Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 53 | 0.035994 | 0.0419949 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=53-Q=191.opb |
MD5SUM | 75a55611a9f495e5f3b7a8881523b145 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 53 |
Best CPU time to get the best result obtained on this benchmark | 0.007998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 53 |
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 | 271244 |
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: 1121 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 | 2662 6328 | 887 0 0 nan | 0.000 % | 0.02 c ============================================================================== 0.02 c [1mFound solution: 191[0m 0.02 o 191 0.02 c ---[ 0]---> BDD-cost: 6 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 | 4 | 2461 5873 | 820 3 32 10.7 | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 53[0m 0.03 o 53 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 | 56 | 1859 4472 | 619 48 997 20.8 | 0.000 % | 0.04 c ============================================================================== 0.04 c [1mOptimal solution: 53[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 -x61 0.04 v 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 -x88 -x89 0.04 v -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 : 106 (2945 /sec) 0.04 c decisions : 163 (4529 /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 53
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/node78/watcher-47454-1149841232 -o ROOT/results/node78/solver-47454-1149841232 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node78/47454-1149841232/instance-47454-1149841232.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.94 0.81 3/67 29227 /proc/meminfo: memFree=1718072/2055892 swapFree=4085724/4096564 [pid=29227] ppid=29225 vsize=1040 CPUtime=0 /proc/29227/stat : 29227 (minisat+) R 29225 29227 29181 0 -1 4194304 82 0 0 0 0 0 0 0 19 0 1 0 249152001 1064960 68 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135034051 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29227/statm: 262 70 58 215 0 44 0 Child status: 30 Real time (s): 0.0419949 CPU time (s): 0.035994 CPU user time (s): 0.035994 CPU system time (s): 0 CPU usage (%): 85.7103 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node78 on Fri Jun 9 08:20:32 UTC 2006 FILE ID= 47454-1149841232 PBS_JOBID= 381874 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=53-Q=191.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node78/47454-1149841232/instance-47454-1149841232.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node78/watcher-47454-1149841232 -o ROOT/results/node78/solver-47454-1149841232 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node78/47454-1149841232/instance-47454-1149841232.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 75a55611a9f495e5f3b7a8881523b145 RANDOM SEED= 47759530 /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 : 3000.225 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 : 6006.17 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 : 3000.225 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1718280 kB Buffers: 31272 kB Cached: 237032 kB SwapCached: 2472 kB Active: 83676 kB Inactive: 193368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1718280 kB SwapTotal: 4096564 kB SwapFree: 4085724 kB Dirty: 248 kB Writeback: 0 kB Mapped: 15200 kB Slab: 47036 kB Committed_AS: 488396 kB PageTables: 1420 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node78 on Fri Jun 9 08:20:32 UTC 2006