1 files changed, 0 insertions, 60 deletions
diff --git a/src/prop/minisat/utils/System.h b/src/prop/minisat/utils/System.h
deleted file mode 100644
index 17581927a..000000000
--- a/src/prop/minisat/utils/System.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************************[System.h]
-Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
-Copyright (c) 2007-2010, Niklas Sorensson
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-associated documentation files (the "Software"), to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish, distribute,
-sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or
-substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
-NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
-OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-**************************************************************************************************/
-
-#ifndef Minisat_System_h
-#define Minisat_System_h
-
-#if defined(__linux__)
-#include <fpu_control.h>
-#endif
-
-#include "mtl/IntTypes.h"
-
-//-------------------------------------------------------------------------------------------------
-
-namespace Minisat {
-
-static inline double cpuTime(void); // CPU-time in seconds.
-extern double memUsed();            // Memory in mega bytes (returns 0 for unsupported architectures).
-extern double memUsedPeak();        // Peak-memory in mega bytes (returns 0 for unsupported architectures).
-
-}
-
-//-------------------------------------------------------------------------------------------------
-// Implementation of inline functions:
-
-#if defined(_MSC_VER) || defined(__MINGW32__)
-#include <time.h>
-
-static inline double Minisat::cpuTime(void) { return (double)clock() / CLOCKS_PER_SEC; }
-
-#else
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <unistd.h>
-
-static inline double Minisat::cpuTime(void) {
-    struct rusage ru;
-    getrusage(RUSAGE_SELF, &ru);
-    return (double)ru.ru_utime.tv_sec + (double)ru.ru_utime.tv_usec / 1000000; }
-
-#endif
-
-#endif