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.r553-tall-171734900700002.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 CO4-PT-01, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r553-tall-171734900700002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 5.5K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 16K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 71K Jun 2 16:33 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 CO4-PT-01-CTLFireability-2024-00
FORMULA_NAME CO4-PT-01-CTLFireability-2024-01
FORMULA_NAME CO4-PT-01-CTLFireability-2024-02
FORMULA_NAME CO4-PT-01-CTLFireability-2024-03
FORMULA_NAME CO4-PT-01-CTLFireability-2024-04
FORMULA_NAME CO4-PT-01-CTLFireability-2024-05
FORMULA_NAME CO4-PT-01-CTLFireability-2024-06
FORMULA_NAME CO4-PT-01-CTLFireability-2024-07
FORMULA_NAME CO4-PT-01-CTLFireability-2024-08
FORMULA_NAME CO4-PT-01-CTLFireability-2024-09
FORMULA_NAME CO4-PT-01-CTLFireability-2024-10
FORMULA_NAME CO4-PT-01-CTLFireability-2024-11
FORMULA_NAME CO4-PT-01-CTLFireability-2024-12
FORMULA_NAME CO4-PT-01-CTLFireability-2024-13
FORMULA_NAME CO4-PT-01-CTLFireability-2024-14
FORMULA_NAME CO4-PT-01-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717351273097

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-01
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 18:01:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 18:01:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:01:14] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-06-02 18:01:14] [INFO ] Transformed 89 places.
[2024-06-02 18:01:14] [INFO ] Transformed 295 transitions.
[2024-06-02 18:01:14] [INFO ] Found NUPN structural information;
[2024-06-02 18:01:14] [INFO ] Parsed PT model containing 89 places and 295 transitions and 1074 arcs in 184 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 61 transitions
Reduce redundant transitions removed 61 transitions.
FORMULA CO4-PT-01-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-01-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-01-CTLFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-01-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 234/234 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 71 transition count 193
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 71 transition count 193
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 46 place count 71 transition count 183
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 71 transition count 182
Applied a total of 47 rules in 31 ms. Remains 71 /89 variables (removed 18) and now considering 182/234 (removed 52) transitions.
[2024-06-02 18:01:14] [INFO ] Flow matrix only has 128 transitions (discarded 54 similar events)
// Phase 1: matrix 128 rows 71 cols
[2024-06-02 18:01:14] [INFO ] Computed 7 invariants in 8 ms
[2024-06-02 18:01:14] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-06-02 18:01:14] [INFO ] Flow matrix only has 128 transitions (discarded 54 similar events)
[2024-06-02 18:01:15] [INFO ] Invariant cache hit.
[2024-06-02 18:01:15] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
Running 181 sub problems to find dead transitions.
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 128 transitions (discarded 54 similar events)
[2024-06-02 18:01:15] [INFO ] Invariant cache hit.
[2024-06-02 18:01:15] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 181 unsolved
[2024-06-02 18:01:16] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 127/198 variables, 71/79 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 35/114 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (OVERLAPS) 1/199 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/199 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 9 (OVERLAPS) 0/199 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Real declared 199/199 variables, and 115 constraints, problems are : Problem set: 0 solved, 181 unsolved in 5302 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 71/71 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 127/198 variables, 71/79 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 35/114 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 181/295 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 8 (OVERLAPS) 1/199 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 10 (OVERLAPS) 0/199 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Int declared 199/199 variables, and 296 constraints, problems are : Problem set: 0 solved, 181 unsolved in 4831 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 71/71 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 1/1 constraints]
After SMT, in 10349ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 10363ms
Starting structural reductions in LTL mode, iteration 1 : 71/89 places, 182/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10942 ms. Remains : 71/89 places, 182/234 transitions.
Support contains 55 out of 71 places after structural reductions.
[2024-06-02 18:01:25] [INFO ] Flatten gal took : 37 ms
[2024-06-02 18:01:25] [INFO ] Flatten gal took : 17 ms
[2024-06-02 18:01:25] [INFO ] Input system was already deterministic with 182 transitions.
RANDOM walk for 40000 steps (717 resets) in 1537 ms. (26 steps per ms) remains 1/54 properties
BEST_FIRST walk for 40004 steps (86 resets) in 147 ms. (270 steps per ms) remains 1/1 properties
[2024-06-02 18:01:26] [INFO ] Flow matrix only has 128 transitions (discarded 54 similar events)
[2024-06-02 18:01:26] [INFO ] Invariant cache hit.
[2024-06-02 18:01:26] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/20 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 49/69 variables, 20/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 22/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 87/156 variables, 24/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 11/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 191/199 variables, and 106 constraints, problems are : Problem set: 1 solved, 0 unsolved in 72 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 66/71 constraints, ReadFeed: 33/36 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 78ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 11 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 10 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 182 transitions.
Computed a total of 8 stabilizing places and 5 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 49 transition count 133
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 49 transition count 133
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 55 place count 49 transition count 122
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 59 place count 45 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 63 place count 45 transition count 110
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 64 place count 44 transition count 107
Iterating global reduction 1 with 1 rules applied. Total rules applied 65 place count 44 transition count 107
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 44 transition count 106
Applied a total of 66 rules in 7 ms. Remains 44 /71 variables (removed 27) and now considering 106/182 (removed 76) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 44/71 places, 106/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 106 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 49 transition count 133
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 49 transition count 133
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 55 place count 49 transition count 122
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 59 place count 45 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 63 place count 45 transition count 110
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 43 transition count 104
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 43 transition count 104
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 43 transition count 103
Applied a total of 68 rules in 6 ms. Remains 43 /71 variables (removed 28) and now considering 103/182 (removed 79) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 43/71 places, 103/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 103 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 54 transition count 145
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 54 transition count 145
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 41 place count 54 transition count 138
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 52 transition count 132
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 52 transition count 132
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 46 place count 52 transition count 131
Applied a total of 46 rules in 5 ms. Remains 52 /71 variables (removed 19) and now considering 131/182 (removed 51) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 52/71 places, 131/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 7 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 52 transition count 142
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 52 transition count 142
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 46 place count 52 transition count 134
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 48 transition count 122
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 48 transition count 122
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 56 place count 46 transition count 116
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 46 transition count 116
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 46 transition count 115
Applied a total of 59 rules in 6 ms. Remains 46 /71 variables (removed 25) and now considering 115/182 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 46/71 places, 115/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 115 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 51 transition count 139
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 51 transition count 139
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 51 place count 51 transition count 128
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 48 transition count 119
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 48 transition count 119
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 59 place count 46 transition count 113
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 46 transition count 113
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 46 transition count 112
Applied a total of 62 rules in 7 ms. Remains 46 /71 variables (removed 25) and now considering 112/182 (removed 70) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 46/71 places, 112/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 71 transition count 180
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 69 transition count 180
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 25 place count 48 transition count 130
Iterating global reduction 2 with 21 rules applied. Total rules applied 46 place count 48 transition count 130
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 57 place count 48 transition count 119
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 59 place count 46 transition count 113
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 46 transition count 113
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 65 place count 44 transition count 111
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 67 place count 44 transition count 109
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 69 place count 42 transition count 103
Iterating global reduction 4 with 2 rules applied. Total rules applied 71 place count 42 transition count 103
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 73 place count 40 transition count 97
Iterating global reduction 4 with 2 rules applied. Total rules applied 75 place count 40 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 77 place count 40 transition count 95
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 91 place count 40 transition count 81
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 93 place count 39 transition count 80
Applied a total of 93 rules in 32 ms. Remains 39 /71 variables (removed 32) and now considering 80/182 (removed 102) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 39/71 places, 80/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 80 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 49 transition count 133
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 49 transition count 133
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 55 place count 49 transition count 122
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 59 place count 45 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 63 place count 45 transition count 110
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 43 transition count 104
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 43 transition count 104
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 43 transition count 103
Applied a total of 68 rules in 6 ms. Remains 43 /71 variables (removed 28) and now considering 103/182 (removed 79) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 43/71 places, 103/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 103 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 49 transition count 133
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 49 transition count 133
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 55 place count 49 transition count 122
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 59 place count 45 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 63 place count 45 transition count 110
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 43 transition count 104
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 43 transition count 104
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 43 transition count 103
Applied a total of 68 rules in 6 ms. Remains 43 /71 variables (removed 28) and now considering 103/182 (removed 79) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 43/71 places, 103/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 103 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 53 transition count 141
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 53 transition count 141
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 45 place count 53 transition count 132
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 49 transition count 120
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 49 transition count 120
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 48 transition count 117
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 48 transition count 117
Applied a total of 55 rules in 4 ms. Remains 48 /71 variables (removed 23) and now considering 117/182 (removed 65) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 48/71 places, 117/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 117 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 54 transition count 142
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 54 transition count 142
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 45 place count 54 transition count 131
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 52 transition count 125
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 52 transition count 125
Applied a total of 49 rules in 3 ms. Remains 52 /71 variables (removed 19) and now considering 125/182 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 52/71 places, 125/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 125 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 70 transition count 181
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 17 place count 55 transition count 145
Iterating global reduction 2 with 15 rules applied. Total rules applied 32 place count 55 transition count 145
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 38 place count 55 transition count 139
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 3 with 2 rules applied. Total rules applied 40 place count 54 transition count 138
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 41 place count 53 transition count 135
Iterating global reduction 3 with 1 rules applied. Total rules applied 42 place count 53 transition count 135
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 50 place count 53 transition count 127
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 52 place count 52 transition count 126
Applied a total of 52 rules in 19 ms. Remains 52 /71 variables (removed 19) and now considering 126/182 (removed 56) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 52/71 places, 126/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 126 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 182/182 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 71 transition count 180
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 69 transition count 180
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 25 place count 48 transition count 130
Iterating global reduction 2 with 21 rules applied. Total rules applied 46 place count 48 transition count 130
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 56 place count 48 transition count 120
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 60 place count 44 transition count 108
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 44 transition count 108
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 68 place count 42 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 70 place count 42 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 72 place count 40 transition count 98
Iterating global reduction 4 with 2 rules applied. Total rules applied 74 place count 40 transition count 98
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 76 place count 38 transition count 92
Iterating global reduction 4 with 2 rules applied. Total rules applied 78 place count 38 transition count 92
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 82 place count 38 transition count 88
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 96 place count 38 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 98 place count 37 transition count 73
Applied a total of 98 rules in 19 ms. Remains 37 /71 variables (removed 34) and now considering 73/182 (removed 109) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 37/71 places, 73/182 transitions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:27] [INFO ] Input system was already deterministic with 73 transitions.
RANDOM walk for 833 steps (21 resets) in 10 ms. (75 steps per ms) remains 0/1 properties
FORMULA CO4-PT-01-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-06-02 18:01:27] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:27] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:27] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-06-02 18:01:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 71 places, 182 transitions and 738 arcs took 4 ms.
Total runtime 12750 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 : CO4-PT-01-CTLFireability-2024-00
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-01
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-02
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-03
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-04
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-05
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-06
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-07
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-09
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-10
Could not compute solution for formula : CO4-PT-01-CTLFireability-2024-12

BK_STOP 1717351287390

--------------------
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 CO4-PT-01-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/520/ctl_0_
ctl formula name CO4-PT-01-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/520/ctl_1_
ctl formula name CO4-PT-01-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/520/ctl_2_
ctl formula name CO4-PT-01-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/520/ctl_3_
ctl formula name CO4-PT-01-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/520/ctl_4_
ctl formula name CO4-PT-01-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/520/ctl_5_
ctl formula name CO4-PT-01-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/520/ctl_6_
ctl formula name CO4-PT-01-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/520/ctl_7_
ctl formula name CO4-PT-01-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/520/ctl_8_
ctl formula name CO4-PT-01-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/520/ctl_9_
ctl formula name CO4-PT-01-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/520/ctl_10_
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="CO4-PT-01"
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 CO4-PT-01, 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 r553-tall-171734900700002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-01.tgz
mv CO4-PT-01 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 ;