Remove excess logging

[dgenr8]

Suppress logging in CheckProofOfWork when using the reference cpuminer.

[dgenr8]

@cryptozeny

[cryptozeny]

i think its not related with this PR, but anyway i report.

i ran your build f344f29, but it seems freezing at startup. testnet. i cannot reproduce, but it randomly appears. i can exit only with killall -9

cmd was ./src/qt/bitcoin-qt -usecashaddr=0 -testnet -printtoconsole

after build, first freezing. but from second time, its OK

i can kill freezing chain2 with kill -9 PID

[cryptozeny]

generate 1
ProcessNewBlock, block not accepted (code -32603)

debug.log

2019-10-30 23:37:09 keypool reserve 6
2019-10-30 23:37:09 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-10-30 23:37:09 ERROR: CheckProofOfWork(): hash doesn't match subtarget
2019-10-30 23:37:09 ERROR: CheckProofOfWork(): hash doesn't match subtarget
2019-10-30 23:37:09 ERROR: ContextualCheckBlockHeader(): proof of work failed
2019-10-30 23:37:09 ERROR: ProcessNewBlock: AcceptBlock FAILED
2019-10-30 23:37:09 keypool return 6

[cryptozeny]

[cryptozeny]

[cryptozeny]

setgenerate true 1 OK as before

[dgenr8]

@cryptozeny Thanks, I pushed an update to this PR to fix a misplaced parenthesis. Please try again.

Be aware that 'generate 1' is unlikely to succeed on testnet because it defaults to 1,000,000 hash tries. At minimum testnet (=mainnet) difficulty you need about 7,000,000 * 600 = about 4,200,000,000 tries. You can enter # of tries in the next parameter.

Unless there's been no block for a while. Then it will probably succeed on the first try.

Anyway it should not return an error anymore.

[cryptozeny]

3d2b1e4 no error on generate 1

2019-11-01 15:23:04 keypool reserve 9
2019-11-01 15:23:04 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:05 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:06 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:07 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:08 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:09 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:10 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:11 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:12 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:13 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:14 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:15 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:17 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:18 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:19 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:20 CreateNewBlock(): total size 1000 txs: 0 fees: 0 sigops 100
2019-11-01 15:23:20 keypool return 9

[cryptozeny]

Be aware that 'generate 1' is unlikely to succeed on testnet because it defaults to 1,000,000 hash tries. At minimum testnet (=mainnet) difficulty you need about 7,000,000 * 600 = about 4,200,000,000 tries. You can enter # of tries in the next parameter.

but out of range

[dgenr8]

Rebased to remove duplicate of the 200GB fix.

[dgenr8]

Thanks @cryptozeny!