Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233300090.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
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 r170-smll-174889233300090
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 740K
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 255K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
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
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-00
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-01
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-02
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-03
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-04
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-05
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-06
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-07
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-08
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-09
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-10
FORMULA_NAME Railroad-PT-020-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748959093018

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 202505121319
[2025-06-03 13:58:15] [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]
[2025-06-03 13:58:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 13:58:15] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2025-06-03 13:58:15] [INFO ] Transformed 218 places.
[2025-06-03 13:58:15] [INFO ] Transformed 506 transitions.
[2025-06-03 13:58:15] [INFO ] Found NUPN structural information;
[2025-06-03 13:58:15] [INFO ] Parsed PT model containing 218 places and 506 transitions and 2968 arcs in 335 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Deduced a syphon composed of 61 places in 7 ms
Reduce places removed 61 places and 20 transitions.
FORMULA Railroad-PT-020-CTLFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 62 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 18 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 139 transition count 486
Applied a total of 18 rules in 42 ms. Remains 139 /157 variables (removed 18) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 139 cols
[2025-06-03 13:58:16] [INFO ] Invariants computation overflowed in 51 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:58:17] [INFO ] Implicit Places using invariants in 1004 ms returned []
// Phase 1: matrix 486 rows 139 cols
[2025-06-03 13:58:17] [INFO ] Invariants computation overflowed in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:58:17] [INFO ] Implicit Places using invariants and state equation in 966 ms returned [1, 3, 7, 10, 13, 17, 19, 41, 62, 64, 77, 78, 82, 83, 84, 109, 114, 118, 128, 132, 137]
Discarding 21 places :
Implicit Place search using SMT with State Equation took 2148 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/157 places, 486/486 transitions.
Applied a total of 0 rules in 6 ms. Remains 118 /118 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2218 ms. Remains : 118/157 places, 486/486 transitions.
Support contains 62 out of 118 places after structural reductions.
[2025-06-03 13:58:18] [INFO ] Flatten gal took : 244 ms
[2025-06-03 13:58:18] [INFO ] Flatten gal took : 193 ms
[2025-06-03 13:58:19] [INFO ] Input system was already deterministic with 486 transitions.
RANDOM walk for 40000 steps (8 resets) in 3175 ms. (12 steps per ms) remains 18/75 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 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 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
// Phase 1: matrix 486 rows 118 cols
[2025-06-03 13:58:20] [INFO ] Computed 32 invariants in 11 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 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 AtomicPropp25 is UNSAT
Problem AtomicPropp34 is UNSAT
At refinement iteration 3 (OVERLAPS) 50/87 variables, 18/56 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 50/106 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/106 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 2/89 variables, 2/108 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 2/110 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/89 variables, 0/110 constraints. Problems are: Problem set: 2 solved, 14 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp69 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 15/104 variables, 4/114 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 15/129 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/129 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 13/117 variables, 6/135 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/117 variables, 13/148 constraints. Problems are: Problem set: 7 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:58:23] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 7 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/117 variables, 1/149 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/117 variables, 0/149 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 1/118 variables, 1/150 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/118 variables, 1/151 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/118 variables, 0/151 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 486/604 variables, 118/269 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/604 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 21 (OVERLAPS) 0/604 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 604/604 variables, and 269 constraints, problems are : Problem set: 7 solved, 9 unsolved in 3124 ms.
Refiners :[Domain max(s): 118/118 constraints, Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 118/118 constraints, PredecessorRefiner: 16/15 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 9 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 17/17 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/17 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 38/55 variables, 12/29 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 38/67 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/67 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 4/59 variables, 3/70 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 4/74 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/74 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 31/90 variables, 4/78 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/90 variables, 31/109 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/90 variables, 0/109 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 26/116 variables, 11/120 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/116 variables, 26/146 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/116 variables, 1/147 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/116 variables, 0/147 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 2/118 variables, 2/149 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/118 variables, 2/151 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/118 variables, 0/151 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 18 (OVERLAPS) 486/604 variables, 118/269 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/604 variables, 9/278 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/604 variables, 0/278 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 21 (OVERLAPS) 0/604 variables, 0/278 constraints. Problems are: Problem set: 7 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 604/604 variables, and 278 constraints, problems are : Problem set: 7 solved, 9 unsolved in 2063 ms.
Refiners :[Domain max(s): 118/118 constraints, Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 118/118 constraints, PredecessorRefiner: 9/15 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5384ms problems are : Problem set: 7 solved, 9 unsolved
Fused 9 Parikh solutions to 7 different solutions.
Finished Parikh walk after 6493 steps, including 513 resets, run visited all 1 properties in 40 ms. (steps per millisecond=162 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 9 properties in 195 ms.
Successfully simplified 7 atomic propositions for a total of 15 simplifications.
[2025-06-03 13:58:26] [INFO ] Flatten gal took : 45 ms
[2025-06-03 13:58:26] [INFO ] Flatten gal took : 45 ms
[2025-06-03 13:58:26] [INFO ] Input system was already deterministic with 486 transitions.
FORMULA Railroad-PT-020-CTLFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 486
Applied a total of 4 rules in 7 ms. Remains 114 /118 variables (removed 4) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 13:58:26] [INFO ] Invariants computation overflowed in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:58:26] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 13:58:26] [INFO ] Invariants computation overflowed in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:58:28] [INFO ] Implicit Places using invariants and state equation in 1224 ms returned [52, 55, 102, 111]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1356 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/118 places, 486/486 transitions.
Applied a total of 0 rules in 6 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 1371 ms. Remains : 110/118 places, 486/486 transitions.
[2025-06-03 13:58:28] [INFO ] Flatten gal took : 37 ms
[2025-06-03 13:58:28] [INFO ] Flatten gal took : 32 ms
[2025-06-03 13:58:28] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 13:58:28] [INFO ] Flatten gal took : 29 ms
[2025-06-03 13:58:28] [INFO ] Flatten gal took : 28 ms
[2025-06-03 13:58:28] [INFO ] Time to serialize gal into /tmp/CTLFireability4218121242285711501.gal : 20 ms
[2025-06-03 13:58:28] [INFO ] Time to serialize properties into /tmp/CTLFireability6023205695918618473.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4218121242285711501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6023205695918618473.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 13:58:58] [INFO ] Flatten gal took : 27 ms
[2025-06-03 13:58:58] [INFO ] Applying decomposition
[2025-06-03 13:58:58] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8150176485718804782.txt' '-o' '/tmp/graph8150176485718804782.bin' '-w' '/tmp/graph8150176485718804782.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8150176485718804782.bin' '-l' '-1' '-v' '-w' '/tmp/graph8150176485718804782.weights' '-q' '0' '-e' '0.001'
[2025-06-03 13:58:58] [INFO ] Decomposing Gal with order
[2025-06-03 13:58:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 13:58:58] [INFO ] Removed a total of 1243 redundant transitions.
[2025-06-03 13:58:59] [INFO ] Flatten gal took : 181 ms
[2025-06-03 13:58:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 38 ms.
[2025-06-03 13:58:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7432308189910164343.gal : 14 ms
[2025-06-03 13:58:59] [INFO ] Time to serialize properties into /tmp/CTLFireability13371144635092427079.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7432308189910164343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13371144635092427079.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.189293,6468,438,57,4646,257,579,3972,62,437,0


Converting to forward existential form...Done !
original formula: AX(((((i1.u1.pl_P21_9==1)&&(u16.pl_P23_20==1))&&(i3.u7.pl_P36_1==1)) + (EF((AF((((i3.u7.pl_P21_4==1)&&(u19.pl_P23_6==1))&&(i3.u7.pl_P36_1...1025
=> equivalent forward existential formula: ([((EY(Init) * !((((i1.u1.pl_P21_9==1)&&(u16.pl_P23_20==1))&&(i3.u7.pl_P36_1==1)))) * !(E(TRUE U (!(EG(!((((i3.u...1351
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t445, t446, t447, t449, t451, t454, t455, t458, t459, t460, i3.t1, Intersection w...240
Using saturation style SCC detection
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
(forward)formula 0,0,2.03084,69444,1,0,165863,415,3566,153673,302,836,318638
FORMULA Railroad-PT-020-CTLFireability-2025-01 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 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 486
Applied a total of 4 rules in 9 ms. Remains 114 /118 variables (removed 4) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 13:59:01] [INFO ] Invariants computation overflowed in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:59:01] [INFO ] Implicit Places using invariants in 165 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 13:59:01] [INFO ] Invariants computation overflowed in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:59:02] [INFO ] Implicit Places using invariants and state equation in 1294 ms returned [52, 55, 102, 111]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1473 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/118 places, 486/486 transitions.
Applied a total of 0 rules in 14 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 1497 ms. Remains : 110/118 places, 486/486 transitions.
[2025-06-03 13:59:02] [INFO ] Flatten gal took : 34 ms
[2025-06-03 13:59:02] [INFO ] Flatten gal took : 37 ms
[2025-06-03 13:59:02] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 13:59:02] [INFO ] Flatten gal took : 36 ms
[2025-06-03 13:59:02] [INFO ] Flatten gal took : 36 ms
[2025-06-03 13:59:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10961046866507069903.gal : 9 ms
[2025-06-03 13:59:02] [INFO ] Time to serialize properties into /tmp/CTLFireability3265172883079636773.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10961046866507069903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3265172883079636773.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 13:59:33] [INFO ] Flatten gal took : 22 ms
[2025-06-03 13:59:33] [INFO ] Applying decomposition
[2025-06-03 13:59:33] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4779729914341936962.txt' '-o' '/tmp/graph4779729914341936962.bin' '-w' '/tmp/graph4779729914341936962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4779729914341936962.bin' '-l' '-1' '-v' '-w' '/tmp/graph4779729914341936962.weights' '-q' '0' '-e' '0.001'
[2025-06-03 13:59:33] [INFO ] Decomposing Gal with order
[2025-06-03 13:59:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 13:59:33] [INFO ] Removed a total of 1243 redundant transitions.
[2025-06-03 13:59:33] [INFO ] Flatten gal took : 57 ms
[2025-06-03 13:59:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 18 ms.
[2025-06-03 13:59:33] [INFO ] Time to serialize gal into /tmp/CTLFireability14289196189607829787.gal : 5 ms
[2025-06-03 13:59:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7551721273305841969.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14289196189607829787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7551721273305841969.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.108996,6476,502,56,4382,362,579,3730,62,641,0


Converting to forward existential form...Done !
original formula: AG(AX(AF((EF((((i2.u2.pl_P21_12==1)&&(u25.pl_P23_2==1))&&(i4.u6.pl_P36_1==1))) * EF((((i1.u8.pl_P21_8==1)&&(u24.pl_P23_19==1))&&(i4.u6.pl...171
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!((E(TRUE U (((i2.u2.pl_P21_12==1)&&(u25.pl_P23_2==1))&&(i4.u6.pl_P36_1==1))) * E(TRUE...235
Reverse transition relation is NOT exact ! Due to transitions t56, t444, t445, t446, t448, t450, t451, t452, t453, t458, t460, t461, i4.t1, Intersection w...240
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 0,1,1.22841,43468,1,0,104961,432,3461,79974,292,1075,244913
FORMULA Railroad-PT-020-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 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 114 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 112 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 112 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 96 transition count 468
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 44 place count 92 transition count 464
Applied a total of 44 rules in 125 ms. Remains 92 /118 variables (removed 26) and now considering 464/486 (removed 22) transitions.
// Phase 1: matrix 464 rows 92 cols
[2025-06-03 13:59:34] [INFO ] Computed 28 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:59:35] [INFO ] Implicit Places using invariants in 416 ms returned [36, 37, 80, 89]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 423 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 88/118 places, 464/486 transitions.
Applied a total of 0 rules in 156 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 705 ms. Remains : 88/118 places, 464/486 transitions.
[2025-06-03 13:59:35] [INFO ] Flatten gal took : 55 ms
[2025-06-03 13:59:35] [INFO ] Flatten gal took : 41 ms
[2025-06-03 13:59:35] [INFO ] Input system was already deterministic with 464 transitions.
[2025-06-03 13:59:35] [INFO ] Flatten gal took : 32 ms
[2025-06-03 13:59:35] [INFO ] Flatten gal took : 27 ms
[2025-06-03 13:59:35] [INFO ] Time to serialize gal into /tmp/CTLFireability1831434089412899826.gal : 3 ms
[2025-06-03 13:59:35] [INFO ] Time to serialize properties into /tmp/CTLFireability12058319285048228153.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1831434089412899826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12058319285048228153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:00:05] [INFO ] Flatten gal took : 28 ms
[2025-06-03 14:00:05] [INFO ] Applying decomposition
[2025-06-03 14:00:05] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph387709525952470852.txt' '-o' '/tmp/graph387709525952470852.bin' '-w' '/tmp/graph387709525952470852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph387709525952470852.bin' '-l' '-1' '-v' '-w' '/tmp/graph387709525952470852.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:00:05] [INFO ] Decomposing Gal with order
[2025-06-03 14:00:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:00:05] [INFO ] Removed a total of 1263 redundant transitions.
[2025-06-03 14:00:05] [INFO ] Flatten gal took : 75 ms
[2025-06-03 14:00:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 21 ms.
[2025-06-03 14:00:06] [INFO ] Time to serialize gal into /tmp/CTLFireability17717944937622601657.gal : 5 ms
[2025-06-03 14:00:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15914682222046140422.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17717944937622601657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15914682222046140422.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.23951e+10,0.190047,7000,468,44,5842,327,546,5979,56,572,0


Converting to forward existential form...Done !
original formula: EG(AF((((((i0.u0.pl_P113_1!=1)||(i4.u6.pl_P21_19!=1))||(i5.u5.pl_P36_1!=1))&&(((i2.u3.pl_P21_15!=1)||(u15.pl_P23_14!=1))||(i5.u5.pl_P36_1...231
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((((((i0.u0.pl_P113_1!=1)||(i4.u6.pl_P21_19!=1))||(i5.u5.pl_P36_1!=1))&&(((i2.u3.pl_P21_15!=1)|...280
Reverse transition relation is NOT exact ! Due to transitions t25, t126, t127, t128, t131, t133, t134, t135, t139, t140, t141, t142, t143, i5.u5.t459, Int...251
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 0,1,1.03334,36056,1,0,86464,410,3315,66262,243,1311,172882
FORMULA Railroad-PT-020-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 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 114 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 112 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 112 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 96 transition count 468
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 44 place count 92 transition count 464
Applied a total of 44 rules in 62 ms. Remains 92 /118 variables (removed 26) and now considering 464/486 (removed 22) transitions.
// Phase 1: matrix 464 rows 92 cols
[2025-06-03 14:00:07] [INFO ] Computed 28 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:00:07] [INFO ] Implicit Places using invariants in 459 ms returned [36, 37, 80, 89]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 462 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 88/118 places, 464/486 transitions.
Applied a total of 0 rules in 60 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 584 ms. Remains : 88/118 places, 464/486 transitions.
[2025-06-03 14:00:07] [INFO ] Flatten gal took : 21 ms
[2025-06-03 14:00:07] [INFO ] Flatten gal took : 24 ms
[2025-06-03 14:00:07] [INFO ] Input system was already deterministic with 464 transitions.
[2025-06-03 14:00:07] [INFO ] Flatten gal took : 23 ms
[2025-06-03 14:00:07] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:00:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2901942201326752587.gal : 4 ms
[2025-06-03 14:00:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3285900884391378696.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2901942201326752587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3285900884391378696.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:00:37] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:00:37] [INFO ] Applying decomposition
[2025-06-03 14:00:37] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10319806890173930907.txt' '-o' '/tmp/graph10319806890173930907.bin' '-w' '/tmp/graph10319806890173930907.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10319806890173930907.bin' '-l' '-1' '-v' '-w' '/tmp/graph10319806890173930907.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:00:37] [INFO ] Decomposing Gal with order
[2025-06-03 14:00:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:00:38] [INFO ] Removed a total of 1284 redundant transitions.
[2025-06-03 14:00:38] [INFO ] Flatten gal took : 38 ms
[2025-06-03 14:00:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 18 ms.
[2025-06-03 14:00:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4291421169173337006.gal : 5 ms
[2025-06-03 14:00:38] [INFO ] Time to serialize properties into /tmp/CTLFireability6280254093013424146.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4291421169173337006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6280254093013424146.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.23951e+10,0.171842,6616,475,38,5192,332,552,4539,49,512,0


Converting to forward existential form...Done !
original formula: (AG((((i2.u3.pl_P21_14==0)||(u9.pl_P23_1==0))||(i21.u27.pl_P36_1==0))) * AF((((i3.u5.pl_P21_19==0)||(u17.pl_P23_18==0))||(i21.u27.pl_P36_...163
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((((i2.u3.pl_P21_14==0)||(u9.pl_P23_1==0))||(i21.u27.pl_P36_1==0))))] = FALSE * [FwdG(Init...237
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 0,0,0.378051,9944,1,0,11346,332,2294,14086,196,902,30147
FORMULA Railroad-PT-020-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 486
Applied a total of 4 rules in 7 ms. Remains 114 /118 variables (removed 4) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:00:38] [INFO ] Invariants computation overflowed in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:00:38] [INFO ] Implicit Places using invariants in 189 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:00:38] [INFO ] Invariants computation overflowed in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:00:40] [INFO ] Implicit Places using invariants and state equation in 1446 ms returned [52, 55, 102, 111]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1637 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/118 places, 486/486 transitions.
Applied a total of 0 rules in 5 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 1649 ms. Remains : 110/118 places, 486/486 transitions.
[2025-06-03 14:00:40] [INFO ] Flatten gal took : 22 ms
[2025-06-03 14:00:40] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:00:40] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 14:00:40] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:00:40] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:00:40] [INFO ] Time to serialize gal into /tmp/CTLFireability938992753511749299.gal : 7 ms
[2025-06-03 14:00:40] [INFO ] Time to serialize properties into /tmp/CTLFireability12308678753664142061.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability938992753511749299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12308678753664142061.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:01:10] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:01:10] [INFO ] Applying decomposition
[2025-06-03 14:01:10] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2048680511283935467.txt' '-o' '/tmp/graph2048680511283935467.bin' '-w' '/tmp/graph2048680511283935467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2048680511283935467.bin' '-l' '-1' '-v' '-w' '/tmp/graph2048680511283935467.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:01:10] [INFO ] Decomposing Gal with order
[2025-06-03 14:01:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:01:10] [INFO ] Removed a total of 1285 redundant transitions.
[2025-06-03 14:01:10] [INFO ] Flatten gal took : 35 ms
[2025-06-03 14:01:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 10 ms.
[2025-06-03 14:01:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8780128029560310051.gal : 3 ms
[2025-06-03 14:01:10] [INFO ] Time to serialize properties into /tmp/CTLFireability9069620757522467202.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8780128029560310051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9069620757522467202.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.6261,16676,534,47,29471,335,580,27658,56,433,0


Converting to forward existential form...Done !
original formula: EX(EG(E(!((((i4.u9.pl_P21_9==1)&&(u22.pl_P23_7==1))&&(i3.u5.pl_P36_1==1))) U !((((u1.pl_P21_12==1)&&(u29.pl_P23_6==1))&&(i3.u5.pl_P36_1==...162
=> equivalent forward existential formula: [FwdG(EY(Init),E(!((((i4.u9.pl_P21_9==1)&&(u22.pl_P23_7==1))&&(i3.u5.pl_P36_1==1))) U !((((u1.pl_P21_12==1)&&(u2...205
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t444, t446, t448, t449, t450, t451, t452, t456, t457, t458, t460, t461, i3.t1, In...252
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,1.77657,50340,1,0,118645,335,3483,88490,258,628,311179
FORMULA Railroad-PT-020-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 486
Applied a total of 4 rules in 3 ms. Remains 114 /118 variables (removed 4) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:01:12] [INFO ] Invariants computation overflowed in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:01:12] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:01:12] [INFO ] Invariants computation overflowed in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:01:13] [INFO ] Implicit Places using invariants and state equation in 1448 ms returned [52, 55, 102, 111]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1591 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/118 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 1596 ms. Remains : 110/118 places, 486/486 transitions.
[2025-06-03 14:01:13] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:01:13] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:01:13] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 14:01:13] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:01:13] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:01:13] [INFO ] Time to serialize gal into /tmp/CTLFireability14813194506302154258.gal : 5 ms
[2025-06-03 14:01:13] [INFO ] Time to serialize properties into /tmp/CTLFireability489676040341468040.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14813194506302154258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability489676040341468040.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:01:44] [INFO ] Flatten gal took : 17 ms
[2025-06-03 14:01:44] [INFO ] Applying decomposition
[2025-06-03 14:01:44] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6645692010736895070.txt' '-o' '/tmp/graph6645692010736895070.bin' '-w' '/tmp/graph6645692010736895070.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6645692010736895070.bin' '-l' '-1' '-v' '-w' '/tmp/graph6645692010736895070.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:01:44] [INFO ] Decomposing Gal with order
[2025-06-03 14:01:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:01:44] [INFO ] Removed a total of 1243 redundant transitions.
[2025-06-03 14:01:44] [INFO ] Flatten gal took : 38 ms
[2025-06-03 14:01:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 25 ms.
[2025-06-03 14:01:44] [INFO ] Time to serialize gal into /tmp/CTLFireability5583555931494419468.gal : 4 ms
[2025-06-03 14:01:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12811535382029209316.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5583555931494419468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12811535382029209316.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.1031,5840,451,57,3360,296,580,2633,62,447,0


Converting to forward existential form...Done !
original formula: AX(AF((AG((A((((i3.u5.pl_P21_4==1)&&(u14.pl_P23_15==1))&&(i3.u5.pl_P36_1==1)) U (((i2.u4.pl_P21_17==1)&&(u9.pl_P23_10==1))&&(i3.u5.pl_P36...370
=> equivalent forward existential formula: [FwdG(EY(Init),!((!(E(TRUE U !((!((E(!((((i2.u4.pl_P21_17==1)&&(u9.pl_P23_10==1))&&(i3.u5.pl_P36_1==1))) U (!(((...584
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t445, t447, t448, t449, t450, t451, t457, t458, t459, t460, t461, i3.t1, Intersec...246
Using saturation style SCC detection
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 0,0,1.00201,34000,1,0,79840,385,3823,55036,297,739,171036
FORMULA Railroad-PT-020-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 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 114 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 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 4 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 38 place count 95 transition count 467
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 46 place count 91 transition count 463
Applied a total of 46 rules in 37 ms. Remains 91 /118 variables (removed 27) and now considering 463/486 (removed 23) transitions.
// Phase 1: matrix 463 rows 91 cols
[2025-06-03 14:01:45] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:01:45] [INFO ] Implicit Places using invariants in 135 ms returned []
// Phase 1: matrix 463 rows 91 cols
[2025-06-03 14:01:45] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:01:46] [INFO ] Implicit Places using invariants and state equation in 803 ms returned [35, 36, 79, 88]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 940 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 87/118 places, 463/486 transitions.
Applied a total of 0 rules in 35 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 1012 ms. Remains : 87/118 places, 463/486 transitions.
[2025-06-03 14:01:46] [INFO ] Flatten gal took : 26 ms
[2025-06-03 14:01:46] [INFO ] Flatten gal took : 19 ms
[2025-06-03 14:01:46] [INFO ] Input system was already deterministic with 463 transitions.
[2025-06-03 14:01:46] [INFO ] Flatten gal took : 19 ms
[2025-06-03 14:01:46] [INFO ] Flatten gal took : 19 ms
[2025-06-03 14:01:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7375523738725692844.gal : 4 ms
[2025-06-03 14:01:46] [INFO ] Time to serialize properties into /tmp/CTLFireability11912799148613554821.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7375523738725692844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11912799148613554821.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:02:16] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:02:16] [INFO ] Applying decomposition
[2025-06-03 14:02:16] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13247375073840912806.txt' '-o' '/tmp/graph13247375073840912806.bin' '-w' '/tmp/graph13247375073840912806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13247375073840912806.bin' '-l' '-1' '-v' '-w' '/tmp/graph13247375073840912806.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:02:16] [INFO ] Decomposing Gal with order
[2025-06-03 14:02:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:02:16] [INFO ] Removed a total of 1284 redundant transitions.
[2025-06-03 14:02:16] [INFO ] Flatten gal took : 51 ms
[2025-06-03 14:02:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 11 ms.
[2025-06-03 14:02:16] [INFO ] Time to serialize gal into /tmp/CTLFireability5483181898883550951.gal : 5 ms
[2025-06-03 14:02:16] [INFO ] Time to serialize properties into /tmp/CTLFireability13489771751648122250.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5483181898883550951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13489771751648122250.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.29652e+09,0.191201,6736,465,33,5561,306,544,5248,48,461,0


Converting to forward existential form...Done !
original formula: AF(EG((((i2.u3.pl_P21_12==1)&&(u10.pl_P23_14==1))&&(i5.u7.pl_P36_1==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((i2.u3.pl_P21_12==1)&&(u10.pl_P23_14==1))&&(i5.u7.pl_P36_1==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t23, t105, t108, t109, t110, t111, t112, t114, t117, t118, t119, t120, t121, i5.u7.t458, Int...251
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 0,0,0.954187,34000,1,0,81077,306,3301,60824,197,878,165860
FORMULA Railroad-PT-020-CTLFireability-2025-08 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 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 115 transition count 486
Applied a total of 3 rules in 2 ms. Remains 115 /118 variables (removed 3) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 115 cols
[2025-06-03 14:02:17] [INFO ] Invariants computation overflowed in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:02:17] [INFO ] Implicit Places using invariants in 119 ms returned []
// Phase 1: matrix 486 rows 115 cols
[2025-06-03 14:02:17] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:02:19] [INFO ] Implicit Places using invariants and state equation in 1824 ms returned [52, 55, 103, 112]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1945 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/118 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 1948 ms. Remains : 111/118 places, 486/486 transitions.
[2025-06-03 14:02:19] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:02:19] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:02:19] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 14:02:19] [INFO ] Flatten gal took : 23 ms
[2025-06-03 14:02:19] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:02:19] [INFO ] Time to serialize gal into /tmp/CTLFireability1950366481513852953.gal : 3 ms
[2025-06-03 14:02:19] [INFO ] Time to serialize properties into /tmp/CTLFireability3728192013953938835.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1950366481513852953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3728192013953938835.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:02:49] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:02:49] [INFO ] Applying decomposition
[2025-06-03 14:02:49] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17823859641692486308.txt' '-o' '/tmp/graph17823859641692486308.bin' '-w' '/tmp/graph17823859641692486308.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17823859641692486308.bin' '-l' '-1' '-v' '-w' '/tmp/graph17823859641692486308.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:02:49] [INFO ] Decomposing Gal with order
[2025-06-03 14:02:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:02:49] [INFO ] Removed a total of 1243 redundant transitions.
[2025-06-03 14:02:49] [INFO ] Flatten gal took : 30 ms
[2025-06-03 14:02:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 5 ms.
[2025-06-03 14:02:49] [INFO ] Time to serialize gal into /tmp/CTLFireability17211823079634977701.gal : 3 ms
[2025-06-03 14:02:49] [INFO ] Time to serialize properties into /tmp/CTLFireability1582568101291284402.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17211823079634977701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1582568101291284402.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.473931,13912,505,61,22908,303,585,22036,67,501,0


Converting to forward existential form...Done !
original formula: EF(AG(((AG(EX((((i0.u3.pl_P21_14==1)&&(u23.pl_P23_12==1))&&(i2.u6.pl_P36_1==1)))) * (u19.pl_P42_1==1)) * (u19.pl_P71_1==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((!(E(TRUE U !(EX((((i0.u3.pl_P21_14==1)&&(u23.pl_P23_12==1))&&(i2.u6.pl_P36_1=...219
Reverse transition relation is NOT exact ! Due to transitions t56, t444, t446, t447, t448, t450, t451, t452, t457, t458, t460, t461, i2.t1, Intersection w...240
(forward)formula 0,0,1.15028,33880,1,0,81326,403,3056,55053,298,809,184309
FORMULA Railroad-PT-020-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 115 transition count 486
Applied a total of 3 rules in 2 ms. Remains 115 /118 variables (removed 3) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 115 cols
[2025-06-03 14:02:50] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:02:51] [INFO ] Implicit Places using invariants in 210 ms returned []
// Phase 1: matrix 486 rows 115 cols
[2025-06-03 14:02:51] [INFO ] Invariants computation overflowed in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:02:52] [INFO ] Implicit Places using invariants and state equation in 1676 ms returned [53, 56, 103, 112]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1894 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/118 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 1898 ms. Remains : 111/118 places, 486/486 transitions.
[2025-06-03 14:02:52] [INFO ] Flatten gal took : 33 ms
[2025-06-03 14:02:52] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:02:52] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 14:02:53] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:02:53] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:02:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3344388517945582878.gal : 4 ms
[2025-06-03 14:02:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2602107466462767680.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3344388517945582878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2602107466462767680.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:03:23] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:03:23] [INFO ] Applying decomposition
[2025-06-03 14:03:23] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11646332797943585492.txt' '-o' '/tmp/graph11646332797943585492.bin' '-w' '/tmp/graph11646332797943585492.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11646332797943585492.bin' '-l' '-1' '-v' '-w' '/tmp/graph11646332797943585492.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:03:23] [INFO ] Decomposing Gal with order
[2025-06-03 14:03:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:03:23] [INFO ] Removed a total of 1264 redundant transitions.
[2025-06-03 14:03:23] [INFO ] Flatten gal took : 30 ms
[2025-06-03 14:03:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 5 ms.
[2025-06-03 14:03:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3369447518712434319.gal : 3 ms
[2025-06-03 14:03:23] [INFO ] Time to serialize properties into /tmp/CTLFireability15315879619027835728.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3369447518712434319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15315879619027835728.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.121153,6760,587,53,5519,287,574,4578,61,419,0


Converting to forward existential form...Done !
original formula: EX((EF(AG((((i0.u2.pl_P21_14==0)||(u30.pl_P23_8==0))||(i2.u5.pl_P36_1==0)))) * (EX(((((i1.u4.pl_P21_17==1)&&(u19.pl_P23_3==1))&&((i2.u5.p...338
=> equivalent forward existential formula: ([(EY((EY(Init) * E(TRUE U !(E(TRUE U !((((i0.u2.pl_P21_14==0)||(u30.pl_P23_8==0))||(i2.u5.pl_P36_1==0)))))))) *...532
Reverse transition relation is NOT exact ! Due to transitions t56, t444, t445, t447, t448, t449, t450, t451, t456, t457, t458, t459, t461, i2.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 0,0,1.32149,51176,1,0,121899,351,3230,100251,290,786,250336
FORMULA Railroad-PT-020-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 486
Applied a total of 4 rules in 2 ms. Remains 114 /118 variables (removed 4) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:03:24] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:03:24] [INFO ] Implicit Places using invariants in 94 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:03:24] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:03:25] [INFO ] Implicit Places using invariants and state equation in 1196 ms returned [52, 102, 111]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1292 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/118 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 1296 ms. Remains : 111/118 places, 486/486 transitions.
[2025-06-03 14:03:25] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:03:25] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:03:25] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 14:03:25] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:03:25] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:03:25] [INFO ] Time to serialize gal into /tmp/CTLFireability11185170286383906906.gal : 3 ms
[2025-06-03 14:03:25] [INFO ] Time to serialize properties into /tmp/CTLFireability12296256377811959729.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11185170286383906906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12296256377811959729.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:03:56] [INFO ] Flatten gal took : 24 ms
[2025-06-03 14:03:56] [INFO ] Applying decomposition
[2025-06-03 14:03:56] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph883346314089173312.txt' '-o' '/tmp/graph883346314089173312.bin' '-w' '/tmp/graph883346314089173312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph883346314089173312.bin' '-l' '-1' '-v' '-w' '/tmp/graph883346314089173312.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:03:56] [INFO ] Decomposing Gal with order
[2025-06-03 14:03:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:03:56] [INFO ] Removed a total of 1202 redundant transitions.
[2025-06-03 14:03:56] [INFO ] Flatten gal took : 44 ms
[2025-06-03 14:03:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 8 ms.
[2025-06-03 14:03:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9162383572102945246.gal : 5 ms
[2025-06-03 14:03:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12935018111594485088.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9162383572102945246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12935018111594485088.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.282439,8668,546,52,10461,286,589,8776,62,510,0


Converting to forward existential form...Done !
original formula: E((E(AG((EF((((i1.u3.pl_P21_12==1)&&(u20.pl_P23_10==1))&&(i1.u3.pl_P36_1==1))) + AG((((i3.u7.pl_P21_4==1)&&(u12.pl_P23_3==1))&&(i1.u3.pl_...1170
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(E(!(E(TRUE U !((E(TRUE U (((i1.u3.pl_P21_12==1)&&(u20.pl_P23_10==1))&&(i1.u3.pl_P36_1==1))) + ...1446
Reverse transition relation is NOT exact ! Due to transitions t1, t56, t444, t446, t450, t452, t453, t454, t455, t456, t458, t460, t461, Intersection with...237
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
(forward)formula 0,0,1.10497,32860,1,0,75076,452,3268,52939,279,1333,172752
FORMULA Railroad-PT-020-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 115 transition count 486
Applied a total of 3 rules in 2 ms. Remains 115 /118 variables (removed 3) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 115 cols
[2025-06-03 14:03:57] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:03:57] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 486 rows 115 cols
[2025-06-03 14:03:57] [INFO ] Invariants computation overflowed in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:03:59] [INFO ] Implicit Places using invariants and state equation in 1644 ms returned [53, 56, 103, 112]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1774 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/118 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 1779 ms. Remains : 111/118 places, 486/486 transitions.
[2025-06-03 14:03:59] [INFO ] Flatten gal took : 24 ms
[2025-06-03 14:03:59] [INFO ] Flatten gal took : 26 ms
[2025-06-03 14:03:59] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 14:03:59] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:03:59] [INFO ] Flatten gal took : 26 ms
[2025-06-03 14:03:59] [INFO ] Time to serialize gal into /tmp/CTLFireability18357757331813821097.gal : 4 ms
[2025-06-03 14:03:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4357211567752047417.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18357757331813821097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4357211567752047417.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:04:29] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:04:29] [INFO ] Applying decomposition
[2025-06-03 14:04:29] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17387714770562007642.txt' '-o' '/tmp/graph17387714770562007642.bin' '-w' '/tmp/graph17387714770562007642.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17387714770562007642.bin' '-l' '-1' '-v' '-w' '/tmp/graph17387714770562007642.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:04:29] [INFO ] Decomposing Gal with order
[2025-06-03 14:04:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:04:29] [INFO ] Removed a total of 1224 redundant transitions.
[2025-06-03 14:04:29] [INFO ] Flatten gal took : 27 ms
[2025-06-03 14:04:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 5 ms.
[2025-06-03 14:04:29] [INFO ] Time to serialize gal into /tmp/CTLFireability2801648000067414001.gal : 3 ms
[2025-06-03 14:04:29] [INFO ] Time to serialize properties into /tmp/CTLFireability16183894680368031593.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2801648000067414001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16183894680368031593.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.157468,6676,433,59,5239,243,548,4834,67,434,0


Converting to forward existential form...Done !
original formula: AF((E((((((i1.u6.pl_P21_21==1)&&(u25.pl_P23_2==1))&&(i2.u5.pl_P36_1==1)) + E(((i0.u0.pl_P104_1==1)&&(u27.pl_P111_1==1)) U ((i0.u0.pl_P104...456
=> equivalent forward existential formula: [FwdG(Init,!((E((((((i1.u6.pl_P21_21==1)&&(u25.pl_P23_2==1))&&(i2.u5.pl_P36_1==1)) + E(((i0.u0.pl_P104_1==1)&&(u...513
Reverse transition relation is NOT exact ! Due to transitions t56, t444, t447, t448, t449, t451, t456, t458, t459, t460, t461, i2.t1, Intersection with re...234
Using saturation style SCC detection
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
(forward)formula 0,0,0.842504,29844,1,0,70509,441,3343,48400,315,926,140973
FORMULA Railroad-PT-020-CTLFireability-2023-12 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 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 486
Applied a total of 4 rules in 2 ms. Remains 114 /118 variables (removed 4) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:04:30] [INFO ] Invariants computation overflowed in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:30] [INFO ] Implicit Places using invariants in 131 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:04:30] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:32] [INFO ] Implicit Places using invariants and state equation in 1546 ms returned [52, 55, 102, 111]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1680 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/118 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 1685 ms. Remains : 110/118 places, 486/486 transitions.
[2025-06-03 14:04:32] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:04:32] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:04:32] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 14:04:32] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:04:32] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:04:32] [INFO ] Time to serialize gal into /tmp/CTLFireability316748031467609008.gal : 4 ms
[2025-06-03 14:04:32] [INFO ] Time to serialize properties into /tmp/CTLFireability2162443390826800518.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability316748031467609008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2162443390826800518.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 14:05:02] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:05:02] [INFO ] Applying decomposition
[2025-06-03 14:05:02] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10253728093698109430.txt' '-o' '/tmp/graph10253728093698109430.bin' '-w' '/tmp/graph10253728093698109430.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10253728093698109430.bin' '-l' '-1' '-v' '-w' '/tmp/graph10253728093698109430.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:05:02] [INFO ] Decomposing Gal with order
[2025-06-03 14:05:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:05:02] [INFO ] Removed a total of 1264 redundant transitions.
[2025-06-03 14:05:02] [INFO ] Flatten gal took : 26 ms
[2025-06-03 14:05:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 4 ms.
[2025-06-03 14:05:02] [INFO ] Time to serialize gal into /tmp/CTLFireability7766565854196556236.gal : 2 ms
[2025-06-03 14:05:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15646826993191572498.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7766565854196556236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15646826993191572498.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.629454,21480,487,48,39825,272,563,43536,56,414,0


Converting to forward existential form...Done !
original formula: AX((EG(AF(((i13.u0.pl_P104_1==0)||(u14.pl_P96_1==0)))) * (((i13.u0.pl_P113_1==0)||(i2.u5.pl_P21_3==0))||(i2.u5.pl_P36_1==0))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(EG(!(((i13.u0.pl_P104_1==0)||(u14.pl_P96_1==0))))))))] = FALSE * [(EY(Init) * !((((i13.u0.p...223
Reverse transition relation is NOT exact ! Due to transitions t56, t443, t444, t445, t446, t447, t449, t451, t452, t456, t457, t458, t459, t461, i2.t1, In...252
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,1.54838,49512,1,0,124169,336,3016,83031,253,673,270747
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 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 486
Applied a total of 4 rules in 3 ms. Remains 114 /118 variables (removed 4) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:05:03] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:05:04] [INFO ] Implicit Places using invariants in 107 ms returned []
// Phase 1: matrix 486 rows 114 cols
[2025-06-03 14:05:04] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:05:05] [INFO ] Implicit Places using invariants and state equation in 1506 ms returned [52, 55, 111]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1615 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/118 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 1620 ms. Remains : 111/118 places, 486/486 transitions.
[2025-06-03 14:05:05] [INFO ] Flatten gal took : 19 ms
[2025-06-03 14:05:05] [INFO ] Flatten gal took : 23 ms
[2025-06-03 14:05:05] [INFO ] Input system was already deterministic with 486 transitions.
[2025-06-03 14:05:05] [INFO ] Flatten gal took : 23 ms
[2025-06-03 14:05:05] [INFO ] Flatten gal took : 33 ms
[2025-06-03 14:05:05] [INFO ] Time to serialize gal into /tmp/CTLFireability9714087456880421262.gal : 4 ms
[2025-06-03 14:05:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12404828595992405105.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9714087456880421262.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12404828595992405105.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:05:35] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:05:35] [INFO ] Applying decomposition
[2025-06-03 14:05:35] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4729406436614879207.txt' '-o' '/tmp/graph4729406436614879207.bin' '-w' '/tmp/graph4729406436614879207.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4729406436614879207.bin' '-l' '-1' '-v' '-w' '/tmp/graph4729406436614879207.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:05:35] [INFO ] Decomposing Gal with order
[2025-06-03 14:05:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:05:35] [INFO ] Removed a total of 1221 redundant transitions.
[2025-06-03 14:05:35] [INFO ] Flatten gal took : 28 ms
[2025-06-03 14:05:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2025-06-03 14:05:35] [INFO ] Time to serialize gal into /tmp/CTLFireability17028547428608655356.gal : 3 ms
[2025-06-03 14:05:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4605988187605778489.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17028547428608655356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4605988187605778489.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+12,0.159733,7676,586,51,7316,253,626,6570,61,504,0


Converting to forward existential form...Done !
original formula: AG(AF((AG((((i0.u0.pl_P104_1==0)||(i1.u17.pl_P61_19==0))||(i0.u23.pl_P7_1==0))) * (AG((((i4.u7.pl_P21_5==1)&&(u31.pl_P23_8==1))&&(i1.u1.p...243
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((!(E(TRUE U !((((i0.u0.pl_P104_1==0)||(i1.u17.pl_P61_19==0))||(i0.u23.pl_P7_1==0))))) * ...325
Reverse transition relation is NOT exact ! Due to transitions t1, t56, t446, t448, t449, t450, t452, t454, t455, t456, t457, t458, t459, t460, Intersectio...243
Using saturation style SCC detection
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
(forward)formula 0,0,1.0013,36604,1,0,80257,473,4035,58165,293,1309,216886
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 : 118/118 places, 486/486 transitions.
Ensure Unique test removed 4 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 114 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 112 transition count 484
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 4 place count 112 transition count 470
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 32 place count 98 transition count 470
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 38 place count 95 transition count 467
Applied a total of 38 rules in 36 ms. Remains 95 /118 variables (removed 23) and now considering 467/486 (removed 19) transitions.
// Phase 1: matrix 467 rows 95 cols
[2025-06-03 14:05:36] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:05:36] [INFO ] Implicit Places using invariants in 102 ms returned []
// Phase 1: matrix 467 rows 95 cols
[2025-06-03 14:05:36] [INFO ] Invariants computation overflowed in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:05:38] [INFO ] Implicit Places using invariants and state equation in 1041 ms returned [38, 39, 83, 92]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 1146 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 91/118 places, 467/486 transitions.
Applied a total of 0 rules in 22 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 1205 ms. Remains : 91/118 places, 467/486 transitions.
[2025-06-03 14:05:38] [INFO ] Flatten gal took : 10 ms
[2025-06-03 14:05:38] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:05:38] [INFO ] Input system was already deterministic with 467 transitions.
[2025-06-03 14:05:38] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:05:38] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:05:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14971766999758506642.gal : 2 ms
[2025-06-03 14:05:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15507625474625574278.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14971766999758506642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15507625474625574278.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 14:06:08] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:06:08] [INFO ] Applying decomposition
[2025-06-03 14:06:08] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16337594306223641049.txt' '-o' '/tmp/graph16337594306223641049.bin' '-w' '/tmp/graph16337594306223641049.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16337594306223641049.bin' '-l' '-1' '-v' '-w' '/tmp/graph16337594306223641049.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:06:08] [INFO ] Decomposing Gal with order
[2025-06-03 14:06:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:06:08] [INFO ] Removed a total of 1263 redundant transitions.
[2025-06-03 14:06:08] [INFO ] Flatten gal took : 23 ms
[2025-06-03 14:06:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 4 ms.
[2025-06-03 14:06:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9265248985134341879.gal : 3 ms
[2025-06-03 14:06:08] [INFO ] Time to serialize properties into /tmp/CTLFireability1241737452055534805.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9265248985134341879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1241737452055534805.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.93786e+10,0.177185,8300,442,44,8071,245,553,9187,56,432,0


Converting to forward existential form...Done !
original formula: (AG((((i2.u9.pl_P21_6==0)||(u13.pl_P23_20==0))||(i2.u8.pl_P36_1==0))) + EG(((EF(((A((((i2.u9.pl_P21_7==1)&&(u23.pl_P23_6==1))&&(i2.u8.pl_...442
=> equivalent forward existential formula: [(FwdU((Init * !(EG(((E(TRUE U ((!((E(!((((i2.u8.pl_P21_3==1)&&(u10.pl_P23_14==1))&&(i2.u8.pl_P36_1==1))) U (!((...662
Reverse transition relation is NOT exact ! Due to transitions t28, t166, t168, t171, t172, t173, t175, t176, t177, t180, t182, t183, t184, i2.u8.t463, Int...251
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 0,1,0.973665,33900,1,0,78277,369,3416,60207,252,1128,160160
FORMULA Railroad-PT-020-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2025-06-03 14:06:09] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:06:09] [INFO ] Flatten gal took : 17 ms
Total runtime 474017 ms.

BK_STOP 1748959569452

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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 2-5832"
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 r170-smll-174889233300090"
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.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 ;