[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/find_last_of_string_view_size.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/find_last_of_string_view_size.pass.cpp:16: [ 0:01] In file included from /dios/libcxx/include/string_view:175: [ 0:01] In file included from /dios/libcxx/include/__string:56: [ 0:01] In file included from /dios/libcxx/include/algorithm:639: [ 0:01] In file included from /dios/libcxx/include/initializer_list:46: [ 0:01] In file included from /dios/libcxx/include/cstddef:44: [ 0:01] In file included from /dios/include/stddef.h:10: [ 0:01] In file included from /dios/include/_PDCLIB/int.h:16: [ 0:01] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:01] #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:01] ^ [ 0:01] 1 warning generated. [ 0:01] compiling /dios/lib/config/seqklee.bc [ 0:01] setting up pass: functionmeta, options = [ 0:02] setting up pass: fuse-ctors, options = [ 0:02] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.18/_klee_out" [ 0:04] KLEE: Using Z3 solver backend [ 0:04] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:04] warning: Linking two modules of different target triples: klee_div_zero_check.bc' is 'x86_64-unknown-linux-gnu' whereas 'klee.bc' is 'x86_64-unknown-none-elf' [ 0:04] [ 0:04] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:07] KLEE: WARNING: undefined reference to function: klee_free [ 0:07] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:07] i:1 [ 0:07] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:07] about to __boot:0 [ 0:07] about to run the scheduler:0 [ 0:07] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:07] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:07] KLEE: NOTE: now ignoring this error at this location [ 0:07] KLEE: ERROR: EXITING ON ERROR: [ 0:07] Error: failed external call: __dios_tainted_init [ 0:07] File: /dios/libc/sys/start.cpp [ 0:07] Line: 87 [ 0:07] assembly.ll line: 38020 [ 0:07] Stack: [ 0:07] #000038020 in __dios_start (l=2, argc=1, argv=94416374277128, envp=94416374338056) at /dios/libc/sys/start.cpp:87 [ 0:07] #100014029 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:07] #200046268 in klee_boot (argc=2, argv=94416347068416) at /dios/arch/klee/boot.c:41 [ 0:07] [ 0:07] [ 0:07] 1 /* TAGS: c++ fin */ [ 0:07] 2 /* CC_OPTS: -std=c++2a */ [ 0:07] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:07] 4 //===----------------------------------------------------------------------===// [ 0:07] 5 // [ 0:07] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:07] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:07] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:07] 9 // [ 0:07] 10 //===----------------------------------------------------------------------===// [ 0:07] 11 [ 0:07] 12 // [ 0:07] 13 [ 0:07] 14 // size_type find_last_of(const basic_string& str, size_type pos = npos) const; [ 0:07] 15 [ 0:07] 16 #include [ 0:07] 17 #include [ 0:07] 18 [ 0:07] 19 #include "test_macros.h" [ 0:07] 20 [ 0:07] 21 template [ 0:07] 22 void [ 0:07] 23 test(const S& s, const S& str, typename S::size_type pos, typename S::size_type x) [ 0:07] 24 { [ 0:07] 25 assert(s.find_last_of(str, pos) == x); [ 0:07] 26 if (x != S::npos) [ 0:07] 27 assert(x <= pos && x < s.size()); [ 0:07] 28 } [ 0:07] 29 [ 0:07] 30 template [ 0:07] 31 void [ 0:07] 32 test(const S& s, const S& str, typename S::size_type x) [ 0:07] 33 { [ 0:07] 34 assert(s.find_last_of(str) == x); [ 0:07] 35 if (x != S::npos) [ 0:07] 36 assert(x < s.size()); [ 0:07] 37 } [ 0:07] 38 [ 0:07] 39 template [ 0:07] 40 void test0() [ 0:07] 41 { [ 0:07] 42 test(S(""), S(""), 0, S::npos); [ 0:07] 43 test(S(""), S("laenf"), 0, S::npos); [ 0:07] 44 test(S(""), S("pqlnkmbdjo"), 0, S::npos); [ 0:07] 45 test(S(""), S("qkamfogpnljdcshbreti"), 0, S::npos); [ 0:07] 46 test(S(""), S(""), 1, S::npos); [ 0:07] 47 test(S(""), S("bjaht"), 1, S::npos); [ 0:07] 48 test(S(""), S("hjlcmgpket"), 1, S::npos); [ 0:07] 49 test(S(""), S("htaobedqikfplcgjsmrn"), 1, S::npos); [ 0:07] 50 test(S("fodgq"), S(""), 0, S::npos); [ 0:07] 51 test(S("qanej"), S("dfkap"), 0, S::npos); [ 0:07] 52 test(S("clbao"), S("ihqrfebgad"), 0, S::npos); [ 0:07] 53 test(S("mekdn"), S("ngtjfcalbseiqrphmkdo"), 0, 0); [ 0:07] 54 test(S("srdfq"), S(""), 1, S::npos); [ 0:07] 55 test(S("oemth"), S("ikcrq"), 1, S::npos); [ 0:07] 56 test(S("cdaih"), S("dmajblfhsg"), 1, 1); [ 0:07] 57 test(S("qohtk"), S("oqftjhdmkgsblacenirp"), 1, 1); [ 0:07] 58 test(S("cshmd"), S(""), 2, S::npos); [ 0:07] 59 test(S("lhcdo"), S("oebqi"), 2, S::npos); [ 0:07] 60 test(S("qnsoh"), S("kojhpmbsfe"), 2, 2); [ 0:07] 61 test(S("pkrof"), S("acbsjqogpltdkhinfrem"), 2, 2); [ 0:07] 62 test(S("fmtsp"), S(""), 4, S::npos); [ 0:07] 63 test(S("khbpm"), S("aobjd"), 4, 2); [ 0:07] 64 test(S("pbsji"), S("pcbahntsje"), 4, 3); [ 0:07] 65 test(S("mprdj"), S("fhepcrntkoagbmldqijs"), 4, 4); [ 0:07] 66 test(S("eqmpa"), S(""), 5, S::npos); [ 0:07] 67 test(S("omigs"), S("kocgb"), 5, 3); [ 0:07] 68 test(S("onmje"), S("fbslrjiqkm"), 5, 3); [ 0:07] 69 test(S("oqmrj"), S("jeidpcmalhfnqbgtrsko"), 5, 4); [ 0:07] 70 test(S("schfa"), S(""), 6, S::npos); [ 0:07] 71 test(S("igdsc"), S("qngpd"), 6, 2); [ 0:07] 72 test(S("brqgo"), S("rodhqklgmb"), 6, 4); [ 0:07] 73 test(S("tnrph"), S("thdjgafrlbkoiqcspmne"), 6, 4); [ 0:07] 74 test(S("hcjitbfapl"), S(""), 0, S::npos); [ 0:07] 75 test(S("daiprenocl"), S("ashjd"), 0, 0); [ 0:07] 76 test(S("litpcfdghe"), S("mgojkldsqh"), 0, 0); [ 0:07] 77 test(S("aidjksrolc"), S("imqnaghkfrdtlopbjesc"), 0, 0); [ 0:07] 78 test(S("qpghtfbaji"), S(""), 1, S::npos); [ 0:07] 79 test(S("gfshlcmdjr"), S("nadkh"), 1, S::npos); [ 0:07] 80 test(S("nkodajteqp"), S("ofdrqmkebl"), 1, 1); [ 0:07] 81 test(S("gbmetiprqd"), S("bdfjqgatlksriohemnpc"), 1, 1); [ 0:07] 82 test(S("crnklpmegd"), S(""), 5, S::npos); [ 0:07] 83 test(S("jsbtafedoc"), S("prqgn"), 5, S::npos); [ 0:07] 84 test(S("qnmodrtkeb"), S("pejafmnokr"), 5, 5); [ 0:07] 85 test(S("cpebqsfmnj"), S("odnqkgijrhabfmcestlp"), 5, 5); [ 0:07] 86 test(S("lmofqdhpki"), S(""), 9, S::npos); [ 0:07] 87 test(S("hnefkqimca"), S("rtjpa"), 9, 9); [ 0:07] 88 test(S("drtasbgmfp"), S("ktsrmnqagd"), 9, 7); [ 0:07] 89 test(S("lsaijeqhtr"), S("rtdhgcisbnmoaqkfpjle"), 9, 9); [ 0:07] 90 test(S("elgofjmbrq"), S(""), 10, S::npos); [ 0:07] 91 test(S("mjqdgalkpc"), S("dplqa"), 10, 8); [ 0:07] 92 test(S("kthqnfcerm"), S("dkacjoptns"), 10, 6); [ 0:07] 93 test(S("dfsjhanorc"), S("hqfimtrgnbekpdcsjalo"), 10, 9); [ 0:07] 94 test(S("eqsgalomhb"), S(""), 11, S::npos); [ 0:07] 95 test(S("akiteljmoh"), S("lofbc"), 11, 8); [ 0:07] 96 test(S("hlbdfreqjo"), S("astoegbfpn"), 11, 9); [ 0:07] 97 test(S("taqobhlerg"), S("pdgreqomsncafklhtibj"), 11, 9); [ 0:07] 98 test(S("snafbdlghrjkpqtoceim"), S(""), 0, S::npos); [ 0:07] 99 test(S("aemtbrgcklhndjisfpoq"), S("lbtqd"), 0, S::npos); [ 0:07] 100 test(S("pnracgfkjdiholtbqsem"), S("tboimldpjh"), 0, 0); [ 0:07] 101 test(S("dicfltehbsgrmojnpkaq"), S("slcerthdaiqjfnobgkpm"), 0, 0); [ 0:07] 102 test(S("jlnkraeodhcspfgbqitm"), S(""), 1, S::npos); [ 0:07] 103 test(S("lhosrngtmfjikbqpcade"), S("aqibs"), 1, S::npos); [ 0:07] 104 test(S("rbtaqjhgkneisldpmfoc"), S("gtfblmqinc"), 1, 1); [ 0:07] 105 test(S("gpifsqlrdkbonjtmheca"), S("mkqpbtdalgniorhfescj"), 1, 1); [ 0:07] 106 test(S("hdpkobnsalmcfijregtq"), S(""), 10, S::npos); [ 0:07] 107 test(S("jtlshdgqaiprkbcoenfm"), S("pblas"), 10, 10); [ 0:07] 108 test(S("fkdrbqltsgmcoiphneaj"), S("arosdhcfme"), 10, 10); [ 0:07] 109 test(S("crsplifgtqedjohnabmk"), S("blkhjeogicatqfnpdmsr"), 10, 10); [ 0:07] 110 test(S("niptglfbosehkamrdqcj"), S(""), 19, S::npos); [ 0:07] 111 test(S("copqdhstbingamjfkler"), S("djkqc"), 19, 16); [ 0:07] 112 test(S("mrtaefilpdsgocnhqbjk"), S("lgokshjtpb"), 19, 19); [ 0:07] 113 test(S("kojatdhlcmigpbfrqnes"), S("bqjhtkfepimcnsgrlado"), 19, 19); [ 0:07] 114 test(S("eaintpchlqsbdgrkjofm"), S(""), 20, S::npos); [ 0:07] 115 test(S("gjnhidfsepkrtaqbmclo"), S("nocfa"), 20, 19); [ 0:07] 116 test(S("spocfaktqdbiejlhngmr"), S("bgtajmiedc"), 20, 18); [ 0:07] 117 test(S("rphmlekgfscndtaobiqj"), S("lsckfnqgdahejiopbtmr"), 20, 19); [ 0:07] 118 test(S("liatsqdoegkmfcnbhrpj"), S(""), 21, S::npos); [ 0:07] 119 test(S("binjagtfldkrspcomqeh"), S("gfsrt"), 21, 12); [ 0:07] 120 test(S("latkmisecnorjbfhqpdg"), S("pfsocbhjtm"), 21, 17); [ 0:07] 121 test(S("lecfratdjkhnsmqpoigb"), S("tpflmdnoicjgkberhqsa"), 21, 19); [ 0:07] 122 } [ 0:07] 123 [ 0:07] 124 template [ 0:07] 125 void test1() [ 0:07] 126 { [ 0:07] 127 test(S(""), S(""), S::npos); [ 0:07] 128 test(S(""), S("laenf"), S::npos); [ 0:07] 129 test(S(""), S("pqlnkmbdjo"), S::npos); [ 0:07] 130 test(S(""), S("qkamfogpnljdcshbreti"), S::npos); [ 0:07] 131 test(S("nhmko"), S(""), S::npos); [ 0:07] 132 test(S("lahfb"), S("irkhs"), 2); [ 0:07] 133 test(S("gmfhd"), S("kantesmpgj"), 1); [ 0:07] 134 test(S("odaft"), S("oknlrstdpiqmjbaghcfe"), 4); [ 0:07] 135 test(S("eolhfgpjqk"), S(""), S::npos); [ 0:07] 136 test(S("nbatdlmekr"), S("bnrpe"), 9); [ 0:07] 137 test(S("jdmciepkaq"), S("jtdaefblso"), 8); [ 0:07] 138 test(S("hkbgspoflt"), S("oselktgbcapndfjihrmq"), 9); [ 0:07] 139 test(S("gprdcokbnjhlsfmtieqa"), S(""), S::npos); [ 0:07] 140 test(S("qjghlnftcaismkropdeb"), S("bjaht"), 19); [ 0:07] 141 test(S("pnalfrdtkqcmojiesbhg"), S("hjlcmgpket"), 19); [ 0:07] 142 test(S("pniotcfrhqsmgdkjbael"), S("htaobedqikfplcgjsmrn"), 19); [ 0:07] 143 } [ 0:07] 144 [ 0:07] 145 int main(int, char**) [ 0:07] 146 { [ 0:07] 147 { [ 0:07] 148 typedef std::string_view S; [ 0:07] 149 test0(); [ 0:07] 150 test1(); [ 0:07] 151 } [ 0:07] 152 [ 0:07] 153 return 0; [ 0:07] 154 } [ 0:07] # no errors were expected but one was found anyway