diff --git a/examples/jssp/config.rs b/examples/jssp/config.rs
index e670118..a22b9d7 100644
--- a/examples/jssp/config.rs
+++ b/examples/jssp/config.rs
@@ -83,7 +83,7 @@ impl TryFrom<PartialConfig> for Config {
             n_gen: partial_cfg.n_gen,
             pop_size: partial_cfg.pop_size,
             delay_const_factor: partial_cfg.delay_const_factor,
-            perform_randomsearch: partial_cfg.perform_randomsearch.unwrap_or(false)
+            perform_randomsearch: partial_cfg.perform_randomsearch.unwrap_or(false),
         })
     }
 }
diff --git a/examples/jssp/main.rs b/examples/jssp/main.rs
index 27e2330..e54d65f 100644
--- a/examples/jssp/main.rs
+++ b/examples/jssp/main.rs
@@ -33,6 +33,8 @@ use problem::replacement::JsspReplacement;
 use crate::problem::{JsspConfig, JsspInstance};
 
 fn run_randomsearch(instance: JsspInstance, config: Config) {
+    info!("Running jssp solver with random search");
+
     let pop_size = if let Some(ps) = config.pop_size {
         // Overrided by user
         ps
@@ -49,18 +51,18 @@ fn run_randomsearch(instance: JsspInstance, config: Config) {
         400
     };
 
-    let probe = AggregatedProbe::new()
-        .add_probe(JsspProbe::new())
-        .add_probe(PolicyDrivenProbe::new(
-            ElapsedTime::new(Duration::from_millis(1000), Duration::from_millis(0)),
-            StdoutProbe::new(),
-        ));
+    // let probe = AggregatedProbe::new()
+    //     .add_probe(JsspProbe::new())
+    //     .add_probe(PolicyDrivenProbe::new(
+    //         ElapsedTime::new(Duration::from_millis(1000), Duration::from_millis(0)),
+    //         StdoutProbe::new(),
+    //     ));
 
     // Only for debugging purposes. TODO: Remove it
-    let population_provider = JsspPopProvider::new(instance.clone());
-    for op in population_provider.operations.iter() {
-        info!("{op:?}");
-    }
+    // let population_provider = JsspPopProvider::new(instance.clone());
+    // for op in population_provider.operations.iter() {
+    //     info!("{op:?}");
+    // }
 
     ga::Builder::new()
         .set_population_generator(JsspPopProvider::new(instance.clone()))
@@ -68,8 +70,10 @@ fn run_randomsearch(instance: JsspInstance, config: Config) {
         .set_selection_operator(problem::selection::EmptySelection::new())
         .set_crossover_operator(problem::crossover::NoopCrossover::new())
         .set_mutation_operator(mutation::Identity::new())
-        .set_replacement_operator(problem::replacement::ReplaceWithRandomPopulation::new(JsspPopProvider::new(instance.clone())))
-        .set_probe(probe)
+        .set_replacement_operator(problem::replacement::ReplaceWithRandomPopulation::new(
+            JsspPopProvider::new(instance),
+        ))
+        .set_probe(JsspProbe::new())
         .set_max_generation_count(n_gen)
         .set_population_size(pop_size)
         .build()
@@ -77,6 +81,8 @@ fn run_randomsearch(instance: JsspInstance, config: Config) {
 }
 
 fn run_jssp_solver(instance: JsspInstance, config: Config) {
+    info!("Running JSSP solver");
+
     let pop_size = if let Some(ps) = config.pop_size {
         // Overrided by user
         ps
@@ -93,19 +99,18 @@ fn run_jssp_solver(instance: JsspInstance, config: Config) {
         400
     };
 
-    let probe = AggregatedProbe::new()
-        .add_probe(JsspProbe::new())
-        .add_probe(PolicyDrivenProbe::new(
-            ElapsedTime::new(Duration::from_millis(1000), Duration::from_millis(0)),
-            StdoutProbe::new(),
-        ));
+    // let probe = AggregatedProbe::new()
+    //     .add_probe(JsspProbe::new())
+    //     .add_probe(PolicyDrivenProbe::new(
+    //         ElapsedTime::new(Duration::from_millis(1000), Duration::from_millis(0)),
+    //         StdoutProbe::new(),
+    //     ));
 
     // Only for debugging purposes. TODO: Remove it
-    let population_provider = JsspPopProvider::new(instance.clone());
-    for op in population_provider.operations.iter() {
-        info!("{op:?}");
-    }
-
+    // let population_provider = JsspPopProvider::new(instance.clone());
+    // for op in population_provider.operations.iter() {
+    //     info!("{op:?}");
+    // }
 
     ga::Builder::new()
         .set_selection_operator(selection::Rank::new())
@@ -114,7 +119,7 @@ fn run_jssp_solver(instance: JsspInstance, config: Config) {
         .set_population_generator(JsspPopProvider::new(instance.clone()))
         .set_replacement_operator(JsspReplacement::new(JsspPopProvider::new(instance), 0.1, 0.2))
         .set_fitness(JsspFitness::new(1.5))
-        .set_probe(probe)
+        .set_probe(JsspProbe::new())
         // .set_max_duration(std::time::Duration::from_secs(30))
         .set_max_generation_count(n_gen)
         .set_population_size(pop_size)
@@ -141,7 +146,7 @@ fn run() {
 
     match config.perform_randomsearch {
         true => run_randomsearch(instance, config),
-        false => run_jssp_solver(instance, config)
+        false => run_jssp_solver(instance, config),
     }
 }
 
diff --git a/examples/jssp/problem/crossover.rs b/examples/jssp/problem/crossover.rs
index 082908d..fdbaef7 100644
--- a/examples/jssp/problem/crossover.rs
+++ b/examples/jssp/problem/crossover.rs
@@ -58,7 +58,11 @@ impl NoopCrossover {
 }
 
 impl CrossoverOperator<JsspIndividual> for NoopCrossover {
-    fn apply(&mut self, parent_1: &JsspIndividual, parent_2: &JsspIndividual) -> (JsspIndividual, JsspIndividual) {
+    fn apply(
+        &mut self,
+        parent_1: &JsspIndividual,
+        parent_2: &JsspIndividual,
+    ) -> (JsspIndividual, JsspIndividual) {
         (parent_1.clone(), parent_2.clone())
     }
 }
diff --git a/examples/jssp/problem/replacement.rs b/examples/jssp/problem/replacement.rs
index b71e713..c67f254 100644
--- a/examples/jssp/problem/replacement.rs
+++ b/examples/jssp/problem/replacement.rs
@@ -64,19 +64,21 @@ impl ReplacementOperator<JsspIndividual> for JsspReplacement {
 }
 
 pub struct ReplaceWithRandomPopulation {
-    pop_gen: JsspPopProvider
+    pop_gen: JsspPopProvider,
 }
 
 impl ReplaceWithRandomPopulation {
     pub fn new(pop_gen: JsspPopProvider) -> Self {
-        Self {
-            pop_gen
-        }
+        Self { pop_gen }
     }
 }
 
 impl ReplacementOperator<JsspIndividual> for ReplaceWithRandomPopulation {
-    fn apply(&mut self, population: Vec<JsspIndividual>, _children: Vec<JsspIndividual>) -> Vec<JsspIndividual> {
+    fn apply(
+        &mut self,
+        population: Vec<JsspIndividual>,
+        _children: Vec<JsspIndividual>,
+    ) -> Vec<JsspIndividual> {
         self.pop_gen.generate(population.len())
     }
 
diff --git a/examples/jssp/util.rs b/examples/jssp/util.rs
index 8df0100..a356ec3 100644
--- a/examples/jssp/util.rs
+++ b/examples/jssp/util.rs
@@ -6,7 +6,6 @@ use std::{
     path::{Path, PathBuf},
 };
 
-
 pub fn print_hash_set<T: Display>(set: &HashSet<T>) {
     for elem in set {
         print!("{elem}, ");