Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 43 | 0.036993 | 0.0426551 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=43-Q=227.opb |
MD5SUM | f85f3e811f9b3077175ee73260c4bac0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 43 |
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 | 43 |
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 | 270882 |
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: 1117 Base: 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 | 2834 6713 | 944 0 0 nan | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 227[0m 0.03 o 227 0.03 c ---[ 0]---> BDD-cost: 2 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 | 63 | 2484 5922 | 828 49 1177 24.0 | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 43[0m 0.03 o 43 0.03 c ---[ 0]---> BDD-cost: 2 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 | 68 | 1872 4496 | 624 53 1278 24.1 | 0.000 % | 0.04 c ============================================================================== 0.04 c [1mOptimal solution: 43[0m 0.04 s OPTIMUM FOUND 0.04 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 -x32 0.04 v 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 -x60 0.04 v -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 -x86 -x87 0.04 v -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.04 c _______________________________________________________________________________ 0.04 c 0.04 c restarts : 3 0.04 c conflicts : 92 (2556 /sec) 0.04 c decisions : 122 (3389 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.035994 s 0.04 c _______________________________________________________________________________
OK 43
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/node75/watcher-47555-1149851736 -o ROOT/results/node75/solver-47555-1149851736 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node75/47555-1149851736/instance-47555-1149851736.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.87 0.88 2/64 11171 /proc/meminfo: memFree=1394272/2055920 swapFree=4182500/4192956 [pid=11171] ppid=11169 vsize=1048 CPUtime=0 /proc/11171/stat : 11171 (minisat+) R 11169 11171 11125 0 -1 4194304 115 0 0 0 0 0 0 0 19 0 1 0 250836968 1073152 100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/11171/statm: 262 100 74 215 0 44 0 Child status: 30 Real time (s): 0.0426551 CPU time (s): 0.036993 CPU user time (s): 0.035994 CPU system time (s): 0.000999 CPU usage (%): 86.7259 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node75 on Fri Jun 9 11:15:36 UTC 2006 FILE ID= 47555-1149851736 PBS_JOBID= 383186 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=43-Q=227.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node75/47555-1149851736/instance-47555-1149851736.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node75/watcher-47555-1149851736 -o ROOT/results/node75/solver-47555-1149851736 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node75/47555-1149851736/instance-47555-1149851736.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= f85f3e811f9b3077175ee73260c4bac0 RANDOM SEED= 187777898 /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 : 3000.259 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 : 3000.259 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1394480 kB Buffers: 43048 kB Cached: 540464 kB SwapCached: 2240 kB Active: 140868 kB Inactive: 451416 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1394480 kB SwapTotal: 4192956 kB SwapFree: 4182500 kB Dirty: 156 kB Writeback: 0 kB Mapped: 16044 kB Slab: 55044 kB Committed_AS: 576608 kB PageTables: 1448 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node75 on Fri Jun 9 11:15:36 UTC 2006