startTime=0 stopTime=2 tolerance=1e-06 numberOfIntervals=5019 stepSize=0.000398486 wasm artifact (me: FMI 3.0 Model Exchange, integrated by omc with DASKR (IDA over the fmi-ls-dae residuals for a --daeMode model)): simulate(ModelicaTest.MultiBody.Joints.UniversalSpherical,startTime=0,stopTime=2,tolerance=1e-06,numberOfIntervals=5019,outputFormat="mat",variableFilter="time|bodyBox.body.Q.1.|bodyBox.body.Q.2.|bodyBox.body.Q.3.|bodyBox.body.Q.4.|bodyBox.body.w_a.1.|bodyBox.body.w_a.2.|bodyBox.body.w_a.3.|bodyBox.v_0.1.|bodyBox.v_0.2.|bodyBox.v_0.3.|bodyBox1.body.Q.1.|bodyBox1.body.Q.2.|bodyBox1.body.Q.3.|bodyBox1.body.Q.4.|bodyBox1.body.w_a.1.|bodyBox1.body.w_a.2.|bodyBox1.body.w_a.3.|bodyBox2.body.Q.1.|bodyBox2.body.Q.2.|bodyBox2.body.Q.3.|bodyBox2.body.Q.4.|bodyBox2.body.frame_a.r_0.1.|bodyBox2.body.frame_a.r_0.2.|bodyBox2.body.frame_a.r_0.3.|bodyBox2.body.w_a.1.|bodyBox2.body.w_a.2.|bodyBox2.body.w_a.3.|bodyBox2.v_0.1.|bodyBox2.v_0.2.|bodyBox2.v_0.3.|universal.phi_a|universal.phi_b|universal.w_a|universal.w_b|universalSpherical.rRod_0.1.|universalSpherical.rRod_0.2.|universalSpherical.rRod_0.3.",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.UniversalSpherical",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0 -stopTime=2 -tolerance=1e-06 -stepSize=0.000398486 -r=ModelicaTest_4.0.0_ModelicaTest.MultiBody.Joints.UniversalSpherical_me_res.mat -s fmi3:me:daskr",resimulateExecutable="ModelicaTest_4_0_0_ModelicaTest_MultiBody_Joints_UniversalSpherical.fmu") Simulation execution failed for model: ModelicaTest.MultiBody.Joints.UniversalSpherical LOG_STDOUT | info | wasm artifact loaded in 0.2 ms (model kernel linked against the cached adapter, 1.2 MB) LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | Error solving linear system of equations (no. 2198) at time 0.000000. LOG_STDOUT | warning | Solving linear system 2198 fails at time 3.98486e-07. For more information use -lv LOG_LS. LOG_ASSERT | debug | Solving linear system 2198 failed at time=3.98486e-07. | | | | For more information please use -lv LOG_LS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 0.0000000000000E+00 R2 = 3.8002586364746E-13 DASKR-- NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE DASKR-- BECAUSE IRES WAS EQUAL TO MINUS ONE LOG_ERROR | error | cannot load the FMU binary: om_fmi3GetContinuousStateDerivatives: om_fmi3GetContinuousStateDerivatives: error while executing at wasm backtrace: 0: 0x6bc02 - ! 1: 0x6d368 - ! 2: ! 3: 0x30142 - !functionODE$0 4: ! 5: !: wasm trap: wasm `unreachable` instruction executed