Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233200026.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 Raft-PT-05, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233200026
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 62K 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 Raft-PT-05-CTLFireability-2023-12
FORMULA_NAME Raft-PT-05-CTLFireability-2023-13
FORMULA_NAME Raft-PT-05-CTLFireability-2023-14
FORMULA_NAME Raft-PT-05-CTLFireability-2023-15
FORMULA_NAME Raft-PT-05-CTLFireability-2025-00
FORMULA_NAME Raft-PT-05-CTLFireability-2025-01
FORMULA_NAME Raft-PT-05-CTLFireability-2025-02
FORMULA_NAME Raft-PT-05-CTLFireability-2025-03
FORMULA_NAME Raft-PT-05-CTLFireability-2025-04
FORMULA_NAME Raft-PT-05-CTLFireability-2025-05
FORMULA_NAME Raft-PT-05-CTLFireability-2025-06
FORMULA_NAME Raft-PT-05-CTLFireability-2025-07
FORMULA_NAME Raft-PT-05-CTLFireability-2025-08
FORMULA_NAME Raft-PT-05-CTLFireability-2025-09
FORMULA_NAME Raft-PT-05-CTLFireability-2025-10
FORMULA_NAME Raft-PT-05-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748945871006

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 10:17:53] [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 10:17:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 10:17:54] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2025-06-03 10:17:54] [INFO ] Transformed 133 places.
[2025-06-03 10:17:54] [INFO ] Transformed 238 transitions.
[2025-06-03 10:17:54] [INFO ] Found NUPN structural information;
[2025-06-03 10:17:54] [INFO ] Parsed PT model containing 133 places and 238 transitions and 864 arcs in 408 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA Raft-PT-05-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 212
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 212
Applied a total of 4 rules in 49 ms. Remains 131 /133 variables (removed 2) and now considering 212/216 (removed 4) transitions.
[2025-06-03 10:17:54] [INFO ] Flow matrix only has 193 transitions (discarded 19 similar events)
// Phase 1: matrix 193 rows 131 cols
[2025-06-03 10:17:54] [INFO ] Computed 25 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:17:54] [INFO ] Implicit Places using invariants in 530 ms returned []
[2025-06-03 10:17:54] [INFO ] Flow matrix only has 193 transitions (discarded 19 similar events)
[2025-06-03 10:17:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:17:55] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:17:55] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 1132 ms to find 0 implicit places.
Running 211 sub problems to find dead transitions.
[2025-06-03 10:17:55] [INFO ] Flow matrix only has 193 transitions (discarded 19 similar events)
[2025-06-03 10:17:55] [INFO ] Invariant cache hit.
[2025-06-03 10:17:55] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (OVERLAPS) 192/323 variables, 131/156 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 103/259 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (OVERLAPS) 1/324 variables, 1/260 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 8 (OVERLAPS) 0/324 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 211 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 260 constraints, problems are : Problem set: 0 solved, 211 unsolved in 23048 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 131/131 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (OVERLAPS) 192/323 variables, 131/156 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 103/259 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 211/470 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (OVERLAPS) 1/324 variables, 1/471 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/324 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 9 (OVERLAPS) 0/324 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 211 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 471 constraints, problems are : Problem set: 0 solved, 211 unsolved in 26237 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 131/131 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49594ms problems are : Problem set: 0 solved, 211 unsolved
Search for dead transitions found 0 dead transitions in 49624ms
Starting structural reductions in LTL mode, iteration 1 : 131/133 places, 212/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50846 ms. Remains : 131/133 places, 212/216 transitions.
Support contains 60 out of 131 places after structural reductions.
[2025-06-03 10:18:45] [INFO ] Flatten gal took : 64 ms
[2025-06-03 10:18:45] [INFO ] Flatten gal took : 46 ms
[2025-06-03 10:18:45] [INFO ] Input system was already deterministic with 212 transitions.
Reduction of identical properties reduced properties to check from 57 to 56
RANDOM walk for 40000 steps (8 resets) in 1973 ms. (20 steps per ms) remains 4/56 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 1/1 properties
[2025-06-03 10:18:46] [INFO ] Flow matrix only has 193 transitions (discarded 19 similar events)
[2025-06-03 10:18:46] [INFO ] Invariant cache hit.
[2025-06-03 10:18:46] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp25 is UNSAT
After SMT solving in domain Real declared 124/324 variables, and 25 constraints, problems are : Problem set: 1 solved, 0 unsolved in 70 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 0/131 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 80ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-06-03 10:18:46] [INFO ] Flatten gal took : 18 ms
[2025-06-03 10:18:46] [INFO ] Flatten gal took : 17 ms
[2025-06-03 10:18:46] [INFO ] Input system was already deterministic with 212 transitions.
Computed a total of 5 stabilizing places and 13 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 129 transition count 210
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 12 place count 121 transition count 202
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 121 transition count 202
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 28 place count 121 transition count 194
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 121 transition count 191
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 118 transition count 188
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 45 place count 110 transition count 180
Iterating global reduction 1 with 8 rules applied. Total rules applied 53 place count 110 transition count 180
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 61 place count 110 transition count 172
Applied a total of 61 rules in 82 ms. Remains 110 /131 variables (removed 21) and now considering 172/212 (removed 40) transitions.
[2025-06-03 10:18:46] [INFO ] Flow matrix only has 153 transitions (discarded 19 similar events)
// Phase 1: matrix 153 rows 110 cols
[2025-06-03 10:18:46] [INFO ] Computed 25 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:18:46] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-06-03 10:18:46] [INFO ] Flow matrix only has 153 transitions (discarded 19 similar events)
[2025-06-03 10:18:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:18:46] [INFO ] State equation strengthened by 88 read => feed constraints.
[2025-06-03 10:18:47] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 444 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:18:47] [INFO ] Redundant transitions in 19 ms returned []
Running 171 sub problems to find dead transitions.
[2025-06-03 10:18:47] [INFO ] Flow matrix only has 153 transitions (discarded 19 similar events)
[2025-06-03 10:18:47] [INFO ] Invariant cache hit.
[2025-06-03 10:18:47] [INFO ] State equation strengthened by 88 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (OVERLAPS) 152/262 variables, 110/135 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 87/222 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (OVERLAPS) 1/263 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/263 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (OVERLAPS) 0/263 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Real declared 263/263 variables, and 223 constraints, problems are : Problem set: 0 solved, 171 unsolved in 15692 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 110/110 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 171 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (OVERLAPS) 152/262 variables, 110/135 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 87/222 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 171/393 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (OVERLAPS) 1/263 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/263 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 9 (OVERLAPS) 0/263 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Int declared 263/263 variables, and 394 constraints, problems are : Problem set: 0 solved, 171 unsolved in 18110 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 110/110 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33890ms problems are : Problem set: 0 solved, 171 unsolved
Search for dead transitions found 0 dead transitions in 33893ms
Starting structural reductions in SI_CTL mode, iteration 1 : 110/131 places, 172/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34450 ms. Remains : 110/131 places, 172/212 transitions.
[2025-06-03 10:19:21] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:19:21] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:19:21] [INFO ] Input system was already deterministic with 172 transitions.
[2025-06-03 10:19:21] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:19:21] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:19:21] [INFO ] Time to serialize gal into /tmp/CTLFireability12346215533148197888.gal : 13 ms
[2025-06-03 10:19:21] [INFO ] Time to serialize properties into /tmp/CTLFireability6557460079745865519.ctl : 9 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/CTLFireability12346215533148197888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6557460079745865519.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.
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,2.89699e+16,0.825092,25884,2,2267,5,93359,6,0,608,107663,0


Converting to forward existential form...Done !
original formula: E(!(((((p72==1)&&(p115==1)) + EF(EG((p108==1)))) + AG(E((p112==1) U (p113==1))))) U (A(((AG(((p121==1)&&(p132==1))) + ((p15==1)&&(p105==1...225
=> equivalent forward existential formula: [((FwdU(Init,!(((((p72==1)&&(p115==1)) + E(TRUE U EG((p108==1)))) + !(E(TRUE U !(E((p112==1) U (p113==1)))))))) ...376
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t9, t10, t11, t13, t14, t15, t16, t17, t149, t151, Intersection with rea...233
(forward)formula 0,0,5.02232,117908,1,0,349,654180,392,162,4291,557417,422
FORMULA Raft-PT-05-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
Applied a total of 6 rules in 8 ms. Remains 128 /131 variables (removed 3) and now considering 206/212 (removed 6) transitions.
[2025-06-03 10:19:26] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2025-06-03 10:19:26] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:19:26] [INFO ] Implicit Places using invariants in 135 ms returned []
[2025-06-03 10:19:26] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:19:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:19:26] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:19:26] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 599 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2025-06-03 10:19:26] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:19:26] [INFO ] Invariant cache hit.
[2025-06-03 10:19:26] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 21291 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 27124 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48545ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 48549ms
Starting structural reductions in LTL mode, iteration 1 : 128/131 places, 206/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49158 ms. Remains : 128/131 places, 206/212 transitions.
[2025-06-03 10:20:15] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:20:15] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:20:15] [INFO ] Input system was already deterministic with 206 transitions.
[2025-06-03 10:20:15] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:20:15] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:20:15] [INFO ] Time to serialize gal into /tmp/CTLFireability6546741212664381308.gal : 4 ms
[2025-06-03 10:20:15] [INFO ] Time to serialize properties into /tmp/CTLFireability11225044040495503295.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/CTLFireability6546741212664381308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11225044040495503295.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.
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,1.94778e+18,0.93221,27384,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: AG(EX(((EX(((p65==1)&&(p120==1))) * ((((p52==1)&&(p120==1))||((p10==1)&&(p105==1)))||(((p29==0)||(p115==0))&&((p41==0)||(p105==0))))) * (...215
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((EX(((p65==1)&&(p120==1))) * ((((p52==1)&&(p120==1))||((p10==1)&&(p105==1)))||(((p29==...269
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,0,2.14331,45356,1,0,370,259367,425,155,4896,184110,420
FORMULA Raft-PT-05-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 129 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 129 transition count 208
Applied a total of 4 rules in 11 ms. Remains 129 /131 variables (removed 2) and now considering 208/212 (removed 4) transitions.
[2025-06-03 10:20:17] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2025-06-03 10:20:17] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:20:17] [INFO ] Implicit Places using invariants in 153 ms returned []
[2025-06-03 10:20:17] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2025-06-03 10:20:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:20:18] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:20:18] [INFO ] Implicit Places using invariants and state equation in 418 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2025-06-03 10:20:18] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2025-06-03 10:20:18] [INFO ] Invariant cache hit.
[2025-06-03 10:20:18] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 1/320 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 258 constraints, problems are : Problem set: 0 solved, 207 unsolved in 23388 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 207/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 1/320 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 465 constraints, problems are : Problem set: 0 solved, 207 unsolved in 27904 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51366ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 51368ms
Starting structural reductions in LTL mode, iteration 1 : 129/131 places, 208/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51953 ms. Remains : 129/131 places, 208/212 transitions.
[2025-06-03 10:21:09] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:21:09] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:21:09] [INFO ] Input system was already deterministic with 208 transitions.
[2025-06-03 10:21:09] [INFO ] Flatten gal took : 17 ms
[2025-06-03 10:21:09] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:21:09] [INFO ] Time to serialize gal into /tmp/CTLFireability1198269583228201097.gal : 6 ms
[2025-06-03 10:21:09] [INFO ] Time to serialize properties into /tmp/CTLFireability2565655882531018481.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/CTLFireability1198269583228201097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2565655882531018481.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.
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,2.43428e+18,1.2347,33784,2,2132,5,111677,6,0,720,146961,0


Converting to forward existential form...Done !
original formula: EF(((AX((AG(((p111==1)&&(p132==1))) + EX(((p90==1)&&(p125==1))))) * (p49==1)) * (p110==1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (p110==1)) * (p49==1)) * !(EX(!((!(E(TRUE U !(((p111==1)&&(p132==1))))) + EX(((p90==1)&&(p...179
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t13, t15, t16, t17, t19, t20, t21, t23, t205, t207, Inter...249
(forward)formula 0,1,2.568,55392,1,0,378,299688,436,159,5050,202964,432
FORMULA Raft-PT-05-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
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 0 with 8 rules applied. Total rules applied 14 place count 124 transition count 202
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 30 place count 108 transition count 186
Iterating global reduction 0 with 16 rules applied. Total rules applied 46 place count 108 transition count 186
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 62 place count 108 transition count 170
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 67 place count 108 transition count 165
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 77 place count 103 transition count 160
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 97 place count 83 transition count 140
Iterating global reduction 1 with 20 rules applied. Total rules applied 117 place count 83 transition count 140
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 137 place count 83 transition count 120
Applied a total of 137 rules in 39 ms. Remains 83 /131 variables (removed 48) and now considering 120/212 (removed 92) transitions.
[2025-06-03 10:21:12] [INFO ] Flow matrix only has 104 transitions (discarded 16 similar events)
// Phase 1: matrix 104 rows 83 cols
[2025-06-03 10:21:12] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:21:12] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-06-03 10:21:12] [INFO ] Flow matrix only has 104 transitions (discarded 16 similar events)
[2025-06-03 10:21:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:21:12] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-03 10:21:12] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:21:12] [INFO ] Redundant transitions in 3 ms returned []
Running 119 sub problems to find dead transitions.
[2025-06-03 10:21:12] [INFO ] Flow matrix only has 104 transitions (discarded 16 similar events)
[2025-06-03 10:21:12] [INFO ] Invariant cache hit.
[2025-06-03 10:21:12] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 119 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:21:13] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 4 (OVERLAPS) 103/186 variables, 83/109 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/186 variables, 67/176 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/186 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 7 (OVERLAPS) 1/187 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/187 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 9 (OVERLAPS) 0/187 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 119 unsolved
No progress, stopping.
After SMT solving in domain Real declared 187/187 variables, and 177 constraints, problems are : Problem set: 0 solved, 119 unsolved in 8917 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 83/83 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 119/119 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 119 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 4 (OVERLAPS) 103/186 variables, 83/109 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/186 variables, 67/176 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/186 variables, 119/295 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/186 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 8 (OVERLAPS) 1/187 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/187 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 10 (OVERLAPS) 0/187 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 119 unsolved
No progress, stopping.
After SMT solving in domain Int declared 187/187 variables, and 296 constraints, problems are : Problem set: 0 solved, 119 unsolved in 10316 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 83/83 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 119/119 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19264ms problems are : Problem set: 0 solved, 119 unsolved
Search for dead transitions found 0 dead transitions in 19265ms
Starting structural reductions in SI_CTL mode, iteration 1 : 83/131 places, 120/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19570 ms. Remains : 83/131 places, 120/212 transitions.
[2025-06-03 10:21:31] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:21:31] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:21:32] [INFO ] Input system was already deterministic with 120 transitions.
[2025-06-03 10:21:32] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:21:32] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:21:32] [INFO ] Time to serialize gal into /tmp/CTLFireability517785258490163526.gal : 1 ms
[2025-06-03 10:21:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15362854626163995774.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/CTLFireability517785258490163526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15362854626163995774.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.
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,1.05789e+13,0.193284,9964,2,1000,5,29014,6,0,448,29764,0


Converting to forward existential form...Done !
original formula: EF(EG(((p8==1)&&(p115==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p8==1)&&(p115==1)))] != FALSE
Hit Full ! (commute/partial/dont) 93/26/27
(forward)formula 0,1,0.366419,12396,1,0,8,43756,19,1,2419,29764,9
FORMULA Raft-PT-05-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 130 transition count 210
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 130 transition count 210
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 129 transition count 209
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 125 transition count 205
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 125 transition count 205
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 125 transition count 201
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 125 transition count 197
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 1 with 8 rules applied. Total rules applied 28 place count 121 transition count 193
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 39 place count 110 transition count 182
Iterating global reduction 1 with 11 rules applied. Total rules applied 50 place count 110 transition count 182
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 61 place count 110 transition count 171
Applied a total of 61 rules in 48 ms. Remains 110 /131 variables (removed 21) and now considering 171/212 (removed 41) transitions.
[2025-06-03 10:21:32] [INFO ] Flow matrix only has 153 transitions (discarded 18 similar events)
// Phase 1: matrix 153 rows 110 cols
[2025-06-03 10:21:32] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:21:32] [INFO ] Implicit Places using invariants in 119 ms returned []
[2025-06-03 10:21:32] [INFO ] Flow matrix only has 153 transitions (discarded 18 similar events)
[2025-06-03 10:21:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:21:32] [INFO ] State equation strengthened by 89 read => feed constraints.
[2025-06-03 10:21:32] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:21:32] [INFO ] Redundant transitions in 9 ms returned []
Running 170 sub problems to find dead transitions.
[2025-06-03 10:21:32] [INFO ] Flow matrix only has 153 transitions (discarded 18 similar events)
[2025-06-03 10:21:32] [INFO ] Invariant cache hit.
[2025-06-03 10:21:32] [INFO ] State equation strengthened by 89 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:21:35] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 152/262 variables, 110/136 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 88/224 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 1/263 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/263 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (OVERLAPS) 0/263 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 263/263 variables, and 225 constraints, problems are : Problem set: 0 solved, 170 unsolved in 15747 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 110/110 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 152/262 variables, 110/136 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 88/224 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 170/394 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (OVERLAPS) 1/263 variables, 1/395 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/263 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (OVERLAPS) 0/263 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 263/263 variables, and 395 constraints, problems are : Problem set: 0 solved, 170 unsolved in 18439 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 110/110 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34217ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 34218ms
Starting structural reductions in SI_CTL mode, iteration 1 : 110/131 places, 171/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34731 ms. Remains : 110/131 places, 171/212 transitions.
[2025-06-03 10:22:07] [INFO ] Flatten gal took : 15 ms
[2025-06-03 10:22:07] [INFO ] Flatten gal took : 15 ms
[2025-06-03 10:22:07] [INFO ] Input system was already deterministic with 171 transitions.
[2025-06-03 10:22:07] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:22:07] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:22:07] [INFO ] Time to serialize gal into /tmp/CTLFireability13091733106043685625.gal : 3 ms
[2025-06-03 10:22:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16241848514402726412.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/CTLFireability13091733106043685625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16241848514402726412.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.
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,2.89699e+16,0.861546,19484,2,1333,5,63841,6,0,607,78591,0


Converting to forward existential form...Done !
original formula: A(AF((EF(((p50==1)&&(p115==1))) + ((AF(((p22==1)&&(p105==1))) * (p40==1)) * ((p110==1) * (E(((p92==1)&&(p115==1)) U ((p70==1)&&(p120==1))...378
=> equivalent forward existential formula: [((Init * !(EG(!(!((!((!(E(TRUE U !(E(TRUE U (p105==1))))) * (((p75==1)&&(p120==1)) + (((!((E(!(((p5==1)&&(p105=...1104
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t148, t150, Intersection with reachabl...228
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,2.61635,57796,1,0,372,314369,398,181,4434,271638,448
FORMULA Raft-PT-05-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 125 transition count 203
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 24 place count 113 transition count 191
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 113 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 113 transition count 179
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 113 transition count 174
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 63 place count 108 transition count 169
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 83 place count 88 transition count 149
Iterating global reduction 1 with 20 rules applied. Total rules applied 103 place count 88 transition count 149
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 123 place count 88 transition count 129
Applied a total of 123 rules in 44 ms. Remains 88 /131 variables (removed 43) and now considering 129/212 (removed 83) transitions.
[2025-06-03 10:22:09] [INFO ] Flow matrix only has 113 transitions (discarded 16 similar events)
// Phase 1: matrix 113 rows 88 cols
[2025-06-03 10:22:09] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:22:10] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-03 10:22:10] [INFO ] Flow matrix only has 113 transitions (discarded 16 similar events)
[2025-06-03 10:22:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:22:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-03 10:22:10] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:22:10] [INFO ] Redundant transitions in 1 ms returned []
Running 128 sub problems to find dead transitions.
[2025-06-03 10:22:10] [INFO ] Flow matrix only has 113 transitions (discarded 16 similar events)
[2025-06-03 10:22:10] [INFO ] Invariant cache hit.
[2025-06-03 10:22:10] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/88 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:22:11] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 112/200 variables, 88/114 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 71/185 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 1/201 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/201 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 186 constraints, problems are : Problem set: 0 solved, 128 unsolved in 10389 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 88/88 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/88 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 112/200 variables, 88/114 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 71/185 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 128/313 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 1/201 variables, 1/314 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 10 (OVERLAPS) 0/201 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 314 constraints, problems are : Problem set: 0 solved, 128 unsolved in 11383 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 88/88 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21789ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 21789ms
Starting structural reductions in SI_CTL mode, iteration 1 : 88/131 places, 129/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22142 ms. Remains : 88/131 places, 129/212 transitions.
[2025-06-03 10:22:32] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:22:32] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:22:32] [INFO ] Input system was already deterministic with 129 transitions.
[2025-06-03 10:22:32] [INFO ] Flatten gal took : 20 ms
[2025-06-03 10:22:32] [INFO ] Flatten gal took : 10 ms
[2025-06-03 10:22:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10106815173821911980.gal : 3 ms
[2025-06-03 10:22:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11856063763464357369.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10106815173821911980.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11856063763464357369.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11856063763464357369.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :13 after 241
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :241 after 1393
RANDOM walk for 33386 steps (7 resets) in 395 ms. (84 steps per ms) remains 0/1 properties
FORMULA Raft-PT-05-CTLFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1393 after 3457
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :3457 after 12289
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :12289 after 110377
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 129 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 129 transition count 208
Applied a total of 4 rules in 4 ms. Remains 129 /131 variables (removed 2) and now considering 208/212 (removed 4) transitions.
[2025-06-03 10:22:32] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2025-06-03 10:22:32] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:22:32] [INFO ] Implicit Places using invariants in 145 ms returned []
[2025-06-03 10:22:32] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2025-06-03 10:22:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:22:32] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:22:32] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2025-06-03 10:22:32] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2025-06-03 10:22:32] [INFO ] Invariant cache hit.
[2025-06-03 10:22:32] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 1/320 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 258 constraints, problems are : Problem set: 0 solved, 207 unsolved in 22297 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 207/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 1/320 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 465 constraints, problems are : Problem set: 0 solved, 207 unsolved in 24750 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47100ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 47102ms
Starting structural reductions in LTL mode, iteration 1 : 129/131 places, 208/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47625 ms. Remains : 129/131 places, 208/212 transitions.
[2025-06-03 10:23:19] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:23:19] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:23:19] [INFO ] Input system was already deterministic with 208 transitions.
[2025-06-03 10:23:19] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:23:19] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:23:19] [INFO ] Time to serialize gal into /tmp/CTLFireability8652251964208045457.gal : 3 ms
[2025-06-03 10:23:19] [INFO ] Time to serialize properties into /tmp/CTLFireability2094433258269018176.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/CTLFireability8652251964208045457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2094433258269018176.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.
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,2.43428e+18,1.94159,48292,2,3011,5,170141,6,0,720,222711,0


Converting to forward existential form...Done !
original formula: !(A((!((AF(((p83==1)&&(p105==1))) + ((p108==1)&&(p132==1)))) * ((A(E(((p29==1)&&(p115==1)) U (p102==1)) U (((p95==1)&&(p125==1))&&((p23==...325
=> equivalent forward existential formula: ([((FwdU(Init,!(EX(!(E(E(TRUE U ((p9==1)&&(p115==1))) U !(((p17==1)&&(p125==1)))))))) * !((!((!(EG(!(((p83==1)&&...685
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t17, t19, t20, t21, t23, t205, t207, Inter...249
(forward)formula 0,1,12.2385,288220,1,0,444,1.56402e+06,465,205,5271,1.57787e+06,529
FORMULA Raft-PT-05-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
Applied a total of 6 rules in 3 ms. Remains 128 /131 variables (removed 3) and now considering 206/212 (removed 6) transitions.
[2025-06-03 10:23:32] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2025-06-03 10:23:32] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:23:32] [INFO ] Implicit Places using invariants in 111 ms returned []
[2025-06-03 10:23:32] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:23:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:23:32] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:23:32] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2025-06-03 10:23:32] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:23:32] [INFO ] Invariant cache hit.
[2025-06-03 10:23:32] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 22592 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 25668 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48292ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 48293ms
Starting structural reductions in LTL mode, iteration 1 : 128/131 places, 206/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48650 ms. Remains : 128/131 places, 206/212 transitions.
[2025-06-03 10:24:20] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:24:20] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:24:20] [INFO ] Input system was already deterministic with 206 transitions.
[2025-06-03 10:24:20] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:24:21] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:24:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5392140868291627472.gal : 2 ms
[2025-06-03 10:24:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9782141740576112807.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/CTLFireability5392140868291627472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9782141740576112807.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.
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,1.94778e+18,1.02549,27468,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: AF((EF(AG((AG(((p27==1)&&(p115==1))) + EX(((p64==1)&&(p105==1)))))) * AX((p0==0))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(E(TRUE U !((!(E(TRUE U !(((p27==1)&&(p115==1))))) + EX(((p64==1)&&(p105==1)))))))) * !(...182
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,0,3.02836,66496,1,0,371,316621,436,156,5215,268383,438
FORMULA Raft-PT-05-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
Applied a total of 6 rules in 2 ms. Remains 128 /131 variables (removed 3) and now considering 206/212 (removed 6) transitions.
[2025-06-03 10:24:24] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:24:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:24:24] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-03 10:24:24] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:24:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:24:24] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:24:24] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2025-06-03 10:24:24] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:24:24] [INFO ] Invariant cache hit.
[2025-06-03 10:24:24] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 22952 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 27365 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50359ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 50359ms
Starting structural reductions in LTL mode, iteration 1 : 128/131 places, 206/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50718 ms. Remains : 128/131 places, 206/212 transitions.
[2025-06-03 10:25:14] [INFO ] Flatten gal took : 10 ms
[2025-06-03 10:25:14] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:25:14] [INFO ] Input system was already deterministic with 206 transitions.
[2025-06-03 10:25:14] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:25:14] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:25:14] [INFO ] Time to serialize gal into /tmp/CTLFireability5817070151481882672.gal : 2 ms
[2025-06-03 10:25:14] [INFO ] Time to serialize properties into /tmp/CTLFireability2631830125602145228.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/CTLFireability5817070151481882672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2631830125602145228.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.
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,1.94778e+18,0.877779,27468,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: AF((EF((AX(AX(((p120==1)&&(p128==1)))) * EX(((p18==0)||(p125==0))))) + ((p2==1)&&(p110==1))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (!(EX(!(!(EX(!(((p120==1)&&(p128==1)))))))) * EX(((p18==0)||(p125==0))))) + ((p2==1)&&(p1...174
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,0,10.7643,264788,1,0,500,1.10699e+06,435,245,4937,1.8341e+06,519
FORMULA Raft-PT-05-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 125 transition count 203
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 24 place count 113 transition count 191
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 113 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 113 transition count 179
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 113 transition count 174
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 63 place count 108 transition count 169
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 82 place count 89 transition count 150
Iterating global reduction 1 with 19 rules applied. Total rules applied 101 place count 89 transition count 150
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 120 place count 89 transition count 131
Applied a total of 120 rules in 30 ms. Remains 89 /131 variables (removed 42) and now considering 131/212 (removed 81) transitions.
[2025-06-03 10:25:25] [INFO ] Flow matrix only has 115 transitions (discarded 16 similar events)
// Phase 1: matrix 115 rows 89 cols
[2025-06-03 10:25:25] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:25:25] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-03 10:25:25] [INFO ] Flow matrix only has 115 transitions (discarded 16 similar events)
[2025-06-03 10:25:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:25:25] [INFO ] State equation strengthened by 73 read => feed constraints.
[2025-06-03 10:25:25] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:25:25] [INFO ] Redundant transitions in 1 ms returned []
Running 130 sub problems to find dead transitions.
[2025-06-03 10:25:25] [INFO ] Flow matrix only has 115 transitions (discarded 16 similar events)
[2025-06-03 10:25:25] [INFO ] Invariant cache hit.
[2025-06-03 10:25:25] [INFO ] State equation strengthened by 73 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:25:27] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (OVERLAPS) 114/203 variables, 89/115 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 72/187 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (OVERLAPS) 1/204 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/204 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (OVERLAPS) 0/204 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 204/204 variables, and 188 constraints, problems are : Problem set: 0 solved, 130 unsolved in 10521 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 89/89 constraints, ReadFeed: 73/73 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (OVERLAPS) 114/203 variables, 89/115 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 72/187 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 130/317 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (OVERLAPS) 1/204 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/204 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/204 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Int declared 204/204 variables, and 318 constraints, problems are : Problem set: 0 solved, 130 unsolved in 11989 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 89/89 constraints, ReadFeed: 73/73 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22534ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 22535ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/131 places, 131/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22856 ms. Remains : 89/131 places, 131/212 transitions.
[2025-06-03 10:25:48] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:25:48] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:25:48] [INFO ] Input system was already deterministic with 131 transitions.
[2025-06-03 10:25:48] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:25:48] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:25:48] [INFO ] Time to serialize gal into /tmp/CTLFireability9404937497989088035.gal : 2 ms
[2025-06-03 10:25:48] [INFO ] Time to serialize properties into /tmp/CTLFireability580800619980294494.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/CTLFireability9404937497989088035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability580800619980294494.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.
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,6.26885e+13,0.284513,12612,2,1302,5,41611,6,0,483,41854,0


Converting to forward existential form...Done !
original formula: AG(A(EF(!(EF(((p61==1)&&(p105==1))))) U ((p60==1)&&(p115==1))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(((p60==1)&&(p115==1)))) * !(((p60==1)&&(p115==1)))) * !(E(TRUE U !(E(TRUE U ((p61==1)...241
Hit Full ! (commute/partial/dont) 102/0/29
(forward)formula 0,0,0.551539,15940,1,0,9,62567,20,1,2587,41854,9
FORMULA Raft-PT-05-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 129 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 129 transition count 208
Applied a total of 4 rules in 4 ms. Remains 129 /131 variables (removed 2) and now considering 208/212 (removed 4) transitions.
[2025-06-03 10:25:49] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2025-06-03 10:25:49] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:25:49] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-03 10:25:49] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2025-06-03 10:25:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:25:49] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:25:49] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2025-06-03 10:25:49] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2025-06-03 10:25:49] [INFO ] Invariant cache hit.
[2025-06-03 10:25:49] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 1/320 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 258 constraints, problems are : Problem set: 0 solved, 207 unsolved in 23196 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 207/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 1/320 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 465 constraints, problems are : Problem set: 0 solved, 207 unsolved in 26127 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49360ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 49362ms
Starting structural reductions in LTL mode, iteration 1 : 129/131 places, 208/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49773 ms. Remains : 129/131 places, 208/212 transitions.
[2025-06-03 10:26:38] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:26:38] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:26:38] [INFO ] Input system was already deterministic with 208 transitions.
[2025-06-03 10:26:38] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:26:38] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:26:38] [INFO ] Time to serialize gal into /tmp/CTLFireability1947630520587547768.gal : 2 ms
[2025-06-03 10:26:38] [INFO ] Time to serialize properties into /tmp/CTLFireability5282229051480023206.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/CTLFireability1947630520587547768.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5282229051480023206.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.
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,2.43428e+18,2.01488,48300,2,3011,5,170141,6,0,720,222711,0


Converting to forward existential form...Done !
original formula: AG((EX((EX(((p30==0)||(p110==0))) + AF(((p75==0)||(p120==0))))) * (A(AG(((p108==1)&&(p132==1))) U AF(((p40==1)&&(p110==1)))) + EF(!(E(((p...191
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((EX(((p30==0)||(p110==0))) + !(EG(!(((p75==0)||(p120==0)))))))))] = FALSE * ([FwdG((Fw...474
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t17, t19, t20, t21, t23, t205, t207, Inter...249
(forward)formula 0,1,5.27149,103504,1,0,390,552541,466,170,5112,417924,470
FORMULA Raft-PT-05-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
Applied a total of 6 rules in 3 ms. Remains 128 /131 variables (removed 3) and now considering 206/212 (removed 6) transitions.
[2025-06-03 10:26:44] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2025-06-03 10:26:44] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:26:44] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-06-03 10:26:44] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:26:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:26:44] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:26:44] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2025-06-03 10:26:44] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:26:44] [INFO ] Invariant cache hit.
[2025-06-03 10:26:44] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 23136 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 25161 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48335ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 48336ms
Starting structural reductions in LTL mode, iteration 1 : 128/131 places, 206/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48768 ms. Remains : 128/131 places, 206/212 transitions.
[2025-06-03 10:27:33] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:27:33] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:27:33] [INFO ] Input system was already deterministic with 206 transitions.
[2025-06-03 10:27:33] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:27:33] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:27:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17253375660224410514.gal : 1 ms
[2025-06-03 10:27:33] [INFO ] Time to serialize properties into /tmp/CTLFireability5040248332757256019.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/CTLFireability17253375660224410514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5040248332757256019.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.
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,1.94778e+18,1.01485,27344,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: AF(AG((((p10==0)||(p105==0)) + (EX((p104==0)) * (EG((p110==0)) + EX(((p35==0)||(p110==0))))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((((p10==0)||(p105==0)) + (EX((p104==0)) * (EG((p110==0)) + EX(((p35==0)||(p110==0)))))...170
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,1,2.42497,49804,1,0,376,257802,439,158,4941,219884,436
FORMULA Raft-PT-05-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
Applied a total of 6 rules in 3 ms. Remains 128 /131 variables (removed 3) and now considering 206/212 (removed 6) transitions.
[2025-06-03 10:27:35] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:27:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:27:35] [INFO ] Implicit Places using invariants in 97 ms returned []
[2025-06-03 10:27:35] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:27:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:27:35] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:27:35] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2025-06-03 10:27:35] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2025-06-03 10:27:35] [INFO ] Invariant cache hit.
[2025-06-03 10:27:35] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 23042 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 27221 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50308ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 50309ms
Starting structural reductions in LTL mode, iteration 1 : 128/131 places, 206/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50682 ms. Remains : 128/131 places, 206/212 transitions.
[2025-06-03 10:28:26] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:28:26] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:28:26] [INFO ] Input system was already deterministic with 206 transitions.
[2025-06-03 10:28:26] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:28:26] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:28:26] [INFO ] Time to serialize gal into /tmp/CTLFireability862859799611290080.gal : 1 ms
[2025-06-03 10:28:26] [INFO ] Time to serialize properties into /tmp/CTLFireability11366826669346745518.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/CTLFireability862859799611290080.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11366826669346745518.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.
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,1.94778e+18,1.38891,27476,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: EX(AX(EF((EF(((p40==1)&&(p110==1))) + (((p32==1)&&(p120==1))&&((p109==1)||((p60==1)&&(p115==1))))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U (E(TRUE U ((p40==1)&&(p110==1))) + (((p32==1)&&(p120==1))&&((p109==1)||((p60==1)&&(...182
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,1,2.47499,38852,1,0,367,213142,429,154,5005,126946,428
FORMULA Raft-PT-05-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 131/131 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 128 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 128 transition count 206
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 126 transition count 204
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 18 place count 118 transition count 196
Iterating global reduction 0 with 8 rules applied. Total rules applied 26 place count 118 transition count 196
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 34 place count 118 transition count 188
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 118 transition count 183
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 1 with 8 rules applied. Total rules applied 47 place count 114 transition count 179
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 60 place count 101 transition count 166
Iterating global reduction 1 with 13 rules applied. Total rules applied 73 place count 101 transition count 166
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 86 place count 101 transition count 153
Applied a total of 86 rules in 38 ms. Remains 101 /131 variables (removed 30) and now considering 153/212 (removed 59) transitions.
[2025-06-03 10:28:28] [INFO ] Flow matrix only has 137 transitions (discarded 16 similar events)
// Phase 1: matrix 137 rows 101 cols
[2025-06-03 10:28:28] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:28:28] [INFO ] Implicit Places using invariants in 95 ms returned []
[2025-06-03 10:28:28] [INFO ] Flow matrix only has 137 transitions (discarded 16 similar events)
[2025-06-03 10:28:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:28:29] [INFO ] State equation strengthened by 83 read => feed constraints.
[2025-06-03 10:28:29] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:28:29] [INFO ] Redundant transitions in 2 ms returned []
Running 152 sub problems to find dead transitions.
[2025-06-03 10:28:29] [INFO ] Flow matrix only has 137 transitions (discarded 16 similar events)
[2025-06-03 10:28:29] [INFO ] Invariant cache hit.
[2025-06-03 10:28:29] [INFO ] State equation strengthened by 83 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 152 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:28:31] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 136/237 variables, 101/127 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 82/209 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (OVERLAPS) 1/238 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/238 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (OVERLAPS) 0/238 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 210 constraints, problems are : Problem set: 0 solved, 152 unsolved in 14745 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 101/101 constraints, ReadFeed: 83/83 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 136/237 variables, 101/127 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 82/209 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 152/361 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (OVERLAPS) 1/238 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/238 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 10 (OVERLAPS) 0/238 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 362 constraints, problems are : Problem set: 0 solved, 152 unsolved in 15151 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 101/101 constraints, ReadFeed: 83/83 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29928ms problems are : Problem set: 0 solved, 152 unsolved
Search for dead transitions found 0 dead transitions in 29929ms
Starting structural reductions in SI_CTL mode, iteration 1 : 101/131 places, 153/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30343 ms. Remains : 101/131 places, 153/212 transitions.
[2025-06-03 10:28:59] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:28:59] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:28:59] [INFO ] Input system was already deterministic with 153 transitions.
[2025-06-03 10:28:59] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:28:59] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:28:59] [INFO ] Time to serialize gal into /tmp/CTLFireability12787129734613132157.gal : 1 ms
[2025-06-03 10:28:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5323079140383358723.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/CTLFireability12787129734613132157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5323079140383358723.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.
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,2.20098e+15,0.532132,17628,2,1575,5,63351,6,0,553,63561,0


Converting to forward existential form...Done !
original formula: !(E(((AF(((p93==1)&&(p115==1))) * ((E(((p57==1)&&(p125==1)) U ((p40==1)&&(p110==1))) + (((p102==1)&&(p90==1))&&(p125==1))) + ((!((p6==1)&...264
=> equivalent forward existential formula: [(FwdU(Init,((!(EG(!(((p93==1)&&(p115==1))))) * ((E(((p57==1)&&(p125==1)) U ((p40==1)&&(p110==1))) + (((p102==1)...318
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t11, t126, t128, Intersection with reachable at each step enable...207
(forward)formula 0,1,1.48422,34688,1,0,303,175256,341,137,3766,145310,347
FORMULA Raft-PT-05-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 10:29:00] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:29:00] [INFO ] Flatten gal took : 5 ms
Total runtime 666962 ms.

BK_STOP 1748946540723

--------------------
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="Raft-PT-05"
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 Raft-PT-05, 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-174889233200026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-05.tgz
mv Raft-PT-05 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 ;