Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r496-tall-171640602600058.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is FlexibleBarrier-PT-10b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640602600058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 756K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Apr 13 07:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 13 07:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 13 07:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 13 07:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 374K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2023-12
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2023-13
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2023-14
FORMULA_NAME FlexibleBarrier-PT-10b-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717182186163

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-10b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 19:03:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 19:03:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 19:03:07] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2024-05-31 19:03:07] [INFO ] Transformed 1402 places.
[2024-05-31 19:03:07] [INFO ] Transformed 1613 transitions.
[2024-05-31 19:03:07] [INFO ] Found NUPN structural information;
[2024-05-31 19:03:07] [INFO ] Parsed PT model containing 1402 places and 1613 transitions and 4025 arcs in 229 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 149 out of 1402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1402/1402 places, 1613/1613 transitions.
Discarding 485 places :
Symmetric choice reduction at 0 with 485 rule applications. Total rules 485 place count 917 transition count 1128
Iterating global reduction 0 with 485 rules applied. Total rules applied 970 place count 917 transition count 1128
Discarding 207 places :
Symmetric choice reduction at 0 with 207 rule applications. Total rules 1177 place count 710 transition count 921
Iterating global reduction 0 with 207 rules applied. Total rules applied 1384 place count 710 transition count 921
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 1485 place count 609 transition count 820
Iterating global reduction 0 with 101 rules applied. Total rules applied 1586 place count 609 transition count 820
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 1620 place count 609 transition count 786
Applied a total of 1620 rules in 219 ms. Remains 609 /1402 variables (removed 793) and now considering 786/1613 (removed 827) transitions.
// Phase 1: matrix 786 rows 609 cols
[2024-05-31 19:03:07] [INFO ] Computed 12 invariants in 28 ms
[2024-05-31 19:03:08] [INFO ] Implicit Places using invariants in 412 ms returned []
[2024-05-31 19:03:08] [INFO ] Invariant cache hit.
[2024-05-31 19:03:08] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 903 ms to find 0 implicit places.
Running 785 sub problems to find dead transitions.
[2024-05-31 19:03:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 785 unsolved
At refinement iteration 1 (OVERLAPS) 1/609 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 785 unsolved
[2024-05-31 19:03:22] [INFO ] Deduced a trap composed of 45 places in 224 ms of which 27 ms to minimize.
[2024-05-31 19:03:22] [INFO ] Deduced a trap composed of 94 places in 89 ms of which 2 ms to minimize.
[2024-05-31 19:03:23] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/609 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 785 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 609/1395 variables, and 15 constraints, problems are : Problem set: 0 solved, 785 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/609 constraints, PredecessorRefiner: 785/785 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 785 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 785 unsolved
At refinement iteration 1 (OVERLAPS) 1/609 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 785 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/609 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 785 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/609 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 785 unsolved
At refinement iteration 4 (OVERLAPS) 786/1395 variables, 609/624 constraints. Problems are: Problem set: 0 solved, 785 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1395 variables, 785/1409 constraints. Problems are: Problem set: 0 solved, 785 unsolved
[2024-05-31 19:03:58] [INFO ] Deduced a trap composed of 168 places in 174 ms of which 5 ms to minimize.
[2024-05-31 19:03:58] [INFO ] Deduced a trap composed of 161 places in 169 ms of which 3 ms to minimize.
[2024-05-31 19:03:59] [INFO ] Deduced a trap composed of 156 places in 169 ms of which 3 ms to minimize.
[2024-05-31 19:03:59] [INFO ] Deduced a trap composed of 198 places in 161 ms of which 3 ms to minimize.
[2024-05-31 19:04:00] [INFO ] Deduced a trap composed of 163 places in 144 ms of which 3 ms to minimize.
[2024-05-31 19:04:01] [INFO ] Deduced a trap composed of 193 places in 162 ms of which 3 ms to minimize.
[2024-05-31 19:04:03] [INFO ] Deduced a trap composed of 82 places in 167 ms of which 4 ms to minimize.
[2024-05-31 19:04:04] [INFO ] Deduced a trap composed of 108 places in 164 ms of which 3 ms to minimize.
[2024-05-31 19:04:06] [INFO ] Deduced a trap composed of 92 places in 165 ms of which 3 ms to minimize.
[2024-05-31 19:04:08] [INFO ] Deduced a trap composed of 120 places in 162 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1395/1395 variables, and 1419 constraints, problems are : Problem set: 0 solved, 785 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 609/609 constraints, PredecessorRefiner: 785/785 constraints, Known Traps: 13/13 constraints]
After SMT, in 60628ms problems are : Problem set: 0 solved, 785 unsolved
Search for dead transitions found 0 dead transitions in 60649ms
Starting structural reductions in LTL mode, iteration 1 : 609/1402 places, 786/1613 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61796 ms. Remains : 609/1402 places, 786/1613 transitions.
Support contains 149 out of 609 places after structural reductions.
[2024-05-31 19:04:09] [INFO ] Flatten gal took : 77 ms
[2024-05-31 19:04:09] [INFO ] Flatten gal took : 39 ms
[2024-05-31 19:04:09] [INFO ] Input system was already deterministic with 786 transitions.
Support contains 147 out of 609 places (down from 149) after GAL structural reductions.
RANDOM walk for 40000 steps (529 resets) in 2780 ms. (14 steps per ms) remains 68/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
[2024-05-31 19:04:10] [INFO ] Invariant cache hit.
Problem AtomicPropp86 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 67 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp89 is UNSAT
At refinement iteration 1 (OVERLAPS) 494/609 variables, 12/12 constraints. Problems are: Problem set: 4 solved, 64 unsolved
[2024-05-31 19:04:11] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-05-31 19:04:11] [INFO ] Deduced a trap composed of 192 places in 151 ms of which 2 ms to minimize.
[2024-05-31 19:04:11] [INFO ] Deduced a trap composed of 174 places in 152 ms of which 3 ms to minimize.
[2024-05-31 19:04:12] [INFO ] Deduced a trap composed of 160 places in 145 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/609 variables, 4/16 constraints. Problems are: Problem set: 4 solved, 64 unsolved
[2024-05-31 19:04:12] [INFO ] Deduced a trap composed of 160 places in 140 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/609 variables, 1/17 constraints. Problems are: Problem set: 4 solved, 64 unsolved
[2024-05-31 19:04:13] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 3 ms to minimize.
[2024-05-31 19:04:13] [INFO ] Deduced a trap composed of 163 places in 174 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/609 variables, 2/19 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/609 variables, 0/19 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 786/1395 variables, 609/628 constraints. Problems are: Problem set: 4 solved, 64 unsolved
[2024-05-31 19:04:15] [INFO ] Deduced a trap composed of 159 places in 158 ms of which 3 ms to minimize.
[2024-05-31 19:04:15] [INFO ] Deduced a trap composed of 191 places in 168 ms of which 4 ms to minimize.
[2024-05-31 19:04:15] [INFO ] Deduced a trap composed of 191 places in 162 ms of which 4 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1395/1395 variables, and 631 constraints, problems are : Problem set: 4 solved, 64 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 609/609 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 4 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 501/609 variables, 12/12 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/609 variables, 10/22 constraints. Problems are: Problem set: 4 solved, 64 unsolved
[2024-05-31 19:04:16] [INFO ] Deduced a trap composed of 181 places in 182 ms of which 5 ms to minimize.
[2024-05-31 19:04:16] [INFO ] Deduced a trap composed of 167 places in 155 ms of which 4 ms to minimize.
[2024-05-31 19:04:17] [INFO ] Deduced a trap composed of 204 places in 148 ms of which 3 ms to minimize.
[2024-05-31 19:04:17] [INFO ] Deduced a trap composed of 198 places in 170 ms of which 3 ms to minimize.
[2024-05-31 19:04:17] [INFO ] Deduced a trap composed of 180 places in 131 ms of which 3 ms to minimize.
[2024-05-31 19:04:17] [INFO ] Deduced a trap composed of 167 places in 148 ms of which 3 ms to minimize.
[2024-05-31 19:04:17] [INFO ] Deduced a trap composed of 193 places in 173 ms of which 3 ms to minimize.
[2024-05-31 19:04:18] [INFO ] Deduced a trap composed of 185 places in 155 ms of which 3 ms to minimize.
[2024-05-31 19:04:18] [INFO ] Deduced a trap composed of 169 places in 164 ms of which 3 ms to minimize.
[2024-05-31 19:04:18] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 4 ms to minimize.
[2024-05-31 19:04:18] [INFO ] Deduced a trap composed of 160 places in 160 ms of which 4 ms to minimize.
[2024-05-31 19:04:18] [INFO ] Deduced a trap composed of 167 places in 131 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/609 variables, 12/34 constraints. Problems are: Problem set: 4 solved, 64 unsolved
[2024-05-31 19:04:19] [INFO ] Deduced a trap composed of 188 places in 148 ms of which 3 ms to minimize.
[2024-05-31 19:04:19] [INFO ] Deduced a trap composed of 163 places in 132 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/609 variables, 2/36 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/609 variables, 0/36 constraints. Problems are: Problem set: 4 solved, 64 unsolved
SMT process timed out in 10076ms, After SMT, problems are : Problem set: 4 solved, 64 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 108 out of 609 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 609/609 places, 786/786 transitions.
Graph (trivial) has 394 edges and 609 vertex of which 30 / 609 are part of one of the 5 SCC in 4 ms
Free SCC test removed 25 places
Drop transitions (Empty/Sink Transition effects.) removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 584 transition count 701
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 57 rules applied. Total rules applied 113 place count 529 transition count 699
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 115 place count 528 transition count 698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 116 place count 527 transition count 698
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 21 Pre rules applied. Total rules applied 116 place count 527 transition count 677
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 158 place count 506 transition count 677
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 188 place count 476 transition count 647
Iterating global reduction 4 with 30 rules applied. Total rules applied 218 place count 476 transition count 647
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 219 place count 476 transition count 646
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 225 place count 470 transition count 640
Iterating global reduction 5 with 6 rules applied. Total rules applied 231 place count 470 transition count 640
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 235 place count 470 transition count 636
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 6 with 166 rules applied. Total rules applied 401 place count 387 transition count 553
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 405 place count 387 transition count 549
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 408 place count 384 transition count 546
Iterating global reduction 7 with 3 rules applied. Total rules applied 411 place count 384 transition count 546
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 414 place count 384 transition count 543
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 424 place count 379 transition count 543
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 432 place count 379 transition count 535
Free-agglomeration rule applied 138 times.
Iterating global reduction 8 with 138 rules applied. Total rules applied 570 place count 379 transition count 397
Reduce places removed 138 places and 0 transitions.
Iterating post reduction 8 with 138 rules applied. Total rules applied 708 place count 241 transition count 397
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 9 with 14 rules applied. Total rules applied 722 place count 241 transition count 383
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 726 place count 241 transition count 383
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 727 place count 240 transition count 382
Applied a total of 727 rules in 246 ms. Remains 240 /609 variables (removed 369) and now considering 382/786 (removed 404) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 240/609 places, 382/786 transitions.
RANDOM walk for 40000 steps (1684 resets) in 1504 ms. (26 steps per ms) remains 19/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (9 resets) in 8 ms. (444 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (9 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (12 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (9 resets) in 33 ms. (117 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (11 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (12 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (9 resets) in 8 ms. (444 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (10 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (10 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (12 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (11 resets) in 8 ms. (444 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
[2024-05-31 19:04:21] [INFO ] Flow matrix only has 365 transitions (discarded 17 similar events)
// Phase 1: matrix 365 rows 240 cols
[2024-05-31 19:04:21] [INFO ] Computed 12 invariants in 2 ms
[2024-05-31 19:04:21] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 198/240 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 365/605 variables, 240/252 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/605 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/605 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 0/605 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 605/605 variables, and 253 constraints, problems are : Problem set: 0 solved, 19 unsolved in 514 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 240/240 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 198/240 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
[2024-05-31 19:04:22] [INFO ] Deduced a trap composed of 46 places in 69 ms of which 2 ms to minimize.
[2024-05-31 19:04:22] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 2 ms to minimize.
[2024-05-31 19:04:22] [INFO ] Deduced a trap composed of 40 places in 75 ms of which 1 ms to minimize.
[2024-05-31 19:04:22] [INFO ] Deduced a trap composed of 54 places in 62 ms of which 1 ms to minimize.
[2024-05-31 19:04:22] [INFO ] Deduced a trap composed of 61 places in 67 ms of which 1 ms to minimize.
[2024-05-31 19:04:22] [INFO ] Deduced a trap composed of 49 places in 95 ms of which 2 ms to minimize.
[2024-05-31 19:04:23] [INFO ] Deduced a trap composed of 47 places in 71 ms of which 1 ms to minimize.
[2024-05-31 19:04:23] [INFO ] Deduced a trap composed of 57 places in 68 ms of which 1 ms to minimize.
[2024-05-31 19:04:23] [INFO ] Deduced a trap composed of 63 places in 79 ms of which 2 ms to minimize.
[2024-05-31 19:04:23] [INFO ] Deduced a trap composed of 43 places in 61 ms of which 1 ms to minimize.
[2024-05-31 19:04:23] [INFO ] Deduced a trap composed of 54 places in 60 ms of which 1 ms to minimize.
[2024-05-31 19:04:23] [INFO ] Deduced a trap composed of 61 places in 62 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 12/24 constraints. Problems are: Problem set: 0 solved, 19 unsolved
[2024-05-31 19:04:23] [INFO ] Deduced a trap composed of 47 places in 66 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 365/605 variables, 240/265 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/605 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/605 variables, 19/285 constraints. Problems are: Problem set: 0 solved, 19 unsolved
[2024-05-31 19:04:24] [INFO ] Deduced a trap composed of 41 places in 70 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/605 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/605 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 19 unsolved
[2024-05-31 19:04:24] [INFO ] Deduced a trap composed of 42 places in 70 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/605 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/605 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (OVERLAPS) 0/605 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 605/605 variables, and 287 constraints, problems are : Problem set: 0 solved, 19 unsolved in 2833 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 240/240 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 15/15 constraints]
After SMT, in 3362ms problems are : Problem set: 0 solved, 19 unsolved
Parikh walk visited 16 properties in 4929 ms.
Support contains 11 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 382/382 transitions.
Graph (trivial) has 159 edges and 240 vertex of which 8 / 240 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 236 transition count 356
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 37 place count 218 transition count 356
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 37 place count 218 transition count 353
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 43 place count 215 transition count 353
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 53 place count 215 transition count 343
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 107 place count 161 transition count 289
Iterating global reduction 3 with 54 rules applied. Total rules applied 161 place count 161 transition count 289
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 165 place count 161 transition count 285
Performed 15 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 195 place count 146 transition count 269
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 200 place count 146 transition count 264
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 210 place count 136 transition count 254
Iterating global reduction 5 with 10 rules applied. Total rules applied 220 place count 136 transition count 254
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 230 place count 136 transition count 244
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 6 with 2 rules applied. Total rules applied 232 place count 135 transition count 243
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 233 place count 135 transition count 242
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 234 place count 134 transition count 241
Iterating global reduction 7 with 1 rules applied. Total rules applied 235 place count 134 transition count 241
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 236 place count 134 transition count 240
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 237 place count 134 transition count 239
Free-agglomeration rule applied 55 times with reduction of 7 identical transitions.
Iterating global reduction 8 with 55 rules applied. Total rules applied 292 place count 134 transition count 177
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t6.t459.t610.t456.t457.t482.t483.t442 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Graph (trivial) has 50 edges and 77 vertex of which 16 / 77 are part of one of the 8 SCC in 0 ms
Free SCC test removed 8 places
Iterating post reduction 8 with 45 rules applied. Total rules applied 337 place count 69 transition count 133
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 353 place count 69 transition count 117
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 11 Pre rules applied. Total rules applied 353 place count 69 transition count 106
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 10 with 22 rules applied. Total rules applied 375 place count 58 transition count 106
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 383 place count 58 transition count 98
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 384 place count 57 transition count 96
Iterating global reduction 11 with 1 rules applied. Total rules applied 385 place count 57 transition count 96
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 1 rules applied. Total rules applied 386 place count 57 transition count 95
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 387 place count 56 transition count 95
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 13 with 16 rules applied. Total rules applied 403 place count 48 transition count 87
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 404 place count 48 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 406 place count 47 transition count 86
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 408 place count 47 transition count 84
Free-agglomeration rule applied 9 times.
Iterating global reduction 15 with 9 rules applied. Total rules applied 417 place count 47 transition count 75
Reduce places removed 12 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 15 with 26 rules applied. Total rules applied 443 place count 35 transition count 61
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 445 place count 33 transition count 59
Iterating global reduction 16 with 2 rules applied. Total rules applied 447 place count 33 transition count 59
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 449 place count 33 transition count 57
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 17 with 13 rules applied. Total rules applied 462 place count 33 transition count 44
Applied a total of 462 rules in 59 ms. Remains 33 /240 variables (removed 207) and now considering 44/382 (removed 338) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 33/240 places, 44/382 transitions.
RANDOM walk for 10024 steps (1 resets) in 40 ms. (244 steps per ms) remains 0/3 properties
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
FORMULA FlexibleBarrier-PT-10b-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 19:04:30] [INFO ] Flatten gal took : 32 ms
[2024-05-31 19:04:30] [INFO ] Flatten gal took : 32 ms
[2024-05-31 19:04:30] [INFO ] Input system was already deterministic with 786 transitions.
Computed a total of 16 stabilizing places and 16 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 87 place count 522 transition count 699
Iterating global reduction 0 with 87 rules applied. Total rules applied 174 place count 522 transition count 699
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 181 place count 522 transition count 692
Discarding 54 places :
Symmetric choice reduction at 1 with 54 rule applications. Total rules 235 place count 468 transition count 638
Iterating global reduction 1 with 54 rules applied. Total rules applied 289 place count 468 transition count 638
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 319 place count 468 transition count 608
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 333 place count 454 transition count 594
Iterating global reduction 2 with 14 rules applied. Total rules applied 347 place count 454 transition count 594
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 355 place count 454 transition count 586
Applied a total of 355 rules in 56 ms. Remains 454 /609 variables (removed 155) and now considering 586/786 (removed 200) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 454/609 places, 586/786 transitions.
[2024-05-31 19:04:30] [INFO ] Flatten gal took : 19 ms
[2024-05-31 19:04:30] [INFO ] Flatten gal took : 24 ms
[2024-05-31 19:04:30] [INFO ] Input system was already deterministic with 586 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Graph (trivial) has 548 edges and 609 vertex of which 49 / 609 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 78 place count 567 transition count 666
Reduce places removed 77 places and 0 transitions.
Iterating post reduction 1 with 77 rules applied. Total rules applied 155 place count 490 transition count 666
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 155 place count 490 transition count 634
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 219 place count 458 transition count 634
Discarding 92 places :
Symmetric choice reduction at 2 with 92 rule applications. Total rules 311 place count 366 transition count 542
Iterating global reduction 2 with 92 rules applied. Total rules applied 403 place count 366 transition count 542
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 410 place count 366 transition count 535
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 410 place count 366 transition count 534
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 412 place count 365 transition count 534
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 437 place count 340 transition count 509
Iterating global reduction 3 with 25 rules applied. Total rules applied 462 place count 340 transition count 509
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 487 place count 340 transition count 484
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 559 place count 304 transition count 448
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 569 place count 294 transition count 438
Iterating global reduction 4 with 10 rules applied. Total rules applied 579 place count 294 transition count 438
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 589 place count 294 transition count 428
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 599 place count 294 transition count 418
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 601 place count 292 transition count 416
Applied a total of 601 rules in 163 ms. Remains 292 /609 variables (removed 317) and now considering 416/786 (removed 370) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 163 ms. Remains : 292/609 places, 416/786 transitions.
[2024-05-31 19:04:30] [INFO ] Flatten gal took : 14 ms
[2024-05-31 19:04:30] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:04:30] [INFO ] Input system was already deterministic with 416 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 524 transition count 701
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 524 transition count 701
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 177 place count 524 transition count 694
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 228 place count 473 transition count 643
Iterating global reduction 1 with 51 rules applied. Total rules applied 279 place count 473 transition count 643
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 307 place count 473 transition count 615
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 322 place count 458 transition count 600
Iterating global reduction 2 with 15 rules applied. Total rules applied 337 place count 458 transition count 600
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 347 place count 458 transition count 590
Applied a total of 347 rules in 41 ms. Remains 458 /609 variables (removed 151) and now considering 590/786 (removed 196) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 458/609 places, 590/786 transitions.
[2024-05-31 19:04:30] [INFO ] Flatten gal took : 18 ms
[2024-05-31 19:04:30] [INFO ] Flatten gal took : 20 ms
[2024-05-31 19:04:30] [INFO ] Input system was already deterministic with 590 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Graph (trivial) has 576 edges and 609 vertex of which 61 / 609 are part of one of the 10 SCC in 1 ms
Free SCC test removed 51 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 557 transition count 654
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 159 place count 478 transition count 654
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 159 place count 478 transition count 624
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 219 place count 448 transition count 624
Discarding 100 places :
Symmetric choice reduction at 2 with 100 rule applications. Total rules 319 place count 348 transition count 524
Iterating global reduction 2 with 100 rules applied. Total rules applied 419 place count 348 transition count 524
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 426 place count 348 transition count 517
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 426 place count 348 transition count 516
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 428 place count 347 transition count 516
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 455 place count 320 transition count 489
Iterating global reduction 3 with 27 rules applied. Total rules applied 482 place count 320 transition count 489
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 508 place count 320 transition count 463
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 566 place count 291 transition count 434
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 579 place count 278 transition count 421
Iterating global reduction 4 with 13 rules applied. Total rules applied 592 place count 278 transition count 421
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 605 place count 278 transition count 408
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 615 place count 278 transition count 398
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 617 place count 276 transition count 396
Applied a total of 617 rules in 85 ms. Remains 276 /609 variables (removed 333) and now considering 396/786 (removed 390) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 85 ms. Remains : 276/609 places, 396/786 transitions.
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 12 ms
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 12 ms
[2024-05-31 19:04:31] [INFO ] Input system was already deterministic with 396 transitions.
RANDOM walk for 37258 steps (2184 resets) in 479 ms. (77 steps per ms) remains 0/1 properties
FORMULA FlexibleBarrier-PT-10b-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 525 transition count 702
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 525 transition count 702
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 174 place count 525 transition count 696
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 225 place count 474 transition count 645
Iterating global reduction 1 with 51 rules applied. Total rules applied 276 place count 474 transition count 645
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 304 place count 474 transition count 617
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 319 place count 459 transition count 602
Iterating global reduction 2 with 15 rules applied. Total rules applied 334 place count 459 transition count 602
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 343 place count 459 transition count 593
Applied a total of 343 rules in 32 ms. Remains 459 /609 variables (removed 150) and now considering 593/786 (removed 193) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 459/609 places, 593/786 transitions.
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:04:31] [INFO ] Input system was already deterministic with 593 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 524 transition count 701
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 524 transition count 701
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 177 place count 524 transition count 694
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 227 place count 474 transition count 644
Iterating global reduction 1 with 50 rules applied. Total rules applied 277 place count 474 transition count 644
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 303 place count 474 transition count 618
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 319 place count 458 transition count 602
Iterating global reduction 2 with 16 rules applied. Total rules applied 335 place count 458 transition count 602
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 345 place count 458 transition count 592
Applied a total of 345 rules in 38 ms. Remains 458 /609 variables (removed 151) and now considering 592/786 (removed 194) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 458/609 places, 592/786 transitions.
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:04:31] [INFO ] Input system was already deterministic with 592 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 527 transition count 704
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 527 transition count 704
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 170 place count 527 transition count 698
Discarding 52 places :
Symmetric choice reduction at 1 with 52 rule applications. Total rules 222 place count 475 transition count 646
Iterating global reduction 1 with 52 rules applied. Total rules applied 274 place count 475 transition count 646
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 303 place count 475 transition count 617
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 316 place count 462 transition count 604
Iterating global reduction 2 with 13 rules applied. Total rules applied 329 place count 462 transition count 604
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 336 place count 462 transition count 597
Applied a total of 336 rules in 30 ms. Remains 462 /609 variables (removed 147) and now considering 597/786 (removed 189) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 462/609 places, 597/786 transitions.
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:04:31] [INFO ] Input system was already deterministic with 597 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 524 transition count 701
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 524 transition count 701
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 176 place count 524 transition count 695
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 229 place count 471 transition count 642
Iterating global reduction 1 with 53 rules applied. Total rules applied 282 place count 471 transition count 642
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 311 place count 471 transition count 613
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 325 place count 457 transition count 599
Iterating global reduction 2 with 14 rules applied. Total rules applied 339 place count 457 transition count 599
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 347 place count 457 transition count 591
Applied a total of 347 rules in 37 ms. Remains 457 /609 variables (removed 152) and now considering 591/786 (removed 195) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 457/609 places, 591/786 transitions.
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:04:31] [INFO ] Input system was already deterministic with 591 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 81 place count 528 transition count 705
Iterating global reduction 0 with 81 rules applied. Total rules applied 162 place count 528 transition count 705
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 169 place count 528 transition count 698
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 218 place count 479 transition count 649
Iterating global reduction 1 with 49 rules applied. Total rules applied 267 place count 479 transition count 649
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 294 place count 479 transition count 622
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 308 place count 465 transition count 608
Iterating global reduction 2 with 14 rules applied. Total rules applied 322 place count 465 transition count 608
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 331 place count 465 transition count 599
Applied a total of 331 rules in 30 ms. Remains 465 /609 variables (removed 144) and now considering 599/786 (removed 187) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 465/609 places, 599/786 transitions.
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 14 ms
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:04:31] [INFO ] Input system was already deterministic with 599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 524 transition count 701
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 524 transition count 701
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 176 place count 524 transition count 695
Discarding 52 places :
Symmetric choice reduction at 1 with 52 rule applications. Total rules 228 place count 472 transition count 643
Iterating global reduction 1 with 52 rules applied. Total rules applied 280 place count 472 transition count 643
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 308 place count 472 transition count 615
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 324 place count 456 transition count 599
Iterating global reduction 2 with 16 rules applied. Total rules applied 340 place count 456 transition count 599
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 350 place count 456 transition count 589
Applied a total of 350 rules in 33 ms. Remains 456 /609 variables (removed 153) and now considering 589/786 (removed 197) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 456/609 places, 589/786 transitions.
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 14 ms
[2024-05-31 19:04:31] [INFO ] Input system was already deterministic with 589 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Graph (trivial) has 568 edges and 609 vertex of which 61 / 609 are part of one of the 10 SCC in 0 ms
Free SCC test removed 51 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 77 place count 557 transition count 657
Reduce places removed 76 places and 0 transitions.
Iterating post reduction 1 with 76 rules applied. Total rules applied 153 place count 481 transition count 657
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 153 place count 481 transition count 625
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 217 place count 449 transition count 625
Discarding 96 places :
Symmetric choice reduction at 2 with 96 rule applications. Total rules 313 place count 353 transition count 529
Iterating global reduction 2 with 96 rules applied. Total rules applied 409 place count 353 transition count 529
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 415 place count 353 transition count 523
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 441 place count 327 transition count 497
Iterating global reduction 3 with 26 rules applied. Total rules applied 467 place count 327 transition count 497
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 493 place count 327 transition count 471
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 553 place count 297 transition count 441
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 565 place count 285 transition count 429
Iterating global reduction 4 with 12 rules applied. Total rules applied 577 place count 285 transition count 429
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 589 place count 285 transition count 417
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 599 place count 285 transition count 407
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 601 place count 283 transition count 405
Applied a total of 601 rules in 69 ms. Remains 283 /609 variables (removed 326) and now considering 405/786 (removed 381) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 69 ms. Remains : 283/609 places, 405/786 transitions.
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 10 ms
[2024-05-31 19:04:31] [INFO ] Flatten gal took : 10 ms
[2024-05-31 19:04:31] [INFO ] Input system was already deterministic with 405 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 525 transition count 702
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 525 transition count 702
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 175 place count 525 transition count 695
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 225 place count 475 transition count 645
Iterating global reduction 1 with 50 rules applied. Total rules applied 275 place count 475 transition count 645
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 302 place count 475 transition count 618
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 317 place count 460 transition count 603
Iterating global reduction 2 with 15 rules applied. Total rules applied 332 place count 460 transition count 603
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 341 place count 460 transition count 594
Applied a total of 341 rules in 28 ms. Remains 460 /609 variables (removed 149) and now considering 594/786 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 460/609 places, 594/786 transitions.
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 24 ms
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 12 ms
[2024-05-31 19:04:32] [INFO ] Input system was already deterministic with 594 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 81 place count 528 transition count 705
Iterating global reduction 0 with 81 rules applied. Total rules applied 162 place count 528 transition count 705
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 168 place count 528 transition count 699
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 217 place count 479 transition count 650
Iterating global reduction 1 with 49 rules applied. Total rules applied 266 place count 479 transition count 650
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 290 place count 479 transition count 626
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 305 place count 464 transition count 611
Iterating global reduction 2 with 15 rules applied. Total rules applied 320 place count 464 transition count 611
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 329 place count 464 transition count 602
Applied a total of 329 rules in 27 ms. Remains 464 /609 variables (removed 145) and now considering 602/786 (removed 184) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 464/609 places, 602/786 transitions.
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 13 ms
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 13 ms
[2024-05-31 19:04:32] [INFO ] Input system was already deterministic with 602 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Graph (trivial) has 542 edges and 609 vertex of which 48 / 609 are part of one of the 8 SCC in 0 ms
Free SCC test removed 40 places
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 568 transition count 666
Reduce places removed 79 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 81 rules applied. Total rules applied 161 place count 489 transition count 664
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 163 place count 488 transition count 663
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 164 place count 487 transition count 663
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 30 Pre rules applied. Total rules applied 164 place count 487 transition count 633
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 224 place count 457 transition count 633
Discarding 93 places :
Symmetric choice reduction at 4 with 93 rule applications. Total rules 317 place count 364 transition count 540
Iterating global reduction 4 with 93 rules applied. Total rules applied 410 place count 364 transition count 540
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 416 place count 364 transition count 534
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 416 place count 364 transition count 533
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 418 place count 363 transition count 533
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 444 place count 337 transition count 507
Iterating global reduction 5 with 26 rules applied. Total rules applied 470 place count 337 transition count 507
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 494 place count 337 transition count 483
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 6 with 70 rules applied. Total rules applied 564 place count 302 transition count 448
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 574 place count 292 transition count 438
Iterating global reduction 6 with 10 rules applied. Total rules applied 584 place count 292 transition count 438
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 594 place count 292 transition count 428
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 7 with 10 rules applied. Total rules applied 604 place count 292 transition count 418
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 606 place count 290 transition count 416
Applied a total of 606 rules in 78 ms. Remains 290 /609 variables (removed 319) and now considering 416/786 (removed 370) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 78 ms. Remains : 290/609 places, 416/786 transitions.
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 9 ms
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 9 ms
[2024-05-31 19:04:32] [INFO ] Input system was already deterministic with 416 transitions.
Starting structural reductions in LTL mode, iteration 0 : 609/609 places, 786/786 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 526 transition count 703
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 526 transition count 703
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 173 place count 526 transition count 696
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 223 place count 476 transition count 646
Iterating global reduction 1 with 50 rules applied. Total rules applied 273 place count 476 transition count 646
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 298 place count 476 transition count 621
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 312 place count 462 transition count 607
Iterating global reduction 2 with 14 rules applied. Total rules applied 326 place count 462 transition count 607
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 334 place count 462 transition count 599
Applied a total of 334 rules in 26 ms. Remains 462 /609 variables (removed 147) and now considering 599/786 (removed 187) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 462/609 places, 599/786 transitions.
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 12 ms
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 13 ms
[2024-05-31 19:04:32] [INFO ] Input system was already deterministic with 599 transitions.
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 18 ms
[2024-05-31 19:04:32] [INFO ] Flatten gal took : 18 ms
[2024-05-31 19:04:32] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-31 19:04:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 609 places, 786 transitions and 2235 arcs took 4 ms.
Total runtime 85148 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-01
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-02
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-03
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-05
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-06
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-07
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-08
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-09
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-10
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2024-11
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2023-12
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2023-13
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2023-14
Could not compute solution for formula : FlexibleBarrier-PT-10b-CTLFireability-2023-15

BK_STOP 1717182272822

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/692/ctl_0_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/692/ctl_1_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/692/ctl_2_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/692/ctl_3_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/692/ctl_4_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/692/ctl_5_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/692/ctl_6_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/692/ctl_7_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/692/ctl_8_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/692/ctl_9_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/692/ctl_10_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/692/ctl_11_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/692/ctl_12_
ctl formula name FlexibleBarrier-PT-10b-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/692/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="FlexibleBarrier-PT-10b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is FlexibleBarrier-PT-10b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r496-tall-171640602600058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-10b.tgz
mv FlexibleBarrier-PT-10b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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