fond
Model Checking Contest 2025
15th edition, Paris, France, June 24, 2025
Execution of r254-tall-174931339800379
Last Updated
June 24, 2025

About the Execution of ITS-Tools for ErlangenMainframeV0-PT-1202

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
0.000 146464.00 0.00 0.00 FFTFTFFTTFFTTFFF normal

Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339800379.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ErlangenMainframeV0-PT-1202, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339800379
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 7.7K Jun 6 09:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Jun 6 09:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Jun 6 09:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 6 09:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 12:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 12:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 12:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 12:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 11K Jun 6 09:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Jun 6 09:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Jun 6 09:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Jun 6 09:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 12:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 12:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 37M Jun 5 20:08 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-00
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-01
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-02
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-03
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-04
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-05
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-06
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-07
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-08
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-09
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-10
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-11
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-12
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-13
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-14
FORMULA_NAME ErlangenMainframeV0-PT-1202-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1749374663232

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1202
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-08 09:24:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-08 09:24:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 09:24:25] [INFO ] Load time of PNML (sax parser for PT used): 1352 ms
[2025-06-08 09:24:25] [INFO ] Transformed 283 places.
[2025-06-08 09:24:26] [INFO ] Transformed 27934 transitions.
[2025-06-08 09:24:26] [INFO ] Found NUPN structural information;
[2025-06-08 09:24:26] [INFO ] Parsed PT model containing 283 places and 27934 transitions and 756485 arcs in 1868 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 27934/27934 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 227 transition count 27878
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 227 transition count 27878
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 138 place count 201 transition count 27852
Iterating global reduction 0 with 26 rules applied. Total rules applied 164 place count 201 transition count 27852
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 170 place count 195 transition count 19147
Ensure Unique test removed 3 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 179 place count 192 transition count 19147
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 183 place count 188 transition count 2763
Iterating global reduction 0 with 4 rules applied. Total rules applied 187 place count 188 transition count 2763
Applied a total of 187 rules in 1685 ms. Remains 188 /283 variables (removed 95) and now considering 2763/27934 (removed 25171) transitions.
// Phase 1: matrix 2763 rows 188 cols
[2025-06-08 09:24:28] [INFO ] Computed 27 invariants in 74 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:24:30] [INFO ] Implicit Places using invariants in 1965 ms returned []
[2025-06-08 09:24:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:24:32] [INFO ] Implicit Places using invariants and state equation in 2464 ms returned []
Implicit Place search using SMT with State Equation took 4472 ms to find 0 implicit places.
Running 2762 sub problems to find dead transitions.
[2025-06-08 09:24:33] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 2762 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 187/2951 variables, and 9 constraints, problems are : Problem set: 0 solved, 2762 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/188 constraints, PredecessorRefiner: 2762/146 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2762 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 2762 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2762 unsolved
At refinement iteration 2 (OVERLAPS) 1/188 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 2762 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:32] [INFO ] Deduced a trap composed of 24 places in 1270 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:33] [INFO ] Deduced a trap composed of 19 places in 1781 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:35] [INFO ] Deduced a trap composed of 24 places in 1229 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:36] [INFO ] Deduced a trap composed of 20 places in 1706 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:38] [INFO ] Deduced a trap composed of 22 places in 1634 ms of which 109 ms to minimize.
SMT process timed out in 65506ms, After SMT, problems are : Problem set: 0 solved, 2762 unsolved
Search for dead transitions found 0 dead transitions in 65578ms
Starting structural reductions in LTL mode, iteration 1 : 188/283 places, 2763/27934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71795 ms. Remains : 188/283 places, 2763/27934 transitions.
Support contains 34 out of 188 places after structural reductions.
[2025-06-08 09:25:39] [INFO ] Flatten gal took : 687 ms
[2025-06-08 09:25:39] [INFO ] Flatten gal took : 460 ms
[2025-06-08 09:25:40] [INFO ] Input system was already deterministic with 2763 transitions.
RANDOM walk for 40000 steps (8 resets) in 1849 ms. (21 steps per ms) remains 1/18 properties
BEST_FIRST walk for 40003 steps (8 resets) in 143 ms. (277 steps per ms) remains 1/1 properties
[2025-06-08 09:25:41] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 32/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 135/171 variables, 15/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/171 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17/188 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/188 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2763/2951 variables, 188/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2951 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/2951 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2951/2951 variables, and 215 constraints, problems are : Problem set: 0 solved, 1 unsolved in 805 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 188/188 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 32/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:42] [INFO ] Deduced a trap composed of 17 places in 270 ms of which 3 ms to minimize.
Problem AtomicPropp11 is UNSAT
After SMT solving in domain Int declared 36/2951 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 305 ms.
Refiners :[Positive P Invariants (semi-flows): 3/18 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/188 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1158ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Computed a total of 31 stabilizing places and 31 stable transitions
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2763/2763 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 167 transition count 1243
Ensure Unique test removed 4 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 46 place count 163 transition count 1243
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 61 place count 148 transition count 256
Ensure Unique test removed 1 places
Iterating global reduction 0 with 16 rules applied. Total rules applied 77 place count 147 transition count 256
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 83 place count 141 transition count 208
Ensure Unique test removed 3 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 92 place count 138 transition count 208
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 95 place count 135 transition count 180
Iterating global reduction 0 with 3 rules applied. Total rules applied 98 place count 135 transition count 180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 134 transition count 178
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 134 transition count 178
Applied a total of 100 rules in 31 ms. Remains 134 /188 variables (removed 54) and now considering 178/2763 (removed 2585) transitions.
// Phase 1: matrix 178 rows 134 cols
[2025-06-08 09:25:42] [INFO ] Computed 19 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:25:42] [INFO ] Implicit Places using invariants in 69 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 70 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/188 places, 178/2763 transitions.
Applied a total of 0 rules in 1 ms. Remains 133 /133 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 102 ms. Remains : 133/188 places, 178/2763 transitions.
Stuttering acceptance computed with spot in 235 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ErlangenMainframeV0-PT-1202-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 271 steps with 0 reset in 9 ms.
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV0-PT-1202-LTLCardinality-00 finished in 406 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(((F(!p0)&&G(p1)) U X(!p2)))) U X(p2)))'
Support contains 6 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2763/2763 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 170 transition count 1246
Ensure Unique test removed 4 places
Iterating global reduction 0 with 22 rules applied. Total rules applied 40 place count 166 transition count 1246
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 53 place count 153 transition count 262
Ensure Unique test removed 1 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 67 place count 152 transition count 262
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 73 place count 146 transition count 214
Ensure Unique test removed 3 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 82 place count 143 transition count 214
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 85 place count 140 transition count 186
Iterating global reduction 0 with 3 rules applied. Total rules applied 88 place count 140 transition count 186
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 139 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 139 transition count 184
Applied a total of 90 rules in 35 ms. Remains 139 /188 variables (removed 49) and now considering 184/2763 (removed 2579) transitions.
// Phase 1: matrix 184 rows 139 cols
[2025-06-08 09:25:43] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:25:43] [INFO ] Implicit Places using invariants in 57 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 138/188 places, 184/2763 transitions.
Applied a total of 0 rules in 1 ms. Remains 138 /138 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97 ms. Remains : 138/188 places, 184/2763 transitions.
Stuttering acceptance computed with spot in 333 ms :[(NOT p2), (NOT p2), true, p2, (AND (NOT p1) p2), p2, (AND p0 p2), true, (NOT p1), p0]
Running random walk in product with property : ErlangenMainframeV0-PT-1202-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 171 ms.
Product exploration explored 100000 steps with 50000 reset in 101 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X p2), (X (X p2)), (X (X p1)), (X (X (AND p0 p1))), (X (X p0)), (X (X (AND p2 p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 15 ms. Reduced automaton from 10 states, 19 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ErlangenMainframeV0-PT-1202-LTLCardinality-02 finished in 751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((X(X(G(p0)))||(p1&&X(G(p2))))))))'
Support contains 6 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2763/2763 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 172 transition count 1342
Ensure Unique test removed 2 places
Iterating global reduction 0 with 18 rules applied. Total rules applied 34 place count 170 transition count 1342
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 44 place count 160 transition count 565
Iterating global reduction 0 with 10 rules applied. Total rules applied 54 place count 160 transition count 565
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 58 place count 156 transition count 467
Ensure Unique test removed 2 places
Iterating global reduction 0 with 6 rules applied. Total rules applied 64 place count 154 transition count 467
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 152 transition count 275
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 152 transition count 275
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 151 transition count 273
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 151 transition count 273
Applied a total of 70 rules in 34 ms. Remains 151 /188 variables (removed 37) and now considering 273/2763 (removed 2490) transitions.
// Phase 1: matrix 273 rows 151 cols
[2025-06-08 09:25:44] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:25:44] [INFO ] Implicit Places using invariants in 125 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 126 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 150/188 places, 273/2763 transitions.
Applied a total of 0 rules in 2 ms. Remains 150 /150 variables (removed 0) and now considering 273/273 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 162 ms. Remains : 150/188 places, 273/2763 transitions.
Stuttering acceptance computed with spot in 370 ms :[true, (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : ErlangenMainframeV0-PT-1202-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 17567 steps with 0 reset in 41 ms.
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV0-PT-1202-LTLCardinality-05 finished in 590 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(G(p1)))))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2763/2763 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 168 transition count 1229
Ensure Unique test removed 5 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 45 place count 163 transition count 1229
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 60 place count 148 transition count 219
Ensure Unique test removed 1 places
Iterating global reduction 0 with 16 rules applied. Total rules applied 76 place count 147 transition count 219
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 81 place count 142 transition count 195
Ensure Unique test removed 3 places
Iterating global reduction 0 with 8 rules applied. Total rules applied 89 place count 139 transition count 195
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 92 place count 136 transition count 181
Iterating global reduction 0 with 3 rules applied. Total rules applied 95 place count 136 transition count 181
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 96 place count 135 transition count 179
Iterating global reduction 0 with 1 rules applied. Total rules applied 97 place count 135 transition count 179
Applied a total of 97 rules in 37 ms. Remains 135 /188 variables (removed 53) and now considering 179/2763 (removed 2584) transitions.
// Phase 1: matrix 179 rows 135 cols
[2025-06-08 09:25:44] [INFO ] Computed 18 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:25:44] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-08 09:25:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:25:44] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Running 178 sub problems to find dead transitions.
[2025-06-08 09:25:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (OVERLAPS) 1/135 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:46] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:46] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (OVERLAPS) 179/314 variables, 135/155 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (OVERLAPS) 0/314 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 155 constraints, problems are : Problem set: 0 solved, 178 unsolved in 7207 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 135/135 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (OVERLAPS) 1/135 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:52] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (OVERLAPS) 179/314 variables, 135/156 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 178/334 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:54] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:54] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:54] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:54] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:54] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:54] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:54] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 7/341 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:57] [INFO ] Deduced a trap along path composed of 6 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:25:57] [INFO ] Deduced a trap along path composed of 11 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/314 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:00] [INFO ] Deduced a trap along path composed of 6 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 11 (OVERLAPS) 0/314 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Int declared 314/314 variables, and 344 constraints, problems are : Problem set: 0 solved, 178 unsolved in 21391 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 135/135 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 28625ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 28626ms
Starting structural reductions in LTL mode, iteration 1 : 135/188 places, 179/2763 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28829 ms. Remains : 135/188 places, 179/2763 transitions.
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : ErlangenMainframeV0-PT-1202-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 212 steps with 0 reset in 1 ms.
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV0-PT-1202-LTLCardinality-10 finished in 29050 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2763/2763 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 167 transition count 1228
Ensure Unique test removed 5 places
Iterating global reduction 0 with 26 rules applied. Total rules applied 47 place count 162 transition count 1228
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 63 place count 146 transition count 217
Ensure Unique test removed 1 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 80 place count 145 transition count 217
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 85 place count 140 transition count 193
Ensure Unique test removed 3 places
Iterating global reduction 0 with 8 rules applied. Total rules applied 93 place count 137 transition count 193
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 96 place count 134 transition count 179
Iterating global reduction 0 with 3 rules applied. Total rules applied 99 place count 134 transition count 179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 100 place count 133 transition count 177
Iterating global reduction 0 with 1 rules applied. Total rules applied 101 place count 133 transition count 177
Applied a total of 101 rules in 38 ms. Remains 133 /188 variables (removed 55) and now considering 177/2763 (removed 2586) transitions.
// Phase 1: matrix 177 rows 133 cols
[2025-06-08 09:26:13] [INFO ] Computed 18 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:26:13] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-08 09:26:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:26:13] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2025-06-08 09:26:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:15] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:15] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/310 variables, 133/153 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (OVERLAPS) 0/310 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 310/310 variables, and 153 constraints, problems are : Problem set: 0 solved, 176 unsolved in 7040 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:21] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (OVERLAPS) 177/310 variables, 133/154 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 176/330 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:23] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:26] [INFO ] Deduced a trap along path composed of 6 places in 50 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:26] [INFO ] Deduced a trap along path composed of 13 places in 43 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 2/341 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 09:26:30] [INFO ] Deduced a trap along path composed of 5 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 1/342 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/310 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 11 (OVERLAPS) 0/310 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 310/310 variables, and 342 constraints, problems are : Problem set: 0 solved, 176 unsolved in 21204 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 28261ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 28262ms
Starting structural reductions in LTL mode, iteration 1 : 133/188 places, 177/2763 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28472 ms. Remains : 133/188 places, 177/2763 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ErlangenMainframeV0-PT-1202-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 97 ms.
Product exploration explored 100000 steps with 50000 reset in 127 ms.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ErlangenMainframeV0-PT-1202-LTLCardinality-12 finished in 28808 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2763/2763 transitions.
Graph (trivial) has 138 edges and 188 vertex of which 6 / 188 are part of one of the 3 SCC in 6 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 184 transition count 2734
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 51 place count 159 transition count 2734
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 51 place count 159 transition count 2719
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 81 place count 144 transition count 2719
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 99 place count 126 transition count 1178
Ensure Unique test removed 5 places
Iterating global reduction 2 with 23 rules applied. Total rules applied 122 place count 121 transition count 1178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 123 place count 121 transition count 1177
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 123 place count 121 transition count 1171
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 135 place count 115 transition count 1171
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 142 place count 108 transition count 164
Ensure Unique test removed 1 places
Iterating global reduction 3 with 8 rules applied. Total rules applied 150 place count 107 transition count 164
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 151 place count 107 transition count 163
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 152 place count 106 transition count 147
Iterating global reduction 4 with 1 rules applied. Total rules applied 153 place count 106 transition count 147
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 251 place count 57 transition count 98
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 254 place count 54 transition count 87
Ensure Unique test removed 2 places
Iterating global reduction 4 with 5 rules applied. Total rules applied 259 place count 52 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 260 place count 52 transition count 86
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 262 place count 50 transition count 74
Iterating global reduction 5 with 2 rules applied. Total rules applied 264 place count 50 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 266 place count 49 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 278 place count 49 transition count 69
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 279 place count 49 transition count 69
Applied a total of 279 rules in 279 ms. Remains 49 /188 variables (removed 139) and now considering 69/2763 (removed 2694) transitions.
[2025-06-08 09:26:42] [INFO ] Flow matrix only has 51 transitions (discarded 18 similar events)
// Phase 1: matrix 51 rows 49 cols
[2025-06-08 09:26:42] [INFO ] Computed 19 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:26:42] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-08 09:26:42] [INFO ] Flow matrix only has 51 transitions (discarded 18 similar events)
[2025-06-08 09:26:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:26:42] [INFO ] State equation strengthened by 15 read => feed constraints.
[2025-06-08 09:26:42] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 09:26:42] [INFO ] Redundant transitions in 1 ms returned []
Running 67 sub problems to find dead transitions.
[2025-06-08 09:26:42] [INFO ] Flow matrix only has 51 transitions (discarded 18 similar events)
[2025-06-08 09:26:42] [INFO ] Invariant cache hit.
[2025-06-08 09:26:42] [INFO ] State equation strengthened by 15 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 1/49 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 50/99 variables, 49/68 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 14/82 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 1/100 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/100 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 83 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1504 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 49/49 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 1/49 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 50/99 variables, 49/68 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 14/82 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 67/149 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/100 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 0/100 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 150 constraints, problems are : Problem set: 0 solved, 67 unsolved in 2013 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 49/49 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3531ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 3532ms
Starting structural reductions in SI_LTL mode, iteration 1 : 49/188 places, 69/2763 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3923 ms. Remains : 49/188 places, 69/2763 transitions.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ErlangenMainframeV0-PT-1202-LTLCardinality-13
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV0-PT-1202-LTLCardinality-13 finished in 4022 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2763/2763 transitions.
Graph (trivial) has 137 edges and 188 vertex of which 6 / 188 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 184 transition count 2734
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 51 place count 159 transition count 2734
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 51 place count 159 transition count 2720
Deduced a syphon composed of 14 places in 5 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 79 place count 145 transition count 2720
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 99 place count 125 transition count 666
Ensure Unique test removed 5 places
Iterating global reduction 2 with 25 rules applied. Total rules applied 124 place count 120 transition count 666
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 125 place count 120 transition count 665
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 125 place count 120 transition count 658
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 139 place count 113 transition count 658
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 147 place count 105 transition count 143
Ensure Unique test removed 2 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 157 place count 103 transition count 143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 158 place count 103 transition count 142
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 160 place count 101 transition count 130
Iterating global reduction 4 with 2 rules applied. Total rules applied 162 place count 101 transition count 130
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 258 place count 53 transition count 82
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 261 place count 50 transition count 74
Ensure Unique test removed 2 places
Iterating global reduction 4 with 5 rules applied. Total rules applied 266 place count 48 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 267 place count 48 transition count 73
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 269 place count 46 transition count 70
Iterating global reduction 5 with 2 rules applied. Total rules applied 271 place count 46 transition count 70
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 273 place count 45 transition count 69
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 275 place count 44 transition count 76
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 287 place count 44 transition count 64
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 288 place count 44 transition count 64
Applied a total of 288 rules in 206 ms. Remains 44 /188 variables (removed 144) and now considering 64/2763 (removed 2699) transitions.
[2025-06-08 09:26:46] [INFO ] Flow matrix only has 48 transitions (discarded 16 similar events)
// Phase 1: matrix 48 rows 44 cols
[2025-06-08 09:26:46] [INFO ] Computed 18 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:26:46] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-08 09:26:46] [INFO ] Flow matrix only has 48 transitions (discarded 16 similar events)
[2025-06-08 09:26:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:26:46] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-08 09:26:46] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 09:26:46] [INFO ] Redundant transitions in 17 ms returned []
Running 62 sub problems to find dead transitions.
[2025-06-08 09:26:46] [INFO ] Flow matrix only has 48 transitions (discarded 16 similar events)
[2025-06-08 09:26:46] [INFO ] Invariant cache hit.
[2025-06-08 09:26:46] [INFO ] State equation strengthened by 14 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 47/91 variables, 44/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 13/75 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 1/92 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 0/92 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 76 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1138 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 44/44 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 47/91 variables, 44/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 13/75 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 62/137 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 1/92 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 0/92 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 138 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1656 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 44/44 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2807ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 2808ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/188 places, 64/2763 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3125 ms. Remains : 44/188 places, 64/2763 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ErlangenMainframeV0-PT-1202-LTLCardinality-15
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ErlangenMainframeV0-PT-1202-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV0-PT-1202-LTLCardinality-15 finished in 3186 ms.
All properties solved by simple procedures.
Total runtime 145207 ms.

BK_STOP 1749374809696

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ErlangenMainframeV0-PT-1202"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV0-PT-1202, 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 r254-tall-174931339800379"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1202.tgz
mv ErlangenMainframeV0-PT-1202 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.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 ;