Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r550-tall-171734898400018.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CO4-PT-03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r550-tall-171734898400018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.6K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 8.1K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 74K Jun 2 16:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CO4-PT-03-CTLFireability-2024-00
FORMULA_NAME CO4-PT-03-CTLFireability-2024-01
FORMULA_NAME CO4-PT-03-CTLFireability-2024-02
FORMULA_NAME CO4-PT-03-CTLFireability-2024-03
FORMULA_NAME CO4-PT-03-CTLFireability-2024-04
FORMULA_NAME CO4-PT-03-CTLFireability-2024-05
FORMULA_NAME CO4-PT-03-CTLFireability-2024-06
FORMULA_NAME CO4-PT-03-CTLFireability-2024-07
FORMULA_NAME CO4-PT-03-CTLFireability-2024-08
FORMULA_NAME CO4-PT-03-CTLFireability-2024-09
FORMULA_NAME CO4-PT-03-CTLFireability-2024-10
FORMULA_NAME CO4-PT-03-CTLFireability-2024-11
FORMULA_NAME CO4-PT-03-CTLFireability-2024-12
FORMULA_NAME CO4-PT-03-CTLFireability-2024-13
FORMULA_NAME CO4-PT-03-CTLFireability-2024-14
FORMULA_NAME CO4-PT-03-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717351284298

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-06-02 18:01:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 18:01:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:01:25] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2024-06-02 18:01:25] [INFO ] Transformed 97 places.
[2024-06-02 18:01:25] [INFO ] Transformed 306 transitions.
[2024-06-02 18:01:25] [INFO ] Found NUPN structural information;
[2024-06-02 18:01:25] [INFO ] Parsed PT model containing 97 places and 306 transitions and 1120 arcs in 181 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Ensure Unique test removed 61 transitions
Reduce redundant transitions removed 61 transitions.
Support contains 58 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 245/245 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 85 transition count 228
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 85 transition count 228
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 27 place count 85 transition count 225
Applied a total of 27 rules in 25 ms. Remains 85 /97 variables (removed 12) and now considering 225/245 (removed 20) transitions.
[2024-06-02 18:01:25] [INFO ] Flow matrix only has 153 transitions (discarded 72 similar events)
// Phase 1: matrix 153 rows 85 cols
[2024-06-02 18:01:25] [INFO ] Computed 8 invariants in 13 ms
[2024-06-02 18:01:25] [INFO ] Implicit Places using invariants in 183 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 211 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/97 places, 225/245 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 225/225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 256 ms. Remains : 84/97 places, 225/245 transitions.
Support contains 58 out of 84 places after structural reductions.
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 41 ms
[2024-06-02 18:01:26] [INFO ] Flatten gal took : 18 ms
[2024-06-02 18:01:26] [INFO ] Input system was already deterministic with 225 transitions.
Support contains 57 out of 84 places (down from 58) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 70 to 68
RANDOM walk for 40000 steps (510 resets) in 1729 ms. (23 steps per ms) remains 5/68 properties
BEST_FIRST walk for 40003 steps (8 resets) in 328 ms. (121 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 58 ms. (678 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (36 resets) in 56 ms. (701 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 52 ms. (754 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 37 ms. (1052 steps per ms) remains 5/5 properties
[2024-06-02 18:01:26] [INFO ] Flow matrix only has 153 transitions (discarded 72 similar events)
// Phase 1: matrix 153 rows 84 cols
[2024-06-02 18:01:26] [INFO ] Computed 7 invariants in 8 ms
[2024-06-02 18:01:27] [INFO ] State equation strengthened by 38 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 9/26 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 12/38 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1/39 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/39 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 116/155 variables, 39/46 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 32/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 74/229 variables, 39/117 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/229 variables, 5/122 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/229 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 13 (OVERLAPS) 7/236 variables, 6/128 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/236 variables, 0/128 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/237 variables, 1/129 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/237 variables, 0/129 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/237 variables, 0/129 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 237/237 variables, and 129 constraints, problems are : Problem set: 4 solved, 1 unsolved in 195 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 84/84 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 42/48 variables, 4/6 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 1/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 1/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 117/165 variables, 30/38 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/165 variables, 2/40 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 30/70 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/165 variables, 0/70 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/178 variables, 4/74 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/178 variables, 13/87 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/178 variables, 0/87 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/179 variables, 1/88 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/179 variables, 1/89 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/179 variables, 0/89 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Problem AtomicPropp20 is UNSAT
After SMT solving in domain Int declared 230/237 variables, and 118 constraints, problems are : Problem set: 5 solved, 0 unsolved in 93 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 79/84 constraints, ReadFeed: 31/38 constraints, PredecessorRefiner: 1/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 341ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
FORMULA CO4-PT-03-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 18:01:27] [INFO ] Flatten gal took : 13 ms
[2024-06-02 18:01:27] [INFO ] Flatten gal took : 12 ms
[2024-06-02 18:01:27] [INFO ] Input system was already deterministic with 225 transitions.
Support contains 46 out of 84 places (down from 50) after GAL structural reductions.
Computed a total of 15 stabilizing places and 16 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 60 transition count 164
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 60 transition count 164
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 63 place count 60 transition count 149
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 66 place count 57 transition count 140
Iterating global reduction 1 with 3 rules applied. Total rules applied 69 place count 57 transition count 140
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 71 place count 55 transition count 134
Iterating global reduction 1 with 2 rules applied. Total rules applied 73 place count 55 transition count 134
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 55 transition count 133
Applied a total of 74 rules in 9 ms. Remains 55 /84 variables (removed 29) and now considering 133/225 (removed 92) transitions.
[2024-06-02 18:01:27] [INFO ] Flow matrix only has 107 transitions (discarded 26 similar events)
// Phase 1: matrix 107 rows 55 cols
[2024-06-02 18:01:27] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 18:01:27] [INFO ] Implicit Places using invariants in 35 ms returned [36]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/84 places, 133/225 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 133/133 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47 ms. Remains : 54/84 places, 133/225 transitions.
[2024-06-02 18:01:27] [INFO ] Flatten gal took : 8 ms
[2024-06-02 18:01:27] [INFO ] Flatten gal took : 9 ms
[2024-06-02 18:01:27] [INFO ] Input system was already deterministic with 133 transitions.
[2024-06-02 18:01:27] [INFO ] Flatten gal took : 7 ms
[2024-06-02 18:01:27] [INFO ] Flatten gal took : 8 ms
[2024-06-02 18:01:27] [INFO ] Time to serialize gal into /tmp/CTLFireability13285214517685569060.gal : 3 ms
[2024-06-02 18:01:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4268815317046246141.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13285214517685569060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4268815317046246141.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,296732,0.040608,4204,2,324,5,3693,6,0,342,3200,0


Converting to forward existential form...Done !
original formula: (A((AX(((E(((p28==1)&&(p33==1)) U ((p11==1)&&(p34==1))) * !((((p34==1)&&(p86==1))&&(p10==1)))) * (p40!=1))) + (p79!=1)) U AX((AF((p20!=1)...299
=> equivalent forward existential formula: ((([FwdG(EY((FwdU(Init,!(!(EX(!((!(EG(!((p20!=1)))) * (!((((p69==1)&&(p72==1))&&(p77==1))) + E(TRUE U (p79==1)))...877
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t36, t66, t84, t110, t111, t116, t120, t125, t129, Intersection with rea...233
(forward)formula 0,0,0.699243,30556,1,0,339,126079,298,187,2745,182506,421
FORMULA CO4-PT-03-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 56 transition count 154
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 56 transition count 154
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 74 place count 56 transition count 136
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 77 place count 53 transition count 127
Iterating global reduction 1 with 3 rules applied. Total rules applied 80 place count 53 transition count 127
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 81 place count 52 transition count 124
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 52 transition count 124
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 52 transition count 123
Applied a total of 83 rules in 10 ms. Remains 52 /84 variables (removed 32) and now considering 123/225 (removed 102) transitions.
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 101 transitions (discarded 22 similar events)
// Phase 1: matrix 101 rows 52 cols
[2024-06-02 18:01:28] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants in 40 ms returned [33, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/84 places, 123/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 48 transition count 121
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 48 transition count 121
Applied a total of 4 rules in 2 ms. Remains 48 /50 variables (removed 2) and now considering 121/123 (removed 2) transitions.
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 99 transitions (discarded 22 similar events)
// Phase 1: matrix 99 rows 48 cols
[2024-06-02 18:01:28] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 99 transitions (discarded 22 similar events)
[2024-06-02 18:01:28] [INFO ] Invariant cache hit.
[2024-06-02 18:01:28] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants and state equation in 75 ms returned [15, 31]
[2024-06-02 18:01:28] [INFO ] Actually due to overlaps returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 112 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/84 places, 121/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 117
Applied a total of 4 rules in 3 ms. Remains 45 /47 variables (removed 2) and now considering 117/121 (removed 4) transitions.
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 97 transitions (discarded 20 similar events)
// Phase 1: matrix 97 rows 45 cols
[2024-06-02 18:01:28] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 97 transitions (discarded 20 similar events)
[2024-06-02 18:01:28] [INFO ] Invariant cache hit.
[2024-06-02 18:01:28] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants and state equation in 65 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 96 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 44/84 places, 117/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 117/117 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 265 ms. Remains : 44/84 places, 117/225 transitions.
[2024-06-02 18:01:28] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:28] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:28] [INFO ] Input system was already deterministic with 117 transitions.
[2024-06-02 18:01:28] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:28] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3922739864639081892.gal : 2 ms
[2024-06-02 18:01:28] [INFO ] Time to serialize properties into /tmp/CTLFireability609373331015781832.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3922739864639081892.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability609373331015781832.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,166322,0.019702,4172,2,154,5,1866,6,0,286,1439,0


Converting to forward existential form...Done !
original formula: (EF((p17==1)) + !(A(((!((!(EF((((p67==1)&&(p70==1))&&(p78==1)))) + AX((p20==1)))) * (p67==1)) * ((p70==1)&&(p85==1))) U EF(EG(((p24==1)&&...169
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (p17==1))] != FALSE + ([((FwdU(Init,!(E(TRUE U EG(((p24==1)&&(p34==1)))))) * !(((!((!(E(TRU...369
(forward)formula 0,1,0.020412,4488,1,0,7,1866,8,1,289,1439,1
FORMULA CO4-PT-03-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 56 transition count 152
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 56 transition count 152
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 75 place count 56 transition count 133
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 78 place count 53 transition count 124
Iterating global reduction 1 with 3 rules applied. Total rules applied 81 place count 53 transition count 124
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 52 transition count 121
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 52 transition count 121
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 84 place count 52 transition count 120
Applied a total of 84 rules in 5 ms. Remains 52 /84 variables (removed 32) and now considering 120/225 (removed 105) transitions.
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 100 transitions (discarded 20 similar events)
// Phase 1: matrix 100 rows 52 cols
[2024-06-02 18:01:28] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants in 35 ms returned [33, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/84 places, 120/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 48 transition count 118
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 48 transition count 118
Applied a total of 4 rules in 1 ms. Remains 48 /50 variables (removed 2) and now considering 118/120 (removed 2) transitions.
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 98 transitions (discarded 20 similar events)
// Phase 1: matrix 98 rows 48 cols
[2024-06-02 18:01:28] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 98 transitions (discarded 20 similar events)
[2024-06-02 18:01:28] [INFO ] Invariant cache hit.
[2024-06-02 18:01:28] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants and state equation in 62 ms returned [15, 31]
[2024-06-02 18:01:28] [INFO ] Actually due to overlaps returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 100 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/84 places, 118/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 114
Applied a total of 4 rules in 2 ms. Remains 45 /47 variables (removed 2) and now considering 114/118 (removed 4) transitions.
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 45 cols
[2024-06-02 18:01:28] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2024-06-02 18:01:28] [INFO ] Invariant cache hit.
[2024-06-02 18:01:28] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants and state equation in 57 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 89 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 44/84 places, 114/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 236 ms. Remains : 44/84 places, 114/225 transitions.
[2024-06-02 18:01:28] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:28] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:28] [INFO ] Input system was already deterministic with 114 transitions.
[2024-06-02 18:01:28] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:28] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:28] [INFO ] Time to serialize gal into /tmp/CTLFireability7262762352450614071.gal : 2 ms
[2024-06-02 18:01:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12249829242746486487.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7262762352450614071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12249829242746486487.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166322,0.020179,4148,2,152,5,1830,6,0,283,1429,0


Converting to forward existential form...Done !
original formula: AG(AX((EF(((p4==0)||(p34==0))) + (((p1==0)&&(p16==0))&&(((p70==0)||(p85==0))||(p86==0))))))
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * !((((p1==0)&&(p16==0))&&(((p70==0)||(p85==0))||(p86==0))))) * !(E(TRUE U ((p4==0)||(p34...172
Reverse transition relation is NOT exact ! Due to transitions t95, t96, t100, t103, t107, t110, Intersection with reachable at each step enabled. (destroy...195
(forward)formula 0,1,0.066185,6048,1,0,160,12661,248,87,2223,9379,237
FORMULA CO4-PT-03-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 83 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 81 transition count 222
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 32 place count 53 transition count 147
Iterating global reduction 2 with 28 rules applied. Total rules applied 60 place count 53 transition count 147
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 79 place count 53 transition count 128
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 82 place count 50 transition count 119
Iterating global reduction 3 with 3 rules applied. Total rules applied 85 place count 50 transition count 119
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 3 with 4 rules applied. Total rules applied 89 place count 48 transition count 117
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 91 place count 48 transition count 115
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 93 place count 46 transition count 109
Iterating global reduction 4 with 2 rules applied. Total rules applied 95 place count 46 transition count 109
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 97 place count 44 transition count 103
Iterating global reduction 4 with 2 rules applied. Total rules applied 99 place count 44 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 101 place count 44 transition count 101
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 113 place count 44 transition count 89
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 5 with 2 rules applied. Total rules applied 115 place count 43 transition count 88
Applied a total of 115 rules in 36 ms. Remains 43 /84 variables (removed 41) and now considering 88/225 (removed 137) transitions.
[2024-06-02 18:01:28] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
// Phase 1: matrix 76 rows 43 cols
[2024-06-02 18:01:28] [INFO ] Computed 7 invariants in 0 ms
[2024-06-02 18:01:28] [INFO ] Implicit Places using invariants in 33 ms returned [25, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/84 places, 88/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 39 transition count 86
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 39 transition count 86
Applied a total of 4 rules in 4 ms. Remains 39 /41 variables (removed 2) and now considering 86/88 (removed 2) transitions.
[2024-06-02 18:01:29] [INFO ] Flow matrix only has 74 transitions (discarded 12 similar events)
// Phase 1: matrix 74 rows 39 cols
[2024-06-02 18:01:29] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:29] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-02 18:01:29] [INFO ] Flow matrix only has 74 transitions (discarded 12 similar events)
[2024-06-02 18:01:29] [INFO ] Invariant cache hit.
[2024-06-02 18:01:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:01:29] [INFO ] Implicit Places using invariants and state equation in 51 ms returned [10, 23]
[2024-06-02 18:01:29] [INFO ] Actually due to overlaps returned [10]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 84 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/84 places, 86/225 transitions.
Graph (trivial) has 25 edges and 38 vertex of which 4 / 38 are part of one of the 1 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 35 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 34 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 5 place count 32 transition count 70
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 32 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9 place count 32 transition count 68
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 3 with 2 rules applied. Total rules applied 11 place count 31 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 13 place count 31 transition count 65
Applied a total of 13 rules in 14 ms. Remains 31 /38 variables (removed 7) and now considering 65/86 (removed 21) transitions.
[2024-06-02 18:01:29] [INFO ] Flow matrix only has 55 transitions (discarded 10 similar events)
// Phase 1: matrix 55 rows 31 cols
[2024-06-02 18:01:29] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:29] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-02 18:01:29] [INFO ] Flow matrix only has 55 transitions (discarded 10 similar events)
[2024-06-02 18:01:29] [INFO ] Invariant cache hit.
[2024-06-02 18:01:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-06-02 18:01:29] [INFO ] Implicit Places using invariants and state equation in 34 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 58 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 30/84 places, 65/225 transitions.
Graph (trivial) has 17 edges and 30 vertex of which 4 / 30 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 26 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 26 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 26 transition count 54
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 1 with 4 rules applied. Total rules applied 9 place count 24 transition count 52
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 24 transition count 51
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 23 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 23 transition count 49
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 22 transition count 48
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 22 transition count 47
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 21 transition count 46
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 21 transition count 45
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 20 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 20 transition count 43
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 22 place count 20 transition count 42
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 19 transition count 42
Applied a total of 24 rules in 13 ms. Remains 19 /30 variables (removed 11) and now considering 42/65 (removed 23) transitions.
[2024-06-02 18:01:29] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 19 cols
[2024-06-02 18:01:29] [INFO ] Computed 3 invariants in 1 ms
[2024-06-02 18:01:29] [INFO ] Implicit Places using invariants in 21 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 4 : 18/84 places, 42/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 5 iterations and 265 ms. Remains : 18/84 places, 42/225 transitions.
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:29] [INFO ] Input system was already deterministic with 42 transitions.
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:29] [INFO ] Time to serialize gal into /tmp/CTLFireability998480550500577893.gal : 1 ms
[2024-06-02 18:01:29] [INFO ] Time to serialize properties into /tmp/CTLFireability11997005242118648584.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability998480550500577893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11997005242118648584.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1297,0.005356,3616,2,45,5,285,6,0,105,196,0


Converting to forward existential form...Done !
original formula: AG(EF(EG((p14==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG((p14==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t27, t28, t29, t31, t33, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,0,0.018607,3932,1,0,91,3006,105,50,764,3287,115
FORMULA CO4-PT-03-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 58 transition count 158
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 58 transition count 158
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 70 place count 58 transition count 140
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 73 place count 55 transition count 131
Iterating global reduction 1 with 3 rules applied. Total rules applied 76 place count 55 transition count 131
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 53 transition count 125
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 53 transition count 125
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 53 transition count 124
Applied a total of 81 rules in 4 ms. Remains 53 /84 variables (removed 31) and now considering 124/225 (removed 101) transitions.
[2024-06-02 18:01:29] [INFO ] Flow matrix only has 102 transitions (discarded 22 similar events)
// Phase 1: matrix 102 rows 53 cols
[2024-06-02 18:01:29] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 18:01:29] [INFO ] Implicit Places using invariants in 27 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/84 places, 124/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 124/124 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 52/84 places, 124/225 transitions.
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:29] [INFO ] Input system was already deterministic with 124 transitions.
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6703225011453114557.gal : 1 ms
[2024-06-02 18:01:29] [INFO ] Time to serialize properties into /tmp/CTLFireability1608148093245790397.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6703225011453114557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1608148093245790397.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,234434,0.023455,4276,2,227,5,2569,6,0,325,2120,0


Converting to forward existential form...Done !
original formula: EF(((AG((((p69==0)||(p71==0))||(p83==0))) * E(EG((p55==1)) U ((p73==1)&&(p40==1)))) * (EX(((p34==0)||(p86==0))) + (AG((((p66==1)&&(p70==1...222
=> equivalent forward existential formula: ([(EY((FwdU(Init,TRUE) * (!(E(TRUE U !((((p69==0)||(p71==0))||(p83==0))))) * E(EG((p55==1)) U ((p73==1)&&(p40==1...473
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t54, t55, t75, t103, t104, t112, t115, t117, t120, Intersection with rea...233
(forward)formula 0,1,0.16282,10400,1,0,236,33164,281,121,2666,30323,316
FORMULA CO4-PT-03-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 60 transition count 157
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 60 transition count 157
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 63 place count 60 transition count 142
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 58 transition count 136
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 58 transition count 136
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 58 transition count 135
Applied a total of 68 rules in 3 ms. Remains 58 /84 variables (removed 26) and now considering 135/225 (removed 90) transitions.
[2024-06-02 18:01:29] [INFO ] Flow matrix only has 111 transitions (discarded 24 similar events)
// Phase 1: matrix 111 rows 58 cols
[2024-06-02 18:01:29] [INFO ] Computed 7 invariants in 0 ms
[2024-06-02 18:01:29] [INFO ] Implicit Places using invariants in 27 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/84 places, 135/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 57 /57 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31 ms. Remains : 57/84 places, 135/225 transitions.
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:29] [INFO ] Input system was already deterministic with 135 transitions.
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:29] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:29] [INFO ] Time to serialize gal into /tmp/CTLFireability5820974861880651591.gal : 1 ms
[2024-06-02 18:01:29] [INFO ] Time to serialize properties into /tmp/CTLFireability4841710404145610905.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5820974861880651591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4841710404145610905.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,468386,0.025954,4368,2,251,5,3079,6,0,356,2600,0


Converting to forward existential form...Done !
original formula: (AG(EF(((AG((p16==0)) * (p73==0)) + AG((p89==1))))) * (EX(EG(!(E((p79==1) U (p40==1))))) + (E((E(((p39==1)||(((p69==1)&&(p71==1))&&(p74==...335
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U ((!(E(TRUE U !((p16==0)))) * (p73==0)) + !(E(TRUE U !((p89==1))))))))] = FALSE *...450
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t62, t81, t113, t114, t121, t124, t128, t131, Intersection with reachabl...228
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.02601,44384,1,0,587,218629,323,351,2966,286259,675
FORMULA CO4-PT-03-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 55 transition count 151
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 55 transition count 151
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 77 place count 55 transition count 132
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 81 place count 51 transition count 120
Iterating global reduction 1 with 4 rules applied. Total rules applied 85 place count 51 transition count 120
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 87 place count 49 transition count 114
Iterating global reduction 1 with 2 rules applied. Total rules applied 89 place count 49 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 90 place count 49 transition count 113
Applied a total of 90 rules in 3 ms. Remains 49 /84 variables (removed 35) and now considering 113/225 (removed 112) transitions.
[2024-06-02 18:01:30] [INFO ] Flow matrix only has 97 transitions (discarded 16 similar events)
// Phase 1: matrix 97 rows 49 cols
[2024-06-02 18:01:30] [INFO ] Computed 7 invariants in 2 ms
[2024-06-02 18:01:30] [INFO ] Implicit Places using invariants in 37 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/84 places, 113/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 111
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 111
Applied a total of 4 rules in 1 ms. Remains 45 /47 variables (removed 2) and now considering 111/113 (removed 2) transitions.
[2024-06-02 18:01:30] [INFO ] Flow matrix only has 95 transitions (discarded 16 similar events)
// Phase 1: matrix 95 rows 45 cols
[2024-06-02 18:01:30] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:30] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-02 18:01:30] [INFO ] Flow matrix only has 95 transitions (discarded 16 similar events)
[2024-06-02 18:01:30] [INFO ] Invariant cache hit.
[2024-06-02 18:01:30] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:30] [INFO ] Implicit Places using invariants and state equation in 52 ms returned [12, 28]
[2024-06-02 18:01:30] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 79 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/84 places, 111/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 43 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 43 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 42 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 42 transition count 107
Applied a total of 4 rules in 1 ms. Remains 42 /44 variables (removed 2) and now considering 107/111 (removed 4) transitions.
[2024-06-02 18:01:30] [INFO ] Flow matrix only has 93 transitions (discarded 14 similar events)
// Phase 1: matrix 93 rows 42 cols
[2024-06-02 18:01:30] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:30] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:01:30] [INFO ] Flow matrix only has 93 transitions (discarded 14 similar events)
[2024-06-02 18:01:30] [INFO ] Invariant cache hit.
[2024-06-02 18:01:30] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:30] [INFO ] Implicit Places using invariants and state equation in 53 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 77 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 41/84 places, 107/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 200 ms. Remains : 41/84 places, 107/225 transitions.
[2024-06-02 18:01:30] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:30] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:30] [INFO ] Input system was already deterministic with 107 transitions.
[2024-06-02 18:01:30] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:30] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:30] [INFO ] Time to serialize gal into /tmp/CTLFireability4282906559594453176.gal : 1 ms
[2024-06-02 18:01:30] [INFO ] Time to serialize properties into /tmp/CTLFireability7476099994911584845.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4282906559594453176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7476099994911584845.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,130682,0.025504,4112,2,146,5,1657,6,0,264,1287,0


Converting to forward existential form...Done !
original formula: EG(EF((EX(((p26==1)&&(p34==1))) * AG((((p67==1)&&(p70==1))&&(p85==1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (EX(((p26==1)&&(p34==1))) * !(E(TRUE U !((((p67==1)&&(p70==1))&&(p85==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t90, t91, t95, t98, t100, t103, Intersection with reachable at each step enabled. (destroyed...193
(forward)formula 0,0,0.07124,5748,1,0,151,11681,242,81,2172,9123,226
FORMULA CO4-PT-03-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 84 transition count 223
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 82 transition count 223
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 30 place count 56 transition count 154
Iterating global reduction 2 with 26 rules applied. Total rules applied 56 place count 56 transition count 154
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 72 place count 56 transition count 138
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 76 place count 52 transition count 126
Iterating global reduction 3 with 4 rules applied. Total rules applied 80 place count 52 transition count 126
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 3 with 4 rules applied. Total rules applied 84 place count 50 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 86 place count 50 transition count 122
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 88 place count 48 transition count 116
Iterating global reduction 4 with 2 rules applied. Total rules applied 90 place count 48 transition count 116
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 92 place count 46 transition count 110
Iterating global reduction 4 with 2 rules applied. Total rules applied 94 place count 46 transition count 110
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 98 place count 46 transition count 106
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 112 place count 46 transition count 92
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 5 with 2 rules applied. Total rules applied 114 place count 45 transition count 91
Applied a total of 114 rules in 41 ms. Remains 45 /84 variables (removed 39) and now considering 91/225 (removed 134) transitions.
[2024-06-02 18:01:30] [INFO ] Flow matrix only has 77 transitions (discarded 14 similar events)
// Phase 1: matrix 77 rows 45 cols
[2024-06-02 18:01:30] [INFO ] Computed 7 invariants in 0 ms
[2024-06-02 18:01:30] [INFO ] Implicit Places using invariants in 33 ms returned [27, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/84 places, 91/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 89
Applied a total of 4 rules in 7 ms. Remains 41 /43 variables (removed 2) and now considering 89/91 (removed 2) transitions.
[2024-06-02 18:01:30] [INFO ] Flow matrix only has 75 transitions (discarded 14 similar events)
// Phase 1: matrix 75 rows 41 cols
[2024-06-02 18:01:30] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:30] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:30] [INFO ] Flow matrix only has 75 transitions (discarded 14 similar events)
[2024-06-02 18:01:30] [INFO ] Invariant cache hit.
[2024-06-02 18:01:31] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-06-02 18:01:31] [INFO ] Implicit Places using invariants and state equation in 47 ms returned [9, 25]
[2024-06-02 18:01:31] [INFO ] Actually due to overlaps returned [9]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 78 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/84 places, 89/225 transitions.
Graph (trivial) has 20 edges and 40 vertex of which 4 / 40 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 37 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 36 transition count 80
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 5 place count 34 transition count 75
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 34 transition count 75
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9 place count 34 transition count 73
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 3 with 2 rules applied. Total rules applied 11 place count 33 transition count 72
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 13 place count 33 transition count 70
Applied a total of 13 rules in 8 ms. Remains 33 /40 variables (removed 7) and now considering 70/89 (removed 19) transitions.
[2024-06-02 18:01:31] [INFO ] Flow matrix only has 58 transitions (discarded 12 similar events)
// Phase 1: matrix 58 rows 33 cols
[2024-06-02 18:01:31] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:31] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:01:31] [INFO ] Flow matrix only has 58 transitions (discarded 12 similar events)
[2024-06-02 18:01:31] [INFO ] Invariant cache hit.
[2024-06-02 18:01:31] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-06-02 18:01:31] [INFO ] Implicit Places using invariants and state equation in 43 ms returned [17]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 68 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 32/84 places, 70/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 70/70 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 236 ms. Remains : 32/84 places, 70/225 transitions.
[2024-06-02 18:01:31] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:31] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:31] [INFO ] Input system was already deterministic with 70 transitions.
[2024-06-02 18:01:31] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:31] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5783120250957155144.gal : 1 ms
[2024-06-02 18:01:31] [INFO ] Time to serialize properties into /tmp/CTLFireability2526905278468595873.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5783120250957155144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2526905278468595873.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,23762,0.018917,3904,2,111,5,851,6,0,191,598,0


Converting to forward existential form...Done !
original formula: AG(!(E(AG((((p62==1)&&(p70==1))&&(p85==1))) U (A((((p70==1)&&(p85==1))&&(p93==1)) U (((p37==1)&&(p70==1))&&(p85==1))) * ((((p67==1)&&(p70...186
=> equivalent forward existential formula: [(((FwdU(FwdU(Init,TRUE),!(E(TRUE U !((((p62==1)&&(p70==1))&&(p85==1)))))) * ((((p67==1)&&(p70==1))&&(p85==1))||...343
Reverse transition relation is NOT exact ! Due to transitions t49, t50, t54, t58, t59, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,1,0.144463,10028,1,0,261,33840,176,144,1544,39367,336
FORMULA CO4-PT-03-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 58 transition count 158
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 58 transition count 158
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 69 place count 58 transition count 141
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 54 transition count 129
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 54 transition count 129
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 79 place count 52 transition count 123
Iterating global reduction 1 with 2 rules applied. Total rules applied 81 place count 52 transition count 123
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 52 transition count 122
Applied a total of 82 rules in 7 ms. Remains 52 /84 variables (removed 32) and now considering 122/225 (removed 103) transitions.
[2024-06-02 18:01:31] [INFO ] Flow matrix only has 102 transitions (discarded 20 similar events)
// Phase 1: matrix 102 rows 52 cols
[2024-06-02 18:01:31] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 18:01:31] [INFO ] Implicit Places using invariants in 31 ms returned [33, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/84 places, 122/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 48 transition count 120
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 48 transition count 120
Applied a total of 4 rules in 2 ms. Remains 48 /50 variables (removed 2) and now considering 120/122 (removed 2) transitions.
[2024-06-02 18:01:31] [INFO ] Flow matrix only has 100 transitions (discarded 20 similar events)
// Phase 1: matrix 100 rows 48 cols
[2024-06-02 18:01:31] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:31] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-02 18:01:31] [INFO ] Flow matrix only has 100 transitions (discarded 20 similar events)
[2024-06-02 18:01:31] [INFO ] Invariant cache hit.
[2024-06-02 18:01:31] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-06-02 18:01:31] [INFO ] Implicit Places using invariants and state equation in 57 ms returned [12, 31]
[2024-06-02 18:01:31] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 85 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/84 places, 120/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 116
Applied a total of 4 rules in 2 ms. Remains 45 /47 variables (removed 2) and now considering 116/120 (removed 4) transitions.
[2024-06-02 18:01:31] [INFO ] Flow matrix only has 98 transitions (discarded 18 similar events)
// Phase 1: matrix 98 rows 45 cols
[2024-06-02 18:01:31] [INFO ] Computed 4 invariants in 2 ms
[2024-06-02 18:01:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-02 18:01:31] [INFO ] Flow matrix only has 98 transitions (discarded 18 similar events)
[2024-06-02 18:01:31] [INFO ] Invariant cache hit.
[2024-06-02 18:01:31] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:31] [INFO ] Implicit Places using invariants and state equation in 48 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 78 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 44/84 places, 116/225 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 207 ms. Remains : 44/84 places, 116/225 transitions.
[2024-06-02 18:01:31] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:31] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:31] [INFO ] Input system was already deterministic with 116 transitions.
[2024-06-02 18:01:31] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:31] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:31] [INFO ] Time to serialize gal into /tmp/CTLFireability9088770564083277035.gal : 1 ms
[2024-06-02 18:01:31] [INFO ] Time to serialize properties into /tmp/CTLFireability17349732734694637324.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9088770564083277035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17349732734694637324.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166322,0.020602,4164,2,177,5,1923,6,0,285,1466,0


Converting to forward existential form...Done !
original formula: AG((EF(AX(AX((((p66==1)&&(p70==1))&&(p85==1))))) + (EF(((EG((p39==0)) * (p73==0)) * ((p34==0)||(p86==0)))) * !(E(((((p67==1)&&(p70==1))&&...241
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(!(EX(!((((p66==1)&&(p70==1))&&(p85==1))))))))))) * !(E(TRUE U ((EG((p39=...468
Reverse transition relation is NOT exact ! Due to transitions t97, t98, t103, t107, t109, t112, Intersection with reachable at each step enabled. (destroy...195
Hit Full ! (commute/partial/dont) 65/69/51
(forward)formula 0,1,0.535713,24384,1,0,499,112272,279,274,2461,125687,674
FORMULA CO4-PT-03-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 56 transition count 154
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 56 transition count 154
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 75 place count 56 transition count 135
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 78 place count 53 transition count 126
Iterating global reduction 1 with 3 rules applied. Total rules applied 81 place count 53 transition count 126
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 83 place count 51 transition count 120
Iterating global reduction 1 with 2 rules applied. Total rules applied 85 place count 51 transition count 120
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 86 place count 51 transition count 119
Applied a total of 86 rules in 2 ms. Remains 51 /84 variables (removed 33) and now considering 119/225 (removed 106) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 99 transitions (discarded 20 similar events)
// Phase 1: matrix 99 rows 51 cols
[2024-06-02 18:01:32] [INFO ] Computed 7 invariants in 2 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 35 ms returned [32, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/84 places, 119/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 47 transition count 117
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 47 transition count 117
Applied a total of 4 rules in 1 ms. Remains 47 /49 variables (removed 2) and now considering 117/119 (removed 2) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 97 transitions (discarded 20 similar events)
// Phase 1: matrix 97 rows 47 cols
[2024-06-02 18:01:32] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 97 transitions (discarded 20 similar events)
[2024-06-02 18:01:32] [INFO ] Invariant cache hit.
[2024-06-02 18:01:32] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants and state equation in 58 ms returned [12, 30]
[2024-06-02 18:01:32] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 89 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 46/84 places, 117/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 44 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 44 transition count 113
Applied a total of 4 rules in 2 ms. Remains 44 /46 variables (removed 2) and now considering 113/117 (removed 4) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 95 transitions (discarded 18 similar events)
// Phase 1: matrix 95 rows 44 cols
[2024-06-02 18:01:32] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 95 transitions (discarded 18 similar events)
[2024-06-02 18:01:32] [INFO ] Invariant cache hit.
[2024-06-02 18:01:32] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants and state equation in 46 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 43/84 places, 113/225 transitions.
Applied a total of 0 rules in 0 ms. Remains 43 /43 variables (removed 0) and now considering 113/113 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 207 ms. Remains : 43/84 places, 113/225 transitions.
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:32] [INFO ] Input system was already deterministic with 113 transitions.
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:32] [INFO ] Time to serialize gal into /tmp/CTLFireability11945247733147337200.gal : 1 ms
[2024-06-02 18:01:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15373559288899237427.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11945247733147337200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15373559288899237427.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,154442,0.019893,4156,2,156,5,1900,6,0,278,1448,0


Converting to forward existential form...Done !
original formula: EF(EX((AG(AX((((p55==1)&&(p70==1))&&(p85==1)))) * (p40==1))))
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * (p40==1)) * !(E(TRUE U !(!(EX(!((((p55==1)&&(p70==1))&&(p85==1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t94, t95, t101, t104, t106, t109, Intersection with reachable at each step enabled. (destroy...195
(forward)formula 0,0,0.081053,6848,1,0,165,15635,248,91,2298,13070,240
FORMULA CO4-PT-03-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 56 transition count 152
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 56 transition count 152
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 75 place count 56 transition count 133
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 79 place count 52 transition count 121
Iterating global reduction 1 with 4 rules applied. Total rules applied 83 place count 52 transition count 121
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 85 place count 50 transition count 115
Iterating global reduction 1 with 2 rules applied. Total rules applied 87 place count 50 transition count 115
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 88 place count 50 transition count 114
Applied a total of 88 rules in 2 ms. Remains 50 /84 variables (removed 34) and now considering 114/225 (removed 111) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 98 transitions (discarded 16 similar events)
// Phase 1: matrix 98 rows 50 cols
[2024-06-02 18:01:32] [INFO ] Computed 7 invariants in 0 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 38 ms returned [31, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/84 places, 114/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 46 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 46 transition count 112
Applied a total of 4 rules in 1 ms. Remains 46 /48 variables (removed 2) and now considering 112/114 (removed 2) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 96 transitions (discarded 16 similar events)
// Phase 1: matrix 96 rows 46 cols
[2024-06-02 18:01:32] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 96 transitions (discarded 16 similar events)
[2024-06-02 18:01:32] [INFO ] Invariant cache hit.
[2024-06-02 18:01:32] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants and state equation in 58 ms returned [12, 29]
[2024-06-02 18:01:32] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/84 places, 112/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 44 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 44 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 43 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 43 transition count 108
Applied a total of 4 rules in 1 ms. Remains 43 /45 variables (removed 2) and now considering 108/112 (removed 4) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 94 transitions (discarded 14 similar events)
// Phase 1: matrix 94 rows 43 cols
[2024-06-02 18:01:32] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 94 transitions (discarded 14 similar events)
[2024-06-02 18:01:32] [INFO ] Invariant cache hit.
[2024-06-02 18:01:32] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants and state equation in 48 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 42/84 places, 108/225 transitions.
Applied a total of 0 rules in 0 ms. Remains 42 /42 variables (removed 0) and now considering 108/108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 209 ms. Remains : 42/84 places, 108/225 transitions.
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:32] [INFO ] Input system was already deterministic with 108 transitions.
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:32] [INFO ] Time to serialize gal into /tmp/CTLFireability14299071615221992978.gal : 1 ms
[2024-06-02 18:01:32] [INFO ] Time to serialize properties into /tmp/CTLFireability17613465749353522919.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14299071615221992978.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17613465749353522919.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,142562,0.017652,4116,2,152,5,1746,6,0,269,1348,0


Converting to forward existential form...Done !
original formula: (AX(FALSE) + EF(((AX((p92==1)) * (p26==1)) * ((p34==1)&&(p39==1)))))
=> equivalent forward existential formula: [(EY((Init * !(E(TRUE U ((!(EX(!((p92==1)))) * (p26==1)) * ((p34==1)&&(p39==1))))))) * !(FALSE))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t91, t92, t96, t99, t101, t104, Intersection with reachable at each step enabled. (destroyed...193
(forward)formula 0,0,0.055181,5488,1,0,155,10415,237,85,2160,8451,225
FORMULA CO4-PT-03-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 57 transition count 155
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 57 transition count 155
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 72 place count 57 transition count 137
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 53 transition count 125
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 53 transition count 125
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 82 place count 51 transition count 119
Iterating global reduction 1 with 2 rules applied. Total rules applied 84 place count 51 transition count 119
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 51 transition count 118
Applied a total of 85 rules in 6 ms. Remains 51 /84 variables (removed 33) and now considering 118/225 (removed 107) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 100 transitions (discarded 18 similar events)
// Phase 1: matrix 100 rows 51 cols
[2024-06-02 18:01:32] [INFO ] Computed 7 invariants in 0 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 36 ms returned [32, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/84 places, 118/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 47 transition count 116
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 47 transition count 116
Applied a total of 4 rules in 1 ms. Remains 47 /49 variables (removed 2) and now considering 116/118 (removed 2) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 98 transitions (discarded 18 similar events)
// Phase 1: matrix 98 rows 47 cols
[2024-06-02 18:01:32] [INFO ] Computed 5 invariants in 5 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 98 transitions (discarded 18 similar events)
[2024-06-02 18:01:32] [INFO ] Invariant cache hit.
[2024-06-02 18:01:32] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants and state equation in 61 ms returned [13, 30]
[2024-06-02 18:01:32] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 99 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 46/84 places, 116/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 44 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 44 transition count 112
Applied a total of 4 rules in 1 ms. Remains 44 /46 variables (removed 2) and now considering 112/116 (removed 4) transitions.
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 96 transitions (discarded 16 similar events)
// Phase 1: matrix 96 rows 44 cols
[2024-06-02 18:01:32] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-02 18:01:32] [INFO ] Flow matrix only has 96 transitions (discarded 16 similar events)
[2024-06-02 18:01:32] [INFO ] Invariant cache hit.
[2024-06-02 18:01:32] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:32] [INFO ] Implicit Places using invariants and state equation in 49 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 43/84 places, 112/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 224 ms. Remains : 43/84 places, 112/225 transitions.
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:32] [INFO ] Input system was already deterministic with 112 transitions.
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:32] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:32] [INFO ] Time to serialize gal into /tmp/CTLFireability9955691636584328651.gal : 1 ms
[2024-06-02 18:01:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14482353711541556112.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9955691636584328651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14482353711541556112.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,155522,0.020577,4140,2,154,5,1801,6,0,277,1362,0


Converting to forward existential form...Done !
original formula: EG(EF(((p29==1) * A((!(((p11==1)&&(p34==1))) * AX((p79==1))) U EX((p39==1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p29==1) * !((E(!(EX((p39==1))) U (!((!(((p11==1)&&(p34==1))) * !(EX(!((p79==1)))))) * !(EX...205
Reverse transition relation is NOT exact ! Due to transitions t94, t95, t99, t102, t104, t108, Intersection with reachable at each step enabled. (destroye...194
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.473293,23120,1,0,407,93756,261,273,2340,133992,477
FORMULA CO4-PT-03-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 56 transition count 154
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 56 transition count 154
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 74 place count 56 transition count 136
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 77 place count 53 transition count 127
Iterating global reduction 1 with 3 rules applied. Total rules applied 80 place count 53 transition count 127
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 81 place count 52 transition count 124
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 52 transition count 124
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 52 transition count 123
Applied a total of 83 rules in 4 ms. Remains 52 /84 variables (removed 32) and now considering 123/225 (removed 102) transitions.
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 101 transitions (discarded 22 similar events)
// Phase 1: matrix 101 rows 52 cols
[2024-06-02 18:01:33] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants in 36 ms returned [33, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/84 places, 123/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 48 transition count 121
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 48 transition count 121
Applied a total of 4 rules in 0 ms. Remains 48 /50 variables (removed 2) and now considering 121/123 (removed 2) transitions.
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 99 transitions (discarded 22 similar events)
// Phase 1: matrix 99 rows 48 cols
[2024-06-02 18:01:33] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 99 transitions (discarded 22 similar events)
[2024-06-02 18:01:33] [INFO ] Invariant cache hit.
[2024-06-02 18:01:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants and state equation in 54 ms returned [12, 31]
[2024-06-02 18:01:33] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 86 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/84 places, 121/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 117
Applied a total of 4 rules in 1 ms. Remains 45 /47 variables (removed 2) and now considering 117/121 (removed 4) transitions.
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 97 transitions (discarded 20 similar events)
// Phase 1: matrix 97 rows 45 cols
[2024-06-02 18:01:33] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 97 transitions (discarded 20 similar events)
[2024-06-02 18:01:33] [INFO ] Invariant cache hit.
[2024-06-02 18:01:33] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants and state equation in 57 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 82 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 44/84 places, 117/225 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 117/117 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 210 ms. Remains : 44/84 places, 117/225 transitions.
[2024-06-02 18:01:33] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:33] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:33] [INFO ] Input system was already deterministic with 117 transitions.
[2024-06-02 18:01:33] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:33] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:33] [INFO ] Time to serialize gal into /tmp/CTLFireability8022444262011448590.gal : 1 ms
[2024-06-02 18:01:33] [INFO ] Time to serialize properties into /tmp/CTLFireability12342897926119856687.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8022444262011448590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12342897926119856687.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166322,0.022156,4188,2,187,5,2051,6,0,286,1589,0


Converting to forward existential form...Done !
original formula: EF(!(E(!(((((p44==1)&&(p70==1))&&(p85==1))||(((p67==1)&&(p70==1))&&(p85==1)))) U EX((((p58==1)&&(p70==1))&&(p85==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(((((p44==1)&&(p70==1))&&(p85==1))||(((p67==1)&&(p70==1))&&(p85==1)))) U EX((((p58==1)&...190
Reverse transition relation is NOT exact ! Due to transitions t97, t98, t104, t108, t110, t113, Intersection with reachable at each step enabled. (destroy...195
(forward)formula 0,1,0.145357,9784,1,0,227,32787,254,138,2275,31802,337
FORMULA CO4-PT-03-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 84 transition count 224
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 83 transition count 224
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 28 place count 57 transition count 155
Iterating global reduction 2 with 26 rules applied. Total rules applied 54 place count 57 transition count 155
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 72 place count 57 transition count 137
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 75 place count 54 transition count 128
Iterating global reduction 3 with 3 rules applied. Total rules applied 78 place count 54 transition count 128
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 53 transition count 125
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 53 transition count 125
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 3 with 2 rules applied. Total rules applied 82 place count 52 transition count 124
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 83 place count 51 transition count 121
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 51 transition count 121
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 85 place count 50 transition count 118
Iterating global reduction 3 with 1 rules applied. Total rules applied 86 place count 50 transition count 118
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 94 place count 50 transition count 110
Applied a total of 94 rules in 18 ms. Remains 50 /84 variables (removed 34) and now considering 110/225 (removed 115) transitions.
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 92 transitions (discarded 18 similar events)
// Phase 1: matrix 92 rows 50 cols
[2024-06-02 18:01:33] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants in 31 ms returned [31, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/84 places, 110/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 46 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 46 transition count 108
Applied a total of 4 rules in 3 ms. Remains 46 /48 variables (removed 2) and now considering 108/110 (removed 2) transitions.
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 46 cols
[2024-06-02 18:01:33] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
[2024-06-02 18:01:33] [INFO ] Invariant cache hit.
[2024-06-02 18:01:33] [INFO ] State equation strengthened by 29 read => feed constraints.
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants and state equation in 50 ms returned [11, 29]
[2024-06-02 18:01:33] [INFO ] Actually due to overlaps returned [11]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 77 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 45/84 places, 108/225 transitions.
Graph (trivial) has 18 edges and 45 vertex of which 4 / 45 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 40 transition count 95
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 40 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 7 place count 40 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 39 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 39 transition count 90
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 39 transition count 89
Applied a total of 10 rules in 5 ms. Remains 39 /45 variables (removed 6) and now considering 89/108 (removed 19) transitions.
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 74 transitions (discarded 15 similar events)
// Phase 1: matrix 74 rows 39 cols
[2024-06-02 18:01:33] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:01:33] [INFO ] Flow matrix only has 74 transitions (discarded 15 similar events)
[2024-06-02 18:01:33] [INFO ] Invariant cache hit.
[2024-06-02 18:01:33] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-06-02 18:01:33] [INFO ] Implicit Places using invariants and state equation in 59 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 84 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 38/84 places, 89/225 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 221 ms. Remains : 38/84 places, 89/225 transitions.
[2024-06-02 18:01:33] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:34] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:34] [INFO ] Input system was already deterministic with 89 transitions.
[2024-06-02 18:01:34] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:34] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7017634273548557586.gal : 1 ms
[2024-06-02 18:01:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3890962275338696367.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7017634273548557586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3890962275338696367.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,84242,0.015477,3996,2,161,5,1610,6,0,234,1261,0


Converting to forward existential form...Done !
original formula: A((((p67==1)&&(p70==1))&&(p85==1)) U (AG(E(A((((p50==1)&&(p70==1))&&(p85==1)) U ((p34==1)&&(p86==1))) U (p73==1))) + AF(E(((p14==1)&&(p68...175
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(E(!((E(!(((p34==1)&&(p86==1))) U (!((((p50==1)&&(p70==1))&&(p85==1))) * !(((p34==...751
Reverse transition relation is NOT exact ! Due to transitions t74, t75, t80, t83, t85, Intersection with reachable at each step enabled. (destroyed/revers...184
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.458841,22824,1,0,475,98567,225,303,1974,120133,590
FORMULA CO4-PT-03-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 225/225 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 57 transition count 157
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 57 transition count 157
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 72 place count 57 transition count 139
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 55 transition count 133
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 55 transition count 133
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 55 transition count 132
Applied a total of 77 rules in 2 ms. Remains 55 /84 variables (removed 29) and now considering 132/225 (removed 93) transitions.
[2024-06-02 18:01:34] [INFO ] Flow matrix only has 104 transitions (discarded 28 similar events)
// Phase 1: matrix 104 rows 55 cols
[2024-06-02 18:01:34] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 18:01:34] [INFO ] Implicit Places using invariants in 33 ms returned [36, 37]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/84 places, 132/225 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 51 transition count 130
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 51 transition count 130
Applied a total of 4 rules in 1 ms. Remains 51 /53 variables (removed 2) and now considering 130/132 (removed 2) transitions.
[2024-06-02 18:01:34] [INFO ] Flow matrix only has 102 transitions (discarded 28 similar events)
// Phase 1: matrix 102 rows 51 cols
[2024-06-02 18:01:34] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:34] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-02 18:01:34] [INFO ] Flow matrix only has 102 transitions (discarded 28 similar events)
[2024-06-02 18:01:34] [INFO ] Invariant cache hit.
[2024-06-02 18:01:34] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:34] [INFO ] Implicit Places using invariants and state equation in 58 ms returned [13, 34]
[2024-06-02 18:01:34] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 86 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/84 places, 130/225 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 49 transition count 129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 49 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 48 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 48 transition count 126
Applied a total of 4 rules in 1 ms. Remains 48 /50 variables (removed 2) and now considering 126/130 (removed 4) transitions.
[2024-06-02 18:01:34] [INFO ] Flow matrix only has 100 transitions (discarded 26 similar events)
// Phase 1: matrix 100 rows 48 cols
[2024-06-02 18:01:34] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:34] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:01:34] [INFO ] Flow matrix only has 100 transitions (discarded 26 similar events)
[2024-06-02 18:01:34] [INFO ] Invariant cache hit.
[2024-06-02 18:01:34] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:34] [INFO ] Implicit Places using invariants and state equation in 47 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 71 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 47/84 places, 126/225 transitions.
Applied a total of 0 rules in 0 ms. Remains 47 /47 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 194 ms. Remains : 47/84 places, 126/225 transitions.
[2024-06-02 18:01:34] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:34] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:34] [INFO ] Input system was already deterministic with 126 transitions.
[2024-06-02 18:01:34] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:34] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:34] [INFO ] Time to serialize gal into /tmp/CTLFireability9216039470065055704.gal : 1 ms
[2024-06-02 18:01:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4894804733806480024.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9216039470065055704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4894804733806480024.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,207362,0.026294,4260,2,189,5,2101,6,0,307,1639,0


Converting to forward existential form...Done !
original formula: (A(!(((p18==1)&&(p34==1))) U (((p58==1)&&(p70==1))&&(p78==1))) * EF(((p26==0) + EX(((p48==1) * AG((p50==1)))))))
=> equivalent forward existential formula: ([(FwdU((Init * !((E(!((((p58==1)&&(p70==1))&&(p78==1))) U (!(!(((p18==1)&&(p34==1)))) * !((((p58==1)&&(p70==1))...477
Reverse transition relation is NOT exact ! Due to transitions t103, t104, t113, t116, t119, t122, Intersection with reachable at each step enabled. (destr...197
(forward)formula 0,0,0.397259,21228,1,0,393,95351,285,221,2524,103652,538
FORMULA CO4-PT-03-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-06-02 18:01:35] [INFO ] Flatten gal took : 13 ms
[2024-06-02 18:01:35] [INFO ] Flatten gal took : 5 ms
Total runtime 9759 ms.

BK_STOP 1717351295182

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CO4-PT-03"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CO4-PT-03, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r550-tall-171734898400018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-03.tgz
mv CO4-PT-03 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;