tct-trs: Prelude.head: empty list tct-trs: Prelude.head: empty list tct-trs: Prelude.head: empty list tct-trs: Prelude.head: empty list /bin/sh: line 1: 39320 Quit (core dumped) z3 -T:4.0 -smt2 /tmp/SMTP38688-133 > /tmp/SMTS38688-134 /bin/sh: line 1: 39316 Quit (core dumped) z3 -T:4.0 -smt2 /tmp/SMTP38688-131 > /tmp/SMTS38688-132 tct-trs: Prelude.head: empty list tct-trs: Prelude.head: empty list tct-trs: Prelude.head: empty list tct-trs: Prelude.head: empty list /bin/sh: line 1: 39338 Killed z3 -T:4.0 -smt2 /tmp/SMTP38688-145 > /tmp/SMTS38688-146