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Heap out of memory with large contract sets

See original GitHub issue

I have a large set of tests.

At some point, I get the following error:

  1) Contract: ContractTest "before all" hook: prepare suite:
     Error: Timeout of 120000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.

<--- Last few GCs --->

[12036:0000021291071750] 13244000 ms: Mark-sweep 1421.8 (1566.3) -> 1421.8 (1566.3) MB, 196.5 / 0.0 ms  allocation failure scavenge might not succeed
[12036:0000021291071750] 13244199 ms: Mark-sweep 1421.8 (1566.3) -> 1421.8 (1566.3) MB, 199.1 / 0.0 ms  last resort GC in old space requested
[12036:0000021291071750] 13244392 ms: Mark-sweep 1421.8 (1566.3) -> 1421.8 (1566.3) MB, 192.4 / 0.0 ms  last resort GC in old space requested

<--- JS stacktrace --->

==== JS stack trace =========================================

Security context: 0000014EEEA25EE1 <JSObject>
    0: builtin exit frame: endsWith(this=000003220CBF4A29 <Very long string[65884]>,000000D7217AD2F9 <String[1]\: \r>)

    1: ondata [readline.js:~140] [pc=000000D1EAB44BB9](this=0000015B6EB387B1 <ReadStream map = 0000020FFFE40949>,data=000003220CBF49B9 <Uint8Array map = 000003457A3417B9>)
    2: emit [events.js:~156] [pc=000000D1EAB4732A](this=0000015B6EB387B1 <ReadStream map = 0000020FFFE40...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory

I realize that this could be a problem in either one of the following:

solidity-coverage
mocha
node
Javascript

Any suggestions would be highly appreciated.

Issue Analytics

State:
Created 5 years ago
Reactions:1
Comments:10 (5 by maintainers)

Top GitHub Comments

3reactions

josh-richardsoncommented, Nov 25, 2020

I’m aware that this is a fairly ancient issue, but I’ve just encountered it when running coverage on some fairly large contracts, in my case it was fixed by exporting NODE_OPTIONS="--max-old-space-size=8192". I think this can probably be closed on this basis.

0reactions

heldersepucommented, Nov 8, 2021

I tried the setting the max-old-space-size=8192 but no luck

Here is the error I get:

> Compiling @openzeppelin/contracts/utils/introspection/ERC165.sol
> Compiling @openzeppelin/contracts/utils/introspection/IERC165.sol
> Compiling @openzeppelin/contracts/utils/math/SafeMath.sol
> solidity-coverage cleaning up, shutting down ganache server
RuntimeError: memory access out of bounds
    at Ab (wasm://wasm/0492dc6a:0:215851)
    at null.<anonymous> (wasm://wasm/0492dc6a:0:158157)
    at invoke_ii (/home/heldersepu/.config/truffle-nodejs/compilers/node_modules/soljson-v0.8.4+commit.c7e474f2.js:1:25622890)
    at vb (wasm://wasm/0492dc6a:0:17860641)
    at ccall (/home/heldersepu/.config/truffle-nodejs/compilers/node_modules/soljson-v0.8.4+commit.c7e474f2.js:1:8033)
    at /home/heldersepu/.config/truffle-nodejs/compilers/node_modules/soljson-v0.8.4+commit.c7e474f2.js:1:8383
    at runWithCallbacks (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/compile-solidity/node_modules/solc/wrapper.js:151:1)
    at compileStandard (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/compile-solidity/node_modules/solc/wrapper.js:207:1)
    at Object.compileStandardWrapper [as compile] (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/compile-solidity/node_modules/solc/wrapper.js:214:1)
    at invokeCompiler (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/compile-solidity/run.js:229:1)
    at run (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/compile-solidity/run.js:43:40)
    at Object.sourcesWithDependencies (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/compile-solidity/index.js:164:1)
    at all (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/compile-solidity/index.js:95:1)
    at /home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/workflow-compile/legacy/index.js:102:31
    at async Promise.all (index 0)
    at Object.compile (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/truffle/build/webpack:/packages/workflow-compile/legacy/index.js:50:1)
    at plugin (/home/heldersepu/Documents/GitHub/ido-contracts/node_modules/solidity-coverage/plugins/truffle.plugin.js:97:5)
Truffle v5.3.10 (core: 5.3.10)
Node v14.18.1