diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index aee1c69..1a45393 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -2,20 +2,11 @@
 
     <timestamp key="byTime" datePattern="yyyyMMdd'T'HHmmss"/>
 
-    <appender name="STDERR" class="ch.qos.logback.core.ConsoleAppender">
-        <target>System.err</target>
-        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
-            <level>WARN</level>
-        </filter>
-        <encoder>
-            <pattern>%d{HH:mm:ss.SSS} [%thread] %highlight(%-5level) %cyan(%logger{35}) - %msg %n</pattern>
-        </encoder>
-    </appender>
-
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <target>System.out</target>
+        <!-- don't log to console, reserve console for result reporting -->
         <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
-            <level>DEBUG</level>
+            <level>OFF</level>
         </filter>
         <encoder>
             <pattern>%d{HH:mm:ss.SSS} [%thread] %highlight(%-5level) %cyan(%logger{35}) - %msg %n</pattern>
@@ -27,7 +18,7 @@
         <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
             <fileNamePattern>./logs/provs-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
             <maxFileSize>10MB</maxFileSize>
-            <maxHistory>3</maxHistory>
+            <maxHistory>300</maxHistory>
             <totalSizeCap>1GB</totalSizeCap>
         </rollingPolicy>
         <append>true</append>
@@ -39,18 +30,13 @@
         </filter>
     </appender>
 
+    <root level="DEBUG">
+        <appender-ref ref="STDOUT" />
+        <appender-ref ref="FILE" />
+    </root>
+
     <logger name="net.schmizz" level="ERROR">
-        <appender-ref ref="STDERR" />
         <appender-ref ref="FILE" />
     </logger>
 
-    <root level="INFO">
-        <appender-ref ref="STDERR" />
-        <appender-ref ref="FILE" />
-    </root>
-
-    <root level="WARN">
-        <appender-ref ref="STDOUT" />
-    </root>
-
 </configuration>
\ No newline at end of file