6052 | 835 26 129 5.0 | 0.000 % | 0.02 c ============================================================================== 0.02 c [1mFound solution: 12[0m 0.02 o 12 0.02 c ---[ 0]---> BDD-cost: 1 0.02 c ==================================[MINISAT+]================================== 0.02 c | Conflicts | Original | Learnt | Progress | 0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02 c ============================================================================== 0.02 c | 34 | 2397 5804 | 799 33 155 4.7 | 0.000 % | 0.02 c ============================================================================== 0.02 c [1mFound solution: 10[0m 0.02 o 10 0.02 c ==================================[MINISAT+]================================== 0.02 c | Conflicts | Original | Learnt | Progress | 0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02 c ============================================================================== 0.02 c | 44 | 2176 5292 | 725 39 191 4.9 | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 6[0m 0.03 o 6 0.03 c [1mOptimal solution: 6[0m 0.03 s OPTIMUM FOUND 0.03 v -x1 -x2 -x3 -x4 x38 -x5 -x6 -x7 -x8 x14 -x15 -x16 -x17 -x37 -x9 -x10 -x11 -x12 -x13 -x36 x35 x34 x33 x32 -x31 x30 x29 x28 x27 x26 x25 0.03 v x24 x23 x22 x21 x20 x19 x18 0.03 c _______________________________________________________________________________ 0.03 c 0.03 c restarts : 5 0.03 c conflicts : 53 (2039 /sec) 0.03 c decisions : 843 (32428 /sec) 0.03 c propagations : 0 (0 /sec) 0.03 c inspects : 0 (0 /sec) 0.03 c CPU time : 0.025996 s 0.03 c _______________________________________________________________________________
OK 6
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node80/watcher-49750-1149930674 -o ROOT/results/node80/solver-49750-1149930674 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node80/49750-1149930674/instance-49750-1149930674.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.17 0.68 0.81 2/67 7384 /proc/meminfo: memFree=1744272/2055888 swapFree=4085444/4096564 [pid=7384] ppid=7382 vsize=1048 CPUtime=0 /proc/7384/stat : 7384 (minisat+) D 7382 7384 7338 0 -1 4194304 84 0 0 0 0 0 0 0 19 0 1 0 258705944 1073152 70 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031051 0 2147483391 4096 16386 18446744072099917094 0 0 17 1 0 0 /proc/7384/statm: 262 70 58 215 0 44 0 Child status: 30 Real time (s): 0.032657 CPU time (s): 0.026995 CPU user time (s): 0.025996 CPU system time (s): 0.000999 CPU usage (%): 82.6622 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node80 on Sat Jun 10 09:11:14 UTC 2006 FILE ID= 49750-1149930674 PBS_JOBID= 385639 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_4.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node80/49750-1149930674/instance-49750-1149930674.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node80/watcher-49750-1149930674 -o ROOT/results/node80/solver-49750-1149930674 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node80/49750-1149930674/instance-49750-1149930674.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= e07d1b5f59078d7e9ac49c5c9d354a5d RANDOM SEED= 817867507 /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 : 3000.264 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 : 6006.16 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 : 3000.264 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: 2055888 kB MemFree: 1744672 kB Buffers: 28724 kB Cached: 210288 kB SwapCached: 2388 kB Active: 59044 kB Inactive: 188728 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1744672 kB SwapTotal: 4096564 kB SwapFree: 4085444 kB Dirty: 132 kB Writeback: 0 kB Mapped: 16648 kB Slab: 50160 kB Committed_AS: 675972 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node80 on Sat Jun 10 09:11:14 UTC 2006