Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821300779.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821300779
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 13K Apr 29 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 29 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 29 16:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 16:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 9 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 19M May 10 09:34 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-S24C11-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652863114908

Running Version 202205111006
[2022-05-18 08:38:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 08:38:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 08:38:36] [INFO ] Load time of PNML (sax parser for PT used): 792 ms
[2022-05-18 08:38:37] [INFO ] Transformed 19254 places.
[2022-05-18 08:38:37] [INFO ] Transformed 27973 transitions.
[2022-05-18 08:38:37] [INFO ] Parsed PT model containing 19254 places and 27973 transitions in 1022 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 19254 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19254/19254 places, 27973/27973 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 19204 transition count 27973
Applied a total of 50 rules in 770 ms. Remains 19204 /19254 variables (removed 50) and now considering 27973/27973 (removed 0) transitions.
[2022-05-18 08:38:38] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:38:41] [INFO ] Computed 1249 place invariants in 2794 ms
[2022-05-18 08:38:42] [INFO ] Implicit Places using invariants in 4583 ms returned []
Implicit Place search using SMT only with invariants took 4611 ms to find 0 implicit places.
[2022-05-18 08:38:42] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:38:45] [INFO ] Computed 1249 place invariants in 2468 ms
[2022-05-18 08:38:47] [INFO ] Dead Transitions using invariants and state equation in 4194 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19204/19254 places, 27973/27973 transitions.
Finished structural reductions, in 1 iterations. Remains : 19204/19254 places, 27973/27973 transitions.
Support contains 35 out of 19204 places after structural reductions.
[2022-05-18 08:38:48] [INFO ] Flatten gal took : 1069 ms
[2022-05-18 08:38:49] [INFO ] Flatten gal took : 886 ms
[2022-05-18 08:38:51] [INFO ] Input system was already deterministic with 27973 transitions.
Incomplete random walk after 10000 steps, including 88 resets, run finished after 803 ms. (steps per millisecond=12 ) properties (out of 21) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2022-05-18 08:38:52] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:38:55] [INFO ] Computed 1249 place invariants in 2421 ms
[2022-05-18 08:39:01] [INFO ] After 6784ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2022-05-18 08:39:08] [INFO ] [Nat]Absence check using 47 positive place invariants in 250 ms returned sat
[2022-05-18 08:39:09] [INFO ] [Nat]Absence check using 47 positive and 1202 generalized place invariants in 845 ms returned sat
[2022-05-18 08:39:26] [INFO ] After 13975ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :13
[2022-05-18 08:39:26] [INFO ] State equation strengthened by 8602 read => feed constraints.
[2022-05-18 08:39:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 08:39:26] [INFO ] After 25158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:19
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 26 out of 19204 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Drop transitions removed 6579 transitions
Trivial Post-agglo rules discarded 6579 transitions
Performed 6579 trivial Post agglomeration. Transition count delta: 6579
Iterating post reduction 0 with 6579 rules applied. Total rules applied 6579 place count 19204 transition count 21394
Reduce places removed 6579 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 6589 rules applied. Total rules applied 13168 place count 12625 transition count 21384
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 13178 place count 12615 transition count 21384
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 550 Pre rules applied. Total rules applied 13178 place count 12615 transition count 20834
Deduced a syphon composed of 550 places in 18 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 3 with 1100 rules applied. Total rules applied 14278 place count 12065 transition count 20834
Discarding 6029 places :
Symmetric choice reduction at 3 with 6029 rule applications. Total rules 20307 place count 6036 transition count 14805
Iterating global reduction 3 with 6029 rules applied. Total rules applied 26336 place count 6036 transition count 14805
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 26336 place count 6036 transition count 14799
Deduced a syphon composed of 6 places in 13 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 26348 place count 6030 transition count 14799
Discarding 530 places :
Symmetric choice reduction at 3 with 530 rule applications. Total rules 26878 place count 5500 transition count 8969
Iterating global reduction 3 with 530 rules applied. Total rules applied 27408 place count 5500 transition count 8969
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 27458 place count 5475 transition count 8944
Free-agglomeration rule (complex) applied 354 times.
Iterating global reduction 3 with 354 rules applied. Total rules applied 27812 place count 5475 transition count 13790
Reduce places removed 354 places and 0 transitions.
Iterating post reduction 3 with 354 rules applied. Total rules applied 28166 place count 5121 transition count 13790
Partial Free-agglomeration rule applied 400 times.
Drop transitions removed 400 transitions
Iterating global reduction 4 with 400 rules applied. Total rules applied 28566 place count 5121 transition count 13790
Applied a total of 28566 rules in 6626 ms. Remains 5121 /19204 variables (removed 14083) and now considering 13790/27973 (removed 14183) transitions.
Finished structural reductions, in 1 iterations. Remains : 5121/19204 places, 13790/27973 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 728 ms. (steps per millisecond=13 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-05-18 08:39:35] [INFO ] Flow matrix only has 12905 transitions (discarded 885 similar events)
// Phase 1: matrix 12905 rows 5121 cols
[2022-05-18 08:39:35] [INFO ] Computed 1249 place invariants in 334 ms
[2022-05-18 08:39:36] [INFO ] After 1016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-18 08:39:37] [INFO ] [Nat]Absence check using 47 positive place invariants in 41 ms returned sat
[2022-05-18 08:39:38] [INFO ] [Nat]Absence check using 47 positive and 1202 generalized place invariants in 353 ms returned sat
[2022-05-18 08:39:49] [INFO ] After 10415ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-05-18 08:39:49] [INFO ] State equation strengthened by 8502 read => feed constraints.
[2022-05-18 08:40:01] [INFO ] After 12467ms SMT Verify possible using 8502 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2022-05-18 08:40:01] [INFO ] After 12470ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-18 08:40:01] [INFO ] After 25068ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 71 ms.
Support contains 15 out of 5121 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5121/5121 places, 13790/13790 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 5121 transition count 13785
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 5116 transition count 13785
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 5115 transition count 13784
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 5115 transition count 13784
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 21 place count 5115 transition count 13875
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 30 place count 5106 transition count 13875
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 38 place count 5098 transition count 13867
Iterating global reduction 3 with 8 rules applied. Total rules applied 46 place count 5098 transition count 13867
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 5098 transition count 13867
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 48 place count 5097 transition count 13866
Iterating global reduction 3 with 1 rules applied. Total rules applied 49 place count 5097 transition count 13866
Applied a total of 49 rules in 3339 ms. Remains 5097 /5121 variables (removed 24) and now considering 13866/13790 (removed -76) transitions.
Finished structural reductions, in 1 iterations. Remains : 5097/5121 places, 13866/13790 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 806 ms. (steps per millisecond=12 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 18643 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 18643 steps, saw 8790 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 9 properties.
[2022-05-18 08:40:10] [INFO ] Flow matrix only has 12981 transitions (discarded 885 similar events)
// Phase 1: matrix 12981 rows 5097 cols
[2022-05-18 08:40:10] [INFO ] Computed 1249 place invariants in 377 ms
[2022-05-18 08:40:11] [INFO ] After 1023ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-18 08:40:12] [INFO ] [Nat]Absence check using 49 positive place invariants in 88 ms returned sat
[2022-05-18 08:40:12] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 333 ms returned sat
[2022-05-18 08:40:25] [INFO ] After 11635ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-05-18 08:40:25] [INFO ] State equation strengthened by 8602 read => feed constraints.
[2022-05-18 08:40:36] [INFO ] After 11223ms SMT Verify possible using 8602 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2022-05-18 08:40:36] [INFO ] After 11226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-05-18 08:40:36] [INFO ] After 25060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 24 ms.
Support contains 15 out of 5097 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5097/5097 places, 13866/13866 transitions.
Applied a total of 0 rules in 825 ms. Remains 5097 /5097 variables (removed 0) and now considering 13866/13866 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5097/5097 places, 13866/13866 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5097/5097 places, 13866/13866 transitions.
Applied a total of 0 rules in 795 ms. Remains 5097 /5097 variables (removed 0) and now considering 13866/13866 (removed 0) transitions.
[2022-05-18 08:40:38] [INFO ] Flow matrix only has 12981 transitions (discarded 885 similar events)
// Phase 1: matrix 12981 rows 5097 cols
[2022-05-18 08:40:38] [INFO ] Computed 1249 place invariants in 326 ms
[2022-05-18 08:40:43] [INFO ] Implicit Places using invariants in 5281 ms returned []
Implicit Place search using SMT only with invariants took 5284 ms to find 0 implicit places.
[2022-05-18 08:40:43] [INFO ] Flow matrix only has 12981 transitions (discarded 885 similar events)
// Phase 1: matrix 12981 rows 5097 cols
[2022-05-18 08:40:43] [INFO ] Computed 1249 place invariants in 326 ms
[2022-05-18 08:40:51] [INFO ] Dead Transitions using invariants and state equation in 8367 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5097/5097 places, 13866/13866 transitions.
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 16580 stabilizing places and 22772 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(F(p0))||X(F(((p1 U p2)||p0)))))||X(p2)))'
Support contains 4 out of 19204 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Applied a total of 0 rules in 428 ms. Remains 19204 /19204 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2022-05-18 08:40:52] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:40:54] [INFO ] Computed 1249 place invariants in 2336 ms
[2022-05-18 08:40:56] [INFO ] Implicit Places using invariants in 3875 ms returned []
Implicit Place search using SMT only with invariants took 3876 ms to find 0 implicit places.
[2022-05-18 08:40:56] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:40:58] [INFO ] Computed 1249 place invariants in 2376 ms
[2022-05-18 08:41:00] [INFO ] Dead Transitions using invariants and state equation in 3929 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19204/19204 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ s13842 s14162), p0:(LEQ s7078 s18376)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 66530 steps with 33265 reset in 10002 ms.
Product exploration timeout after 69160 steps with 34580 reset in 10001 ms.
Computed a total of 16580 stabilizing places and 22772 stable transitions
Computed a total of 16580 stabilizing places and 22772 stable transitions
Detected a total of 16580/19204 stabilizing places and 22772/27973 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p2 p0), (X p2), (X (X (NOT (AND (NOT p2) (NOT p0))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 5 factoid took 82 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-00 finished in 28769 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((false U X(p0)))'
Support contains 2 out of 19204 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Applied a total of 0 rules in 396 ms. Remains 19204 /19204 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2022-05-18 08:41:21] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:41:23] [INFO ] Computed 1249 place invariants in 2385 ms
[2022-05-18 08:41:25] [INFO ] Implicit Places using invariants in 3851 ms returned []
Implicit Place search using SMT only with invariants took 3854 ms to find 0 implicit places.
[2022-05-18 08:41:25] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:41:27] [INFO ] Computed 1249 place invariants in 2310 ms
[2022-05-18 08:41:29] [INFO ] Dead Transitions using invariants and state equation in 3808 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19204/19204 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s2621 s3734)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 7 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-02 finished in 8240 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 19204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Drop transitions removed 6600 transitions
Trivial Post-agglo rules discarded 6600 transitions
Performed 6600 trivial Post agglomeration. Transition count delta: 6600
Iterating post reduction 0 with 6600 rules applied. Total rules applied 6600 place count 19204 transition count 21373
Reduce places removed 6600 places and 0 transitions.
Iterating post reduction 1 with 6600 rules applied. Total rules applied 13200 place count 12604 transition count 21373
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 550 Pre rules applied. Total rules applied 13200 place count 12604 transition count 20823
Deduced a syphon composed of 550 places in 19 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 2 with 1100 rules applied. Total rules applied 14300 place count 12054 transition count 20823
Discarding 6050 places :
Symmetric choice reduction at 2 with 6050 rule applications. Total rules 20350 place count 6004 transition count 14773
Iterating global reduction 2 with 6050 rules applied. Total rules applied 26400 place count 6004 transition count 14773
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 26400 place count 6004 transition count 14751
Deduced a syphon composed of 22 places in 10 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 26444 place count 5982 transition count 14751
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 26994 place count 5432 transition count 8701
Iterating global reduction 2 with 550 rules applied. Total rules applied 27544 place count 5432 transition count 8701
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 27594 place count 5407 transition count 8676
Applied a total of 27594 rules in 2987 ms. Remains 5407 /19204 variables (removed 13797) and now considering 8676/27973 (removed 19297) transitions.
[2022-05-18 08:41:32] [INFO ] Flow matrix only has 8076 transitions (discarded 600 similar events)
// Phase 1: matrix 8076 rows 5407 cols
[2022-05-18 08:41:32] [INFO ] Computed 1249 place invariants in 224 ms
[2022-05-18 08:41:38] [INFO ] Implicit Places using invariants in 6167 ms returned []
[2022-05-18 08:41:38] [INFO ] Flow matrix only has 8076 transitions (discarded 600 similar events)
// Phase 1: matrix 8076 rows 5407 cols
[2022-05-18 08:41:38] [INFO ] Computed 1249 place invariants in 222 ms
[2022-05-18 08:41:44] [INFO ] Implicit Places using invariants and state equation in 6092 ms returned []
Implicit Place search using SMT with State Equation took 12262 ms to find 0 implicit places.
[2022-05-18 08:41:45] [INFO ] Redundant transitions in 991 ms returned []
[2022-05-18 08:41:45] [INFO ] Flow matrix only has 8076 transitions (discarded 600 similar events)
// Phase 1: matrix 8076 rows 5407 cols
[2022-05-18 08:41:45] [INFO ] Computed 1249 place invariants in 226 ms
[2022-05-18 08:41:51] [INFO ] Dead Transitions using invariants and state equation in 5778 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5407/19204 places, 8676/27973 transitions.
Finished structural reductions, in 1 iterations. Remains : 5407/19204 places, 8676/27973 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s1483)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-05 finished in 22104 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U F((!F(p1)||(p0 U p2)))))'
Support contains 3 out of 19204 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 : 19204/19204 places, 27973/27973 transitions.
Drop transitions removed 6595 transitions
Trivial Post-agglo rules discarded 6595 transitions
Performed 6595 trivial Post agglomeration. Transition count delta: 6595
Iterating post reduction 0 with 6595 rules applied. Total rules applied 6595 place count 19204 transition count 21378
Reduce places removed 6595 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 6598 rules applied. Total rules applied 13193 place count 12609 transition count 21375
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 13196 place count 12606 transition count 21375
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 550 Pre rules applied. Total rules applied 13196 place count 12606 transition count 20825
Deduced a syphon composed of 550 places in 18 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 3 with 1100 rules applied. Total rules applied 14296 place count 12056 transition count 20825
Discarding 6045 places :
Symmetric choice reduction at 3 with 6045 rule applications. Total rules 20341 place count 6011 transition count 14780
Iterating global reduction 3 with 6045 rules applied. Total rules applied 26386 place count 6011 transition count 14780
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 26386 place count 6011 transition count 14762
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 26422 place count 5993 transition count 14762
Discarding 545 places :
Symmetric choice reduction at 3 with 545 rule applications. Total rules 26967 place count 5448 transition count 8767
Iterating global reduction 3 with 545 rules applied. Total rules applied 27512 place count 5448 transition count 8767
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 27562 place count 5423 transition count 8742
Applied a total of 27562 rules in 2950 ms. Remains 5423 /19204 variables (removed 13781) and now considering 8742/27973 (removed 19231) transitions.
[2022-05-18 08:41:54] [INFO ] Flow matrix only has 8142 transitions (discarded 600 similar events)
// Phase 1: matrix 8142 rows 5423 cols
[2022-05-18 08:41:54] [INFO ] Computed 1249 place invariants in 219 ms
[2022-05-18 08:41:58] [INFO ] Implicit Places using invariants in 4342 ms returned []
[2022-05-18 08:41:58] [INFO ] Flow matrix only has 8142 transitions (discarded 600 similar events)
// Phase 1: matrix 8142 rows 5423 cols
[2022-05-18 08:41:58] [INFO ] Computed 1249 place invariants in 238 ms
[2022-05-18 08:42:02] [INFO ] Implicit Places using invariants and state equation in 4384 ms returned []
Implicit Place search using SMT with State Equation took 8729 ms to find 0 implicit places.
[2022-05-18 08:42:03] [INFO ] Redundant transitions in 772 ms returned []
[2022-05-18 08:42:03] [INFO ] Flow matrix only has 8142 transitions (discarded 600 similar events)
// Phase 1: matrix 8142 rows 5423 cols
[2022-05-18 08:42:03] [INFO ] Computed 1249 place invariants in 225 ms
[2022-05-18 08:42:09] [INFO ] Dead Transitions using invariants and state equation in 5287 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5423/19204 places, 8742/27973 transitions.
Finished structural reductions, in 1 iterations. Remains : 5423/19204 places, 8742/27973 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND p1 (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ s2435 s4493), p2:(LEQ 1 s2010)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 85 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-06 finished in 17835 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(X(p0))))))'
Support contains 2 out of 19204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Drop transitions removed 6599 transitions
Trivial Post-agglo rules discarded 6599 transitions
Performed 6599 trivial Post agglomeration. Transition count delta: 6599
Iterating post reduction 0 with 6599 rules applied. Total rules applied 6599 place count 19204 transition count 21374
Reduce places removed 6599 places and 0 transitions.
Iterating post reduction 1 with 6599 rules applied. Total rules applied 13198 place count 12605 transition count 21374
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 550 Pre rules applied. Total rules applied 13198 place count 12605 transition count 20824
Deduced a syphon composed of 550 places in 18 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 2 with 1100 rules applied. Total rules applied 14298 place count 12055 transition count 20824
Discarding 6049 places :
Symmetric choice reduction at 2 with 6049 rule applications. Total rules 20347 place count 6006 transition count 14775
Iterating global reduction 2 with 6049 rules applied. Total rules applied 26396 place count 6006 transition count 14775
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 26396 place count 6006 transition count 14754
Deduced a syphon composed of 21 places in 10 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 26438 place count 5985 transition count 14754
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 26987 place count 5436 transition count 8715
Iterating global reduction 2 with 549 rules applied. Total rules applied 27536 place count 5436 transition count 8715
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 27586 place count 5411 transition count 8690
Applied a total of 27586 rules in 2929 ms. Remains 5411 /19204 variables (removed 13793) and now considering 8690/27973 (removed 19283) transitions.
[2022-05-18 08:42:12] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:42:12] [INFO ] Computed 1249 place invariants in 232 ms
[2022-05-18 08:42:16] [INFO ] Implicit Places using invariants in 4404 ms returned []
[2022-05-18 08:42:16] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:42:16] [INFO ] Computed 1249 place invariants in 230 ms
[2022-05-18 08:42:20] [INFO ] Implicit Places using invariants and state equation in 4352 ms returned []
Implicit Place search using SMT with State Equation took 8762 ms to find 0 implicit places.
[2022-05-18 08:42:21] [INFO ] Redundant transitions in 953 ms returned []
[2022-05-18 08:42:21] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:42:22] [INFO ] Computed 1249 place invariants in 229 ms
[2022-05-18 08:42:27] [INFO ] Dead Transitions using invariants and state equation in 5458 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5411/19204 places, 8690/27973 transitions.
Finished structural reductions, in 1 iterations. Remains : 5411/19204 places, 8690/27973 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s3161 s2420)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1244 reset in 1171 ms.
Product exploration explored 100000 steps with 1246 reset in 1204 ms.
Computed a total of 2812 stabilizing places and 3514 stable transitions
Computed a total of 2812 stabilizing places and 3514 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 124 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24200 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24200 steps, saw 11496 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:42:33] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:42:33] [INFO ] Computed 1249 place invariants in 233 ms
[2022-05-18 08:42:33] [INFO ] After 490ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:42:34] [INFO ] [Nat]Absence check using 49 positive place invariants in 79 ms returned sat
[2022-05-18 08:42:34] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 341 ms returned sat
[2022-05-18 08:42:39] [INFO ] After 5051ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:42:39] [INFO ] State equation strengthened by 3112 read => feed constraints.
[2022-05-18 08:42:44] [INFO ] After 4333ms SMT Verify possible using 3112 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:42:50] [INFO ] Deduced a trap composed of 1221 places in 6186 ms of which 15 ms to minimize.
[2022-05-18 08:42:56] [INFO ] Deduced a trap composed of 566 places in 6061 ms of which 5 ms to minimize.
[2022-05-18 08:42:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 13077 ms
[2022-05-18 08:42:57] [INFO ] After 17581ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 318 ms.
[2022-05-18 08:42:57] [INFO ] After 23984ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 5411 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5411/5411 places, 8690/8690 transitions.
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 337 place count 5411 transition count 13843
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 674 place count 5074 transition count 13843
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 699 place count 5074 transition count 13843
Applied a total of 699 rules in 2206 ms. Remains 5074 /5411 variables (removed 337) and now considering 13843/8690 (removed -5153) transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5411 places, 13843/8690 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 531 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 19630 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 19630 steps, saw 9229 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:43:03] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-18 08:43:03] [INFO ] Computed 1249 place invariants in 363 ms
[2022-05-18 08:43:04] [INFO ] After 476ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:43:05] [INFO ] [Nat]Absence check using 49 positive place invariants in 83 ms returned sat
[2022-05-18 08:43:05] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 354 ms returned sat
[2022-05-18 08:43:13] [INFO ] After 8312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:43:13] [INFO ] State equation strengthened by 8602 read => feed constraints.
[2022-05-18 08:43:23] [INFO ] After 9802ms SMT Verify possible using 8602 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-05-18 08:43:23] [INFO ] After 19265ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 5074 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5074/5074 places, 13843/13843 transitions.
Applied a total of 0 rules in 783 ms. Remains 5074 /5074 variables (removed 0) and now considering 13843/13843 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5074 places, 13843/13843 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5074/5074 places, 13843/13843 transitions.
Applied a total of 0 rules in 790 ms. Remains 5074 /5074 variables (removed 0) and now considering 13843/13843 (removed 0) transitions.
[2022-05-18 08:43:25] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-18 08:43:25] [INFO ] Computed 1249 place invariants in 359 ms
[2022-05-18 08:43:32] [INFO ] Implicit Places using invariants in 6994 ms returned []
Implicit Place search using SMT only with invariants took 6995 ms to find 0 implicit places.
[2022-05-18 08:43:32] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-18 08:43:32] [INFO ] Computed 1249 place invariants in 334 ms
[2022-05-18 08:43:40] [INFO ] Dead Transitions using invariants and state equation in 8362 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5074 places, 13843/13843 transitions.
Graph (trivial) has 3577 edges and 5074 vertex of which 25 / 5074 are part of one of the 1 SCC in 8 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 51801 edges and 5050 vertex of which 5028 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.7 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t11620.t13897 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 0 with 242 rules applied. Total rules applied 244 place count 4642 transition count 12115
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 239 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 1 with 720 rules applied. Total rules applied 964 place count 4401 transition count 11636
Ensure Unique test removed 1 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 239 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 2 with 678 rules applied. Total rules applied 1642 place count 4161 transition count 11198
Ensure Unique test removed 40 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 199 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 3 with 635 rules applied. Total rules applied 2277 place count 3922 transition count 10802
Ensure Unique test removed 2 places
Reduce places removed 199 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 197 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2835 place count 3723 transition count 10443
Ensure Unique test removed 35 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 519 rules applied. Total rules applied 3354 place count 3526 transition count 10121
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3804 place count 3364 transition count 9833
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4218 place count 3204 transition count 9579
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4570 place count 3076 transition count 9355
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4890 place count 2950 transition count 9161
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5156 place count 2852 transition count 8993
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 238 rules applied. Total rules applied 5394 place count 2756 transition count 8851
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5586 place count 2684 transition count 8731
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 168 rules applied. Total rules applied 5754 place count 2614 transition count 8633
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5884 place count 2564 transition count 8553
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 110 rules applied. Total rules applied 5994 place count 2516 transition count 8491
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6074 place count 2484 transition count 8443
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 64 rules applied. Total rules applied 6138 place count 2454 transition count 8409
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6180 place count 2436 transition count 8385
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 30 rules applied. Total rules applied 6210 place count 2420 transition count 8371
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6226 place count 2412 transition count 8363
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 9 rules applied. Total rules applied 6235 place count 2406 transition count 8360
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 6239 place count 2403 transition count 8359
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 550 Pre rules applied. Total rules applied 6239 place count 2403 transition count 7809
Deduced a syphon composed of 550 places in 1 ms
Ensure Unique test removed 549 places
Reduce places removed 1099 places and 0 transitions.
Iterating global reduction 23 with 1649 rules applied. Total rules applied 7888 place count 1304 transition count 7809
Discarding 551 places :
Symmetric choice reduction at 23 with 551 rule applications. Total rules 8439 place count 753 transition count 7258
Iterating global reduction 23 with 551 rules applied. Total rules applied 8990 place count 753 transition count 7258
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8990 place count 753 transition count 7257
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8992 place count 752 transition count 7257
Discarding 539 places :
Symmetric choice reduction at 23 with 539 rule applications. Total rules 9531 place count 213 transition count 1328
Iterating global reduction 23 with 539 rules applied. Total rules applied 10070 place count 213 transition count 1328
Ensure Unique test removed 539 transitions
Reduce isomorphic transitions removed 539 transitions.
Iterating post reduction 23 with 539 rules applied. Total rules applied 10609 place count 213 transition count 789
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 24 with 53 rules applied. Total rules applied 10662 place count 186 transition count 763
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 24 with 1 rules applied. Total rules applied 10663 place count 186 transition count 762
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 10664 place count 186 transition count 761
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 25 with 23 rules applied. Total rules applied 10687 place count 186 transition count 738
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 25 with 23 rules applied. Total rules applied 10710 place count 163 transition count 738
Discarding 22 places :
Symmetric choice reduction at 26 with 22 rule applications. Total rules 10732 place count 141 transition count 496
Ensure Unique test removed 11 places
Iterating global reduction 26 with 33 rules applied. Total rules applied 10765 place count 130 transition count 496
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 26 with 22 rules applied. Total rules applied 10787 place count 130 transition count 474
Discarding 11 places :
Symmetric choice reduction at 27 with 11 rule applications. Total rules 10798 place count 119 transition count 353
Iterating global reduction 27 with 11 rules applied. Total rules applied 10809 place count 119 transition count 353
Discarding 11 places :
Symmetric choice reduction at 27 with 11 rule applications. Total rules 10820 place count 108 transition count 342
Iterating global reduction 27 with 11 rules applied. Total rules applied 10831 place count 108 transition count 342
Applied a total of 10831 rules in 10945 ms. Remains 108 /5074 variables (removed 4966) and now considering 342/13843 (removed 13501) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 342 rows 108 cols
[2022-05-18 08:43:51] [INFO ] Computed 40 place invariants in 9 ms
[2022-05-18 08:43:51] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:43:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 08:43:51] [INFO ] [Nat]Absence check using 5 positive and 35 generalized place invariants in 7 ms returned sat
[2022-05-18 08:43:51] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:43:51] [INFO ] After 98ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-05-18 08:43:51] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:43:51] [INFO ] Flatten gal took : 23 ms
[2022-05-18 08:43:51] [INFO ] Flatten gal took : 20 ms
[2022-05-18 08:43:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3450065847423114.gal : 17 ms
[2022-05-18 08:43:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7260653279561009127.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17255345912440430341;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3450065847423114.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7260653279561009127.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...316
Loading property file /tmp/ReachabilityCardinality7260653279561009127.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 17
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :17 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 25
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :25 after 107
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :107 after 132
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :132 after 349
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :349 after 441
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :441 after 1236
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1236 after 2231
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2231 after 5313
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5313 after 13991
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,58833,10.6623,270536,2,126332,19,327283,6,0,740,499801,0
Total reachable state count : 58833

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,1408,10.7269,270536,2,6675,19,327283,7,0,747,499801,0
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 2 out of 5411 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5411/5411 places, 8690/8690 transitions.
Applied a total of 0 rules in 566 ms. Remains 5411 /5411 variables (removed 0) and now considering 8690/8690 (removed 0) transitions.
[2022-05-18 08:44:03] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:44:03] [INFO ] Computed 1249 place invariants in 254 ms
[2022-05-18 08:44:07] [INFO ] Implicit Places using invariants in 4406 ms returned []
[2022-05-18 08:44:07] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:44:08] [INFO ] Computed 1249 place invariants in 228 ms
[2022-05-18 08:44:12] [INFO ] Implicit Places using invariants and state equation in 4389 ms returned []
Implicit Place search using SMT with State Equation took 8797 ms to find 0 implicit places.
[2022-05-18 08:44:13] [INFO ] Redundant transitions in 963 ms returned []
[2022-05-18 08:44:13] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:44:13] [INFO ] Computed 1249 place invariants in 251 ms
[2022-05-18 08:44:18] [INFO ] Dead Transitions using invariants and state equation in 5329 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5411/5411 places, 8690/8690 transitions.
Computed a total of 2812 stabilizing places and 3514 stable transitions
Computed a total of 2812 stabilizing places and 3514 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 124 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24226 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24226 steps, saw 11506 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:44:21] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:44:22] [INFO ] Computed 1249 place invariants in 232 ms
[2022-05-18 08:44:22] [INFO ] After 499ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:44:23] [INFO ] [Nat]Absence check using 49 positive place invariants in 77 ms returned sat
[2022-05-18 08:44:23] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 338 ms returned sat
[2022-05-18 08:44:28] [INFO ] After 5003ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:44:28] [INFO ] State equation strengthened by 3112 read => feed constraints.
[2022-05-18 08:44:32] [INFO ] After 4240ms SMT Verify possible using 3112 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:44:39] [INFO ] Deduced a trap composed of 1221 places in 5912 ms of which 5 ms to minimize.
[2022-05-18 08:44:45] [INFO ] Deduced a trap composed of 566 places in 5930 ms of which 6 ms to minimize.
[2022-05-18 08:44:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 12636 ms
[2022-05-18 08:44:45] [INFO ] After 17044ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 263 ms.
[2022-05-18 08:44:45] [INFO ] After 23335ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 5411 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5411/5411 places, 8690/8690 transitions.
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 337 place count 5411 transition count 13843
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 674 place count 5074 transition count 13843
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 699 place count 5074 transition count 13843
Applied a total of 699 rules in 2299 ms. Remains 5074 /5411 variables (removed 337) and now considering 13843/8690 (removed -5153) transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5411 places, 13843/8690 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 533 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 19682 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 19682 steps, saw 9249 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:44:51] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-18 08:44:52] [INFO ] Computed 1249 place invariants in 338 ms
[2022-05-18 08:44:52] [INFO ] After 470ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:44:53] [INFO ] [Nat]Absence check using 49 positive place invariants in 79 ms returned sat
[2022-05-18 08:44:53] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 310 ms returned sat
[2022-05-18 08:45:01] [INFO ] After 7751ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:45:01] [INFO ] State equation strengthened by 8602 read => feed constraints.
[2022-05-18 08:45:11] [INFO ] After 9733ms SMT Verify possible using 8602 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-05-18 08:45:11] [INFO ] After 18514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 5074 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5074/5074 places, 13843/13843 transitions.
Applied a total of 0 rules in 808 ms. Remains 5074 /5074 variables (removed 0) and now considering 13843/13843 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5074 places, 13843/13843 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5074/5074 places, 13843/13843 transitions.
Applied a total of 0 rules in 794 ms. Remains 5074 /5074 variables (removed 0) and now considering 13843/13843 (removed 0) transitions.
[2022-05-18 08:45:12] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-18 08:45:13] [INFO ] Computed 1249 place invariants in 333 ms
[2022-05-18 08:45:19] [INFO ] Implicit Places using invariants in 6907 ms returned []
Implicit Place search using SMT only with invariants took 6908 ms to find 0 implicit places.
[2022-05-18 08:45:19] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-18 08:45:20] [INFO ] Computed 1249 place invariants in 330 ms
[2022-05-18 08:45:27] [INFO ] Dead Transitions using invariants and state equation in 8157 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5074 places, 13843/13843 transitions.
Graph (trivial) has 3577 edges and 5074 vertex of which 25 / 5074 are part of one of the 1 SCC in 2 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 51801 edges and 5050 vertex of which 5028 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t11620.t13897 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 0 with 242 rules applied. Total rules applied 244 place count 4642 transition count 12115
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 239 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 1 with 720 rules applied. Total rules applied 964 place count 4401 transition count 11636
Ensure Unique test removed 1 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 239 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 2 with 678 rules applied. Total rules applied 1642 place count 4161 transition count 11198
Ensure Unique test removed 40 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 199 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 3 with 635 rules applied. Total rules applied 2277 place count 3922 transition count 10802
Ensure Unique test removed 2 places
Reduce places removed 199 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 197 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2835 place count 3723 transition count 10443
Ensure Unique test removed 35 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 519 rules applied. Total rules applied 3354 place count 3526 transition count 10121
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3804 place count 3364 transition count 9833
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4218 place count 3204 transition count 9579
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4570 place count 3076 transition count 9355
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4890 place count 2950 transition count 9161
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5156 place count 2852 transition count 8993
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 238 rules applied. Total rules applied 5394 place count 2756 transition count 8851
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5586 place count 2684 transition count 8731
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 168 rules applied. Total rules applied 5754 place count 2614 transition count 8633
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5884 place count 2564 transition count 8553
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 110 rules applied. Total rules applied 5994 place count 2516 transition count 8491
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6074 place count 2484 transition count 8443
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 64 rules applied. Total rules applied 6138 place count 2454 transition count 8409
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6180 place count 2436 transition count 8385
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 30 rules applied. Total rules applied 6210 place count 2420 transition count 8371
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6226 place count 2412 transition count 8363
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 9 rules applied. Total rules applied 6235 place count 2406 transition count 8360
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 6239 place count 2403 transition count 8359
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 550 Pre rules applied. Total rules applied 6239 place count 2403 transition count 7809
Deduced a syphon composed of 550 places in 2 ms
Ensure Unique test removed 549 places
Reduce places removed 1099 places and 0 transitions.
Iterating global reduction 23 with 1649 rules applied. Total rules applied 7888 place count 1304 transition count 7809
Discarding 551 places :
Symmetric choice reduction at 23 with 551 rule applications. Total rules 8439 place count 753 transition count 7258
Iterating global reduction 23 with 551 rules applied. Total rules applied 8990 place count 753 transition count 7258
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8990 place count 753 transition count 7257
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8992 place count 752 transition count 7257
Discarding 539 places :
Symmetric choice reduction at 23 with 539 rule applications. Total rules 9531 place count 213 transition count 1328
Iterating global reduction 23 with 539 rules applied. Total rules applied 10070 place count 213 transition count 1328
Ensure Unique test removed 539 transitions
Reduce isomorphic transitions removed 539 transitions.
Iterating post reduction 23 with 539 rules applied. Total rules applied 10609 place count 213 transition count 789
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 24 with 53 rules applied. Total rules applied 10662 place count 186 transition count 763
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 24 with 1 rules applied. Total rules applied 10663 place count 186 transition count 762
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 10664 place count 186 transition count 761
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 25 with 23 rules applied. Total rules applied 10687 place count 186 transition count 738
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 25 with 23 rules applied. Total rules applied 10710 place count 163 transition count 738
Discarding 22 places :
Symmetric choice reduction at 26 with 22 rule applications. Total rules 10732 place count 141 transition count 496
Ensure Unique test removed 11 places
Iterating global reduction 26 with 33 rules applied. Total rules applied 10765 place count 130 transition count 496
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 26 with 22 rules applied. Total rules applied 10787 place count 130 transition count 474
Discarding 11 places :
Symmetric choice reduction at 27 with 11 rule applications. Total rules 10798 place count 119 transition count 353
Iterating global reduction 27 with 11 rules applied. Total rules applied 10809 place count 119 transition count 353
Discarding 11 places :
Symmetric choice reduction at 27 with 11 rule applications. Total rules 10820 place count 108 transition count 342
Iterating global reduction 27 with 11 rules applied. Total rules applied 10831 place count 108 transition count 342
Applied a total of 10831 rules in 9981 ms. Remains 108 /5074 variables (removed 4966) and now considering 342/13843 (removed 13501) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 342 rows 108 cols
[2022-05-18 08:45:37] [INFO ] Computed 40 place invariants in 5 ms
[2022-05-18 08:45:37] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:45:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-18 08:45:37] [INFO ] [Nat]Absence check using 5 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-18 08:45:38] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:45:38] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-05-18 08:45:38] [INFO ] After 132ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:45:38] [INFO ] Flatten gal took : 21 ms
[2022-05-18 08:45:38] [INFO ] Flatten gal took : 20 ms
[2022-05-18 08:45:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6861206047434217126.gal : 6 ms
[2022-05-18 08:45:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7860817012666655775.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms18281436557473202093;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6861206047434217126.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7860817012666655775.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality7860817012666655775.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 17
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :17 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 25
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :25 after 107
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :107 after 132
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :132 after 349
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :349 after 441
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :441 after 1236
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1236 after 2231
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2231 after 5313
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5313 after 13991
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,58833,10.5543,271424,2,126332,19,327283,6,0,740,499801,0
Total reachable state count : 58833

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,1408,10.6179,271424,2,6675,19,327283,7,0,747,499801,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1245 reset in 1133 ms.
Product exploration explored 100000 steps with 1245 reset in 1158 ms.
Built C files in :
/tmp/ltsmin11825532792535888361
[2022-05-18 08:45:51] [INFO ] Too many transitions (8690) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:45:51] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11825532792535888361
Running compilation step : cd /tmp/ltsmin11825532792535888361;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11825532792535888361;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11825532792535888361;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 5411 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5411/5411 places, 8690/8690 transitions.
Applied a total of 0 rules in 562 ms. Remains 5411 /5411 variables (removed 0) and now considering 8690/8690 (removed 0) transitions.
[2022-05-18 08:45:54] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:45:55] [INFO ] Computed 1249 place invariants in 235 ms
[2022-05-18 08:45:59] [INFO ] Implicit Places using invariants in 4284 ms returned []
[2022-05-18 08:45:59] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:45:59] [INFO ] Computed 1249 place invariants in 230 ms
[2022-05-18 08:46:03] [INFO ] Implicit Places using invariants and state equation in 4198 ms returned []
Implicit Place search using SMT with State Equation took 8509 ms to find 0 implicit places.
[2022-05-18 08:46:04] [INFO ] Redundant transitions in 957 ms returned []
[2022-05-18 08:46:04] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:46:04] [INFO ] Computed 1249 place invariants in 247 ms
[2022-05-18 08:46:09] [INFO ] Dead Transitions using invariants and state equation in 5101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5411/5411 places, 8690/8690 transitions.
Built C files in :
/tmp/ltsmin10302739977646771337
[2022-05-18 08:46:09] [INFO ] Too many transitions (8690) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:46:09] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10302739977646771337
Running compilation step : cd /tmp/ltsmin10302739977646771337;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10302739977646771337;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10302739977646771337;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 08:46:14] [INFO ] Flatten gal took : 289 ms
[2022-05-18 08:46:14] [INFO ] Flatten gal took : 321 ms
[2022-05-18 08:46:14] [INFO ] Time to serialize gal into /tmp/LTL13455977664261897526.gal : 56 ms
[2022-05-18 08:46:14] [INFO ] Time to serialize properties into /tmp/LTL14183759632046286701.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13455977664261897526.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14183759632046286701.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1345597...268
Read 1 LTL properties
Checking formula 0 : !((F(X(F(G(X("(Node18ThinksNode17ShouldBeNodeMasterToReplaceNode15<=Node12HasTheLeafSetOfRx1ToReplaceNode16)")))))))
Formula 0 simplified : !FXFGX"(Node18ThinksNode17ShouldBeNodeMasterToReplaceNode15<=Node12HasTheLeafSetOfRx1ToReplaceNode16)"
Detected timeout of ITS tools.
[2022-05-18 08:46:30] [INFO ] Flatten gal took : 288 ms
[2022-05-18 08:46:30] [INFO ] Applying decomposition
[2022-05-18 08:46:30] [INFO ] Flatten gal took : 321 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5117545636375876536.txt' '-o' '/tmp/graph5117545636375876536.bin' '-w' '/tmp/graph5117545636375876536.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5117545636375876536.bin' '-l' '-1' '-v' '-w' '/tmp/graph5117545636375876536.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:46:31] [INFO ] Decomposing Gal with order
[2022-05-18 08:46:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:46:34] [INFO ] Removed a total of 7266 redundant transitions.
[2022-05-18 08:46:34] [INFO ] Flatten gal took : 2147 ms
[2022-05-18 08:46:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 953 labels/synchronizations in 425 ms.
[2022-05-18 08:46:36] [INFO ] Time to serialize gal into /tmp/LTL3769655612460404651.gal : 62 ms
[2022-05-18 08:46:36] [INFO ] Time to serialize properties into /tmp/LTL11010715572596655986.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3769655612460404651.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11010715572596655986.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3769655...267
Read 1 LTL properties
Checking formula 0 : !((F(X(F(G(X("(gu252.Node18ThinksNode17ShouldBeNodeMasterToReplaceNode15<=gu252.Node12HasTheLeafSetOfRx1ToReplaceNode16)")))))))
Formula 0 simplified : !FXFGX"(gu252.Node18ThinksNode17ShouldBeNodeMasterToReplaceNode15<=gu252.Node12HasTheLeafSetOfRx1ToReplaceNode16)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10106682797273272308
[2022-05-18 08:46:51] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10106682797273272308
Running compilation step : cd /tmp/ltsmin10106682797273272308;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10106682797273272308;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10106682797273272308;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-07 finished in 285336 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 19204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Drop transitions removed 6598 transitions
Trivial Post-agglo rules discarded 6598 transitions
Performed 6598 trivial Post agglomeration. Transition count delta: 6598
Iterating post reduction 0 with 6598 rules applied. Total rules applied 6598 place count 19204 transition count 21375
Reduce places removed 6598 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6600 rules applied. Total rules applied 13198 place count 12606 transition count 21373
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 13200 place count 12604 transition count 21373
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 550 Pre rules applied. Total rules applied 13200 place count 12604 transition count 20823
Deduced a syphon composed of 550 places in 27 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 3 with 1100 rules applied. Total rules applied 14300 place count 12054 transition count 20823
Discarding 6048 places :
Symmetric choice reduction at 3 with 6048 rule applications. Total rules 20348 place count 6006 transition count 14775
Iterating global reduction 3 with 6048 rules applied. Total rules applied 26396 place count 6006 transition count 14775
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 26396 place count 6006 transition count 14755
Deduced a syphon composed of 20 places in 10 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 26436 place count 5986 transition count 14755
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 26984 place count 5438 transition count 8727
Iterating global reduction 3 with 548 rules applied. Total rules applied 27532 place count 5438 transition count 8727
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 27582 place count 5413 transition count 8702
Applied a total of 27582 rules in 3583 ms. Remains 5413 /19204 variables (removed 13791) and now considering 8702/27973 (removed 19271) transitions.
[2022-05-18 08:46:58] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:46:58] [INFO ] Computed 1249 place invariants in 236 ms
[2022-05-18 08:47:02] [INFO ] Implicit Places using invariants in 4455 ms returned []
[2022-05-18 08:47:02] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:47:02] [INFO ] Computed 1249 place invariants in 240 ms
[2022-05-18 08:47:07] [INFO ] Implicit Places using invariants and state equation in 4701 ms returned []
Implicit Place search using SMT with State Equation took 9157 ms to find 0 implicit places.
[2022-05-18 08:47:08] [INFO ] Redundant transitions in 1099 ms returned []
[2022-05-18 08:47:08] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:47:08] [INFO ] Computed 1249 place invariants in 234 ms
[2022-05-18 08:47:13] [INFO ] Dead Transitions using invariants and state equation in 5569 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5413/19204 places, 8702/27973 transitions.
Finished structural reductions, in 1 iterations. Remains : 5413/19204 places, 8702/27973 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s2534 s2287)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1247 reset in 1257 ms.
Product exploration explored 100000 steps with 1247 reset in 1319 ms.
Computed a total of 2814 stabilizing places and 3526 stable transitions
Computed a total of 2814 stabilizing places and 3526 stable transitions
Detected a total of 2814/5413 stabilizing places and 3526/8702 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 152 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 124 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 23624 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23624 steps, saw 11232 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:47:19] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:47:20] [INFO ] Computed 1249 place invariants in 238 ms
[2022-05-18 08:47:20] [INFO ] After 498ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:47:21] [INFO ] [Nat]Absence check using 49 positive place invariants in 78 ms returned sat
[2022-05-18 08:47:21] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 341 ms returned sat
[2022-05-18 08:47:26] [INFO ] After 5208ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:47:26] [INFO ] State equation strengthened by 3122 read => feed constraints.
[2022-05-18 08:47:28] [INFO ] After 1720ms SMT Verify possible using 3122 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:47:29] [INFO ] After 2157ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 277 ms.
[2022-05-18 08:47:29] [INFO ] After 8672ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 5413 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5413/5413 places, 8702/8702 transitions.
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 0 with 338 rules applied. Total rules applied 338 place count 5413 transition count 13844
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 0 with 338 rules applied. Total rules applied 676 place count 5075 transition count 13844
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 726 place count 5075 transition count 13844
Applied a total of 726 rules in 2468 ms. Remains 5075 /5413 variables (removed 338) and now considering 13844/8702 (removed -5142) transitions.
Finished structural reductions, in 1 iterations. Remains : 5075/5413 places, 13844/8702 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 558 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 19140 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 19140 steps, saw 9010 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:47:35] [INFO ] Flow matrix only has 12958 transitions (discarded 886 similar events)
// Phase 1: matrix 12958 rows 5075 cols
[2022-05-18 08:47:35] [INFO ] Computed 1249 place invariants in 348 ms
[2022-05-18 08:47:36] [INFO ] After 550ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:47:36] [INFO ] [Nat]Absence check using 49 positive place invariants in 79 ms returned sat
[2022-05-18 08:47:37] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 347 ms returned sat
[2022-05-18 08:47:44] [INFO ] After 7424ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:47:44] [INFO ] State equation strengthened by 8602 read => feed constraints.
[2022-05-18 08:47:48] [INFO ] After 3187ms SMT Verify possible using 8602 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:47:55] [INFO ] Deduced a trap composed of 553 places in 6870 ms of which 4 ms to minimize.
[2022-05-18 08:48:08] [INFO ] Deduced a trap composed of 530 places in 7116 ms of which 4 ms to minimize.
[2022-05-18 08:48:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 08:48:08] [INFO ] After 32114ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 5075 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5075/5075 places, 13844/13844 transitions.
Applied a total of 0 rules in 899 ms. Remains 5075 /5075 variables (removed 0) and now considering 13844/13844 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5075/5075 places, 13844/13844 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5075/5075 places, 13844/13844 transitions.
Applied a total of 0 rules in 887 ms. Remains 5075 /5075 variables (removed 0) and now considering 13844/13844 (removed 0) transitions.
[2022-05-18 08:48:10] [INFO ] Flow matrix only has 12958 transitions (discarded 886 similar events)
// Phase 1: matrix 12958 rows 5075 cols
[2022-05-18 08:48:10] [INFO ] Computed 1249 place invariants in 357 ms
[2022-05-18 08:48:16] [INFO ] Implicit Places using invariants in 6589 ms returned []
Implicit Place search using SMT only with invariants took 6590 ms to find 0 implicit places.
[2022-05-18 08:48:16] [INFO ] Flow matrix only has 12958 transitions (discarded 886 similar events)
// Phase 1: matrix 12958 rows 5075 cols
[2022-05-18 08:48:17] [INFO ] Computed 1249 place invariants in 376 ms
[2022-05-18 08:48:25] [INFO ] Dead Transitions using invariants and state equation in 8645 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5075/5075 places, 13844/13844 transitions.
Graph (trivial) has 3579 edges and 5075 vertex of which 25 / 5075 are part of one of the 1 SCC in 2 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 51805 edges and 5051 vertex of which 5029 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t11620.t13897 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4643 transition count 12115
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 723 rules applied. Total rules applied 968 place count 4401 transition count 11634
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 4160 transition count 11194
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3920 transition count 10796
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 560 rules applied. Total rules applied 2847 place count 3720 transition count 10436
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 520 rules applied. Total rules applied 3367 place count 3522 transition count 10114
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3817 place count 3360 transition count 9826
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 3200 transition count 9572
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4583 place count 3072 transition count 9348
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4903 place count 2946 transition count 9154
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5169 place count 2848 transition count 8986
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 238 rules applied. Total rules applied 5407 place count 2752 transition count 8844
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5599 place count 2680 transition count 8724
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 168 rules applied. Total rules applied 5767 place count 2610 transition count 8626
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5897 place count 2560 transition count 8546
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 110 rules applied. Total rules applied 6007 place count 2512 transition count 8484
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6087 place count 2480 transition count 8436
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 64 rules applied. Total rules applied 6151 place count 2450 transition count 8402
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6193 place count 2432 transition count 8378
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 30 rules applied. Total rules applied 6223 place count 2416 transition count 8364
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6239 place count 2408 transition count 8356
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 6248 place count 2401 transition count 8354
Ensure Unique test removed 2 places
Iterating post reduction 22 with 2 rules applied. Total rules applied 6250 place count 2399 transition count 8354
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 550 Pre rules applied. Total rules applied 6250 place count 2399 transition count 7804
Deduced a syphon composed of 550 places in 2 ms
Ensure Unique test removed 548 places
Reduce places removed 1098 places and 0 transitions.
Iterating global reduction 23 with 1648 rules applied. Total rules applied 7898 place count 1301 transition count 7804
Discarding 550 places :
Symmetric choice reduction at 23 with 550 rule applications. Total rules 8448 place count 751 transition count 7254
Iterating global reduction 23 with 550 rules applied. Total rules applied 8998 place count 751 transition count 7254
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8998 place count 751 transition count 7253
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 9000 place count 750 transition count 7253
Discarding 528 places :
Symmetric choice reduction at 23 with 528 rule applications. Total rules 9528 place count 222 transition count 1445
Iterating global reduction 23 with 528 rules applied. Total rules applied 10056 place count 222 transition count 1445
Ensure Unique test removed 528 transitions
Reduce isomorphic transitions removed 528 transitions.
Iterating post reduction 23 with 528 rules applied. Total rules applied 10584 place count 222 transition count 917
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 24 with 50 rules applied. Total rules applied 10634 place count 197 transition count 892
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 24 with 22 rules applied. Total rules applied 10656 place count 197 transition count 870
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 24 with 22 rules applied. Total rules applied 10678 place count 175 transition count 870
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 10700 place count 153 transition count 628
Ensure Unique test removed 2 places
Iterating global reduction 25 with 24 rules applied. Total rules applied 10724 place count 151 transition count 628
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 10746 place count 151 transition count 606
Applied a total of 10746 rules in 10390 ms. Remains 151 /5075 variables (removed 4924) and now considering 606/13844 (removed 13238) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 606 rows 151 cols
[2022-05-18 08:48:35] [INFO ] Computed 49 place invariants in 9 ms
[2022-05-18 08:48:36] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:48:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 08:48:36] [INFO ] [Nat]Absence check using 3 positive and 46 generalized place invariants in 6 ms returned sat
[2022-05-18 08:48:36] [INFO ] After 136ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:48:36] [INFO ] After 163ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-18 08:48:36] [INFO ] After 225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:48:36] [INFO ] Flatten gal took : 39 ms
[2022-05-18 08:48:36] [INFO ] Flatten gal took : 38 ms
[2022-05-18 08:48:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1348946243884503303.gal : 10 ms
[2022-05-18 08:48:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11597799779489372029.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4808877446351798008;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1348946243884503303.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11597799779489372029.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality11597799779489372029.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 23
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :23 after 27
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :27 after 42
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :42 after 242
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :242 after 330
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :330 after 1362
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1362 after 6674
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6674 after 13277
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13277 after 28036
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :28036 after 44892
Detected timeout of ITS tools.
[2022-05-18 08:48:51] [INFO ] Flatten gal took : 40 ms
[2022-05-18 08:48:51] [INFO ] Applying decomposition
[2022-05-18 08:48:51] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3180122083666084788.txt' '-o' '/tmp/graph3180122083666084788.bin' '-w' '/tmp/graph3180122083666084788.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3180122083666084788.bin' '-l' '-1' '-v' '-w' '/tmp/graph3180122083666084788.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:48:51] [INFO ] Decomposing Gal with order
[2022-05-18 08:48:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:48:51] [INFO ] Flatten gal took : 44 ms
[2022-05-18 08:48:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-18 08:48:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8715328978158722345.gal : 4 ms
[2022-05-18 08:48:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5770409256671612107.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4808877446351798008;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8715328978158722345.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5770409256671612107.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality5770409256671612107.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 48
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :48 after 454
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :454 after 7220
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7220 after 56785
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :56785 after 259348
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :259348 after 1.39526e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.39526e+06 after 6.1732e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17245732719561347076
[2022-05-18 08:49:06] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17245732719561347076
Running compilation step : cd /tmp/ltsmin17245732719561347076;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1203 ms.
Running link step : cd /tmp/ltsmin17245732719561347076;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin17245732719561347076;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
LTSmin run took 2296 ms.
Found Violation
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 147 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 5413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5413/5413 places, 8702/8702 transitions.
Applied a total of 0 rules in 580 ms. Remains 5413 /5413 variables (removed 0) and now considering 8702/8702 (removed 0) transitions.
[2022-05-18 08:49:11] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:49:11] [INFO ] Computed 1249 place invariants in 235 ms
[2022-05-18 08:49:15] [INFO ] Implicit Places using invariants in 4472 ms returned []
[2022-05-18 08:49:15] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:49:15] [INFO ] Computed 1249 place invariants in 227 ms
[2022-05-18 08:49:19] [INFO ] Implicit Places using invariants and state equation in 4266 ms returned []
Implicit Place search using SMT with State Equation took 8739 ms to find 0 implicit places.
[2022-05-18 08:49:20] [INFO ] Redundant transitions in 967 ms returned []
[2022-05-18 08:49:20] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:49:21] [INFO ] Computed 1249 place invariants in 238 ms
[2022-05-18 08:49:25] [INFO ] Dead Transitions using invariants and state equation in 5204 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5413/5413 places, 8702/8702 transitions.
Computed a total of 2814 stabilizing places and 3526 stable transitions
Computed a total of 2814 stabilizing places and 3526 stable transitions
Detected a total of 2814/5413 stabilizing places and 3526/8702 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 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 124 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 23496 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23496 steps, saw 11171 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:49:29] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:49:29] [INFO ] Computed 1249 place invariants in 234 ms
[2022-05-18 08:49:30] [INFO ] After 518ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:49:30] [INFO ] [Nat]Absence check using 49 positive place invariants in 80 ms returned sat
[2022-05-18 08:49:31] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 376 ms returned sat
[2022-05-18 08:49:38] [INFO ] After 6875ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:49:38] [INFO ] State equation strengthened by 3122 read => feed constraints.
[2022-05-18 08:49:40] [INFO ] After 1907ms SMT Verify possible using 3122 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:49:40] [INFO ] After 2358ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 281 ms.
[2022-05-18 08:49:40] [INFO ] After 10637ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 5413 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5413/5413 places, 8702/8702 transitions.
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 0 with 338 rules applied. Total rules applied 338 place count 5413 transition count 13844
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 0 with 338 rules applied. Total rules applied 676 place count 5075 transition count 13844
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 726 place count 5075 transition count 13844
Applied a total of 726 rules in 2352 ms. Remains 5075 /5413 variables (removed 338) and now considering 13844/8702 (removed -5142) transitions.
Finished structural reductions, in 1 iterations. Remains : 5075/5413 places, 13844/8702 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 18918 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 18918 steps, saw 8915 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:49:46] [INFO ] Flow matrix only has 12958 transitions (discarded 886 similar events)
// Phase 1: matrix 12958 rows 5075 cols
[2022-05-18 08:49:47] [INFO ] Computed 1249 place invariants in 352 ms
[2022-05-18 08:49:47] [INFO ] After 476ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:49:48] [INFO ] [Nat]Absence check using 49 positive place invariants in 73 ms returned sat
[2022-05-18 08:49:48] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 333 ms returned sat
[2022-05-18 08:49:56] [INFO ] After 7355ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:49:56] [INFO ] State equation strengthened by 8602 read => feed constraints.
[2022-05-18 08:49:59] [INFO ] After 3350ms SMT Verify possible using 8602 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:50:07] [INFO ] Deduced a trap composed of 553 places in 7170 ms of which 7 ms to minimize.
[2022-05-18 08:50:12] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 13036 ms
[2022-05-18 08:50:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 08:50:12] [INFO ] After 25051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 5075 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5075/5075 places, 13844/13844 transitions.
Applied a total of 0 rules in 818 ms. Remains 5075 /5075 variables (removed 0) and now considering 13844/13844 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5075/5075 places, 13844/13844 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5075/5075 places, 13844/13844 transitions.
Applied a total of 0 rules in 808 ms. Remains 5075 /5075 variables (removed 0) and now considering 13844/13844 (removed 0) transitions.
[2022-05-18 08:50:14] [INFO ] Flow matrix only has 12958 transitions (discarded 886 similar events)
// Phase 1: matrix 12958 rows 5075 cols
[2022-05-18 08:50:14] [INFO ] Computed 1249 place invariants in 346 ms
[2022-05-18 08:50:20] [INFO ] Implicit Places using invariants in 6523 ms returned []
Implicit Place search using SMT only with invariants took 6531 ms to find 0 implicit places.
[2022-05-18 08:50:20] [INFO ] Flow matrix only has 12958 transitions (discarded 886 similar events)
// Phase 1: matrix 12958 rows 5075 cols
[2022-05-18 08:50:21] [INFO ] Computed 1249 place invariants in 339 ms
[2022-05-18 08:50:28] [INFO ] Dead Transitions using invariants and state equation in 7804 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5075/5075 places, 13844/13844 transitions.
Graph (trivial) has 3579 edges and 5075 vertex of which 25 / 5075 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 51805 edges and 5051 vertex of which 5029 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.7 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t11620.t13897 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4643 transition count 12115
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 723 rules applied. Total rules applied 968 place count 4401 transition count 11634
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 4160 transition count 11194
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3920 transition count 10796
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 560 rules applied. Total rules applied 2847 place count 3720 transition count 10436
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 520 rules applied. Total rules applied 3367 place count 3522 transition count 10114
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3817 place count 3360 transition count 9826
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 3200 transition count 9572
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4583 place count 3072 transition count 9348
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4903 place count 2946 transition count 9154
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5169 place count 2848 transition count 8986
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 238 rules applied. Total rules applied 5407 place count 2752 transition count 8844
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5599 place count 2680 transition count 8724
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 168 rules applied. Total rules applied 5767 place count 2610 transition count 8626
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5897 place count 2560 transition count 8546
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 110 rules applied. Total rules applied 6007 place count 2512 transition count 8484
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6087 place count 2480 transition count 8436
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 64 rules applied. Total rules applied 6151 place count 2450 transition count 8402
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6193 place count 2432 transition count 8378
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 30 rules applied. Total rules applied 6223 place count 2416 transition count 8364
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6239 place count 2408 transition count 8356
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 6248 place count 2401 transition count 8354
Ensure Unique test removed 2 places
Iterating post reduction 22 with 2 rules applied. Total rules applied 6250 place count 2399 transition count 8354
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 550 Pre rules applied. Total rules applied 6250 place count 2399 transition count 7804
Deduced a syphon composed of 550 places in 2 ms
Ensure Unique test removed 548 places
Reduce places removed 1098 places and 0 transitions.
Iterating global reduction 23 with 1648 rules applied. Total rules applied 7898 place count 1301 transition count 7804
Discarding 550 places :
Symmetric choice reduction at 23 with 550 rule applications. Total rules 8448 place count 751 transition count 7254
Iterating global reduction 23 with 550 rules applied. Total rules applied 8998 place count 751 transition count 7254
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8998 place count 751 transition count 7253
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 9000 place count 750 transition count 7253
Discarding 528 places :
Symmetric choice reduction at 23 with 528 rule applications. Total rules 9528 place count 222 transition count 1445
Iterating global reduction 23 with 528 rules applied. Total rules applied 10056 place count 222 transition count 1445
Ensure Unique test removed 528 transitions
Reduce isomorphic transitions removed 528 transitions.
Iterating post reduction 23 with 528 rules applied. Total rules applied 10584 place count 222 transition count 917
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 24 with 50 rules applied. Total rules applied 10634 place count 197 transition count 892
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 24 with 22 rules applied. Total rules applied 10656 place count 197 transition count 870
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 24 with 22 rules applied. Total rules applied 10678 place count 175 transition count 870
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 10700 place count 153 transition count 628
Ensure Unique test removed 2 places
Iterating global reduction 25 with 24 rules applied. Total rules applied 10724 place count 151 transition count 628
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 10746 place count 151 transition count 606
Applied a total of 10746 rules in 10768 ms. Remains 151 /5075 variables (removed 4924) and now considering 606/13844 (removed 13238) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 606 rows 151 cols
[2022-05-18 08:50:39] [INFO ] Computed 49 place invariants in 10 ms
[2022-05-18 08:50:39] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:50:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 08:50:39] [INFO ] [Nat]Absence check using 3 positive and 46 generalized place invariants in 6 ms returned sat
[2022-05-18 08:50:39] [INFO ] After 141ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:50:39] [INFO ] After 178ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-18 08:50:39] [INFO ] After 239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:50:39] [INFO ] Flatten gal took : 38 ms
[2022-05-18 08:50:39] [INFO ] Flatten gal took : 38 ms
[2022-05-18 08:50:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1866289227508558738.gal : 5 ms
[2022-05-18 08:50:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5165665105403772514.prop : 163 ms
Invoking ITS tools like this :cd /tmp/redAtoms2207452334408342126;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1866289227508558738.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5165665105403772514.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality5165665105403772514.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 23
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :23 after 27
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :27 after 42
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :42 after 242
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :242 after 330
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :330 after 1362
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1362 after 6674
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6674 after 13277
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13277 after 28036
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :28036 after 44892
Detected timeout of ITS tools.
[2022-05-18 08:50:55] [INFO ] Flatten gal took : 41 ms
[2022-05-18 08:50:55] [INFO ] Applying decomposition
[2022-05-18 08:50:55] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6407004270678670593.txt' '-o' '/tmp/graph6407004270678670593.bin' '-w' '/tmp/graph6407004270678670593.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6407004270678670593.bin' '-l' '-1' '-v' '-w' '/tmp/graph6407004270678670593.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:50:55] [INFO ] Decomposing Gal with order
[2022-05-18 08:50:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:50:55] [INFO ] Flatten gal took : 42 ms
[2022-05-18 08:50:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-18 08:50:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17484624388150659240.gal : 4 ms
[2022-05-18 08:50:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13447986702605381918.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms2207452334408342126;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17484624388150659240.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13447986702605381918.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality13447986702605381918.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 48
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :48 after 454
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :454 after 7220
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7220 after 56785
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :56785 after 259348
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :259348 after 1.39526e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.39526e+06 after 6.1732e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4174291373890050331
[2022-05-18 08:51:10] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4174291373890050331
Running compilation step : cd /tmp/ltsmin4174291373890050331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1191 ms.
Running link step : cd /tmp/ltsmin4174291373890050331;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4174291373890050331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
LTSmin run took 1587 ms.
Found Violation
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 159 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1246 reset in 1152 ms.
Product exploration explored 100000 steps with 1247 reset in 1215 ms.
Built C files in :
/tmp/ltsmin12102551954199844545
[2022-05-18 08:51:15] [INFO ] Too many transitions (8702) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:51:15] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12102551954199844545
Running compilation step : cd /tmp/ltsmin12102551954199844545;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12102551954199844545;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12102551954199844545;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 5413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5413/5413 places, 8702/8702 transitions.
Applied a total of 0 rules in 564 ms. Remains 5413 /5413 variables (removed 0) and now considering 8702/8702 (removed 0) transitions.
[2022-05-18 08:51:19] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:51:19] [INFO ] Computed 1249 place invariants in 235 ms
[2022-05-18 08:51:23] [INFO ] Implicit Places using invariants in 4235 ms returned []
[2022-05-18 08:51:23] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:51:23] [INFO ] Computed 1249 place invariants in 238 ms
[2022-05-18 08:51:28] [INFO ] Implicit Places using invariants and state equation in 4467 ms returned []
Implicit Place search using SMT with State Equation took 8706 ms to find 0 implicit places.
[2022-05-18 08:51:29] [INFO ] Redundant transitions in 972 ms returned []
[2022-05-18 08:51:29] [INFO ] Flow matrix only has 8102 transitions (discarded 600 similar events)
// Phase 1: matrix 8102 rows 5413 cols
[2022-05-18 08:51:29] [INFO ] Computed 1249 place invariants in 269 ms
[2022-05-18 08:51:34] [INFO ] Dead Transitions using invariants and state equation in 5336 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5413/5413 places, 8702/8702 transitions.
Built C files in :
/tmp/ltsmin7628425819824076255
[2022-05-18 08:51:34] [INFO ] Too many transitions (8702) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:51:34] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7628425819824076255
Running compilation step : cd /tmp/ltsmin7628425819824076255;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7628425819824076255;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7628425819824076255;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 08:51:38] [INFO ] Flatten gal took : 260 ms
[2022-05-18 08:51:38] [INFO ] Flatten gal took : 331 ms
[2022-05-18 08:51:38] [INFO ] Time to serialize gal into /tmp/LTL2016485736587139491.gal : 30 ms
[2022-05-18 08:51:38] [INFO ] Time to serialize properties into /tmp/LTL8212840206819279440.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2016485736587139491.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8212840206819279440.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2016485...266
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node13HasAskedItsLeafSetToRx8ToReplaceNode22<=Node11HasAskedItsLeafSetToLx3ToReplaceNode5)"))))
Formula 0 simplified : !FG"(Node13HasAskedItsLeafSetToRx8ToReplaceNode22<=Node11HasAskedItsLeafSetToLx3ToReplaceNode5)"
Detected timeout of ITS tools.
[2022-05-18 08:51:53] [INFO ] Flatten gal took : 260 ms
[2022-05-18 08:51:54] [INFO ] Applying decomposition
[2022-05-18 08:51:54] [INFO ] Flatten gal took : 269 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8648367993464122388.txt' '-o' '/tmp/graph8648367993464122388.bin' '-w' '/tmp/graph8648367993464122388.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8648367993464122388.bin' '-l' '-1' '-v' '-w' '/tmp/graph8648367993464122388.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:51:54] [INFO ] Decomposing Gal with order
[2022-05-18 08:51:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:51:56] [INFO ] Removed a total of 7270 redundant transitions.
[2022-05-18 08:51:56] [INFO ] Flatten gal took : 1429 ms
[2022-05-18 08:51:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 1197 labels/synchronizations in 262 ms.
[2022-05-18 08:51:58] [INFO ] Time to serialize gal into /tmp/LTL3190199846590748019.gal : 48 ms
[2022-05-18 08:51:58] [INFO ] Time to serialize properties into /tmp/LTL7404008286994754813.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3190199846590748019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7404008286994754813.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3190199...266
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu212.Node13HasAskedItsLeafSetToRx8ToReplaceNode22<=gu212.Node11HasAskedItsLeafSetToLx3ToReplaceNode5)"))))
Formula 0 simplified : !FG"(gu212.Node13HasAskedItsLeafSetToRx8ToReplaceNode22<=gu212.Node11HasAskedItsLeafSetToLx3ToReplaceNode5)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4235725715991394886
[2022-05-18 08:52:13] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4235725715991394886
Running compilation step : cd /tmp/ltsmin4235725715991394886;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4235725715991394886;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4235725715991394886;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-08 finished in 321679 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(X(X(!p0)))))'
Support contains 2 out of 19204 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Applied a total of 0 rules in 695 ms. Remains 19204 /19204 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2022-05-18 08:52:16] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:52:19] [INFO ] Computed 1249 place invariants in 2448 ms
[2022-05-18 08:52:21] [INFO ] Implicit Places using invariants in 4196 ms returned []
Implicit Place search using SMT only with invariants took 4197 ms to find 0 implicit places.
[2022-05-18 08:52:21] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:52:23] [INFO ] Computed 1249 place invariants in 2783 ms
[2022-05-18 08:52:25] [INFO ] Dead Transitions using invariants and state equation in 4513 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19204/19204 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p0), p0, p0]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s11861 s445)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 113 steps with 1 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-09 finished in 9689 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 19204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Drop transitions removed 6599 transitions
Trivial Post-agglo rules discarded 6599 transitions
Performed 6599 trivial Post agglomeration. Transition count delta: 6599
Iterating post reduction 0 with 6599 rules applied. Total rules applied 6599 place count 19204 transition count 21374
Reduce places removed 6599 places and 0 transitions.
Iterating post reduction 1 with 6599 rules applied. Total rules applied 13198 place count 12605 transition count 21374
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 550 Pre rules applied. Total rules applied 13198 place count 12605 transition count 20824
Deduced a syphon composed of 550 places in 41 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 2 with 1100 rules applied. Total rules applied 14298 place count 12055 transition count 20824
Discarding 6049 places :
Symmetric choice reduction at 2 with 6049 rule applications. Total rules 20347 place count 6006 transition count 14775
Iterating global reduction 2 with 6049 rules applied. Total rules applied 26396 place count 6006 transition count 14775
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 26396 place count 6006 transition count 14754
Deduced a syphon composed of 21 places in 21 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 26438 place count 5985 transition count 14754
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 26987 place count 5436 transition count 8715
Iterating global reduction 2 with 549 rules applied. Total rules applied 27536 place count 5436 transition count 8715
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 2 with 50 rules applied. Total rules applied 27586 place count 5411 transition count 8690
Applied a total of 27586 rules in 3865 ms. Remains 5411 /19204 variables (removed 13793) and now considering 8690/27973 (removed 19283) transitions.
[2022-05-18 08:52:29] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:52:29] [INFO ] Computed 1249 place invariants in 275 ms
[2022-05-18 08:52:34] [INFO ] Implicit Places using invariants in 4701 ms returned []
[2022-05-18 08:52:34] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:52:34] [INFO ] Computed 1249 place invariants in 238 ms
[2022-05-18 08:52:39] [INFO ] Implicit Places using invariants and state equation in 4905 ms returned []
Implicit Place search using SMT with State Equation took 9608 ms to find 0 implicit places.
[2022-05-18 08:52:40] [INFO ] Redundant transitions in 771 ms returned []
[2022-05-18 08:52:40] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:52:40] [INFO ] Computed 1249 place invariants in 274 ms
[2022-05-18 08:52:46] [INFO ] Dead Transitions using invariants and state equation in 5971 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5411/19204 places, 8690/27973 transitions.
Finished structural reductions, in 1 iterations. Remains : 5411/19204 places, 8690/27973 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s1358 s2198)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1258 reset in 1615 ms.
Product exploration explored 100000 steps with 1253 reset in 1716 ms.
Computed a total of 2812 stabilizing places and 3514 stable transitions
Computed a total of 2812 stabilizing places and 3514 stable transitions
Detected a total of 2812/5411 stabilizing places and 3514/8690 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Finished random walk after 983 steps, including 12 resets, run visited all 1 properties in 18 ms. (steps per millisecond=54 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 5411 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5411/5411 places, 8690/8690 transitions.
Applied a total of 0 rules in 684 ms. Remains 5411 /5411 variables (removed 0) and now considering 8690/8690 (removed 0) transitions.
[2022-05-18 08:52:50] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:52:51] [INFO ] Computed 1249 place invariants in 269 ms
[2022-05-18 08:52:55] [INFO ] Implicit Places using invariants in 4850 ms returned []
[2022-05-18 08:52:55] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:52:55] [INFO ] Computed 1249 place invariants in 245 ms
[2022-05-18 08:53:00] [INFO ] Implicit Places using invariants and state equation in 4887 ms returned []
Implicit Place search using SMT with State Equation took 9742 ms to find 0 implicit places.
[2022-05-18 08:53:01] [INFO ] Redundant transitions in 766 ms returned []
[2022-05-18 08:53:01] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:53:01] [INFO ] Computed 1249 place invariants in 269 ms
[2022-05-18 08:53:07] [INFO ] Dead Transitions using invariants and state equation in 5903 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5411/5411 places, 8690/8690 transitions.
Computed a total of 2812 stabilizing places and 3514 stable transitions
Computed a total of 2812 stabilizing places and 3514 stable transitions
Detected a total of 2812/5411 stabilizing places and 3514/8690 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1721 steps, including 21 resets, run visited all 1 properties in 32 ms. (steps per millisecond=53 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1254 reset in 1485 ms.
Product exploration explored 100000 steps with 1257 reset in 1488 ms.
Built C files in :
/tmp/ltsmin17238121129998699519
[2022-05-18 08:53:10] [INFO ] Too many transitions (8690) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:53:11] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17238121129998699519
Running compilation step : cd /tmp/ltsmin17238121129998699519;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17238121129998699519;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17238121129998699519;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 5411 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5411/5411 places, 8690/8690 transitions.
Applied a total of 0 rules in 616 ms. Remains 5411 /5411 variables (removed 0) and now considering 8690/8690 (removed 0) transitions.
[2022-05-18 08:53:14] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:53:14] [INFO ] Computed 1249 place invariants in 266 ms
[2022-05-18 08:53:19] [INFO ] Implicit Places using invariants in 4547 ms returned []
[2022-05-18 08:53:19] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:53:19] [INFO ] Computed 1249 place invariants in 242 ms
[2022-05-18 08:53:23] [INFO ] Implicit Places using invariants and state equation in 4561 ms returned []
Implicit Place search using SMT with State Equation took 9109 ms to find 0 implicit places.
[2022-05-18 08:53:24] [INFO ] Redundant transitions in 775 ms returned []
[2022-05-18 08:53:24] [INFO ] Flow matrix only has 8090 transitions (discarded 600 similar events)
// Phase 1: matrix 8090 rows 5411 cols
[2022-05-18 08:53:24] [INFO ] Computed 1249 place invariants in 256 ms
[2022-05-18 08:53:30] [INFO ] Dead Transitions using invariants and state equation in 5731 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5411/5411 places, 8690/8690 transitions.
Built C files in :
/tmp/ltsmin11421671162433488926
[2022-05-18 08:53:30] [INFO ] Too many transitions (8690) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:53:30] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11421671162433488926
Running compilation step : cd /tmp/ltsmin11421671162433488926;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11421671162433488926;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11421671162433488926;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 08:53:34] [INFO ] Flatten gal took : 263 ms
[2022-05-18 08:53:34] [INFO ] Flatten gal took : 273 ms
[2022-05-18 08:53:34] [INFO ] Time to serialize gal into /tmp/LTL8112707419414817099.gal : 33 ms
[2022-05-18 08:53:34] [INFO ] Time to serialize properties into /tmp/LTL3770932419109449106.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8112707419414817099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3770932419109449106.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8112707...266
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node4WantsToManageTheCrashOfNode15<=Node10HasTheLeafSetOfLx4ToReplaceNode12)"))))
Formula 0 simplified : !GF"(Node4WantsToManageTheCrashOfNode15<=Node10HasTheLeafSetOfLx4ToReplaceNode12)"
Detected timeout of ITS tools.
[2022-05-18 08:53:49] [INFO ] Flatten gal took : 315 ms
[2022-05-18 08:53:49] [INFO ] Applying decomposition
[2022-05-18 08:53:50] [INFO ] Flatten gal took : 327 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11529293962088466400.txt' '-o' '/tmp/graph11529293962088466400.bin' '-w' '/tmp/graph11529293962088466400.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11529293962088466400.bin' '-l' '-1' '-v' '-w' '/tmp/graph11529293962088466400.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:53:50] [INFO ] Decomposing Gal with order
[2022-05-18 08:53:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:53:52] [INFO ] Removed a total of 7032 redundant transitions.
[2022-05-18 08:53:52] [INFO ] Flatten gal took : 1196 ms
[2022-05-18 08:53:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 1225 labels/synchronizations in 224 ms.
[2022-05-18 08:53:53] [INFO ] Time to serialize gal into /tmp/LTL1567175982289841580.gal : 39 ms
[2022-05-18 08:53:53] [INFO ] Time to serialize properties into /tmp/LTL8632247877055485718.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1567175982289841580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8632247877055485718.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1567175...266
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu127.Node4WantsToManageTheCrashOfNode15<=gu127.Node10HasTheLeafSetOfLx4ToReplaceNode12)"))))
Formula 0 simplified : !GF"(gu127.Node4WantsToManageTheCrashOfNode15<=gu127.Node10HasTheLeafSetOfLx4ToReplaceNode12)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2030849238687191466
[2022-05-18 08:54:08] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2030849238687191466
Running compilation step : cd /tmp/ltsmin2030849238687191466;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2030849238687191466;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2030849238687191466;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-10 finished in 105952 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(G(F(G(F(p0)))))))))'
Support contains 2 out of 19204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Drop transitions removed 6598 transitions
Trivial Post-agglo rules discarded 6598 transitions
Performed 6598 trivial Post agglomeration. Transition count delta: 6598
Iterating post reduction 0 with 6598 rules applied. Total rules applied 6598 place count 19204 transition count 21375
Reduce places removed 6598 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6599 rules applied. Total rules applied 13197 place count 12606 transition count 21374
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13198 place count 12605 transition count 21374
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 550 Pre rules applied. Total rules applied 13198 place count 12605 transition count 20824
Deduced a syphon composed of 550 places in 28 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 3 with 1100 rules applied. Total rules applied 14298 place count 12055 transition count 20824
Discarding 6048 places :
Symmetric choice reduction at 3 with 6048 rule applications. Total rules 20346 place count 6007 transition count 14776
Iterating global reduction 3 with 6048 rules applied. Total rules applied 26394 place count 6007 transition count 14776
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 26394 place count 6007 transition count 14756
Deduced a syphon composed of 20 places in 11 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 26434 place count 5987 transition count 14756
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 26982 place count 5439 transition count 8728
Iterating global reduction 3 with 548 rules applied. Total rules applied 27530 place count 5439 transition count 8728
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 27580 place count 5414 transition count 8703
Applied a total of 27580 rules in 3750 ms. Remains 5414 /19204 variables (removed 13790) and now considering 8703/27973 (removed 19270) transitions.
[2022-05-18 08:54:15] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:54:15] [INFO ] Computed 1249 place invariants in 236 ms
[2022-05-18 08:54:19] [INFO ] Implicit Places using invariants in 4070 ms returned []
[2022-05-18 08:54:19] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:54:19] [INFO ] Computed 1249 place invariants in 235 ms
[2022-05-18 08:54:23] [INFO ] Implicit Places using invariants and state equation in 4056 ms returned []
Implicit Place search using SMT with State Equation took 8139 ms to find 0 implicit places.
[2022-05-18 08:54:24] [INFO ] Redundant transitions in 873 ms returned []
[2022-05-18 08:54:24] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:54:24] [INFO ] Computed 1249 place invariants in 278 ms
[2022-05-18 08:54:30] [INFO ] Dead Transitions using invariants and state equation in 6134 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5414/19204 places, 8703/27973 transitions.
Finished structural reductions, in 1 iterations. Remains : 5414/19204 places, 8703/27973 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s2808 s187)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1239 reset in 1313 ms.
Product exploration explored 100000 steps with 1237 reset in 1330 ms.
Computed a total of 2815 stabilizing places and 3527 stable transitions
Computed a total of 2815 stabilizing places and 3527 stable transitions
Detected a total of 2815/5414 stabilizing places and 3527/8703 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 153 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 123 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 23420 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23420 steps, saw 11137 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:54:36] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:54:37] [INFO ] Computed 1249 place invariants in 248 ms
[2022-05-18 08:54:37] [INFO ] After 576ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:54:38] [INFO ] [Nat]Absence check using 47 positive place invariants in 72 ms returned sat
[2022-05-18 08:54:38] [INFO ] [Nat]Absence check using 47 positive and 1202 generalized place invariants in 356 ms returned sat
[2022-05-18 08:54:44] [INFO ] After 5677ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:54:44] [INFO ] State equation strengthened by 3122 read => feed constraints.
[2022-05-18 08:54:45] [INFO ] After 1414ms SMT Verify possible using 3122 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:54:52] [INFO ] Deduced a trap composed of 566 places in 6251 ms of which 6 ms to minimize.
[2022-05-18 08:54:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 7117 ms
[2022-05-18 08:54:53] [INFO ] After 8697ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 304 ms.
[2022-05-18 08:54:53] [INFO ] After 15705ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 5414 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5414/5414 places, 8703/8703 transitions.
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 0 with 338 rules applied. Total rules applied 338 place count 5414 transition count 13845
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 0 with 338 rules applied. Total rules applied 676 place count 5076 transition count 13845
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 726 place count 5076 transition count 13845
Applied a total of 726 rules in 2614 ms. Remains 5076 /5414 variables (removed 338) and now considering 13845/8703 (removed -5142) transitions.
Finished structural reductions, in 1 iterations. Remains : 5076/5414 places, 13845/8703 transitions.
Finished random walk after 6976 steps, including 102 resets, run visited all 1 properties in 435 ms. (steps per millisecond=16 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 178 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 5414 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5414/5414 places, 8703/8703 transitions.
Applied a total of 0 rules in 613 ms. Remains 5414 /5414 variables (removed 0) and now considering 8703/8703 (removed 0) transitions.
[2022-05-18 08:54:57] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:54:57] [INFO ] Computed 1249 place invariants in 237 ms
[2022-05-18 08:55:01] [INFO ] Implicit Places using invariants in 4335 ms returned []
[2022-05-18 08:55:01] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:55:02] [INFO ] Computed 1249 place invariants in 245 ms
[2022-05-18 08:55:06] [INFO ] Implicit Places using invariants and state equation in 4353 ms returned []
Implicit Place search using SMT with State Equation took 8689 ms to find 0 implicit places.
[2022-05-18 08:55:06] [INFO ] Redundant transitions in 758 ms returned []
[2022-05-18 08:55:06] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:55:07] [INFO ] Computed 1249 place invariants in 238 ms
[2022-05-18 08:55:12] [INFO ] Dead Transitions using invariants and state equation in 5270 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5414/5414 places, 8703/8703 transitions.
Computed a total of 2815 stabilizing places and 3527 stable transitions
Computed a total of 2815 stabilizing places and 3527 stable transitions
Detected a total of 2815/5414 stabilizing places and 3527/8703 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 156 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 123 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 23618 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23618 steps, saw 11228 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:55:15] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:55:15] [INFO ] Computed 1249 place invariants in 264 ms
[2022-05-18 08:55:16] [INFO ] After 502ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:55:17] [INFO ] [Nat]Absence check using 47 positive place invariants in 64 ms returned sat
[2022-05-18 08:55:17] [INFO ] [Nat]Absence check using 47 positive and 1202 generalized place invariants in 356 ms returned sat
[2022-05-18 08:55:22] [INFO ] After 4850ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:55:22] [INFO ] State equation strengthened by 3122 read => feed constraints.
[2022-05-18 08:55:23] [INFO ] After 1286ms SMT Verify possible using 3122 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 08:55:30] [INFO ] Deduced a trap composed of 566 places in 6405 ms of which 5 ms to minimize.
[2022-05-18 08:55:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 7161 ms
[2022-05-18 08:55:30] [INFO ] After 8614ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 285 ms.
[2022-05-18 08:55:31] [INFO ] After 14808ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 5414 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5414/5414 places, 8703/8703 transitions.
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 0 with 338 rules applied. Total rules applied 338 place count 5414 transition count 13845
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 0 with 338 rules applied. Total rules applied 676 place count 5076 transition count 13845
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 726 place count 5076 transition count 13845
Applied a total of 726 rules in 2502 ms. Remains 5076 /5414 variables (removed 338) and now considering 13845/8703 (removed -5142) transitions.
Finished structural reductions, in 1 iterations. Remains : 5076/5414 places, 13845/8703 transitions.
Finished random walk after 4953 steps, including 73 resets, run visited all 1 properties in 284 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 206 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1239 reset in 1159 ms.
Product exploration explored 100000 steps with 1239 reset in 1176 ms.
Built C files in :
/tmp/ltsmin5901004235935796033
[2022-05-18 08:55:36] [INFO ] Too many transitions (8703) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:55:36] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5901004235935796033
Running compilation step : cd /tmp/ltsmin5901004235935796033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5901004235935796033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5901004235935796033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 5414 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5414/5414 places, 8703/8703 transitions.
Applied a total of 0 rules in 602 ms. Remains 5414 /5414 variables (removed 0) and now considering 8703/8703 (removed 0) transitions.
[2022-05-18 08:55:40] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:55:40] [INFO ] Computed 1249 place invariants in 232 ms
[2022-05-18 08:55:44] [INFO ] Implicit Places using invariants in 4312 ms returned []
[2022-05-18 08:55:44] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:55:45] [INFO ] Computed 1249 place invariants in 230 ms
[2022-05-18 08:55:49] [INFO ] Implicit Places using invariants and state equation in 4517 ms returned []
Implicit Place search using SMT with State Equation took 8861 ms to find 0 implicit places.
[2022-05-18 08:55:50] [INFO ] Redundant transitions in 766 ms returned []
[2022-05-18 08:55:50] [INFO ] Flow matrix only has 8103 transitions (discarded 600 similar events)
// Phase 1: matrix 8103 rows 5414 cols
[2022-05-18 08:55:50] [INFO ] Computed 1249 place invariants in 238 ms
[2022-05-18 08:55:55] [INFO ] Dead Transitions using invariants and state equation in 5365 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5414/5414 places, 8703/8703 transitions.
Built C files in :
/tmp/ltsmin17960871688740942315
[2022-05-18 08:55:55] [INFO ] Too many transitions (8703) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:55:55] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17960871688740942315
Running compilation step : cd /tmp/ltsmin17960871688740942315;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17960871688740942315;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17960871688740942315;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 08:55:59] [INFO ] Flatten gal took : 250 ms
[2022-05-18 08:55:59] [INFO ] Flatten gal took : 261 ms
[2022-05-18 08:55:59] [INFO ] Time to serialize gal into /tmp/LTL10886393070806605611.gal : 99 ms
[2022-05-18 08:55:59] [INFO ] Time to serialize properties into /tmp/LTL13776460349665399759.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10886393070806605611.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13776460349665399759.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1088639...268
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(G(F(G(F("(Node16HasTheLeafSetOfLx2ToReplaceNode4<=Node0HasAskedItsLeafSetToLx5ToReplaceNode12)"))))))))))
Formula 0 simplified : !XXXFGFGF"(Node16HasTheLeafSetOfLx2ToReplaceNode4<=Node0HasAskedItsLeafSetToLx5ToReplaceNode12)"
Detected timeout of ITS tools.
[2022-05-18 08:56:15] [INFO ] Flatten gal took : 258 ms
[2022-05-18 08:56:15] [INFO ] Applying decomposition
[2022-05-18 08:56:15] [INFO ] Flatten gal took : 264 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1806174771264473580.txt' '-o' '/tmp/graph1806174771264473580.bin' '-w' '/tmp/graph1806174771264473580.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1806174771264473580.bin' '-l' '-1' '-v' '-w' '/tmp/graph1806174771264473580.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:56:15] [INFO ] Decomposing Gal with order
[2022-05-18 08:56:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:56:17] [INFO ] Removed a total of 7164 redundant transitions.
[2022-05-18 08:56:17] [INFO ] Flatten gal took : 1065 ms
[2022-05-18 08:56:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 1272 labels/synchronizations in 150 ms.
[2022-05-18 08:56:18] [INFO ] Time to serialize gal into /tmp/LTL5770822327307172594.gal : 38 ms
[2022-05-18 08:56:18] [INFO ] Time to serialize properties into /tmp/LTL812873054070861446.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5770822327307172594.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL812873054070861446.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5770822...265
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(G(F(G(F("(gu18.Node16HasTheLeafSetOfLx2ToReplaceNode4<=gu18.Node0HasAskedItsLeafSetToLx5ToReplaceNode12)"))))))))))
Formula 0 simplified : !XXXFGFGF"(gu18.Node16HasTheLeafSetOfLx2ToReplaceNode4<=gu18.Node0HasAskedItsLeafSetToLx5ToReplaceNode12)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8061312289861206734
[2022-05-18 08:56:33] [INFO ] Built C files in 207ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8061312289861206734
Running compilation step : cd /tmp/ltsmin8061312289861206734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8061312289861206734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8061312289861206734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-13 finished in 145234 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 19204 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Applied a total of 0 rules in 537 ms. Remains 19204 /19204 variables (removed 0) and now considering 27973/27973 (removed 0) transitions.
[2022-05-18 08:56:37] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:56:40] [INFO ] Computed 1249 place invariants in 2999 ms
[2022-05-18 08:56:43] [INFO ] Implicit Places using invariants in 6356 ms returned []
Implicit Place search using SMT only with invariants took 6360 ms to find 0 implicit places.
[2022-05-18 08:56:43] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19204 cols
[2022-05-18 08:56:46] [INFO ] Computed 1249 place invariants in 2394 ms
[2022-05-18 08:56:47] [INFO ] Dead Transitions using invariants and state equation in 3889 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19204/19204 places, 27973/27973 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s700 s16672)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 114 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-14 finished in 10948 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(G(X(p0))))))'
Support contains 1 out of 19204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19204/19204 places, 27973/27973 transitions.
Drop transitions removed 6600 transitions
Trivial Post-agglo rules discarded 6600 transitions
Performed 6600 trivial Post agglomeration. Transition count delta: 6600
Iterating post reduction 0 with 6600 rules applied. Total rules applied 6600 place count 19204 transition count 21373
Reduce places removed 6600 places and 0 transitions.
Iterating post reduction 1 with 6600 rules applied. Total rules applied 13200 place count 12604 transition count 21373
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 550 Pre rules applied. Total rules applied 13200 place count 12604 transition count 20823
Deduced a syphon composed of 550 places in 30 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 2 with 1100 rules applied. Total rules applied 14300 place count 12054 transition count 20823
Discarding 6050 places :
Symmetric choice reduction at 2 with 6050 rule applications. Total rules 20350 place count 6004 transition count 14773
Iterating global reduction 2 with 6050 rules applied. Total rules applied 26400 place count 6004 transition count 14773
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 26400 place count 6004 transition count 14751
Deduced a syphon composed of 22 places in 10 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 26444 place count 5982 transition count 14751
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 26994 place count 5432 transition count 8701
Iterating global reduction 2 with 550 rules applied. Total rules applied 27544 place count 5432 transition count 8701
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 27594 place count 5407 transition count 8676
Applied a total of 27594 rules in 3535 ms. Remains 5407 /19204 variables (removed 13797) and now considering 8676/27973 (removed 19297) transitions.
[2022-05-18 08:56:51] [INFO ] Flow matrix only has 8076 transitions (discarded 600 similar events)
// Phase 1: matrix 8076 rows 5407 cols
[2022-05-18 08:56:51] [INFO ] Computed 1249 place invariants in 231 ms
[2022-05-18 08:56:57] [INFO ] Implicit Places using invariants in 6137 ms returned []
[2022-05-18 08:56:57] [INFO ] Flow matrix only has 8076 transitions (discarded 600 similar events)
// Phase 1: matrix 8076 rows 5407 cols
[2022-05-18 08:56:57] [INFO ] Computed 1249 place invariants in 226 ms
[2022-05-18 08:57:03] [INFO ] Implicit Places using invariants and state equation in 6106 ms returned []
Implicit Place search using SMT with State Equation took 12269 ms to find 0 implicit places.
[2022-05-18 08:57:04] [INFO ] Redundant transitions in 759 ms returned []
[2022-05-18 08:57:04] [INFO ] Flow matrix only has 8076 transitions (discarded 600 similar events)
// Phase 1: matrix 8076 rows 5407 cols
[2022-05-18 08:57:04] [INFO ] Computed 1249 place invariants in 236 ms
[2022-05-18 08:57:10] [INFO ] Dead Transitions using invariants and state equation in 5655 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5407/19204 places, 8676/27973 transitions.
Finished structural reductions, in 1 iterations. Remains : 5407/19204 places, 8676/27973 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s292)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1260 reset in 1214 ms.
Product exploration explored 100000 steps with 1263 reset in 1253 ms.
Computed a total of 2808 stabilizing places and 3500 stable transitions
Computed a total of 2808 stabilizing places and 3500 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 126 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 23452 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23452 steps, saw 11151 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 08:57:16] [INFO ] Flow matrix only has 8076 transitions (discarded 600 similar events)
// Phase 1: matrix 8076 rows 5407 cols
[2022-05-18 08:57:16] [INFO ] Computed 1249 place invariants in 230 ms
[2022-05-18 08:57:16] [INFO ] [Real]Absence check using 49 positive place invariants in 95 ms returned sat
[2022-05-18 08:57:17] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 355 ms returned sat
[2022-05-18 08:57:22] [INFO ] After 6465ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 08:57:23] [INFO ] [Nat]Absence check using 49 positive place invariants in 89 ms returned sat
[2022-05-18 08:57:23] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 340 ms returned sat
[2022-05-18 08:57:29] [INFO ] After 6117ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 08:57:29] [INFO ] State equation strengthened by 3102 read => feed constraints.
[2022-05-18 08:57:30] [INFO ] After 750ms SMT Verify possible using 3102 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2022-05-18 08:57:30] [INFO ] After 7915ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [p0, (X p0), (X (X p0)), (G p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G p0)
Knowledge based reduction with 4 factoid took 79 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C11-LTLCardinality-15 finished in 42840 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(X(p0))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(G(F(G(F(p0)))))))))'
[2022-05-18 08:57:32] [INFO ] Flatten gal took : 802 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11296079218831565915
[2022-05-18 08:57:32] [INFO ] Too many transitions (27973) to apply POR reductions. Disabling POR matrices.
[2022-05-18 08:57:32] [INFO ] Built C files in 166ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11296079218831565915
Running compilation step : cd /tmp/ltsmin11296079218831565915;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 08:57:32] [INFO ] Applying decomposition
[2022-05-18 08:57:33] [INFO ] Flatten gal took : 988 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14378230912813201728.txt' '-o' '/tmp/graph14378230912813201728.bin' '-w' '/tmp/graph14378230912813201728.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14378230912813201728.bin' '-l' '-1' '-v' '-w' '/tmp/graph14378230912813201728.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:57:35] [INFO ] Decomposing Gal with order
[2022-05-18 08:57:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:57:46] [INFO ] Removed a total of 17843 redundant transitions.
[2022-05-18 08:57:46] [INFO ] Flatten gal took : 7242 ms
[2022-05-18 08:57:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 294 labels/synchronizations in 120 ms.
[2022-05-18 08:57:49] [INFO ] Time to serialize gal into /tmp/LTLCardinality3317847751717910623.gal : 100 ms
[2022-05-18 08:57:49] [INFO ] Time to serialize properties into /tmp/LTLCardinality13902529355901239144.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3317847751717910623.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13902529355901239144.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 4 LTL properties
Checking formula 0 : !((F(X(F(G(X("(gu237.Node18ThinksNode17ShouldBeNodeMasterToReplaceNode15<=gu237.Node12HasTheLeafSetOfRx1ToReplaceNode16)")))))))
Formula 0 simplified : !FXFGX"(gu237.Node18ThinksNode17ShouldBeNodeMasterToReplaceNode15<=gu237.Node12HasTheLeafSetOfRx1ToReplaceNode16)"
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11296079218831565915;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 180 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11296079218831565915;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 180 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-18 09:24:44] [INFO ] Flatten gal took : 6986 ms
[2022-05-18 09:24:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality13872656080716454088.gal : 98 ms
[2022-05-18 09:24:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality17084225715050079948.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13872656080716454088.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17084225715050079948.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 4 LTL properties
Checking formula 0 : !((F(X(F(G(X("(Node18ThinksNode17ShouldBeNodeMasterToReplaceNode15<=Node12HasTheLeafSetOfRx1ToReplaceNode16)")))))))
Formula 0 simplified : !FXFGX"(Node18ThinksNode17ShouldBeNodeMasterToReplaceNode15<=Node12HasTheLeafSetOfRx1ToReplaceNode16)"

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-S24C11"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C11, 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 r132-tall-165271821300779"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C11.tgz
mv MultiCrashLeafsetExtension-PT-S24C11 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 ;