MCC'2024- Execution of r245-tall-171654349200123

About the Execution of GreatSPN+red for MultiCrashLeafsetExtension-PT-S24C10

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
12321.535	3600000.00	3879173.00	9228.00	TFF?TTFFTTTF????	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r245-tall-171654349200123.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is MultiCrashLeafsetExtension-PT-S24C10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349200123
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 19 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 06:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 12 06:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 18M May 18 16:43 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 MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716607676307

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 03:27:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 03:27:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 03:27:58] [INFO ] Load time of PNML (sax parser for PT used): 746 ms
[2024-05-25 03:27:58] [INFO ] Transformed 17896 places.
[2024-05-25 03:27:58] [INFO ] Transformed 26071 transitions.
[2024-05-25 03:27:58] [INFO ] Parsed PT model containing 17896 places and 26071 transitions and 96710 arcs in 981 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 17896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17896/17896 places, 26071/26071 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 17848 transition count 26071
Applied a total of 48 rules in 806 ms. Remains 17848 /17896 variables (removed 48) and now considering 26071/26071 (removed 0) transitions.
[2024-05-25 03:27:59] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2024-05-25 03:28:02] [INFO ] Computed 1197 invariants in 2361 ms
[2024-05-25 03:28:35] [INFO ] Performed 7268/17848 implicitness test of which 255 returned IMPLICIT in 30 seconds.
[2024-05-25 03:29:06] [INFO ] Performed 13370/17848 implicitness test of which 499 returned IMPLICIT in 60 seconds.
[2024-05-25 03:29:36] [INFO ] Performed 17773/17848 implicitness test of which 625 returned IMPLICIT in 91 seconds.
[2024-05-25 03:29:38] [INFO ] Implicit Places using invariants in 98549 ms returned [4, 8, 32, 58, 86, 116, 148, 182, 218, 256, 296, 338, 382, 427, 471, 513, 553, 591, 627, 661, 693, 723, 751, 777, 801, 865, 872, 895, 919, 945, 973, 1003, 1069, 1105, 1143, 1183, 1225, 1268, 1310, 1350, 1388, 1424, 1458, 1490, 1520, 1548, 1574, 1598, 1621, 1685, 1692, 1715, 1738, 1762, 1788, 1816, 1846, 1878, 1912, 1948, 1986, 2026, 2067, 2107, 2145, 2181, 2215, 2247, 2277, 2305, 2331, 2355, 2378, 2401, 2465, 2472, 2495, 2518, 2541, 2565, 2591, 2619, 2649, 2681, 2715, 2751, 2789, 2828, 2866, 2902, 2936, 2968, 2998, 3026, 3052, 3076, 3099, 3122, 3145, 3209, 3216, 3239, 3262, 3285, 3308, 3332, 3358, 3386, 3416, 3482, 3518, 3555, 3591, 3625, 3657, 3687, 3715, 3741, 3765, 3788, 3811, 3834, 3857, 3921, 3928, 3951, 3974, 3997, 4020, 4043, 4067, 4093, 4121, 4151, 4183, 4217, 4252, 4286, 4318, 4348, 4376, 4402, 4426, 4449, 4472, 4495, 4518, 4541, 4605, 4612, 4635, 4658, 4681, 4704, 4727, 4750, 4774, 4800, 4828, 4858, 4890, 4923, 4955, 4985, 5013, 5039, 5063, 5086, 5109, 5132, 5155, 5178, 5201, 5265, 5272, 5295, 5318, 5341, 5364, 5387, 5410, 5433, 5457, 5483, 5511, 5541, 5572, 5602, 5630, 5656, 5680, 5703, 5726, 5749, 5772, 5795, 5818, 5841, 5905, 5912, 5935, 5958, 5981, 6004, 6027, 6050, 6073, 6096, 6120, 6146, 6174, 6203, 6231, 6257, 6281, 6304, 6327, 6350, 6373, 6396, 6419, 6442, 6465, 6529, 6536, 6559, 6582, 6605, 6628, 6651, 6674, 6697, 6720, 6743, 6767, 6793, 6820, 6846, 6870, 6893, 6916, 6939, 6962, 6985, 7008, 7031, 7054, 7077, 7141, 7148, 7171, 7194, 7217, 7240, 7263, 7286, 7309, 7332, 7355, 7378, 7402, 7427, 7451, 7474, 7497, 7520, 7543, 7566, 7589, 7612, 7635, 7658, 7681, 7745, 7752, 7775, 7798, 7821, 7844, 7867, 7913, 7936, 7959, 7982, 8005, 8028, 8051, 8074, 8097, 8120, 8143, 8166, 8189, 8212, 8235, 8258, 8281, 8345, 8347, 8351, 8374, 8397, 8420, 8443, 8466, 8489, 8512, 8535, 8558, 8581, 8604, 8627, 8650, 8673, 8696, 8719, 8742, 8765, 8788, 8811, 8834, 8857, 8880, 8944, 8951, 8974, 8997, 9020, 9043, 9066, 9089, 9112, 9135, 9158, 9181, 9204, 9227, 9250, 9273, 9296, 9319, 9342, 9365, 9388, 9411, 9434, 9457, 9480, 9544, 9551, 9574, 9597, 9620, 9643, 9666, 9689, 9712, 9735, 9758, 9781, 9804, 9828, 9853, 9877, 9900, 9923, 9946, 9969, 9992, 10015, 10038, 10061, 10084, 10148, 10155, 10178, 10201, 10224, 10247, 10270, 10293, 10316, 10339, 10362, 10385, 10409, 10435, 10462, 10488, 10512, 10535, 10558, 10581, 10604, 10627, 10650, 10673, 10696, 10760, 10767, 10790, 10813, 10836, 10859, 10882, 10905, 10928, 10951, 10974, 10998, 11024, 11052, 11081, 11109, 11135, 11159, 11182, 11205, 11228, 11251, 11274, 11297, 11320, 11384, 11391, 11414, 11437, 11460, 11483, 11506, 11529, 11552, 11575, 11599, 11625, 11653, 11683, 11714, 11744, 11772, 11798, 11822, 11845, 11868, 11891, 11914, 11937, 11960, 12024, 12031, 12054, 12077, 12100, 12123, 12146, 12169, 12192, 12216, 12242, 12270, 12300, 12332, 12365, 12397, 12427, 12455, 12481, 12505, 12528, 12551, 12574, 12597, 12620, 12684, 12691, 12714, 12737, 12760, 12783, 12806, 12829, 12853, 12879, 12907, 12937, 12969, 13003, 13038, 13072, 13104, 13134, 13162, 13188, 13212, 13235, 13258, 13281, 13304, 13368, 13375, 13398, 13421, 13444, 13467, 13490, 13514, 13540, 13568, 13598, 13630, 13664, 13700, 13737, 13773, 13807, 13839, 13869, 13897, 13923, 13947, 13970, 13993, 14016, 14080, 14087, 14110, 14133, 14156, 14179, 14203, 14229, 14257, 14287, 14319, 14353, 14389, 14427, 14466, 14504, 14540, 14574, 14606, 14636, 14664, 14690, 14714, 14737, 14760, 14824, 14831, 14854, 14877, 14900, 14924, 14950, 14978, 15008, 15040, 15074, 15110, 15148, 15188, 15229, 15269, 15307, 15343, 15377, 15409, 15439, 15467, 15493, 15517, 15540, 15604, 15611, 15634, 15657, 15681, 15707, 15735, 15765, 15797, 15831, 15867, 15905, 15945, 15987, 16030, 16072, 16112, 16150, 16186, 16220, 16252, 16282, 16310, 16336, 16360, 16424, 16426, 16430, 16453, 16477, 16503, 16531, 16561, 16593, 16627, 16663, 16701, 16741, 16783, 16827, 16872, 16916, 16958, 16998, 17036, 17072, 17106, 17138, 17168, 17196, 17222, 17287]
[2024-05-25 03:29:38] [INFO ] Actually due to overlaps returned [865, 1685, 2465, 3209, 3921, 4605, 5265, 5905, 6529, 7141, 7745, 8345, 8944, 9544, 10148, 10760, 11384, 12024, 12684, 13368, 14080, 14824, 15604, 16424, 17287, 4, 8347, 16426]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 98718 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17820/17896 places, 26071/26071 transitions.
Applied a total of 0 rules in 720 ms. Remains 17820 /17820 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100277 ms. Remains : 17820/17896 places, 26071/26071 transitions.
Support contains 49 out of 17820 places after structural reductions.
[2024-05-25 03:29:40] [INFO ] Flatten gal took : 1042 ms
[2024-05-25 03:29:41] [INFO ] Flatten gal took : 757 ms
[2024-05-25 03:29:42] [INFO ] Input system was already deterministic with 26071 transitions.
Support contains 47 out of 17820 places (down from 49) after GAL structural reductions.
RANDOM walk for 40000 steps (388 resets) in 3306 ms. (12 steps per ms) remains 21/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
[2024-05-25 03:29:44] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17820 cols
[2024-05-25 03:29:46] [INFO ] Computed 1169 invariants in 2077 ms
[2024-05-25 03:29:46] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 1 (OVERLAPS) 11074/11108 variables, 3/3 constraints. Problems are: Problem set: 8 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11108 variables, 1/4 constraints. Problems are: Problem set: 8 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11108 variables, 0/4 constraints. Problems are: Problem set: 8 solved, 13 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
At refinement iteration 4 (OVERLAPS) 6648/17756 variables, 1101/1105 constraints. Problems are: Problem set: 12 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17756/43291 variables, and 1105 constraints, problems are : Problem set: 12 solved, 9 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 3/47 constraints, Generalized P Invariants (flows): 1102/1122 constraints, State Equation: 0/17820 constraints, ReadFeed: 0/8002 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 9 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 1 (OVERLAPS) 11086/11102 variables, 3/3 constraints. Problems are: Problem set: 13 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11102 variables, 0/3 constraints. Problems are: Problem set: 13 solved, 8 unsolved
SMT process timed out in 12436ms, After SMT, problems are : Problem set: 13 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 17820 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17820/17820 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5979 transitions
Trivial Post-agglo rules discarded 5979 transitions
Performed 5979 trivial Post agglomeration. Transition count delta: 5979
Iterating post reduction 0 with 5979 rules applied. Total rules applied 5979 place count 17820 transition count 20092
Reduce places removed 5979 places and 0 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 5996 rules applied. Total rules applied 11975 place count 11841 transition count 20075
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 11992 place count 11824 transition count 20075
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 11992 place count 11824 transition count 19576
Deduced a syphon composed of 499 places in 29 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 12990 place count 11325 transition count 19576
Discarding 5491 places :
Symmetric choice reduction at 3 with 5491 rule applications. Total rules 18481 place count 5834 transition count 14085
Iterating global reduction 3 with 5491 rules applied. Total rules applied 23972 place count 5834 transition count 14085
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 23972 place count 5834 transition count 14072
Deduced a syphon composed of 13 places in 14 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 23998 place count 5821 transition count 14072
Discarding 541 places :
Symmetric choice reduction at 3 with 541 rule applications. Total rules 24539 place count 5280 transition count 8662
Iterating global reduction 3 with 541 rules applied. Total rules applied 25080 place count 5280 transition count 8662
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25130 place count 5255 transition count 8637
Free-agglomeration rule (complex) applied 348 times.
Iterating global reduction 3 with 348 rules applied. Total rules applied 25478 place count 5255 transition count 13158
Reduce places removed 348 places and 0 transitions.
Iterating post reduction 3 with 348 rules applied. Total rules applied 25826 place count 4907 transition count 13158
Partial Free-agglomeration rule applied 174 times.
Drop transitions (Partial Free agglomeration) removed 174 transitions
Iterating global reduction 4 with 174 rules applied. Total rules applied 26000 place count 4907 transition count 13158
Applied a total of 26000 rules in 6401 ms. Remains 4907 /17820 variables (removed 12913) and now considering 13158/26071 (removed 12913) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6403 ms. Remains : 4907/17820 places, 13158/26071 transitions.
RANDOM walk for 40000 steps (670 resets) in 2603 ms. (15 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (69 resets) in 276 ms. (144 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (67 resets) in 256 ms. (155 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (66 resets) in 251 ms. (158 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (65 resets) in 245 ms. (162 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (66 resets) in 250 ms. (159 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (65 resets) in 249 ms. (160 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (67 resets) in 257 ms. (155 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (66 resets) in 251 ms. (158 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 20587 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :1 out of 8
Probabilistic random walk after 20587 steps, saw 9663 distinct states, run finished after 3007 ms. (steps per millisecond=6 ) properties seen :1
[2024-05-25 03:30:07] [INFO ] Flow matrix only has 12272 transitions (discarded 886 similar events)
// Phase 1: matrix 12272 rows 4907 cols
[2024-05-25 03:30:07] [INFO ] Computed 1169 invariants in 369 ms
[2024-05-25 03:30:07] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 3682/3692 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3692 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1151/4843 variables, 1101/1105 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4843 variables, 0/1105 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 44/4887 variables, 44/1149 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4887 variables, 0/1149 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 20/4907 variables, 20/1169 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4907 variables, 0/1169 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 12272/17179 variables, 4907/6076 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp15 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/17179 variables, 8002/14078 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/17179 variables, 0/14078 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/17179 variables, 0/14078 constraints. Problems are: Problem set: 1 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17179/17179 variables, and 14078 constraints, problems are : Problem set: 1 solved, 6 unsolved in 19202 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 1121/1121 constraints, State Equation: 4907/4907 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3683/3692 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 6 unsolved
[2024-05-25 03:30:31] [INFO ] Deduced a trap composed of 1504 places in 3973 ms of which 179 ms to minimize.
[2024-05-25 03:30:35] [INFO ] Deduced a trap composed of 1267 places in 3657 ms of which 30 ms to minimize.
[2024-05-25 03:30:39] [INFO ] Deduced a trap composed of 1453 places in 3692 ms of which 28 ms to minimize.
[2024-05-25 03:30:43] [INFO ] Deduced a trap composed of 1480 places in 3922 ms of which 26 ms to minimize.
[2024-05-25 03:30:47] [INFO ] Deduced a trap composed of 1310 places in 3866 ms of which 24 ms to minimize.
[2024-05-25 03:30:51] [INFO ] Deduced a trap composed of 1374 places in 3805 ms of which 24 ms to minimize.
[2024-05-25 03:30:54] [INFO ] Deduced a trap composed of 1232 places in 3732 ms of which 26 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3692 variables, 7/11 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3692 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1151/4843 variables, 1101/1112 constraints. Problems are: Problem set: 1 solved, 6 unsolved
[2024-05-25 03:31:03] [INFO ] Deduced a trap composed of 5 places in 7082 ms of which 32 ms to minimize.
[2024-05-25 03:31:09] [INFO ] Deduced a trap composed of 492 places in 6615 ms of which 32 ms to minimize.
[2024-05-25 03:31:16] [INFO ] Deduced a trap composed of 338 places in 6942 ms of which 34 ms to minimize.
SMT process timed out in 69495ms, After SMT, problems are : Problem set: 1 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 9 out of 4907 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4907/4907 places, 13158/13158 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4907 transition count 13156
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 4905 transition count 13156
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 4903 transition count 13154
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 4903 transition count 13154
Applied a total of 8 rules in 1706 ms. Remains 4903 /4907 variables (removed 4) and now considering 13154/13158 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1706 ms. Remains : 4903/4907 places, 13154/13158 transitions.
RANDOM walk for 40000 steps (671 resets) in 2404 ms. (16 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (68 resets) in 266 ms. (149 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (66 resets) in 254 ms. (156 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (67 resets) in 250 ms. (159 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (67 resets) in 252 ms. (158 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (67 resets) in 256 ms. (155 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (67 resets) in 254 ms. (156 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 21053 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 6
Probabilistic random walk after 21053 steps, saw 9866 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 03:31:22] [INFO ] Flow matrix only has 12268 transitions (discarded 886 similar events)
// Phase 1: matrix 12268 rows 4903 cols
[2024-05-25 03:31:23] [INFO ] Computed 1169 invariants in 356 ms
[2024-05-25 03:31:23] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3681/3690 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3690 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1149/4839 variables, 1101/1105 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4839 variables, 0/1105 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 44/4883 variables, 44/1149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4883 variables, 0/1149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 20/4903 variables, 20/1169 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4903 variables, 0/1169 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 12268/17171 variables, 4903/6072 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/17171 variables, 8002/14074 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/17171 variables, 0/14074 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/17171 variables, 0/14074 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17171/17171 variables, and 14074 constraints, problems are : Problem set: 0 solved, 6 unsolved in 18459 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 1121/1121 constraints, State Equation: 4903/4903 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3681/3690 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-25 03:31:46] [INFO ] Deduced a trap composed of 1794 places in 3942 ms of which 27 ms to minimize.
[2024-05-25 03:31:50] [INFO ] Deduced a trap composed of 1309 places in 3969 ms of which 27 ms to minimize.
[2024-05-25 03:31:54] [INFO ] Deduced a trap composed of 1281 places in 3927 ms of which 26 ms to minimize.
[2024-05-25 03:31:58] [INFO ] Deduced a trap composed of 2459 places in 3890 ms of which 26 ms to minimize.
[2024-05-25 03:32:02] [INFO ] Deduced a trap composed of 1104 places in 3912 ms of which 26 ms to minimize.
[2024-05-25 03:32:06] [INFO ] Deduced a trap composed of 1301 places in 3646 ms of which 26 ms to minimize.
[2024-05-25 03:32:10] [INFO ] Deduced a trap composed of 1302 places in 3861 ms of which 26 ms to minimize.
[2024-05-25 03:32:13] [INFO ] Deduced a trap composed of 2623 places in 3798 ms of which 25 ms to minimize.
[2024-05-25 03:32:17] [INFO ] Deduced a trap composed of 1831 places in 3744 ms of which 23 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3690 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3690 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1149/4839 variables, 1101/1114 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-25 03:32:25] [INFO ] Deduced a trap composed of 5 places in 7032 ms of which 32 ms to minimize.
[2024-05-25 03:32:33] [INFO ] Deduced a trap composed of 342 places in 7173 ms of which 31 ms to minimize.
[2024-05-25 03:32:40] [INFO ] Deduced a trap composed of 405 places in 7153 ms of which 32 ms to minimize.
[2024-05-25 03:32:47] [INFO ] Deduced a trap composed of 564 places in 6978 ms of which 33 ms to minimize.
[2024-05-25 03:32:54] [INFO ] Deduced a trap composed of 472 places in 7072 ms of which 29 ms to minimize.
[2024-05-25 03:33:01] [INFO ] Deduced a trap composed of 426 places in 7098 ms of which 34 ms to minimize.
SMT process timed out in 99097ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 9 out of 4903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4903/4903 places, 13154/13154 transitions.
Applied a total of 0 rules in 778 ms. Remains 4903 /4903 variables (removed 0) and now considering 13154/13154 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 779 ms. Remains : 4903/4903 places, 13154/13154 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4903/4903 places, 13154/13154 transitions.
Applied a total of 0 rules in 772 ms. Remains 4903 /4903 variables (removed 0) and now considering 13154/13154 (removed 0) transitions.
[2024-05-25 03:33:03] [INFO ] Flow matrix only has 12268 transitions (discarded 886 similar events)
[2024-05-25 03:33:03] [INFO ] Invariant cache hit.
[2024-05-25 03:33:21] [INFO ] Implicit Places using invariants in 17801 ms returned [6, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 22, 28, 36, 46, 58, 72, 88, 106, 128, 150, 173, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 225, 243, 259, 273, 285, 295, 303, 309, 313, 315, 342, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 356, 360, 366, 374, 384, 396, 410, 426, 444, 464, 485, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 533, 549, 563, 575, 585, 593, 599, 603, 605, 607, 635, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 649, 651, 655, 661, 669, 679, 691, 705, 721, 739, 758, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 802, 816, 828, 838, 846, 852, 856, 858, 860, 862, 890, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 904, 906, 908, 912, 918, 926, 936, 948, 962, 978, 995, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1035, 1047, 1057, 1065, 1071, 1075, 1077, 1079, 1081, 1083, 1111, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1125, 1127, 1129, 1131, 1135, 1141, 1149, 1159, 1171, 1185, 1200, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1236, 1246, 1254, 1260, 1264, 1266, 1268, 1270, 1272, 1274, 1302, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1316, 1318, 1320, 1322, 1324, 1328, 1334, 1342, 1352, 1364, 1377, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1409, 1417, 1423, 1427, 1429, 1431, 1433, 1435, 1437, 1439, 1467, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1481, 1483, 1485, 1487, 1489, 1491, 1495, 1501, 1509, 1519, 1530, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1558, 1564, 1568, 1570, 1572, 1574, 1576, 1578, 1580, 1582, 1610, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1624, 1626, 1628, 1630, 1632, 1634, 1636, 1640, 1646, 1654, 1663, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1687, 1691, 1693, 1695, 1697, 1699, 1701, 1703, 1705, 1707, 1735, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1749, 1751, 1753, 1755, 1757, 1759, 1761, 1763, 1767, 1773, 1780, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1800, 1802, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1846, 1848, 1849, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1860, 1862, 1864, 1866, 1868, 1870, 1872, 1874, 1876, 1880, 1886, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1902, 1904, 1906, 1908, 1910, 1912, 1914, 1916, 1918, 1920, 1948, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1983, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2043, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2135, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2149, 2151, 2153, 2155, 2157, 2159, 2161, 2163, 2165, 2167, 2169, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2180, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2199, 2201, 2228, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2239, 2240, 2244, 2246, 2248, 2250, 2252, 2254, 2256, 2258, 2260, 2262, 2264, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2294, 2296, 2324, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2338, 2340, 2342, 2344, 2346, 2348, 2350, 2352, 2354, 2356, 2358, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2369, 2370, 2371, 2373, 2375, 2377, 2379, 2381, 2383, 2385, 2387, 2389, 2391, 2419, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2430, 2431, 2434, 2436, 2438, 2440, 2442, 2444, 2446, 2448, 2450, 2452, 2456, 2461, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2475, 2477, 2479, 2481, 2483, 2485, 2487, 2489, 2491, 2493, 2521, 2523, 2524, 2525, 2526, 2527, 2528, 2529, 2530, 2531, 2532, 2533, 2535, 2537, 2539, 2541, 2543, 2545, 2547, 2549, 2551, 2555, 2561, 2568, 2569, 2570, 2571, 2572, 2573, 2574, 2575, 2576, 2577, 2578, 2584, 2588, 2590, 2592, 2594, 2596, 2598, 2600, 2602, 2604, 2632, 2634, 2635, 2636, 2637, 2638, 2639, 2640, 2641, 2642, 2643, 2644, 2646, 2648, 2650, 2652, 2654, 2656, 2658, 2660, 2664, 2670, 2678, 2687, 2688, 2689, 2690, 2691, 2692, 2693, 2694, 2695, 2696, 2697, 2705, 2711, 2715, 2717, 2719, 2721, 2723, 2725, 2727, 2729, 2757, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2767, 2768, 2769, 2771, 2773, 2775, 2777, 2779, 2781, 2783, 2787, 2793, 2801, 2811, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2830, 2831, 2832, 2842, 2850, 2856, 2860, 2862, 2864, 2866, 2868, 2870, 2872, 2900, 2902, 2903, 2904, 2905, 2906, 2907, 2908, 2909, 2910, 2911, 2912, 2914, 2916, 2918, 2920, 2922, 2924, 2928, 2934, 2942, 2952, 2964, 2977, 2978, 2979, 2981, 2982, 2983, 2984, 2985, 2986, 2987, 2999, 3009, 3017, 3023, 3027, 3029, 3031, 3033, 3035, 3039, 3067, 3069, 3070, 3071, 3072, 3073, 3074, 3075, 3076, 3077, 3078, 3079, 3081, 3083, 3085, 3087, 3089, 3093, 3099, 3107, 3117, 3129, 3143, 3158, 3159, 3160, 3161, 3162, 3163, 3164, 3165, 3166, 3167, 3168, 3182, 3194, 3204, 3212, 3218, 3222, 3224, 3226, 3228, 3230, 3258, 3260, 3261, 3262, 3263, 3264, 3265, 3266, 3267, 3268, 3269, 3270, 3272, 3274, 3276, 3278, 3282, 3288, 3296, 3306, 3318, 3332, 3348, 3365, 3366, 3367, 3368, 3369, 3370, 3371, 3372, 3373, 3374, 3375, 3391, 3405, 3417, 3427, 3435, 3441, 3445, 3447, 3449, 3451, 3480, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3489, 3492, 3495, 3497, 3499, 3503, 3509, 3519, 3529, 3541, 3555, 3571, 3589, 3608, 3609, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3636, 3652, 3666, 3678, 3688, 3696, 3702, 3706, 3708, 3710, 3738, 3740, 3741, 3742, 3743, 3744, 3745, 3746, 3747, 3748, 3749, 3750, 3752, 3754, 3758, 3764, 3772, 3782, 3794, 3808, 3824, 3842, 3862, 3883, 3884, 3885, 3886, 3887, 3888, 3889, 3890, 3891, 3892, 3893, 3913, 3931, 3947, 3961, 3973, 3983, 3991, 3997, 4001, 4003, 4029, 4031, 4032, 4033, 4034, 4035, 4036, 4037, 4038, 4039, 4040, 4041, 4043, 4047, 4053, 4061, 4071, 4083, 4097, 4113, 4131, 4151, 4173, 4196, 4197, 4198, 4199, 4200, 4201, 4202, 4203, 4204, 4205, 4206, 4228, 4248, 4266, 4282, 4296, 4308, 4318, 4326, 4332, 4336]
Discarding 1093 places :
Implicit Place search using SMT only with invariants took 17844 ms to find 1093 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3810/4903 places, 13154/13154 transitions.
Discarding 472 places :
Symmetric choice reduction at 0 with 472 rule applications. Total rules 472 place count 3338 transition count 12682
Iterating global reduction 0 with 472 rules applied. Total rules applied 944 place count 3338 transition count 12682
Discarding 472 places :
Symmetric choice reduction at 0 with 472 rule applications. Total rules 1416 place count 2866 transition count 12210
Iterating global reduction 0 with 472 rules applied. Total rules applied 1888 place count 2866 transition count 12210
Applied a total of 1888 rules in 988 ms. Remains 2866 /3810 variables (removed 944) and now considering 12210/13154 (removed 944) transitions.
[2024-05-25 03:33:22] [INFO ] Flow matrix only has 11324 transitions (discarded 886 similar events)
// Phase 1: matrix 11324 rows 2866 cols
[2024-05-25 03:33:22] [INFO ] Computed 76 invariants in 153 ms
[2024-05-25 03:33:28] [INFO ] Implicit Places using invariants in 6489 ms returned []
Implicit Place search using SMT only with invariants took 6493 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2866/4903 places, 12210/13154 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 26099 ms. Remains : 2866/4903 places, 12210/13154 transitions.
Successfully simplified 14 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 15196 stabilizing places and 20870 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X((p0&&X(p1)))) U X(G(p2))))'
Support contains 6 out of 17820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17820/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 452 ms. Remains 17820 /17820 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2024-05-25 03:33:29] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17820 cols
[2024-05-25 03:33:31] [INFO ] Computed 1169 invariants in 2092 ms
[2024-05-25 03:34:04] [INFO ] Performed 8467/17820 implicitness test of which 293 returned IMPLICIT in 30 seconds.
[2024-05-25 03:34:34] [INFO ] Performed 14926/17820 implicitness test of which 533 returned IMPLICIT in 60 seconds.
[2024-05-25 03:34:57] [INFO ] Implicit Places using invariants in 88314 ms returned [7, 31, 57, 85, 115, 147, 181, 217, 255, 295, 337, 381, 426, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 870, 893, 917, 943, 971, 1001, 1033, 1067, 1103, 1141, 1181, 1223, 1266, 1308, 1348, 1386, 1422, 1456, 1488, 1518, 1546, 1572, 1596, 1619, 1689, 1712, 1735, 1759, 1785, 1813, 1843, 1875, 1909, 1945, 1983, 2023, 2064, 2104, 2142, 2178, 2212, 2244, 2274, 2302, 2328, 2352, 2375, 2398, 2468, 2491, 2514, 2537, 2561, 2587, 2615, 2645, 2677, 2711, 2747, 2785, 2824, 2862, 2898, 2932, 2964, 2994, 3022, 3048, 3072, 3095, 3118, 3141, 3211, 3234, 3257, 3280, 3303, 3327, 3353, 3381, 3411, 3477, 3513, 3550, 3586, 3620, 3652, 3682, 3710, 3736, 3760, 3783, 3806, 3829, 3852, 3922, 3945, 3968, 3991, 4014, 4037, 4061, 4087, 4115, 4145, 4177, 4211, 4246, 4280, 4312, 4342, 4370, 4396, 4420, 4443, 4466, 4489, 4512, 4535, 4605, 4628, 4651, 4674, 4697, 4720, 4743, 4767, 4793, 4821, 4851, 4883, 4916, 4948, 4978, 5006, 5032, 5056, 5079, 5102, 5125, 5148, 5171, 5194, 5264, 5287, 5310, 5333, 5356, 5379, 5402, 5425, 5449, 5475, 5503, 5533, 5564, 5594, 5622, 5648, 5672, 5695, 5718, 5741, 5764, 5787, 5810, 5833, 5903, 5926, 5949, 5972, 5995, 6018, 6041, 6064, 6087, 6111, 6137, 6165, 6194, 6222, 6248, 6272, 6295, 6318, 6341, 6364, 6387, 6410, 6433, 6456, 6526, 6549, 6572, 6595, 6618, 6641, 6664, 6687, 6710, 6733, 6757, 6783, 6810, 6836, 6860, 6883, 6906, 6929, 6952, 6975, 6998, 7021, 7044, 7067, 7137, 7160, 7183, 7206, 7229, 7252, 7275, 7298, 7321, 7344, 7367, 7391, 7416, 7440, 7463, 7486, 7509, 7532, 7555, 7578, 7601, 7624, 7647, 7670, 7740, 7763, 7786, 7809, 7832, 7855, 7878, 7901, 7924, 7947, 7970, 7993, 8016, 8039, 8062, 8085, 8108, 8131, 8154, 8177, 8200, 8223, 8246, 8269, 8337, 8360, 8383, 8406, 8429, 8452, 8475, 8498, 8521, 8544, 8567, 8590, 8613, 8636, 8659, 8682, 8705, 8728, 8751, 8774, 8797, 8820, 8843, 8866, 8936, 8959, 8982, 9005, 9028, 9051, 9074, 9097, 9120, 9143, 9166, 9189, 9212, 9235, 9258, 9281, 9304, 9327, 9350, 9373, 9396, 9419, 9442, 9465, 9535, 9558, 9581, 9604, 9627, 9650, 9673, 9696, 9719, 9742, 9765, 9788, 9812, 9837, 9861, 9884, 9907, 9930, 9953, 9976, 9999, 10022, 10045, 10068, 10138, 10161, 10184, 10207, 10230, 10253, 10276, 10299, 10322, 10345, 10368, 10392, 10418, 10445, 10471, 10495, 10518, 10541, 10564, 10587, 10610, 10633, 10656, 10679, 10749, 10772, 10795, 10818, 10841, 10864, 10887, 10910, 10933, 10956, 10980, 11006, 11034, 11063, 11091, 11117, 11141, 11164, 11187, 11210, 11233, 11256, 11279, 11302, 11372, 11395, 11418, 11441, 11464, 11487, 11510, 11533, 11556, 11580, 11606, 11634, 11664, 11695, 11725, 11753, 11779, 11803, 11826, 11849, 11872, 11895, 11918, 11941, 12011, 12034, 12057, 12080, 12103, 12126, 12149, 12172, 12196, 12222, 12250, 12280, 12312, 12345, 12377, 12407, 12435, 12461, 12485, 12508, 12531, 12554, 12577, 12600, 12670, 12693, 12716, 12739, 12762, 12785, 12808, 12832, 12858, 12886, 12916, 12948, 12982, 13017, 13051, 13083, 13113, 13141, 13167, 13191, 13214, 13237, 13260, 13283, 13353, 13376, 13399, 13422, 13445, 13468, 13492, 13518, 13546, 13576, 13608, 13642, 13678, 13715, 13751, 13785, 13817, 13847, 13875, 13901, 13925, 13948, 13971, 13994, 14064, 14087, 14110, 14133, 14156, 14180, 14206, 14234, 14264, 14296, 14330, 14366, 14404, 14443, 14481, 14517, 14551, 14583, 14613, 14641, 14667, 14691, 14714, 14737, 14807, 14830, 14853, 14876, 14900, 14926, 14954, 14984, 15016, 15050, 15086, 15124, 15164, 15205, 15245, 15283, 15319, 15353, 15385, 15415, 15443, 15469, 15493, 15516, 15586, 15609, 15632, 15656, 15682, 15710, 15740, 15772, 15806, 15842, 15880, 15920, 15962, 16005, 16047, 16087, 16125, 16161, 16195, 16227, 16257, 16285, 16311, 16335, 16403, 16426, 16450, 16476, 16504, 16534, 16566, 16600, 16636, 16674, 16714, 16756, 16800, 16845, 16889, 16931, 16971, 17009, 17045, 17079, 17111, 17141, 17169, 17195]
Discarding 599 places :
Implicit Place search using SMT only with invariants took 88342 ms to find 599 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17221/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 461 ms. Remains 17221 /17221 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 89264 ms. Remains : 17221/17820 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 329 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), true, (NOT p1), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-02 finished in 89757 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 3 out of 17820 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17820/17820 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5997 transitions
Trivial Post-agglo rules discarded 5997 transitions
Performed 5997 trivial Post agglomeration. Transition count delta: 5997
Iterating post reduction 0 with 5997 rules applied. Total rules applied 5997 place count 17820 transition count 20074
Reduce places removed 5997 places and 0 transitions.
Iterating post reduction 1 with 5997 rules applied. Total rules applied 11994 place count 11823 transition count 20074
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11994 place count 11823 transition count 19574
Deduced a syphon composed of 500 places in 27 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12994 place count 11323 transition count 19574
Discarding 5497 places :
Symmetric choice reduction at 2 with 5497 rule applications. Total rules 18491 place count 5826 transition count 14077
Iterating global reduction 2 with 5497 rules applied. Total rules applied 23988 place count 5826 transition count 14077
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 23988 place count 5826 transition count 14059
Deduced a syphon composed of 18 places in 18 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 24024 place count 5808 transition count 14059
Discarding 547 places :
Symmetric choice reduction at 2 with 547 rule applications. Total rules 24571 place count 5261 transition count 8589
Iterating global reduction 2 with 547 rules applied. Total rules applied 25118 place count 5261 transition count 8589
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25168 place count 5236 transition count 8564
Applied a total of 25168 rules in 3297 ms. Remains 5236 /17820 variables (removed 12584) and now considering 8564/26071 (removed 17507) transitions.
[2024-05-25 03:35:02] [INFO ] Flow matrix only has 7964 transitions (discarded 600 similar events)
// Phase 1: matrix 7964 rows 5236 cols
[2024-05-25 03:35:02] [INFO ] Computed 1169 invariants in 237 ms
[2024-05-25 03:35:13] [INFO ] Implicit Places using invariants in 11609 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 25, 32, 41, 52, 65, 80, 97, 116, 137, 160, 184, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 239, 258, 275, 290, 303, 314, 323, 330, 335, 338, 366, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 382, 387, 394, 403, 414, 427, 442, 459, 478, 499, 521, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 572, 589, 604, 617, 628, 637, 644, 649, 652, 654, 682, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 697, 700, 705, 712, 721, 732, 745, 760, 777, 796, 816, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 863, 878, 891, 902, 911, 918, 923, 926, 928, 930, 958, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 973, 975, 978, 983, 990, 999, 1010, 1023, 1038, 1055, 1073, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1116, 1129, 1140, 1149, 1156, 1161, 1164, 1166, 1168, 1170, 1198, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1213, 1215, 1217, 1220, 1225, 1232, 1241, 1252, 1265, 1280, 1296, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1335, 1346, 1355, 1362, 1367, 1370, 1372, 1374, 1376, 1378, 1406, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1421, 1423, 1425, 1427, 1430, 1435, 1442, 1451, 1462, 1475, 1489, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1524, 1533, 1540, 1545, 1548, 1550, 1552, 1554, 1556, 1558, 1586, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1601, 1603, 1605, 1607, 1609, 1612, 1617, 1624, 1633, 1644, 1656, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1687, 1694, 1699, 1702, 1704, 1706, 1708, 1710, 1712, 1714, 1742, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1757, 1759, 1761, 1763, 1765, 1767, 1770, 1775, 1782, 1791, 1801, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1828, 1833, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1850, 1878, 1881, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1908, 1913, 1923, 1931, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1954, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 2001, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2016, 2018, 2020, 2022, 2024, 2026, 2028, 2030, 2033, 2038, 2044, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2081, 2109, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2138, 2140, 2143, 2147, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2209, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2224, 2226, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2244, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2259, 2261, 2263, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2303, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2313, 2314, 2315, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2332, 2334, 2336, 2338, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2350, 2351, 2353, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2369, 2371, 2399, 2402, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 2410, 2411, 2412, 2414, 2416, 2418, 2420, 2422, 2424, 2426, 2428, 2430, 2432, 2434, 2437, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2449, 2451, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2495, 2498, 2499, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2507, 2508, 2510, 2512, 2514, 2516, 2518, 2520, 2522, 2524, 2526, 2528, 2531, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2549, 2551, 2553, 2555, 2557, 2559, 2561, 2563, 2565, 2567, 2595, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2610, 2612, 2614, 2616, 2618, 2620, 2622, 2624, 2626, 2629, 2634, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649, 2650, 2651, 2656, 2659, 2661, 2663, 2665, 2667, 2669, 2671, 2673, 2675, 2703, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2714, 2715, 2716, 2718, 2720, 2722, 2724, 2726, 2728, 2730, 2732, 2735, 2740, 2747, 2756, 2757, 2758, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2773, 2778, 2781, 2783, 2785, 2787, 2789, 2791, 2793, 2795, 2823, 2826, 2827, 2828, 2830, 2831, 2832, 2833, 2834, 2835, 2836, 2838, 2840, 2842, 2844, 2846, 2848, 2853, 2856, 2861, 2868, 2877, 2888, 2889, 2890, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2898, 2907, 2914, 2919, 2922, 2924, 2926, 2928, 2930, 2932, 2934, 2962, 2965, 2966, 2967, 2968, 2969, 2970, 2971, 2972, 2973, 2974, 2975, 2977, 2979, 2981, 2983, 2985, 2987, 2990, 2995, 3002, 3011, 3022, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3056, 3065, 3072, 3077, 3080, 3082, 3084, 3086, 3088, 3090, 3118, 3121, 3122, 3123, 3124, 3125, 3126, 3127, 3128, 3129, 3130, 3131, 3133, 3135, 3137, 3139, 3141, 3144, 3149, 3156, 3165, 3176, 3189, 3204, 3205, 3206, 3207, 3208, 3209, 3210, 3211, 3212, 3213, 3214, 3227, 3238, 3247, 3254, 3259, 3262, 3264, 3266, 3268, 3270, 3298, 3301, 3302, 3303, 3304, 3305, 3306, 3307, 3308, 3309, 3310, 3311, 3313, 3315, 3317, 3319, 3322, 3327, 3334, 3343, 3354, 3367, 3382, 3399, 3400, 3401, 3402, 3403, 3404, 3405, 3406, 3407, 3408, 3409, 3424, 3437, 3448, 3457, 3464, 3469, 3472, 3474, 3476, 3478, 3506, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3521, 3523, 3525, 3528, 3533, 3540, 3549, 3560, 3573, 3588, 3605, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633, 3634, 3651, 3666, 3679, 3690, 3699, 3706, 3711, 3714, 3716, 3718, 3746, 3749, 3750, 3751, 3752, 3753, 3754, 3755, 3756, 3757, 3758, 3759, 3761, 3763, 3766, 3771, 3778, 3787, 3798, 3811, 3826, 3843, 3862, 3883, 3884, 3885, 3886, 3887, 3888, 3889, 3890, 3891, 3892, 3893, 3912, 3929, 3944, 3957, 3968, 3977, 3984, 3989, 3992, 3994, 4022, 4025, 4026, 4027, 4028, 4029, 4030, 4031, 4032, 4033, 4034, 4035, 4037, 4040, 4045, 4052, 4061, 4072, 4085, 4100, 4117, 4136, 4157, 4180, 4181, 4182, 4183, 4184, 4185, 4186, 4187, 4188, 4189, 4190, 4211, 4230, 4247, 4262, 4275, 4286, 4295, 4302, 4307, 4310, 4336, 4339, 4342, 4343, 4344, 4345, 4346, 4347, 4348, 4349, 4350, 4355, 4360, 4367, 4376, 4387, 4400, 4415, 4432, 4451, 4472, 4495, 4520, 4521, 4522, 4523, 4524, 4525, 4526, 4527, 4528, 4529, 4530, 4553, 4574, 4593, 4610, 4625, 4638, 4649, 4658, 4665, 4670]
Discarding 1097 places :
Implicit Place search using SMT only with invariants took 11632 ms to find 1097 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4139/17820 places, 8564/26071 transitions.
Discarding 477 places :
Symmetric choice reduction at 0 with 477 rule applications. Total rules 477 place count 3662 transition count 8087
Iterating global reduction 0 with 477 rules applied. Total rules applied 954 place count 3662 transition count 8087
Discarding 477 places :
Symmetric choice reduction at 0 with 477 rule applications. Total rules 1431 place count 3185 transition count 7610
Iterating global reduction 0 with 477 rules applied. Total rules applied 1908 place count 3185 transition count 7610
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 1953 place count 3140 transition count 7160
Iterating global reduction 0 with 45 rules applied. Total rules applied 1998 place count 3140 transition count 7160
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 2002 place count 3138 transition count 7158
Applied a total of 2002 rules in 1772 ms. Remains 3138 /4139 variables (removed 1001) and now considering 7158/8564 (removed 1406) transitions.
[2024-05-25 03:35:15] [INFO ] Flow matrix only has 6558 transitions (discarded 600 similar events)
// Phase 1: matrix 6558 rows 3138 cols
[2024-05-25 03:35:15] [INFO ] Computed 72 invariants in 275 ms
[2024-05-25 03:35:20] [INFO ] Implicit Places using invariants in 4999 ms returned []
[2024-05-25 03:35:20] [INFO ] Flow matrix only has 6558 transitions (discarded 600 similar events)
[2024-05-25 03:35:20] [INFO ] Invariant cache hit.
[2024-05-25 03:35:22] [INFO ] State equation strengthened by 2674 read => feed constraints.
[2024-05-25 03:35:53] [INFO ] Performed 961/3138 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 03:36:23] [INFO ] Performed 1636/3138 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 03:36:53] [INFO ] Performed 2502/3138 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 03:37:09] [INFO ] Implicit Places using invariants and state equation in 109445 ms returned [3133]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 114449 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3137/17820 places, 7158/26071 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3137 transition count 7157
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3136 transition count 7157
Applied a total of 2 rules in 524 ms. Remains 3136 /3137 variables (removed 1) and now considering 7157/7158 (removed 1) transitions.
[2024-05-25 03:37:10] [INFO ] Flow matrix only has 6557 transitions (discarded 600 similar events)
// Phase 1: matrix 6557 rows 3136 cols
[2024-05-25 03:37:10] [INFO ] Computed 71 invariants in 260 ms
[2024-05-25 03:37:15] [INFO ] Implicit Places using invariants in 4734 ms returned []
[2024-05-25 03:37:15] [INFO ] Flow matrix only has 6557 transitions (discarded 600 similar events)
[2024-05-25 03:37:15] [INFO ] Invariant cache hit.
[2024-05-25 03:37:17] [INFO ] State equation strengthened by 2674 read => feed constraints.
[2024-05-25 03:37:47] [INFO ] Performed 974/3136 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 03:38:17] [INFO ] Performed 1722/3136 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 03:38:47] [INFO ] Performed 2952/3136 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 03:38:54] [INFO ] Implicit Places using invariants and state equation in 99435 ms returned []
Implicit Place search using SMT with State Equation took 104170 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3136/17820 places, 7157/26071 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 235847 ms. Remains : 3136/17820 places, 7157/26071 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-03
Product exploration explored 100000 steps with 1384 reset in 1082 ms.
Product exploration explored 100000 steps with 1384 reset in 1003 ms.
Computed a total of 537 stabilizing places and 1981 stable transitions
Computed a total of 537 stabilizing places and 1981 stable transitions
Detected a total of 537/3136 stabilizing places and 1981/7157 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (OR p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 205 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (552 resets) in 797 ms. (50 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (84 resets) in 164 ms. (242 steps per ms) remains 1/1 properties
[2024-05-25 03:38:57] [INFO ] Flow matrix only has 6557 transitions (discarded 600 similar events)
[2024-05-25 03:38:57] [INFO ] Invariant cache hit.
[2024-05-25 03:38:57] [INFO ] State equation strengthened by 2674 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 2996/9693 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 285 ms.
Refiners :[Positive P Invariants (semi-flows): 2/47 constraints, Generalized P Invariants (flows): 0/24 constraints, State Equation: 0/3136 constraints, ReadFeed: 0/2674 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 325ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (OR p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 p1))), (F p0)]
Knowledge based reduction with 14 factoid took 507 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Support contains 2 out of 3136 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3136/3136 places, 7157/7157 transitions.
Applied a total of 0 rules in 408 ms. Remains 3136 /3136 variables (removed 0) and now considering 7157/7157 (removed 0) transitions.
[2024-05-25 03:38:58] [INFO ] Flow matrix only has 6557 transitions (discarded 600 similar events)
[2024-05-25 03:38:58] [INFO ] Invariant cache hit.
[2024-05-25 03:39:03] [INFO ] Implicit Places using invariants in 4345 ms returned []
[2024-05-25 03:39:03] [INFO ] Flow matrix only has 6557 transitions (discarded 600 similar events)
[2024-05-25 03:39:03] [INFO ] Invariant cache hit.
[2024-05-25 03:39:05] [INFO ] State equation strengthened by 2674 read => feed constraints.
[2024-05-25 03:39:35] [INFO ] Performed 1055/3136 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 03:40:05] [INFO ] Performed 1796/3136 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 03:40:35] [INFO ] Performed 3092/3136 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 03:40:38] [INFO ] Implicit Places using invariants and state equation in 95661 ms returned []
Implicit Place search using SMT with State Equation took 100008 ms to find 0 implicit places.
[2024-05-25 03:40:39] [INFO ] Redundant transitions in 685 ms returned []
Running 7132 sub problems to find dead transitions.
[2024-05-25 03:40:39] [INFO ] Flow matrix only has 6557 transitions (discarded 600 similar events)
[2024-05-25 03:40:39] [INFO ] Invariant cache hit.
[2024-05-25 03:40:39] [INFO ] State equation strengthened by 2674 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3134 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7132 unsolved
SMT process timed out in 45318ms, After SMT, problems are : Problem set: 0 solved, 7132 unsolved
Search for dead transitions found 0 dead transitions in 45399ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 146534 ms. Remains : 3136/3136 places, 7157/7157 transitions.
Computed a total of 537 stabilizing places and 1981 stable transitions
Computed a total of 537 stabilizing places and 1981 stable transitions
Detected a total of 537/3136 stabilizing places and 1981/7157 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
RANDOM walk for 33770 steps (466 resets) in 468 ms. (72 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1382 reset in 1015 ms.
Product exploration explored 100000 steps with 1385 reset in 1012 ms.
Support contains 2 out of 3136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3136/3136 places, 7157/7157 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3136 transition count 7156
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 3135 transition count 7156
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 3134 transition count 7155
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 3134 transition count 7155
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 3133 transition count 7145
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 3133 transition count 7145
Applied a total of 6 rules in 979 ms. Remains 3133 /3136 variables (removed 3) and now considering 7145/7157 (removed 12) transitions.
[2024-05-25 03:41:28] [INFO ] Flow matrix only has 6545 transitions (discarded 600 similar events)
// Phase 1: matrix 6545 rows 3133 cols
[2024-05-25 03:41:28] [INFO ] Computed 71 invariants in 139 ms
[2024-05-25 03:41:33] [INFO ] Implicit Places using invariants in 4434 ms returned [1728]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 4438 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3132/3136 places, 7145/7157 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3131 transition count 7144
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 3130 transition count 7143
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3130 transition count 7143
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 3129 transition count 7133
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 3129 transition count 7133
Applied a total of 6 rules in 1251 ms. Remains 3129 /3132 variables (removed 3) and now considering 7133/7145 (removed 12) transitions.
[2024-05-25 03:41:34] [INFO ] Flow matrix only has 6533 transitions (discarded 600 similar events)
// Phase 1: matrix 6533 rows 3129 cols
[2024-05-25 03:41:34] [INFO ] Computed 70 invariants in 154 ms
[2024-05-25 03:41:38] [INFO ] Implicit Places using invariants in 4493 ms returned []
[2024-05-25 03:41:38] [INFO ] Flow matrix only has 6533 transitions (discarded 600 similar events)
[2024-05-25 03:41:38] [INFO ] Invariant cache hit.
[2024-05-25 03:41:42] [INFO ] State equation strengthened by 2656 read => feed constraints.
[2024-05-25 03:42:12] [INFO ] Performed 1208/3129 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 03:42:42] [INFO ] Performed 1990/3129 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 03:43:12] [INFO ] Performed 3069/3129 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 03:43:16] [INFO ] Implicit Places using invariants and state equation in 97637 ms returned []
Implicit Place search using SMT with State Equation took 102131 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3129/3136 places, 7133/7157 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 108801 ms. Remains : 3129/3136 places, 7133/7157 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-03 finished in 498818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 17820 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17820/17820 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5999 transitions
Trivial Post-agglo rules discarded 5999 transitions
Performed 5999 trivial Post agglomeration. Transition count delta: 5999
Iterating post reduction 0 with 5999 rules applied. Total rules applied 5999 place count 17820 transition count 20072
Reduce places removed 5999 places and 0 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 11998 place count 11821 transition count 20072
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11998 place count 11821 transition count 19572
Deduced a syphon composed of 500 places in 26 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12998 place count 11321 transition count 19572
Discarding 5499 places :
Symmetric choice reduction at 2 with 5499 rule applications. Total rules 18497 place count 5822 transition count 14073
Iterating global reduction 2 with 5499 rules applied. Total rules applied 23996 place count 5822 transition count 14073
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 23996 place count 5822 transition count 14054
Deduced a syphon composed of 19 places in 15 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 24034 place count 5803 transition count 14054
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 24583 place count 5254 transition count 8564
Iterating global reduction 2 with 549 rules applied. Total rules applied 25132 place count 5254 transition count 8564
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25182 place count 5229 transition count 8539
Applied a total of 25182 rules in 2840 ms. Remains 5229 /17820 variables (removed 12591) and now considering 8539/26071 (removed 17532) transitions.
[2024-05-25 03:43:20] [INFO ] Flow matrix only has 7939 transitions (discarded 600 similar events)
// Phase 1: matrix 7939 rows 5229 cols
[2024-05-25 03:43:20] [INFO ] Computed 1169 invariants in 273 ms
[2024-05-25 03:43:32] [INFO ] Implicit Places using invariants in 11641 ms returned [6, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 25, 32, 41, 52, 65, 80, 97, 116, 140, 163, 187, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 242, 261, 278, 293, 306, 317, 326, 333, 338, 341, 369, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 385, 390, 397, 406, 417, 430, 445, 462, 481, 502, 524, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 575, 592, 607, 620, 631, 640, 647, 652, 655, 657, 685, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 700, 703, 708, 715, 724, 735, 748, 763, 780, 799, 819, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 866, 881, 894, 905, 914, 921, 926, 929, 931, 933, 961, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 976, 978, 981, 986, 993, 1002, 1013, 1026, 1041, 1058, 1076, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1119, 1132, 1143, 1152, 1159, 1164, 1167, 1169, 1171, 1173, 1201, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1216, 1218, 1220, 1223, 1228, 1235, 1244, 1255, 1268, 1283, 1299, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1338, 1349, 1358, 1365, 1370, 1373, 1375, 1377, 1379, 1381, 1409, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1424, 1426, 1428, 1430, 1433, 1438, 1445, 1454, 1465, 1478, 1492, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1527, 1536, 1543, 1548, 1551, 1553, 1555, 1557, 1559, 1561, 1589, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1604, 1606, 1608, 1610, 1612, 1615, 1620, 1627, 1636, 1647, 1659, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1690, 1697, 1702, 1705, 1707, 1709, 1711, 1713, 1715, 1717, 1745, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1760, 1762, 1764, 1766, 1768, 1770, 1773, 1778, 1785, 1794, 1804, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1831, 1836, 1839, 1841, 1843, 1845, 1847, 1849, 1851, 1853, 1881, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1896, 1898, 1900, 1902, 1904, 1906, 1908, 1911, 1916, 1923, 1931, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1954, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 2001, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2016, 2018, 2020, 2022, 2024, 2026, 2028, 2030, 2033, 2038, 2044, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2081, 2109, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2138, 2140, 2143, 2147, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2209, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2224, 2226, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2244, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2259, 2261, 2263, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2303, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2313, 2314, 2315, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2332, 2334, 2336, 2338, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2350, 2351, 2353, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2369, 2371, 2399, 2402, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 2410, 2411, 2412, 2414, 2416, 2418, 2420, 2422, 2424, 2426, 2428, 2430, 2432, 2434, 2437, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2449, 2451, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2495, 2498, 2499, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2507, 2508, 2510, 2512, 2514, 2516, 2518, 2520, 2522, 2524, 2526, 2528, 2531, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2549, 2551, 2553, 2555, 2557, 2559, 2561, 2563, 2565, 2567, 2595, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2610, 2612, 2614, 2616, 2618, 2620, 2622, 2624, 2626, 2629, 2634, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649, 2650, 2651, 2656, 2659, 2661, 2663, 2665, 2667, 2669, 2671, 2673, 2675, 2703, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2714, 2715, 2716, 2718, 2720, 2722, 2724, 2726, 2728, 2730, 2732, 2735, 2740, 2747, 2756, 2757, 2758, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2773, 2778, 2781, 2783, 2785, 2787, 2789, 2791, 2793, 2795, 2823, 2826, 2827, 2828, 2829, 2830, 2831, 2832, 2833, 2834, 2835, 2836, 2838, 2840, 2842, 2844, 2846, 2848, 2850, 2853, 2858, 2865, 2874, 2885, 2886, 2887, 2888, 2889, 2890, 2891, 2892, 2893, 2894, 2895, 2904, 2911, 2916, 2919, 2921, 2923, 2925, 2927, 2929, 2931, 2959, 2962, 2963, 2964, 2965, 2966, 2967, 2968, 2969, 2970, 2971, 2972, 2974, 2976, 2978, 2980, 2982, 2984, 2987, 2992, 2999, 3008, 3019, 3032, 3033, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3053, 3062, 3069, 3074, 3077, 3079, 3081, 3083, 3085, 3087, 3115, 3118, 3119, 3120, 3121, 3122, 3123, 3124, 3125, 3126, 3127, 3128, 3130, 3132, 3134, 3136, 3138, 3141, 3146, 3153, 3162, 3173, 3186, 3201, 3202, 3203, 3204, 3205, 3206, 3207, 3208, 3209, 3210, 3211, 3224, 3235, 3244, 3251, 3256, 3259, 3261, 3263, 3265, 3267, 3295, 3298, 3299, 3300, 3301, 3302, 3303, 3304, 3305, 3306, 3307, 3308, 3310, 3312, 3314, 3316, 3319, 3324, 3331, 3340, 3351, 3364, 3379, 3396, 3397, 3398, 3399, 3400, 3401, 3402, 3403, 3404, 3405, 3406, 3421, 3434, 3445, 3454, 3461, 3466, 3469, 3471, 3473, 3475, 3503, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3518, 3520, 3522, 3525, 3530, 3537, 3546, 3557, 3570, 3585, 3602, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3648, 3663, 3676, 3687, 3696, 3703, 3708, 3711, 3713, 3715, 3743, 3746, 3747, 3748, 3749, 3750, 3751, 3752, 3753, 3754, 3755, 3756, 3758, 3760, 3763, 3768, 3775, 3784, 3795, 3808, 3823, 3840, 3859, 3880, 3881, 3882, 3883, 3884, 3885, 3886, 3887, 3888, 3889, 3890, 3909, 3926, 3941, 3954, 3965, 3974, 3981, 3986, 3989, 3991, 4019, 4022, 4023, 4024, 4025, 4026, 4027, 4028, 4029, 4030, 4031, 4032, 4034, 4037, 4042, 4049, 4058, 4069, 4082, 4097, 4114, 4133, 4154, 4177, 4178, 4179, 4180, 4181, 4182, 4183, 4184, 4185, 4186, 4187, 4208, 4227, 4244, 4259, 4272, 4283, 4292, 4299, 4304, 4307, 4333, 4336, 4337, 4338, 4339, 4340, 4341, 4342, 4343, 4344, 4345, 4346, 4349, 4354, 4361, 4370, 4381, 4394, 4409, 4426, 4445, 4466, 4489, 4514, 4515, 4516, 4517, 4518, 4519, 4520, 4521, 4522, 4523, 4524, 4547, 4568, 4587, 4604, 4619, 4632, 4643, 4652, 4659, 4664]
Discarding 1099 places :
Implicit Place search using SMT only with invariants took 11663 ms to find 1099 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4130/17820 places, 8539/26071 transitions.
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 479 place count 3651 transition count 8060
Iterating global reduction 0 with 479 rules applied. Total rules applied 958 place count 3651 transition count 8060
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 1437 place count 3172 transition count 7581
Iterating global reduction 0 with 479 rules applied. Total rules applied 1916 place count 3172 transition count 7581
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 1963 place count 3125 transition count 7111
Iterating global reduction 0 with 47 rules applied. Total rules applied 2010 place count 3125 transition count 7111
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2012 place count 3124 transition count 7110
Applied a total of 2012 rules in 1596 ms. Remains 3124 /4130 variables (removed 1006) and now considering 7110/8539 (removed 1429) transitions.
[2024-05-25 03:43:33] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
// Phase 1: matrix 6510 rows 3124 cols
[2024-05-25 03:43:33] [INFO ] Computed 70 invariants in 159 ms
[2024-05-25 03:43:38] [INFO ] Implicit Places using invariants in 4669 ms returned []
[2024-05-25 03:43:38] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 03:43:38] [INFO ] Invariant cache hit.
[2024-05-25 03:43:41] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2024-05-25 03:44:11] [INFO ] Performed 1100/3124 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 03:44:41] [INFO ] Performed 1703/3124 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 03:45:11] [INFO ] Performed 2522/3124 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 03:45:30] [INFO ] Implicit Places using invariants and state equation in 111942 ms returned [3120]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 116617 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3123/17820 places, 7110/26071 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3123 transition count 7109
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3122 transition count 7109
Applied a total of 2 rules in 438 ms. Remains 3122 /3123 variables (removed 1) and now considering 7109/7110 (removed 1) transitions.
[2024-05-25 03:45:30] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
// Phase 1: matrix 6509 rows 3122 cols
[2024-05-25 03:45:30] [INFO ] Computed 69 invariants in 155 ms
[2024-05-25 03:45:35] [INFO ] Implicit Places using invariants in 4547 ms returned []
[2024-05-25 03:45:35] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
[2024-05-25 03:45:35] [INFO ] Invariant cache hit.
[2024-05-25 03:45:37] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2024-05-25 03:46:07] [INFO ] Performed 960/3122 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 03:46:38] [INFO ] Performed 1668/3122 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 03:47:08] [INFO ] Performed 2617/3122 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 03:47:21] [INFO ] Implicit Places using invariants and state equation in 106473 ms returned []
Implicit Place search using SMT with State Equation took 111024 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3122/17820 places, 7109/26071 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 244178 ms. Remains : 3122/17820 places, 7109/26071 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-07
Stuttering criterion allowed to conclude after 72 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-07 finished in 244273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 17820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17820/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 421 ms. Remains 17820 /17820 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2024-05-25 03:47:22] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17820 cols
[2024-05-25 03:47:24] [INFO ] Computed 1169 invariants in 2031 ms
[2024-05-25 03:47:57] [INFO ] Performed 8827/17820 implicitness test of which 310 returned IMPLICIT in 30 seconds.
[2024-05-25 03:48:27] [INFO ] Performed 15554/17820 implicitness test of which 552 returned IMPLICIT in 60 seconds.
[2024-05-25 03:48:48] [INFO ] Implicit Places using invariants in 86681 ms returned [7, 31, 57, 85, 115, 147, 181, 217, 255, 295, 337, 381, 426, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 870, 893, 917, 943, 971, 1001, 1033, 1067, 1103, 1141, 1181, 1223, 1266, 1308, 1348, 1386, 1422, 1456, 1488, 1518, 1546, 1572, 1596, 1619, 1689, 1712, 1735, 1759, 1785, 1813, 1843, 1875, 1909, 1945, 1983, 2023, 2064, 2104, 2142, 2178, 2212, 2244, 2274, 2302, 2328, 2352, 2375, 2398, 2468, 2491, 2514, 2537, 2561, 2587, 2615, 2645, 2677, 2711, 2747, 2785, 2824, 2862, 2898, 2932, 2964, 2994, 3022, 3048, 3072, 3095, 3118, 3141, 3211, 3234, 3257, 3280, 3303, 3327, 3353, 3381, 3411, 3443, 3477, 3513, 3550, 3586, 3620, 3652, 3682, 3710, 3736, 3760, 3783, 3806, 3829, 3852, 3922, 3945, 3968, 3991, 4014, 4037, 4061, 4087, 4115, 4145, 4177, 4211, 4246, 4280, 4312, 4342, 4370, 4396, 4420, 4443, 4466, 4489, 4512, 4535, 4605, 4628, 4651, 4674, 4697, 4720, 4743, 4767, 4793, 4821, 4851, 4883, 4916, 4948, 4978, 5006, 5032, 5056, 5079, 5102, 5125, 5148, 5171, 5194, 5264, 5287, 5310, 5333, 5356, 5379, 5402, 5425, 5449, 5475, 5503, 5533, 5564, 5594, 5622, 5648, 5672, 5695, 5718, 5741, 5764, 5787, 5810, 5833, 5903, 5926, 5949, 5972, 5995, 6018, 6041, 6064, 6087, 6111, 6137, 6165, 6194, 6222, 6248, 6272, 6295, 6318, 6341, 6364, 6387, 6410, 6433, 6456, 6526, 6549, 6572, 6595, 6618, 6641, 6664, 6687, 6710, 6733, 6757, 6783, 6810, 6836, 6860, 6883, 6906, 6929, 6952, 6975, 6998, 7021, 7044, 7067, 7137, 7160, 7183, 7206, 7229, 7252, 7275, 7298, 7321, 7344, 7367, 7391, 7416, 7440, 7463, 7486, 7509, 7532, 7555, 7578, 7601, 7624, 7647, 7670, 7740, 7763, 7786, 7809, 7832, 7855, 7878, 7901, 7924, 7947, 7970, 7993, 8016, 8039, 8062, 8085, 8108, 8131, 8154, 8177, 8200, 8223, 8246, 8269, 8337, 8360, 8383, 8406, 8429, 8452, 8475, 8498, 8521, 8544, 8567, 8590, 8613, 8636, 8659, 8682, 8705, 8728, 8751, 8774, 8797, 8820, 8843, 8866, 8936, 8959, 8982, 9005, 9028, 9051, 9074, 9097, 9120, 9143, 9166, 9189, 9212, 9235, 9258, 9281, 9304, 9327, 9350, 9373, 9396, 9419, 9442, 9465, 9535, 9558, 9581, 9604, 9627, 9650, 9673, 9696, 9719, 9742, 9765, 9788, 9812, 9837, 9861, 9884, 9907, 9930, 9953, 9976, 9999, 10022, 10045, 10068, 10138, 10161, 10184, 10207, 10230, 10253, 10276, 10299, 10322, 10345, 10368, 10392, 10418, 10445, 10471, 10495, 10518, 10541, 10564, 10587, 10610, 10633, 10656, 10679, 10749, 10772, 10795, 10818, 10841, 10864, 10887, 10910, 10933, 10956, 10980, 11006, 11034, 11063, 11091, 11117, 11141, 11164, 11187, 11210, 11233, 11256, 11279, 11302, 11372, 11395, 11418, 11441, 11464, 11487, 11510, 11533, 11556, 11580, 11606, 11634, 11664, 11695, 11725, 11753, 11779, 11803, 11826, 11849, 11872, 11895, 11918, 11941, 12011, 12034, 12057, 12080, 12103, 12126, 12149, 12172, 12196, 12222, 12250, 12280, 12312, 12345, 12377, 12407, 12435, 12461, 12485, 12508, 12531, 12554, 12577, 12600, 12670, 12693, 12716, 12739, 12762, 12785, 12808, 12832, 12858, 12886, 12916, 12948, 12982, 13017, 13051, 13083, 13113, 13141, 13167, 13191, 13214, 13237, 13260, 13283, 13353, 13376, 13399, 13422, 13445, 13468, 13492, 13518, 13546, 13576, 13608, 13642, 13678, 13715, 13751, 13785, 13817, 13847, 13875, 13901, 13925, 13948, 13971, 13994, 14064, 14087, 14110, 14133, 14156, 14180, 14206, 14234, 14264, 14296, 14330, 14366, 14404, 14443, 14481, 14517, 14551, 14583, 14613, 14641, 14667, 14691, 14714, 14737, 14807, 14830, 14853, 14876, 14900, 14926, 14954, 14984, 15016, 15050, 15086, 15124, 15164, 15205, 15245, 15283, 15319, 15353, 15385, 15415, 15443, 15469, 15493, 15516, 15586, 15609, 15632, 15656, 15682, 15710, 15740, 15772, 15806, 15842, 15880, 15920, 15962, 16005, 16047, 16087, 16125, 16161, 16195, 16227, 16257, 16285, 16311, 16335, 16403, 16426, 16450, 16476, 16504, 16534, 16566, 16600, 16636, 16674, 16714, 16756, 16800, 16845, 16889, 16931, 16971, 17009, 17045, 17079, 17111, 17141, 17169, 17195]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 86701 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17220/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 423 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 87546 ms. Remains : 17220/17820 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-12
Product exploration explored 100000 steps with 973 reset in 1566 ms.
Product exploration explored 100000 steps with 974 reset in 1598 ms.
Computed a total of 14596 stabilizing places and 20870 stable transitions
Computed a total of 14596 stabilizing places and 20870 stable transitions
Detected a total of 14596/17220 stabilizing places and 20870/26071 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 99 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (388 resets) in 931 ms. (42 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (76 resets) in 274 ms. (145 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 10828 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :0 out of 1
Probabilistic random walk after 10828 steps, saw 5481 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
[2024-05-25 03:48:56] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17220 cols
[2024-05-25 03:48:58] [INFO ] Computed 569 invariants in 1803 ms
[2024-05-25 03:48:58] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 28/30 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11040/11070 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11070 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 50/11120 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11120 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6036/17156 variables, 500/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17156 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 44/17200 variables, 44/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/17200 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 20/17220 variables, 20/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/17220 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6953ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 17220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5998 transitions
Trivial Post-agglo rules discarded 5998 transitions
Performed 5998 trivial Post agglomeration. Transition count delta: 5998
Iterating post reduction 0 with 5998 rules applied. Total rules applied 5998 place count 17220 transition count 20073
Reduce places removed 5998 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11998 place count 11222 transition count 20071
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12000 place count 11220 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 12000 place count 11220 transition count 19571
Deduced a syphon composed of 500 places in 24 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 13000 place count 10720 transition count 19571
Discarding 5498 places :
Symmetric choice reduction at 3 with 5498 rule applications. Total rules 18498 place count 5222 transition count 14073
Iterating global reduction 3 with 5498 rules applied. Total rules applied 23996 place count 5222 transition count 14073
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 23996 place count 5222 transition count 14055
Deduced a syphon composed of 18 places in 16 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 24032 place count 5204 transition count 14055
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 24580 place count 4656 transition count 8575
Iterating global reduction 3 with 548 rules applied. Total rules applied 25128 place count 4656 transition count 8575
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25178 place count 4631 transition count 8550
Free-agglomeration rule (complex) applied 341 times.
Iterating global reduction 3 with 341 rules applied. Total rules applied 25519 place count 4631 transition count 13141
Reduce places removed 341 places and 0 transitions.
Iterating post reduction 3 with 341 rules applied. Total rules applied 25860 place count 4290 transition count 13141
Partial Free-agglomeration rule applied 50 times.
Drop transitions (Partial Free agglomeration) removed 50 transitions
Iterating global reduction 4 with 50 rules applied. Total rules applied 25910 place count 4290 transition count 13141
Applied a total of 25910 rules in 4095 ms. Remains 4290 /17220 variables (removed 12930) and now considering 13141/26071 (removed 12930) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4096 ms. Remains : 4290/17220 places, 13141/26071 transitions.
RANDOM walk for 40000 steps (672 resets) in 2170 ms. (18 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (66 resets) in 247 ms. (161 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22163 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22163 steps, saw 10353 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 03:49:11] [INFO ] Flow matrix only has 12255 transitions (discarded 886 similar events)
// Phase 1: matrix 12255 rows 4290 cols
[2024-05-25 03:49:11] [INFO ] Computed 569 invariants in 243 ms
[2024-05-25 03:49:11] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3649/3657 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3657 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3682 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3682 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 544/4226 variables, 500/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4226 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 44/4270 variables, 44/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4270 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 20/4290 variables, 20/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4290 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 12255/16545 variables, 4290/4859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/16545 variables, 8002/12861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/16545 variables, 0/12861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/16545 variables, 0/12861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16545/16545 variables, and 12861 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7076 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 522/522 constraints, State Equation: 4290/4290 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3649/3657 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3657 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3682 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3682 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 544/4226 variables, 500/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 03:49:24] [INFO ] Deduced a trap composed of 363 places in 5394 ms of which 28 ms to minimize.
[2024-05-25 03:49:30] [INFO ] Deduced a trap composed of 339 places in 5314 ms of which 27 ms to minimize.
[2024-05-25 03:49:35] [INFO ] Deduced a trap composed of 394 places in 5216 ms of which 29 ms to minimize.
[2024-05-25 03:49:40] [INFO ] Deduced a trap composed of 391 places in 5054 ms of which 28 ms to minimize.
[2024-05-25 03:49:45] [INFO ] Deduced a trap composed of 387 places in 5352 ms of which 29 ms to minimize.
[2024-05-25 03:49:51] [INFO ] Deduced a trap composed of 428 places in 5347 ms of which 25 ms to minimize.
[2024-05-25 03:49:56] [INFO ] Deduced a trap composed of 368 places in 5378 ms of which 27 ms to minimize.
[2024-05-25 03:50:02] [INFO ] Deduced a trap composed of 464 places in 5314 ms of which 27 ms to minimize.
[2024-05-25 03:50:07] [INFO ] Deduced a trap composed of 430 places in 5197 ms of which 29 ms to minimize.
SMT process timed out in 56188ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 4290 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4290/4290 places, 13141/13141 transitions.
Applied a total of 0 rules in 698 ms. Remains 4290 /4290 variables (removed 0) and now considering 13141/13141 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 698 ms. Remains : 4290/4290 places, 13141/13141 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4290/4290 places, 13141/13141 transitions.
Applied a total of 0 rules in 697 ms. Remains 4290 /4290 variables (removed 0) and now considering 13141/13141 (removed 0) transitions.
[2024-05-25 03:50:08] [INFO ] Flow matrix only has 12255 transitions (discarded 886 similar events)
[2024-05-25 03:50:08] [INFO ] Invariant cache hit.
[2024-05-25 03:50:18] [INFO ] Implicit Places using invariants in 9856 ms returned [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1629, 1630, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 2269, 2270, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2503, 2504, 2505, 2506, 2507, 2508, 2509, 2510, 2511, 2512, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2748, 2749, 2750, 2751, 2752, 2753, 2754, 2755, 2756, 2757, 2841, 2842, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2850, 2945, 2946, 2947, 2948, 2949, 2950, 2951, 2952, 2953, 3057, 3058, 3059, 3060, 3061, 3062, 3063, 3064, 3065, 3066, 3177, 3178, 3179, 3180, 3181, 3182, 3183, 3184, 3185, 3186, 3308, 3309, 3310, 3311, 3312, 3313, 3314, 3315, 3316, 3317, 3444, 3445, 3446, 3447, 3448, 3449, 3450, 3451, 3452, 3453, 3597, 3598, 3599, 3600, 3601, 3602, 3603, 3604, 3605, 3606]
Discarding 498 places :
Implicit Place search using SMT only with invariants took 9876 ms to find 498 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3792/4290 places, 13141/13141 transitions.
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 478 place count 3314 transition count 12663
Iterating global reduction 0 with 478 rules applied. Total rules applied 956 place count 3314 transition count 12663
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 1434 place count 2836 transition count 12185
Iterating global reduction 0 with 478 rules applied. Total rules applied 1912 place count 2836 transition count 12185
Applied a total of 1912 rules in 987 ms. Remains 2836 /3792 variables (removed 956) and now considering 12185/13141 (removed 956) transitions.
[2024-05-25 03:50:19] [INFO ] Flow matrix only has 11299 transitions (discarded 886 similar events)
// Phase 1: matrix 11299 rows 2836 cols
[2024-05-25 03:50:19] [INFO ] Computed 71 invariants in 197 ms
[2024-05-25 03:50:25] [INFO ] Implicit Places using invariants in 6380 ms returned []
Implicit Place search using SMT only with invariants took 6381 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2836/4290 places, 12185/13141 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 17943 ms. Remains : 2836/4290 places, 12185/13141 transitions.
RANDOM walk for 40000 steps (671 resets) in 2242 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (68 resets) in 254 ms. (156 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 24787 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 24787 steps, saw 10805 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 03:50:29] [INFO ] Flow matrix only has 11299 transitions (discarded 886 similar events)
[2024-05-25 03:50:29] [INFO ] Invariant cache hit.
[2024-05-25 03:50:29] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2693/2701 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2701 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2726 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2726 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/2772 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2772 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 44/2816 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2816 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 20/2836 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2836 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 11299/14135 variables, 2836/2907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/14135 variables, 8002/10909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/14135 variables, 0/10909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/14135 variables, 0/10909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14135/14135 variables, and 10909 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6034 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 2836/2836 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2693/2701 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2701 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2726 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2726 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/2772 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 03:50:37] [INFO ] Deduced a trap composed of 5 places in 996 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2772 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2772 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 44/2816 variables, 44/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2816 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 20/2836 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2836 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 11299/14135 variables, 2836/2908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/14135 variables, 8002/10910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/14135 variables, 1/10911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/14135 variables, 0/10911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/14135 variables, 0/10911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14135/14135 variables, and 10911 constraints, problems are : Problem set: 0 solved, 1 unsolved in 14281 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 2836/2836 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 20405ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 307 ms.
Support contains 2 out of 2836 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2836/2836 places, 12185/12185 transitions.
Applied a total of 0 rules in 617 ms. Remains 2836 /2836 variables (removed 0) and now considering 12185/12185 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 618 ms. Remains : 2836/2836 places, 12185/12185 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2836/2836 places, 12185/12185 transitions.
Applied a total of 0 rules in 620 ms. Remains 2836 /2836 variables (removed 0) and now considering 12185/12185 (removed 0) transitions.
[2024-05-25 03:50:51] [INFO ] Flow matrix only has 11299 transitions (discarded 886 similar events)
[2024-05-25 03:50:51] [INFO ] Invariant cache hit.
[2024-05-25 03:50:57] [INFO ] Implicit Places using invariants in 5953 ms returned []
Implicit Place search using SMT only with invariants took 5953 ms to find 0 implicit places.
Running 12091 sub problems to find dead transitions.
[2024-05-25 03:50:57] [INFO ] Flow matrix only has 11299 transitions (discarded 886 similar events)
[2024-05-25 03:50:57] [INFO ] Invariant cache hit.
[2024-05-25 03:50:57] [INFO ] State equation strengthened by 8002 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2834 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 12091 unsolved
SMT process timed out in 127084ms, After SMT, problems are : Problem set: 0 solved, 12091 unsolved
Search for dead transitions found 0 dead transitions in 127197ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133799 ms. Remains : 2836/2836 places, 12185/12185 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0)]
Support contains 2 out of 17220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5998 transitions
Trivial Post-agglo rules discarded 5998 transitions
Performed 5998 trivial Post agglomeration. Transition count delta: 5998
Iterating post reduction 0 with 5998 rules applied. Total rules applied 5998 place count 17220 transition count 20073
Reduce places removed 5998 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11998 place count 11222 transition count 20071
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12000 place count 11220 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 12000 place count 11220 transition count 19571
Deduced a syphon composed of 500 places in 24 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 13000 place count 10720 transition count 19571
Discarding 5498 places :
Symmetric choice reduction at 3 with 5498 rule applications. Total rules 18498 place count 5222 transition count 14073
Iterating global reduction 3 with 5498 rules applied. Total rules applied 23996 place count 5222 transition count 14073
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 23996 place count 5222 transition count 14055
Deduced a syphon composed of 18 places in 16 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 24032 place count 5204 transition count 14055
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 24580 place count 4656 transition count 8575
Iterating global reduction 3 with 548 rules applied. Total rules applied 25128 place count 4656 transition count 8575
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25178 place count 4631 transition count 8550
Applied a total of 25178 rules in 2577 ms. Remains 4631 /17220 variables (removed 12589) and now considering 8550/26071 (removed 17521) transitions.
[2024-05-25 03:53:07] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 4631 cols
[2024-05-25 03:53:07] [INFO ] Computed 569 invariants in 226 ms
[2024-05-25 03:53:15] [INFO ] Implicit Places using invariants in 7496 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1784, 1785, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2472, 2528, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2586, 2587, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2731, 2732, 2733, 2734, 2735, 2736, 2737, 2738, 2739, 2740, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2902, 2903, 2904, 2905, 2906, 2907, 2908, 2909, 2910, 2911, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3103, 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3216, 3217, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3340, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3349, 3470, 3471, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3760, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3769, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3934, 3935]
Discarding 498 places :
Implicit Place search using SMT only with invariants took 7507 ms to find 498 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4133/17220 places, 8550/26071 transitions.
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 478 place count 3655 transition count 8072
Iterating global reduction 0 with 478 rules applied. Total rules applied 956 place count 3655 transition count 8072
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 1434 place count 3177 transition count 7594
Iterating global reduction 0 with 478 rules applied. Total rules applied 1912 place count 3177 transition count 7594
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1958 place count 3131 transition count 7134
Iterating global reduction 0 with 46 rules applied. Total rules applied 2004 place count 3131 transition count 7134
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 2008 place count 3129 transition count 7132
Applied a total of 2008 rules in 1610 ms. Remains 3129 /4133 variables (removed 1004) and now considering 7132/8550 (removed 1418) transitions.
[2024-05-25 03:53:16] [INFO ] Flow matrix only has 6532 transitions (discarded 600 similar events)
// Phase 1: matrix 6532 rows 3129 cols
[2024-05-25 03:53:16] [INFO ] Computed 71 invariants in 144 ms
[2024-05-25 03:53:21] [INFO ] Implicit Places using invariants in 4695 ms returned []
[2024-05-25 03:53:21] [INFO ] Flow matrix only has 6532 transitions (discarded 600 similar events)
[2024-05-25 03:53:21] [INFO ] Invariant cache hit.
[2024-05-25 03:53:24] [INFO ] State equation strengthened by 2656 read => feed constraints.
[2024-05-25 03:53:54] [INFO ] Performed 1095/3129 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 03:54:25] [INFO ] Performed 1721/3129 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-25 03:54:55] [INFO ] Performed 2804/3129 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-25 03:55:06] [INFO ] Implicit Places using invariants and state equation in 104595 ms returned [3124]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 109297 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3128/17220 places, 7132/26071 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3128 transition count 7131
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3127 transition count 7131
Applied a total of 2 rules in 422 ms. Remains 3127 /3128 variables (removed 1) and now considering 7131/7132 (removed 1) transitions.
[2024-05-25 03:55:06] [INFO ] Flow matrix only has 6531 transitions (discarded 600 similar events)
// Phase 1: matrix 6531 rows 3127 cols
[2024-05-25 03:55:06] [INFO ] Computed 70 invariants in 149 ms
[2024-05-25 03:55:11] [INFO ] Implicit Places using invariants in 4581 ms returned []
[2024-05-25 03:55:11] [INFO ] Flow matrix only has 6531 transitions (discarded 600 similar events)
[2024-05-25 03:55:11] [INFO ] Invariant cache hit.
[2024-05-25 03:55:13] [INFO ] State equation strengthened by 2656 read => feed constraints.
[2024-05-25 03:55:43] [INFO ] Performed 971/3127 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 03:56:13] [INFO ] Performed 1722/3127 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 03:56:43] [INFO ] Performed 2863/3127 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 03:56:51] [INFO ] Implicit Places using invariants and state equation in 100308 ms returned []
Implicit Place search using SMT with State Equation took 104892 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3127/17220 places, 7131/26071 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 226305 ms. Remains : 3127/17220 places, 7131/26071 transitions.
Computed a total of 528 stabilizing places and 1955 stable transitions
Computed a total of 528 stabilizing places and 1955 stable transitions
Detected a total of 528/3127 stabilizing places and 1955/7131 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (554 resets) in 471 ms. (84 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (84 resets) in 112 ms. (354 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 32492 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :0 out of 1
Probabilistic random walk after 32492 steps, saw 14050 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
[2024-05-25 03:56:54] [INFO ] Flow matrix only has 6531 transitions (discarded 600 similar events)
[2024-05-25 03:56:54] [INFO ] Invariant cache hit.
[2024-05-25 03:56:54] [INFO ] State equation strengthened by 2656 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2985/2993 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2993 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3018 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3018 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/3064 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3064 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 44/3108 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3108 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19/3127 variables, 19/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3127 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9658/9658 variables, and 3197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3272 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 3127/3127 constraints, ReadFeed: 0/2656 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2985/2993 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2993 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3018 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3018 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/3064 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3064 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 44/3108 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3108 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19/3127 variables, 19/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3127 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9658/9658 variables, and 3197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3314 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 3127/3127 constraints, ReadFeed: 0/2656 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 6634ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 133 ms.
Support contains 2 out of 3127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3127/3127 places, 7131/7131 transitions.
Free-agglomeration rule (complex) applied 295 times.
Iterating global reduction 0 with 295 rules applied. Total rules applied 295 place count 3127 transition count 12182
Reduce places removed 295 places and 0 transitions.
Iterating post reduction 0 with 295 rules applied. Total rules applied 590 place count 2832 transition count 12182
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 592 place count 2832 transition count 12182
Applied a total of 592 rules in 1739 ms. Remains 2832 /3127 variables (removed 295) and now considering 12182/7131 (removed -5051) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1740 ms. Remains : 2832/3127 places, 12182/7131 transitions.
RANDOM walk for 40000 steps (672 resets) in 2083 ms. (19 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (65 resets) in 239 ms. (166 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25026 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25026 steps, saw 10915 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 03:57:06] [INFO ] Flow matrix only has 11296 transitions (discarded 886 similar events)
// Phase 1: matrix 11296 rows 2832 cols
[2024-05-25 03:57:07] [INFO ] Computed 70 invariants in 225 ms
[2024-05-25 03:57:07] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2690/2698 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2698 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2723 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2723 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/2769 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2769 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 44/2813 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2813 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19/2832 variables, 19/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2832 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 11296/14128 variables, 2832/2902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/14128 variables, 8002/10904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/14128 variables, 0/10904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/14128 variables, 0/10904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14128/14128 variables, and 10904 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6888 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 2832/2832 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2690/2698 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2698 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2723 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2723 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/2769 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 03:57:17] [INFO ] Deduced a trap composed of 5 places in 2411 ms of which 19 ms to minimize.
[2024-05-25 03:57:19] [INFO ] Deduced a trap composed of 146 places in 2499 ms of which 19 ms to minimize.
[2024-05-25 03:57:22] [INFO ] Deduced a trap composed of 145 places in 2424 ms of which 18 ms to minimize.
[2024-05-25 03:57:24] [INFO ] Deduced a trap composed of 100 places in 2526 ms of which 18 ms to minimize.
[2024-05-25 03:57:26] [INFO ] Deduced a trap composed of 145 places in 2209 ms of which 19 ms to minimize.
[2024-05-25 03:57:29] [INFO ] Deduced a trap composed of 146 places in 2205 ms of which 19 ms to minimize.
[2024-05-25 03:57:31] [INFO ] Deduced a trap composed of 145 places in 2209 ms of which 19 ms to minimize.
[2024-05-25 03:57:33] [INFO ] Deduced a trap composed of 143 places in 2218 ms of which 19 ms to minimize.
[2024-05-25 03:57:35] [INFO ] Deduced a trap composed of 147 places in 2097 ms of which 18 ms to minimize.
[2024-05-25 03:57:37] [INFO ] Deduced a trap composed of 162 places in 2137 ms of which 18 ms to minimize.
[2024-05-25 03:57:40] [INFO ] Deduced a trap composed of 142 places in 2209 ms of which 18 ms to minimize.
[2024-05-25 03:57:42] [INFO ] Deduced a trap composed of 157 places in 2160 ms of which 20 ms to minimize.
[2024-05-25 03:57:44] [INFO ] Deduced a trap composed of 149 places in 2203 ms of which 19 ms to minimize.
[2024-05-25 03:57:47] [INFO ] Deduced a trap composed of 106 places in 2554 ms of which 18 ms to minimize.
[2024-05-25 03:57:49] [INFO ] Deduced a trap composed of 154 places in 2140 ms of which 19 ms to minimize.
[2024-05-25 03:57:51] [INFO ] Deduced a trap composed of 93 places in 2383 ms of which 18 ms to minimize.
[2024-05-25 03:57:54] [INFO ] Deduced a trap composed of 113 places in 2263 ms of which 17 ms to minimize.
[2024-05-25 03:57:56] [INFO ] Deduced a trap composed of 152 places in 2049 ms of which 17 ms to minimize.
[2024-05-25 03:57:58] [INFO ] Deduced a trap composed of 151 places in 2153 ms of which 18 ms to minimize.
[2024-05-25 03:58:00] [INFO ] Deduced a trap composed of 153 places in 2043 ms of which 18 ms to minimize.
SMT process timed out in 53562ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2832 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2832/2832 places, 12182/12182 transitions.
Applied a total of 0 rules in 666 ms. Remains 2832 /2832 variables (removed 0) and now considering 12182/12182 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 666 ms. Remains : 2832/2832 places, 12182/12182 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2832/2832 places, 12182/12182 transitions.
Applied a total of 0 rules in 602 ms. Remains 2832 /2832 variables (removed 0) and now considering 12182/12182 (removed 0) transitions.
[2024-05-25 03:58:01] [INFO ] Flow matrix only has 11296 transitions (discarded 886 similar events)
[2024-05-25 03:58:01] [INFO ] Invariant cache hit.
[2024-05-25 03:58:07] [INFO ] Implicit Places using invariants in 5971 ms returned []
Implicit Place search using SMT only with invariants took 5972 ms to find 0 implicit places.
Running 12088 sub problems to find dead transitions.
[2024-05-25 03:58:07] [INFO ] Flow matrix only has 11296 transitions (discarded 886 similar events)
[2024-05-25 03:58:07] [INFO ] Invariant cache hit.
[2024-05-25 03:58:07] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2830 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 12088 unsolved
SMT process timed out in 130996ms, After SMT, problems are : Problem set: 0 solved, 12088 unsolved
Search for dead transitions found 0 dead transitions in 131107ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137716 ms. Remains : 2832/2832 places, 12182/12182 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 1385 reset in 913 ms.
Product exploration explored 100000 steps with 1386 reset in 942 ms.
Support contains 2 out of 3127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3127/3127 places, 7131/7131 transitions.
Applied a total of 0 rules in 386 ms. Remains 3127 /3127 variables (removed 0) and now considering 7131/7131 (removed 0) transitions.
[2024-05-25 04:00:21] [INFO ] Flow matrix only has 6531 transitions (discarded 600 similar events)
// Phase 1: matrix 6531 rows 3127 cols
[2024-05-25 04:00:21] [INFO ] Computed 70 invariants in 179 ms
[2024-05-25 04:00:26] [INFO ] Implicit Places using invariants in 4627 ms returned []
[2024-05-25 04:00:26] [INFO ] Flow matrix only has 6531 transitions (discarded 600 similar events)
[2024-05-25 04:00:26] [INFO ] Invariant cache hit.
[2024-05-25 04:00:28] [INFO ] State equation strengthened by 2656 read => feed constraints.
[2024-05-25 04:00:58] [INFO ] Performed 1006/3127 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 04:01:28] [INFO ] Performed 1748/3127 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 04:01:58] [INFO ] Performed 2901/3127 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 04:02:06] [INFO ] Implicit Places using invariants and state equation in 100211 ms returned []
Implicit Place search using SMT with State Equation took 104839 ms to find 0 implicit places.
[2024-05-25 04:02:06] [INFO ] Redundant transitions in 721 ms returned []
Running 7106 sub problems to find dead transitions.
[2024-05-25 04:02:07] [INFO ] Flow matrix only has 6531 transitions (discarded 600 similar events)
[2024-05-25 04:02:07] [INFO ] Invariant cache hit.
[2024-05-25 04:02:07] [INFO ] State equation strengthened by 2656 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3125 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7106 unsolved
SMT process timed out in 44763ms, After SMT, problems are : Problem set: 0 solved, 7106 unsolved
Search for dead transitions found 0 dead transitions in 44829ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 150802 ms. Remains : 3127/3127 places, 7131/7131 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-12 finished in 930994 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 17820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17820/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 511 ms. Remains 17820 /17820 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2024-05-25 04:02:53] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17820 cols
[2024-05-25 04:02:55] [INFO ] Computed 1169 invariants in 2038 ms
[2024-05-25 04:03:28] [INFO ] Performed 8659/17820 implicitness test of which 303 returned IMPLICIT in 30 seconds.
[2024-05-25 04:03:58] [INFO ] Performed 15581/17820 implicitness test of which 552 returned IMPLICIT in 60 seconds.
[2024-05-25 04:04:18] [INFO ] Implicit Places using invariants in 84886 ms returned [7, 31, 57, 85, 115, 147, 181, 217, 255, 295, 337, 381, 426, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 870, 893, 917, 943, 971, 1001, 1033, 1067, 1103, 1141, 1181, 1223, 1266, 1308, 1348, 1386, 1422, 1456, 1488, 1518, 1546, 1572, 1596, 1619, 1689, 1712, 1735, 1759, 1785, 1813, 1843, 1875, 1909, 1945, 1983, 2023, 2064, 2104, 2142, 2178, 2212, 2244, 2274, 2302, 2328, 2352, 2375, 2398, 2468, 2491, 2514, 2537, 2561, 2587, 2615, 2645, 2677, 2711, 2747, 2785, 2824, 2862, 2898, 2932, 2964, 2994, 3022, 3048, 3072, 3095, 3118, 3141, 3211, 3234, 3257, 3280, 3303, 3327, 3353, 3381, 3411, 3443, 3477, 3513, 3550, 3586, 3620, 3652, 3682, 3710, 3736, 3760, 3783, 3806, 3829, 3852, 3922, 3945, 3968, 3991, 4014, 4037, 4061, 4087, 4115, 4145, 4177, 4211, 4246, 4280, 4312, 4342, 4370, 4396, 4420, 4443, 4466, 4489, 4512, 4535, 4605, 4628, 4651, 4674, 4697, 4720, 4743, 4767, 4793, 4821, 4851, 4883, 4916, 4948, 4978, 5006, 5032, 5056, 5079, 5102, 5125, 5148, 5171, 5194, 5264, 5287, 5310, 5333, 5356, 5379, 5402, 5425, 5449, 5475, 5503, 5533, 5564, 5594, 5622, 5648, 5672, 5695, 5718, 5741, 5764, 5787, 5810, 5833, 5903, 5926, 5949, 5972, 5995, 6018, 6041, 6064, 6087, 6111, 6137, 6165, 6194, 6222, 6248, 6272, 6295, 6318, 6341, 6364, 6387, 6410, 6433, 6456, 6526, 6549, 6572, 6595, 6618, 6641, 6664, 6687, 6710, 6733, 6757, 6783, 6810, 6836, 6860, 6883, 6906, 6929, 6952, 6975, 6998, 7021, 7044, 7067, 7137, 7160, 7183, 7206, 7229, 7252, 7275, 7298, 7321, 7344, 7367, 7391, 7416, 7440, 7463, 7486, 7509, 7532, 7555, 7578, 7601, 7624, 7647, 7670, 7740, 7763, 7786, 7809, 7832, 7855, 7878, 7901, 7924, 7947, 7970, 7993, 8016, 8039, 8062, 8085, 8108, 8131, 8154, 8177, 8200, 8223, 8246, 8269, 8337, 8360, 8383, 8406, 8429, 8452, 8475, 8498, 8521, 8544, 8567, 8590, 8613, 8636, 8659, 8682, 8705, 8728, 8751, 8774, 8797, 8820, 8843, 8866, 8936, 8959, 8982, 9005, 9028, 9051, 9074, 9097, 9120, 9143, 9166, 9189, 9212, 9235, 9258, 9281, 9304, 9327, 9350, 9373, 9396, 9419, 9442, 9465, 9535, 9558, 9581, 9604, 9627, 9650, 9673, 9696, 9719, 9742, 9765, 9788, 9812, 9837, 9861, 9884, 9907, 9930, 9953, 9976, 9999, 10022, 10045, 10068, 10138, 10161, 10184, 10207, 10230, 10253, 10276, 10299, 10322, 10345, 10368, 10392, 10418, 10445, 10471, 10495, 10518, 10541, 10564, 10587, 10610, 10633, 10656, 10679, 10749, 10772, 10795, 10818, 10841, 10864, 10887, 10910, 10933, 10956, 10980, 11006, 11034, 11063, 11091, 11117, 11141, 11164, 11187, 11210, 11233, 11256, 11279, 11302, 11372, 11395, 11418, 11441, 11464, 11487, 11510, 11533, 11556, 11580, 11606, 11634, 11664, 11695, 11725, 11753, 11779, 11803, 11826, 11849, 11872, 11895, 11918, 11941, 12011, 12034, 12057, 12080, 12103, 12126, 12149, 12172, 12196, 12222, 12250, 12280, 12312, 12345, 12377, 12407, 12435, 12461, 12485, 12508, 12531, 12554, 12577, 12600, 12670, 12693, 12716, 12739, 12762, 12785, 12808, 12832, 12858, 12886, 12916, 12948, 12982, 13017, 13051, 13083, 13113, 13141, 13167, 13191, 13214, 13237, 13260, 13283, 13353, 13376, 13399, 13422, 13445, 13468, 13492, 13518, 13546, 13576, 13608, 13642, 13678, 13715, 13751, 13785, 13817, 13847, 13875, 13901, 13925, 13948, 13971, 13994, 14064, 14087, 14110, 14133, 14156, 14180, 14206, 14234, 14264, 14296, 14330, 14366, 14404, 14443, 14481, 14517, 14551, 14583, 14613, 14641, 14667, 14691, 14714, 14737, 14807, 14830, 14853, 14876, 14900, 14926, 14954, 14984, 15016, 15050, 15086, 15124, 15164, 15205, 15245, 15283, 15319, 15353, 15385, 15415, 15443, 15469, 15493, 15516, 15586, 15609, 15632, 15656, 15682, 15710, 15740, 15772, 15806, 15842, 15880, 15920, 15962, 16005, 16047, 16087, 16125, 16161, 16195, 16227, 16257, 16285, 16311, 16335, 16403, 16426, 16450, 16476, 16504, 16534, 16566, 16600, 16636, 16674, 16714, 16756, 16800, 16845, 16889, 16931, 16971, 17009, 17045, 17079, 17111, 17141, 17169, 17195]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 84908 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17220/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 438 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85860 ms. Remains : 17220/17820 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-13
Product exploration explored 100000 steps with 974 reset in 1567 ms.
Product exploration explored 100000 steps with 973 reset in 1601 ms.
Computed a total of 14596 stabilizing places and 20870 stable transitions
Computed a total of 14596 stabilizing places and 20870 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (388 resets) in 786 ms. (50 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (76 resets) in 251 ms. (158 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 10850 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :0 out of 1
Probabilistic random walk after 10850 steps, saw 5491 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
[2024-05-25 04:04:25] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17220 cols
[2024-05-25 04:04:27] [INFO ] Computed 569 invariants in 1804 ms
[2024-05-25 04:04:27] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11094/11096 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11096 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6060/17156 variables, 502/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17156 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/17200 variables, 44/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17200 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 20/17220 variables, 20/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17220 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6929ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 17220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5999 transitions
Trivial Post-agglo rules discarded 5999 transitions
Performed 5999 trivial Post agglomeration. Transition count delta: 5999
Iterating post reduction 0 with 5999 rules applied. Total rules applied 5999 place count 17220 transition count 20072
Reduce places removed 5999 places and 0 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 11998 place count 11221 transition count 20072
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11998 place count 11221 transition count 19572
Deduced a syphon composed of 500 places in 23 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12998 place count 10721 transition count 19572
Discarding 5499 places :
Symmetric choice reduction at 2 with 5499 rule applications. Total rules 18497 place count 5222 transition count 14073
Iterating global reduction 2 with 5499 rules applied. Total rules applied 23996 place count 5222 transition count 14073
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 23996 place count 5222 transition count 14054
Deduced a syphon composed of 19 places in 15 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 24034 place count 5203 transition count 14054
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 24583 place count 4654 transition count 8564
Iterating global reduction 2 with 549 rules applied. Total rules applied 25132 place count 4654 transition count 8564
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25182 place count 4629 transition count 8539
Free-agglomeration rule (complex) applied 340 times.
Iterating global reduction 2 with 340 rules applied. Total rules applied 25522 place count 4629 transition count 13140
Reduce places removed 340 places and 0 transitions.
Iterating post reduction 2 with 340 rules applied. Total rules applied 25862 place count 4289 transition count 13140
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 25887 place count 4289 transition count 13140
Applied a total of 25887 rules in 3961 ms. Remains 4289 /17220 variables (removed 12931) and now considering 13140/26071 (removed 12931) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3961 ms. Remains : 4289/17220 places, 13140/26071 transitions.
RANDOM walk for 40000 steps (672 resets) in 1862 ms. (21 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (65 resets) in 250 ms. (159 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22634 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22634 steps, saw 10558 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 04:04:40] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
// Phase 1: matrix 12254 rows 4289 cols
[2024-05-25 04:04:40] [INFO ] Computed 569 invariants in 229 ms
[2024-05-25 04:04:40] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3676/3678 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3678 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 547/4225 variables, 502/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4225 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/4269 variables, 44/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4269 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 20/4289 variables, 20/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4289 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12254/16543 variables, 4289/4858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/16543 variables, 8002/12860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/16543 variables, 0/12860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/16543 variables, 0/12860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16543/16543 variables, and 12860 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7920 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 522/522 constraints, State Equation: 4289/4289 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3676/3678 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:04:52] [INFO ] Deduced a trap composed of 1351 places in 3622 ms of which 23 ms to minimize.
[2024-05-25 04:04:56] [INFO ] Deduced a trap composed of 1145 places in 3663 ms of which 24 ms to minimize.
[2024-05-25 04:04:59] [INFO ] Deduced a trap composed of 1384 places in 3671 ms of which 23 ms to minimize.
[2024-05-25 04:05:03] [INFO ] Deduced a trap composed of 1105 places in 3668 ms of which 23 ms to minimize.
[2024-05-25 04:05:07] [INFO ] Deduced a trap composed of 1451 places in 3669 ms of which 25 ms to minimize.
[2024-05-25 04:05:11] [INFO ] Deduced a trap composed of 1245 places in 3674 ms of which 23 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3678 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3678 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 547/4225 variables, 502/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:05:15] [INFO ] Deduced a trap composed of 5 places in 4482 ms of which 23 ms to minimize.
[2024-05-25 04:05:20] [INFO ] Deduced a trap composed of 39 places in 4136 ms of which 24 ms to minimize.
[2024-05-25 04:05:24] [INFO ] Deduced a trap composed of 518 places in 4499 ms of which 29 ms to minimize.
[2024-05-25 04:05:29] [INFO ] Deduced a trap composed of 98 places in 4314 ms of which 25 ms to minimize.
[2024-05-25 04:05:33] [INFO ] Deduced a trap composed of 507 places in 4358 ms of which 24 ms to minimize.
SMT process timed out in 53317ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 4289 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4289/4289 places, 13140/13140 transitions.
Applied a total of 0 rules in 720 ms. Remains 4289 /4289 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 720 ms. Remains : 4289/4289 places, 13140/13140 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4289/4289 places, 13140/13140 transitions.
Applied a total of 0 rules in 700 ms. Remains 4289 /4289 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
[2024-05-25 04:05:34] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2024-05-25 04:05:34] [INFO ] Invariant cache hit.
[2024-05-25 04:05:44] [INFO ] Implicit Places using invariants in 9436 ms returned [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 2269, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2502, 2503, 2504, 2505, 2506, 2507, 2508, 2509, 2510, 2511, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2657, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2747, 2748, 2749, 2750, 2751, 2752, 2753, 2754, 2755, 2756, 2840, 2841, 2842, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2944, 2945, 2946, 2947, 2948, 2949, 2950, 2951, 2953, 3057, 3058, 3059, 3060, 3061, 3062, 3063, 3064, 3065, 3066, 3177, 3178, 3179, 3180, 3181, 3182, 3183, 3184, 3185, 3186, 3308, 3309, 3310, 3311, 3312, 3313, 3314, 3315, 3316, 3317, 3444, 3445, 3446, 3447, 3448, 3449, 3450, 3451, 3452, 3453, 3597, 3598, 3599, 3600, 3601, 3602, 3603, 3604, 3605, 3606]
Discarding 499 places :
Implicit Place search using SMT only with invariants took 9451 ms to find 499 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3790/4289 places, 13140/13140 transitions.
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 479 place count 3311 transition count 12661
Iterating global reduction 0 with 479 rules applied. Total rules applied 958 place count 3311 transition count 12661
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 1437 place count 2832 transition count 12182
Iterating global reduction 0 with 479 rules applied. Total rules applied 1916 place count 2832 transition count 12182
Applied a total of 1916 rules in 981 ms. Remains 2832 /3790 variables (removed 958) and now considering 12182/13140 (removed 958) transitions.
[2024-05-25 04:05:45] [INFO ] Flow matrix only has 11296 transitions (discarded 886 similar events)
// Phase 1: matrix 11296 rows 2832 cols
[2024-05-25 04:05:45] [INFO ] Computed 70 invariants in 147 ms
[2024-05-25 04:05:51] [INFO ] Implicit Places using invariants in 6163 ms returned []
Implicit Place search using SMT only with invariants took 6164 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2832/4289 places, 12182/13140 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 17296 ms. Remains : 2832/4289 places, 12182/13140 transitions.
RANDOM walk for 40000 steps (670 resets) in 2176 ms. (18 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (68 resets) in 287 ms. (138 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25328 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25328 steps, saw 11002 distinct states, run finished after 3003 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 04:05:55] [INFO ] Flow matrix only has 11296 transitions (discarded 886 similar events)
[2024-05-25 04:05:55] [INFO ] Invariant cache hit.
[2024-05-25 04:05:55] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2718/2720 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2720 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 48/2768 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2768 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/2812 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2812 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 20/2832 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2832 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 11296/14128 variables, 2832/2902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/14128 variables, 8002/10904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/14128 variables, 0/10904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/14128 variables, 0/10904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14128/14128 variables, and 10904 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6233 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 2832/2832 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2718/2720 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:06:04] [INFO ] Deduced a trap composed of 422 places in 2284 ms of which 19 ms to minimize.
[2024-05-25 04:06:06] [INFO ] Deduced a trap composed of 213 places in 2211 ms of which 17 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2720 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2720 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 48/2768 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:06:08] [INFO ] Deduced a trap composed of 5 places in 2239 ms of which 18 ms to minimize.
[2024-05-25 04:06:11] [INFO ] Deduced a trap composed of 39 places in 2227 ms of which 18 ms to minimize.
[2024-05-25 04:06:13] [INFO ] Deduced a trap composed of 70 places in 2284 ms of which 18 ms to minimize.
[2024-05-25 04:06:15] [INFO ] Deduced a trap composed of 223 places in 2304 ms of which 18 ms to minimize.
[2024-05-25 04:06:18] [INFO ] Deduced a trap composed of 231 places in 2317 ms of which 18 ms to minimize.
[2024-05-25 04:06:20] [INFO ] Deduced a trap composed of 236 places in 2279 ms of which 20 ms to minimize.
[2024-05-25 04:06:22] [INFO ] Deduced a trap composed of 98 places in 2222 ms of which 19 ms to minimize.
[2024-05-25 04:06:25] [INFO ] Deduced a trap composed of 257 places in 2280 ms of which 18 ms to minimize.
[2024-05-25 04:06:27] [INFO ] Deduced a trap composed of 123 places in 2146 ms of which 18 ms to minimize.
[2024-05-25 04:06:29] [INFO ] Deduced a trap composed of 273 places in 2352 ms of which 18 ms to minimize.
[2024-05-25 04:06:31] [INFO ] Deduced a trap composed of 282 places in 2131 ms of which 18 ms to minimize.
[2024-05-25 04:06:34] [INFO ] Deduced a trap composed of 232 places in 2270 ms of which 20 ms to minimize.
[2024-05-25 04:06:36] [INFO ] Deduced a trap composed of 289 places in 2243 ms of which 19 ms to minimize.
[2024-05-25 04:06:38] [INFO ] Deduced a trap composed of 186 places in 2363 ms of which 20 ms to minimize.
[2024-05-25 04:06:41] [INFO ] Deduced a trap composed of 110 places in 2621 ms of which 19 ms to minimize.
[2024-05-25 04:06:44] [INFO ] Deduced a trap composed of 118 places in 2566 ms of which 19 ms to minimize.
[2024-05-25 04:06:46] [INFO ] Deduced a trap composed of 70 places in 2519 ms of which 20 ms to minimize.
[2024-05-25 04:06:49] [INFO ] Deduced a trap composed of 98 places in 2414 ms of which 17 ms to minimize.
[2024-05-25 04:06:51] [INFO ] Deduced a trap composed of 133 places in 2431 ms of which 16 ms to minimize.
[2024-05-25 04:06:54] [INFO ] Deduced a trap composed of 115 places in 2525 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2768 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:06:56] [INFO ] Deduced a trap composed of 107 places in 2620 ms of which 19 ms to minimize.
[2024-05-25 04:06:59] [INFO ] Deduced a trap composed of 250 places in 2305 ms of which 19 ms to minimize.
[2024-05-25 04:07:01] [INFO ] Deduced a trap composed of 115 places in 2623 ms of which 19 ms to minimize.
[2024-05-25 04:07:04] [INFO ] Deduced a trap composed of 103 places in 2623 ms of which 18 ms to minimize.
[2024-05-25 04:07:07] [INFO ] Deduced a trap composed of 112 places in 2622 ms of which 19 ms to minimize.
[2024-05-25 04:07:09] [INFO ] Deduced a trap composed of 128 places in 2602 ms of which 19 ms to minimize.
[2024-05-25 04:07:12] [INFO ] Deduced a trap composed of 115 places in 2607 ms of which 19 ms to minimize.
[2024-05-25 04:07:15] [INFO ] Deduced a trap composed of 94 places in 2598 ms of which 19 ms to minimize.
[2024-05-25 04:07:17] [INFO ] Deduced a trap composed of 108 places in 2600 ms of which 18 ms to minimize.
SMT process timed out in 82529ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2832 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2832/2832 places, 12182/12182 transitions.
Applied a total of 0 rules in 619 ms. Remains 2832 /2832 variables (removed 0) and now considering 12182/12182 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 619 ms. Remains : 2832/2832 places, 12182/12182 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2832/2832 places, 12182/12182 transitions.
Applied a total of 0 rules in 636 ms. Remains 2832 /2832 variables (removed 0) and now considering 12182/12182 (removed 0) transitions.
[2024-05-25 04:07:19] [INFO ] Flow matrix only has 11296 transitions (discarded 886 similar events)
[2024-05-25 04:07:19] [INFO ] Invariant cache hit.
[2024-05-25 04:07:25] [INFO ] Implicit Places using invariants in 6416 ms returned []
Implicit Place search using SMT only with invariants took 6419 ms to find 0 implicit places.
Running 12088 sub problems to find dead transitions.
[2024-05-25 04:07:25] [INFO ] Flow matrix only has 11296 transitions (discarded 886 similar events)
[2024-05-25 04:07:25] [INFO ] Invariant cache hit.
[2024-05-25 04:07:25] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2830 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 12088 unsolved
SMT process timed out in 143127ms, After SMT, problems are : Problem set: 0 solved, 12088 unsolved
Search for dead transitions found 0 dead transitions in 143263ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150362 ms. Remains : 2832/2832 places, 12182/12182 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0)]
Support contains 2 out of 17220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5999 transitions
Trivial Post-agglo rules discarded 5999 transitions
Performed 5999 trivial Post agglomeration. Transition count delta: 5999
Iterating post reduction 0 with 5999 rules applied. Total rules applied 5999 place count 17220 transition count 20072
Reduce places removed 5999 places and 0 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 11998 place count 11221 transition count 20072
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11998 place count 11221 transition count 19572
Deduced a syphon composed of 500 places in 27 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12998 place count 10721 transition count 19572
Discarding 5499 places :
Symmetric choice reduction at 2 with 5499 rule applications. Total rules 18497 place count 5222 transition count 14073
Iterating global reduction 2 with 5499 rules applied. Total rules applied 23996 place count 5222 transition count 14073
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 23996 place count 5222 transition count 14054
Deduced a syphon composed of 19 places in 17 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 24034 place count 5203 transition count 14054
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 24583 place count 4654 transition count 8564
Iterating global reduction 2 with 549 rules applied. Total rules applied 25132 place count 4654 transition count 8564
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25182 place count 4629 transition count 8539
Applied a total of 25182 rules in 2527 ms. Remains 4629 /17220 variables (removed 12591) and now considering 8539/26071 (removed 17532) transitions.
[2024-05-25 04:09:51] [INFO ] Flow matrix only has 7939 transitions (discarded 600 similar events)
// Phase 1: matrix 7939 rows 4629 cols
[2024-05-25 04:09:51] [INFO ] Computed 569 invariants in 248 ms
[2024-05-25 04:09:59] [INFO ] Implicit Places using invariants in 7953 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2461, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2526, 2527, 2528, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2591, 2592, 2593, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2729, 2730, 2731, 2732, 2733, 2734, 2735, 2736, 2737, 2738, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2900, 2901, 2902, 2903, 2904, 2905, 2906, 2907, 2908, 2909, 2998, 2999, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3101, 3102, 3103, 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3214, 3215, 3216, 3217, 3218, 3219, 3220, 3221, 3223, 3339, 3340, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3469, 3470, 3471, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3759, 3760, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3925, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3934]
Discarding 499 places :
Implicit Place search using SMT only with invariants took 7967 ms to find 499 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4130/17220 places, 8539/26071 transitions.
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 479 place count 3651 transition count 8060
Iterating global reduction 0 with 479 rules applied. Total rules applied 958 place count 3651 transition count 8060
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 1437 place count 3172 transition count 7581
Iterating global reduction 0 with 479 rules applied. Total rules applied 1916 place count 3172 transition count 7581
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 1963 place count 3125 transition count 7111
Iterating global reduction 0 with 47 rules applied. Total rules applied 2010 place count 3125 transition count 7111
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2012 place count 3124 transition count 7110
Applied a total of 2012 rules in 1572 ms. Remains 3124 /4130 variables (removed 1006) and now considering 7110/8539 (removed 1429) transitions.
[2024-05-25 04:10:01] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
// Phase 1: matrix 6510 rows 3124 cols
[2024-05-25 04:10:01] [INFO ] Computed 70 invariants in 182 ms
[2024-05-25 04:10:05] [INFO ] Implicit Places using invariants in 4620 ms returned []
[2024-05-25 04:10:05] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2024-05-25 04:10:05] [INFO ] Invariant cache hit.
[2024-05-25 04:10:08] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2024-05-25 04:10:38] [INFO ] Performed 957/3124 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 04:11:08] [INFO ] Performed 1772/3124 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 04:11:38] [INFO ] Performed 2999/3124 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 04:11:44] [INFO ] Implicit Places using invariants and state equation in 98618 ms returned [3120]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 103244 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3123/17220 places, 7110/26071 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3123 transition count 7109
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3122 transition count 7109
Applied a total of 2 rules in 435 ms. Remains 3122 /3123 variables (removed 1) and now considering 7109/7110 (removed 1) transitions.
[2024-05-25 04:11:44] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
// Phase 1: matrix 6509 rows 3122 cols
[2024-05-25 04:11:44] [INFO ] Computed 69 invariants in 174 ms
[2024-05-25 04:11:49] [INFO ] Implicit Places using invariants in 4569 ms returned []
[2024-05-25 04:11:49] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
[2024-05-25 04:11:49] [INFO ] Invariant cache hit.
[2024-05-25 04:11:52] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2024-05-25 04:12:22] [INFO ] Performed 960/3122 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 04:12:52] [INFO ] Performed 1655/3122 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 04:13:22] [INFO ] Performed 2526/3122 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 04:13:38] [INFO ] Implicit Places using invariants and state equation in 108756 ms returned []
Implicit Place search using SMT with State Equation took 113326 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3122/17220 places, 7109/26071 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 229071 ms. Remains : 3122/17220 places, 7109/26071 transitions.
Computed a total of 523 stabilizing places and 1933 stable transitions
Computed a total of 523 stabilizing places and 1933 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (552 resets) in 613 ms. (65 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (84 resets) in 164 ms. (242 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 32379 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :0 out of 1
Probabilistic random walk after 32379 steps, saw 13932 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
[2024-05-25 04:13:41] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
[2024-05-25 04:13:41] [INFO ] Invariant cache hit.
[2024-05-25 04:13:41] [INFO ] State equation strengthened by 2638 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3009/3011 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3011 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 48/3059 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3059 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/3103 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3103 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 19/3122 variables, 19/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3122 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9631/9631 variables, and 3191 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2281 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 3122/3122 constraints, ReadFeed: 0/2638 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3009/3011 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:13:46] [INFO ] Deduced a trap composed of 501 places in 2082 ms of which 20 ms to minimize.
[2024-05-25 04:13:48] [INFO ] Deduced a trap composed of 718 places in 2026 ms of which 19 ms to minimize.
[2024-05-25 04:13:50] [INFO ] Deduced a trap composed of 540 places in 2100 ms of which 20 ms to minimize.
SMT process timed out in 8957ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3122/3122 places, 7109/7109 transitions.
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 0 with 293 rules applied. Total rules applied 293 place count 3122 transition count 12180
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 586 place count 2829 transition count 12180
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 587 place count 2829 transition count 12180
Applied a total of 587 rules in 1861 ms. Remains 2829 /3122 variables (removed 293) and now considering 12180/7109 (removed -5071) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1861 ms. Remains : 2829/3122 places, 12180/7109 transitions.
RANDOM walk for 40000 steps (671 resets) in 2302 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (65 resets) in 281 ms. (141 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25182 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25182 steps, saw 10946 distinct states, run finished after 3003 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 04:13:56] [INFO ] Flow matrix only has 11294 transitions (discarded 886 similar events)
// Phase 1: matrix 11294 rows 2829 cols
[2024-05-25 04:13:56] [INFO ] Computed 69 invariants in 216 ms
[2024-05-25 04:13:56] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2716/2718 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2718 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 48/2766 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2766 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/2810 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2810 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 19/2829 variables, 19/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2829 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 11294/14123 variables, 2829/2898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/14123 variables, 8002/10900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/14123 variables, 0/10900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/14123 variables, 0/10900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14123/14123 variables, and 10900 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6395 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 2829/2829 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2716/2718 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:14:05] [INFO ] Deduced a trap composed of 185 places in 2283 ms of which 18 ms to minimize.
[2024-05-25 04:14:07] [INFO ] Deduced a trap composed of 121 places in 2289 ms of which 18 ms to minimize.
[2024-05-25 04:14:10] [INFO ] Deduced a trap composed of 114 places in 2217 ms of which 17 ms to minimize.
[2024-05-25 04:14:12] [INFO ] Deduced a trap composed of 131 places in 2323 ms of which 17 ms to minimize.
[2024-05-25 04:14:14] [INFO ] Deduced a trap composed of 241 places in 2257 ms of which 17 ms to minimize.
[2024-05-25 04:14:17] [INFO ] Deduced a trap composed of 355 places in 2312 ms of which 18 ms to minimize.
[2024-05-25 04:14:19] [INFO ] Deduced a trap composed of 163 places in 2314 ms of which 18 ms to minimize.
[2024-05-25 04:14:21] [INFO ] Deduced a trap composed of 231 places in 2328 ms of which 17 ms to minimize.
[2024-05-25 04:14:24] [INFO ] Deduced a trap composed of 275 places in 2268 ms of which 16 ms to minimize.
[2024-05-25 04:14:26] [INFO ] Deduced a trap composed of 465 places in 2300 ms of which 17 ms to minimize.
[2024-05-25 04:14:28] [INFO ] Deduced a trap composed of 163 places in 2292 ms of which 17 ms to minimize.
[2024-05-25 04:14:31] [INFO ] Deduced a trap composed of 376 places in 2299 ms of which 19 ms to minimize.
[2024-05-25 04:14:33] [INFO ] Deduced a trap composed of 115 places in 2283 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2718 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2718 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 48/2766 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:14:35] [INFO ] Deduced a trap composed of 5 places in 2136 ms of which 19 ms to minimize.
[2024-05-25 04:14:37] [INFO ] Deduced a trap composed of 39 places in 2154 ms of which 18 ms to minimize.
[2024-05-25 04:14:40] [INFO ] Deduced a trap composed of 70 places in 2157 ms of which 18 ms to minimize.
[2024-05-25 04:14:42] [INFO ] Deduced a trap composed of 228 places in 2170 ms of which 18 ms to minimize.
[2024-05-25 04:14:44] [INFO ] Deduced a trap composed of 221 places in 2120 ms of which 17 ms to minimize.
[2024-05-25 04:14:46] [INFO ] Deduced a trap composed of 220 places in 2171 ms of which 18 ms to minimize.
[2024-05-25 04:14:48] [INFO ] Deduced a trap composed of 98 places in 2073 ms of which 18 ms to minimize.
SMT process timed out in 52743ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2829 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2829/2829 places, 12180/12180 transitions.
Applied a total of 0 rules in 699 ms. Remains 2829 /2829 variables (removed 0) and now considering 12180/12180 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 699 ms. Remains : 2829/2829 places, 12180/12180 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2829/2829 places, 12180/12180 transitions.
Applied a total of 0 rules in 666 ms. Remains 2829 /2829 variables (removed 0) and now considering 12180/12180 (removed 0) transitions.
[2024-05-25 04:14:50] [INFO ] Flow matrix only has 11294 transitions (discarded 886 similar events)
[2024-05-25 04:14:50] [INFO ] Invariant cache hit.
[2024-05-25 04:14:56] [INFO ] Implicit Places using invariants in 6200 ms returned []
Implicit Place search using SMT only with invariants took 6201 ms to find 0 implicit places.
Running 12086 sub problems to find dead transitions.
[2024-05-25 04:14:56] [INFO ] Flow matrix only has 11294 transitions (discarded 886 similar events)
[2024-05-25 04:14:56] [INFO ] Invariant cache hit.
[2024-05-25 04:14:56] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2827 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 12086 unsolved
SMT process timed out in 133369ms, After SMT, problems are : Problem set: 0 solved, 12086 unsolved
Search for dead transitions found 0 dead transitions in 133479ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140367 ms. Remains : 2829/2829 places, 12180/12180 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 1386 reset in 997 ms.
Product exploration explored 100000 steps with 1387 reset in 1052 ms.
Support contains 2 out of 3122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3122/3122 places, 7109/7109 transitions.
Applied a total of 0 rules in 399 ms. Remains 3122 /3122 variables (removed 0) and now considering 7109/7109 (removed 0) transitions.
[2024-05-25 04:17:12] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
// Phase 1: matrix 6509 rows 3122 cols
[2024-05-25 04:17:12] [INFO ] Computed 69 invariants in 177 ms
[2024-05-25 04:17:17] [INFO ] Implicit Places using invariants in 4585 ms returned []
[2024-05-25 04:17:17] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
[2024-05-25 04:17:17] [INFO ] Invariant cache hit.
[2024-05-25 04:17:20] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2024-05-25 04:17:51] [INFO ] Performed 952/3122 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 04:18:21] [INFO ] Performed 1621/3122 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 04:18:51] [INFO ] Performed 2475/3122 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 04:19:08] [INFO ] Implicit Places using invariants and state equation in 111633 ms returned []
Implicit Place search using SMT with State Equation took 116220 ms to find 0 implicit places.
[2024-05-25 04:19:09] [INFO ] Redundant transitions in 467 ms returned []
Running 7084 sub problems to find dead transitions.
[2024-05-25 04:19:09] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
[2024-05-25 04:19:09] [INFO ] Invariant cache hit.
[2024-05-25 04:19:09] [INFO ] State equation strengthened by 2638 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
(s3 1.0)
(s4 0.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 1.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 1.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 1.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 1.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 1.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 1.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 1.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 1.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 1.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 1.0)
(s163 1.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 1.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 1.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 1.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 1.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 1.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 1.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 1.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 1.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 1.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 1.0)
(s294 0.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 0.0)
(s320 0.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 0.0)
(s325 1.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 1.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 1.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 1.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 1.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 1.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 1.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 1.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 0.0)
(s413 1.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
(s419 0.0)
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 0.0)
(s429 0.0)
(s430 0.0)
(s431 0.0)
(s432 0.0)
(s433 1.0)
(s434 0.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 0.0)
(s441 0.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 0.0)
(s454 1.0)
(s455 0.0)
(s456 0.0)
(s457 0.0)
(s458 0.0)
(s459 0.0)
(s460 0.0)
(s461 0.0)
(s462 0.0)
(s463 0.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 0.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 1.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 0.0)
(s483 0.0)
(s484 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 1.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 0.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 1.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 1.0)
(s523 0.0)
(s524 0.0)
(s525 0.0)
(s526 0.0)
(s527 0.0)
(s528 1.0)
(s529 0.0)
(s530 0.0)
(s531 0.0)
(s532 0.0)
(s533 0.0)
(s534 1.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
(s538 0.0)
(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 1.0)
(s545 0.0)
(s546 0.0)
(s547 0.0)
(s548 0.0)
(s549 0.0)
(s550 0.0)
(s551 0.0)
(s552 1.0)
(s553 0.0)
(s554 0.0)
(s555 0.0)
(s556 0.0)
(s557 0.0)
(s558 1.0)
(s559 0.0)
(s560 0.0)
(s561 0.0)
(s562 1.0)
(s563 0.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 0.0)
(s568 0.0)
(s569 1.0)
(s570 0.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 0.0)
(s576 1.0)
(s577 0.0)
(s578 0.0)
(s579 0.0)
(s580 1.0)
(s581 0.0)
(s582 0.0)
(s583 0.0)
(s584 0.0)
(s585 0.0)
(s586 1.0)
(s587 0.0)
(s588 0.0)
(s589 0.0)
(s590 0.0)
(s591 0.0)
(s592 0.0)
(s593 0.0)
(s594 1.0)
(s595 0.0)
(s596 0.0)
(s597 0.0)
(s598 0.0)
(s599 0.0)
(s600 0.0)
(s601 0.0)
(s602 0.0)
(s603 0.0)
(s604 1.0)
(s605 0.0)
(s606 0.0)
(s607 0.0)
(s608 0.0)
(s609 0.0)
(s610 0.0)
(s611 0.0)
(s612 0.0)
(s613 0.0)
(s614 0.0)
(s615 0.0)
(s616 1.0)
(s617 0.0)
(s618 0.0)
(s619 0.0)
(s620 0.0)
(s621 0.0)
(s622 0.0)
(s623 0.0)
(s624 0.0)
(s625 0.0)
(s626 0.0)
(s627 0.0)
(s628 0.0)
(s629 0.0)
(s630 1.0)
(s631 0.0)
(s632 0.0)
(s633 0.0)
(s634 0.0)
(s635 0.0)
(s636 0.0)
(s637 0.0)
(s638 0.0)
(s639 0.0)
(s640 0.0)
(s641 0.0)
(s642 0.0)
(s643 0.0)
(s644 0.0)
(s645 0.0)
(s646 1.0)
(s647 0.0)
(s648 0.0)
(s649 0.0)
(s650 0.0)
(s651 0.0)
(s652 0.0)
(s653 0.0)
(s654 0.0)
(s655 0.0)
(s656 0.0)
(s657 0.0)
(s658 0.0)
(s659 0.0)
(s660 0.0)
(s661 0.0)
(s662 0.0)
(s663 0.0)
(s664 1.0)
(s665 0.0)
(s666 0.0)
(s667 0.0)
(s668 0.0)
(s669 0.0)
(s670 0.0)
(s671 0.0)
(s672 0.0)
(s673 0.0)
(s674 0.0)
(s675 0.0)
(s676 0.0)
(s677 0.0)
(s678 0.0)
(s679 0.0)
(s680 0.0)
(s681 0.0)
(s682 0.0)
(s683 1.0)
(s684 0.0)
(s685 0.0)
(s686 0.0)
(s687 0.0)
(s688 0.0)
(s689 0.0)
(s690 0.0)
(s691 0.0)
(s692 0.0)
(s693 0.0)
(s694 0.0)
(s695 0.0)
(s696 0.0)
(s697 0.0)
(s698 0.0)
(s699 0.0)
(s700 0.0)
(s701 1.0)
(s702 0.0)
(s703 0.0)
(s704 0.0)
(s705 0.0)
(s706 0.0)
(s707 0.0)
(s708 0.0)
(s709 0.0)
(s710 0.0)
(s711 0.0)
(s712 0.0)
(s713 0.0)
(s714 0.0)
(s715 0.0)
(s716 0.0)
(s717 1.0)
(s718 0.0)
(s719 0.0)
(s720 0.0)
(s721 0.0)
(s722 0.0)
(s723 0.0)
(s724 0.0)
(s725 0.0)
(s726 0.0)
(s727 0.0)
(s728 0.0)
(s729 0.0)
(s730 0.0)
(s731 1.0)
(s732 0.0)
(s733 0.0)
(s734 0.0)
(s735 0.0)
(s736 0.0)
(s737 0.0)
(s738 0.0)
(s739 0.0)
(s740 0.0)
(s741 0.0)
(s742 0.0)
(s743 1.0)
(s744 0.0)
(s745 0.0)
(s746 0.0)
(s747 0.0)
(s748 0.0)
(s749 0.0)
(s750 0.0)
(s751 0.0)
(s752 0.0)
(s753 1.0)
(s754 0.0)
(s755 0.0)
(s756 0.0)
(s757 0.0)
(s758 0.0)
(s759 0.0)
(s760 0.0)
(s761 1.0)
(s762 0.0)
(s763 0.0)
(s764 0.0)
(s765 0.0)
(s766 0.0)
(s767 1.0)
(s768 0.0)
(s769 0.0)
(s770 0.0)
(s771 1.0)
(s772 0.0)
(s773 1.0)
(s774 1.0)
(s775 1.0)
(s776 1.0)
(s777 0.0)
(s778 0.0)
(s779 1.0)
(s780 0.0)
(s781 1.0)
(s782 1.0)
(s783 1.0)
(s784 1.0)
(s785 1.0)
(s786 0.0)
(s787 1.0)
(s788 0.0)
(s789 0.0)
(s790 0.0)
(s791 1.0)
(s792 0.0)
(s793 0.0)
(s794 0.0)
(s795 0.0)
(s796 0.0)
(s797 1.0)
(s798 0.0)
(s799 0.0)
(s800 0.0)
(s801 0.0)
(s802 0.0)
(s803 0.0)
(s804 0.0)
(s805 1.0)
(s806 0.0)
(s807 0.0)
(s808 0.0)
(s809 0.0)
(s810 0.0)
(s811 0.0)
(s812 0.0)
(s813 0.0)
(s814 0.0)
(s815 1.0)
(s816 0.0)
(s817 0.0)
(s818 0.0)
(s819 0.0)
(s820 0.0)
(s821 0.0)
(s822 0.0)
(s823 0.0)
(s824 0.0)
(s825 0.0)
(s826 0.0)
(s827 1.0)
(s828 0.0)
(s829 0.0)
(s830 0.0)
(s831 0.0)
(s832 0.0)
(s833 0.0)
(s834 0.0)
(s835 0.0)
(s836 0.0)
(s837 0.0)
(s838 0.0)
(s839 0.0)
(s840 0.0)
(s841 1.0)
(s842 0.0)
(s843 0.0)
(s844 0.0)
(s845 0.0)
(s846 0.0)
(s847 0.0)
(s848 0.0)
(s849 0.0)
(s850 0.0)
(s851 0.0)
(s852 0.0)
(s853 0.0)
(s854 0.0)
(s855 0.0)
(s856 0.0)
(s857 1.0)
(s858 0.0)
(s859 0.0)
(s860 0.0)
(s861 0.0)
(s862 0.0)
(s863 0.0)
(s864 0.0)
(s865 0.0)
(s866 0.0)
(s867 0.0)
(s868 0.0)
(s869 0.0)
(s870 0.0)
(s871 0.0)
(s872 0.0)
(s873 0.0)
(s874 1.0)
(s875 0.0)
(s876 0.0)
(s877 0.0)
(s878 0.0)
(s879 0.0)
(s880 0.0)
(s881 0.0)
(s882 0.0)
(s883 0.0)
(s884 0.0)
(s885 0.0)
(s886 0.0)
(s887 0.0)
(s888 0.0)
(s889 0.0)
(s890 1.0)
(s891 0.0)
(s892 0.0)
(s893 0.0)
(s894 0.0)
(s895 0.0)
(s896 0.0)
(s897 0.0)
(s898 0.0)
(s899 0.0)
(s900 0.0)
(s901 0.0)
(s902 0.0)
(s903 0.0)
(s904 1.0)
(s905 0.0)
(s906 0.0)
(s907 0.0)
(s908 0.0)
(s909 0.0)
(s910 0.0)
(s911 0.0)
(s912 0.0)
(s913 0.0)
(s914 0.0)
(s915 0.0)
(s916 1.0)
(s917 0.0)
(s918 0.0)
(s919 0.0)
(s920 0.0)
(s921 0.0)
(s922 0.0)
(s923 0.0)
(s924 0.0)
(s925 0.0)
(s926 1.0)
(s927 0.0)
(s928 0.0)
(s929 0.0)
(s930 0.0)
(s931 0.0)
(s932 0.0)
(s933 0.0)
(s934 1.0)
(s935 0.0)
(s936 0.0)
(s937 0.0)
(s938 0.0)
(s939 0.0)
(s940 1.0)
(s941 0.0)
(s942 0.0)
(s943 0.0)
(s944 1.0)
(s945 0.0)
(s946 1.0)
(s947 1.0)
(s948 1.0)
(s949 1.0)
(s950 1.0)
(s951 0.0)
(s952 0.0)
(s953 1.0)
(s954 0.0)
(s955 1.0)
(s956 1.0)
(s957 1.0)
(s958 1.0)
(s959 1.0)
(s960 1.0)
(s961 0.0)
(s962 1.0)
(s963 0.0)
(s964 0.0)
(s965 0.0)
(s966 1.0)
(s967 0.0)
(s968 0.0)
(s969 0.0)
(s970 0.0)
(s971 0.0)
(s972 1.0)
(s973 0.0)
(s974 0.0)
(s975 0.0)
(s976 0.0)
(s977 0.0)
(s978 0.0)
(s979 0.0)
(s980 1.0)
(s981 0.0)
(s982 0.0)
(s983 0.0)
(s984 0.0)
(s985 0.0)
(s986 0.0)
(s987 0.0)
(s988 0.0)
(s989 0.0)
(s990 1.0)
(s991 0.0)
(s992 0.0)
(s993 0.0)
(s994 0.0)
(s995 0.0)
(s996 0.0)
(s997 0.0)
(s998 0.0)
(s999 0.0)
(s1000 0.0)
(s1001 0.0)
(s1002 1.0)
(s1003 0.0)
(s1004 0.0)
(s1005 0.0)
(s1006 0.0)
(s1007 0.0)
(s1008 0.0)
(s1009 0.0)
(s1010 0.0)
(s1011 0.0)
(s1012 0.0)
(s1013 0.0)
(s1014 0.0)
(s1015 0.0)
(s1016 1.0)
(s1017 0.0)
(s1018 0.0)
(s1019 0.0)
(s1020 0.0)
(s1021 0.0)
(s1022 0.0)
(s1023 0.0)
(s1024 0.0)
(s1025 0.0)
(s1026 0.0)
(s1027 0.0)
(s1028 0.0)
(s1029 0.0)
(s1030 0.0)
(s1031 1.0)
(s1032 0.0)
(s1033 0.0)
(s1034 0.0)
(s1035 0.0)
(s1036 0.0)
(s1037 0.0)
(s1038 0.0)
(s1039 0.0)
(s1040 0.0)
(s1041 0.0)
(s1042 0.0)
(s1043 0.0)
(s1044 0.0)
(s1045 1.0)
(s1046 0.0)
(s1047 0.0)
(s1048 0.0)
(s1049 0.0)
(s1050 0.0)
(s1051 0.0)
(s1052 0.0)
(s1053 0.0)
(s1054 0.0)
(s1055 0.0)
(s1056 0.0)
(s1057 1.0)
(s1058 0.0)
(s1059 0.0)
(s1060 0.0)
(s1061 0.0)
(s1062 0.0)
(s1063 0.0)
(s1064 0.0)
(s1065 0.0)
(s1066 0.0)
(s1067 1.0)
(s1068 0.0)
(s1069 0.0)
(s1070 0.0)
(s1071 0.0)
(s1072 0.0)
(s1073 0.0)
(s1074 0.0)
(s1075 1.0)
(s1076 0.0)
(s1077 0.0)
(s1078 0.0)
(s1079 0.0)
(s1080 0.0)
(s1081 1.0)
(s1082 0.0)
(s1083 0.0)
(s1084 0.0)
(s1085 1.0)
(s1086 0.0)
(s1087 1.0)
(s1088 1.0)
(s1089 1.0)
(s1090 1.0)
(s1091 1.0)
(s1092 1.0)
(s1093 0.0)
(s1094 0.0)
(s1095 1.0)
(s1096 0.0)
(s1097 1.0)
(s1098 1.0)
(s1099 1.0)
(s1100 1.0)
(s1101 1.0)
(s1102 1.0)
(s1103 1.0)
(s1104 0.0)
(s1105 1.0)
(s1106 0.0)
(s1107 0.0)
(s1108 0.0)
(s1109 1.0)
(s1110 0.0)
(s1111 0.0)
(s1112 0.0)
(s1113 0.0)
(s1114 0.0)
(s1115 1.0)
(s1116 0.0)
(s1117 0.0)
(s1118 0.0)
(s1119 0.0)
(s1120 0.0)
(s1121 0.0)
(s1122 0.0)
(s1123 1.0)
(s1124 0.0)
(s1125 0.0)
(s1126 0.0)
(s1127 0.0)
(s1128 0.0)
(s1129 0.0)
(s1130 0.0)
(s1131 0.0)
(s1132 0.0)
(s1133 1.0)
(s1134 0.0)
(s1135 0.0)
(s1136 0.0)
(s1137 0.0)
(s1138 0.0)
(s1139 0.0)
(s1140 0.0)
(s1141 0.0)
(s1142 0.0)
(s1143 0.0)
(s1144 0.0)
(s1145 1.0)
(s1146 0.0)
(s1147 0.0)
(s1148 0.0)
(s1149 0.0)
(s1150 0.0)
(s1151 0.0)
(s1152 0.0)
(s1153 0.0)
(s1154 0.0)
(s1155 0.0)
(s1156 0.0)
(s1157 0.0)
(s1158 1.0)
(s1159 0.0)
(s1160 0.0)
(s1161 0.0)
(s1162 0.0)
(s1163 0.0)
(s1164 0.0)
(s1165 0.0)
(s1166 0.0)
(s1167 0.0)
(s1168 0.0)
(s1169 0.0)
(s1170 1.0)
(s1171 0.0)
(s1172 0.0)
(s1173 0.0)
(s1174 0.0)
(s1175 0.0)
(s1176 0.0)
(s1177 0.0)
(s1178 0.0)
(s1179 0.0)
(s1180 1.0)
(s1181 0.0)
(s1182 0.0)
(s1183 0.0)
(s1184 0.0)
(s1185 0.0)
(s1186 0.0)
(s1187 0.0)
(s1188 1.0)
(s1189 0.0)
(s1190 0.0)
(s1191 0.0)
(s1192 0.0)
(s1193 0.0)
(s1194 1.0)
(s1195 0.0)
(s1196 0.0)
(s1197 0.0)
(s1198 1.0)
(s1199 0.0)
(s1200 1.0)
(s1201 1.0)
(s1202 1.0)
(s1203 1.0)
(s1204 1.0)
(s1205 1.0)
(s1206 1.0)
(s1207 0.0)
(s1208 0.0)
(s1209 1.0)
(s1210 0.0)
(s1211 1.0)
(s1212 1.0)
(s1213 1.0)
(s1214 1.0)
(s1215 1.0)
(s1216 1.0)
(s1217 1.0)
(s1218 1.0)
(s1219 0.0)
(s1220 1.0)
(s1221 0.0)
(s1222 0.0)
(s1223 0.0)
(s1224 1.0)
(s1225 0.0)
(s1226 0.0)
(s1227 0.0)
(s1228 0.0)
(s1229 0.0)
(s1230 1.0)
(s1231 0.0)
(s1232 0.0)
(s1233 0.0)
(s1234 0.0)
(s1235 0.0)
(s1236 0.0)
(s1237 0.0)
(s1238 1.0)
(s1239 0.0)
(s1240 0.0)
(s1241 0.0)
(s1242 0.0)
(s1243 0.0)
(s1244 0.0)
(s1245 0.0)
(s1246 timeout
0.0)
(s1247 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3120 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7084 unsolved
SMT process timed out in 45522ms, After SMT, problems are : Problem set: 0 solved, 7084 unsolved
Search for dead transitions found 0 dead transitions in 45583ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 162683 ms. Remains : 3122/3122 places, 7109/7109 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-13 finished in 1022982 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)||(!p0&&X((X(F(p1))||G(!p0))))))))'
Support contains 3 out of 17820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17820/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 425 ms. Remains 17820 /17820 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2024-05-25 04:19:56] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17820 cols
[2024-05-25 04:19:58] [INFO ] Computed 1169 invariants in 2118 ms
[2024-05-25 04:20:31] [INFO ] Performed 8454/17820 implicitness test of which 294 returned IMPLICIT in 30 seconds.
[2024-05-25 04:21:01] [INFO ] Performed 14942/17820 implicitness test of which 534 returned IMPLICIT in 60 seconds.
[2024-05-25 04:21:23] [INFO ] Implicit Places using invariants in 87525 ms returned [7, 31, 57, 85, 115, 147, 181, 217, 255, 295, 337, 381, 426, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 870, 893, 917, 943, 971, 1001, 1033, 1067, 1103, 1141, 1181, 1223, 1266, 1308, 1348, 1386, 1422, 1456, 1488, 1518, 1546, 1572, 1596, 1619, 1689, 1712, 1735, 1759, 1785, 1813, 1843, 1875, 1909, 1945, 1983, 2023, 2064, 2104, 2142, 2178, 2212, 2244, 2274, 2302, 2328, 2352, 2375, 2398, 2468, 2491, 2514, 2537, 2561, 2587, 2615, 2645, 2677, 2711, 2747, 2785, 2824, 2862, 2898, 2932, 2964, 2994, 3022, 3048, 3072, 3095, 3118, 3141, 3211, 3234, 3257, 3280, 3303, 3327, 3353, 3381, 3411, 3443, 3477, 3513, 3550, 3586, 3620, 3652, 3682, 3710, 3736, 3760, 3783, 3806, 3829, 3852, 3922, 3945, 3968, 3991, 4014, 4037, 4061, 4087, 4115, 4145, 4177, 4211, 4246, 4280, 4312, 4342, 4370, 4396, 4420, 4443, 4466, 4489, 4512, 4535, 4605, 4628, 4651, 4674, 4697, 4720, 4743, 4767, 4793, 4821, 4851, 4883, 4916, 4948, 4978, 5006, 5032, 5056, 5079, 5102, 5125, 5148, 5171, 5194, 5264, 5287, 5310, 5333, 5356, 5379, 5402, 5425, 5449, 5475, 5503, 5533, 5564, 5594, 5622, 5648, 5672, 5695, 5718, 5741, 5764, 5787, 5810, 5833, 5903, 5926, 5949, 5972, 5995, 6018, 6041, 6064, 6087, 6111, 6137, 6165, 6194, 6222, 6248, 6272, 6295, 6318, 6341, 6364, 6387, 6410, 6433, 6456, 6526, 6549, 6572, 6595, 6618, 6641, 6664, 6687, 6710, 6733, 6757, 6783, 6810, 6836, 6860, 6883, 6906, 6929, 6952, 6975, 6998, 7021, 7044, 7067, 7137, 7160, 7183, 7206, 7229, 7252, 7275, 7298, 7321, 7344, 7367, 7391, 7416, 7440, 7463, 7486, 7509, 7532, 7555, 7578, 7601, 7624, 7647, 7670, 7740, 7763, 7786, 7809, 7832, 7855, 7878, 7901, 7924, 7947, 7970, 7993, 8016, 8039, 8062, 8085, 8108, 8131, 8154, 8177, 8200, 8223, 8246, 8269, 8337, 8360, 8383, 8406, 8429, 8452, 8475, 8498, 8521, 8544, 8567, 8590, 8613, 8636, 8659, 8682, 8705, 8728, 8751, 8774, 8797, 8820, 8843, 8866, 8936, 8959, 8982, 9005, 9028, 9051, 9074, 9097, 9120, 9143, 9166, 9189, 9212, 9235, 9258, 9281, 9304, 9327, 9350, 9373, 9396, 9419, 9442, 9465, 9535, 9558, 9581, 9604, 9627, 9650, 9673, 9696, 9719, 9742, 9765, 9788, 9812, 9837, 9861, 9884, 9907, 9930, 9953, 9976, 9999, 10022, 10045, 10068, 10138, 10161, 10184, 10207, 10230, 10253, 10276, 10299, 10322, 10345, 10368, 10392, 10418, 10445, 10471, 10495, 10518, 10541, 10564, 10587, 10610, 10633, 10656, 10679, 10749, 10772, 10795, 10818, 10841, 10864, 10887, 10910, 10933, 10956, 10980, 11006, 11034, 11063, 11091, 11117, 11141, 11164, 11187, 11210, 11233, 11256, 11279, 11302, 11372, 11395, 11418, 11441, 11464, 11487, 11510, 11533, 11556, 11580, 11606, 11634, 11664, 11695, 11725, 11753, 11779, 11803, 11826, 11849, 11872, 11895, 11918, 11941, 12011, 12034, 12057, 12080, 12103, 12126, 12149, 12172, 12196, 12222, 12250, 12280, 12312, 12345, 12377, 12407, 12435, 12461, 12485, 12508, 12531, 12554, 12577, 12600, 12670, 12693, 12716, 12739, 12762, 12785, 12808, 12832, 12858, 12886, 12916, 12948, 12982, 13017, 13051, 13083, 13113, 13141, 13167, 13191, 13214, 13237, 13260, 13283, 13353, 13376, 13399, 13422, 13445, 13468, 13492, 13518, 13546, 13576, 13608, 13642, 13678, 13715, 13751, 13785, 13817, 13847, 13875, 13901, 13925, 13948, 13971, 13994, 14064, 14087, 14110, 14133, 14156, 14180, 14206, 14234, 14264, 14296, 14330, 14366, 14404, 14443, 14481, 14517, 14551, 14583, 14613, 14641, 14667, 14691, 14714, 14737, 14807, 14830, 14853, 14876, 14900, 14926, 14954, 14984, 15016, 15050, 15086, 15124, 15164, 15205, 15245, 15283, 15319, 15353, 15385, 15415, 15443, 15469, 15493, 15516, 15586, 15609, 15632, 15656, 15682, 15710, 15740, 15772, 15806, 15842, 15880, 15920, 15962, 16005, 16047, 16087, 16125, 16161, 16195, 16227, 16257, 16285, 16311, 16335, 16403, 16426, 16450, 16476, 16504, 16534, 16566, 16600, 16636, 16674, 16714, 16756, 16800, 16845, 16889, 16931, 16971, 17009, 17045, 17079, 17111, 17141, 17169, 17195]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 87548 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17220/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 451 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88425 ms. Remains : 17220/17820 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 225 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), false, false, false]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-14
Product exploration explored 100000 steps with 974 reset in 1805 ms.
Product exploration explored 100000 steps with 974 reset in 1625 ms.
Computed a total of 14596 stabilizing places and 20870 stable transitions
Computed a total of 14596 stabilizing places and 20870 stable transitions
Detected a total of 14596/17220 stabilizing places and 20870/26071 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 126 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 233 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
RANDOM walk for 40000 steps (388 resets) in 1062 ms. (37 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (76 resets) in 868 ms. (46 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (76 resets) in 597 ms. (66 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (76 resets) in 630 ms. (63 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (76 resets) in 783 ms. (51 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 10029 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :0 out of 4
Probabilistic random walk after 10029 steps, saw 4927 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
[2024-05-25 04:21:32] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17220 cols
[2024-05-25 04:21:34] [INFO ] Computed 569 invariants in 1801 ms
[2024-05-25 04:21:34] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 42/45 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf2 is UNSAT
At refinement iteration 3 (OVERLAPS) 11037/11082 variables, 2/5 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11082 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 50/11132 variables, 1/6 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11132 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 6024/17156 variables, 499/505 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17156 variables, 0/505 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 44/17200 variables, 44/549 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17200/42691 variables, and 549 constraints, problems are : Problem set: 1 solved, 3 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 502/522 constraints, State Equation: 0/17220 constraints, ReadFeed: 0/8002 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 42/45 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 11037/11082 variables, 2/5 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11082 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 50/11132 variables, 1/6 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11132 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 6024/17156 variables, 499/505 constraints. Problems are: Problem set: 1 solved, 3 unsolved
[2024-05-25 04:22:36] [INFO ] Deduced a trap composed of 74 places in 52819 ms of which 111 ms to minimize.
SMT process timed out in 63986ms, After SMT, problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 17220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5997 transitions
Trivial Post-agglo rules discarded 5997 transitions
Performed 5997 trivial Post agglomeration. Transition count delta: 5997
Iterating post reduction 0 with 5997 rules applied. Total rules applied 5997 place count 17220 transition count 20074
Reduce places removed 5997 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11997 place count 11223 transition count 20071
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12000 place count 11220 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 12000 place count 11220 transition count 19571
Deduced a syphon composed of 500 places in 24 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 13000 place count 10720 transition count 19571
Discarding 5497 places :
Symmetric choice reduction at 3 with 5497 rule applications. Total rules 18497 place count 5223 transition count 14074
Iterating global reduction 3 with 5497 rules applied. Total rules applied 23994 place count 5223 transition count 14074
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 23994 place count 5223 transition count 14057
Deduced a syphon composed of 17 places in 16 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 24028 place count 5206 transition count 14057
Discarding 547 places :
Symmetric choice reduction at 3 with 547 rule applications. Total rules 24575 place count 4659 transition count 8587
Iterating global reduction 3 with 547 rules applied. Total rules applied 25122 place count 4659 transition count 8587
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25172 place count 4634 transition count 8562
Free-agglomeration rule (complex) applied 342 times.
Iterating global reduction 3 with 342 rules applied. Total rules applied 25514 place count 4634 transition count 13143
Reduce places removed 342 places and 0 transitions.
Iterating post reduction 3 with 342 rules applied. Total rules applied 25856 place count 4292 transition count 13143
Partial Free-agglomeration rule applied 75 times.
Drop transitions (Partial Free agglomeration) removed 75 transitions
Iterating global reduction 4 with 75 rules applied. Total rules applied 25931 place count 4292 transition count 13143
Applied a total of 25931 rules in 4308 ms. Remains 4292 /17220 variables (removed 12928) and now considering 13143/26071 (removed 12928) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4309 ms. Remains : 4292/17220 places, 13143/26071 transitions.
RANDOM walk for 40000 steps (672 resets) in 2758 ms. (14 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (66 resets) in 341 ms. (116 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (67 resets) in 333 ms. (119 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (68 resets) in 332 ms. (120 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 21325 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :1 out of 3
Probabilistic random walk after 21325 steps, saw 9989 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :1
[2024-05-25 04:22:45] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
// Phase 1: matrix 12257 rows 4292 cols
[2024-05-25 04:22:45] [INFO ] Computed 569 invariants in 236 ms
[2024-05-25 04:22:45] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/12 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3648/3660 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3660 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 25/3685 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3685 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 543/4228 variables, 499/505 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4228 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 44/4272 variables, 44/549 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4272 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 20/4292 variables, 20/569 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4292 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 12257/16549 variables, 4292/4861 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/16549 variables, 8002/12863 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/16549 variables, 0/12863 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/16549 variables, 0/12863 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16549/16549 variables, and 12863 constraints, problems are : Problem set: 0 solved, 2 unsolved in 10875 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 522/522 constraints, State Equation: 4292/4292 constraints, ReadFeed: 8002/8002 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/12 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3648/3660 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3660 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 25/3685 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3685 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 543/4228 variables, 499/505 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 04:23:02] [INFO ] Deduced a trap composed of 5 places in 5381 ms of which 27 ms to minimize.
[2024-05-25 04:23:08] [INFO ] Deduced a trap composed of 375 places in 5303 ms of which 28 ms to minimize.
[2024-05-25 04:23:13] [INFO ] Deduced a trap composed of 426 places in 5532 ms of which 28 ms to minimize.
[2024-05-25 04:23:19] [INFO ] Deduced a trap composed of 387 places in 5422 ms of which 28 ms to minimize.
[2024-05-25 04:23:24] [INFO ] Deduced a trap composed of 351 places in 5456 ms of which 29 ms to minimize.
[2024-05-25 04:23:30] [INFO ] Deduced a trap composed of 315 places in 5425 ms of which 28 ms to minimize.
[2024-05-25 04:23:35] [INFO ] Deduced a trap composed of 368 places in 5453 ms of which 30 ms to minimize.
[2024-05-25 04:23:41] [INFO ] Deduced a trap composed of 325 places in 5321 ms of which 27 ms to minimize.
[2024-05-25 04:23:46] [INFO ] Deduced a trap composed of 361 places in 5481 ms of which 29 ms to minimize.
SMT process timed out in 61410ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 4292 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4292/4292 places, 13143/13143 transitions.
Applied a total of 0 rules in 722 ms. Remains 4292 /4292 variables (removed 0) and now considering 13143/13143 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 722 ms. Remains : 4292/4292 places, 13143/13143 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 176 ms. Reduced automaton from 7 states, 12 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[true, false, (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[true, false, (NOT p0)]
Support contains 1 out of 17220 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5997 transitions
Trivial Post-agglo rules discarded 5997 transitions
Performed 5997 trivial Post agglomeration. Transition count delta: 5997
Iterating post reduction 0 with 5997 rules applied. Total rules applied 5997 place count 17220 transition count 20074
Reduce places removed 5997 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11997 place count 11223 transition count 20071
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12000 place count 11220 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 12000 place count 11220 transition count 19571
Deduced a syphon composed of 500 places in 25 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 13000 place count 10720 transition count 19571
Discarding 5497 places :
Symmetric choice reduction at 3 with 5497 rule applications. Total rules 18497 place count 5223 transition count 14074
Iterating global reduction 3 with 5497 rules applied. Total rules applied 23994 place count 5223 transition count 14074
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 23994 place count 5223 transition count 14057
Deduced a syphon composed of 17 places in 17 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 24028 place count 5206 transition count 14057
Discarding 547 places :
Symmetric choice reduction at 3 with 547 rule applications. Total rules 24575 place count 4659 transition count 8587
Iterating global reduction 3 with 547 rules applied. Total rules applied 25122 place count 4659 transition count 8587
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25172 place count 4634 transition count 8562
Applied a total of 25172 rules in 2667 ms. Remains 4634 /17220 variables (removed 12586) and now considering 8562/26071 (removed 17509) transitions.
[2024-05-25 04:23:50] [INFO ] Flow matrix only has 7962 transitions (discarded 600 similar events)
// Phase 1: matrix 7962 rows 4634 cols
[2024-05-25 04:23:50] [INFO ] Computed 569 invariants in 198 ms
[2024-05-25 04:23:57] [INFO ] Implicit Places using invariants in 7637 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1203, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2245, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2369, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2473, 2474, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2671, 2672, 2673, 2735, 2736, 2737, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2906, 2907, 2908, 2909, 2910, 2911, 2912, 2913, 2914, 2915, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3114, 3115, 3116, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3227, 3228, 3229, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3349, 3350, 3351, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3480, 3481, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3769, 3770, 3771, 3928, 3929, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937]
Discarding 497 places :
Implicit Place search using SMT only with invariants took 7650 ms to find 497 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4137/17220 places, 8562/26071 transitions.
Discarding 477 places :
Symmetric choice reduction at 0 with 477 rule applications. Total rules 477 place count 3660 transition count 8085
Iterating global reduction 0 with 477 rules applied. Total rules applied 954 place count 3660 transition count 8085
Discarding 477 places :
Symmetric choice reduction at 0 with 477 rule applications. Total rules 1431 place count 3183 transition count 7608
Iterating global reduction 0 with 477 rules applied. Total rules applied 1908 place count 3183 transition count 7608
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 1953 place count 3138 transition count 7158
Iterating global reduction 0 with 45 rules applied. Total rules applied 1998 place count 3138 transition count 7158
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 2004 place count 3135 transition count 7155
Applied a total of 2004 rules in 1585 ms. Remains 3135 /4137 variables (removed 1002) and now considering 7155/8562 (removed 1407) transitions.
[2024-05-25 04:23:59] [INFO ] Flow matrix only has 6555 transitions (discarded 600 similar events)
// Phase 1: matrix 6555 rows 3135 cols
[2024-05-25 04:23:59] [INFO ] Computed 72 invariants in 166 ms
[2024-05-25 04:24:04] [INFO ] Implicit Places using invariants in 4589 ms returned []
[2024-05-25 04:24:04] [INFO ] Flow matrix only has 6555 transitions (discarded 600 similar events)
[2024-05-25 04:24:04] [INFO ] Invariant cache hit.
[2024-05-25 04:24:07] [INFO ] State equation strengthened by 2674 read => feed constraints.
[2024-05-25 04:24:37] [INFO ] Performed 955/3135 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 04:25:08] [INFO ] Performed 1591/3135 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 04:25:38] [INFO ] Performed 2321/3135 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 04:26:01] [INFO ] Implicit Places using invariants and state equation in 117606 ms returned []
Implicit Place search using SMT with State Equation took 122196 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3135/17220 places, 7155/26071 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 134098 ms. Remains : 3135/17220 places, 7155/26071 transitions.
Computed a total of 536 stabilizing places and 1979 stable transitions
Computed a total of 536 stabilizing places and 1979 stable transitions
Detected a total of 536/3135 stabilizing places and 1979/7155 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 112 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[true, false, (NOT p0)]
RANDOM walk for 40000 steps (553 resets) in 519 ms. (76 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (84 resets) in 124 ms. (320 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 32058 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :0 out of 1
Probabilistic random walk after 32058 steps, saw 13891 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
[2024-05-25 04:26:05] [INFO ] Flow matrix only has 6555 transitions (discarded 600 similar events)
[2024-05-25 04:26:05] [INFO ] Invariant cache hit.
[2024-05-25 04:26:05] [INFO ] State equation strengthened by 2674 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2992/2996 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2996 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3021 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3021 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 50/3071 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3071 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 44/3115 variables, 44/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3115 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 20/3135 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3135 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9690/9690 variables, and 3207 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2555 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 3135/3135 constraints, ReadFeed: 0/2674 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2992/2996 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2996 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3021 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3021 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 50/3071 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:26:10] [INFO ] Deduced a trap composed of 120 places in 2132 ms of which 17 ms to minimize.
[2024-05-25 04:26:12] [INFO ] Deduced a trap composed of 127 places in 2185 ms of which 19 ms to minimize.
[2024-05-25 04:26:14] [INFO ] Deduced a trap composed of 71 places in 2231 ms of which 20 ms to minimize.
SMT process timed out in 9712ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 3135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3135/3135 places, 7155/7155 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3133 transition count 7153
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3133 transition count 7153
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 3131 transition count 7133
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 3131 transition count 7133
Free-agglomeration rule (complex) applied 295 times.
Iterating global reduction 0 with 295 rules applied. Total rules applied 303 place count 3131 transition count 12184
Reduce places removed 295 places and 0 transitions.
Iterating post reduction 0 with 295 rules applied. Total rules applied 598 place count 2836 transition count 12184
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 601 place count 2836 transition count 12184
Applied a total of 601 rules in 2273 ms. Remains 2836 /3135 variables (removed 299) and now considering 12184/7155 (removed -5029) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2275 ms. Remains : 2836/3135 places, 12184/7155 transitions.
RANDOM walk for 40000 steps (672 resets) in 1970 ms. (20 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (67 resets) in 254 ms. (156 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 24114 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 24114 steps, saw 10516 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 04:26:20] [INFO ] Flow matrix only has 11298 transitions (discarded 886 similar events)
// Phase 1: matrix 11298 rows 2836 cols
[2024-05-25 04:26:21] [INFO ] Computed 72 invariants in 203 ms
[2024-05-25 04:26:21] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2695/2699 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2699 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2724 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2724 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/2772 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:26:24] [INFO ] Deduced a trap composed of 5 places in 2473 ms of which 18 ms to minimize.
[2024-05-25 04:26:26] [INFO ] Deduced a trap composed of 39 places in 2286 ms of which 17 ms to minimize.
[2024-05-25 04:26:29] [INFO ] Deduced a trap composed of 102 places in 2501 ms of which 19 ms to minimize.
[2024-05-25 04:26:31] [INFO ] Deduced a trap composed of 89 places in 2568 ms of which 19 ms to minimize.
[2024-05-25 04:26:34] [INFO ] Deduced a trap composed of 99 places in 2529 ms of which 19 ms to minimize.
[2024-05-25 04:26:36] [INFO ] Deduced a trap composed of 103 places in 2411 ms of which 18 ms to minimize.
[2024-05-25 04:26:39] [INFO ] Deduced a trap composed of 97 places in 2525 ms of which 17 ms to minimize.
[2024-05-25 04:26:41] [INFO ] Deduced a trap composed of 88 places in 2568 ms of which 19 ms to minimize.
[2024-05-25 04:26:44] [INFO ] Deduced a trap composed of 105 places in 2551 ms of which 19 ms to minimize.
[2024-05-25 04:26:47] [INFO ] Deduced a trap composed of 88 places in 2559 ms of which 19 ms to minimize.
[2024-05-25 04:26:49] [INFO ] Deduced a trap composed of 104 places in 2521 ms of which 19 ms to minimize.
[2024-05-25 04:26:52] [INFO ] Deduced a trap composed of 99 places in 2435 ms of which 18 ms to minimize.
[2024-05-25 04:26:54] [INFO ] Deduced a trap composed of 114 places in 2353 ms of which 18 ms to minimize.
[2024-05-25 04:26:57] [INFO ] Deduced a trap composed of 98 places in 2557 ms of which 20 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2772 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2772 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 44/2816 variables, 44/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2816 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 20/2836 variables, 20/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2836 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 14134/14134 variables, and 2922 constraints, problems are : Problem set: 0 solved, 1 unsolved in 42412 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 2836/2836 constraints, ReadFeed: 0/8002 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2695/2699 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2699 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2724 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2724 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/2772 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2772 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:27:06] [INFO ] Deduced a trap composed of 101 places in 2390 ms of which 18 ms to minimize.
[2024-05-25 04:27:08] [INFO ] Deduced a trap composed of 110 places in 2444 ms of which 18 ms to minimize.
[2024-05-25 04:27:11] [INFO ] Deduced a trap composed of 111 places in 2609 ms of which 19 ms to minimize.
[2024-05-25 04:27:14] [INFO ] Deduced a trap composed of 108 places in 2486 ms of which 19 ms to minimize.
[2024-05-25 04:27:16] [INFO ] Deduced a trap composed of 96 places in 2534 ms of which 19 ms to minimize.
[2024-05-25 04:27:19] [INFO ] Deduced a trap composed of 107 places in 2548 ms of which 19 ms to minimize.
[2024-05-25 04:27:21] [INFO ] Deduced a trap composed of 131 places in 2405 ms of which 18 ms to minimize.
[2024-05-25 04:27:24] [INFO ] Deduced a trap composed of 100 places in 2454 ms of which 18 ms to minimize.
[2024-05-25 04:27:26] [INFO ] Deduced a trap composed of 86 places in 2468 ms of which 18 ms to minimize.
[2024-05-25 04:27:29] [INFO ] Deduced a trap composed of 104 places in 2479 ms of which 18 ms to minimize.
[2024-05-25 04:27:31] [INFO ] Deduced a trap composed of 98 places in 2443 ms of which 19 ms to minimize.
[2024-05-25 04:27:34] [INFO ] Deduced a trap composed of 99 places in 2497 ms of which 19 ms to minimize.
[2024-05-25 04:27:36] [INFO ] Deduced a trap composed of 108 places in 2483 ms of which 19 ms to minimize.
[2024-05-25 04:27:39] [INFO ] Deduced a trap composed of 104 places in 2384 ms of which 18 ms to minimize.
[2024-05-25 04:27:41] [INFO ] Deduced a trap composed of 183 places in 2410 ms of which 17 ms to minimize.
[2024-05-25 04:27:44] [INFO ] Deduced a trap composed of 111 places in 2362 ms of which 18 ms to minimize.
[2024-05-25 04:27:46] [INFO ] Deduced a trap composed of 112 places in 2385 ms of which 18 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2772 variables, 17/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2772 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 44/2816 variables, 44/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 04:27:49] [INFO ] Deduced a trap composed of 185 places in 2235 ms of which 19 ms to minimize.
SMT process timed out in 88153ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2836 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2836/2836 places, 12184/12184 transitions.
Applied a total of 0 rules in 615 ms. Remains 2836 /2836 variables (removed 0) and now considering 12184/12184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 615 ms. Remains : 2836/2836 places, 12184/12184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2836/2836 places, 12184/12184 transitions.
Applied a total of 0 rules in 620 ms. Remains 2836 /2836 variables (removed 0) and now considering 12184/12184 (removed 0) transitions.
[2024-05-25 04:27:50] [INFO ] Flow matrix only has 11298 transitions (discarded 886 similar events)
[2024-05-25 04:27:50] [INFO ] Invariant cache hit.

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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="MultiCrashLeafsetExtension-PT-S24C10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r245-tall-171654349200123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C10.tgz
mv MultiCrashLeafsetExtension-PT-S24C10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;