BASE/breakthroughSmall/HJ0tIA

ALLOY_COMPILED_PROVER_CACHING:1	66791
ALLOY_TUPLE_PROVER:1	1526
GGP_BASE_PROVER:2015-04-26	856
PALAMEDES_JAVA_PROVER_USEOPT_TRUE:0.6.1	562
REKKURA_BACKWARD_PROVER:1.0.0	359
REKKURA_BACKWARD_PROVER_OSTD:1.0.0	350
PALAMEDES_JAVA_PROVER_USEOPT_FALSE:0.6.1	270
REKKURA_GENERIC_FORWARD_PROVER:1.0.0	91
REKKURA_GENERIC_FORWARD_PROVER_OSTD:1.0.0	90
REKKURA_GENERIC_BACKWARD_PROVER:1.0.0	83
REKKURA_GENERIC_BACKWARD_PROVER_OSTD:1.0.0	82

Machines with errors:

Exception of type NullPointerException