Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 23 | 0.035993 | 0.041384 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=23-Q=293.opb |
MD5SUM | 96f819d1e6f3946782e4b8fc4d9cb445 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 23 |
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 | 23 |
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 | 267860 |
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: 1055 Base: 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 | 2590 6144 | 863 0 0 nan | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 23[0m 0.03 o 23 0.03 c ---[ 0]---> BDD-cost: 3 0.03 c ==================================[MINISAT+]================================== 0.03 c | Conflicts | Original | Learnt | Progress | 0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03 c ============================================================================== 0.03 c | 79 | 1408 3416 | 469 55 1199 21.8 | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mOptimal solution: 23[0m 0.03 s OPTIMUM FOUND 0.03 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 -x31 0.03 v -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 x57 -x58 -x59 0.03 v x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 0.03 v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.03 c _______________________________________________________________________________ 0.03 c 0.03 c restarts : 2 0.03 c conflicts : 85 (2429 /sec) 0.03 c decisions : 122 (3486 /sec) 0.03 c propagations : 0 (0 /sec) 0.03 c inspects : 0 (0 /sec) 0.03 c CPU time : 0.034994 s 0.03 c _______________________________________________________________________________
OK 23
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/node73/watcher-47442-1149839524 -o ROOT/results/node73/solver-47442-1149839524 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/47442-1149839524/instance-47442-1149839524.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.00 0.00 3/64 2779 /proc/meminfo: memFree=1377248/2055920 swapFree=4182184/4192956 [pid=2779] ppid=2777 vsize=1048 CPUtime=0 /proc/2779/stat : 2779 (minisat+) R 2777 2779 2733 0 -1 4194304 105 0 0 0 0 0 0 0 19 0 1 0 249617176 1073152 90 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134810848 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2779/statm: 262 90 74 215 0 44 0 Child status: 30 Real time (s): 0.041384 CPU time (s): 0.035993 CPU user time (s): 0.034994 CPU system time (s): 0.000999 CPU usage (%): 86.9732 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node73 on Fri Jun 9 07:52:04 UTC 2006 FILE ID= 47442-1149839524 PBS_JOBID= 381719 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=23-Q=293.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/47442-1149839524/instance-47442-1149839524.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node73/watcher-47442-1149839524 -o ROOT/results/node73/solver-47442-1149839524 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/47442-1149839524/instance-47442-1149839524.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 96f819d1e6f3946782e4b8fc4d9cb445 RANDOM SEED= 361907328 /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 : 3000.261 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 : 3000.261 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: 1377456 kB Buffers: 41728 kB Cached: 560604 kB SwapCached: 2596 kB Active: 101540 kB Inactive: 509676 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1377456 kB SwapTotal: 4192956 kB SwapFree: 4182184 kB Dirty: 260 kB Writeback: 0 kB Mapped: 15140 kB Slab: 53320 kB Committed_AS: 500556 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 node73 on Fri Jun 9 07:52:04 UTC 2006