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.r334-tall-171679079500034.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 itstools
Input is RingSingleMessageInMbox-PT-d0m040, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679079500034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K Apr 12 23:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 12 23:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 12 23:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 12 23:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 64K 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 RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-00
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-01
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-02
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-03
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-04
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-05
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-06
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-07
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-08
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-09
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-10
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-11
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2023-12
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2023-13
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2023-14
FORMULA_NAME RingSingleMessageInMbox-PT-d0m040-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716792120177

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d0m040
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-27 06:42:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 06:42:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 06:42:01] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2024-05-27 06:42:01] [INFO ] Transformed 385 places.
[2024-05-27 06:42:01] [INFO ] Transformed 59 transitions.
[2024-05-27 06:42:01] [INFO ] Parsed PT model containing 385 places and 59 transitions and 236 arcs in 163 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Deduced a syphon composed of 329 places in 1 ms
Reduce places removed 329 places and 0 transitions.
Support contains 47 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 59/59 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 54 transition count 59
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 53 transition count 58
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 53 transition count 58
Applied a total of 4 rules in 19 ms. Remains 53 /56 variables (removed 3) and now considering 58/59 (removed 1) transitions.
// Phase 1: matrix 58 rows 53 cols
[2024-05-27 06:42:01] [INFO ] Computed 3 invariants in 11 ms
[2024-05-27 06:42:01] [INFO ] Implicit Places using invariants in 195 ms returned []
[2024-05-27 06:42:01] [INFO ] Invariant cache hit.
[2024-05-27 06:42:01] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 06:42:02] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2024-05-27 06:42:02] [INFO ] Invariant cache hit.
[2024-05-27 06:42:02] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD54 is UNSAT
At refinement iteration 4 (OVERLAPS) 58/111 variables, 53/56 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 26/82 constraints. Problems are: Problem set: 5 solved, 52 unsolved
[2024-05-27 06:42:02] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 1/83 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/83 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/83 constraints. Problems are: Problem set: 5 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 83 constraints, problems are : Problem set: 5 solved, 52 unsolved in 1182 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 5 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 2/50 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 3/53 variables, 1/3 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 1/4 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/4 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 58/111 variables, 53/57 constraints. Problems are: Problem set: 5 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 26/83 constraints. Problems are: Problem set: 5 solved, 52 unsolved
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 52/135 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/135 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/135 constraints. Problems are: Problem set: 7 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 135 constraints, problems are : Problem set: 7 solved, 50 unsolved in 1319 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 52/57 constraints, Known Traps: 1/1 constraints]
After SMT, in 2608ms problems are : Problem set: 7 solved, 50 unsolved
Search for dead transitions found 7 dead transitions in 2623ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in LTL mode, iteration 1 : 53/56 places, 51/59 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 52 transition count 50
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 1 rules in 3 ms. Remains 52 /53 variables (removed 1) and now considering 50/51 (removed 1) transitions.
// Phase 1: matrix 50 rows 52 cols
[2024-05-27 06:42:04] [INFO ] Computed 8 invariants in 6 ms
[2024-05-27 06:42:04] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-27 06:42:04] [INFO ] Invariant cache hit.
[2024-05-27 06:42:04] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-27 06:42:04] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/56 places, 50/59 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3153 ms. Remains : 52/56 places, 50/59 transitions.
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Support contains 42 out of 47 places after structural reductions.
[2024-05-27 06:42:04] [INFO ] Flatten gal took : 21 ms
[2024-05-27 06:42:04] [INFO ] Flatten gal took : 7 ms
[2024-05-27 06:42:04] [INFO ] Input system was already deterministic with 50 transitions.
Support contains 40 out of 47 places (down from 42) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 41 to 37
RANDOM walk for 40000 steps (8597 resets) in 1910 ms. (20 steps per ms) remains 16/37 properties
BEST_FIRST walk for 4002 steps (337 resets) in 47 ms. (83 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (367 resets) in 55 ms. (71 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (349 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (202 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (205 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (384 resets) in 61 ms. (64 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (201 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (211 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (800 resets) in 55 ms. (71 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (195 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (207 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (186 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (385 resets) in 25 ms. (153 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (359 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (197 resets) in 53 ms. (74 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (223 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
// Phase 1: matrix 50 rows 47 cols
[2024-05-27 06:42:05] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 06:42:05] [INFO ] State equation strengthened by 23 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp39 is UNSAT
At refinement iteration 1 (OVERLAPS) 10/37 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 12 unsolved
[2024-05-27 06:42:05] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 1/3 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 6/43 variables, 1/4 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 4 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 48/91 variables, 43/47 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 21/68 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 0/68 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Problem AtomicPropp40 is UNSAT
At refinement iteration 9 (OVERLAPS) 6/97 variables, 4/72 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/97 variables, 2/74 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/97 variables, 0/74 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 12 (OVERLAPS) 0/97 variables, 0/74 constraints. Problems are: Problem set: 5 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 74 constraints, problems are : Problem set: 5 solved, 11 unsolved in 317 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 5 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 16/33 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 1/3 constraints. Problems are: Problem set: 5 solved, 11 unsolved
[2024-05-27 06:42:06] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 1/4 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/4 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 6/39 variables, 1/5 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/39 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 44/83 variables, 39/44 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 17/61 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/83 variables, 2/63 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/83 variables, 0/63 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 14/97 variables, 8/71 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/97 variables, 6/77 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/97 variables, 9/86 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/97 variables, 0/86 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 0/97 variables, 0/86 constraints. Problems are: Problem set: 5 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 86 constraints, problems are : Problem set: 5 solved, 11 unsolved in 349 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 11/16 constraints, Known Traps: 2/2 constraints]
After SMT, in 687ms problems are : Problem set: 5 solved, 11 unsolved
Fused 11 Parikh solutions to 10 different solutions.
Parikh walk visited 1 properties in 3708 ms.
Support contains 17 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 50/50 transitions.
Graph (complete) has 121 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 44 transition count 48
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 44 transition count 48
Applied a total of 5 rules in 17 ms. Remains 44 /47 variables (removed 3) and now considering 48/50 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 44/47 places, 48/50 transitions.
RANDOM walk for 40000 steps (8667 resets) in 176 ms. (225 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (3693 resets) in 112 ms. (353 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (3773 resets) in 172 ms. (231 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (1986 resets) in 113 ms. (350 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (1910 resets) in 99 ms. (400 steps per ms) remains 7/10 properties
BEST_FIRST walk for 40002 steps (3701 resets) in 106 ms. (373 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (2001 resets) in 91 ms. (434 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (1899 resets) in 92 ms. (430 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (3759 resets) in 72 ms. (548 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (3671 resets) in 92 ms. (430 steps per ms) remains 7/7 properties
// Phase 1: matrix 48 rows 44 cols
[2024-05-27 06:42:10] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 06:42:10] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 9/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 8/32 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 42/74 variables, 32/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 16/50 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 18/92 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/92 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 0/92 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 68 constraints, problems are : Problem set: 0 solved, 7 unsolved in 128 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 9/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 8/32 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 42/74 variables, 32/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 16/50 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 18/92 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/92 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/92 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 0/92 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 75 constraints, problems are : Problem set: 0 solved, 7 unsolved in 168 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 312ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 6 properties in 336 ms.
Support contains 2 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 48/48 transitions.
Graph (complete) has 115 edges and 44 vertex of which 43 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 43 transition count 45
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 41 transition count 41
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 41 transition count 41
Applied a total of 8 rules in 6 ms. Remains 41 /44 variables (removed 3) and now considering 41/48 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 41/44 places, 41/48 transitions.
RANDOM walk for 40000 steps (8657 resets) in 41 ms. (952 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3779 resets) in 20 ms. (1904 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 130 steps, run visited all 1 properties in 10 ms. (steps per millisecond=13 )
Probabilistic random walk after 130 steps, saw 81 distinct states, run finished after 13 ms. (steps per millisecond=10 ) properties seen :1
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 06:42:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 06:42:11] [INFO ] Flatten gal took : 5 ms
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 06:42:11] [INFO ] Flatten gal took : 6 ms
[2024-05-27 06:42:11] [INFO ] Input system was already deterministic with 50 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Graph (complete) has 141 edges and 47 vertex of which 45 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 50
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 42 transition count 44
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 42 transition count 44
Applied a total of 9 rules in 3 ms. Remains 42 /47 variables (removed 5) and now considering 44/50 (removed 6) transitions.
// Phase 1: matrix 44 rows 42 cols
[2024-05-27 06:42:11] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 06:42:11] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-27 06:42:11] [INFO ] Invariant cache hit.
[2024-05-27 06:42:11] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:42:11] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2024-05-27 06:42:11] [INFO ] Invariant cache hit.
[2024-05-27 06:42:11] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 63 constraints, problems are : Problem set: 0 solved, 43 unsolved in 459 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 106 constraints, problems are : Problem set: 0 solved, 43 unsolved in 685 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1173ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1174ms
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 44/50 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1270 ms. Remains : 42/47 places, 44/50 transitions.
[2024-05-27 06:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:42:12] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-27 06:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:42:12] [INFO ] Time to serialize gal into /tmp/CTLFireability5116543995476540322.gal : 2 ms
[2024-05-27 06:42:12] [INFO ] Time to serialize properties into /tmp/CTLFireability15605157230484977636.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5116543995476540322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15605157230484977636.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.821743,28320,2,9008,5,121201,6,0,212,104364,0


Converting to forward existential form...Done !
original formula: EX(AX(EF(EX(AG(((s2>=1)&&(l107>=1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U EX(!(E(TRUE U !(((s2>=1)&&(l107>=1)))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, Intersection with re...232
(forward)formula 0,0,2.60576,68184,1,0,99,313299,110,50,1547,254942,105
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 50
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 43 transition count 47
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 43 transition count 47
Applied a total of 7 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 47/50 (removed 3) transitions.
// Phase 1: matrix 47 rows 43 cols
[2024-05-27 06:42:15] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 06:42:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-27 06:42:15] [INFO ] Invariant cache hit.
[2024-05-27 06:42:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-27 06:42:15] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 46 sub problems to find dead transitions.
[2024-05-27 06:42:15] [INFO ] Invariant cache hit.
[2024-05-27 06:42:15] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (OVERLAPS) 0/90 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 67 constraints, problems are : Problem set: 0 solved, 46 unsolved in 505 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 46/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (OVERLAPS) 0/90 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 113 constraints, problems are : Problem set: 0 solved, 46 unsolved in 737 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints]
After SMT, in 1266ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 1267ms
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 47/50 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1363 ms. Remains : 43/47 places, 47/50 transitions.
[2024-05-27 06:42:16] [INFO ] Flatten gal took : 7 ms
[2024-05-27 06:42:16] [INFO ] Flatten gal took : 4 ms
[2024-05-27 06:42:16] [INFO ] Input system was already deterministic with 47 transitions.
[2024-05-27 06:42:16] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:16] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:16] [INFO ] Time to serialize gal into /tmp/CTLFireability8705000368725889133.gal : 2 ms
[2024-05-27 06:42:16] [INFO ] Time to serialize properties into /tmp/CTLFireability10163757893246067799.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8705000368725889133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10163757893246067799.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.682337,25264,2,8167,5,109720,6,0,219,90457,0


Converting to forward existential form...Done !
original formula: EF((AG(((s1>=1)&&(l104>=1))) * E((A(((s1>=1)&&(l0>=1)) U ((s1>=1)&&(l288>=1))) * AX(((p10>=1)&&(l283>=1)))) U !(((s1>=1)&&(l298>=1))))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(E(TRUE U !(((s1>=1)&&(l104>=1)))))),(!((E(!(((s1>=1)&&(l288>=1))) U (!(((s1>=1)&&(l0...294
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t45, I...251
(forward)formula 0,0,8.49658,195840,1,0,749,970107,136,238,1589,915534,848
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 50
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 43 transition count 45
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 43 transition count 45
Applied a total of 7 rules in 6 ms. Remains 43 /47 variables (removed 4) and now considering 45/50 (removed 5) transitions.
// Phase 1: matrix 45 rows 43 cols
[2024-05-27 06:42:25] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 06:42:25] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-27 06:42:25] [INFO ] Invariant cache hit.
[2024-05-27 06:42:25] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:42:25] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 06:42:25] [INFO ] Invariant cache hit.
[2024-05-27 06:42:25] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/88 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 19/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/88 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 64 constraints, problems are : Problem set: 0 solved, 44 unsolved in 456 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/88 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 19/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 44/108 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/88 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 108 constraints, problems are : Problem set: 0 solved, 44 unsolved in 717 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 1195ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1197ms
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 45/50 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1319 ms. Remains : 43/47 places, 45/50 transitions.
[2024-05-27 06:42:26] [INFO ] Flatten gal took : 5 ms
[2024-05-27 06:42:26] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:42:26] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-27 06:42:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:26] [INFO ] Time to serialize gal into /tmp/CTLFireability15036446000181110235.gal : 2 ms
[2024-05-27 06:42:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5051524253912427713.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15036446000181110235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5051524253912427713.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.537055,22600,2,8575,5,89214,6,0,217,74777,0


Converting to forward existential form...Done !
original formula: A(EG(EF((((!((s1>=1)&&(l106>=1)))||(((p15>=1)&&(l0>=1))&&((s1>=1)&&(l290>=1))))||(((s1>=1)&&(l289>=1))&&(l290>=1))))) U ((AX(AG(((p13>=1)...280
=> equivalent forward existential formula: [((Init * !(EG(!(((!(EX(!(!(E(TRUE U !(((p13>=1)&&(l107>=1)))))))) * !((!(((p16>=1)&&(l0>=1))) + EG(((!(EX(!(((s...717
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, t43, Intersection wi...237
(forward)formula 0,0,7.85594,198856,1,0,638,990656,128,224,1570,942619,658
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Graph (complete) has 141 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 42 transition count 44
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 42 transition count 44
Applied a total of 9 rules in 5 ms. Remains 42 /47 variables (removed 5) and now considering 44/50 (removed 6) transitions.
// Phase 1: matrix 44 rows 42 cols
[2024-05-27 06:42:34] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 06:42:34] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-27 06:42:34] [INFO ] Invariant cache hit.
[2024-05-27 06:42:34] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:42:34] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-05-27 06:42:34] [INFO ] Redundant transitions in 0 ms returned []
Running 43 sub problems to find dead transitions.
[2024-05-27 06:42:34] [INFO ] Invariant cache hit.
[2024-05-27 06:42:34] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 63 constraints, problems are : Problem set: 0 solved, 43 unsolved in 445 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 106 constraints, problems are : Problem set: 0 solved, 43 unsolved in 658 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1144ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1145ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/47 places, 44/50 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1253 ms. Remains : 42/47 places, 44/50 transitions.
[2024-05-27 06:42:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:42:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:35] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-27 06:42:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:35] [INFO ] Time to serialize gal into /tmp/CTLFireability12878126009206321887.gal : 0 ms
[2024-05-27 06:42:35] [INFO ] Time to serialize properties into /tmp/CTLFireability9360552480937034496.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12878126009206321887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9360552480937034496.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.839764,28388,2,9008,5,121201,6,0,212,104364,0


Converting to forward existential form...Done !
original formula: AG(((AG(((s1<1)||(l306<1))) + (s2<1)) + (l283<1)))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !((l283<1))) * !((s2<1))),TRUE) * !(((s1<1)||(l306<1))))] = FALSE
(forward)formula 0,1,0.866336,28652,1,0,14,121201,14,6,466,104364,5
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Graph (complete) has 141 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 44 transition count 48
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 44 transition count 48
Applied a total of 5 rules in 4 ms. Remains 44 /47 variables (removed 3) and now considering 48/50 (removed 2) transitions.
// Phase 1: matrix 48 rows 44 cols
[2024-05-27 06:42:36] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 06:42:36] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-27 06:42:36] [INFO ] Invariant cache hit.
[2024-05-27 06:42:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-27 06:42:36] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-05-27 06:42:36] [INFO ] Redundant transitions in 1 ms returned []
Running 47 sub problems to find dead transitions.
[2024-05-27 06:42:36] [INFO ] Invariant cache hit.
[2024-05-27 06:42:36] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/92 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 68 constraints, problems are : Problem set: 0 solved, 47 unsolved in 528 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 47/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (OVERLAPS) 0/92 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 115 constraints, problems are : Problem set: 0 solved, 47 unsolved in 765 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1318ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1319ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/47 places, 48/50 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1416 ms. Remains : 44/47 places, 48/50 transitions.
[2024-05-27 06:42:38] [INFO ] Flatten gal took : 7 ms
[2024-05-27 06:42:38] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:38] [INFO ] Input system was already deterministic with 48 transitions.
[2024-05-27 06:42:38] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:42:38] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:38] [INFO ] Time to serialize gal into /tmp/CTLFireability10645540142708621449.gal : 0 ms
[2024-05-27 06:42:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17110465434200457823.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10645540142708621449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17110465434200457823.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.39984,17428,2,5714,5,76491,6,0,224,58782,0


Converting to forward existential form...Done !
original formula: AF(EG((A(((s1>=1)&&(l279>=1)) U ((s1>=1)&&(l255>=1))) * ((((p16<1)||(l0<1))||(((s5>=1)&&(l194>=1))||((s1>=1)&&(l289>=1))))||((((s1>=1)&&(...239
=> equivalent forward existential formula: [FwdG(Init,!(EG((!((E(!(((s1>=1)&&(l255>=1))) U (!(((s1>=1)&&(l279>=1))) * !(((s1>=1)&&(l255>=1))))) + EG(!(((s1...353
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t45, t4...256
Using saturation style SCC detection
(forward)formula 0,0,8.20852,199868,1,0,1056,979209,132,473,1676,878698,1231
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 50
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 44 transition count 48
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 44 transition count 48
Applied a total of 5 rules in 2 ms. Remains 44 /47 variables (removed 3) and now considering 48/50 (removed 2) transitions.
// Phase 1: matrix 48 rows 44 cols
[2024-05-27 06:42:46] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 06:42:46] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-27 06:42:46] [INFO ] Invariant cache hit.
[2024-05-27 06:42:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-27 06:42:46] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2024-05-27 06:42:46] [INFO ] Invariant cache hit.
[2024-05-27 06:42:46] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/92 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 68 constraints, problems are : Problem set: 0 solved, 47 unsolved in 515 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 47/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (OVERLAPS) 0/92 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 115 constraints, problems are : Problem set: 0 solved, 47 unsolved in 794 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1329ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1330ms
Starting structural reductions in LTL mode, iteration 1 : 44/47 places, 48/50 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1440 ms. Remains : 44/47 places, 48/50 transitions.
[2024-05-27 06:42:47] [INFO ] Flatten gal took : 5 ms
[2024-05-27 06:42:47] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:42:47] [INFO ] Input system was already deterministic with 48 transitions.
[2024-05-27 06:42:47] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:47] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:47] [INFO ] Time to serialize gal into /tmp/CTLFireability8492616471664012392.gal : 1 ms
[2024-05-27 06:42:47] [INFO ] Time to serialize properties into /tmp/CTLFireability2520276576140026629.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8492616471664012392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2520276576140026629.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.599243,22632,2,9510,5,91432,6,0,224,79585,0


Converting to forward existential form...Done !
original formula: (AF((A((((s1>=1)&&(l359>=1))||((s1>=1)&&(l124>=1))) U !(((s1>=1)&&(l308>=1)))) * EF(((s1<1)||(l364<1))))) * EG(AG(AX(EF(((p11>=1)&&(l0>=1...162
=> equivalent forward existential formula: ([FwdG(Init,!((!((E(!(!(((s1>=1)&&(l308>=1)))) U (!((((s1>=1)&&(l359>=1))||((s1>=1)&&(l124>=1)))) * !(!(((s1>=1)...334
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t44, t4...256
Using saturation style SCC detection
(forward)formula 0,0,6.03606,154996,1,0,342,752588,125,74,1644,729065,357
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Graph (complete) has 141 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 42 transition count 44
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 42 transition count 44
Applied a total of 9 rules in 5 ms. Remains 42 /47 variables (removed 5) and now considering 44/50 (removed 6) transitions.
// Phase 1: matrix 44 rows 42 cols
[2024-05-27 06:42:53] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 06:42:53] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-27 06:42:53] [INFO ] Invariant cache hit.
[2024-05-27 06:42:53] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:42:54] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-27 06:42:54] [INFO ] Redundant transitions in 0 ms returned []
Running 43 sub problems to find dead transitions.
[2024-05-27 06:42:54] [INFO ] Invariant cache hit.
[2024-05-27 06:42:54] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 63 constraints, problems are : Problem set: 0 solved, 43 unsolved in 470 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 106 constraints, problems are : Problem set: 0 solved, 43 unsolved in 705 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1220ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1221ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/47 places, 44/50 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1326 ms. Remains : 42/47 places, 44/50 transitions.
[2024-05-27 06:42:55] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:55] [INFO ] Flatten gal took : 5 ms
[2024-05-27 06:42:55] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-27 06:42:55] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:55] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:42:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15227123183346601749.gal : 1 ms
[2024-05-27 06:42:55] [INFO ] Time to serialize properties into /tmp/CTLFireability874966343325927182.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15227123183346601749.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability874966343325927182.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.85216,28372,2,9008,5,121201,6,0,212,104364,0


Converting to forward existential form...Done !
original formula: EF(AG(EF(((s1>=1)&&(l358>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U ((s1>=1)&&(l358>=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, Intersection with re...232
(forward)formula 0,0,3.68282,94224,1,0,119,470729,109,63,1498,373705,141
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 50
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 42 transition count 44
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 42 transition count 44
Applied a total of 9 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 44/50 (removed 6) transitions.
[2024-05-27 06:42:58] [INFO ] Invariant cache hit.
[2024-05-27 06:42:59] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-27 06:42:59] [INFO ] Invariant cache hit.
[2024-05-27 06:42:59] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:42:59] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2024-05-27 06:42:59] [INFO ] Invariant cache hit.
[2024-05-27 06:42:59] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 63 constraints, problems are : Problem set: 0 solved, 43 unsolved in 456 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 106 constraints, problems are : Problem set: 0 solved, 43 unsolved in 675 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1173ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1174ms
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 44/50 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1281 ms. Remains : 42/47 places, 44/50 transitions.
[2024-05-27 06:43:00] [INFO ] Flatten gal took : 4 ms
[2024-05-27 06:43:00] [INFO ] Flatten gal took : 4 ms
[2024-05-27 06:43:00] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-27 06:43:00] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:00] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10232314679952252318.gal : 1 ms
[2024-05-27 06:43:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3785231840044570379.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10232314679952252318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3785231840044570379.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.802405,28376,2,9008,5,121201,6,0,212,104364,0


Converting to forward existential form...Done !
original formula: AX(AX(EF(((s1>=1)&&(l357>=1)))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(E(TRUE U ((s1>=1)&&(l357>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, Intersection with re...232
(forward)formula 0,0,2.98904,79488,1,0,117,406722,109,58,1522,296958,128
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 50
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 42 transition count 44
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 42 transition count 44
Applied a total of 9 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 44/50 (removed 6) transitions.
[2024-05-27 06:43:03] [INFO ] Invariant cache hit.
[2024-05-27 06:43:03] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-27 06:43:03] [INFO ] Invariant cache hit.
[2024-05-27 06:43:03] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:43:03] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2024-05-27 06:43:03] [INFO ] Invariant cache hit.
[2024-05-27 06:43:03] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 63 constraints, problems are : Problem set: 0 solved, 43 unsolved in 464 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 106 constraints, problems are : Problem set: 0 solved, 43 unsolved in 684 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1170ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1170ms
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 44/50 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1263 ms. Remains : 42/47 places, 44/50 transitions.
[2024-05-27 06:43:04] [INFO ] Flatten gal took : 7 ms
[2024-05-27 06:43:04] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:43:04] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-27 06:43:04] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:04] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:04] [INFO ] Time to serialize gal into /tmp/CTLFireability10939318996094856538.gal : 1 ms
[2024-05-27 06:43:04] [INFO ] Time to serialize properties into /tmp/CTLFireability13833443874273467425.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10939318996094856538.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13833443874273467425.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.830643,28616,2,9008,5,121201,6,0,212,104364,0


Converting to forward existential form...Done !
original formula: AG(EF(AX(AX(((s1<1)||(l286<1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(!(EX(!(((s1<1)||(l286<1)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, Intersection with re...232
(forward)formula 0,1,2.73292,68560,1,0,103,314133,110,52,1530,250844,109
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Graph (complete) has 141 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 43 transition count 47
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 43 transition count 47
Applied a total of 7 rules in 8 ms. Remains 43 /47 variables (removed 4) and now considering 47/50 (removed 3) transitions.
// Phase 1: matrix 47 rows 43 cols
[2024-05-27 06:43:07] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 06:43:07] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-27 06:43:07] [INFO ] Invariant cache hit.
[2024-05-27 06:43:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-27 06:43:07] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-27 06:43:07] [INFO ] Redundant transitions in 0 ms returned []
Running 46 sub problems to find dead transitions.
[2024-05-27 06:43:07] [INFO ] Invariant cache hit.
[2024-05-27 06:43:07] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (OVERLAPS) 0/90 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 67 constraints, problems are : Problem set: 0 solved, 46 unsolved in 518 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 46/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (OVERLAPS) 0/90 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 113 constraints, problems are : Problem set: 0 solved, 46 unsolved in 785 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints]
After SMT, in 1324ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 1324ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/47 places, 47/50 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1434 ms. Remains : 43/47 places, 47/50 transitions.
[2024-05-27 06:43:08] [INFO ] Flatten gal took : 5 ms
[2024-05-27 06:43:08] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:08] [INFO ] Input system was already deterministic with 47 transitions.
[2024-05-27 06:43:08] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:08] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:08] [INFO ] Time to serialize gal into /tmp/CTLFireability14411871444576585636.gal : 1 ms
[2024-05-27 06:43:08] [INFO ] Time to serialize properties into /tmp/CTLFireability7495594274898348263.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14411871444576585636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7495594274898348263.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.728195,25252,2,8167,5,109720,6,0,219,90457,0


Converting to forward existential form...Done !
original formula: AF((E(((E(((s3>=1)&&(l0>=1)) U ((s1>=1)&&(l279>=1))) * (s1>=1)) * (l364>=1)) U ((EG(((s1>=1)&&(l124>=1))) * (s1>=1)) * (l298>=1))) * ((EG...251
=> equivalent forward existential formula: [FwdG(Init,!((E(((E(((s3>=1)&&(l0>=1)) U ((s1>=1)&&(l279>=1))) * (s1>=1)) * (l364>=1)) U ((EG(((s1>=1)&&(l124>=1...302
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t45, I...251
Using saturation style SCC detection
(forward)formula 0,0,9.19048,204824,1,0,747,1.00989e+06,143,241,1623,940699,852
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Graph (complete) has 141 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 42 transition count 44
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 42 transition count 44
Applied a total of 9 rules in 4 ms. Remains 42 /47 variables (removed 5) and now considering 44/50 (removed 6) transitions.
// Phase 1: matrix 44 rows 42 cols
[2024-05-27 06:43:18] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 06:43:18] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-27 06:43:18] [INFO ] Invariant cache hit.
[2024-05-27 06:43:18] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:43:18] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-27 06:43:18] [INFO ] Redundant transitions in 0 ms returned []
Running 43 sub problems to find dead transitions.
[2024-05-27 06:43:18] [INFO ] Invariant cache hit.
[2024-05-27 06:43:18] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 63 constraints, problems are : Problem set: 0 solved, 43 unsolved in 443 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 106 constraints, problems are : Problem set: 0 solved, 43 unsolved in 701 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1159ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1159ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/47 places, 44/50 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1259 ms. Remains : 42/47 places, 44/50 transitions.
[2024-05-27 06:43:19] [INFO ] Flatten gal took : 7 ms
[2024-05-27 06:43:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:19] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-27 06:43:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:19] [INFO ] Time to serialize gal into /tmp/CTLFireability4152811315158214435.gal : 0 ms
[2024-05-27 06:43:19] [INFO ] Time to serialize properties into /tmp/CTLFireability6756362368417307097.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4152811315158214435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6756362368417307097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.774735,28364,2,9008,5,121201,6,0,212,104364,0


Converting to forward existential form...Done !
original formula: AG(EF((((s1>=1)&&(l363>=1))&&(l305>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((s1>=1)&&(l363>=1))&&(l305>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, Intersection with re...232
(forward)formula 0,0,2.80663,71584,1,0,109,345031,109,55,1505,253132,116
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 50
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 43 transition count 45
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 43 transition count 45
Applied a total of 7 rules in 6 ms. Remains 43 /47 variables (removed 4) and now considering 45/50 (removed 5) transitions.
// Phase 1: matrix 45 rows 43 cols
[2024-05-27 06:43:22] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 06:43:22] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-27 06:43:22] [INFO ] Invariant cache hit.
[2024-05-27 06:43:22] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:43:22] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 06:43:22] [INFO ] Invariant cache hit.
[2024-05-27 06:43:22] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/88 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 19/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/88 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 64 constraints, problems are : Problem set: 0 solved, 44 unsolved in 478 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/88 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 19/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 44/108 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/88 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 108 constraints, problems are : Problem set: 0 solved, 44 unsolved in 759 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 1254ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1255ms
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 45/50 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1352 ms. Remains : 43/47 places, 45/50 transitions.
[2024-05-27 06:43:23] [INFO ] Flatten gal took : 5 ms
[2024-05-27 06:43:23] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:43:23] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-27 06:43:23] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:43:23] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:23] [INFO ] Time to serialize gal into /tmp/CTLFireability9982306429753260643.gal : 1 ms
[2024-05-27 06:43:23] [INFO ] Time to serialize properties into /tmp/CTLFireability15399858846983942468.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9982306429753260643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15399858846983942468.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.463423,19508,2,9385,5,76439,6,0,217,64338,0


Converting to forward existential form...Done !
original formula: AF(AX(EX(((p11>=1)&&(l0>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(EX(((p11>=1)&&(l0>=1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t41, t43, Intersection wi...237
(forward)formula 0,0,13.9364,298424,1,0,932,1.53331e+06,112,477,1547,1.73781e+06,730
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Graph (complete) has 141 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 42 transition count 44
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 42 transition count 44
Applied a total of 9 rules in 11 ms. Remains 42 /47 variables (removed 5) and now considering 44/50 (removed 6) transitions.
// Phase 1: matrix 44 rows 42 cols
[2024-05-27 06:43:37] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 06:43:37] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-27 06:43:37] [INFO ] Invariant cache hit.
[2024-05-27 06:43:37] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 06:43:37] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-05-27 06:43:37] [INFO ] Redundant transitions in 0 ms returned []
Running 43 sub problems to find dead transitions.
[2024-05-27 06:43:37] [INFO ] Invariant cache hit.
[2024-05-27 06:43:37] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 63 constraints, problems are : Problem set: 0 solved, 43 unsolved in 459 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 106 constraints, problems are : Problem set: 0 solved, 43 unsolved in 705 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1179ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1179ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/47 places, 44/50 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1295 ms. Remains : 42/47 places, 44/50 transitions.
[2024-05-27 06:43:38] [INFO ] Flatten gal took : 6 ms
[2024-05-27 06:43:38] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:38] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-27 06:43:38] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:38] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:38] [INFO ] Time to serialize gal into /tmp/CTLFireability1999679759179553666.gal : 0 ms
[2024-05-27 06:43:38] [INFO ] Time to serialize properties into /tmp/CTLFireability6668811958658912287.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1999679759179553666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6668811958658912287.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.817802,28624,2,9008,5,121201,6,0,212,104364,0


Converting to forward existential form...Done !
original formula: AG(AF(((AG(EF(((s1>=1)&&(l305>=1)))) * (s1>=1)) * (l255>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((!(E(TRUE U !(E(TRUE U ((s1>=1)&&(l305>=1)))))) * (s1>=1)) * (l255>=1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, Intersection with re...232
(forward)formula 0,0,6.50575,158500,1,0,320,782372,115,63,1569,747828,337
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 50/50 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 50
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 43 transition count 47
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 43 transition count 47
Applied a total of 7 rules in 5 ms. Remains 43 /47 variables (removed 4) and now considering 47/50 (removed 3) transitions.
// Phase 1: matrix 47 rows 43 cols
[2024-05-27 06:43:45] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 06:43:45] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-27 06:43:45] [INFO ] Invariant cache hit.
[2024-05-27 06:43:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-27 06:43:45] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 46 sub problems to find dead transitions.
[2024-05-27 06:43:45] [INFO ] Invariant cache hit.
[2024-05-27 06:43:45] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (OVERLAPS) 0/90 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 67 constraints, problems are : Problem set: 0 solved, 46 unsolved in 500 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 46/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (OVERLAPS) 0/90 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 113 constraints, problems are : Problem set: 0 solved, 46 unsolved in 743 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints]
After SMT, in 1260ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 1261ms
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 47/50 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1358 ms. Remains : 43/47 places, 47/50 transitions.
[2024-05-27 06:43:46] [INFO ] Flatten gal took : 4 ms
[2024-05-27 06:43:46] [INFO ] Flatten gal took : 3 ms
[2024-05-27 06:43:46] [INFO ] Input system was already deterministic with 47 transitions.
[2024-05-27 06:43:46] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:46] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8256010589305961526.gal : 0 ms
[2024-05-27 06:43:46] [INFO ] Time to serialize properties into /tmp/CTLFireability7584479809351122040.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8256010589305961526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7584479809351122040.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53525e+06,0.68177,25272,2,8167,5,109720,6,0,219,90457,0


Converting to forward existential form...Done !
original formula: AG(((A(E(!(((s1<1)||(l306<1))) U ((s1>=1)&&(l124>=1))) U AG(((s1>=1)&&(l308>=1)))) + ((s5>=1)&&(l194>=1))) + (EX(((s1<1)||(l124<1))) * ((...199
=> equivalent forward existential formula: ([(FwdU((FwdU(((FwdU(Init,TRUE) * !((EX(((s1<1)||(l124<1))) * (((p13<1)||(l107<1))||((s1>=1)&&(l104>=1)))))) * !...496
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t45, I...251
(forward)formula 0,0,5.42496,127952,1,0,316,559349,124,58,1638,572093,315
FORMULA RingSingleMessageInMbox-PT-d0m040-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-27 06:43:52] [INFO ] Flatten gal took : 2 ms
[2024-05-27 06:43:52] [INFO ] Flatten gal took : 2 ms
Total runtime 110927 ms.

BK_STOP 1716792232310

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d0m040"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is RingSingleMessageInMbox-PT-d0m040, 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 r334-tall-171679079500034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m040.tgz
mv RingSingleMessageInMbox-PT-d0m040 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 ;