Couldn't auto-differentiate linked variable cosminus1_Mission/GustL_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Using solver 'mosek'
Solving for 592 variables.
Solving took 0.297 seconds.
Warning: Variable [P_{shaft-max}_Mission/Climb/FlightSegment/AircraftPerf/EnginePerf_(0,)**-1*P_{total}_Mission/Climb/ could cause inaccurate result because it is above upper bound. Solution is 1.0000 but bound is 0.9685
Couldn't auto-differentiate linked variable cosminus1_Mission.1/GustL.1_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Beginning signomial solve.
Solving took 4 GP solves and 1.24 seconds.
Warning: Variable [P_{shaft-max}_Mission.1/Climb.1/FlightSegment.2/AircraftPerf.2/EnginePerf.2_(0,)**-1*P_{total}_Miss could cause inaccurate result because it is above upper bound. Solution is 1.0000 but bound is 0.9685
Couldn't auto-differentiate linked variable cosminus1_Mission/GustL_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Using solver 'mosek'
Solving for 592 variables.
Solving took 0.235 seconds.
Warning: Variable [P_{shaft-max}_Mission/Climb/FlightSegment/AircraftPerf/EnginePerf_(0,)**-1*P_{total}_Mission/Climb/ could cause inaccurate result because it is above upper bound. Solution is 1.0000 but bound is 0.9685
Couldn't auto-differentiate linked variable cosminus1_Mission.1/GustL.1_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Beginning signomial solve.
Solving took 4 GP solves and 1.23 seconds.
Warning: Variable [P_{shaft-max}_Mission.1/Climb.1/FlightSegment.2/AircraftPerf.2/EnginePerf.2_(0,)**-1*P_{total}_Miss could cause inaccurate result because it is above upper bound. Solution is 1.0000 but bound is 0.9685
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.8/GustL.8_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.7/GustL.7_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.9/GustL.9_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.4/GustL.4_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment/GustL_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.10/GustL.10_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.2/GustL.2_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.3/GustL.3_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.6/GustL.6_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.5/GustL.5_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.1/GustL.1_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Using solver 'mosek'
Solving for 1250 variables.
Solving took 0.404 seconds.
Warning: Variable Re_Mission/FlightSegment/AircraftPerf/WingAero could cause inaccurate result because it is below lower bound. Solution is 131551.1497 but bound is 150000.0000
Warning: Variable Re_Mission/FlightSegment.10/AircraftPerf.10/WingAero.10 could cause inaccurate result because it is below lower bound. Solution is 131552.1345 but bound is 150000.0000
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.14/GustL.14_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.13/GustL.13_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.19/GustL.19_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.20/GustL.20_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.16/GustL.16_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.15/GustL.15_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.12/GustL.12_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.17/GustL.17_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.18/GustL.18_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.11/GustL.11_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.21/GustL.21_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Beginning signomial solve.
Solving took 4 GP solves and 2.59 seconds.
Warning: Variable Re_Mission.1/FlightSegment.11/AircraftPerf.11/WingAero.11 could cause inaccurate result because it is below lower bound. Solution is 134553.0581 but bound is 150000.0000
Warning: Variable Re_Mission.1/FlightSegment.21/AircraftPerf.21/WingAero.21 could cause inaccurate result because it is below lower bound. Solution is 134553.9086 but bound is 150000.0000
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.8/GustL.8_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.7/GustL.7_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.9/GustL.9_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.4/GustL.4_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment/GustL_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.10/GustL.10_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.2/GustL.2_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.3/GustL.3_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.6/GustL.6_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.5/GustL.5_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission/FlightSegment.1/GustL.1_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Using solver 'mosek_cli'
Solving for 1250 variables.
Solving took 0.507 seconds.
Warning: Variable Re_Mission/FlightSegment/AircraftPerf/WingAero could cause inaccurate result because it is below lower bound. Solution is 131551.0147 but bound is 150000.0000
Warning: Variable Re_Mission/FlightSegment.10/AircraftPerf.10/WingAero.10 could cause inaccurate result because it is below lower bound. Solution is 131552.3302 but bound is 150000.0000
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.14/GustL.14_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.13/GustL.13_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.19/GustL.19_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.20/GustL.20_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.16/GustL.16_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.15/GustL.15_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.12/GustL.12_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.17/GustL.17_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.18/GustL.18_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.11/GustL.11_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Couldn't auto-differentiate linked variable cosminus1_Mission.1/FlightSegment.21/GustL.21_(0,).
  (to raise the error directly for debugging purposes, set gpkit.settings["ad_errors_raise"] to True)
Beginning signomial solve.
Solving took 4 GP solves and 3.33 seconds.
Warning: Variable Re_Mission.1/FlightSegment.11/AircraftPerf.11/WingAero.11 could cause inaccurate result because it is below lower bound. Solution is 134552.5355 but bound is 150000.0000
Warning: Variable Re_Mission.1/FlightSegment.21/AircraftPerf.21/WingAero.21 could cause inaccurate result because it is below lower bound. Solution is 134553.8810 but bound is 150000.0000

Standard Error

/jenkins/workspace/gplibrary_PR_Models/mosek/venv2_gpkit/local/lib/python2.7/site-packages/gassolar/environment/solar_irradiance.py:40: RuntimeWarning: overflow encountered in exp
  tau = np.exp(-0.175/costhsun)