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tests / 02 testsuite-gcc 2/3 / simulation_modelica_synchronous.SynchronousFeatures.ControlledMass.mos (from (result.xml))

Failing for the past 86 builds (Since #1 )
Took 1 sec.

Stacktrace

Output mismatch (see stdout for details)

Standard Output

 + SynchronousFeatures.ControlledMass                                                ... equation mismatch [time: 1]

==== Log /tmp/omc-rtest-unknown/simulation/modelica/synchronous/SynchronousFeatures.ControlledMass.mos_temp3592/log-SynchronousFeatures.ControlledMass.mos
true
""
true
""
"class SynchronousFeatures.ControlledMass \"Phase of Clock\"
  parameter Real m(quantity = \"Mass\", unit = \"kg\", min = 0.0) = 1.0;
  parameter Real k(unit = \"N/m\") = 1.0;
  parameter Real d(unit = \"N.s/m\") = 0.1;
  Real x(quantity = \"Length\", unit = \"m\", start = 1.0, fixed = true) \"Position\";
  Real v(quantity = \"Velocity\", unit = \"m/s\", start = 0.0, fixed = true) \"Velocity\";
  Real f(quantity = \"Force\", unit = \"N\") \"Force\";
  parameter Real KOuter = 10.0 \"Gain of position PI controller\";
  parameter Real KInner = 20.0 \"Gain of speed P controller\";
  parameter Real Ti = 10.0 \"Integral time for pos. PI controller\";
  parameter Real xref = 10.0 \"Position reference\";
  discrete Real xd;
  discrete Real eOuter;
  discrete Real intE(start = 0.0);
  discrete Real uOuter(start = 0.0);
  discrete Real xdFast;
  discrete Real vd;
  discrete Real vref;
  discrete Real uInner(start = 0.0);
  Clock cControl = Clock(0.01);
  Clock cOuter = subSample(shiftSample(cControl, 2, 3), 5);
  Clock cFast = superSample(cControl, 2);
equation
  xd = sample(x, cOuter);
  eOuter = xref - xd;
  intE = previous(intE) + eOuter;
  uOuter = KOuter * (eOuter + intE / Ti);
  xdFast = sample(x, cFast);
  vd = subSample((xdFast - previous(xdFast)) / interval(), 2);
  vref = backSample(superSample(uOuter, 5), 2, 3);
  uInner = KInner * (vref - vd);
  f = hold(uInner);
  der(x) = v;
  m * der(v) = f + (-k) * x - d * v;
end SynchronousFeatures.ControlledMass;
"
""
synchronous features pre-phase: synchronousFeatures


########################################
clock partitioning (5 partitions)
########################################


continuous time partition
========================================

Variables (3)
========================================
1: f:VARIABLE(unit = "N" )  "Force" type: Real
2: v:STATE(1)(start = 0.0 unit = "m/s" fixed = true )  "Velocity" type: Real
3: x:STATE(1)(start = 1.0 unit = "m" fixed = true )  "Position" type: Real


Equations (3, 3)
========================================
1/1 (1): f = $getPart(uInner)   [dynamic |0|0|0|0|]
2/2 (1): der(x) = v   [dynamic |0|0|0|0|]
3/3 (1): m * der(v) = f + (-k) * x - d * v   [dynamic |0|0|0|0|]


no matching


clocked partition(1)
========================================

Variables (2)
========================================
1: xdFast:DISCRETE()  type: Real
2: $var2:VARIABLE()  type: Real


Equations (2, 2)
========================================
1/1 (1): xdFast = $getPart(x)   [dynamic |0|0|0|0|]
2/2 (1): $var2 = (xdFast - previous(xdFast)) / interval()   [dynamic |0|0|0|0|]


no matching


clocked partition(2)
========================================

Variables (3)
========================================
1: uInner:DISCRETE(start = 0.0 )  type: Real
2: vref:DISCRETE()  type: Real
3: vd:DISCRETE()  type: Real


Equations (3, 3)
========================================
1/1 (1): vd = $getPart($var2)   [dynamic |0|0|0|0|]
2/2 (1): vref = $getPart($var3)   [dynamic |0|0|0|0|]
3/3 (1): uInner = KInner * (vref - vd)   [dynamic |0|0|0|0|]


no matching


clocked partition(3)
========================================

Variables (4)
========================================
1: uOuter:DISCRETE(start = 0.0 )  type: Real
2: intE:DISCRETE(start = 0.0 )  type: Real
3: eOuter:DISCRETE()  type: Real
4: xd:DISCRETE()  type: Real


Equations (4, 4)
========================================
1/1 (1): xd = $getPart(x)   [dynamic |0|0|0|0|]
2/2 (1): eOuter = xref - xd   [dynamic |0|0|0|0|]
3/3 (1): intE = previous(intE) + eOuter   [dynamic |0|0|0|0|]
4/4 (1): uOuter = KOuter * (eOuter + intE / Ti)   [dynamic |0|0|0|0|]


no matching


clocked partition(4)
========================================

Variables (1)
========================================
1: $var3:VARIABLE()  type: Real


Equations (1, 1)
========================================
1/1 (1): $var3 = $getPart(uOuter)   [dynamic |0|0|0|0|]


no matching



Base clocks (1)
========================================
1: Clock(0.01)[4]


Sub clocks (4)
========================================
1: factor(1/2) shift(0/1)  event(false)
2: factor(1/1) shift(0/1)  event(true)
3: factor(5/1) shift(2/15)  event(false)
4: factor(1/1) shift(2/3)  event(false)

synchronous features post-phase: synchronousFeatures


########################################
clock partitioning (5 partitions)
########################################


continuous time partition
========================================

Variables (3)
========================================
1: f:VARIABLE(unit = "N" )  "Force" type: Real
2: v:STATE(1)(start = 0.0 unit = "m/s" fixed = true )  "Velocity" type: Real
3: x:STATE(1,v)(start = 1.0 unit = "m" fixed = true )  "Position" type: Real


Equations (3, 3)
========================================
1/1 (1): f = $getPart(uInner)   [dynamic |0|0|0|0|]
2/2 (1): der(x) = v   [dynamic |0|0|0|0|]
3/3 (1): m * der(v) = f + (-k) * x - d * v   [dynamic |0|0|0|0|]


Matching
========================================
3 variables and equations
var 1 is solved in eqn 1
var 2 is solved in eqn 3
var 3 is solved in eqn 2


StrongComponents
========================================
{2:3}
{1:1}
{3:2}


clocked partition(1)
========================================

Variables (2)
========================================
1: xdFast:CLOCKED_STATE(fixed = true )  type: Real
2: $var2:VARIABLE()  type: Real


Equations (2, 2)
========================================
1/1 (1): xdFast = $getPart(x)   [dynamic |0|0|0|0|]
2/2 (1): $var2 = (xdFast - previous(xdFast)) / interval()   [dynamic |0|0|0|0|]


no matching


clocked partition(2)
========================================

Variables (3)
========================================
1: uInner:DISCRETE(start = 0.0 )  type: Real
2: vref:DISCRETE()  type: Real
3: vd:DISCRETE()  type: Real


Equations (3, 3)
========================================
1/1 (1): vd = $getPart($var2)   [dynamic |0|0|0|0|]
2/2 (1): vref = $getPart($var3)   [dynamic |0|0|0|0|]
3/3 (1): uInner = KInner * (vref - vd)   [dynamic |0|0|0|0|]


no matching


clocked partition(3)
========================================

Variables (4)
========================================
1: uOuter:DISCRETE(start = 0.0 )  type: Real
2: intE:CLOCKED_STATE(start = 0.0 fixed = true )  type: Real
3: eOuter:DISCRETE()  type: Real
4: xd:DISCRETE()  type: Real


Equations (4, 4)
========================================
1/1 (1): xd = $getPart(x)   [dynamic |0|0|0|0|]
2/2 (1): eOuter = xref - xd   [dynamic |0|0|0|0|]
3/3 (1): intE = previous(intE) + eOuter   [dynamic |0|0|0|0|]
4/4 (1): uOuter = KOuter * (eOuter + intE / Ti)   [dynamic |0|0|0|0|]


no matching


clocked partition(4)
========================================

Variables (1)
========================================
1: $var3:VARIABLE()  type: Real


Equations (1, 1)
========================================
1/1 (1): $var3 = $getPart(uOuter)   [dynamic |0|0|0|0|]


no matching



Base clocks (1)
========================================
1: Clock(0.01)[4]


Sub clocks (4)
========================================
1: factor(1/2) shift(0/1)  event(false)
2: factor(1/1) shift(0/1)  event(true)
3: factor(5/1) shift(2/15)  event(false)
4: factor(1/1) shift(2/3)  event(false)

true
"[BackEnd/Differentiate.mo:268:5-268:157:writable] Error: Derivative of expression \"intE = previous(intE) + eOuter\" w.r.t. \"dummyVarA\" is non-existent.
Error: Internal error SymbolicJacobian.deriveAll failed
[BackEnd/SymbolicJacobian.mo:0:0-0:0:writable] Error: Internal error function generateSymbolicJacobian failed
[BackEnd/SymbolicJacobian.mo:0:0-0:0:writable] Error: Internal error function createJacobian failed
"

Equation mismatch: diff says:
--- /tmp/omc-rtest-unknown/simulation/modelica/synchronous/SynchronousFeatures.ControlledMass.mos_temp3592/equations-expected2024-01-20 04:08:36.991539740 +0000
+++ /tmp/omc-rtest-unknown/simulation/modelica/synchronous/SynchronousFeatures.ControlledMass.mos_temp3592/equations-got2024-01-20 04:08:37.339539738 +0000
@@ -284,6 +284,10 @@
 2: factor(1/1) shift(0/1)  event(true)
 3: factor(5/1) shift(2/15)  event(false)
 4: factor(1/1) shift(2/3)  event(false)
 
 true
-""
+"[BackEnd/Differentiate.mo:268:5-268:157:writable] Error: Derivative of expression \"intE = previous(intE) + eOuter\" w.r.t. \"dummyVarA\" is non-existent.
+Error: Internal error SymbolicJacobian.deriveAll failed
+[BackEnd/SymbolicJacobian.mo:0:0-0:0:writable] Error: Internal error function generateSymbolicJacobian failed
+[BackEnd/SymbolicJacobian.mo:0:0-0:0:writable] Error: Internal error function createJacobian failed
+"

Equation mismatch: omc-diff says:
Failed '"' '['
Line 289: Text differs:
expected: ""
got:      "[BackEnd/Differentiate.mo:

== 1 out of 1 tests failed [simulation/modelica/synchronous/SynchronousFeatures.ControlledMass.mos_temp3592, time: 1]