[wp] Removes old cache entries

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/0bca5f490c163f9a2d1bc5be85a938cb.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.0056,
-  "steps": 13 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/16b1ffeb650eff31ca67078e2b2b9d2a.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.0016,
-  "steps": 19 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/22fb5b9d2061ff10c69cfd7b3caaa4fa.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.008,
-  "steps": 41 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/24dfaa29dea1b41ec3b7520a3e9fef5a.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.0057,
-  "steps": 19 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/32c205ac1281122e19bed393f47b07af.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.0072,
-  "steps": 29 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/3d3436a5d8286651f426c8c10c38b0df.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.0034,
-  "steps": 18 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/48c345fb8ef6505124dadd81cfdffa01.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.0059,
-  "steps": 16 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/86af4cc180f45c49dd87882bd812e6de.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.0048,
-  "steps": 15 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/assigned_initialized_memvar.0.session/cache/cb1d16f7fccc06c0aca70c20a5f04c82.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.0048,
-  "steps": 18 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/0c8d8229fd1113c3aaac6d045c5ec17a.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "unknown" }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/22d831911a6e3b613da9488f25950dfa.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "unknown" }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/2702cd81e561c5c1596a65481c05f129.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.1538,
-  "steps": 11 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/28744b6608a5f351a734556f82197132.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "valid", "time": 0.4007,
-  "steps": 70 }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/45889d9c2cc0ab362df5992931e4e411.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "unknown" }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/51000d68001519bba1ac23af992d5de0.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "unknown" }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/5b37dd65672a6613ff93b1aad99d1462.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "timeout", "time": 10. }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/5eb01b7fcbf37ae8cdb071894915cf4e.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "unknown" }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/743d15e7563acf247b9f2a22711598a4.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "unknown" }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/82c12b8306cfe612f5440485b2d7dba7.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "timeout", "time": 10. }

src/plugins/wp/tests/wp_acsl/oracle_qualif/initialized_memtyped.0.session/cache/8ac59cb035804eef1eeb78faeac2d646.json

-{ "prover": "Alt-Ergo:2.0.0", "verdict": "timeout", "time": 10. }