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.r312-tall-171662338700490.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 Railroad-PT-020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338700490
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 14:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 12 14:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 14:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 12 14:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 255K 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 Railroad-PT-020-CTLFireability-2024-00
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-01
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-02
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-03
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-04
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-05
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-06
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-07
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-08
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-09
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-10
FORMULA_NAME Railroad-PT-020-CTLFireability-2024-11
FORMULA_NAME Railroad-PT-020-CTLFireability-2023-12
FORMULA_NAME Railroad-PT-020-CTLFireability-2023-13
FORMULA_NAME Railroad-PT-020-CTLFireability-2023-14
FORMULA_NAME Railroad-PT-020-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716697777181

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Railroad-PT-020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-26 04:29:38] [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]
[2024-05-26 04:29:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 04:29:38] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2024-05-26 04:29:38] [INFO ] Transformed 218 places.
[2024-05-26 04:29:38] [INFO ] Transformed 506 transitions.
[2024-05-26 04:29:38] [INFO ] Found NUPN structural information;
[2024-05-26 04:29:38] [INFO ] Parsed PT model containing 218 places and 506 transitions and 2968 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Deduced a syphon composed of 61 places in 4 ms
Reduce places removed 61 places and 20 transitions.
Support contains 59 out of 157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 157/157 places, 486/486 transitions.
Ensure Unique test removed 19 places
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 138 transition count 486
Applied a total of 19 rules in 27 ms. Remains 138 /157 variables (removed 19) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 138 cols
[2024-05-26 04:29:38] [INFO ] Computed 52 invariants in 27 ms
[2024-05-26 04:29:39] [INFO ] Implicit Places using invariants in 332 ms returned [0, 7, 10, 12, 16, 18, 40, 61, 63, 64, 67, 75, 76, 80, 81, 83, 108, 113, 127, 131, 134, 136]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 370 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 116/157 places, 486/486 transitions.
Applied a total of 0 rules in 6 ms. Remains 116 /116 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 429 ms. Remains : 116/157 places, 486/486 transitions.
Support contains 59 out of 116 places after structural reductions.
[2024-05-26 04:29:39] [INFO ] Flatten gal took : 144 ms
[2024-05-26 04:29:39] [INFO ] Flatten gal took : 37 ms
[2024-05-26 04:29:39] [INFO ] Input system was already deterministic with 486 transitions.
Reduction of identical properties reduced properties to check from 67 to 66
RANDOM walk for 40000 steps (8 resets) in 2888 ms. (13 steps per ms) remains 21/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 17/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
// Phase 1: matrix 486 rows 116 cols
[2024-05-26 04:29:40] [INFO ] Computed 30 invariants in 10 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp61 is UNSAT
At refinement iteration 3 (OVERLAPS) 67/104 variables, 22/60 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 67/127 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/104 variables, 0/127 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 2/106 variables, 2/129 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 2/131 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 0/131 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 4/110 variables, 3/134 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 4/138 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 0/138 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 6/116 variables, 2/140 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/116 variables, 6/146 constraints. Problems are: Problem set: 7 solved, 9 unsolved
[2024-05-26 04:29:41] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 8 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/116 variables, 1/147 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/116 variables, 0/147 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 486/602 variables, 116/263 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/602 variables, 0/263 constraints. Problems are: Problem set: 7 solved, 9 unsolved
[2024-05-26 04:29:41] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/602 variables, 1/264 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/602 variables, 0/264 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 20 (OVERLAPS) 0/602 variables, 0/264 constraints. Problems are: Problem set: 7 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 602/602 variables, and 264 constraints, problems are : Problem set: 7 solved, 9 unsolved in 1203 ms.
Refiners :[Domain max(s): 116/116 constraints, Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 7 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 1/21 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/21 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 60/80 variables, 16/37 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 60/97 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 0/97 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 2/82 variables, 2/99 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 2/101 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/101 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 10/92 variables, 3/104 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/92 variables, 10/114 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/92 variables, 0/114 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 24/116 variables, 8/122 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/116 variables, 24/146 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/116 variables, 2/148 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/116 variables, 0/148 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 486/602 variables, 116/264 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/602 variables, 9/273 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/602 variables, 0/273 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 0/602 variables, 0/273 constraints. Problems are: Problem set: 7 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 602/602 variables, and 273 constraints, problems are : Problem set: 7 solved, 9 unsolved in 796 ms.
Refiners :[Domain max(s): 116/116 constraints, Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 9/16 constraints, Known Traps: 2/2 constraints]
After SMT, in 2105ms problems are : Problem set: 7 solved, 9 unsolved
Parikh walk visited 8 properties in 1318 ms.
Support contains 7 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 112 transition count 484
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 6 place count 112 transition count 467
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 40 place count 95 transition count 467
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 46 place count 92 transition count 464
Applied a total of 46 rules in 74 ms. Remains 92 /116 variables (removed 24) and now considering 464/486 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 92/116 places, 464/486 transitions.
RANDOM walk for 40000 steps (8 resets) in 570 ms. (70 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 52 ms. (754 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1298138 steps, run timeout after 3001 ms. (steps per millisecond=432 ) properties seen :0 out of 1
Probabilistic random walk after 1298138 steps, saw 855004 distinct states, run finished after 3005 ms. (steps per millisecond=431 ) properties seen :0
// Phase 1: matrix 464 rows 92 cols
[2024-05-26 04:29:47] [INFO ] Computed 28 invariants in 8 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 30/37 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 30/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/62 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 25/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 27/89 variables, 17/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 27/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/92 variables, 3/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/92 variables, 3/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/92 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 464/556 variables, 92/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/556 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/556 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 556/556 variables, and 212 constraints, problems are : Problem set: 0 solved, 1 unsolved in 311 ms.
Refiners :[Domain max(s): 92/92 constraints, Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 92/92 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 30/37 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 30/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/62 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 25/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 27/89 variables, 17/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 27/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/92 variables, 3/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/92 variables, 3/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/92 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 464/556 variables, 92/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/556 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/556 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/556 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 556/556 variables, and 213 constraints, problems are : Problem set: 0 solved, 1 unsolved in 196 ms.
Refiners :[Domain max(s): 92/92 constraints, Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 92/92 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 527ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 5274 steps, including 173 resets, run visited all 1 properties in 28 ms. (steps per millisecond=188 )
Parikh walk visited 1 properties in 40 ms.
Successfully simplified 7 atomic propositions for a total of 15 simplifications.
[2024-05-26 04:29:48] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-26 04:29:48] [INFO ] Flatten gal took : 45 ms
FORMULA Railroad-PT-020-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-26 04:29:48] [INFO ] Flatten gal took : 31 ms
[2024-05-26 04:29:48] [INFO ] Input system was already deterministic with 486 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 111 transition count 484
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 4 place count 111 transition count 468
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 36 place count 95 transition count 468
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 42 place count 92 transition count 465
Applied a total of 42 rules in 68 ms. Remains 92 /116 variables (removed 24) and now considering 465/486 (removed 21) transitions.
// Phase 1: matrix 465 rows 92 cols
[2024-05-26 04:29:48] [INFO ] Invariants computation overflowed in 5 ms
[2024-05-26 04:29:48] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 465 rows 92 cols
[2024-05-26 04:29:48] [INFO ] Invariants computation overflowed in 2 ms
[2024-05-26 04:29:48] [INFO ] Implicit Places using invariants and state equation in 401 ms returned [0, 76, 82]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 489 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 89/116 places, 465/486 transitions.
Applied a total of 0 rules in 29 ms. Remains 89 /89 variables (removed 0) and now considering 465/465 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 586 ms. Remains : 89/116 places, 465/486 transitions.
[2024-05-26 04:29:48] [INFO ] Flatten gal took : 21 ms
[2024-05-26 04:29:48] [INFO ] Flatten gal took : 36 ms
[2024-05-26 04:29:48] [INFO ] Input system was already deterministic with 465 transitions.
[2024-05-26 04:29:48] [INFO ] Flatten gal took : 18 ms
[2024-05-26 04:29:49] [INFO ] Flatten gal took : 17 ms
[2024-05-26 04:29:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9464637619136950967.gal : 11 ms
[2024-05-26 04:29:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2314543851327301884.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/CTLFireability9464637619136950967.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2314543851327301884.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.
Detected timeout of ITS tools.
[2024-05-26 04:30:19] [INFO ] Flatten gal took : 19 ms
[2024-05-26 04:30:19] [INFO ] Applying decomposition
[2024-05-26 04:30:19] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16628636850187168430.txt' '-o' '/tmp/graph16628636850187168430.bin' '-w' '/tmp/graph16628636850187168430.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16628636850187168430.bin' '-l' '-1' '-v' '-w' '/tmp/graph16628636850187168430.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:30:19] [INFO ] Decomposing Gal with order
[2024-05-26 04:30:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:30:19] [INFO ] Removed a total of 1282 redundant transitions.
[2024-05-26 04:30:19] [INFO ] Flatten gal took : 134 ms
[2024-05-26 04:30:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 38 ms.
[2024-05-26 04:30:19] [INFO ] Time to serialize gal into /tmp/CTLFireability15338176088931520770.gal : 25 ms
[2024-05-26 04:30:19] [INFO ] Time to serialize properties into /tmp/CTLFireability9688685157490789322.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/CTLFireability15338176088931520770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9688685157490789322.ctl'

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 -...263
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,1.65264e+10,0.098479,6224,498,44,4403,362,589,4237,54,579,0


Converting to forward existential form...Done !
original formula: !(A(!((((((i5.u6.pl_P21_14==1)&&(u25.pl_P23_6==1))&&(i8.u9.pl_P36_1==1)) + (AF(((i2.u0.pl_P104_1==1)&&(u20.pl_P27_1==1))) * AG((((i4.u4.p...363
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U EG((((i4.u12.pl_P21_9==1)&&(u14.pl_P23_8==1))&&(i8.u9.pl_P36_1==1)))))) * !(!((((((i5.u...630
Reverse transition relation is NOT exact ! Due to transitions t146, t147, t149, t151, t152, t153, t155, t156, t157, t160, t161, t162, t164, t460, i8.u9.t46...258
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,1,0.626821,37628,1,0,88677,382,4046,65308,242,1136,194661
FORMULA Railroad-PT-020-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 111 transition count 484
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 4 place count 111 transition count 466
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 40 place count 93 transition count 466
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 46 place count 90 transition count 463
Applied a total of 46 rules in 34 ms. Remains 90 /116 variables (removed 26) and now considering 463/486 (removed 23) transitions.
// Phase 1: matrix 463 rows 90 cols
[2024-05-26 04:30:20] [INFO ] Invariants computation overflowed in 2 ms
[2024-05-26 04:30:20] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 463 rows 90 cols
[2024-05-26 04:30:20] [INFO ] Invariants computation overflowed in 2 ms
[2024-05-26 04:30:20] [INFO ] Implicit Places using invariants and state equation in 410 ms returned [0, 74, 80]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 492 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 87/116 places, 463/486 transitions.
Applied a total of 0 rules in 24 ms. Remains 87 /87 variables (removed 0) and now considering 463/463 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 550 ms. Remains : 87/116 places, 463/486 transitions.
[2024-05-26 04:30:20] [INFO ] Flatten gal took : 13 ms
[2024-05-26 04:30:20] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:30:20] [INFO ] Input system was already deterministic with 463 transitions.
RANDOM walk for 520 steps (0 resets) in 11 ms. (43 steps per ms) remains 0/1 properties
FORMULA Railroad-PT-020-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-26 04:30:21] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:30:21] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:30:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4467259983854660205.gal : 4 ms
[2024-05-26 04:30:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4136864335845632592.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4467259983854660205.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4136864335845632592.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 113 transition count 486
Applied a total of 3 rules in 2 ms. Remains 113 /116 variables (removed 3) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 113 cols
[2024-05-26 04:30:21] [INFO ] Computed 27 invariants in 4 ms
[2024-05-26 04:30:21] [INFO ] Implicit Places using invariants in 178 ms returned [0, 96, 102]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 196 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/116 places, 486/486 transitions.
Applied a total of 0 rules in 3 ms. Remains 110 /110 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 202 ms. Remains : 110/116 places, 486/486 transitions.
[2024-05-26 04:30:21] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:30:21] [INFO ] Flatten gal took : 18 ms
[2024-05-26 04:30:21] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:30:21] [INFO ] Flatten gal took : 17 ms
[2024-05-26 04:30:21] [INFO ] Flatten gal took : 18 ms
[2024-05-26 04:30:21] [INFO ] Time to serialize gal into /tmp/CTLFireability4194586500238984611.gal : 3 ms
[2024-05-26 04:30:21] [INFO ] Time to serialize properties into /tmp/CTLFireability17484352429979791753.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/CTLFireability4194586500238984611.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17484352429979791753.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.
Detected timeout of ITS tools.
[2024-05-26 04:30:51] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:30:51] [INFO ] Applying decomposition
[2024-05-26 04:30:51] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6762618133590604684.txt' '-o' '/tmp/graph6762618133590604684.bin' '-w' '/tmp/graph6762618133590604684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6762618133590604684.bin' '-l' '-1' '-v' '-w' '/tmp/graph6762618133590604684.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:30:51] [INFO ] Decomposing Gal with order
[2024-05-26 04:30:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:30:51] [INFO ] Removed a total of 1224 redundant transitions.
[2024-05-26 04:30:51] [INFO ] Flatten gal took : 35 ms
[2024-05-26 04:30:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 9 ms.
[2024-05-26 04:30:51] [INFO ] Time to serialize gal into /tmp/CTLFireability3593083713871824618.gal : 2 ms
[2024-05-26 04:30:51] [INFO ] Time to serialize properties into /tmp/CTLFireability2442750102559152703.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/CTLFireability3593083713871824618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2442750102559152703.ctl'

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 -...262
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,2.19554e+12,0.08739,6120,453,57,4877,299,534,3805,62,446,0


Converting to forward existential form...Done !
original formula: AX(EF((((i4.u1.pl_P21_9==1)&&(u12.pl_P23_2==1))&&(i3.u6.pl_P36_1==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (((i4.u1.pl_P21_9==1)&&(u12.pl_P23_2==1))&&(i3.u6.pl_P36_1==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t446, t447, t449, t450, t451, t453, t458, t459, t460, i3.t1, Intersection with re...234
(forward)formula 0,1,0.63542,33312,1,0,81975,395,3018,58320,280,834,174078
FORMULA Railroad-PT-020-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 486
Applied a total of 2 rules in 7 ms. Remains 114 /116 variables (removed 2) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2024-05-26 04:30:52] [INFO ] Invariants computation overflowed in 3 ms
[2024-05-26 04:30:52] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2024-05-26 04:30:52] [INFO ] Invariants computation overflowed in 5 ms
[2024-05-26 04:30:52] [INFO ] Implicit Places using invariants and state equation in 231 ms returned [0, 97, 103]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 314 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/116 places, 486/486 transitions.
Applied a total of 0 rules in 2 ms. Remains 111 /111 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 323 ms. Remains : 111/116 places, 486/486 transitions.
[2024-05-26 04:30:52] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:30:52] [INFO ] Flatten gal took : 17 ms
[2024-05-26 04:30:52] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:30:52] [INFO ] Flatten gal took : 20 ms
[2024-05-26 04:30:52] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:30:52] [INFO ] Time to serialize gal into /tmp/CTLFireability5910760007735186931.gal : 3 ms
[2024-05-26 04:30:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10341546571224428245.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/CTLFireability5910760007735186931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10341546571224428245.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.
Detected timeout of ITS tools.
[2024-05-26 04:31:22] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:31:22] [INFO ] Applying decomposition
[2024-05-26 04:31:22] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9073533771009013550.txt' '-o' '/tmp/graph9073533771009013550.bin' '-w' '/tmp/graph9073533771009013550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9073533771009013550.bin' '-l' '-1' '-v' '-w' '/tmp/graph9073533771009013550.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:31:22] [INFO ] Decomposing Gal with order
[2024-05-26 04:31:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:31:22] [INFO ] Removed a total of 1264 redundant transitions.
[2024-05-26 04:31:22] [INFO ] Flatten gal took : 46 ms
[2024-05-26 04:31:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 9 ms.
[2024-05-26 04:31:22] [INFO ] Time to serialize gal into /tmp/CTLFireability4918353777310712311.gal : 3 ms
[2024-05-26 04:31:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10711618393943990025.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/CTLFireability4918353777310712311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10711618393943990025.ctl'

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 -...263
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,2.19554e+12,0.08191,6516,585,52,6074,305,595,5166,61,435,0


Converting to forward existential form...Done !
original formula: EF((EF(EX(((((i17.u0.pl_P104_1==1)&&(u11.pl_P99_1==1))&&((i3.u7.pl_P21_7==1)&&(u10.pl_P23_10==1)))&&(((i3.u6.pl_P36_1==1)&&(u12.pl_P52_1=...617
=> equivalent forward existential formula: ((([((FwdU(Init,TRUE) * E(TRUE U EX(((((i17.u0.pl_P104_1==1)&&(u11.pl_P99_1==1))&&((i3.u7.pl_P21_7==1)&&(u10.pl_...1513
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t445, t447, t448, t450, t452, t453, t454, t457, t458, t459, t461, i3.t1, Intersec...246
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Using saturation style SCC detection
(forward)formula 0,1,1.09838,54564,1,0,129636,354,3370,116785,299,789,254093
FORMULA Railroad-PT-020-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 113 transition count 486
Applied a total of 3 rules in 5 ms. Remains 113 /116 variables (removed 3) and now considering 486/486 (removed 0) transitions.
[2024-05-26 04:31:24] [INFO ] Invariant cache hit.
[2024-05-26 04:31:24] [INFO ] Implicit Places using invariants in 194 ms returned [0, 96, 102]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 195 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/116 places, 486/486 transitions.
Applied a total of 0 rules in 3 ms. Remains 110 /110 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 203 ms. Remains : 110/116 places, 486/486 transitions.
[2024-05-26 04:31:24] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:31:24] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:31:24] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:31:24] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:31:24] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:31:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4090087472316978555.gal : 3 ms
[2024-05-26 04:31:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8228398974631405893.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/CTLFireability4090087472316978555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8228398974631405893.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.
Detected timeout of ITS tools.
[2024-05-26 04:31:54] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:31:54] [INFO ] Applying decomposition
[2024-05-26 04:31:54] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4947513004032880690.txt' '-o' '/tmp/graph4947513004032880690.bin' '-w' '/tmp/graph4947513004032880690.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4947513004032880690.bin' '-l' '-1' '-v' '-w' '/tmp/graph4947513004032880690.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:31:54] [INFO ] Decomposing Gal with order
[2024-05-26 04:31:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:31:54] [INFO ] Removed a total of 1242 redundant transitions.
[2024-05-26 04:31:54] [INFO ] Flatten gal took : 27 ms
[2024-05-26 04:31:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 5 ms.
[2024-05-26 04:31:54] [INFO ] Time to serialize gal into /tmp/CTLFireability242081296091907075.gal : 2 ms
[2024-05-26 04:31:54] [INFO ] Time to serialize properties into /tmp/CTLFireability2174843631135086934.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/CTLFireability242081296091907075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2174843631135086934.ctl'

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 -...261
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,2.19554e+12,0.135319,9492,499,44,12810,269,597,11566,56,450,0


Converting to forward existential form...Done !
original formula: EG(AF(EX(((((i2.u8.pl_P21_6==1)&&(u21.pl_P23_14==1))&&((i0.u1.pl_P36_1==1)&&(i11.u0.pl_P104_1==1)))&&(u13.pl_P111_1==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(((((i2.u8.pl_P21_6==1)&&(u21.pl_P23_14==1))&&((i0.u1.pl_P36_1==1)&&(i11.u0.pl_P104_1==1)))&...190
Reverse transition relation is NOT exact ! Due to transitions t1, t56, t443, t445, t447, t448, t449, t451, t453, t454, t455, t457, t458, t459, Intersectio...243
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,1.87122,85788,1,0,202506,339,3340,187174,246,986,444649
FORMULA Railroad-PT-020-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 113 transition count 486
Applied a total of 3 rules in 3 ms. Remains 113 /116 variables (removed 3) and now considering 486/486 (removed 0) transitions.
[2024-05-26 04:31:56] [INFO ] Invariant cache hit.
[2024-05-26 04:31:56] [INFO ] Implicit Places using invariants in 146 ms returned [0, 96, 102]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 148 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/116 places, 486/486 transitions.
Applied a total of 0 rules in 1 ms. Remains 110 /110 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 152 ms. Remains : 110/116 places, 486/486 transitions.
[2024-05-26 04:31:56] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:31:56] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:31:56] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:31:56] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:31:56] [INFO ] Flatten gal took : 19 ms
[2024-05-26 04:31:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12376561818910666482.gal : 3 ms
[2024-05-26 04:31:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12362045945376663325.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/CTLFireability12376561818910666482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12362045945376663325.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.
Detected timeout of ITS tools.
[2024-05-26 04:32:26] [INFO ] Flatten gal took : 18 ms
[2024-05-26 04:32:26] [INFO ] Applying decomposition
[2024-05-26 04:32:26] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12231656615673551320.txt' '-o' '/tmp/graph12231656615673551320.bin' '-w' '/tmp/graph12231656615673551320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12231656615673551320.bin' '-l' '-1' '-v' '-w' '/tmp/graph12231656615673551320.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:32:26] [INFO ] Decomposing Gal with order
[2024-05-26 04:32:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:32:26] [INFO ] Removed a total of 1224 redundant transitions.
[2024-05-26 04:32:26] [INFO ] Flatten gal took : 24 ms
[2024-05-26 04:32:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 5 ms.
[2024-05-26 04:32:26] [INFO ] Time to serialize gal into /tmp/CTLFireability5893342831911543149.gal : 15 ms
[2024-05-26 04:32:26] [INFO ] Time to serialize properties into /tmp/CTLFireability6783780240438329423.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/CTLFireability5893342831911543149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6783780240438329423.ctl'

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 -...262
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,2.19554e+12,0.217536,12988,490,57,20616,279,535,21421,62,430,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(!(E((((i1.u4.pl_P21_19==1)&&(u28.pl_P23_6==1))&&(i12.u5.pl_P36_1==1)) U (((i1.u6.pl_P21_20==1)&&(u14.pl_P23_7==1))&&(i12.u5.pl_P...169
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(!(E((((i1.u4.pl_P21_19==1)&&(u28.pl_P23_6==1))&&(i12.u5.pl_P36_1==1)) U ...239
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t444, t445, t447, t448, t450, t451, t452, t457, t458, t460, i12.t1, Intersection ...241
(forward)formula 0,0,0.741057,35428,1,0,85610,390,3063,64688,278,760,191086
FORMULA Railroad-PT-020-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 111 transition count 484
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 4 place count 111 transition count 469
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 34 place count 96 transition count 469
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 94 transition count 467
Applied a total of 38 rules in 36 ms. Remains 94 /116 variables (removed 22) and now considering 467/486 (removed 19) transitions.
// Phase 1: matrix 467 rows 94 cols
[2024-05-26 04:32:27] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-26 04:32:27] [INFO ] Implicit Places using invariants in 82 ms returned []
// Phase 1: matrix 467 rows 94 cols
[2024-05-26 04:32:27] [INFO ] Invariants computation overflowed in 2 ms
[2024-05-26 04:32:28] [INFO ] Implicit Places using invariants and state equation in 205 ms returned [0, 78, 84]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 288 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 91/116 places, 467/486 transitions.
Applied a total of 0 rules in 30 ms. Remains 91 /91 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 354 ms. Remains : 91/116 places, 467/486 transitions.
[2024-05-26 04:32:28] [INFO ] Flatten gal took : 10 ms
[2024-05-26 04:32:28] [INFO ] Flatten gal took : 11 ms
[2024-05-26 04:32:28] [INFO ] Input system was already deterministic with 467 transitions.
[2024-05-26 04:32:28] [INFO ] Flatten gal took : 12 ms
[2024-05-26 04:32:28] [INFO ] Flatten gal took : 12 ms
[2024-05-26 04:32:28] [INFO ] Time to serialize gal into /tmp/CTLFireability11989524853289536203.gal : 8 ms
[2024-05-26 04:32:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16927420070780726947.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/CTLFireability11989524853289536203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16927420070780726947.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.
Detected timeout of ITS tools.
[2024-05-26 04:32:58] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:32:58] [INFO ] Applying decomposition
[2024-05-26 04:32:58] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph97350012466370665.txt' '-o' '/tmp/graph97350012466370665.bin' '-w' '/tmp/graph97350012466370665.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph97350012466370665.bin' '-l' '-1' '-v' '-w' '/tmp/graph97350012466370665.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:32:58] [INFO ] Decomposing Gal with order
[2024-05-26 04:32:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:32:58] [INFO ] Removed a total of 1244 redundant transitions.
[2024-05-26 04:32:58] [INFO ] Flatten gal took : 24 ms
[2024-05-26 04:32:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 6 ms.
[2024-05-26 04:32:58] [INFO ] Time to serialize gal into /tmp/CTLFireability5683964004448938461.gal : 2 ms
[2024-05-26 04:32:58] [INFO ] Time to serialize properties into /tmp/CTLFireability17919273174674147555.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/CTLFireability5683964004448938461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17919273174674147555.ctl'

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 -...263
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,2.93786e+10,0.069214,6068,415,46,4645,280,512,5069,57,582,0


Converting to forward existential form...Done !
original formula: AF(((((i5.u5.pl_P21_17==1)&&(u13.pl_P23_1==1))&&((i6.u7.pl_P36_1==1)&&(((i6.u7.pl_P21_4!=1)||(u17.pl_P23_18!=1))||(i6.u7.pl_P36_1!=1)))) ...342
=> equivalent forward existential formula: [FwdG(Init,!(((((i5.u5.pl_P21_17==1)&&(u13.pl_P23_1==1))&&((i6.u7.pl_P36_1==1)&&(((i6.u7.pl_P21_4!=1)||(u17.pl_P...399
Reverse transition relation is NOT exact ! Due to transitions t168, t169, t171, t174, t176, t178, t180, t181, t183, t184, t463, i6.u7.t464, Intersection w...240
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
(forward)formula 0,0,0.512546,26396,1,0,58258,428,3217,48097,257,1454,122079
FORMULA Railroad-PT-020-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 113 transition count 486
Applied a total of 3 rules in 2 ms. Remains 113 /116 variables (removed 3) and now considering 486/486 (removed 0) transitions.
[2024-05-26 04:32:58] [INFO ] Invariant cache hit.
[2024-05-26 04:32:59] [INFO ] Implicit Places using invariants in 118 ms returned [0, 96, 102]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 119 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/116 places, 486/486 transitions.
Applied a total of 0 rules in 1 ms. Remains 110 /110 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 122 ms. Remains : 110/116 places, 486/486 transitions.
[2024-05-26 04:32:59] [INFO ] Flatten gal took : 12 ms
[2024-05-26 04:32:59] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:32:59] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:32:59] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:32:59] [INFO ] Flatten gal took : 21 ms
[2024-05-26 04:32:59] [INFO ] Time to serialize gal into /tmp/CTLFireability10864197586074640021.gal : 2 ms
[2024-05-26 04:32:59] [INFO ] Time to serialize properties into /tmp/CTLFireability2785398354647167012.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/CTLFireability10864197586074640021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2785398354647167012.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.
Detected timeout of ITS tools.
[2024-05-26 04:33:29] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:33:29] [INFO ] Applying decomposition
[2024-05-26 04:33:29] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10770952250381607068.txt' '-o' '/tmp/graph10770952250381607068.bin' '-w' '/tmp/graph10770952250381607068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10770952250381607068.bin' '-l' '-1' '-v' '-w' '/tmp/graph10770952250381607068.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:33:29] [INFO ] Decomposing Gal with order
[2024-05-26 04:33:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:33:29] [INFO ] Removed a total of 1283 redundant transitions.
[2024-05-26 04:33:29] [INFO ] Flatten gal took : 23 ms
[2024-05-26 04:33:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 5 ms.
[2024-05-26 04:33:29] [INFO ] Time to serialize gal into /tmp/CTLFireability15292810845641992765.gal : 2 ms
[2024-05-26 04:33:29] [INFO ] Time to serialize properties into /tmp/CTLFireability10099537414415147739.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/CTLFireability15292810845641992765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10099537414415147739.ctl'

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 -...264
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,2.19554e+12,0.075583,6112,458,47,4677,281,625,4041,54,445,0


Converting to forward existential form...Done !
original formula: (EF((((i1.u1.pl_P21_10==1)&&(u24.pl_P23_12==1))&&(i3.u6.pl_P36_1==1))) * (AX((((i4.u7.pl_P21_21==1)&&(u12.pl_P23_13==1))&&(i3.u6.pl_P36_1...528
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((i1.u1.pl_P21_10==1)&&(u24.pl_P23_12==1))&&(i3.u6.pl_P36_1==1)))))] = FALSE * ([(EY((Init...736
Reverse transition relation is NOT exact ! Due to transitions t56, t444, t445, t446, t448, t450, t451, t452, t453, t457, t458, t459, t460, t461, i3.t1, In...252
(forward)formula 0,1,0.902579,43072,1,0,105429,315,3729,80604,243,639,232443
FORMULA Railroad-PT-020-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 113 transition count 486
Applied a total of 3 rules in 4 ms. Remains 113 /116 variables (removed 3) and now considering 486/486 (removed 0) transitions.
[2024-05-26 04:33:30] [INFO ] Invariant cache hit.
[2024-05-26 04:33:30] [INFO ] Implicit Places using invariants in 141 ms returned [0, 96, 102]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 142 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/116 places, 486/486 transitions.
Applied a total of 0 rules in 2 ms. Remains 110 /110 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 148 ms. Remains : 110/116 places, 486/486 transitions.
[2024-05-26 04:33:30] [INFO ] Flatten gal took : 13 ms
[2024-05-26 04:33:30] [INFO ] Flatten gal took : 19 ms
[2024-05-26 04:33:30] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:33:30] [INFO ] Flatten gal took : 19 ms
[2024-05-26 04:33:30] [INFO ] Flatten gal took : 18 ms
[2024-05-26 04:33:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7129570048586986245.gal : 2 ms
[2024-05-26 04:33:30] [INFO ] Time to serialize properties into /tmp/CTLFireability11611637210928430231.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/CTLFireability7129570048586986245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11611637210928430231.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.
Detected timeout of ITS tools.
[2024-05-26 04:34:00] [INFO ] Flatten gal took : 18 ms
[2024-05-26 04:34:00] [INFO ] Applying decomposition
[2024-05-26 04:34:00] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1860949766156747292.txt' '-o' '/tmp/graph1860949766156747292.bin' '-w' '/tmp/graph1860949766156747292.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1860949766156747292.bin' '-l' '-1' '-v' '-w' '/tmp/graph1860949766156747292.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:34:00] [INFO ] Decomposing Gal with order
[2024-05-26 04:34:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:34:00] [INFO ] Removed a total of 1264 redundant transitions.
[2024-05-26 04:34:00] [INFO ] Flatten gal took : 23 ms
[2024-05-26 04:34:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 4 ms.
[2024-05-26 04:34:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10613126117689956805.gal : 2 ms
[2024-05-26 04:34:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15250526093404713626.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/CTLFireability10613126117689956805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15250526093404713626.ctl'

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 -...264
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,2.19554e+12,0.063741,5448,456,47,3392,286,586,2637,56,421,0


Converting to forward existential form...Done !
original formula: AX(((EG((((i3.u5.pl_P21_3==0)||(u21.pl_P23_6==0))||(i3.u5.pl_P36_1==0))) + EG((((i3.u5.pl_P21_4==1)&&(u12.pl_P23_12==1))&&(i3.u5.pl_P36_1...239
=> equivalent forward existential formula: [FwdG((EY(Init) * !((EG((((i3.u5.pl_P21_3==0)||(u21.pl_P23_6==0))||(i3.u5.pl_P36_1==0))) + EG((((i3.u5.pl_P21_4=...299
Reverse transition relation is NOT exact ! Due to transitions t56, t445, t447, t448, t449, t450, t451, t456, t457, t458, t459, t460, t461, i3.t1, Intersec...246
Using saturation style SCC detection
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
(forward)formula 0,1,0.673455,37920,1,0,92797,327,3513,65844,262,615,198106
FORMULA Railroad-PT-020-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 111 transition count 484
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 4 place count 111 transition count 466
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 40 place count 93 transition count 466
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 44 place count 91 transition count 464
Applied a total of 44 rules in 37 ms. Remains 91 /116 variables (removed 25) and now considering 464/486 (removed 22) transitions.
// Phase 1: matrix 464 rows 91 cols
[2024-05-26 04:34:01] [INFO ] Computed 27 invariants in 8 ms
[2024-05-26 04:34:01] [INFO ] Implicit Places using invariants in 139 ms returned [0, 75, 81]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 140 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 88/116 places, 464/486 transitions.
Applied a total of 0 rules in 22 ms. Remains 88 /88 variables (removed 0) and now considering 464/464 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 199 ms. Remains : 88/116 places, 464/486 transitions.
[2024-05-26 04:34:01] [INFO ] Flatten gal took : 10 ms
[2024-05-26 04:34:01] [INFO ] Flatten gal took : 11 ms
[2024-05-26 04:34:01] [INFO ] Input system was already deterministic with 464 transitions.
[2024-05-26 04:34:01] [INFO ] Flatten gal took : 11 ms
[2024-05-26 04:34:01] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:34:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17764480425475292070.gal : 3 ms
[2024-05-26 04:34:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16212563567052247433.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/CTLFireability17764480425475292070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16212563567052247433.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.
Detected timeout of ITS tools.
[2024-05-26 04:34:31] [INFO ] Flatten gal took : 11 ms
[2024-05-26 04:34:31] [INFO ] Applying decomposition
[2024-05-26 04:34:31] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16162916467720319063.txt' '-o' '/tmp/graph16162916467720319063.bin' '-w' '/tmp/graph16162916467720319063.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16162916467720319063.bin' '-l' '-1' '-v' '-w' '/tmp/graph16162916467720319063.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:34:31] [INFO ] Decomposing Gal with order
[2024-05-26 04:34:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:34:31] [INFO ] Removed a total of 1303 redundant transitions.
[2024-05-26 04:34:31] [INFO ] Flatten gal took : 24 ms
[2024-05-26 04:34:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 4 ms.
[2024-05-26 04:34:31] [INFO ] Time to serialize gal into /tmp/CTLFireability2365132213905583107.gal : 2 ms
[2024-05-26 04:34:31] [INFO ] Time to serialize properties into /tmp/CTLFireability11334962436957328943.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/CTLFireability2365132213905583107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11334962436957328943.ctl'

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 -...263
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,1.23951e+10,0.078292,6520,442,34,5172,334,595,5373,48,552,0


Converting to forward existential form...Done !
original formula: EG(AG(E(!(A((((i7.u9.pl_P21_4==1)&&(u12.pl_P23_19==1))&&(i7.u9.pl_P36_1==1)) U (((i7.u10.pl_P21_6==1)&&(u12.pl_P23_19==1))&&(i7.u9.pl_P36...241
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(!(!((E(!((((i7.u10.pl_P21_6==1)&&(u12.pl_P23_19==1))&&(i7.u9.pl_P36_1==1))) U (!((((i7...461
Reverse transition relation is NOT exact ! Due to transitions t104, t105, t106, t108, t109, t111, t112, t113, t116, t117, t119, t120, t121, t460, i7.u9.t46...258
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,0,0.750761,39256,1,0,92749,334,3715,76277,206,870,194635
FORMULA Railroad-PT-020-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 486
Applied a total of 2 rules in 1 ms. Remains 114 /116 variables (removed 2) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2024-05-26 04:34:32] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-26 04:34:32] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2024-05-26 04:34:32] [INFO ] Invariants computation overflowed in 3 ms
[2024-05-26 04:34:33] [INFO ] Implicit Places using invariants and state equation in 294 ms returned [1, 97, 103]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 376 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/116 places, 486/486 transitions.
Applied a total of 0 rules in 1 ms. Remains 111 /111 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 378 ms. Remains : 111/116 places, 486/486 transitions.
[2024-05-26 04:34:33] [INFO ] Flatten gal took : 13 ms
[2024-05-26 04:34:33] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:34:33] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:34:33] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:34:33] [INFO ] Flatten gal took : 13 ms
[2024-05-26 04:34:33] [INFO ] Time to serialize gal into /tmp/CTLFireability18071856670958130327.gal : 2 ms
[2024-05-26 04:34:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14324605048797461332.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/CTLFireability18071856670958130327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14324605048797461332.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.
Detected timeout of ITS tools.
[2024-05-26 04:35:03] [INFO ] Flatten gal took : 18 ms
[2024-05-26 04:35:03] [INFO ] Applying decomposition
[2024-05-26 04:35:03] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6787127034376170489.txt' '-o' '/tmp/graph6787127034376170489.bin' '-w' '/tmp/graph6787127034376170489.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6787127034376170489.bin' '-l' '-1' '-v' '-w' '/tmp/graph6787127034376170489.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:35:03] [INFO ] Decomposing Gal with order
[2024-05-26 04:35:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:35:03] [INFO ] Removed a total of 1243 redundant transitions.
[2024-05-26 04:35:03] [INFO ] Flatten gal took : 22 ms
[2024-05-26 04:35:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 4 ms.
[2024-05-26 04:35:03] [INFO ] Time to serialize gal into /tmp/CTLFireability831664430467384188.gal : 2 ms
[2024-05-26 04:35:03] [INFO ] Time to serialize properties into /tmp/CTLFireability4118030483018079089.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/CTLFireability831664430467384188.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4118030483018079089.ctl'

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 -...261
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,2.19554e+12,0.073854,5992,510,61,4283,357,590,3715,67,647,0


Converting to forward existential form...Done !
original formula: AF((E((((((i3.u6.pl_P21_21==1)&&(u27.pl_P23_2==1))&&(i4.u7.pl_P36_1==1)) + E(((i0.u0.pl_P104_1==1)&&(u18.pl_P111_1==1)) U ((i0.u0.pl_P104...456
=> equivalent forward existential formula: [FwdG(Init,!((E((((((i3.u6.pl_P21_21==1)&&(u27.pl_P23_2==1))&&(i4.u7.pl_P36_1==1)) + E(((i0.u0.pl_P104_1==1)&&(u...513
Reverse transition relation is NOT exact ! Due to transitions t56, t444, t446, t448, t449, t450, t451, t452, t455, t458, t459, t460, t461, i4.t1, Intersec...246
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
(forward)formula 0,0,0.668634,35824,1,0,87198,471,3691,63219,324,1188,182716
FORMULA Railroad-PT-020-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 113 transition count 486
Applied a total of 3 rules in 2 ms. Remains 113 /116 variables (removed 3) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 113 cols
[2024-05-26 04:35:04] [INFO ] Computed 27 invariants in 8 ms
[2024-05-26 04:35:04] [INFO ] Implicit Places using invariants in 123 ms returned [0, 96, 102]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 124 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/116 places, 486/486 transitions.
Applied a total of 0 rules in 1 ms. Remains 110 /110 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 110/116 places, 486/486 transitions.
[2024-05-26 04:35:04] [INFO ] Flatten gal took : 13 ms
[2024-05-26 04:35:04] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:35:04] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:35:04] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:35:04] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:35:04] [INFO ] Time to serialize gal into /tmp/CTLFireability795710225378982678.gal : 3 ms
[2024-05-26 04:35:04] [INFO ] Time to serialize properties into /tmp/CTLFireability654369504365660968.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/CTLFireability795710225378982678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability654369504365660968.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-26 04:35:34] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:35:34] [INFO ] Applying decomposition
[2024-05-26 04:35:34] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1087584963868963175.txt' '-o' '/tmp/graph1087584963868963175.bin' '-w' '/tmp/graph1087584963868963175.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1087584963868963175.bin' '-l' '-1' '-v' '-w' '/tmp/graph1087584963868963175.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:35:34] [INFO ] Decomposing Gal with order
[2024-05-26 04:35:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:35:34] [INFO ] Removed a total of 1264 redundant transitions.
[2024-05-26 04:35:34] [INFO ] Flatten gal took : 21 ms
[2024-05-26 04:35:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 4 ms.
[2024-05-26 04:35:34] [INFO ] Time to serialize gal into /tmp/CTLFireability17237543698644136822.gal : 2 ms
[2024-05-26 04:35:34] [INFO ] Time to serialize properties into /tmp/CTLFireability11861606248651305358.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/CTLFireability17237543698644136822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11861606248651305358.ctl'

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 -...264
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,2.19554e+12,0.18334,10484,505,48,15165,230,574,14462,56,373,0


Converting to forward existential form...Done !
original formula: AX((EG(AF(((i13.u0.pl_P104_1==0)||(u26.pl_P96_1==0)))) * (((i13.u0.pl_P113_1==0)||(i2.u6.pl_P21_3==0))||(i2.u6.pl_P36_1==0))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(EG(!(((i13.u0.pl_P104_1==0)||(u26.pl_P96_1==0))))))))] = FALSE * [(EY(Init) * !((((i13.u0.p...223
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t445, t447, t448, t449, t451, t454, t456, t457, t459, t460, t461, i2.t1, Intersec...246
Using saturation style SCC detection
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
(forward)formula 0,1,0.937671,47180,1,0,119802,313,2864,77579,253,664,244717
FORMULA Railroad-PT-020-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 113 transition count 486
Applied a total of 3 rules in 2 ms. Remains 113 /116 variables (removed 3) and now considering 486/486 (removed 0) transitions.
[2024-05-26 04:35:35] [INFO ] Invariant cache hit.
[2024-05-26 04:35:35] [INFO ] Implicit Places using invariants in 120 ms returned [0, 96]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 121 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/116 places, 486/486 transitions.
Applied a total of 0 rules in 1 ms. Remains 111 /111 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 124 ms. Remains : 111/116 places, 486/486 transitions.
[2024-05-26 04:35:35] [INFO ] Flatten gal took : 13 ms
[2024-05-26 04:35:35] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:35:35] [INFO ] Input system was already deterministic with 486 transitions.
[2024-05-26 04:35:35] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:35:35] [INFO ] Flatten gal took : 14 ms
[2024-05-26 04:35:35] [INFO ] Time to serialize gal into /tmp/CTLFireability17249447633193605524.gal : 2 ms
[2024-05-26 04:35:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11038324556465381585.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/CTLFireability17249447633193605524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11038324556465381585.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.
Detected timeout of ITS tools.
[2024-05-26 04:36:05] [INFO ] Flatten gal took : 16 ms
[2024-05-26 04:36:05] [INFO ] Applying decomposition
[2024-05-26 04:36:05] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph962836597970189045.txt' '-o' '/tmp/graph962836597970189045.bin' '-w' '/tmp/graph962836597970189045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph962836597970189045.bin' '-l' '-1' '-v' '-w' '/tmp/graph962836597970189045.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:36:05] [INFO ] Decomposing Gal with order
[2024-05-26 04:36:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:36:05] [INFO ] Removed a total of 1264 redundant transitions.
[2024-05-26 04:36:05] [INFO ] Flatten gal took : 22 ms
[2024-05-26 04:36:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 4 ms.
[2024-05-26 04:36:05] [INFO ] Time to serialize gal into /tmp/CTLFireability15963111404095946343.gal : 2 ms
[2024-05-26 04:36:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12463726057113412156.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/CTLFireability15963111404095946343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12463726057113412156.ctl'

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 -...264
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,2.19554e+12,0.291163,16296,962,49,29782,268,601,30244,57,353,0


Converting to forward existential form...Done !
original formula: AG(AF((AG((((i23.u0.pl_P104_1==0)||(i2.u27.pl_P61_19==0))||(i23.u31.pl_P7_1==0))) * (AG((((i2.u6.pl_P21_5==1)&&(u20.pl_P23_8==1))&&(i2.u6...245
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((!(E(TRUE U !((((i23.u0.pl_P104_1==0)||(i2.u27.pl_P61_19==0))||(i23.u31.pl_P7_1==0))))) ...327
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t444, t446, t447, t448, t451, t454, t456, t457, t458, t459, t461, i2.t1, Intersec...246
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
(forward)formula 0,0,1.14905,55896,1,0,134369,308,3557,94751,263,706,336765
FORMULA Railroad-PT-020-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 111 transition count 484
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 4 place count 111 transition count 468
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 36 place count 95 transition count 468
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 94 transition count 467
Applied a total of 38 rules in 37 ms. Remains 94 /116 variables (removed 22) and now considering 467/486 (removed 19) transitions.
// Phase 1: matrix 467 rows 94 cols
[2024-05-26 04:36:06] [INFO ] Computed 27 invariants in 3 ms
[2024-05-26 04:36:07] [INFO ] Implicit Places using invariants in 141 ms returned [0, 77, 83]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 142 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 91/116 places, 467/486 transitions.
Applied a total of 0 rules in 24 ms. Remains 91 /91 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 204 ms. Remains : 91/116 places, 467/486 transitions.
[2024-05-26 04:36:07] [INFO ] Flatten gal took : 10 ms
[2024-05-26 04:36:07] [INFO ] Flatten gal took : 11 ms
[2024-05-26 04:36:07] [INFO ] Input system was already deterministic with 467 transitions.
[2024-05-26 04:36:07] [INFO ] Flatten gal took : 11 ms
[2024-05-26 04:36:07] [INFO ] Flatten gal took : 11 ms
[2024-05-26 04:36:07] [INFO ] Time to serialize gal into /tmp/CTLFireability9499521092612191699.gal : 2 ms
[2024-05-26 04:36:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7253211484485678764.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/CTLFireability9499521092612191699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7253211484485678764.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.
Detected timeout of ITS tools.
[2024-05-26 04:36:37] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:36:37] [INFO ] Applying decomposition
[2024-05-26 04:36:37] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9877138415549776323.txt' '-o' '/tmp/graph9877138415549776323.bin' '-w' '/tmp/graph9877138415549776323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9877138415549776323.bin' '-l' '-1' '-v' '-w' '/tmp/graph9877138415549776323.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:36:37] [INFO ] Decomposing Gal with order
[2024-05-26 04:36:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:36:37] [INFO ] Removed a total of 1284 redundant transitions.
[2024-05-26 04:36:37] [INFO ] Flatten gal took : 19 ms
[2024-05-26 04:36:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 4 ms.
[2024-05-26 04:36:37] [INFO ] Time to serialize gal into /tmp/CTLFireability12941398210711992401.gal : 1 ms
[2024-05-26 04:36:37] [INFO ] Time to serialize properties into /tmp/CTLFireability8401680433329841204.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/CTLFireability12941398210711992401.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8401680433329841204.ctl'

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 -...263
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,2.93786e+10,0.081265,6404,468,37,5605,296,556,5221,50,481,0


Converting to forward existential form...Done !
original formula: (AG((((i4.u7.pl_P21_6==0)||(u20.pl_P23_20==0))||(i4.u5.pl_P36_1==0))) + EG(((EF(((A((((i1.u8.pl_P21_7==1)&&(u11.pl_P23_6==1))&&(i4.u5.pl_...441
=> equivalent forward existential formula: [(FwdU((Init * !(EG(((E(TRUE U ((!((E(!((((i4.u5.pl_P21_3==1)&&(u9.pl_P23_14==1))&&(i4.u5.pl_P36_1==1))) U (!(((...659
Reverse transition relation is NOT exact ! Due to transitions t148, t149, t150, t153, t155, t156, t157, t160, t161, t162, t164, t165, t464, i4.u5.t465, In...252
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,1,0.666438,35708,1,0,84165,304,3394,65473,217,885,173509
FORMULA Railroad-PT-020-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2024-05-26 04:36:38] [INFO ] Flatten gal took : 17 ms
[2024-05-26 04:36:38] [INFO ] Flatten gal took : 14 ms
Total runtime 419767 ms.

BK_STOP 1716698198192

--------------------
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="Railroad-PT-020"
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 Railroad-PT-020, 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 r312-tall-171662338700490"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-020.tgz
mv Railroad-PT-020 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 ;