Started by upstream project "afp-repo" build number 1065
[EnvInject] - Loading node environment variables.
Building remotely on workermta1 (mta_big) in workspace /media/data/jenkins/workspace/afp-repo-afp
[afp-repo-afp] $ hg showconfig paths.default
[afp-repo-afp] $ hg pull --rev default
http://isabelle.in.tum.de/repos/isabelle/ pulling from
[afp-repo-afp] $ hg update --clean --rev default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
[afp-repo-afp] $ hg log --rev . --template {node}
[afp-repo-afp] $ hg log --rev . --template {rev}
[afp] $ hg showconfig paths.default
[afp] $ hg pull --rev 24259b122d126d1206cc8204d69c9ca8045fe2c3
https://bitbucket.org/isa-afp/afp-devel/ pulling from
added 7 changesets with 234 changes to 204 files
(run 'hg update' to get a working copy)
[afp] $ hg update --clean --rev 24259b122d126d1206cc8204d69c9ca8045fe2c3
416 files updated, 0 files merged, 0 files removed, 0 files unresolved
[afp] $ hg --config extensions.purge= clean --all
[afp] $ hg log --rev . --template {node}
[afp] $ hg log --rev . --template {rev}
[afp-repo-afp] $ /bin/sh -xe /tmp/jenkins6498824840055824856.sh
### Building Isabelle/Scala ...
### Building Isabelle/jEdit ...
ML_HOME="/media/data/jenkins/.isabelle/contrib/polyml-5.6-1/x86_64-linux"
Session AFP/Abortable_Linearizable_Modules (AFP) Session AFP/Abstract-Hoare-Logics (AFP) Session AFP/BinarySearchTree (AFP) Session AFP/Binomial-Queues (AFP) Session AFP/Bounded_Deducibility_Security (AFP) Session AFP/BytecodeLogicJmlTypes (AFP) Session AFP/Sqrt_Babylonian (AFP) Session AFP/ClockSynchInst (AFP) Session AFP/Compiling-Exceptions-Correctly (AFP) Session AFP/ComponentDependencies (AFP) Session AFP/Constructor_Funs (AFP) Session AFP/CryptoBasedCompositionalProperties (AFP) Session AFP/DPT-SAT-Solver (AFP) Session AFP/Depth-First-Search (AFP) Session AFP/Example-Submission (AFP) Session AFP/FeatherweightJava (AFP) Session AFP/Featherweight_OCL (AFP) Session AFP/FileRefinement (AFP) Session AFP/FocusStreamsCaseStudies (AFP) Session AFP/FunWithFunctions (AFP) Session AFP/FunWithTilings (AFP) Session AFP/GPU_Kernel_PL (AFP) Session AFP/Gauss-Jordan-Elim-Fun (AFP) Session AFP/General-Triangle (AFP) Session AFP/Allen_Calculus (AFP) Session AFP/Dependent_SIFUM_Type_Systems (AFP) Session AFP/Dependent_SIFUM_Refinement (AFP) Session AFP/Case_Labeling (AFP) Session HOL/HOL-Library (main timing) Session AFP/ArrowImpossibilityGS (AFP) Session AFP/Binomial-Heaps (AFP) Session AFP/Boolean_Expression_Checkers (AFP) Session AFP/Card_Multisets (AFP) Session AFP/Card_Number_Partitions (AFP) Session AFP/MonoidalCategory (AFP) Session AFP/Completeness (AFP) Session AFP/ConcurrentIMP (AFP) Session AFP/Concurrent_Ref_Alg (AFP) Session AFP/Decl_Sem_Fun_PL (AFP) Session AFP/Derangements (AFP) Session AFP/Discrete_Summation (AFP) Session AFP/Card_Partitions (AFP) Session AFP/Bell_Numbers_Spivey (AFP) Session AFP/Card_Equiv_Relations (AFP) Session AFP/Efficient-Mergesort (AFP) Session AFP/Encodability_Process_Calculi (AFP) Session AFP/Euler_Partition (AFP) Session AFP/FOL_Harrison (AFP) Session AFP/Finger-Trees (AFP) Session AFP/Free-Boolean-Algebra (AFP) Session AFP/Graph_Theory (AFP) Session AFP/ShortestPath (AFP) Session AFP/Group-Ring-Module (AFP) Session HOL/HOL-Cardinals (timing) Session AFP/Ordinals_and_Cardinals (AFP) Session AFP/Sort_Encodings (AFP) Session HOL/HOL-Computational_Algebra (timing) Session AFP/Descartes_Sign_Rule (AFP) Session HOL/HOL-Algebra (main timing) Session HOL/HOL-Decision_Procs (timing) Session AFP/Orbit_Stabiliser (AFP) Session AFP/Perfect-Number-Thm (AFP) Session AFP/Secondary_Sylow (AFP) Session AFP/Jordan_Hoelder (AFP) Session HOL/HOL-Analysis (main timing) Session AFP/Affine_Arithmetic (AFP) Session AFP/Cayley_Hamilton (AFP) Session AFP/DynamicArchitectures (AFP) Session AFP/Lazy-Lists-II (AFP) Session AFP/Stream_Fusion_Code (AFP) Session HOL/HOL-Probability (main timing) Session AFP/Buffons_Needle (AFP) Session AFP/Density_Compiler (AFP) Session AFP/Ergodic_Theory (AFP) Session AFP/Fisher_Yates (AFP) Session AFP/MFMC_Countable (AFP) Session AFP/Markov_Models (AFP) Session AFP/Monad_Normalisation (AFP) Session AFP/Monomorphic_Monad (AFP) Session AFP/Probabilistic_Noninterference (AFP) Session AFP/Probabilistic_System_Zoo (AFP) Session AFP/Probabilistic_System_Zoo-Non_BNFs (AFP) Session AFP/Source_Coding_Theorem (AFP) Session AFP/Lower_Semicontinuous (AFP) Session AFP/Minkowskis_Theorem (AFP) Session AFP/Ordinary_Differential_Equations (AFP) Session AFP/Girth_Chromatic (AFP) Session AFP/Random_Graph_Subgraph_Threshold (AFP) Session AFP/Differential_Dynamic_Logic (AFP) Session AFP/Probabilistic_System_Zoo-BNFs (AFP) Session AFP/Ptolemys_Theorem (AFP) Session AFP/Rank_Nullity_Theorem (AFP) Session AFP/Gauss_Jordan (AFP) Session AFP/Echelon_Form (AFP) Session AFP/Tarskis_Geometry (AFP) Session AFP/Chord_Segments (AFP) Session AFP/Stewart_Apollonius (AFP) Session HOL/HOL-Nonstandard_Analysis (timing) Session HOL/HOL-Number_Theory (timing) Session AFP/E_Transcendental (AFP) Session AFP/Elliptic_Curves_Group_Law (AFP) Session HOL/HOL-Data_Structures (timing) Session AFP/Pratt_Certificate (AFP) Session AFP/Bertrands_Postulate (AFP) Session AFP/Prime_Harmonic_Series (AFP) Session AFP/Liouville_Numbers (AFP) Session AFP/Polynomial_Interpolation (AFP) Session AFP/Rep_Fin_Groups (AFP) Session AFP/Sturm_Sequences (AFP) Session AFP/Special_Function_Bounds (AFP) Session AFP/Sturm_Tarski (AFP) Session AFP/Abs_Int_ITP2012 (AFP) Session HOL/HOL-Imperative_HOL Session AFP/Imperative_Insertion_Sort (AFP) Session AFP/Automatic_Refinement (AFP) Session AFP/HereditarilyFinite (AFP) Session AFP/Isabelle_Meta_Model (AFP) Session AFP/Stuttering_Equivalence (AFP) Session AFP/Lambda_Free_RPOs (AFP) Session AFP/Landau_Symbols (AFP) Session AFP/Landau_Analysis (AFP) Session AFP/Catalan_Numbers (AFP) Session AFP/Euler_MacLaurin (AFP) Session AFP/Stirling_Formula (AFP) Session AFP/LightweightJava (AFP) Session AFP/LinearQuantifierElim (AFP) Session AFP/List-Infinite (AFP) Session AFP/Nat-Interval-Logic (AFP) Session AFP/AutoFocus-Stream (AFP) Session AFP/MuchAdoAboutTwo (AFP) Session AFP/POPLmark-deBruijn (AFP) Session AFP/Pairing_Heap (AFP) Session AFP/Password_Authentication_Protocol (AFP) Session AFP/Presburger-Automata (AFP) Session AFP/Priority_Queue_Braun (AFP) Session AFP/Program-Conflict-Analysis (AFP) Session AFP/Regular-Sets (AFP) Session AFP/Abstract-Rewriting (AFP) Session AFP/Decreasing-Diagrams (AFP) Session AFP/Matrix_Tensor (AFP) Session AFP/Coinductive_Languages (AFP) Session AFP/Finite_Automata_HF (AFP) Session AFP/Functional-Automata (AFP) Session AFP/Posix-Lexing (AFP) Session AFP/Regex_Equivalence (AFP) Session AFP/Ribbon_Proofs (AFP) Session AFP/Root_Balanced_Tree (AFP) Session AFP/SATSolverVerification (AFP) Session AFP/Selection_Heap_Sort (AFP) Session AFP/Amortized_Complexity (AFP) Session AFP/Dynamic_Tables (AFP) Session AFP/Stable_Matching (AFP) Session AFP/Tail_Recursive_Functions (AFP) Session AFP/TortoiseHare (AFP) Session AFP/Twelvefold_Way (AFP) Session AFP/Vickrey_Clarke_Groves (AFP) Session AFP/Lam-ml-Normalization (AFP) Session AFP/SequentInvertibility (AFP) Session HOL/HOL-Word (main timing) Session HOL/HOL-SPARK-Examples Session AFP/RIPEMD-160-SPARK (AFP) Session AFP/Kleene_Algebra (AFP) Session AFP/Multirelations (AFP) Session AFP/Regular_Algebras (AFP) Session AFP/Relation_Algebra (AFP) Session AFP/Residuated_Lattices (AFP) Session AFP/Refine_Monadic (AFP) Session AFP/Abstract_Completeness (AFP) Session AFP/Abstract_Soundness (AFP) Session AFP/Incredible_Proof_Machine (AFP) Session AFP/Collections_Examples (AFP) Session AFP/CAVA_Automata (AFP) Session AFP/DFS_Framework (AFP) Session AFP/CAVA_buildchain1 (AFP) Session AFP/CAVA_buildchain3 (AFP) Session AFP/CAVA_LTL_Modelchecker (AFP) Session AFP/Containers-Benchmarks (AFP) Session AFP/Datatype_Order_Generator (AFP) Session AFP/Old_Datatype_Show (AFP) Session AFP/Groebner_Bases (AFP) Session AFP/QR_Decomposition (AFP) Session AFP/Dijkstra_Shortest_Path (AFP) Session AFP/Koenigsberg_Friendship_Base (AFP) Session AFP/Koenigsberg_Friendship (AFP) Session AFP/Transitive-Closure (AFP) Session AFP/Tree-Automata (AFP) Session AFP/HOL-ODE-Refinement (AFP) Session AFP/HOL-ODE-Numerics (AFP) Session AFP/Separation_Algebra (AFP) Session AFP/Separation_Logic_Imperative_HOL (AFP) Session AFP/Sepref_Prereq (AFP) Session AFP/UpDown_Scheme (AFP) Session AFP/IP_Addresses (AFP) Session AFP/Simple_Firewall (AFP) Session AFP/Iptables_Semantics (AFP) Session AFP/Iptables_Semantics_Examples (AFP) Session HOL/HOLCF (main timing) Session AFP/HOLCF-HOL-Library (AFP) Session AFP/HOLCF-Prelude (AFP) Session AFP/Stream-Fusion (AFP) Session AFP/WorkerWrapper (AFP) Session AFP/Consensus_Refined (AFP) Session AFP/HotelKeyCards (AFP) Session AFP/IEEE_Floating_Point (AFP) Session AFP/Impossible_Geometry (AFP) Session AFP/Inductive_Confidentiality (AFP) Session AFP/InfPathElimination (AFP) Session AFP/JiveDataStoreModel (AFP) Session AFP/Algebraic_VCs (AFP) Session AFP/Key_Agreement_Strong_Adversaries (AFP) Session AFP/LatticeProperties (AFP) Session AFP/DataRefinementIBP (AFP) Session AFP/GraphMarkingIBP (AFP) Session AFP/MonoBoolTranAlgebra (AFP) Session AFP/Dict_Construction (AFP) Session AFP/Lifting_Definition_Option (AFP) Session AFP/Comparison_Sort_Lower_Bound (AFP) Session AFP/Formula_Derivatives (AFP) Session AFP/Formula_Derivatives-Examples (AFP) Session AFP/InformationFlowSlicing_Inter (AFP) Session AFP/InformationFlowSlicing (AFP) Session AFP/MSO_Regex_Equivalence (AFP) Session AFP/MSO_Examples (AFP) Session AFP/Quick_Sort_Cost (AFP) Session AFP/Randomised_Social_Choice (AFP) Session AFP/SDS_Impossibility (AFP) Session AFP/Refine_Imperative_HOL (AFP) Session AFP/Floyd_Warshall (AFP) Session AFP/Sepref_Basic (AFP) Session AFP/Flow_Networks (AFP) Session AFP/EdmondsKarp_Maxflow (AFP) Session AFP/Prpu_Maxflow (AFP) Session AFP/List_Interleaving (AFP) Session AFP/Latin_Square (AFP) Session AFP/Max-Card-Matching (AFP) Session AFP/Name_Carrying_Type_Inference (AFP) Session AFP/Network_Security_Policy_Verification (AFP) Session AFP/No_FTL_observers (AFP) Session AFP/HOLCF-Nominal2 (AFP) Session AFP/Incompleteness (AFP) Session AFP/Surprise_Paradox (AFP) Session AFP/Modal_Logics_for_NTS (AFP) Session AFP/Noninterference_CSP (AFP) Session AFP/Noninterference_Ipurge_Unwinding (AFP) Session AFP/Noninterference_Generic_Unwinding (AFP) Session AFP/Noninterference_Inductive_Unwinding (AFP) Session AFP/Noninterference_Sequential_Composition (AFP) Session AFP/Noninterference_Concurrent_Composition (AFP) Session AFP/Open_Induction (AFP) Session AFP/Well_Quasi_Orders (AFP) Session AFP/Decreasing-Diagrams-II (AFP) Session AFP/Myhill-Nerode (AFP) Session AFP/Nested_Multisets_Ordinals (AFP) Session AFP/Lambda_Free_KBOs (AFP) Session AFP/PSemigroupsConvolution (AFP) Session AFP/Paraconsistency (AFP) Session AFP/Partial_Function_MR (AFP) Session AFP/Certification_Monads (AFP) Session AFP/Pre_Polynomial_Factorization (AFP) Session AFP/Polynomial_Factorization (AFP) Session AFP/Jordan_Normal_Form (AFP) Session AFP/Deep_Learning_Lib (AFP) Session AFP/Deep_Learning (AFP) Session AFP/Subresultants (AFP) Session AFP/Berlekamp_Zassenhaus (AFP) Session AFP/Pre_Algebraic_Numbers (AFP) Session AFP/Algebraic_Numbers (AFP) Session AFP/Algebraic_Numbers_Lib (AFP) Session AFP/Pre_Perron_Frobenius (AFP) Session AFP/Perron_Frobenius (AFP) Session AFP/Probabilistic_While (AFP) Session AFP/Pop_Refinement (AFP) Session AFP/Possibilistic_Noninterference (AFP) Session AFP/Proof_Strategy_Language (AFP) Session AFP/Propositional_Proof_Systems (AFP) Session AFP/Ramsey-Infinite (AFP) Session AFP/Recursion-Theory-I (AFP) Session AFP/RefinementReactive (AFP) Session AFP/Resolution_FOL (AFP) Session AFP/Robbins-Conjecture (AFP) Session AFP/Roy_Floyd_Warshall (AFP) Session AFP/SIFUM_Type_Systems (AFP) Session AFP/Security_Protocol_Refinement (AFP) Session AFP/SenSocialChoice (AFP) Session AFP/Planarity_Certificates (AFP) Session AFP/Stone_Algebras (AFP) Session AFP/Stone_Relation_Algebras (AFP) Session AFP/Stone_Kleene_Relation_Algebras (AFP) Session AFP/Strong_Security (AFP) Session AFP/Timed_Automata (AFP) Session AFP/Transitive-Closure-II (AFP) Session AFP/Tree_Decomposition (AFP) Session AFP/Types_Tableaus_and_Goedels_God (AFP) Session AFP/UPF_Firewall (AFP) Session AFP/Verified-Prover (AFP) Session AFP/VolpanoSmith (AFP) Session AFP/WHATandWHERE_Security (AFP) Session HOL/HOL-Proofs (timing) Session HOL/HOL-Proofs-Lambda (timing) Session AFP/Applicative_Lifting (AFP) Session AFP/Game_Based_Crypto (AFP) Session AFP/Locally-Nameless-Sigma (AFP) Session AFP/Stern_Brocot (AFP) Session AFP/Regex_Equivalence_Examples (AFP) Running Root_Balanced_Tree ... LambdaMu: theory LambdaMu.Syntax LambdaMu: theory LambdaMu.DeBruijn LambdaMu: theory LambdaMu.Types LambdaMu: theory LambdaMu.Substitution LambdaMu: theory LambdaMu.Peirce LambdaMu: theory LambdaMu.Reduction LambdaMu: theory LambdaMu.ContextFacts Root_Balanced_Tree: theory Root_Balanced_Tree.Amortized_Framework0 Root_Balanced_Tree: theory Root_Balanced_Tree.Cmp LambdaMu: theory LambdaMu.TypePreservation LambdaMu: theory LambdaMu.Progress Root_Balanced_Tree: theory Root_Balanced_Tree.Dense_Linear_Order Orbit_Stabiliser: theory Orbit_Stabiliser.Left_Coset Orbit_Stabiliser: theory Orbit_Stabiliser.Orbit_Stabiliser Orbit_Stabiliser: theory Orbit_Stabiliser.Tetrahedron Root_Balanced_Tree: theory Root_Balanced_Tree.Approximation_Bounds Root_Balanced_Tree: theory Root_Balanced_Tree.Less_False Root_Balanced_Tree: theory Root_Balanced_Tree.Sorted_Less Root_Balanced_Tree: theory Root_Balanced_Tree.List_Ins_Del Root_Balanced_Tree: theory Root_Balanced_Tree.Set_by_Ordered Root_Balanced_Tree: theory Root_Balanced_Tree.Tree_Set Timing LambdaMu (2 threads, 8.388s elapsed time, 13.400s cpu time, 0.432s GC time, factor 1.60) Browser info at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/LambdaMu Document at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/LambdaMu/document.pdf Document at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/LambdaMu/outline.pdf Finished LambdaMu (0:00:12 elapsed time, 0:00:17 cpu time, factor 1.48) Root_Balanced_Tree: theory Root_Balanced_Tree.Approximation Timing Orbit_Stabiliser (2 threads, 10.239s elapsed time, 14.088s cpu time, 0.524s GC time, factor 1.38) Browser info at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/Orbit_Stabiliser Document at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/Orbit_Stabiliser/document.pdf Document at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/Orbit_Stabiliser/outline.pdf Finished Orbit_Stabiliser (0:00:19 elapsed time, 0:00:24 cpu time, factor 1.23) Root_Balanced_Tree: theory Root_Balanced_Tree.Time_Monad Root_Balanced_Tree: theory Root_Balanced_Tree.Balance Root_Balanced_Tree: theory Root_Balanced_Tree.Root_Balanced_Tree Root_Balanced_Tree: theory Root_Balanced_Tree.Root_Balanced_Tree_Tab Browser info at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/Root_Balanced_Tree Document at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/Root_Balanced_Tree/document.pdf Document at /media/data/jenkins/workspace/afp-repo-afp/browser_info/AFP/Root_Balanced_Tree/outline.pdf (see also /media/data/jenkins/workspace/afp-repo-afp/heaps/polyml-5.6_x86_64-linux/log/Root_Balanced_Tree) sfonts/cm/cmr12.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/ cm/cmr17.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmsy 10.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmsy7.pfb> </usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmsy8.pfb></usr/s hare/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmti10.pfb>
*** Failed to finish proof (line 1815 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy"): *** 1. \<lbrakk>\<not> bal_d (size t - Suc 0) (Suc dl); n = size t; *** del x t = Some t'; t \<noteq> \<langle>\<rangle>\<rbrakk> *** \<Longrightarrow> 4 + 4 * real (size t - Suc 0) = 4 * real (size t) *** At command "by" (line 1815 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** Failed to finish proof (line 1746 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy"): *** 1. \<lbrakk>t' \<noteq> \<langle>\<rangle>; l = t'\<rbrakk> *** \<Longrightarrow> - (e * (6 * real (size t' - Suc 0))) *** \<le> e * 6 + e * (real (height t') * 6) *** At command "by" (line 1746 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** Failed to finish proof (line 1407 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy"): *** 1. \<lbrakk>l \<noteq> \<langle>\<rangle>; x < y; *** \<And>t'. l' = t' \<Longrightarrow> size t' = size l - Suc 0; *** \<lbrakk>False; del x r = Some t'\<rbrakk> *** \<Longrightarrow> size t' = size r - Suc 0; *** del x l = Some l'; t' = \<langle>l', y, r\<rangle>\<rbrakk> *** \<Longrightarrow> Suc (size l - Suc 0) = size l *** At command "by" (line 1407 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** Undefined fact: "size_0_iff_Leaf" (line 1384 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** At command "by" (line 1383 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** Undefined fact: "powr_divide2" (line 571 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** At command "by" (line 571 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** Undefined fact: "powr_divide2" (line 598 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** At command "by" (line 598 of "~~/afp/thys/Root_Balanced_Tree/Root_Balanced_Tree.thy") *** Undefined fact: "size_0_iff_Leaf" (line 67 of "~~/afp/thys/Root_Balanced_Tree/Balance.thy") *** At command "by" (line 67 of "~~/afp/thys/Root_Balanced_Tree/Balance.thy") *** Undefined fact: "height_0_iff_Leaf" (line 26 of "~~/afp/thys/Root_Balanced_Tree/Balance.thy") *** At command "by" (line 26 of "~~/afp/thys/Root_Balanced_Tree/Balance.thy")
Group AFP: 0:01:55 elapsed time, 0:03:13 cpu time, factor 1.67 Group main: 0:00:00 elapsed time Group timing: 0:00:00 elapsed time Overall: 0:02:08 elapsed time, 0:03:13 cpu time, factor 1.50
Success: Generated topics.html Success: Generated html files for 376 entries Success: Generated statistics.html Success: Generated download.html Success: Generated citing.html Success: Generated updating.html Success: Generated search.html Success: Generated submitting.html
Build step 'Execute shell' marked build as failure Started calculate disk usage of build Finished Calculation of disk usage of build in 0 seconds Started calculate disk usage of workspace Finished Calculation of disk usage of workspace in 0 seconds Email was triggered for: Failure - 1st Trigger Failure - Any was overridden by another trigger and will not send an email. Trigger Failure - Still was overridden by another trigger and will not send an email. Sending email for trigger: Failure - 1st Sending email to: isabelle-ci@mail46.informatik.tu-muenchen.de