fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r106-tall-167814483000658
Last Updated
May 14, 2023

About the Execution of Marcie+red for DLCround-PT-05b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8742.672 3600000.00 3673184.00 10869.30 [undef] Time out reached

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r106-tall-167814483000658.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is DLCround-PT-05b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814483000658
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.6K Feb 25 18:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 18:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 18:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 25 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 674K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCround-PT-05b-CTLFireability-00
FORMULA_NAME DLCround-PT-05b-CTLFireability-01
FORMULA_NAME DLCround-PT-05b-CTLFireability-02
FORMULA_NAME DLCround-PT-05b-CTLFireability-03
FORMULA_NAME DLCround-PT-05b-CTLFireability-04
FORMULA_NAME DLCround-PT-05b-CTLFireability-05
FORMULA_NAME DLCround-PT-05b-CTLFireability-06
FORMULA_NAME DLCround-PT-05b-CTLFireability-07
FORMULA_NAME DLCround-PT-05b-CTLFireability-08
FORMULA_NAME DLCround-PT-05b-CTLFireability-09
FORMULA_NAME DLCround-PT-05b-CTLFireability-10
FORMULA_NAME DLCround-PT-05b-CTLFireability-11
FORMULA_NAME DLCround-PT-05b-CTLFireability-12
FORMULA_NAME DLCround-PT-05b-CTLFireability-13
FORMULA_NAME DLCround-PT-05b-CTLFireability-14
FORMULA_NAME DLCround-PT-05b-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678450594008

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-05b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-10 12:16:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 12:16:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 12:16:35] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2023-03-10 12:16:35] [INFO ] Transformed 1999 places.
[2023-03-10 12:16:35] [INFO ] Transformed 2887 transitions.
[2023-03-10 12:16:35] [INFO ] Found NUPN structural information;
[2023-03-10 12:16:35] [INFO ] Parsed PT model containing 1999 places and 2887 transitions and 7649 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Support contains 148 out of 1999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1999/1999 places, 2887/2887 transitions.
Discarding 319 places :
Symmetric choice reduction at 0 with 319 rule applications. Total rules 319 place count 1680 transition count 2568
Iterating global reduction 0 with 319 rules applied. Total rules applied 638 place count 1680 transition count 2568
Discarding 233 places :
Symmetric choice reduction at 0 with 233 rule applications. Total rules 871 place count 1447 transition count 2335
Iterating global reduction 0 with 233 rules applied. Total rules applied 1104 place count 1447 transition count 2335
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 1108 place count 1447 transition count 2331
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 1146 place count 1409 transition count 2267
Iterating global reduction 1 with 38 rules applied. Total rules applied 1184 place count 1409 transition count 2267
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 1209 place count 1384 transition count 2242
Iterating global reduction 1 with 25 rules applied. Total rules applied 1234 place count 1384 transition count 2242
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1236 place count 1384 transition count 2240
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1248 place count 1372 transition count 2228
Iterating global reduction 2 with 12 rules applied. Total rules applied 1260 place count 1372 transition count 2228
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1271 place count 1361 transition count 2217
Iterating global reduction 2 with 11 rules applied. Total rules applied 1282 place count 1361 transition count 2217
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1292 place count 1351 transition count 2207
Iterating global reduction 2 with 10 rules applied. Total rules applied 1302 place count 1351 transition count 2207
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1309 place count 1344 transition count 2200
Iterating global reduction 2 with 7 rules applied. Total rules applied 1316 place count 1344 transition count 2200
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1319 place count 1341 transition count 2197
Iterating global reduction 2 with 3 rules applied. Total rules applied 1322 place count 1341 transition count 2197
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1325 place count 1338 transition count 2194
Iterating global reduction 2 with 3 rules applied. Total rules applied 1328 place count 1338 transition count 2194
Applied a total of 1328 rules in 1061 ms. Remains 1338 /1999 variables (removed 661) and now considering 2194/2887 (removed 693) transitions.
// Phase 1: matrix 2194 rows 1338 cols
[2023-03-10 12:16:36] [INFO ] Computed 88 place invariants in 32 ms
[2023-03-10 12:16:37] [INFO ] Implicit Places using invariants in 475 ms returned []
[2023-03-10 12:16:37] [INFO ] Invariant cache hit.
[2023-03-10 12:16:38] [INFO ] Implicit Places using invariants and state equation in 1029 ms returned []
Implicit Place search using SMT with State Equation took 1533 ms to find 0 implicit places.
[2023-03-10 12:16:38] [INFO ] Invariant cache hit.
[2023-03-10 12:16:39] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1338/1999 places, 2194/2887 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3458 ms. Remains : 1338/1999 places, 2194/2887 transitions.
Support contains 148 out of 1338 places after structural reductions.
[2023-03-10 12:16:39] [INFO ] Flatten gal took : 149 ms
[2023-03-10 12:16:39] [INFO ] Flatten gal took : 124 ms
[2023-03-10 12:16:40] [INFO ] Input system was already deterministic with 2194 transitions.
Support contains 147 out of 1338 places (down from 148) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 86) seen :63
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2023-03-10 12:16:40] [INFO ] Invariant cache hit.
[2023-03-10 12:16:41] [INFO ] [Real]Absence check using 88 positive place invariants in 47 ms returned sat
[2023-03-10 12:16:41] [INFO ] After 898ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-10 12:16:42] [INFO ] [Nat]Absence check using 88 positive place invariants in 50 ms returned sat
[2023-03-10 12:16:44] [INFO ] After 1849ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-10 12:16:46] [INFO ] Deduced a trap composed of 134 places in 108 ms of which 5 ms to minimize.
[2023-03-10 12:16:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2023-03-10 12:16:47] [INFO ] After 4558ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 1334 ms.
[2023-03-10 12:16:48] [INFO ] After 7053ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Fused 23 Parikh solutions to 22 different solutions.
Parikh walk visited 19 properties in 644 ms.
Support contains 11 out of 1338 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Graph (trivial) has 1220 edges and 1338 vertex of which 343 / 1338 are part of one of the 29 SCC in 6 ms
Free SCC test removed 314 places
Drop transitions removed 357 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 365 transitions.
Drop transitions removed 261 transitions
Trivial Post-agglo rules discarded 261 transitions
Performed 261 trivial Post agglomeration. Transition count delta: 261
Iterating post reduction 0 with 261 rules applied. Total rules applied 262 place count 1024 transition count 1568
Reduce places removed 261 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 296 rules applied. Total rules applied 558 place count 763 transition count 1533
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 23 rules applied. Total rules applied 581 place count 742 transition count 1531
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 3 rules applied. Total rules applied 584 place count 741 transition count 1529
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 586 place count 739 transition count 1529
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 83 Pre rules applied. Total rules applied 586 place count 739 transition count 1446
Deduced a syphon composed of 83 places in 3 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 5 with 166 rules applied. Total rules applied 752 place count 656 transition count 1446
Discarding 61 places :
Symmetric choice reduction at 5 with 61 rule applications. Total rules 813 place count 595 transition count 1242
Iterating global reduction 5 with 61 rules applied. Total rules applied 874 place count 595 transition count 1242
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 877 place count 595 transition count 1239
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 877 place count 595 transition count 1220
Deduced a syphon composed of 19 places in 5 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 915 place count 576 transition count 1220
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 919 place count 572 transition count 1187
Iterating global reduction 6 with 4 rules applied. Total rules applied 923 place count 572 transition count 1187
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 926 place count 572 transition count 1184
Performed 207 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 207 places in 1 ms
Reduce places removed 207 places and 0 transitions.
Iterating global reduction 7 with 414 rules applied. Total rules applied 1340 place count 365 transition count 972
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1346 place count 365 transition count 966
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 1365 place count 346 transition count 807
Iterating global reduction 8 with 19 rules applied. Total rules applied 1384 place count 346 transition count 807
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 1396 place count 346 transition count 795
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1398 place count 345 transition count 794
Performed 35 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 9 with 70 rules applied. Total rules applied 1468 place count 310 transition count 1029
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 1477 place count 310 transition count 1020
Renaming transitions due to excessive name length > 1024 char.
Discarding 13 places :
Symmetric choice reduction at 10 with 13 rule applications. Total rules 1490 place count 297 transition count 801
Iterating global reduction 10 with 13 rules applied. Total rules applied 1503 place count 297 transition count 801
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 10 with 26 rules applied. Total rules applied 1529 place count 297 transition count 775
Drop transitions removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 11 with 71 rules applied. Total rules applied 1600 place count 297 transition count 704
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 1606 place count 291 transition count 650
Iterating global reduction 11 with 6 rules applied. Total rules applied 1612 place count 291 transition count 650
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1618 place count 291 transition count 644
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1626 place count 287 transition count 672
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1631 place count 287 transition count 667
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 13 with 22 rules applied. Total rules applied 1653 place count 287 transition count 645
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1661 place count 283 transition count 676
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 1669 place count 283 transition count 668
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 14 with 20 rules applied. Total rules applied 1689 place count 283 transition count 648
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 1697 place count 279 transition count 682
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 1704 place count 279 transition count 675
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 1725 place count 279 transition count 654
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 1733 place count 275 transition count 689
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 15 with 7 rules applied. Total rules applied 1740 place count 275 transition count 682
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 16 with 23 rules applied. Total rules applied 1763 place count 275 transition count 659
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1771 place count 271 transition count 695
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 1777 place count 271 transition count 689
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 17 with 23 rules applied. Total rules applied 1800 place count 271 transition count 666
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1808 place count 267 transition count 698
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 1814 place count 267 transition count 692
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 1835 place count 267 transition count 671
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 1843 place count 263 transition count 702
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 18 with 7 rules applied. Total rules applied 1850 place count 263 transition count 695
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 1871 place count 263 transition count 674
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 1879 place count 259 transition count 702
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 1885 place count 259 transition count 696
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 1906 place count 259 transition count 675
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 1914 place count 255 transition count 707
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 20 with 7 rules applied. Total rules applied 1921 place count 255 transition count 700
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 1942 place count 255 transition count 679
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 1950 place count 251 transition count 713
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 21 with 8 rules applied. Total rules applied 1958 place count 251 transition count 705
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 1979 place count 251 transition count 684
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 1987 place count 247 transition count 718
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 22 with 8 rules applied. Total rules applied 1995 place count 247 transition count 710
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 23 with 21 rules applied. Total rules applied 2016 place count 247 transition count 689
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 2024 place count 243 transition count 711
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 23 with 4 rules applied. Total rules applied 2028 place count 243 transition count 707
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 24 with 20 rules applied. Total rules applied 2048 place count 243 transition count 687
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 24 with 8 rules applied. Total rules applied 2056 place count 239 transition count 716
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 24 with 4 rules applied. Total rules applied 2060 place count 239 transition count 712
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 25 with 20 rules applied. Total rules applied 2080 place count 239 transition count 692
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 25 with 8 rules applied. Total rules applied 2088 place count 235 transition count 721
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 25 with 4 rules applied. Total rules applied 2092 place count 235 transition count 717
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 26 with 19 rules applied. Total rules applied 2111 place count 235 transition count 698
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 2119 place count 231 transition count 719
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 2123 place count 231 transition count 715
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 27 with 20 rules applied. Total rules applied 2143 place count 231 transition count 695
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 27 with 8 rules applied. Total rules applied 2151 place count 227 transition count 717
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 27 with 4 rules applied. Total rules applied 2155 place count 227 transition count 713
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 28 with 20 rules applied. Total rules applied 2175 place count 227 transition count 693
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 8 rules applied. Total rules applied 2183 place count 223 transition count 717
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 28 with 6 rules applied. Total rules applied 2189 place count 223 transition count 711
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 29 with 19 rules applied. Total rules applied 2208 place count 223 transition count 692
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 29 with 6 rules applied. Total rules applied 2214 place count 220 transition count 710
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 29 with 6 rules applied. Total rules applied 2220 place count 220 transition count 704
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 30 with 11 rules applied. Total rules applied 2231 place count 220 transition count 693
Free-agglomeration rule applied 31 times with reduction of 5 identical transitions.
Iterating global reduction 30 with 31 rules applied. Total rules applied 2262 place count 220 transition count 657
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 182 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 183 transitions.
Graph (complete) has 609 edges and 189 vertex of which 171 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Iterating post reduction 30 with 215 rules applied. Total rules applied 2477 place count 171 transition count 474
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 31 with 18 rules applied. Total rules applied 2495 place count 171 transition count 456
Drop transitions removed 60 transitions
Redundant transition composition rules discarded 60 transitions
Iterating global reduction 32 with 60 rules applied. Total rules applied 2555 place count 171 transition count 396
Graph (complete) has 555 edges and 171 vertex of which 165 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Iterating post reduction 32 with 1 rules applied. Total rules applied 2556 place count 165 transition count 396
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 33 with 6 rules applied. Total rules applied 2562 place count 165 transition count 390
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 34 with 1 rules applied. Total rules applied 2563 place count 165 transition count 390
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 34 with 1 rules applied. Total rules applied 2564 place count 164 transition count 389
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 34 with 4 rules applied. Total rules applied 2568 place count 161 transition count 388
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 35 with 1 rules applied. Total rules applied 2569 place count 160 transition count 388
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 36 with 47 rules applied. Total rules applied 2616 place count 129 transition count 372
Drop transitions removed 17 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 36 with 58 rules applied. Total rules applied 2674 place count 129 transition count 314
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 37 with 57 rules applied. Total rules applied 2731 place count 91 transition count 295
Drop transitions removed 31 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 64 transitions.
Graph (trivial) has 19 edges and 91 vertex of which 12 / 91 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Iterating post reduction 37 with 65 rules applied. Total rules applied 2796 place count 85 transition count 231
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 46 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 68 transitions.
Graph (complete) has 192 edges and 83 vertex of which 70 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Iterating post reduction 38 with 71 rules applied. Total rules applied 2867 place count 70 transition count 159
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 39 with 8 rules applied. Total rules applied 2875 place count 70 transition count 151
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 40 with 6 rules applied. Total rules applied 2881 place count 66 transition count 149
Drop transitions removed 2 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 40 with 6 rules applied. Total rules applied 2887 place count 66 transition count 143
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 41 with 15 rules applied. Total rules applied 2902 place count 56 transition count 138
Drop transitions removed 7 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 41 with 17 rules applied. Total rules applied 2919 place count 56 transition count 121
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 42 with 45 rules applied. Total rules applied 2964 place count 56 transition count 76
Graph (complete) has 117 edges and 56 vertex of which 40 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 ms
Discarding 16 places :
Also discarding 0 output transitions
Iterating post reduction 42 with 1 rules applied. Total rules applied 2965 place count 40 transition count 76
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 43 with 25 rules applied. Total rules applied 2990 place count 40 transition count 51
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 44 with 2 rules applied. Total rules applied 2992 place count 38 transition count 51
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 45 with 1 rules applied. Total rules applied 2993 place count 38 transition count 50
Free-agglomeration rule applied 4 times.
Iterating global reduction 45 with 4 rules applied. Total rules applied 2997 place count 38 transition count 46
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 45 with 4 rules applied. Total rules applied 3001 place count 34 transition count 46
Applied a total of 3001 rules in 1022 ms. Remains 34 /1338 variables (removed 1304) and now considering 46/2194 (removed 2148) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1022 ms. Remains : 34/1338 places, 46/2194 transitions.
Finished random walk after 3339 steps, including 1 resets, run visited all 4 properties in 8 ms. (steps per millisecond=417 )
[2023-03-10 12:16:50] [INFO ] Flatten gal took : 59 ms
[2023-03-10 12:16:50] [INFO ] Flatten gal took : 58 ms
[2023-03-10 12:16:50] [INFO ] Input system was already deterministic with 2194 transitions.
Computed a total of 197 stabilizing places and 197 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Graph (trivial) has 1236 edges and 1338 vertex of which 344 / 1338 are part of one of the 27 SCC in 2 ms
Free SCC test removed 317 places
Ensure Unique test removed 339 transitions
Reduce isomorphic transitions removed 339 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 267 place count 1020 transition count 1588
Reduce places removed 266 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 302 rules applied. Total rules applied 569 place count 754 transition count 1552
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 23 rules applied. Total rules applied 592 place count 733 transition count 1550
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 594 place count 732 transition count 1549
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 595 place count 731 transition count 1549
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 83 Pre rules applied. Total rules applied 595 place count 731 transition count 1466
Deduced a syphon composed of 83 places in 9 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 5 with 166 rules applied. Total rules applied 761 place count 648 transition count 1466
Discarding 67 places :
Symmetric choice reduction at 5 with 67 rule applications. Total rules 828 place count 581 transition count 1236
Iterating global reduction 5 with 67 rules applied. Total rules applied 895 place count 581 transition count 1236
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 898 place count 581 transition count 1233
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 898 place count 581 transition count 1214
Deduced a syphon composed of 19 places in 7 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 936 place count 562 transition count 1214
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 940 place count 558 transition count 1181
Iterating global reduction 6 with 4 rules applied. Total rules applied 944 place count 558 transition count 1181
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 947 place count 558 transition count 1178
Performed 184 Post agglomeration using F-continuation condition.Transition count delta: 184
Deduced a syphon composed of 184 places in 0 ms
Reduce places removed 184 places and 0 transitions.
Iterating global reduction 7 with 368 rules applied. Total rules applied 1315 place count 374 transition count 994
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1316 place count 374 transition count 993
Discarding 21 places :
Symmetric choice reduction at 8 with 21 rule applications. Total rules 1337 place count 353 transition count 816
Iterating global reduction 8 with 21 rules applied. Total rules applied 1358 place count 353 transition count 816
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1372 place count 353 transition count 802
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1374 place count 352 transition count 801
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 9 with 13 rules applied. Total rules applied 1387 place count 352 transition count 788
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 9 with 6 rules applied. Total rules applied 1393 place count 352 transition count 782
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 7 rules applied. Total rules applied 1400 place count 346 transition count 781
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1401 place count 345 transition count 781
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1403 place count 343 transition count 779
Applied a total of 1403 rules in 179 ms. Remains 343 /1338 variables (removed 995) and now considering 779/2194 (removed 1415) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 179 ms. Remains : 343/1338 places, 779/2194 transitions.
[2023-03-10 12:16:50] [INFO ] Flatten gal took : 23 ms
[2023-03-10 12:16:51] [INFO ] Flatten gal took : 23 ms
[2023-03-10 12:16:51] [INFO ] Input system was already deterministic with 779 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 1285 transition count 2132
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 1285 transition count 2132
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 138 place count 1253 transition count 2100
Iterating global reduction 0 with 32 rules applied. Total rules applied 170 place count 1253 transition count 2100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 173 place count 1253 transition count 2097
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 182 place count 1244 transition count 2079
Iterating global reduction 1 with 9 rules applied. Total rules applied 191 place count 1244 transition count 2079
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 197 place count 1238 transition count 2073
Iterating global reduction 1 with 6 rules applied. Total rules applied 203 place count 1238 transition count 2073
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1238 transition count 2072
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 208 place count 1234 transition count 2068
Iterating global reduction 2 with 4 rules applied. Total rules applied 212 place count 1234 transition count 2068
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 216 place count 1230 transition count 2064
Iterating global reduction 2 with 4 rules applied. Total rules applied 220 place count 1230 transition count 2064
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 223 place count 1227 transition count 2061
Iterating global reduction 2 with 3 rules applied. Total rules applied 226 place count 1227 transition count 2061
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 228 place count 1225 transition count 2059
Iterating global reduction 2 with 2 rules applied. Total rules applied 230 place count 1225 transition count 2059
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 231 place count 1224 transition count 2058
Iterating global reduction 2 with 1 rules applied. Total rules applied 232 place count 1224 transition count 2058
Applied a total of 232 rules in 364 ms. Remains 1224 /1338 variables (removed 114) and now considering 2058/2194 (removed 136) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 364 ms. Remains : 1224/1338 places, 2058/2194 transitions.
[2023-03-10 12:16:51] [INFO ] Flatten gal took : 47 ms
[2023-03-10 12:16:51] [INFO ] Flatten gal took : 61 ms
[2023-03-10 12:16:51] [INFO ] Input system was already deterministic with 2058 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1291 transition count 2130
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1291 transition count 2130
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 119 place count 1266 transition count 2105
Iterating global reduction 0 with 25 rules applied. Total rules applied 144 place count 1266 transition count 2105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 145 place count 1266 transition count 2104
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 154 place count 1257 transition count 2086
Iterating global reduction 1 with 9 rules applied. Total rules applied 163 place count 1257 transition count 2086
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 169 place count 1251 transition count 2080
Iterating global reduction 1 with 6 rules applied. Total rules applied 175 place count 1251 transition count 2080
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 176 place count 1251 transition count 2079
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 180 place count 1247 transition count 2075
Iterating global reduction 2 with 4 rules applied. Total rules applied 184 place count 1247 transition count 2075
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 188 place count 1243 transition count 2071
Iterating global reduction 2 with 4 rules applied. Total rules applied 192 place count 1243 transition count 2071
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 194 place count 1241 transition count 2069
Iterating global reduction 2 with 2 rules applied. Total rules applied 196 place count 1241 transition count 2069
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 197 place count 1240 transition count 2068
Iterating global reduction 2 with 1 rules applied. Total rules applied 198 place count 1240 transition count 2068
Applied a total of 198 rules in 352 ms. Remains 1240 /1338 variables (removed 98) and now considering 2068/2194 (removed 126) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 352 ms. Remains : 1240/1338 places, 2068/2194 transitions.
[2023-03-10 12:16:52] [INFO ] Flatten gal took : 46 ms
[2023-03-10 12:16:52] [INFO ] Flatten gal took : 46 ms
[2023-03-10 12:16:52] [INFO ] Input system was already deterministic with 2068 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Graph (trivial) has 1225 edges and 1338 vertex of which 321 / 1338 are part of one of the 29 SCC in 1 ms
Free SCC test removed 292 places
Ensure Unique test removed 312 transitions
Reduce isomorphic transitions removed 312 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 272 transitions
Trivial Post-agglo rules discarded 272 transitions
Performed 272 trivial Post agglomeration. Transition count delta: 272
Iterating post reduction 0 with 272 rules applied. Total rules applied 273 place count 1045 transition count 1609
Reduce places removed 272 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 309 rules applied. Total rules applied 582 place count 773 transition count 1572
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 24 rules applied. Total rules applied 606 place count 751 transition count 1570
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 3 with 4 rules applied. Total rules applied 610 place count 750 transition count 1567
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 613 place count 747 transition count 1567
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 84 Pre rules applied. Total rules applied 613 place count 747 transition count 1483
Deduced a syphon composed of 84 places in 3 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 5 with 168 rules applied. Total rules applied 781 place count 663 transition count 1483
Discarding 61 places :
Symmetric choice reduction at 5 with 61 rule applications. Total rules 842 place count 602 transition count 1279
Iterating global reduction 5 with 61 rules applied. Total rules applied 903 place count 602 transition count 1279
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 906 place count 602 transition count 1276
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 906 place count 602 transition count 1257
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 944 place count 583 transition count 1257
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 947 place count 580 transition count 1233
Iterating global reduction 6 with 3 rules applied. Total rules applied 950 place count 580 transition count 1233
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 953 place count 580 transition count 1230
Performed 192 Post agglomeration using F-continuation condition.Transition count delta: 192
Deduced a syphon composed of 192 places in 1 ms
Reduce places removed 192 places and 0 transitions.
Iterating global reduction 7 with 384 rules applied. Total rules applied 1337 place count 388 transition count 1038
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1339 place count 388 transition count 1036
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 1357 place count 370 transition count 886
Iterating global reduction 8 with 18 rules applied. Total rules applied 1375 place count 370 transition count 886
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1385 place count 370 transition count 876
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1389 place count 368 transition count 874
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 9 with 10 rules applied. Total rules applied 1399 place count 368 transition count 864
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 5 rules applied. Total rules applied 1404 place count 368 transition count 859
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 1409 place count 363 transition count 859
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1410 place count 363 transition count 859
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1412 place count 361 transition count 857
Applied a total of 1412 rules in 182 ms. Remains 361 /1338 variables (removed 977) and now considering 857/2194 (removed 1337) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 183 ms. Remains : 361/1338 places, 857/2194 transitions.
[2023-03-10 12:16:52] [INFO ] Flatten gal took : 19 ms
[2023-03-10 12:16:52] [INFO ] Flatten gal took : 21 ms
[2023-03-10 12:16:52] [INFO ] Input system was already deterministic with 857 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1282 transition count 2121
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1282 transition count 2121
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 145 place count 1249 transition count 2088
Iterating global reduction 0 with 33 rules applied. Total rules applied 178 place count 1249 transition count 2088
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 181 place count 1249 transition count 2085
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 191 place count 1239 transition count 2066
Iterating global reduction 1 with 10 rules applied. Total rules applied 201 place count 1239 transition count 2066
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 208 place count 1232 transition count 2059
Iterating global reduction 1 with 7 rules applied. Total rules applied 215 place count 1232 transition count 2059
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 216 place count 1232 transition count 2058
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 221 place count 1227 transition count 2053
Iterating global reduction 2 with 5 rules applied. Total rules applied 226 place count 1227 transition count 2053
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 231 place count 1222 transition count 2048
Iterating global reduction 2 with 5 rules applied. Total rules applied 236 place count 1222 transition count 2048
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 239 place count 1219 transition count 2045
Iterating global reduction 2 with 3 rules applied. Total rules applied 242 place count 1219 transition count 2045
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 244 place count 1217 transition count 2043
Iterating global reduction 2 with 2 rules applied. Total rules applied 246 place count 1217 transition count 2043
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 247 place count 1216 transition count 2042
Iterating global reduction 2 with 1 rules applied. Total rules applied 248 place count 1216 transition count 2042
Applied a total of 248 rules in 382 ms. Remains 1216 /1338 variables (removed 122) and now considering 2042/2194 (removed 152) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 383 ms. Remains : 1216/1338 places, 2042/2194 transitions.
[2023-03-10 12:16:53] [INFO ] Flatten gal took : 40 ms
[2023-03-10 12:16:53] [INFO ] Flatten gal took : 44 ms
[2023-03-10 12:16:53] [INFO ] Input system was already deterministic with 2042 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 1281 transition count 2120
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 1281 transition count 2120
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 148 place count 1247 transition count 2086
Iterating global reduction 0 with 34 rules applied. Total rules applied 182 place count 1247 transition count 2086
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 185 place count 1247 transition count 2083
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 195 place count 1237 transition count 2064
Iterating global reduction 1 with 10 rules applied. Total rules applied 205 place count 1237 transition count 2064
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 212 place count 1230 transition count 2057
Iterating global reduction 1 with 7 rules applied. Total rules applied 219 place count 1230 transition count 2057
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 220 place count 1230 transition count 2056
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 225 place count 1225 transition count 2051
Iterating global reduction 2 with 5 rules applied. Total rules applied 230 place count 1225 transition count 2051
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 235 place count 1220 transition count 2046
Iterating global reduction 2 with 5 rules applied. Total rules applied 240 place count 1220 transition count 2046
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 243 place count 1217 transition count 2043
Iterating global reduction 2 with 3 rules applied. Total rules applied 246 place count 1217 transition count 2043
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 248 place count 1215 transition count 2041
Iterating global reduction 2 with 2 rules applied. Total rules applied 250 place count 1215 transition count 2041
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 251 place count 1214 transition count 2040
Iterating global reduction 2 with 1 rules applied. Total rules applied 252 place count 1214 transition count 2040
Applied a total of 252 rules in 330 ms. Remains 1214 /1338 variables (removed 124) and now considering 2040/2194 (removed 154) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 330 ms. Remains : 1214/1338 places, 2040/2194 transitions.
[2023-03-10 12:16:53] [INFO ] Flatten gal took : 36 ms
[2023-03-10 12:16:53] [INFO ] Flatten gal took : 39 ms
[2023-03-10 12:16:53] [INFO ] Input system was already deterministic with 2040 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Graph (trivial) has 1237 edges and 1338 vertex of which 359 / 1338 are part of one of the 28 SCC in 1 ms
Free SCC test removed 331 places
Ensure Unique test removed 356 transitions
Reduce isomorphic transitions removed 356 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 262 transitions
Trivial Post-agglo rules discarded 262 transitions
Performed 262 trivial Post agglomeration. Transition count delta: 262
Iterating post reduction 0 with 262 rules applied. Total rules applied 263 place count 1006 transition count 1575
Reduce places removed 262 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 300 rules applied. Total rules applied 563 place count 744 transition count 1537
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 24 rules applied. Total rules applied 587 place count 722 transition count 1535
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 588 place count 721 transition count 1535
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 80 Pre rules applied. Total rules applied 588 place count 721 transition count 1455
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 4 with 160 rules applied. Total rules applied 748 place count 641 transition count 1455
Discarding 69 places :
Symmetric choice reduction at 4 with 69 rule applications. Total rules 817 place count 572 transition count 1219
Iterating global reduction 4 with 69 rules applied. Total rules applied 886 place count 572 transition count 1219
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 889 place count 572 transition count 1216
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 19 Pre rules applied. Total rules applied 889 place count 572 transition count 1197
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 927 place count 553 transition count 1197
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 931 place count 549 transition count 1164
Iterating global reduction 5 with 4 rules applied. Total rules applied 935 place count 549 transition count 1164
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 938 place count 549 transition count 1161
Performed 183 Post agglomeration using F-continuation condition.Transition count delta: 183
Deduced a syphon composed of 183 places in 0 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 6 with 366 rules applied. Total rules applied 1304 place count 366 transition count 978
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 1325 place count 345 transition count 801
Iterating global reduction 6 with 21 rules applied. Total rules applied 1346 place count 345 transition count 801
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1360 place count 345 transition count 787
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 1372 place count 345 transition count 775
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 7 with 6 rules applied. Total rules applied 1378 place count 345 transition count 769
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 1384 place count 339 transition count 769
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1386 place count 337 transition count 767
Applied a total of 1386 rules in 115 ms. Remains 337 /1338 variables (removed 1001) and now considering 767/2194 (removed 1427) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115 ms. Remains : 337/1338 places, 767/2194 transitions.
[2023-03-10 12:16:53] [INFO ] Flatten gal took : 15 ms
[2023-03-10 12:16:53] [INFO ] Flatten gal took : 16 ms
[2023-03-10 12:16:54] [INFO ] Input system was already deterministic with 767 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 1279 transition count 2118
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 1279 transition count 2118
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 152 place count 1245 transition count 2084
Iterating global reduction 0 with 34 rules applied. Total rules applied 186 place count 1245 transition count 2084
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 189 place count 1245 transition count 2081
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 199 place count 1235 transition count 2062
Iterating global reduction 1 with 10 rules applied. Total rules applied 209 place count 1235 transition count 2062
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 216 place count 1228 transition count 2055
Iterating global reduction 1 with 7 rules applied. Total rules applied 223 place count 1228 transition count 2055
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 224 place count 1228 transition count 2054
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 229 place count 1223 transition count 2049
Iterating global reduction 2 with 5 rules applied. Total rules applied 234 place count 1223 transition count 2049
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 239 place count 1218 transition count 2044
Iterating global reduction 2 with 5 rules applied. Total rules applied 244 place count 1218 transition count 2044
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 247 place count 1215 transition count 2041
Iterating global reduction 2 with 3 rules applied. Total rules applied 250 place count 1215 transition count 2041
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 252 place count 1213 transition count 2039
Iterating global reduction 2 with 2 rules applied. Total rules applied 254 place count 1213 transition count 2039
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 255 place count 1212 transition count 2038
Iterating global reduction 2 with 1 rules applied. Total rules applied 256 place count 1212 transition count 2038
Applied a total of 256 rules in 304 ms. Remains 1212 /1338 variables (removed 126) and now considering 2038/2194 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 305 ms. Remains : 1212/1338 places, 2038/2194 transitions.
[2023-03-10 12:16:54] [INFO ] Flatten gal took : 36 ms
[2023-03-10 12:16:54] [INFO ] Flatten gal took : 39 ms
[2023-03-10 12:16:54] [INFO ] Input system was already deterministic with 2038 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Graph (trivial) has 1224 edges and 1338 vertex of which 353 / 1338 are part of one of the 28 SCC in 0 ms
Free SCC test removed 325 places
Ensure Unique test removed 349 transitions
Reduce isomorphic transitions removed 349 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 261 transitions
Trivial Post-agglo rules discarded 261 transitions
Performed 261 trivial Post agglomeration. Transition count delta: 261
Iterating post reduction 0 with 261 rules applied. Total rules applied 262 place count 1012 transition count 1583
Reduce places removed 261 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 294 rules applied. Total rules applied 556 place count 751 transition count 1550
Reduce places removed 19 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 21 rules applied. Total rules applied 577 place count 732 transition count 1548
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 581 place count 730 transition count 1546
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 582 place count 729 transition count 1546
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 81 Pre rules applied. Total rules applied 582 place count 729 transition count 1465
Deduced a syphon composed of 81 places in 3 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 5 with 162 rules applied. Total rules applied 744 place count 648 transition count 1465
Discarding 64 places :
Symmetric choice reduction at 5 with 64 rule applications. Total rules 808 place count 584 transition count 1242
Iterating global reduction 5 with 64 rules applied. Total rules applied 872 place count 584 transition count 1242
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 875 place count 584 transition count 1239
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 875 place count 584 transition count 1222
Deduced a syphon composed of 17 places in 3 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 909 place count 567 transition count 1222
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 913 place count 563 transition count 1189
Iterating global reduction 6 with 4 rules applied. Total rules applied 917 place count 563 transition count 1189
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 920 place count 563 transition count 1186
Performed 182 Post agglomeration using F-continuation condition.Transition count delta: 182
Deduced a syphon composed of 182 places in 0 ms
Reduce places removed 182 places and 0 transitions.
Iterating global reduction 7 with 364 rules applied. Total rules applied 1284 place count 381 transition count 1004
Discarding 19 places :
Symmetric choice reduction at 7 with 19 rule applications. Total rules 1303 place count 362 transition count 845
Iterating global reduction 7 with 19 rules applied. Total rules applied 1322 place count 362 transition count 845
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1334 place count 362 transition count 833
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 1347 place count 362 transition count 820
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 8 with 6 rules applied. Total rules applied 1353 place count 362 transition count 814
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1359 place count 356 transition count 814
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1359 place count 356 transition count 813
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1361 place count 355 transition count 813
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1363 place count 353 transition count 811
Applied a total of 1363 rules in 109 ms. Remains 353 /1338 variables (removed 985) and now considering 811/2194 (removed 1383) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 109 ms. Remains : 353/1338 places, 811/2194 transitions.
[2023-03-10 12:16:54] [INFO ] Flatten gal took : 18 ms
[2023-03-10 12:16:54] [INFO ] Flatten gal took : 19 ms
[2023-03-10 12:16:54] [INFO ] Input system was already deterministic with 811 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1282 transition count 2122
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1282 transition count 2122
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 146 place count 1248 transition count 2088
Iterating global reduction 0 with 34 rules applied. Total rules applied 180 place count 1248 transition count 2088
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 182 place count 1248 transition count 2086
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 191 place count 1239 transition count 2076
Iterating global reduction 1 with 9 rules applied. Total rules applied 200 place count 1239 transition count 2076
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 207 place count 1232 transition count 2069
Iterating global reduction 1 with 7 rules applied. Total rules applied 214 place count 1232 transition count 2069
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 215 place count 1232 transition count 2068
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 220 place count 1227 transition count 2063
Iterating global reduction 2 with 5 rules applied. Total rules applied 225 place count 1227 transition count 2063
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 230 place count 1222 transition count 2058
Iterating global reduction 2 with 5 rules applied. Total rules applied 235 place count 1222 transition count 2058
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 238 place count 1219 transition count 2055
Iterating global reduction 2 with 3 rules applied. Total rules applied 241 place count 1219 transition count 2055
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 243 place count 1217 transition count 2053
Iterating global reduction 2 with 2 rules applied. Total rules applied 245 place count 1217 transition count 2053
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 246 place count 1216 transition count 2052
Iterating global reduction 2 with 1 rules applied. Total rules applied 247 place count 1216 transition count 2052
Applied a total of 247 rules in 299 ms. Remains 1216 /1338 variables (removed 122) and now considering 2052/2194 (removed 142) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 299 ms. Remains : 1216/1338 places, 2052/2194 transitions.
[2023-03-10 12:16:55] [INFO ] Flatten gal took : 35 ms
[2023-03-10 12:16:55] [INFO ] Flatten gal took : 52 ms
[2023-03-10 12:16:55] [INFO ] Input system was already deterministic with 2052 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1284 transition count 2123
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1284 transition count 2123
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 139 place count 1253 transition count 2092
Iterating global reduction 0 with 31 rules applied. Total rules applied 170 place count 1253 transition count 2092
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 173 place count 1253 transition count 2089
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 182 place count 1244 transition count 2071
Iterating global reduction 1 with 9 rules applied. Total rules applied 191 place count 1244 transition count 2071
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 197 place count 1238 transition count 2065
Iterating global reduction 1 with 6 rules applied. Total rules applied 203 place count 1238 transition count 2065
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1238 transition count 2064
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 208 place count 1234 transition count 2060
Iterating global reduction 2 with 4 rules applied. Total rules applied 212 place count 1234 transition count 2060
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 216 place count 1230 transition count 2056
Iterating global reduction 2 with 4 rules applied. Total rules applied 220 place count 1230 transition count 2056
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 222 place count 1228 transition count 2054
Iterating global reduction 2 with 2 rules applied. Total rules applied 224 place count 1228 transition count 2054
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 225 place count 1227 transition count 2053
Iterating global reduction 2 with 1 rules applied. Total rules applied 226 place count 1227 transition count 2053
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 227 place count 1226 transition count 2052
Iterating global reduction 2 with 1 rules applied. Total rules applied 228 place count 1226 transition count 2052
Applied a total of 228 rules in 310 ms. Remains 1226 /1338 variables (removed 112) and now considering 2052/2194 (removed 142) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 310 ms. Remains : 1226/1338 places, 2052/2194 transitions.
[2023-03-10 12:16:55] [INFO ] Flatten gal took : 33 ms
[2023-03-10 12:16:55] [INFO ] Flatten gal took : 35 ms
[2023-03-10 12:16:55] [INFO ] Input system was already deterministic with 2052 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 1281 transition count 2120
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 1281 transition count 2120
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 147 place count 1248 transition count 2087
Iterating global reduction 0 with 33 rules applied. Total rules applied 180 place count 1248 transition count 2087
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 183 place count 1248 transition count 2084
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 192 place count 1239 transition count 2066
Iterating global reduction 1 with 9 rules applied. Total rules applied 201 place count 1239 transition count 2066
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 207 place count 1233 transition count 2060
Iterating global reduction 1 with 6 rules applied. Total rules applied 213 place count 1233 transition count 2060
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 214 place count 1233 transition count 2059
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 218 place count 1229 transition count 2055
Iterating global reduction 2 with 4 rules applied. Total rules applied 222 place count 1229 transition count 2055
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 226 place count 1225 transition count 2051
Iterating global reduction 2 with 4 rules applied. Total rules applied 230 place count 1225 transition count 2051
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 232 place count 1223 transition count 2049
Iterating global reduction 2 with 2 rules applied. Total rules applied 234 place count 1223 transition count 2049
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 235 place count 1222 transition count 2048
Iterating global reduction 2 with 1 rules applied. Total rules applied 236 place count 1222 transition count 2048
Applied a total of 236 rules in 276 ms. Remains 1222 /1338 variables (removed 116) and now considering 2048/2194 (removed 146) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 1222/1338 places, 2048/2194 transitions.
[2023-03-10 12:16:55] [INFO ] Flatten gal took : 32 ms
[2023-03-10 12:16:55] [INFO ] Flatten gal took : 34 ms
[2023-03-10 12:16:56] [INFO ] Input system was already deterministic with 2048 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1292 transition count 2139
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1292 transition count 2139
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 122 place count 1262 transition count 2109
Iterating global reduction 0 with 30 rules applied. Total rules applied 152 place count 1262 transition count 2109
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 154 place count 1262 transition count 2107
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 160 place count 1256 transition count 2100
Iterating global reduction 1 with 6 rules applied. Total rules applied 166 place count 1256 transition count 2100
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 171 place count 1251 transition count 2095
Iterating global reduction 1 with 5 rules applied. Total rules applied 176 place count 1251 transition count 2095
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 177 place count 1251 transition count 2094
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 181 place count 1247 transition count 2090
Iterating global reduction 2 with 4 rules applied. Total rules applied 185 place count 1247 transition count 2090
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 189 place count 1243 transition count 2086
Iterating global reduction 2 with 4 rules applied. Total rules applied 193 place count 1243 transition count 2086
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 195 place count 1241 transition count 2084
Iterating global reduction 2 with 2 rules applied. Total rules applied 197 place count 1241 transition count 2084
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 199 place count 1239 transition count 2082
Iterating global reduction 2 with 2 rules applied. Total rules applied 201 place count 1239 transition count 2082
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 202 place count 1238 transition count 2081
Iterating global reduction 2 with 1 rules applied. Total rules applied 203 place count 1238 transition count 2081
Applied a total of 203 rules in 309 ms. Remains 1238 /1338 variables (removed 100) and now considering 2081/2194 (removed 113) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 310 ms. Remains : 1238/1338 places, 2081/2194 transitions.
[2023-03-10 12:16:56] [INFO ] Flatten gal took : 34 ms
[2023-03-10 12:16:56] [INFO ] Flatten gal took : 37 ms
[2023-03-10 12:16:56] [INFO ] Input system was already deterministic with 2081 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 1281 transition count 2120
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 1281 transition count 2120
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 149 place count 1246 transition count 2085
Iterating global reduction 0 with 35 rules applied. Total rules applied 184 place count 1246 transition count 2085
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 187 place count 1246 transition count 2082
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 197 place count 1236 transition count 2063
Iterating global reduction 1 with 10 rules applied. Total rules applied 207 place count 1236 transition count 2063
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 214 place count 1229 transition count 2056
Iterating global reduction 1 with 7 rules applied. Total rules applied 221 place count 1229 transition count 2056
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 222 place count 1229 transition count 2055
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 227 place count 1224 transition count 2050
Iterating global reduction 2 with 5 rules applied. Total rules applied 232 place count 1224 transition count 2050
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 237 place count 1219 transition count 2045
Iterating global reduction 2 with 5 rules applied. Total rules applied 242 place count 1219 transition count 2045
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 245 place count 1216 transition count 2042
Iterating global reduction 2 with 3 rules applied. Total rules applied 248 place count 1216 transition count 2042
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 250 place count 1214 transition count 2040
Iterating global reduction 2 with 2 rules applied. Total rules applied 252 place count 1214 transition count 2040
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 253 place count 1213 transition count 2039
Iterating global reduction 2 with 1 rules applied. Total rules applied 254 place count 1213 transition count 2039
Applied a total of 254 rules in 303 ms. Remains 1213 /1338 variables (removed 125) and now considering 2039/2194 (removed 155) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 303 ms. Remains : 1213/1338 places, 2039/2194 transitions.
[2023-03-10 12:16:56] [INFO ] Flatten gal took : 32 ms
[2023-03-10 12:16:56] [INFO ] Flatten gal took : 34 ms
[2023-03-10 12:16:57] [INFO ] Input system was already deterministic with 2039 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1282 transition count 2129
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1282 transition count 2129
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 145 place count 1249 transition count 2096
Iterating global reduction 0 with 33 rules applied. Total rules applied 178 place count 1249 transition count 2096
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 181 place count 1249 transition count 2093
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 189 place count 1241 transition count 2076
Iterating global reduction 1 with 8 rules applied. Total rules applied 197 place count 1241 transition count 2076
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 203 place count 1235 transition count 2070
Iterating global reduction 1 with 6 rules applied. Total rules applied 209 place count 1235 transition count 2070
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 210 place count 1235 transition count 2069
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 214 place count 1231 transition count 2065
Iterating global reduction 2 with 4 rules applied. Total rules applied 218 place count 1231 transition count 2065
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 222 place count 1227 transition count 2061
Iterating global reduction 2 with 4 rules applied. Total rules applied 226 place count 1227 transition count 2061
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 229 place count 1224 transition count 2058
Iterating global reduction 2 with 3 rules applied. Total rules applied 232 place count 1224 transition count 2058
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 234 place count 1222 transition count 2056
Iterating global reduction 2 with 2 rules applied. Total rules applied 236 place count 1222 transition count 2056
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 237 place count 1221 transition count 2055
Iterating global reduction 2 with 1 rules applied. Total rules applied 238 place count 1221 transition count 2055
Applied a total of 238 rules in 281 ms. Remains 1221 /1338 variables (removed 117) and now considering 2055/2194 (removed 139) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 1221/1338 places, 2055/2194 transitions.
[2023-03-10 12:16:57] [INFO ] Flatten gal took : 32 ms
[2023-03-10 12:16:57] [INFO ] Flatten gal took : 35 ms
[2023-03-10 12:16:57] [INFO ] Input system was already deterministic with 2055 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1338/1338 places, 2194/2194 transitions.
Graph (trivial) has 1230 edges and 1338 vertex of which 347 / 1338 are part of one of the 26 SCC in 1 ms
Free SCC test removed 321 places
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 262 transitions
Trivial Post-agglo rules discarded 262 transitions
Performed 262 trivial Post agglomeration. Transition count delta: 262
Iterating post reduction 0 with 262 rules applied. Total rules applied 263 place count 1016 transition count 1585
Reduce places removed 262 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 297 rules applied. Total rules applied 560 place count 754 transition count 1550
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 22 rules applied. Total rules applied 582 place count 734 transition count 1548
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 3 with 4 rules applied. Total rules applied 586 place count 733 transition count 1545
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 5 rules applied. Total rules applied 591 place count 730 transition count 1543
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 592 place count 729 transition count 1543
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 82 Pre rules applied. Total rules applied 592 place count 729 transition count 1461
Deduced a syphon composed of 82 places in 2 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 6 with 164 rules applied. Total rules applied 756 place count 647 transition count 1461
Discarding 66 places :
Symmetric choice reduction at 6 with 66 rule applications. Total rules 822 place count 581 transition count 1244
Iterating global reduction 6 with 66 rules applied. Total rules applied 888 place count 581 transition count 1244
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 891 place count 581 transition count 1241
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 19 Pre rules applied. Total rules applied 891 place count 581 transition count 1222
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 929 place count 562 transition count 1222
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 933 place count 558 transition count 1189
Iterating global reduction 7 with 4 rules applied. Total rules applied 937 place count 558 transition count 1189
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 940 place count 558 transition count 1186
Performed 184 Post agglomeration using F-continuation condition.Transition count delta: 184
Deduced a syphon composed of 184 places in 1 ms
Reduce places removed 184 places and 0 transitions.
Iterating global reduction 8 with 368 rules applied. Total rules applied 1308 place count 374 transition count 1002
Discarding 21 places :
Symmetric choice reduction at 8 with 21 rule applications. Total rules 1329 place count 353 transition count 825
Iterating global reduction 8 with 21 rules applied. Total rules applied 1350 place count 353 transition count 825
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1364 place count 353 transition count 811
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 9 with 11 rules applied. Total rules applied 1375 place count 353 transition count 800
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 9 with 6 rules applied. Total rules applied 1381 place count 353 transition count 794
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1387 place count 347 transition count 794
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1389 place count 345 transition count 792
Applied a total of 1389 rules in 96 ms. Remains 345 /1338 variables (removed 993) and now considering 792/2194 (removed 1402) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 96 ms. Remains : 345/1338 places, 792/2194 transitions.
[2023-03-10 12:16:57] [INFO ] Flatten gal took : 14 ms
[2023-03-10 12:16:57] [INFO ] Flatten gal took : 15 ms
[2023-03-10 12:16:57] [INFO ] Input system was already deterministic with 792 transitions.
[2023-03-10 12:16:57] [INFO ] Flatten gal took : 36 ms
[2023-03-10 12:16:57] [INFO ] Flatten gal took : 39 ms
[2023-03-10 12:16:57] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-10 12:16:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1338 places, 2194 transitions and 6209 arcs took 8 ms.
Total runtime 22300 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 1338 NrTr: 2194 NrArc: 6209)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.220sec

net check time: 0m 0.000sec

init dd package: 0m 2.979sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7407248 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16100880 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.019sec

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-05b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is DLCround-PT-05b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r106-tall-167814483000658"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05b.tgz
mv DLCround-PT-05b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;