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read ticks per second from cplex logs #27

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read ticks per second from cplex logs #27

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1 change: 1 addition & 0 deletions pyomo/opt/results/solver.py
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Original file line number Diff line number Diff line change
Expand Up @@ -202,6 +202,7 @@ def __init__(self):
self.declare('message')
self.declare('user_time', type=ScalarType.time)
self.declare('deterministic_time', type=ScalarType.float)
self.declare('ticks_per_second', type=ScalarType.float)
self.declare('system_time', type=ScalarType.time)
self.declare('wallclock_time', type=ScalarType.time)
# Semantics: The specific condition that caused the solver to
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1 change: 1 addition & 0 deletions pyomo/solvers/plugins/solvers/CPLEX.py
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Expand Up @@ -594,6 +594,7 @@ def process_logfile(self):
results.solver.user_time = float(tokens[3])
elif len(tokens) >= 4 and tokens[0] == "Deterministic" and tokens[1] == "time" and tokens[2] == "=":
results.solver.deterministic_time = float(tokens[3])
results.solver.ticks_per_second = float(tokens[5][1:])
elif len(tokens) >= 4 and tokens[0] == "Primal" and tokens[1] == "simplex" and tokens[3] == "Optimal:":
results.solver.termination_condition = TerminationCondition.optimal
results.solver.termination_message = ' '.join(tokens)
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3 changes: 3 additions & 0 deletions pyomo/solvers/tests/checks/test_cplex.py
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Expand Up @@ -442,6 +442,7 @@ def test_log_file_shows_max_time_limit_exceeded_with_feasible_solution(self):
results.solver.termination_condition, TerminationCondition.maxTimeLimit
)
self.assertEqual(results.solver.deterministic_time, 100.00)
self.assertEqual(results.solver.ticks_per_second, 10.0)

def test_log_file_shows_max_deterministic_time_limit_exceeded_with_feasible_solution(self):
log_file_text = """
Expand All @@ -461,6 +462,8 @@ def test_log_file_shows_max_deterministic_time_limit_exceeded_with_feasible_solu
results.solver.termination_condition, TerminationCondition.maxTimeLimit
)
self.assertEqual(results.solver.deterministic_time, 100.00)
self.assertEqual(results.solver.ticks_per_second, 10.0)


def test_log_file_shows_warm_start_objective_value(self):
log_file_text = """
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