Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r312-tall-171662338500426.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Raft-PT-05, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338500426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 17:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 11 17:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 17:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 17:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 62K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Raft-PT-05-CTLFireability-2024-00
FORMULA_NAME Raft-PT-05-CTLFireability-2024-01
FORMULA_NAME Raft-PT-05-CTLFireability-2024-02
FORMULA_NAME Raft-PT-05-CTLFireability-2024-03
FORMULA_NAME Raft-PT-05-CTLFireability-2024-04
FORMULA_NAME Raft-PT-05-CTLFireability-2024-05
FORMULA_NAME Raft-PT-05-CTLFireability-2024-06
FORMULA_NAME Raft-PT-05-CTLFireability-2024-07
FORMULA_NAME Raft-PT-05-CTLFireability-2024-08
FORMULA_NAME Raft-PT-05-CTLFireability-2024-09
FORMULA_NAME Raft-PT-05-CTLFireability-2024-10
FORMULA_NAME Raft-PT-05-CTLFireability-2024-11
FORMULA_NAME Raft-PT-05-CTLFireability-2023-12
FORMULA_NAME Raft-PT-05-CTLFireability-2023-13
FORMULA_NAME Raft-PT-05-CTLFireability-2023-14
FORMULA_NAME Raft-PT-05-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716695078166

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-26 03:44:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 03:44:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:44:39] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2024-05-26 03:44:39] [INFO ] Transformed 133 places.
[2024-05-26 03:44:39] [INFO ] Transformed 238 transitions.
[2024-05-26 03:44:39] [INFO ] Found NUPN structural information;
[2024-05-26 03:44:39] [INFO ] Parsed PT model containing 133 places and 238 transitions and 864 arcs in 166 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA Raft-PT-05-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Applied a total of 0 rules in 12 ms. Remains 133 /133 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2024-05-26 03:44:39] [INFO ] Flow matrix only has 195 transitions (discarded 21 similar events)
// Phase 1: matrix 195 rows 133 cols
[2024-05-26 03:44:39] [INFO ] Computed 25 invariants in 18 ms
[2024-05-26 03:44:39] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-26 03:44:39] [INFO ] Flow matrix only has 195 transitions (discarded 21 similar events)
[2024-05-26 03:44:39] [INFO ] Invariant cache hit.
[2024-05-26 03:44:39] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:44:40] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
Running 215 sub problems to find dead transitions.
[2024-05-26 03:44:40] [INFO ] Flow matrix only has 195 transitions (discarded 21 similar events)
[2024-05-26 03:44:40] [INFO ] Invariant cache hit.
[2024-05-26 03:44:40] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 132/132 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 2 (OVERLAPS) 1/133 variables, 25/157 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 5 (OVERLAPS) 194/327 variables, 133/291 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 103/394 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/327 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 8 (OVERLAPS) 1/328 variables, 1/395 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/328 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 10 (OVERLAPS) 0/328 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 215 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 395 constraints, problems are : Problem set: 0 solved, 215 unsolved in 8302 ms.
Refiners :[Domain max(s): 133/133 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 133/133 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 215/215 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 215 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 132/132 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 2 (OVERLAPS) 1/133 variables, 25/157 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 5 (OVERLAPS) 194/327 variables, 133/291 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 103/394 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/327 variables, 215/609 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/327 variables, 0/609 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 9 (OVERLAPS) 1/328 variables, 1/610 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/328 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 11 (OVERLAPS) 0/328 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 215 unsolved
No progress, stopping.
After SMT solving in domain Int declared 328/328 variables, and 610 constraints, problems are : Problem set: 0 solved, 215 unsolved in 7897 ms.
Refiners :[Domain max(s): 133/133 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 133/133 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 215/215 constraints, Known Traps: 0/0 constraints]
After SMT, in 16352ms problems are : Problem set: 0 solved, 215 unsolved
Search for dead transitions found 0 dead transitions in 16368ms
Finished structural reductions in LTL mode , in 1 iterations and 16850 ms. Remains : 133/133 places, 216/216 transitions.
Support contains 53 out of 133 places after structural reductions.
[2024-05-26 03:44:56] [INFO ] Flatten gal took : 36 ms
[2024-05-26 03:44:56] [INFO ] Flatten gal took : 15 ms
[2024-05-26 03:44:56] [INFO ] Input system was already deterministic with 216 transitions.
Reduction of identical properties reduced properties to check from 45 to 40
RANDOM walk for 40000 steps (8 resets) in 1257 ms. (31 steps per ms) remains 2/40 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 1/1 properties
[2024-05-26 03:44:57] [INFO ] Flow matrix only has 195 transitions (discarded 21 similar events)
[2024-05-26 03:44:57] [INFO ] Invariant cache hit.
[2024-05-26 03:44:57] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp13 is UNSAT
After SMT solving in domain Real declared 16/328 variables, and 8 constraints, problems are : Problem set: 1 solved, 0 unsolved in 19 ms.
Refiners :[Domain max(s): 5/133 constraints, Positive P Invariants (semi-flows): 3/25 constraints, State Equation: 0/133 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 24ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2024-05-26 03:44:57] [INFO ] Flatten gal took : 11 ms
[2024-05-26 03:44:57] [INFO ] Flatten gal took : 13 ms
[2024-05-26 03:44:57] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 5 stabilizing places and 13 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Applied a total of 10 rules in 12 ms. Remains 128 /133 variables (removed 5) and now considering 206/216 (removed 10) transitions.
[2024-05-26 03:44:57] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-26 03:44:57] [INFO ] Computed 25 invariants in 7 ms
[2024-05-26 03:44:57] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-26 03:44:57] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:44:57] [INFO ] Invariant cache hit.
[2024-05-26 03:44:57] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:44:57] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2024-05-26 03:44:57] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:44:57] [INFO ] Invariant cache hit.
[2024-05-26 03:44:57] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7344 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7834 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 15249ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 15252ms
Starting structural reductions in LTL mode, iteration 1 : 128/133 places, 206/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15510 ms. Remains : 128/133 places, 206/216 transitions.
[2024-05-26 03:45:12] [INFO ] Flatten gal took : 12 ms
[2024-05-26 03:45:12] [INFO ] Flatten gal took : 11 ms
[2024-05-26 03:45:12] [INFO ] Input system was already deterministic with 206 transitions.
[2024-05-26 03:45:12] [INFO ] Flatten gal took : 15 ms
[2024-05-26 03:45:12] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:45:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9325203621078951462.gal : 17 ms
[2024-05-26 03:45:12] [INFO ] Time to serialize properties into /tmp/CTLFireability4744327794086191166.ctl : 4 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/CTLFireability9325203621078951462.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4744327794086191166.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,1.94778e+18,0.722894,27100,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: AX(EF(EX(E(EX(((p57==1)&&(p125==1))) U (((p37==1)&&(p125==1))&&(p131==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U EX(E(EX(((p57==1)&&(p125==1))) U (((p37==1)&&(p125==1))&&(p131==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,1,12.5113,351708,1,0,436,1.72845e+06,432,200,5075,2.37854e+06,487
FORMULA Raft-PT-05-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 126 transition count 204
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 22 place count 118 transition count 196
Iterating global reduction 0 with 8 rules applied. Total rules applied 30 place count 118 transition count 196
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 38 place count 118 transition count 188
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 118 transition count 183
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 53 place count 113 transition count 178
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 73 place count 93 transition count 158
Iterating global reduction 1 with 20 rules applied. Total rules applied 93 place count 93 transition count 158
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 113 place count 93 transition count 138
Applied a total of 113 rules in 60 ms. Remains 93 /133 variables (removed 40) and now considering 138/216 (removed 78) transitions.
[2024-05-26 03:45:25] [INFO ] Flow matrix only has 122 transitions (discarded 16 similar events)
// Phase 1: matrix 122 rows 93 cols
[2024-05-26 03:45:25] [INFO ] Computed 25 invariants in 2 ms
[2024-05-26 03:45:25] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-26 03:45:25] [INFO ] Flow matrix only has 122 transitions (discarded 16 similar events)
[2024-05-26 03:45:25] [INFO ] Invariant cache hit.
[2024-05-26 03:45:25] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-26 03:45:25] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2024-05-26 03:45:25] [INFO ] Redundant transitions in 4 ms returned []
Running 137 sub problems to find dead transitions.
[2024-05-26 03:45:25] [INFO ] Flow matrix only has 122 transitions (discarded 16 similar events)
[2024-05-26 03:45:25] [INFO ] Invariant cache hit.
[2024-05-26 03:45:25] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-26 03:45:26] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (OVERLAPS) 121/214 variables, 93/119 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/214 variables, 75/194 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (OVERLAPS) 1/215 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/215 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 9 (OVERLAPS) 0/215 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Real declared 215/215 variables, and 195 constraints, problems are : Problem set: 0 solved, 137 unsolved in 3956 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 93/93 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 137 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (OVERLAPS) 121/214 variables, 93/119 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/214 variables, 75/194 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 137/331 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/214 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 8 (OVERLAPS) 1/215 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/215 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 10 (OVERLAPS) 0/215 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Int declared 215/215 variables, and 332 constraints, problems are : Problem set: 0 solved, 137 unsolved in 3970 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 93/93 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 1/1 constraints]
After SMT, in 7964ms problems are : Problem set: 0 solved, 137 unsolved
Search for dead transitions found 0 dead transitions in 7966ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/133 places, 138/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8205 ms. Remains : 93/133 places, 138/216 transitions.
[2024-05-26 03:45:33] [INFO ] Flatten gal took : 9 ms
[2024-05-26 03:45:33] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:45:33] [INFO ] Input system was already deterministic with 138 transitions.
[2024-05-26 03:45:33] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:45:33] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:45:33] [INFO ] Time to serialize gal into /tmp/CTLFireability1195321230764931875.gal : 2 ms
[2024-05-26 03:45:33] [INFO ] Time to serialize properties into /tmp/CTLFireability846052085345609122.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/CTLFireability1195321230764931875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability846052085345609122.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,2.37741e+14,0.32974,16260,2,1498,5,54404,6,0,506,64261,0


Converting to forward existential form...Done !
original formula: AG(AF((AG(EF(((p80==0)||(p120==0)))) + ((EF((((p105==1)&&(p73==1))&&(p115==1))) * (p10==1)) * (p105==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((!(E(TRUE U !(E(TRUE U ((p80==0)||(p120==0)))))) + ((E(TRUE U (((p105==1)&&(p73==1))&&(p...201
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t107, t109, Intersection with reachable at each step enable...207
(forward)formula 0,1,0.933502,30124,1,0,267,152961,301,120,3474,112428,307
FORMULA Raft-PT-05-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 129 transition count 208
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 129 transition count 208
Applied a total of 8 rules in 4 ms. Remains 129 /133 variables (removed 4) and now considering 208/216 (removed 8) transitions.
[2024-05-26 03:45:34] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2024-05-26 03:45:34] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:45:34] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-26 03:45:34] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:45:34] [INFO ] Invariant cache hit.
[2024-05-26 03:45:34] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:45:35] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2024-05-26 03:45:35] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:45:35] [INFO ] Invariant cache hit.
[2024-05-26 03:45:35] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 1/320 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 258 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7185 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 207/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 1/320 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 465 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7417 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
After SMT, in 14661ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 14664ms
Starting structural reductions in LTL mode, iteration 1 : 129/133 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14879 ms. Remains : 129/133 places, 208/216 transitions.
[2024-05-26 03:45:49] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:45:49] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:45:49] [INFO ] Input system was already deterministic with 208 transitions.
[2024-05-26 03:45:49] [INFO ] Flatten gal took : 11 ms
[2024-05-26 03:45:49] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:45:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11797717583790734606.gal : 3 ms
[2024-05-26 03:45:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10495487835643040846.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/CTLFireability11797717583790734606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10495487835643040846.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.43428e+18,0.709772,27392,2,1601,5,91840,6,0,720,117735,0


Converting to forward existential form...Done !
original formula: EF((AF((((p121==1)&&(p132==1))&&((p90==0)||(p125==0)))) * EX((AG((p110==1)) * ((p110==1)||((p80==1)&&(p120==1)))))))
=> equivalent forward existential formula: [((EY((FwdU(Init,TRUE) * !(EG(!((((p121==1)&&(p132==1))&&((p90==0)||(p125==0)))))))) * ((p110==1)||((p80==1)&&(p...204
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t11, t12, t13, t15, t16, t17, t19, t20, t21, t23, t205, t207, Inters...248
(forward)formula 0,0,1.50304,38752,1,0,368,211490,433,152,4952,125153,424
FORMULA Raft-PT-05-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Applied a total of 10 rules in 5 ms. Remains 128 /133 variables (removed 5) and now considering 206/216 (removed 10) transitions.
[2024-05-26 03:45:51] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-26 03:45:51] [INFO ] Computed 25 invariants in 2 ms
[2024-05-26 03:45:51] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-26 03:45:51] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:45:51] [INFO ] Invariant cache hit.
[2024-05-26 03:45:51] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:45:51] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2024-05-26 03:45:51] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:45:51] [INFO ] Invariant cache hit.
[2024-05-26 03:45:51] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 6864 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7899 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 14819ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 14821ms
Starting structural reductions in LTL mode, iteration 1 : 128/133 places, 206/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15023 ms. Remains : 128/133 places, 206/216 transitions.
[2024-05-26 03:46:06] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:46:06] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:46:06] [INFO ] Input system was already deterministic with 206 transitions.
[2024-05-26 03:46:06] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:46:06] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:46:06] [INFO ] Time to serialize gal into /tmp/CTLFireability11069295780690435797.gal : 2 ms
[2024-05-26 03:46:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14299675472161560643.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/CTLFireability11069295780690435797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14299675472161560643.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,1.94778e+18,0.735649,27120,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: AX(EF(EG(((E(((p71==1)&&(p115==1)) U ((p60==1)&&(p115==1))) * (p58==1)) * (p125==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U EG(((E(((p71==1)&&(p115==1)) U ((p60==1)&&(p115==1))) * (p58==1)) * (p125==1))))))] = FA...158
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.68891,43348,1,0,398,236016,442,173,5215,168407,471
FORMULA Raft-PT-05-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 129 transition count 208
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 129 transition count 208
Applied a total of 8 rules in 4 ms. Remains 129 /133 variables (removed 4) and now considering 208/216 (removed 8) transitions.
[2024-05-26 03:46:08] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2024-05-26 03:46:08] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:46:08] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-26 03:46:08] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:46:08] [INFO ] Invariant cache hit.
[2024-05-26 03:46:08] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:46:08] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2024-05-26 03:46:08] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:46:08] [INFO ] Invariant cache hit.
[2024-05-26 03:46:08] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 1/320 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 258 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7197 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 207/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 1/320 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 465 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7157 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
After SMT, in 14415ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 14417ms
Starting structural reductions in LTL mode, iteration 1 : 129/133 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14642 ms. Remains : 129/133 places, 208/216 transitions.
[2024-05-26 03:46:22] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:46:22] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:46:22] [INFO ] Input system was already deterministic with 208 transitions.
[2024-05-26 03:46:22] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:46:22] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:46:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6160464332546458363.gal : 2 ms
[2024-05-26 03:46:22] [INFO ] Time to serialize properties into /tmp/CTLFireability6377395532138060403.ctl : 5 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/CTLFireability6160464332546458363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6377395532138060403.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.43428e+18,1.18651,45488,2,2484,5,172303,6,0,720,200462,0


Converting to forward existential form...Done !
original formula: ((E(E(EX((((p125==1)&&(p36==1))&&(p125==1))) U ((p80==1)&&(p120==1))) U A((EG(E(((p79==1)&&(p125==1)) U ((p79==1)&&(p125==1)))) + ((p66==...272
=> equivalent forward existential formula: (([(Init * !(E(E(EX((((p125==1)&&(p36==1))&&(p125==1))) U ((p80==1)&&(p120==1))) U !((E(!(!(EG(!((p110!=1))))) U...521
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t21, t23, t205, t207, Inter...249
(forward)formula 0,0,5.14832,154344,1,0,408,808950,449,180,5222,711565,490
FORMULA Raft-PT-05-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Applied a total of 10 rules in 6 ms. Remains 128 /133 variables (removed 5) and now considering 206/216 (removed 10) transitions.
[2024-05-26 03:46:27] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-26 03:46:27] [INFO ] Computed 25 invariants in 3 ms
[2024-05-26 03:46:27] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-26 03:46:28] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:46:28] [INFO ] Invariant cache hit.
[2024-05-26 03:46:28] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:46:28] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2024-05-26 03:46:28] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:46:28] [INFO ] Invariant cache hit.
[2024-05-26 03:46:28] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 6963 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7257 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 14283ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 14285ms
Starting structural reductions in LTL mode, iteration 1 : 128/133 places, 206/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14506 ms. Remains : 128/133 places, 206/216 transitions.
[2024-05-26 03:46:42] [INFO ] Flatten gal took : 9 ms
[2024-05-26 03:46:42] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:46:42] [INFO ] Input system was already deterministic with 206 transitions.
[2024-05-26 03:46:42] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:46:42] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:46:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15602224656889692528.gal : 2 ms
[2024-05-26 03:46:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2830653251112900198.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/CTLFireability15602224656889692528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2830653251112900198.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,1.94778e+18,0.623161,27160,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: EF(EX(EG((((p84==1)&&(p105==1))||((p88==1)&&(p110==1))))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),(((p84==1)&&(p105==1))||((p88==1)&&(p110==1))))] != FALSE
Hit Full ! (commute/partial/dont) 127/0/79
(forward)formula 0,1,1.02582,27424,1,0,8,124816,19,2,3823,116995,10
FORMULA Raft-PT-05-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 124 transition count 202
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 34 place count 108 transition count 186
Iterating global reduction 0 with 16 rules applied. Total rules applied 50 place count 108 transition count 186
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 66 place count 108 transition count 170
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 71 place count 108 transition count 165
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 81 place count 103 transition count 160
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 100 place count 84 transition count 141
Iterating global reduction 1 with 19 rules applied. Total rules applied 119 place count 84 transition count 141
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 138 place count 84 transition count 122
Applied a total of 138 rules in 23 ms. Remains 84 /133 variables (removed 49) and now considering 122/216 (removed 94) transitions.
[2024-05-26 03:46:43] [INFO ] Flow matrix only has 106 transitions (discarded 16 similar events)
// Phase 1: matrix 106 rows 84 cols
[2024-05-26 03:46:43] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:46:43] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-26 03:46:43] [INFO ] Flow matrix only has 106 transitions (discarded 16 similar events)
[2024-05-26 03:46:43] [INFO ] Invariant cache hit.
[2024-05-26 03:46:43] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-05-26 03:46:43] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-26 03:46:43] [INFO ] Redundant transitions in 2 ms returned []
Running 121 sub problems to find dead transitions.
[2024-05-26 03:46:43] [INFO ] Flow matrix only has 106 transitions (discarded 16 similar events)
[2024-05-26 03:46:43] [INFO ] Invariant cache hit.
[2024-05-26 03:46:43] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 121 unsolved
[2024-05-26 03:46:44] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (OVERLAPS) 105/189 variables, 84/110 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/189 variables, 68/178 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (OVERLAPS) 1/190 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 9 (OVERLAPS) 0/190 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Real declared 190/190 variables, and 179 constraints, problems are : Problem set: 0 solved, 121 unsolved in 3240 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 84/84 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 121 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (OVERLAPS) 105/189 variables, 84/110 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/189 variables, 68/178 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 121/299 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/189 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (OVERLAPS) 1/190 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 10 (OVERLAPS) 0/190 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Int declared 190/190 variables, and 300 constraints, problems are : Problem set: 0 solved, 121 unsolved in 3127 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 84/84 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 1/1 constraints]
After SMT, in 6387ms problems are : Problem set: 0 solved, 121 unsolved
Search for dead transitions found 0 dead transitions in 6388ms
Starting structural reductions in SI_CTL mode, iteration 1 : 84/133 places, 122/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6546 ms. Remains : 84/133 places, 122/216 transitions.
[2024-05-26 03:46:50] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:46:50] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:46:50] [INFO ] Input system was already deterministic with 122 transitions.
[2024-05-26 03:46:50] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:46:50] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:46:50] [INFO ] Time to serialize gal into /tmp/CTLFireability17295784195772129013.gal : 1 ms
[2024-05-26 03:46:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3127784474395937110.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/CTLFireability17295784195772129013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3127784474395937110.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,1.32237e+13,0.126512,9540,2,915,5,31213,6,0,454,26085,0


Converting to forward existential form...Done !
original formula: EF(EG(((p41==1)&&(p105==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p41==1)&&(p105==1)))] != FALSE
Hit Full ! (commute/partial/dont) 94/27/28
(forward)formula 0,1,0.22829,10860,1,0,8,37395,19,1,2434,26085,9
FORMULA Raft-PT-05-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 129 transition count 208
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 129 transition count 208
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 125 transition count 204
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 32 place count 109 transition count 188
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 109 transition count 188
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 64 place count 109 transition count 172
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 68 place count 109 transition count 168
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 76 place count 105 transition count 164
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 92 place count 89 transition count 148
Iterating global reduction 1 with 16 rules applied. Total rules applied 108 place count 89 transition count 148
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 124 place count 89 transition count 132
Applied a total of 124 rules in 31 ms. Remains 89 /133 variables (removed 44) and now considering 132/216 (removed 84) transitions.
[2024-05-26 03:46:50] [INFO ] Flow matrix only has 115 transitions (discarded 17 similar events)
// Phase 1: matrix 115 rows 89 cols
[2024-05-26 03:46:50] [INFO ] Computed 25 invariants in 0 ms
[2024-05-26 03:46:50] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-26 03:46:50] [INFO ] Flow matrix only has 115 transitions (discarded 17 similar events)
[2024-05-26 03:46:50] [INFO ] Invariant cache hit.
[2024-05-26 03:46:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-26 03:46:50] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2024-05-26 03:46:50] [INFO ] Redundant transitions in 3 ms returned []
Running 131 sub problems to find dead transitions.
[2024-05-26 03:46:50] [INFO ] Flow matrix only has 115 transitions (discarded 17 similar events)
[2024-05-26 03:46:50] [INFO ] Invariant cache hit.
[2024-05-26 03:46:50] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-26 03:46:51] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (OVERLAPS) 114/203 variables, 89/115 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 71/186 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (OVERLAPS) 1/204 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/204 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (OVERLAPS) 0/204 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Real declared 204/204 variables, and 187 constraints, problems are : Problem set: 0 solved, 131 unsolved in 3790 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 89/89 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 131 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (OVERLAPS) 114/203 variables, 89/115 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 71/186 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 131/317 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (OVERLAPS) 1/204 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/204 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (OVERLAPS) 0/204 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Int declared 204/204 variables, and 318 constraints, problems are : Problem set: 0 solved, 131 unsolved in 3760 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 89/89 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 1/1 constraints]
After SMT, in 7581ms problems are : Problem set: 0 solved, 131 unsolved
Search for dead transitions found 0 dead transitions in 7582ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/133 places, 132/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7760 ms. Remains : 89/133 places, 132/216 transitions.
[2024-05-26 03:46:58] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:46:58] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:46:58] [INFO ] Input system was already deterministic with 132 transitions.
[2024-05-26 03:46:58] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:46:58] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:46:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14201554498337586432.gal : 1 ms
[2024-05-26 03:46:58] [INFO ] Time to serialize properties into /tmp/CTLFireability13773348421441821946.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/CTLFireability14201554498337586432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13773348421441821946.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,6.68675e+13,0.188188,10940,2,1185,5,35755,6,0,484,34066,0


Converting to forward existential form...Done !
original formula: EF((EF(EG((p116==0))) * EG(AG(((p50==1)&&(p115==1))))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * E(TRUE U EG((p116==0)))),!(E(TRUE U !(((p50==1)&&(p115==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t10, t11, t97, t99, Intersection with reachable at each step enabled...206
(forward)formula 0,0,0.51917,19896,1,0,248,95194,292,110,3361,63162,282
FORMULA Raft-PT-05-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Applied a total of 10 rules in 2 ms. Remains 128 /133 variables (removed 5) and now considering 206/216 (removed 10) transitions.
[2024-05-26 03:46:58] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-26 03:46:58] [INFO ] Computed 25 invariants in 0 ms
[2024-05-26 03:46:58] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-26 03:46:58] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:46:58] [INFO ] Invariant cache hit.
[2024-05-26 03:46:58] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:46:58] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2024-05-26 03:46:58] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:46:58] [INFO ] Invariant cache hit.
[2024-05-26 03:46:58] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7093 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7442 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 14603ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 14606ms
Starting structural reductions in LTL mode, iteration 1 : 128/133 places, 206/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14803 ms. Remains : 128/133 places, 206/216 transitions.
[2024-05-26 03:47:13] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:47:13] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:47:13] [INFO ] Input system was already deterministic with 206 transitions.
[2024-05-26 03:47:13] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:47:13] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:47:13] [INFO ] Time to serialize gal into /tmp/CTLFireability5703673306471950292.gal : 2 ms
[2024-05-26 03:47:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14544875208539469651.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/CTLFireability5703673306471950292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14544875208539469651.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,1.94778e+18,0.668885,26868,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: AG(EX(EF(((p10!=1)||(p105!=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(E(TRUE U ((p10!=1)||(p105!=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,1,1.27719,34800,1,0,363,189269,428,149,4999,118638,419
FORMULA Raft-PT-05-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 125 transition count 203
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 28 place count 113 transition count 191
Iterating global reduction 0 with 12 rules applied. Total rules applied 40 place count 113 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 52 place count 113 transition count 179
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 57 place count 113 transition count 174
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 67 place count 108 transition count 169
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 87 place count 88 transition count 149
Iterating global reduction 1 with 20 rules applied. Total rules applied 107 place count 88 transition count 149
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 127 place count 88 transition count 129
Applied a total of 127 rules in 27 ms. Remains 88 /133 variables (removed 45) and now considering 129/216 (removed 87) transitions.
[2024-05-26 03:47:14] [INFO ] Flow matrix only has 113 transitions (discarded 16 similar events)
// Phase 1: matrix 113 rows 88 cols
[2024-05-26 03:47:14] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:47:14] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-26 03:47:14] [INFO ] Flow matrix only has 113 transitions (discarded 16 similar events)
[2024-05-26 03:47:14] [INFO ] Invariant cache hit.
[2024-05-26 03:47:14] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-26 03:47:14] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2024-05-26 03:47:14] [INFO ] Redundant transitions in 2 ms returned []
Running 128 sub problems to find dead transitions.
[2024-05-26 03:47:14] [INFO ] Flow matrix only has 113 transitions (discarded 16 similar events)
[2024-05-26 03:47:14] [INFO ] Invariant cache hit.
[2024-05-26 03:47:14] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/88 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 128 unsolved
[2024-05-26 03:47:15] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 112/200 variables, 88/114 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 71/185 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 1/201 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/201 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 186 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3519 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 88/88 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/88 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 112/200 variables, 88/114 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 71/185 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 128/313 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 1/201 variables, 1/314 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 10 (OVERLAPS) 0/201 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 314 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3460 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 88/88 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 1/1 constraints]
After SMT, in 7007ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 7008ms
Starting structural reductions in SI_CTL mode, iteration 1 : 88/133 places, 129/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7176 ms. Remains : 88/133 places, 129/216 transitions.
[2024-05-26 03:47:21] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:47:21] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:47:21] [INFO ] Input system was already deterministic with 129 transitions.
[2024-05-26 03:47:21] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:47:21] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:47:21] [INFO ] Time to serialize gal into /tmp/CTLFireability3839101517711247638.gal : 1 ms
[2024-05-26 03:47:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7456295452702414276.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/CTLFireability3839101517711247638.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7456295452702414276.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,5.01509e+13,0.137349,9356,2,816,5,27164,6,0,477,28666,0


Converting to forward existential form...Done !
original formula: AG(AF(!(E(A(((p50==1)&&(p115==1)) U ((p19==1)&&(p125==1))) U (p125!=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(E(!((E(!(((p19==1)&&(p125==1))) U (!(((p50==1)&&(p115==1))) * !(((p19==1)&&(p125==1)))...215
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t94, t96, Intersection with reachable at each step enabled. (des...199
(forward)formula 0,0,0.57188,24304,1,0,275,117655,288,132,3216,114601,304
FORMULA Raft-PT-05-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Applied a total of 10 rules in 2 ms. Remains 128 /133 variables (removed 5) and now considering 206/216 (removed 10) transitions.
[2024-05-26 03:47:22] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-26 03:47:22] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:47:22] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-26 03:47:22] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:47:22] [INFO ] Invariant cache hit.
[2024-05-26 03:47:22] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:47:22] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2024-05-26 03:47:22] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:47:22] [INFO ] Invariant cache hit.
[2024-05-26 03:47:22] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 6834 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7408 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 14303ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 14306ms
Starting structural reductions in LTL mode, iteration 1 : 128/133 places, 206/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14497 ms. Remains : 128/133 places, 206/216 transitions.
[2024-05-26 03:47:37] [INFO ] Flatten gal took : 11 ms
[2024-05-26 03:47:37] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:47:37] [INFO ] Input system was already deterministic with 206 transitions.
[2024-05-26 03:47:37] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:47:37] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:47:37] [INFO ] Time to serialize gal into /tmp/CTLFireability9163566391660145341.gal : 1 ms
[2024-05-26 03:47:37] [INFO ] Time to serialize properties into /tmp/CTLFireability1249263319017465333.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/CTLFireability9163566391660145341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1249263319017465333.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,1.94778e+18,0.606905,27128,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: AG(AX(((EF((p117==0)) + (p39==0)) + (p125==0))))
=> equivalent forward existential formula: [(((EY(FwdU(Init,TRUE)) * !((p125==0))) * !((p39==0))) * !(E(TRUE U (p117==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,1,1.1523,34396,1,0,362,184094,428,148,4930,116995,417
FORMULA Raft-PT-05-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 130 transition count 210
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 130 transition count 210
Applied a total of 6 rules in 1 ms. Remains 130 /133 variables (removed 3) and now considering 210/216 (removed 6) transitions.
[2024-05-26 03:47:38] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2024-05-26 03:47:38] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:47:38] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-26 03:47:38] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
[2024-05-26 03:47:38] [INFO ] Invariant cache hit.
[2024-05-26 03:47:38] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:47:38] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Running 209 sub problems to find dead transitions.
[2024-05-26 03:47:38] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
[2024-05-26 03:47:38] [INFO ] Invariant cache hit.
[2024-05-26 03:47:38] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (OVERLAPS) 191/321 variables, 130/155 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 103/258 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (OVERLAPS) 1/322 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (OVERLAPS) 0/322 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Real declared 322/322 variables, and 259 constraints, problems are : Problem set: 0 solved, 209 unsolved in 7153 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 130/130 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 209 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (OVERLAPS) 191/321 variables, 130/155 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 103/258 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 209/467 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (OVERLAPS) 1/322 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/322 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 9 (OVERLAPS) 0/322 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Int declared 322/322 variables, and 468 constraints, problems are : Problem set: 0 solved, 209 unsolved in 7574 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 130/130 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints]
After SMT, in 14788ms problems are : Problem set: 0 solved, 209 unsolved
Search for dead transitions found 0 dead transitions in 14790ms
Starting structural reductions in LTL mode, iteration 1 : 130/133 places, 210/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14995 ms. Remains : 130/133 places, 210/216 transitions.
[2024-05-26 03:47:53] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:47:53] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:47:53] [INFO ] Input system was already deterministic with 210 transitions.
[2024-05-26 03:47:53] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:47:53] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:47:53] [INFO ] Time to serialize gal into /tmp/CTLFireability16764475722552974235.gal : 1 ms
[2024-05-26 03:47:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2285593621979237.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/CTLFireability16764475722552974235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2285593621979237.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,3.04226e+18,1.70349,50488,2,3128,5,182787,6,0,726,229055,0


Converting to forward existential form...Done !
original formula: AG((((EX((((p61==1)&&(p105==1))&&((p47==1)&&(p110==1)))) + EF(((p85==0)||(p125==0)))) + (EX(((((p116==1)&&(p132==1))||((p105==1)&&(p126==...646
=> equivalent forward existential formula: (([((((FwdU(Init,TRUE) * !(((EX((((p61==1)&&(p105==1))&&((p47==1)&&(p110==1)))) + E(TRUE U ((p85==0)||(p125==0))...1488
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t9, t11, t12, t13, t15, t16, t17, t18, t20, t21, t22, t24, t207, t209, I...253
(forward)formula 0,1,5.76689,129172,1,0,451,745191,471,199,5178,602050,527
FORMULA Raft-PT-05-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Applied a total of 10 rules in 4 ms. Remains 128 /133 variables (removed 5) and now considering 206/216 (removed 10) transitions.
[2024-05-26 03:47:59] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-26 03:47:59] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:47:59] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-26 03:47:59] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:47:59] [INFO ] Invariant cache hit.
[2024-05-26 03:47:59] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:47:59] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2024-05-26 03:47:59] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:47:59] [INFO ] Invariant cache hit.
[2024-05-26 03:47:59] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 6975 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7228 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 14272ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 14274ms
Starting structural reductions in LTL mode, iteration 1 : 128/133 places, 206/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14496 ms. Remains : 128/133 places, 206/216 transitions.
[2024-05-26 03:48:13] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:48:13] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:48:13] [INFO ] Input system was already deterministic with 206 transitions.
[2024-05-26 03:48:13] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:48:13] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:48:13] [INFO ] Time to serialize gal into /tmp/CTLFireability3276640849603922042.gal : 1 ms
[2024-05-26 03:48:13] [INFO ] Time to serialize properties into /tmp/CTLFireability9010716552467474242.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/CTLFireability3276640849603922042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9010716552467474242.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,1.94778e+18,0.658076,27112,2,1615,5,90265,6,0,714,116995,0


Converting to forward existential form...Done !
original formula: EX(AX(EF((EF(((p40==1)&&(p110==1))) + (((p32==1)&&(p120==1))&&((p109==1)||((p60==1)&&(p115==1))))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U (E(TRUE U ((p40==1)&&(p110==1))) + (((p32==1)&&(p120==1))&&((p109==1)||((p60==1)&&(...182
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t203, t205, Intersecti...244
(forward)formula 0,1,1.42257,38832,1,0,367,213142,429,154,5013,126946,428
FORMULA Raft-PT-05-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 206
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 126 transition count 204
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 22 place count 118 transition count 196
Iterating global reduction 0 with 8 rules applied. Total rules applied 30 place count 118 transition count 196
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 38 place count 118 transition count 188
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 118 transition count 183
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 51 place count 114 transition count 179
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 64 place count 101 transition count 166
Iterating global reduction 1 with 13 rules applied. Total rules applied 77 place count 101 transition count 166
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 90 place count 101 transition count 153
Applied a total of 90 rules in 19 ms. Remains 101 /133 variables (removed 32) and now considering 153/216 (removed 63) transitions.
[2024-05-26 03:48:15] [INFO ] Flow matrix only has 137 transitions (discarded 16 similar events)
// Phase 1: matrix 137 rows 101 cols
[2024-05-26 03:48:15] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:48:15] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-26 03:48:15] [INFO ] Flow matrix only has 137 transitions (discarded 16 similar events)
[2024-05-26 03:48:15] [INFO ] Invariant cache hit.
[2024-05-26 03:48:15] [INFO ] State equation strengthened by 83 read => feed constraints.
[2024-05-26 03:48:15] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2024-05-26 03:48:15] [INFO ] Redundant transitions in 1 ms returned []
Running 152 sub problems to find dead transitions.
[2024-05-26 03:48:15] [INFO ] Flow matrix only has 137 transitions (discarded 16 similar events)
[2024-05-26 03:48:15] [INFO ] Invariant cache hit.
[2024-05-26 03:48:15] [INFO ] State equation strengthened by 83 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 152 unsolved
[2024-05-26 03:48:15] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 136/237 variables, 101/127 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 82/209 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (OVERLAPS) 1/238 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/238 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (OVERLAPS) 0/238 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 210 constraints, problems are : Problem set: 0 solved, 152 unsolved in 4728 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 101/101 constraints, ReadFeed: 83/83 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 136/237 variables, 101/127 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 82/209 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 152/361 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (OVERLAPS) 1/238 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/238 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 10 (OVERLAPS) 0/238 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 362 constraints, problems are : Problem set: 0 solved, 152 unsolved in 4767 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 101/101 constraints, ReadFeed: 83/83 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 1/1 constraints]
After SMT, in 9536ms problems are : Problem set: 0 solved, 152 unsolved
Search for dead transitions found 0 dead transitions in 9538ms
Starting structural reductions in SI_CTL mode, iteration 1 : 101/133 places, 153/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9707 ms. Remains : 101/133 places, 153/216 transitions.
[2024-05-26 03:48:24] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:48:24] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:48:24] [INFO ] Input system was already deterministic with 153 transitions.
[2024-05-26 03:48:24] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:48:24] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:48:24] [INFO ] Time to serialize gal into /tmp/CTLFireability12867940926554107526.gal : 1 ms
[2024-05-26 03:48:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3688307549931082162.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/CTLFireability12867940926554107526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3688307549931082162.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.20098e+15,0.333355,17168,2,1575,5,63351,6,0,553,63561,0


Converting to forward existential form...Done !
original formula: !(E(((AF(((p93==1)&&(p115==1))) * ((E(((p57==1)&&(p125==1)) U ((p40==1)&&(p110==1))) + (((p102==1)&&(p90==1))&&(p125==1))) + ((!((p6==1)&...264
=> equivalent forward existential formula: [(FwdU(Init,((!(EG(!(((p93==1)&&(p115==1))))) * ((E(((p57==1)&&(p125==1)) U ((p40==1)&&(p110==1))) + (((p102==1)...318
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t11, t126, t128, Intersection with reachable at each step enable...207
(forward)formula 0,1,1.01181,34468,1,0,303,175256,341,137,3768,145777,347
FORMULA Raft-PT-05-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-26 03:48:25] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:48:25] [INFO ] Flatten gal took : 6 ms
Total runtime 226584 ms.

BK_STOP 1716695305956

--------------------
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="Raft-PT-05"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Raft-PT-05, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-171662338500426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-05.tgz
mv Raft-PT-05 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.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 ;