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-171640602400010.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is FlexibleBarrier-PT-04b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640602400010
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 3.5K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Apr 13 08:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 13 08:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 13 08:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 13 08:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:44 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 69K 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-04b-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2023-12
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2023-13
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2023-14
FORMULA_NAME FlexibleBarrier-PT-04b-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717181801201

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-04b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 18:56:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 18:56:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:56:42] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2024-05-31 18:56:42] [INFO ] Transformed 268 places.
[2024-05-31 18:56:42] [INFO ] Transformed 305 transitions.
[2024-05-31 18:56:42] [INFO ] Found NUPN structural information;
[2024-05-31 18:56:42] [INFO ] Parsed PT model containing 268 places and 305 transitions and 743 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 74 out of 268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 305/305 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 216 transition count 253
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 216 transition count 253
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 118 place count 202 transition count 239
Iterating global reduction 0 with 14 rules applied. Total rules applied 132 place count 202 transition count 239
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 137 place count 197 transition count 234
Iterating global reduction 0 with 5 rules applied. Total rules applied 142 place count 197 transition count 234
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 143 place count 197 transition count 233
Applied a total of 143 rules in 58 ms. Remains 197 /268 variables (removed 71) and now considering 233/305 (removed 72) transitions.
// Phase 1: matrix 233 rows 197 cols
[2024-05-31 18:56:42] [INFO ] Computed 6 invariants in 21 ms
[2024-05-31 18:56:42] [INFO ] Implicit Places using invariants in 246 ms returned []
[2024-05-31 18:56:42] [INFO ] Invariant cache hit.
[2024-05-31 18:56:43] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
Running 232 sub problems to find dead transitions.
[2024-05-31 18:56:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 1/197 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:56:45] [INFO ] Deduced a trap composed of 39 places in 83 ms of which 14 ms to minimize.
[2024-05-31 18:56:45] [INFO ] Deduced a trap composed of 34 places in 78 ms of which 2 ms to minimize.
[2024-05-31 18:56:45] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 1 ms to minimize.
[2024-05-31 18:56:45] [INFO ] Deduced a trap composed of 58 places in 64 ms of which 1 ms to minimize.
[2024-05-31 18:56:45] [INFO ] Deduced a trap composed of 58 places in 65 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/197 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 233/430 variables, 197/208 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/430 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:56:50] [INFO ] Deduced a trap composed of 65 places in 51 ms of which 1 ms to minimize.
[2024-05-31 18:56:50] [INFO ] Deduced a trap composed of 61 places in 47 ms of which 1 ms to minimize.
[2024-05-31 18:56:50] [INFO ] Deduced a trap composed of 56 places in 54 ms of which 2 ms to minimize.
At refinement iteration 6 (OVERLAPS) 0/430 variables, 3/211 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/430 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:56:54] [INFO ] Deduced a trap composed of 57 places in 44 ms of which 2 ms to minimize.
[2024-05-31 18:56:54] [INFO ] Deduced a trap composed of 80 places in 40 ms of which 2 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/430 variables, 2/213 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:56:56] [INFO ] Deduced a trap composed of 86 places in 57 ms of which 1 ms to minimize.
[2024-05-31 18:56:56] [INFO ] Deduced a trap composed of 133 places in 68 ms of which 1 ms to minimize.
[2024-05-31 18:56:56] [INFO ] Deduced a trap composed of 80 places in 48 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/430 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/430 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 11 (OVERLAPS) 0/430 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 430/430 variables, and 216 constraints, problems are : Problem set: 0 solved, 232 unsolved in 17589 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 197/197 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 1/197 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 13/19 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:57:01] [INFO ] Deduced a trap composed of 59 places in 60 ms of which 2 ms to minimize.
[2024-05-31 18:57:01] [INFO ] Deduced a trap composed of 55 places in 56 ms of which 2 ms to minimize.
[2024-05-31 18:57:02] [INFO ] Deduced a trap composed of 57 places in 41 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/197 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:57:03] [INFO ] Deduced a trap composed of 105 places in 56 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/197 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 233/430 variables, 197/220 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/430 variables, 232/452 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:57:05] [INFO ] Deduced a trap composed of 60 places in 59 ms of which 1 ms to minimize.
[2024-05-31 18:57:05] [INFO ] Deduced a trap composed of 112 places in 56 ms of which 2 ms to minimize.
[2024-05-31 18:57:06] [INFO ] Deduced a trap composed of 101 places in 48 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/430 variables, 3/455 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:57:08] [INFO ] Deduced a trap composed of 91 places in 57 ms of which 1 ms to minimize.
[2024-05-31 18:57:09] [INFO ] Deduced a trap composed of 54 places in 56 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/430 variables, 2/457 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:57:11] [INFO ] Deduced a trap composed of 100 places in 56 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/430 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/430 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-31 18:57:19] [INFO ] Deduced a trap composed of 34 places in 76 ms of which 2 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/430 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/430 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 14 (OVERLAPS) 0/430 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 430/430 variables, and 459 constraints, problems are : Problem set: 0 solved, 232 unsolved in 29066 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 197/197 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 24/24 constraints]
After SMT, in 46753ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 46773ms
Starting structural reductions in LTL mode, iteration 1 : 197/268 places, 233/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47280 ms. Remains : 197/268 places, 233/305 transitions.
Support contains 74 out of 197 places after structural reductions.
[2024-05-31 18:57:30] [INFO ] Flatten gal took : 45 ms
[2024-05-31 18:57:30] [INFO ] Flatten gal took : 38 ms
[2024-05-31 18:57:30] [INFO ] Input system was already deterministic with 233 transitions.
Support contains 73 out of 197 places (down from 74) after GAL structural reductions.
RANDOM walk for 40000 steps (960 resets) in 1932 ms. (20 steps per ms) remains 14/61 properties
BEST_FIRST walk for 40004 steps (81 resets) in 171 ms. (232 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (171 resets) in 80 ms. (493 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (162 resets) in 70 ms. (563 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (177 resets) in 166 ms. (239 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (165 resets) in 150 ms. (264 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (162 resets) in 81 ms. (487 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (172 resets) in 91 ms. (434 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40003 steps (175 resets) in 151 ms. (263 steps per ms) remains 11/13 properties
BEST_FIRST walk for 40004 steps (146 resets) in 80 ms. (493 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (88 resets) in 30 ms. (1290 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40003 steps (215 resets) in 184 ms. (216 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (159 resets) in 108 ms. (367 steps per ms) remains 10/10 properties
[2024-05-31 18:57:31] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp31 is UNSAT
At refinement iteration 1 (OVERLAPS) 173/197 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 8 unsolved
[2024-05-31 18:57:31] [INFO ] Deduced a trap composed of 101 places in 194 ms of which 2 ms to minimize.
[2024-05-31 18:57:32] [INFO ] Deduced a trap composed of 132 places in 105 ms of which 1 ms to minimize.
Problem AtomicPropp43 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 2/8 constraints. Problems are: Problem set: 3 solved, 7 unsolved
[2024-05-31 18:57:32] [INFO ] Deduced a trap composed of 62 places in 93 ms of which 4 ms to minimize.
[2024-05-31 18:57:32] [INFO ] Deduced a trap composed of 81 places in 64 ms of which 2 ms to minimize.
[2024-05-31 18:57:32] [INFO ] Deduced a trap composed of 55 places in 62 ms of which 1 ms to minimize.
[2024-05-31 18:57:32] [INFO ] Deduced a trap composed of 61 places in 56 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/197 variables, 4/12 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 0/12 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 233/430 variables, 197/209 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/430 variables, 0/209 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/430 variables, 0/209 constraints. Problems are: Problem set: 3 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 430/430 variables, and 209 constraints, problems are : Problem set: 3 solved, 7 unsolved in 1035 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 197/197 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 3 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 185/197 variables, 6/6 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 6/12 constraints. Problems are: Problem set: 3 solved, 7 unsolved
[2024-05-31 18:57:32] [INFO ] Deduced a trap composed of 54 places in 75 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/197 variables, 1/13 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 0/13 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 233/430 variables, 197/210 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/430 variables, 7/217 constraints. Problems are: Problem set: 3 solved, 7 unsolved
[2024-05-31 18:57:33] [INFO ] Deduced a trap composed of 62 places in 66 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/430 variables, 1/218 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/430 variables, 0/218 constraints. Problems are: Problem set: 3 solved, 7 unsolved
[2024-05-31 18:57:33] [INFO ] Deduced a trap composed of 100 places in 56 ms of which 1 ms to minimize.
[2024-05-31 18:57:33] [INFO ] Deduced a trap composed of 138 places in 61 ms of which 1 ms to minimize.
[2024-05-31 18:57:33] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/430 variables, 3/221 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/430 variables, 0/221 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 0/430 variables, 0/221 constraints. Problems are: Problem set: 3 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 430/430 variables, and 221 constraints, problems are : Problem set: 3 solved, 7 unsolved in 1131 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 197/197 constraints, PredecessorRefiner: 7/10 constraints, Known Traps: 11/11 constraints]
After SMT, in 2188ms problems are : Problem set: 3 solved, 7 unsolved
Parikh walk visited 1 properties in 1735 ms.
Support contains 10 out of 197 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 197/197 places, 233/233 transitions.
Graph (trivial) has 158 edges and 197 vertex of which 25 / 197 are part of one of the 4 SCC in 2 ms
Free SCC test removed 21 places
Drop transitions (Empty/Sink Transition effects.) removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 176 transition count 176
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 63 place count 145 transition count 176
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 63 place count 145 transition count 158
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 99 place count 127 transition count 158
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 132 place count 94 transition count 125
Iterating global reduction 2 with 33 rules applied. Total rules applied 165 place count 94 transition count 125
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 165 place count 94 transition count 124
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 167 place count 93 transition count 124
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 172 place count 88 transition count 119
Iterating global reduction 2 with 5 rules applied. Total rules applied 177 place count 88 transition count 119
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 181 place count 88 transition count 115
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 223 place count 67 transition count 94
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 226 place count 64 transition count 91
Iterating global reduction 3 with 3 rules applied. Total rules applied 229 place count 64 transition count 91
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 232 place count 64 transition count 88
Free-agglomeration rule applied 17 times.
Iterating global reduction 4 with 17 rules applied. Total rules applied 249 place count 64 transition count 71
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 266 place count 47 transition count 71
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 267 place count 46 transition count 70
Iterating global reduction 5 with 1 rules applied. Total rules applied 268 place count 46 transition count 70
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 269 place count 46 transition count 69
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 271 place count 46 transition count 69
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 272 place count 45 transition count 68
Applied a total of 272 rules in 42 ms. Remains 45 /197 variables (removed 152) and now considering 68/233 (removed 165) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 45/197 places, 68/233 transitions.
RANDOM walk for 35518 steps (718 resets) in 635 ms. (55 steps per ms) remains 0/6 properties
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 20 ms
[2024-05-31 18:57:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FlexibleBarrier-PT-04b-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 10 ms
[2024-05-31 18:57:35] [INFO ] Input system was already deterministic with 233 transitions.
Support contains 57 out of 197 places (down from 66) after GAL structural reductions.
Computed a total of 10 stabilizing places and 10 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 170 transition count 206
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 170 transition count 206
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 64 place count 160 transition count 196
Iterating global reduction 0 with 10 rules applied. Total rules applied 74 place count 160 transition count 196
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 76 place count 160 transition count 194
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 82 place count 154 transition count 188
Iterating global reduction 1 with 6 rules applied. Total rules applied 88 place count 154 transition count 188
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 90 place count 154 transition count 186
Applied a total of 90 rules in 10 ms. Remains 154 /197 variables (removed 43) and now considering 186/233 (removed 47) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 154/197 places, 186/233 transitions.
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 8 ms
[2024-05-31 18:57:35] [INFO ] Input system was already deterministic with 186 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 163 transition count 199
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 163 transition count 199
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 83 place count 148 transition count 184
Iterating global reduction 0 with 15 rules applied. Total rules applied 98 place count 148 transition count 184
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 101 place count 148 transition count 181
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 111 place count 138 transition count 171
Iterating global reduction 1 with 10 rules applied. Total rules applied 121 place count 138 transition count 171
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 126 place count 138 transition count 166
Applied a total of 126 rules in 9 ms. Remains 138 /197 variables (removed 59) and now considering 166/233 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 138/197 places, 166/233 transitions.
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:57:35] [INFO ] Input system was already deterministic with 166 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 166 transition count 202
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 166 transition count 202
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 75 place count 153 transition count 189
Iterating global reduction 0 with 13 rules applied. Total rules applied 88 place count 153 transition count 189
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 91 place count 153 transition count 186
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 99 place count 145 transition count 178
Iterating global reduction 1 with 8 rules applied. Total rules applied 107 place count 145 transition count 178
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 112 place count 145 transition count 173
Applied a total of 112 rules in 9 ms. Remains 145 /197 variables (removed 52) and now considering 173/233 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 145/197 places, 173/233 transitions.
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:57:35] [INFO ] Input system was already deterministic with 173 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 163 transition count 199
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 163 transition count 199
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 83 place count 148 transition count 184
Iterating global reduction 0 with 15 rules applied. Total rules applied 98 place count 148 transition count 184
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 101 place count 148 transition count 181
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 111 place count 138 transition count 171
Iterating global reduction 1 with 10 rules applied. Total rules applied 121 place count 138 transition count 171
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 126 place count 138 transition count 166
Applied a total of 126 rules in 8 ms. Remains 138 /197 variables (removed 59) and now considering 166/233 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 138/197 places, 166/233 transitions.
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:35] [INFO ] Input system was already deterministic with 166 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Graph (trivial) has 182 edges and 197 vertex of which 25 / 197 are part of one of the 4 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 175 transition count 172
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 77 place count 137 transition count 172
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 77 place count 137 transition count 158
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 105 place count 123 transition count 158
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 140 place count 88 transition count 123
Iterating global reduction 2 with 35 rules applied. Total rules applied 175 place count 88 transition count 123
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 175 place count 88 transition count 121
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 179 place count 86 transition count 121
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 183 place count 82 transition count 117
Iterating global reduction 2 with 4 rules applied. Total rules applied 187 place count 82 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 191 place count 82 transition count 113
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 213 place count 71 transition count 102
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 216 place count 68 transition count 99
Iterating global reduction 3 with 3 rules applied. Total rules applied 219 place count 68 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 222 place count 68 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 226 place count 68 transition count 92
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 228 place count 66 transition count 90
Applied a total of 228 rules in 27 ms. Remains 66 /197 variables (removed 131) and now considering 90/233 (removed 143) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 66/197 places, 90/233 transitions.
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 3 ms
[2024-05-31 18:57:35] [INFO ] Flatten gal took : 3 ms
[2024-05-31 18:57:35] [INFO ] Input system was already deterministic with 90 transitions.
RANDOM walk for 18752 steps (1673 resets) in 178 ms. (104 steps per ms) remains 0/1 properties
FORMULA FlexibleBarrier-PT-04b-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Graph (trivial) has 162 edges and 197 vertex of which 25 / 197 are part of one of the 4 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 175 transition count 180
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 145 transition count 180
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 61 place count 145 transition count 161
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 99 place count 126 transition count 161
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 133 place count 92 transition count 127
Iterating global reduction 2 with 34 rules applied. Total rules applied 167 place count 92 transition count 127
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 167 place count 92 transition count 126
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 169 place count 91 transition count 126
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 173 place count 87 transition count 122
Iterating global reduction 2 with 4 rules applied. Total rules applied 177 place count 87 transition count 122
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 181 place count 87 transition count 118
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 205 place count 75 transition count 106
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 207 place count 73 transition count 104
Iterating global reduction 3 with 2 rules applied. Total rules applied 209 place count 73 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 211 place count 73 transition count 102
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 212 place count 73 transition count 102
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 214 place count 71 transition count 100
Applied a total of 214 rules in 28 ms. Remains 71 /197 variables (removed 126) and now considering 100/233 (removed 133) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 71/197 places, 100/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 3 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 4 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 163 transition count 199
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 163 transition count 199
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 83 place count 148 transition count 184
Iterating global reduction 0 with 15 rules applied. Total rules applied 98 place count 148 transition count 184
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 101 place count 148 transition count 181
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 111 place count 138 transition count 171
Iterating global reduction 1 with 10 rules applied. Total rules applied 121 place count 138 transition count 171
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 126 place count 138 transition count 166
Applied a total of 126 rules in 8 ms. Remains 138 /197 variables (removed 59) and now considering 166/233 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 138/197 places, 166/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 166 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 163 transition count 199
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 163 transition count 199
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 82 place count 149 transition count 185
Iterating global reduction 0 with 14 rules applied. Total rules applied 96 place count 149 transition count 185
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 149 transition count 182
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 108 place count 140 transition count 173
Iterating global reduction 1 with 9 rules applied. Total rules applied 117 place count 140 transition count 173
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 122 place count 140 transition count 168
Applied a total of 122 rules in 9 ms. Remains 140 /197 variables (removed 57) and now considering 168/233 (removed 65) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 140/197 places, 168/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 168 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Graph (trivial) has 182 edges and 197 vertex of which 25 / 197 are part of one of the 4 SCC in 0 ms
Free SCC test removed 21 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 175 transition count 172
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 77 place count 137 transition count 172
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 77 place count 137 transition count 159
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 103 place count 124 transition count 159
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 138 place count 89 transition count 124
Iterating global reduction 2 with 35 rules applied. Total rules applied 173 place count 89 transition count 124
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 173 place count 89 transition count 122
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 177 place count 87 transition count 122
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 181 place count 83 transition count 118
Iterating global reduction 2 with 4 rules applied. Total rules applied 185 place count 83 transition count 118
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 189 place count 83 transition count 114
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 213 place count 71 transition count 102
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 216 place count 68 transition count 99
Iterating global reduction 3 with 3 rules applied. Total rules applied 219 place count 68 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 222 place count 68 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 226 place count 68 transition count 92
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 228 place count 66 transition count 90
Applied a total of 228 rules in 26 ms. Remains 66 /197 variables (removed 131) and now considering 90/233 (removed 143) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 66/197 places, 90/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 3 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 4 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 90 transitions.
RANDOM walk for 7737 steps (669 resets) in 70 ms. (108 steps per ms) remains 0/1 properties
FORMULA FlexibleBarrier-PT-04b-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 165 transition count 201
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 165 transition count 201
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 77 place count 152 transition count 188
Iterating global reduction 0 with 13 rules applied. Total rules applied 90 place count 152 transition count 188
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 93 place count 152 transition count 185
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 101 place count 144 transition count 177
Iterating global reduction 1 with 8 rules applied. Total rules applied 109 place count 144 transition count 177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 112 place count 144 transition count 174
Applied a total of 112 rules in 17 ms. Remains 144 /197 variables (removed 53) and now considering 174/233 (removed 59) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 144/197 places, 174/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 174 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 163 transition count 199
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 163 transition count 199
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 82 place count 149 transition count 185
Iterating global reduction 0 with 14 rules applied. Total rules applied 96 place count 149 transition count 185
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 149 transition count 182
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 108 place count 140 transition count 173
Iterating global reduction 1 with 9 rules applied. Total rules applied 117 place count 140 transition count 173
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 121 place count 140 transition count 169
Applied a total of 121 rules in 8 ms. Remains 140 /197 variables (removed 57) and now considering 169/233 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 140/197 places, 169/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 5 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Graph (trivial) has 182 edges and 197 vertex of which 25 / 197 are part of one of the 4 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 175 transition count 172
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 77 place count 137 transition count 172
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 77 place count 137 transition count 158
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 105 place count 123 transition count 158
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 140 place count 88 transition count 123
Iterating global reduction 2 with 35 rules applied. Total rules applied 175 place count 88 transition count 123
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 175 place count 88 transition count 121
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 179 place count 86 transition count 121
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 183 place count 82 transition count 117
Iterating global reduction 2 with 4 rules applied. Total rules applied 187 place count 82 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 191 place count 82 transition count 113
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 213 place count 71 transition count 102
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 216 place count 68 transition count 99
Iterating global reduction 3 with 3 rules applied. Total rules applied 219 place count 68 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 222 place count 68 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 226 place count 68 transition count 92
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 228 place count 66 transition count 90
Applied a total of 228 rules in 24 ms. Remains 66 /197 variables (removed 131) and now considering 90/233 (removed 143) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 66/197 places, 90/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 3 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 3 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 166 transition count 202
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 166 transition count 202
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 74 place count 154 transition count 190
Iterating global reduction 0 with 12 rules applied. Total rules applied 86 place count 154 transition count 190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 88 place count 154 transition count 188
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 95 place count 147 transition count 181
Iterating global reduction 1 with 7 rules applied. Total rules applied 102 place count 147 transition count 181
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 105 place count 147 transition count 178
Applied a total of 105 rules in 10 ms. Remains 147 /197 variables (removed 50) and now considering 178/233 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 147/197 places, 178/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 165 transition count 201
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 165 transition count 201
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 78 place count 151 transition count 187
Iterating global reduction 0 with 14 rules applied. Total rules applied 92 place count 151 transition count 187
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 95 place count 151 transition count 184
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 103 place count 143 transition count 176
Iterating global reduction 1 with 8 rules applied. Total rules applied 111 place count 143 transition count 176
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 114 place count 143 transition count 173
Applied a total of 114 rules in 9 ms. Remains 143 /197 variables (removed 54) and now considering 173/233 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 143/197 places, 173/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 9 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 5 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 173 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 233/233 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 163 transition count 199
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 163 transition count 199
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 83 place count 148 transition count 184
Iterating global reduction 0 with 15 rules applied. Total rules applied 98 place count 148 transition count 184
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 101 place count 148 transition count 181
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 111 place count 138 transition count 171
Iterating global reduction 1 with 10 rules applied. Total rules applied 121 place count 138 transition count 171
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 126 place count 138 transition count 166
Applied a total of 126 rules in 9 ms. Remains 138 /197 variables (removed 59) and now considering 166/233 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 138/197 places, 166/233 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 5 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 5 ms
[2024-05-31 18:57:36] [INFO ] Input system was already deterministic with 166 transitions.
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:57:36] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:57:36] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2024-05-31 18:57:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 197 places, 233 transitions and 595 arcs took 2 ms.
Total runtime 54186 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-04b-CTLFireability-2024-00
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2024-01
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2024-02
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2024-03
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2024-05
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2024-07
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2024-08
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2024-10
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2024-11
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2023-12
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2023-13
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2023-14
Could not compute solution for formula : FlexibleBarrier-PT-04b-CTLFireability-2023-15

BK_STOP 1717181856838

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/632/ctl_0_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/632/ctl_1_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/632/ctl_2_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/632/ctl_3_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/632/ctl_4_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/632/ctl_5_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/632/ctl_6_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/632/ctl_7_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/632/ctl_8_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/632/ctl_9_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/632/ctl_10_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/632/ctl_11_
ctl formula name FlexibleBarrier-PT-04b-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/632/ctl_12_
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-04b"
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-04b, 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-171640602400010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-04b.tgz
mv FlexibleBarrier-PT-04b 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 ;