diff --git a/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/ResultFileTask.java b/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/ResultFileTask.java
index 4f0bed3365cb2dc1fd08a856588365c88eb69df8..8c27191fd4d91abd170e1a2113daa0f7ed43725d 100644
--- a/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/ResultFileTask.java
+++ b/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/ResultFileTask.java
@@ -8,14 +8,15 @@ import java.util.Collection;
 import java.util.DoubleSummaryStatistics;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Locale;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 import com.google.common.collect.Streams;
 
 public class ResultFileTask {
-	private String name;
-	private List<ResultFileJob> jobs;
+	private final String name;
+	private final List<ResultFileJob> jobs;
 	private DoubleSummaryStatistics memoryUsageStats;
 	private DoubleSummaryStatistics startTimeStats;
 	private DoubleSummaryStatistics wallTimeStats;
@@ -38,8 +39,8 @@ public class ResultFileTask {
 
 		// Calculate start and wall time values
 		DateTimeFormatter formatter = new DateTimeFormatterBuilder()
-				.appendOptional(DateTimeFormatter.ofPattern("EEE MMM dd kk:mm:ss z yyyy"))
-				.appendOptional(DateTimeFormatter.ofPattern("EEE MMM dd kk:mm:ss yyyy")).toFormatter();
+				.appendOptional(DateTimeFormatter.ofPattern("EEE MMM d kk:mm:ss z yyyy"))
+				.appendOptional(DateTimeFormatter.ofPattern("EEE MMM d kk:mm:ss yyyy")).toFormatter(Locale.ENGLISH);
 		Collection<Double> startTimeValues = retrieveValues(Constants.STATISTICS_RESOURCES_START_TIME)
 				.map(s -> s != null && !s.equals("null")
 						? (double) LocalDateTime.parse(s, formatter).toEpochSecond(ZoneOffset.UTC)
diff --git a/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/TaskComputation.java b/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/TaskComputation.java
index c1a9b3ec9e3c43591fbf2104239f491488a2f3d7..f781fcadd4a78afa5e97dda3e72b79609723f04b 100644
--- a/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/TaskComputation.java
+++ b/haas-spim-benchmark/src/main/java/cz/it4i/fiji/haas_spim_benchmark/core/TaskComputation.java
@@ -16,7 +16,7 @@ import com.google.common.collect.Streams;
 import cz.it4i.fiji.haas_java_client.JobState;
 import cz.it4i.fiji.haas_java_client.SynchronizableFileType;
 
-//FIXME: TaskComputation 'done' should be Finished not Queued
+
 public class TaskComputation {
 
 	public static class Log {
diff --git a/haas-spim-benchmark/src/test/java/cz/it4i/fiji/haas/TestFormat.java b/haas-spim-benchmark/src/test/java/cz/it4i/fiji/haas/TestFormat.java
new file mode 100644
index 0000000000000000000000000000000000000000..0d7a7d74a93ab053ac2f7245aee95b8ae2e374d8
--- /dev/null
+++ b/haas-spim-benchmark/src/test/java/cz/it4i/fiji/haas/TestFormat.java
@@ -0,0 +1,21 @@
+package cz.it4i.fiji.haas;
+
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeFormatterBuilder;
+import java.util.Locale;
+
+public class TestFormat {
+	public static void main(String[] args) {
+		System.out.println(Locale.getDefault());
+		DateTimeFormatter formatter = new DateTimeFormatterBuilder()
+				.appendOptional(DateTimeFormatter.ofPattern("EEE MMM dd kk:mm:ss z yyyy"))
+				.appendOptional(DateTimeFormatter.ofPattern("EEE MMM dd kk:mm:ss yyyy")).toFormatter();
+		
+		String value = "Thu Jun 14 09:08:43 2018";
+		System.out.println(LocalDateTime.parse(value, formatter).toEpochSecond(ZoneOffset.UTC));
+		
+	}
+
+}