Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 131 | 0.050992 | 0.0521371 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=131-Q=137.opb |
MD5SUM | d4a3d18afc49987e8c1e836a88137c08 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 131 |
Best CPU time to get the best result obtained on this benchmark | 0.014997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 131 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 279068 |
Number of bits of the biggest sum of numbers | 19 |
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 245 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: # 0.01 c -- Clauses(.)/Splits(s): ............................................................................................................................................................................................................................................. 0.01 c ---[ 0]---> Sorter-cost: 1123 Base: 2 2 2 2 2 2 2 2 2 2 2 2 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 | 0 | 2827 6713 | 942 0 0 nan | 0.000 % | 0.03 c | 101 | 2827 6713 | 1036 101 2301 22.8 | 11.039 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 131[0m 0.04 o 131 0.04 c ---[ 0]---> BDD-cost: 6 0.04 c ==================================[MINISAT+]================================== 0.04 c | Conflicts | Original | Learnt | Progress | 0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.04 c ============================================================================== 0.04 c | 117 | 2580 6149 | 860 95 2245 23.6 | 11.039 % | 0.05 c ============================================================================== 0.05 c [1mOptimal solution: 131[0m 0.05 s OPTIMUM FOUND 0.05 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x19 x10 -x20 -x11 -x21 -x12 x22 x13 -x23 -x14 -x24 -x15 -x25 -x16 x26 x17 -x27 -x18 x28 -x29 -x30 0.05 v x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 0.05 v -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 0.05 v -x83 -x84 x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.05 c _______________________________________________________________________________ 0.05 c 0.05 c restarts : 3 0.05 c conflicts : 178 (3491 /sec) 0.05 c decisions : 241 (4726 /sec) 0.05 c propagations : 0 (0 /sec) 0.05 c inspects : 0 (0 /sec) 0.05 c CPU time : 0.050992 s 0.05 c _______________________________________________________________________________
OK 131
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/node59/watcher-47523-1149848736 -o ROOT/results/node59/solver-47523-1149848736 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node59/47523-1149848736/instance-47523-1149848736.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/64 20550 /proc/meminfo: memFree=1677896/2055920 swapFree=4180904/4192956 [pid=20550] ppid=20548 vsize=1048 CPUtime=0 /proc/20550/stat : 20550 (minisat+) R 20548 20550 20504 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 250541789 1073152 96 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005357 0 0 4096 16386 0 0 0 17 1 0 0 /proc/20550/statm: 262 96 74 215 0 44 0 Child status: 30 Real time (s): 0.0521371 CPU time (s): 0.050992 CPU user time (s): 0.050992 CPU system time (s): 0 CPU usage (%): 97.8037 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node59 on Fri Jun 9 10:25:36 UTC 2006 FILE ID= 47523-1149848736 PBS_JOBID= 382770 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=131-Q=137.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node59/47523-1149848736/instance-47523-1149848736.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-47523-1149848736 -o ROOT/results/node59/solver-47523-1149848736 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node59/47523-1149848736/instance-47523-1149848736.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= d4a3d18afc49987e8c1e836a88137c08 RANDOM SEED= 170172385 /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 : 3000.272 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 : 3000.272 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: 1678104 kB Buffers: 39688 kB Cached: 263552 kB SwapCached: 3780 kB Active: 127004 kB Inactive: 185012 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1678104 kB SwapTotal: 4192956 kB SwapFree: 4180904 kB Dirty: 208 kB Writeback: 0 kB Mapped: 14744 kB Slab: 51812 kB Committed_AS: 487376 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node59 on Fri Jun 9 10:25:36 UTC 2006