xbt_cfg_register(&_sg_cfg_set, "model-check/soft-dirty",
"Use sparse per-page snapshots.",
xbt_cfgelm_boolean, 1, 1, _mc_cfg_cb_soft_dirty, NULL);
- xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check/soft-dirty", "yes");
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check/soft-dirty", "no");
/* do liveness model-checking */
xbt_cfg_register(&_sg_cfg_set, "model-check/property",