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.r311-tall-171662336500410.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 greatspnxred
Input is Raft-PT-03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-171662336500410
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 6.3K 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 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 17:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K Apr 11 17:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 17:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Apr 11 17:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 24K May 18 16:43 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 Raft-PT-03-CTLFireability-2024-00
FORMULA_NAME Raft-PT-03-CTLFireability-2024-01
FORMULA_NAME Raft-PT-03-CTLFireability-2024-02
FORMULA_NAME Raft-PT-03-CTLFireability-2024-03
FORMULA_NAME Raft-PT-03-CTLFireability-2024-04
FORMULA_NAME Raft-PT-03-CTLFireability-2024-05
FORMULA_NAME Raft-PT-03-CTLFireability-2024-06
FORMULA_NAME Raft-PT-03-CTLFireability-2024-07
FORMULA_NAME Raft-PT-03-CTLFireability-2024-08
FORMULA_NAME Raft-PT-03-CTLFireability-2024-09
FORMULA_NAME Raft-PT-03-CTLFireability-2024-10
FORMULA_NAME Raft-PT-03-CTLFireability-2024-11
FORMULA_NAME Raft-PT-03-CTLFireability-2023-12
FORMULA_NAME Raft-PT-03-CTLFireability-2023-13
FORMULA_NAME Raft-PT-03-CTLFireability-2023-14
FORMULA_NAME Raft-PT-03-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716754199131

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-03
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 20:10:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 20:10:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 20:10:00] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2024-05-26 20:10:00] [INFO ] Transformed 53 places.
[2024-05-26 20:10:00] [INFO ] Transformed 98 transitions.
[2024-05-26 20:10:00] [INFO ] Found NUPN structural information;
[2024-05-26 20:10:00] [INFO ] Parsed PT model containing 53 places and 98 transitions and 328 arcs in 156 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA Raft-PT-03-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Applied a total of 0 rules in 11 ms. Remains 53 /53 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-26 20:10:00] [INFO ] Flow matrix only has 73 transitions (discarded 11 similar events)
// Phase 1: matrix 73 rows 53 cols
[2024-05-26 20:10:00] [INFO ] Computed 9 invariants in 20 ms
[2024-05-26 20:10:00] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-26 20:10:00] [INFO ] Flow matrix only has 73 transitions (discarded 11 similar events)
[2024-05-26 20:10:00] [INFO ] Invariant cache hit.
[2024-05-26 20:10:00] [INFO ] State equation strengthened by 34 read => feed constraints.
[2024-05-26 20:10:00] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2024-05-26 20:10:00] [INFO ] Flow matrix only has 73 transitions (discarded 11 similar events)
[2024-05-26 20:10:00] [INFO ] Invariant cache hit.
[2024-05-26 20:10:00] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 72/125 variables, 53/115 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 149 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1793 ms.
Refiners :[Domain max(s): 53/53 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 72/125 variables, 53/115 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 83/231 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (OVERLAPS) 1/126 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 11 (OVERLAPS) 0/126 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 232 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1525 ms.
Refiners :[Domain max(s): 53/53 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints]
After SMT, in 3388ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 3413ms
Finished structural reductions in LTL mode , in 1 iterations and 3828 ms. Remains : 53/53 places, 84/84 transitions.
Support contains 39 out of 53 places after structural reductions.
[2024-05-26 20:10:04] [INFO ] Flatten gal took : 26 ms
[2024-05-26 20:10:04] [INFO ] Flatten gal took : 9 ms
[2024-05-26 20:10:04] [INFO ] Input system was already deterministic with 84 transitions.
Reduction of identical properties reduced properties to check from 53 to 48
RANDOM walk for 40000 steps (8 resets) in 1992 ms. (20 steps per ms) remains 3/48 properties
BEST_FIRST walk for 40004 steps (8 resets) in 249 ms. (160 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 260 ms. (153 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 3/3 properties
[2024-05-26 20:10:05] [INFO ] Flow matrix only has 73 transitions (discarded 11 similar events)
[2024-05-26 20:10:05] [INFO ] Invariant cache hit.
[2024-05-26 20:10:05] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp20 is UNSAT
After SMT solving in domain Real declared 13/126 variables, and 10 constraints, problems are : Problem set: 3 solved, 0 unsolved in 32 ms.
Refiners :[Domain max(s): 8/53 constraints, Positive P Invariants (semi-flows): 2/9 constraints, State Equation: 0/53 constraints, ReadFeed: 0/34 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 40ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2024-05-26 20:10:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 9 ms
FORMULA Raft-PT-03-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 7 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 84 transitions.
Support contains 35 out of 53 places (down from 37) after GAL structural reductions.
Computed a total of 5 stabilizing places and 9 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 52 transition count 82
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 52 transition count 82
Applied a total of 2 rules in 7 ms. Remains 52 /53 variables (removed 1) and now considering 82/84 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 52/53 places, 82/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 5 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 82 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 50 transition count 79
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 50 transition count 79
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 47 transition count 76
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 16 place count 41 transition count 70
Iterating global reduction 0 with 6 rules applied. Total rules applied 22 place count 41 transition count 70
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 28 place count 41 transition count 64
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 41 transition count 61
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 38 transition count 58
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 34 transition count 54
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 34 transition count 54
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 49 place count 34 transition count 50
Applied a total of 49 rules in 27 ms. Remains 34 /53 variables (removed 19) and now considering 50/84 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 34/53 places, 50/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 2 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 50 transitions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 78
Applied a total of 6 rules in 2 ms. Remains 50 /53 variables (removed 3) and now considering 78/84 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 50/53 places, 78/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 5 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 78 transitions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 78
Applied a total of 6 rules in 2 ms. Remains 50 /53 variables (removed 3) and now considering 78/84 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 50/53 places, 78/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 78 transitions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 51 transition count 80
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 51 transition count 80
Applied a total of 4 rules in 2 ms. Remains 51 /53 variables (removed 2) and now considering 80/84 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 51/53 places, 80/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 80 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 50 transition count 75
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 15 place count 47 transition count 72
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 19 place count 43 transition count 68
Iterating global reduction 0 with 4 rules applied. Total rules applied 23 place count 43 transition count 68
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 27 place count 43 transition count 64
Applied a total of 27 rules in 11 ms. Remains 43 /53 variables (removed 10) and now considering 64/84 (removed 20) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 43/53 places, 64/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 78
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 0 with 4 rules applied. Total rules applied 10 place count 48 transition count 76
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 44 transition count 72
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 44 transition count 72
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 44 transition count 68
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 25 place count 44 transition count 65
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 1 with 2 rules applied. Total rules applied 27 place count 43 transition count 64
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 42 transition count 63
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 42 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 42 transition count 62
Applied a total of 30 rules in 14 ms. Remains 42 /53 variables (removed 11) and now considering 62/84 (removed 22) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 42/53 places, 62/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 2 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 62 transitions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 51 transition count 80
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 51 transition count 80
Applied a total of 4 rules in 2 ms. Remains 51 /53 variables (removed 2) and now considering 80/84 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 51/53 places, 80/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 6 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 80 transitions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 78
Applied a total of 6 rules in 1 ms. Remains 50 /53 variables (removed 3) and now considering 78/84 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 50/53 places, 78/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 78 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 51 transition count 80
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 51 transition count 80
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 51 transition count 79
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 0 with 2 rules applied. Total rules applied 7 place count 50 transition count 78
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 9 place count 48 transition count 76
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 48 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 13 place count 48 transition count 74
Applied a total of 13 rules in 11 ms. Remains 48 /53 variables (removed 5) and now considering 74/84 (removed 10) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 48/53 places, 74/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 74 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 78
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 0 with 2 rules applied. Total rules applied 8 place count 49 transition count 77
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 47 transition count 75
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 47 transition count 75
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 47 transition count 73
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 47 transition count 70
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 44 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 38 transition count 61
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 38 transition count 61
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 41 place count 38 transition count 55
Applied a total of 41 rules in 15 ms. Remains 38 /53 variables (removed 15) and now considering 55/84 (removed 29) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 38/53 places, 55/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 50 transition count 75
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 15 place count 47 transition count 72
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 21 place count 41 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 27 place count 41 transition count 66
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 33 place count 41 transition count 60
Applied a total of 33 rules in 11 ms. Remains 41 /53 variables (removed 12) and now considering 60/84 (removed 24) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 41/53 places, 60/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 2 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 60 transitions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 51 transition count 80
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 51 transition count 80
Applied a total of 4 rules in 1 ms. Remains 51 /53 variables (removed 2) and now considering 80/84 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 51/53 places, 80/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 80 transitions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 78
Applied a total of 6 rules in 1 ms. Remains 50 /53 variables (removed 3) and now considering 78/84 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 50/53 places, 78/84 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 20:10:05] [INFO ] Input system was already deterministic with 78 transitions.
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 20:10:05] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-26 20:10:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 53 places, 84 transitions and 300 arcs took 1 ms.
Total runtime 5615 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Raft-PT-03

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/415/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 53
TRANSITIONS: 84
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.002s]


SAVING FILE /home/mcc/execution/415/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 540
MODEL NAME: /home/mcc/execution/415/model
53 places, 84 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA Raft-PT-03-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-03-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716754206803

--------------------
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

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="Raft-PT-03"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Raft-PT-03, 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 r311-tall-171662336500410"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-03.tgz
mv Raft-PT-03 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 ;