[Common] Reserve memory upfront when creating the track propagation table

[ktf]

No description provided.

[github-actions]

O2 linter results: ❌ 2 errors, ⚠️ 0 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/staging for 8a68436 at 2026-06-09 12:32:

## sw/BUILD/O2Physics-latest/log
2026-06-09T12:27:45.777+0200 [65:140096431128192] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.784+0200 [65:140096431128192] [executioncontext.cpp:739] [ERROR] Failed to download output blob fd73c90ef52bc0955f9575ec57caaaa281cb3efad22191471964f9234811ff60: 14: Socket closed
2026-06-09T12:27:45.777+0200 [60:139695310806656] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.786+0200 [60:139695310806656] [executioncontext.cpp:739] [ERROR] Failed to download output blob 6ea516b1bd6c1e4d7c38f30b7160ee36beec3f71fc239ca9414120b987934302: 14: Socket closed
2026-06-09T12:27:45.777+0200 [72:139899454664320] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.786+0200 [72:139899454664320] [executioncontext.cpp:739] [ERROR] Failed to download output blob bb836f724c44cc54b6d4f9d551f764e7e051620bc0199491cda5e7ed362fa482: 14: Socket closed
2026-06-09T12:27:45.777+0200 [59:140222633070208] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.786+0200 [59:140222633070208] [executioncontext.cpp:739] [ERROR] Failed to download output blob 4cccfd800e555612f022392cdc35278fe673d4f512d5275cacd0548c4049392e: 14: Socket closed
2026-06-09T12:27:45.777+0200 [67:140276431109760] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.787+0200 [67:140276431109760] [executioncontext.cpp:739] [ERROR] Failed to download output blob efc05fedb11be646a37cb4d01577387e2e00fa0f605f2e8bb546e74033e7a3fd: 14: Socket closed
2026-06-09T12:27:45.777+0200 [70:140562045259392] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.786+0200 [70:140562045259392] [executioncontext.cpp:739] [ERROR] Failed to download output blob 42895af0360b8a890476aa2d74da2830c055ad0630fcdb8a421cd7d67808df53: 14: Socket closed
2026-06-09T12:27:45.777+0200 [69:140416804241024] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.787+0200 [69:140416804241024] [executioncontext.cpp:739] [ERROR] Failed to download output blob eec3b435fdbbc256198762c4214f9f246eac2b24daedb2e7b32426fc11e81d40: 14: Socket closed
2026-06-09T12:27:45.777+0200 [58:140190524116608] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.787+0200 [58:140190524116608] [executioncontext.cpp:739] [ERROR] Failed to download output blob 8e040b1afea38779c3e85e72700221cd614989e1167a2256761a63e8433efea9: 14: Socket closed
2026-06-09T12:27:45.777+0200 [49:140653146427008] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.787+0200 [49:140653146427008] [executioncontext.cpp:739] [ERROR] Failed to download output blob 0993509b83b0baae92852408e81a69e19fde33de91251783651cc4bbe1c399dc: 14: Socket closed
2026-06-09T12:27:45.777+0200 [68:140517037215360] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.787+0200 [68:140517037215360] [executioncontext.cpp:739] [ERROR] Failed to download output blob 439b92dcaa546e9c4774203f7f49f871f7806afc7e746ca5d6c9ff22d7149e8d: 14: Socket closed
2026-06-09T12:27:45.777+0200 [61:139691541941888] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.788+0200 [61:139691541941888] [executioncontext.cpp:739] [ERROR] Failed to download output blob 320a6a7ea3aa5d6b99e6913adf138336aa49f46a655af23db6f3c229ea6c0278: 14: Socket closed
2026-06-09T12:27:45.777+0200 [66:140702462647936] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.788+0200 [66:140702462647936] [executioncontext.cpp:739] [ERROR] Failed to download output blob 648fd22de68710b59d1ecf2e0e755566d1f28ddcec3b687549bd5d21460e5afe: 14: Socket closed
2026-06-09T12:27:45.777+0200 [48:139653010280064] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.789+0200 [48:139653010280064] [executioncontext.cpp:739] [ERROR] Failed to download output blob a9e9e058f8035109806709b14a8f249dcdedfab107ff7f02fcfcaf3e841e1364: 14: Socket closed
2026-06-09T12:27:45.777+0200 [71:140049702342272] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.788+0200 [71:140049702342272] [executioncontext.cpp:739] [ERROR] Failed to download output blob 73ef61b8a5f1c9fc206b6b931f62bba9d169f0163ecdd572df25bfbdceffac91: 14: Socket closed
2026-06-09T12:27:45.777+0200 [54:140394685628032] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Read()", last gRPC error was [14: Socket closed]
2026-06-09T12:27:45.789+0200 [54:140394685628032] [executioncontext.cpp:739] [ERROR] Failed to download output blob b701765970162bcc6dea0b69c9af82028ba40fc48b1e976094e4b7be391074b2: 14: Socket closed
2026-06-09T12:27:45.777+0200 [548:139850866114176] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ActionCache.GetActionResult()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-06-09T12:27:45.780+0200 [548:139850866114176] [executioncontext.cpp:544] [ERROR] Error while querying action cache at "http://localhost:8980": 14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused
ninja: build stopped: subcommand failed.

Full log here.

[ktf]

Only changes the upfront reservation. Verified on hyperloop with https://alimonitor.cern.ch/hyperloop/ which produces bit by bit the same results for the 85 datasets which are in common. Merging.