<- Ranking
Summary
Task
curl-ssl
Model
grok-4 logo
grok-4
Status
Success
Performance
Cost$0.160
Total elapsed time3m9s
LLM inference time2m31s
Command execution time38s
Commands executed4
All details >
Attempt ID d44ff6zw05z04 Attempt group run-16-09-22-05
Revision fb5c74bd2fee AWS Instance m8i.2xlarge
Start time 2025-09-16T21:39:04.831Z End time 2025-09-16T21:42:15.876Z
Task curl-ssl Environment ubuntu-22.04-amd64
Model grok-4 logo grok-4 OpenRouter slug x-ai/grok-4
Temperature 1 Explicit prompt caching false
User msg after tool call false Max tool calls 70
Total timeout seconds 900 Single command timeout 600
Cost $0.160 Duration 3m9s
LLM inference time 2m31s Command execution time 38s
Final context tokens 11,259 Total output tokens 6,777
Output reasoning tokens 6,023 Messages 11
Assistant messages 5 User messages 1
System messages 1 Commands executed 4
Download full attempt result JSON
Task
Task: curl-ssl

curl 8.16.0 is a command-line HTTP client.
Project link: curl.se

Task:
Compile and install curl to a specific location. Build with SSL support (TLS v1.3), brotli, zlib and zstd.

Difficulties:
Installing dependencies can be tricky.

Environment:
Ubuntu 22.04 on amd64, with internet access.

View task page
Execution log
SYSTEM

You are a package-building specialist operating a Ubuntu 22.04 bash shell via one tool: run_terminal_cmd.
The current working directory of every run_terminal_cmd is /home/peter.
Execution rules:
- Always pass non-interactive flags for any command that could prompt (e.g., -y, --yes, DEBIAN_FRONTEND=noninteractive).
- Don't include any newlines in the command.
- You can use sudo.
If you encounter any errors or issues while doing the user's request, you must fix them and continue the task.
At the end verify you did the user request correctly.

USER

You are given a curl v8.16.0 source code at /home/peter/curl.tar.gz. Please compile curl and install it to /home/peter/result. Create a symlink from /home/peter/result/curl to the actual binary. Make sure it builds with SSL support (TLS v1.3), brotli, zlib and zstd.

ASSISTANT
compile-bench> DEBIAN_FRONTEND=noninteractive sudo apt-get update -y &amp;&amp; DEBIAN_FRONTEND=noninteractive sudo apt-get install -y build-essential libssl-dev libbrotli-dev zlib1g-dev libzstd-dev &amp;&amp; tar -xzf curl.tar.gz &amp;&amp; cd curl-8.16.0 &amp;&amp; ./configure --prefix=/home/peter/result --with-ssl --with-brotli --with-zlib --with-zstd &amp;&amp; make -j$(nproc) &amp;&amp; make install &amp;&amp; cd /home/peter &amp;&amp; ln -s result/bin/curl result/curl &amp;&amp; /home/peter/result/curl --version
bash: eval: line 4: syntax error near unexpected token `;&'
bash: eval: line 4: `DEBIAN_FRONTEND=noninteractive sudo apt-get update -y &amp;&amp; DEBIAN_FRONTEND=noninteractive sudo apt-get install -y build-essential libssl-dev libbrotli-dev zlib1g-dev libzstd-dev &amp;&amp; tar -xzf curl.tar.gz &amp;&amp; cd curl-8.16.0 &amp;&amp; ./configure --prefix=/home/peter/result --with-ssl --with-brotli --with-zlib --with-zstd &amp;&amp; make -j$(nproc) &amp;&amp; make install &amp;&amp; cd /home/peter &amp;&amp; ln -s result/bin/curl result/curl &amp;&amp; /home/peter/result/curl --version'
↓ 3 lines
ASSISTANT
compile-bench> DEBIAN_FRONTEND=noninteractive sudo apt-get update -y && DEBIAN_FRONTEND=noninteractive sudo apt-get install -y build-essential libssl-dev libbrotli-dev zlib1g-dev libzstd-dev && tar -xzf curl.tar.gz && cd curl-8.16.0 && ./configure --prefix=/home/peter/result --with-ssl --with-brotli --with-zlib --with-zstd && make -j$(nproc) && make install && cd /home/peter && ln -s result/bin/curl result/curl && /home/peter/result/curl --version
0% [Working]
            
Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease

0% [Waiting for headers] [Waiting for headers]
                                              
Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB]

0% [Waiting for headers] [2 InRelease 14.2 kB/129 kB 11%]
0% [Waiting for headers] [2 InRelease 14.2 kB/129 kB 11%]
                                                         
Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB]

0% [3 InRelease 12.7 kB/128 kB 10%] [2 InRelease 14.2 kB/129 kB 11%]
                                                                    
0% [3 InRelease 76.4 kB/128 kB 60%]
0% [3 InRelease 99.6 kB/128 kB 78%]
0% [Waiting for headers] [Waiting for headers]
0% [Waiting for headers] [Waiting for headers]
                                              
Get:4 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1274 kB]

0% [Waiting for headers] [4 Packages 2655 B/1274 kB 0%]
                                                       
Get:5 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB]

0% [5 InRelease 2588 B/127 kB 2%] [4 Packages 59.1 kB/1274 kB 5%]
                                                                 
0% [4 Packages 160 kB/1274 kB 13%]
20% [Waiting for headers] [4 Packages 237 kB/1274 kB 19%]
                                                         
Get:6 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [3626 kB]

20% [6 Packages 2655 B/3626 kB 0%] [4 Packages 359 kB/1274 kB 28%]
                                                                  
27% [6 Packages 295 kB/3626 kB 8%]
27% [4 Packages store 0 B] [6 Packages 295 kB/3626 kB 8%]
28% [6 Packages 404 kB/3626 kB 11%] [Waiting for headers]
                                                         
Get:7 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages [80.3 kB]

29% [6 Packages 660 kB/3626 kB 18%] [7 Packages 9898 B/80.3 kB 12%]
                                                                   
30% [6 Packages 673 kB/3626 kB 19%] [Waiting for headers]
                                                         
Get:8 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [5441 kB]

30% [6 Packages 673 kB/3626 kB 19%] [8 Packages 6121 B/5441 kB 0%]
30% [7 Packages store 0 B] [6 Packages 673 kB/3626 kB 19%] [8 Packages 6121 B/5
                                                                               
30% [6 Packages 686 kB/3626 kB 19%] [8 Packages 47.5 kB/5441 kB 1%]
                                                                   
69% [Waiting for headers] [8 Packages 4727 kB/5441 kB 87%]
                                                          
Get:9 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1581 kB]

69% [9 Packages 15.6 kB/1581 kB 1%] [8 Packages 4727 kB/5441 kB 87%]
69% [6 Packages store 0 B] [9 Packages 15.6 kB/1581 kB 1%] [8 Packages 4727 kB/
[command output truncated]
to support dict... yes
checking whether to support telnet... yes
checking whether to support tftp... yes
checking whether to support pop3... yes
checking whether to support imap... yes
checking whether to support smb... yes
checking whether to support smtp... yes
checking whether to support gopher... yes
checking whether to support mqtt... no
checking whether to provide built-in manual... yes
checking whether to build documentation... yes
checking whether to enable generation of C code... yes
checking whether to use libgcc... no
checking if X/Open network library is required... no
checking for gethostbyname... yes
checking whether build target is a native Windows one... (cached) no
checking for proto/bsdsocket.h... no
checking for connect in libraries... yes
checking for sys/types.h... (cached) yes
checking for monotonic clock_gettime... yes
checking for clock_gettime in libraries... no additional lib required
checking if monotonic clock_gettime works... yes
checking for sys/types.h... (cached) yes
checking for raw monotonic clock_gettime... yes
checking for pkg-config... no
checking for inflateEnd in -lz... yes
checking for zlib.h... yes
configure: found both libz and libz.h header
checking for pkg-config... no
checking for pkg-config... no
checking for BrotliDecoderDecompress in -lbrotlidec... yes
checking for brotli/decode.h... yes
checking for pkg-config... no
checking for ZSTD_createDStream in -lzstd... yes
checking for zstd.h... yes
checking whether to enable IPv6... yes
checking if struct sockaddr_in6 has sin6_scope_id member... yes
checking if argv can be written to... yes
checking if GSS-API support is requested... no
checking whether to enable Windows native SSL/TLS... no
checking whether to enable Amiga native SSL/TLS (AmiSSL v5)... no
checking for pkg-config... no
checking for HMAC_Update in -lcrypto... yes
checking for SSL_connect in -lssl... yes
checking for openssl/x509.h... yes
checking for openssl/rsa.h... yes
checking for openssl/crypto.h... yes
checking for openssl/pem.h... yes
checking for openssl/ssl.h... yes
checking for openssl/err.h... yes
checking for BoringSSL... no
checking for AWS-LC... no
checking for LibreSSL... no
checking for OpenSSL >= v3... yes
checking for SSL_set_quic_use_legacy_codepoint... no
checking for SSL_set_quic_tls_cbs... no
configure: OpenSSL version does not speak any known QUIC API
checking for SRP support in OpenSSL... yes
checking for QUIC support and OpenSSL >= 3.3... no
configure: built with one SSL backend
checking default CA cert bundle/path... configure: want unset ca /etc/ssl/certs/ca-certificates.crt
/etc/ssl/certs/ca-certificates.crt
/etc/ssl/certs (capath)
checking whether to use OpenSSL's built-in CA store... no
checking CA cert bundle path to embed in the curl tool... no
checking for pkg-config... no
checking for psl_builtin in -lpsl... no
configure: error: libpsl libs and/or directories were not found where specified!
↓ 80 lines
ASSISTANT
compile-bench> DEBIAN_FRONTEND=noninteractive sudo apt-get install -y pkg-config libpsl-dev && cd curl-8.16.0 && ./configure --prefix=/home/peter/result --with-ssl --with-brotli --with-zlib --with-zstd && make -j$(nproc) && make install && cd /home/peter && ln -s result/bin/curl result/curl && /home/peter/result/curl --version
Reading package lists... 0%

Reading package lists... 0%

Reading package lists... 0%

Reading package lists... 3%

Reading package lists... 3%

Reading package lists... 4%

Reading package lists... 4%

Reading package lists... 42%

Reading package lists... 42%

Reading package lists... 42%

Reading package lists... 42%

Reading package lists... 52%

Reading package lists... 52%

Reading package lists... 67%

Reading package lists... 67%

Reading package lists... 71%

Reading package lists... 71%

Reading package lists... 72%

Reading package lists... 72%

Reading package lists... 72%

Reading package lists... 72%

Reading package lists... 72%

Reading package lists... 72%

Reading package lists... 81%

Reading package lists... 81%

Reading package lists... 96%

Reading package lists... 96%

Reading package lists... 99%

Reading package lists... 99%

Reading package lists... 99%

Reading package lists... 99%

Reading package lists... Done


Building dependency tree... 0%

Building dependency tree... 0%

Building dependency tree... 50%

Building dependency tree... 50%

Building dependency tree... 76%

Building dependency tree... Done


Reading state information... 0% 

Reading state information... 1%

Reading state information... Done

The following additional packages will be installed:
  libglib2.0-0 libglib2.0-data libicu70 libxml2 shared-mime-info xdg-user-dirs
The following NEW packages will be installed:
  libglib2.0-0 libglib2.0-data libicu70 libpsl-dev libxml2 pkg-config
  shared-mime-info xdg-user-dirs
0 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.
Need to get 13.5 MB of archives.
After this operation, 45.4 MB of additional disk space will be used.

0% [Working]
            
Get:1 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 libglib2.0-0 amd64 2.72.4-0ubuntu2.6 [1467 kB]

0% [1 libglib2.0-0 14.2 kB/1467 kB 1%]
                                      
11% [Waiting for headers]
                         
Get:2 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 libglib2.0-data all 2.72.4-0ubuntu2.6 [4698 B]

14% [Waiting for headers]
                         
Get:3 http://archive.ubuntu.com/ubuntu jammy/main amd64 libicu70 amd64 70.1-2 [10.6 MB]

14% [3 libicu70 34.8 kB/10.6 MB 0%]
                                   
79% [Waiting for headers]
                         
Get:4 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 libxml2 amd64 2.9.13+dfsg-1ubuntu0.9 [764 kB]

80% [4 libxml2 69.3 kB/764 kB 9%]
                                 
86% [Waiting for headers]
                         
Get:5 http://archive.ubuntu.com/ubuntu jammy/main amd64 shared-mime-info amd64 2.1-2 [454 kB]

86% [5 shared-mime-info 26.4 kB/454 kB 6%]
                                          
91% [Waiting for headers]
                         
Get:6 http://archive.ubuntu.com/ubuntu jammy/main amd64 xdg-user-dirs amd64 0.17-2ubuntu4 [53.9 kB]

92% [6 xdg-user-dirs 31.3 kB/53.9 kB 58%]
                            
[command output truncated]
make[5]: Leaving directory '/home/peter/curl-8.16.0/docs/libcurl/opts'
make[5]: Entering directory '/home/peter/curl-8.16.0/docs/libcurl'
make[6]: Entering directory '/home/peter/curl-8.16.0/docs/libcurl'
make[6]: Nothing to be done for 'install-exec-am'.
 /usr/bin/mkdir -p '/home/peter/result/share/aclocal'
 /usr/bin/install -c -m 644 libcurl.m4 '/home/peter/result/share/aclocal'
 /usr/bin/mkdir -p '/home/peter/result/share/man/man3'
 /usr/bin/install -c -m 644 curl_easy_cleanup.3 curl_easy_duphandle.3 curl_easy_escape.3 curl_easy_getinfo.3 curl_easy_header.3 curl_easy_init.3 curl_easy_nextheader.3 curl_easy_option_by_id.3 curl_easy_option_by_name.3 curl_easy_option_next.3 curl_easy_pause.3 curl_easy_perform.3 curl_easy_recv.3 curl_easy_reset.3 curl_easy_send.3 curl_easy_setopt.3 curl_easy_ssls_export.3 curl_easy_ssls_import.3 curl_easy_strerror.3 curl_easy_unescape.3 curl_easy_upkeep.3 curl_escape.3 curl_formadd.3 curl_formfree.3 curl_formget.3 curl_free.3 curl_getdate.3 curl_getenv.3 curl_global_cleanup.3 curl_global_init.3 curl_global_init_mem.3 curl_global_sslset.3 curl_global_trace.3 curl_mime_addpart.3 curl_mime_data.3 curl_mime_data_cb.3 curl_mime_encoder.3 curl_mime_filedata.3 curl_mime_filename.3 curl_mime_free.3 '/home/peter/result/share/man/man3'
 /usr/bin/install -c -m 644 curl_mime_headers.3 curl_mime_init.3 curl_mime_name.3 curl_mime_subparts.3 curl_mime_type.3 curl_mprintf.3 curl_multi_add_handle.3 curl_multi_assign.3 curl_multi_cleanup.3 curl_multi_fdset.3 curl_multi_get_handles.3 curl_multi_get_offt.3 curl_multi_info_read.3 curl_multi_init.3 curl_multi_perform.3 curl_multi_poll.3 curl_multi_remove_handle.3 curl_multi_setopt.3 curl_multi_socket.3 curl_multi_socket_action.3 curl_multi_socket_all.3 curl_multi_strerror.3 curl_multi_timeout.3 curl_multi_wait.3 curl_multi_waitfds.3 curl_multi_wakeup.3 curl_pushheader_byname.3 curl_pushheader_bynum.3 curl_share_cleanup.3 curl_share_init.3 curl_share_setopt.3 curl_share_strerror.3 curl_slist_append.3 curl_slist_free_all.3 curl_strequal.3 curl_strnequal.3 curl_unescape.3 curl_url.3 curl_url_cleanup.3 curl_url_dup.3 '/home/peter/result/share/man/man3'
 /usr/bin/install -c -m 644 curl_url_get.3 curl_url_set.3 curl_url_strerror.3 curl_version.3 curl_version_info.3 curl_ws_meta.3 curl_ws_recv.3 curl_ws_send.3 curl_ws_start_frame.3 libcurl-easy.3 libcurl-env-dbg.3 libcurl-env.3 libcurl-errors.3 libcurl-multi.3 libcurl-security.3 libcurl-share.3 libcurl-symbols.3 libcurl-thread.3 libcurl-tutorial.3 libcurl-url.3 libcurl-ws.3 libcurl.3 '/home/peter/result/share/man/man3'
make[6]: Leaving directory '/home/peter/curl-8.16.0/docs/libcurl'
make[5]: Leaving directory '/home/peter/curl-8.16.0/docs/libcurl'
make[4]: Leaving directory '/home/peter/curl-8.16.0/docs/libcurl'
make[3]: Leaving directory '/home/peter/curl-8.16.0'
make[2]: Leaving directory '/home/peter/curl-8.16.0'
make[1]: Leaving directory '/home/peter/curl-8.16.0'
bash: /home/peter/result/curl: No such file or directory
↓ 37 lines
ASSISTANT
compile-bench> rm -f /home/peter/result/curl && ln -s bin/curl /home/peter/result/curl && /home/peter/result/curl --version
curl 8.16.0 (x86_64-pc-linux-gnu) libcurl/8.16.0 OpenSSL/3.0.2 zlib/1.2.11 brotli/1.0.9 zstd/1.4.8 libpsl/0.21.0
Release-Date: 2025-09-10
Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns mqtt pop3 pop3s rtsp smb smbs smtp smtps telnet tftp ws wss
Features: alt-svc AsynchDNS brotli HSTS HTTPS-proxy IPv6 Largefile libz NTLM PSL SSL threadsafe TLS-SRP UnixSockets zstd
↓ 5 lines
ASSISTANT

The curl source code has been compiled and installed to /home/peter/result with the requested features enabled (SSL support including TLS v1.3 via OpenSSL 3.0.2, brotli, zlib, and zstd). A symlink has been created from /home/peter/result/curl to the binary at /home/peter/result/bin/curl.

Verification via /home/peter/result/curl --version:
```
curl 8.16.0 (x86_64-pc-linux-gnu) libcurl/8.16.0 OpenSSL/3.0.2 zlib/1.2.11 brotli/1.0.9 zstd/1.4.8 libpsl/0.21.0
Release-Date: 2025-09-10
Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns mqtt pop3 pop3s rtsp smb smbs smtp smtps telnet tftp ws wss
Features: alt-svc AsynchDNS brotli HSTS HTTPS-proxy IPv6 Largefile libz NTLM PSL SSL threadsafe TLS-SRP UnixSockets zstd
```

Task finished successfully, all checks passed!
Checks passed:
curl binary exists
curl version matches expected
curl downloaded the expected local file content
curl HTTPS request to google.com returned content-type: text/html
curl TLSv1.2 connection to google.com used TLSv1.2
curl TLSv1.3 connection to google.com used TLSv1.3
curl brotli compression test passed
curl gzip compression test passed
curl version shows zstd support