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.r070-tall-171620505700378.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ClientsAndServers-PT-N0001P0, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505700378
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 23:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 12 23:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 23:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 12 23:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 9.2K May 18 16:42 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 ClientsAndServers-PT-N0001P0-CTLFireability-2024-00
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-01
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-02
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-03
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-04
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-05
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-06
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-07
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-08
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-09
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-10
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2024-11
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2023-12
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2023-13
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2023-14
FORMULA_NAME ClientsAndServers-PT-N0001P0-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716290860166

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ClientsAndServers-PT-N0001P0
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 11:27:41] [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]
[2024-05-21 11:27:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 11:27:41] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2024-05-21 11:27:41] [INFO ] Transformed 25 places.
[2024-05-21 11:27:41] [INFO ] Transformed 18 transitions.
[2024-05-21 11:27:41] [INFO ] Parsed PT model containing 25 places and 18 transitions and 54 arcs in 127 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 10 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-21 11:27:41] [INFO ] Computed 8 invariants in 5 ms
[2024-05-21 11:27:41] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-05-21 11:27:41] [INFO ] Invariant cache hit.
[2024-05-21 11:27:41] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-21 11:27:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/25 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/43 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/43 variables, and 33 constraints, problems are : Problem set: 0 solved, 17 unsolved in 268 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/25 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-21 11:27:42] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 8 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/43 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/43 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 0/43 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/43 variables, and 51 constraints, problems are : Problem set: 0 solved, 17 unsolved in 339 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
After SMT, in 637ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 654ms
Finished structural reductions in LTL mode , in 1 iterations and 907 ms. Remains : 25/25 places, 18/18 transitions.
Support contains 25 out of 25 places after structural reductions.
[2024-05-21 11:27:42] [INFO ] Flatten gal took : 15 ms
[2024-05-21 11:27:42] [INFO ] Flatten gal took : 5 ms
[2024-05-21 11:27:42] [INFO ] Input system was already deterministic with 18 transitions.
Reduction of identical properties reduced properties to check from 40 to 39
RANDOM walk for 16929 steps (93 resets) in 606 ms. (27 steps per ms) remains 0/39 properties
[2024-05-21 11:27:42] [INFO ] Flatten gal took : 3 ms
[2024-05-21 11:27:42] [INFO ] Flatten gal took : 4 ms
[2024-05-21 11:27:42] [INFO ] Input system was already deterministic with 18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 6 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2024-05-21 11:27:42] [INFO ] Computed 6 invariants in 2 ms
[2024-05-21 11:27:43] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-21 11:27:43] [INFO ] Invariant cache hit.
[2024-05-21 11:27:43] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-21 11:27:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/23 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/41 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-21 11:27:43] [INFO ] Deduced a trap composed of 10 places in 16 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/41 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/41 variables, and 30 constraints, problems are : Problem set: 0 solved, 17 unsolved in 194 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/23 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 18/41 variables, 23/30 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 17/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/41 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 41/41 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 152 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
After SMT, in 352ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 352ms
Starting structural reductions in LTL mode, iteration 1 : 23/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 434 ms. Remains : 23/25 places, 18/18 transitions.
[2024-05-21 11:27:43] [INFO ] Flatten gal took : 3 ms
[2024-05-21 11:27:43] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:43] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:43] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:43] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9693146157712426880.gal : 1 ms
[2024-05-21 11:27:43] [INFO ] Time to serialize properties into /tmp/CTLFireability10350832926508662275.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/CTLFireability9693146157712426880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10350832926508662275.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,27576,0.059614,5768,2,501,5,12573,6,0,113,13096,0


Converting to forward existential form...Done !
original formula: ((A(((StF>=1) + EG((((CF>=1)&&(Si>=1))&&((SG>=1)&&(SwG>=1))))) U EF(((EF((MpG>=1)) * EG(((SG>=1)&&(SwG>=1)))) * (StR<1)))) * AF(((A(((CF>...323
=> equivalent forward existential formula: ((([((FwdU(Init,!(E(TRUE U ((E(TRUE U (MpG>=1)) * EG(((SG>=1)&&(SwG>=1)))) * (StR<1))))) * !(((StF>=1) + EG((((C...739
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,1.24306,47392,1,0,1830,287323,109,929,716,254008,2432
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 22 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 20 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 19 transition count 15
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 9 place count 19 transition count 12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 15 place count 16 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 17 place count 15 transition count 11
Applied a total of 17 rules in 14 ms. Remains 15 /25 variables (removed 10) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 15 cols
[2024-05-21 11:27:44] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 11:27:44] [INFO ] Implicit Places using invariants in 33 ms returned [10, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 13/25 places, 11/18 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 13 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 12 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 12 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 11 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 10 transition count 8
Applied a total of 6 rules in 2 ms. Remains 10 /13 variables (removed 3) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 10 cols
[2024-05-21 11:27:44] [INFO ] Computed 3 invariants in 0 ms
[2024-05-21 11:27:44] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-21 11:27:44] [INFO ] Invariant cache hit.
[2024-05-21 11:27:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 10/25 places, 8/18 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 99 ms. Remains : 10/25 places, 8/18 transitions.
[2024-05-21 11:27:44] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:44] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:44] [INFO ] Input system was already deterministic with 8 transitions.
[2024-05-21 11:27:44] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:44] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9819723330012768040.gal : 1 ms
[2024-05-21 11:27:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17900064426944155025.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/CTLFireability9819723330012768040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17900064426944155025.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,251,0.002819,3328,2,67,5,381,6,0,51,337,0


Converting to forward existential form...Done !
original formula: AG((AF(((CF>=1)&&(Si>=1))) + ((SA>=1)&&(SwA>=1))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(((SA>=1)&&(SwA>=1)))),!(((CF>=1)&&(Si>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 3/0/5
Hit Full ! (commute/partial/dont) 0/0/5
Hit Full ! (commute/partial/dont) 0/0/5
Hit Full ! (commute/partial/dont) 0/0/5
(forward)formula 0,0,0.009872,3644,1,0,11,2448,22,5,263,2352,9
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 21 transition count 13
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 14 place count 16 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 14 place count 16 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 14 transition count 11
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 26 place count 10 transition count 7
Applied a total of 26 rules in 3 ms. Remains 10 /25 variables (removed 15) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 10 cols
[2024-05-21 11:27:44] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 11:27:44] [INFO ] Implicit Places using invariants in 21 ms returned [6, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 22 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/25 places, 7/18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 6
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 7 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 6 transition count 5
Applied a total of 4 rules in 0 ms. Remains 6 /8 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 6 cols
[2024-05-21 11:27:44] [INFO ] Computed 2 invariants in 1 ms
[2024-05-21 11:27:44] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 11:27:44] [INFO ] Invariant cache hit.
[2024-05-21 11:27:44] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 6/25 places, 5/18 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 71 ms. Remains : 6/25 places, 5/18 transitions.
[2024-05-21 11:27:44] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:44] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:44] [INFO ] Input system was already deterministic with 5 transitions.
[2024-05-21 11:27:44] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:44] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4496383443436029016.gal : 1 ms
[2024-05-21 11:27:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1684238065063419343.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/CTLFireability4496383443436029016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1684238065063419343.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,45,0.003074,3308,2,40,5,309,6,0,32,269,0


Converting to forward existential form...Done !
original formula: EF(AG(AF(((StR<1)||(MpG>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!(((StR<1)||(MpG>=1)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.005136,3624,1,0,8,394,22,3,148,275,5
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 0 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 11:27:44] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 11:27:44] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 11:27:44] [INFO ] Invariant cache hit.
[2024-05-21 11:27:45] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-21 11:27:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/22 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 18/40 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/40 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 27 constraints, problems are : Problem set: 0 solved, 17 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-21 11:27:45] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/40 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 186 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
After SMT, in 333ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 334ms
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 394 ms. Remains : 22/25 places, 18/18 transitions.
[2024-05-21 11:27:45] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:45] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:45] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:45] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:45] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:45] [INFO ] Time to serialize gal into /tmp/CTLFireability12425383772850835515.gal : 1 ms
[2024-05-21 11:27:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1395844799790521572.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/CTLFireability12425383772850835515.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1395844799790521572.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,27576,0.069615,6632,2,893,5,17183,6,0,109,18403,0


Converting to forward existential form...Done !
original formula: (AF(AX(EX(EG(((CG<1)||(CwG<1)))))) * EX(EF(AG((((((CF>=1)&&(Si>=1))&&(Cb>=1))||(SF<1))||(Mi<1))))))
=> equivalent forward existential formula: ([FwdG(Init,!(!(EX(!(EX(EG(((CG<1)||(CwG<1)))))))))] = FALSE * [(Init * !(EX(E(TRUE U !(E(TRUE U !((((((CF>=1)&&...208
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,1.14084,43380,1,0,693,252502,67,481,677,272562,865
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2024-05-21 11:27:46] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 11:27:46] [INFO ] Implicit Places using invariants in 28 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 22/25 places, 18/18 transitions.
[2024-05-21 11:27:46] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:46] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:46] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:46] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:46] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14180456650948387385.gal : 0 ms
[2024-05-21 11:27:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2249242047582281494.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/CTLFireability14180456650948387385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2249242047582281494.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,27576,0.063454,6364,2,1055,5,16156,6,0,109,16734,0


Converting to forward existential form...Done !
original formula: (EG(AX((((A(((CA>=1)&&(CwA>=1)) U ((CG>=1)&&(CwG>=1))) * (CF>=1)) * ((Si>=1)&&(Uf>=1))) * (MwU>=1)))) + EF(EX(EF((EG((MtF>=1)) * AX((SpA>...164
=> equivalent forward existential formula: ([FwdG(Init,!(EX(!((((!((E(!(((CG>=1)&&(CwG>=1))) U (!(((CA>=1)&&(CwA>=1))) * !(((CG>=1)&&(CwG>=1))))) + EG(!(((...320
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.503673,21840,1,0,528,120166,76,250,671,107097,721
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 11:27:47] [INFO ] Computed 5 invariants in 2 ms
[2024-05-21 11:27:47] [INFO ] Implicit Places using invariants in 36 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 21/25 places, 18/18 transitions.
[2024-05-21 11:27:47] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:47] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:47] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:47] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:47] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10905790653209282630.gal : 1 ms
[2024-05-21 11:27:47] [INFO ] Time to serialize properties into /tmp/CTLFireability1029996045201264223.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/CTLFireability10905790653209282630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1029996045201264223.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,27576,0.046039,5304,2,417,5,10502,6,0,105,11048,0


Converting to forward existential form...Done !
original formula: !(E((((SA>=1)&&(SwA>=1))&&(StR>=1)) U !(AX(AX(AF((StF>=1)))))))
=> equivalent forward existential formula: [FwdG(EY(EY(FwdU(Init,(((SA>=1)&&(SwA>=1))&&(StR>=1))))),!((StF>=1)))] = FALSE
Hit Full ! (commute/partial/dont) 13/9/5
Hit Full ! (commute/partial/dont) 16/0/2
(forward)formula 0,0,0.091123,6360,1,0,12,17229,27,3,555,13564,13
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 2 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 11:27:47] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 11:27:47] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 11:27:47] [INFO ] Invariant cache hit.
[2024-05-21 11:27:47] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-21 11:27:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/22 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 18/40 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/40 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 27 constraints, problems are : Problem set: 0 solved, 17 unsolved in 139 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-21 11:27:47] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/40 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 194 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
After SMT, in 338ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 338ms
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 397 ms. Remains : 22/25 places, 18/18 transitions.
[2024-05-21 11:27:47] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:47] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:47] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:47] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:47] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:47] [INFO ] Time to serialize gal into /tmp/CTLFireability2593985599310349090.gal : 0 ms
[2024-05-21 11:27:47] [INFO ] Time to serialize properties into /tmp/CTLFireability16931027163224691223.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/CTLFireability2593985599310349090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16931027163224691223.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,27576,0.076261,6632,2,893,5,17183,6,0,109,18403,0


Converting to forward existential form...Done !
original formula: EX(!(E(!(AX(EG(((SR>=1)&&(Mi>=1))))) U !(AG(AF(((CG>=1)&&(CwG>=1))))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(!(!(EX(!(EG(((SR>=1)&&(Mi>=1))))))) U !(!(E(TRUE U !(!(EG(!(((CG>=1)&&(CwG>=1))))))))))))] != F...159
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.481294,21008,1,0,480,116272,70,221,667,95197,674
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 2 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2024-05-21 11:27:48] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 11:27:48] [INFO ] Implicit Places using invariants in 31 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 22/25 places, 18/18 transitions.
[2024-05-21 11:27:48] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:48] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:48] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:48] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:48] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6832463782325042491.gal : 1 ms
[2024-05-21 11:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3386357091782999049.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/CTLFireability6832463782325042491.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3386357091782999049.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,27576,0.046927,5304,2,423,5,10755,6,0,109,11507,0


Converting to forward existential form...Done !
original formula: (!(E(EX(AF((MpA>=1))) U AG(!(AG((Cb>=1)))))) * !(E(AG(A((((SA>=1)&&(SwA>=1))||((SG>=1)&&(SwG>=1))) U (Cb<1))) U ((SG>=1)&&(SwG>=1)))))
=> equivalent forward existential formula: ([(FwdU(Init,EX(!(EG(!((MpA>=1)))))) * !(E(TRUE U !(!(!(E(TRUE U !((Cb>=1)))))))))] = FALSE * [(FwdU(Init,!(E(TR...294
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.488052,21912,1,0,697,121496,81,353,668,112251,938
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2024-05-21 11:27:48] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 11:27:48] [INFO ] Implicit Places using invariants in 33 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 22/25 places, 18/18 transitions.
[2024-05-21 11:27:48] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:48] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:48] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:48] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:48] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2790928019897465913.gal : 11 ms
[2024-05-21 11:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14413039716345361326.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/CTLFireability2790928019897465913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14413039716345361326.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,27576,0.063078,6096,2,904,5,15837,6,0,109,16247,0


Converting to forward existential form...Done !
original formula: (AF(((CA>=1)&&(CwA>=1))) + EX((AG(((AF((MtF>=1)) * AF(((SG>=1)&&(SwG>=1)))) * ((Cb>=1)&&(MpA>=1)))) + AX((MtF>=1)))))
=> equivalent forward existential formula: [FwdG((Init * !(EX((!(E(TRUE U !(((!(EG(!((MtF>=1)))) * !(EG(!(((SG>=1)&&(SwG>=1)))))) * ((Cb>=1)&&(MpA>=1))))))...213
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Hit Full ! (commute/partial/dont) 15/0/3
(forward)formula 0,0,0.817468,34792,1,0,1037,206944,78,510,702,186372,1365
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 21 transition count 15
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 18 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 17 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 12 place count 17 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 16 place count 15 transition count 12
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 3 with 6 rules applied. Total rules applied 22 place count 12 transition count 9
Applied a total of 22 rules in 3 ms. Remains 12 /25 variables (removed 13) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 12 cols
[2024-05-21 11:27:49] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 11:27:49] [INFO ] Implicit Places using invariants in 18 ms returned [7, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 19 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 10/25 places, 9/18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9 transition count 8
Applied a total of 2 rules in 0 ms. Remains 9 /10 variables (removed 1) and now considering 8/9 (removed 1) transitions.
// Phase 1: matrix 8 rows 9 cols
[2024-05-21 11:27:49] [INFO ] Computed 2 invariants in 0 ms
[2024-05-21 11:27:49] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-21 11:27:49] [INFO ] Invariant cache hit.
[2024-05-21 11:27:49] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 9/25 places, 8/18 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 60 ms. Remains : 9/25 places, 8/18 transitions.
[2024-05-21 11:27:49] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:49] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:49] [INFO ] Input system was already deterministic with 8 transitions.
[2024-05-21 11:27:49] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:49] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:49] [INFO ] Time to serialize gal into /tmp/CTLFireability7032851587102582399.gal : 1 ms
[2024-05-21 11:27:49] [INFO ] Time to serialize properties into /tmp/CTLFireability7425654391400153149.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/CTLFireability7032851587102582399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7425654391400153149.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,116,0.003737,3328,2,64,5,564,6,0,47,516,0


Converting to forward existential form...Done !
original formula: (AF(AG(EF((SpG>=1)))) * !(A(((Uf>=1)&&(MwU>=1)) U (StR>=1))))
=> equivalent forward existential formula: ([FwdG(Init,!(!(E(TRUE U !(E(TRUE U (SpG>=1)))))))] = FALSE * [((Init * !(EG(!((StR>=1))))) * !(E(!((StR>=1)) U ...206
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/0/2
Hit Full ! (commute/partial/dont) 6/0/2
(forward)formula 0,0,0.013172,3908,1,0,15,2519,31,11,254,2079,18
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2024-05-21 11:27:49] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 11:27:49] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 11:27:49] [INFO ] Invariant cache hit.
[2024-05-21 11:27:49] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-21 11:27:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/23 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/41 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/41 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/41 variables, and 29 constraints, problems are : Problem set: 0 solved, 17 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/23 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/41 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 17/46 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/41 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 41/41 variables, and 46 constraints, problems are : Problem set: 0 solved, 17 unsolved in 138 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 286ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 286ms
Starting structural reductions in LTL mode, iteration 1 : 23/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 340 ms. Remains : 23/25 places, 18/18 transitions.
[2024-05-21 11:27:50] [INFO ] Flatten gal took : 3 ms
[2024-05-21 11:27:50] [INFO ] Flatten gal took : 5 ms
[2024-05-21 11:27:50] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:50] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:50] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:50] [INFO ] Time to serialize gal into /tmp/CTLFireability1447876260875805881.gal : 0 ms
[2024-05-21 11:27:50] [INFO ] Time to serialize properties into /tmp/CTLFireability11299287643313931329.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/CTLFireability1447876260875805881.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11299287643313931329.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,27576,0.077471,6640,2,1014,5,17431,6,0,113,18281,0


Converting to forward existential form...Done !
original formula: E((!((AF(AG(((CR>=1)&&(Si>=1)))) + (SpA>=1))) + AX((EX(AX(((CG>=1)&&(CwG>=1)))) * !(E(((SR>=1)&&(Mi>=1)) U ((Uf>=1)&&(MwU>=1))))))) U EG(...238
=> equivalent forward existential formula: [FwdG(FwdU(Init,(!((!(EG(!(!(E(TRUE U !(((CR>=1)&&(Si>=1)))))))) + (SpA>=1))) + !(EX(!((EX(!(EX(!(((CG>=1)&&(CwG...312
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,0.85406,32952,1,0,640,178275,83,459,707,212437,748
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 24 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 23 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 23 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 22 transition count 16
Applied a total of 5 rules in 5 ms. Remains 22 /25 variables (removed 3) and now considering 16/18 (removed 2) transitions.
// Phase 1: matrix 16 rows 22 cols
[2024-05-21 11:27:50] [INFO ] Computed 7 invariants in 0 ms
[2024-05-21 11:27:50] [INFO ] Implicit Places using invariants in 23 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/25 places, 16/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 21 /21 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 31 ms. Remains : 21/25 places, 16/18 transitions.
[2024-05-21 11:27:50] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:50] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:50] [INFO ] Input system was already deterministic with 16 transitions.
[2024-05-21 11:27:50] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:50] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:50] [INFO ] Time to serialize gal into /tmp/CTLFireability16195957005827185964.gal : 2 ms
[2024-05-21 11:27:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15704190828324821687.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/CTLFireability16195957005827185964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15704190828324821687.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,21421,0.058401,5828,2,947,5,13767,6,0,103,15080,0


Converting to forward existential form...Done !
original formula: AG(((E(E((((CG>=1)&&(CwG>=1))||(MtF>=1)) U AG((StR>=1))) U (!(EG(((CG>=1)&&(CwG>=1)))) * AF(((SA>=1)&&(SwA>=1))))) + A((((CA>=1)&&(CwA>=1...321
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * !((E(E((((CG>=1)&&(CwG>=1))||(MtF>=1)) U !(E(TRUE U !((StR>=1))))) U (!(EG(((CG>=1)&&(CwG...860
Reverse transition relation is NOT exact ! Due to transitions t9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
Hit Full ! (commute/partial/dont) 13/0/3
(forward)formula 0,0,0.868372,35496,1,0,958,206256,93,414,678,182677,1545
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-21 11:27:51] [INFO ] Computed 8 invariants in 1 ms
[2024-05-21 11:27:51] [INFO ] Implicit Places using invariants in 29 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 24/25 places, 18/18 transitions.
[2024-05-21 11:27:51] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:51] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:51] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:51] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:51] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13819815219177290381.gal : 1 ms
[2024-05-21 11:27:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14353087995256289992.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/CTLFireability13819815219177290381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14353087995256289992.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,27576,0.060428,6108,2,959,5,15163,6,0,117,16162,0


Converting to forward existential form...Done !
original formula: (E(!(A((MpG>=1) U ((((MpA>=1)&&(CA>=1))&&(CwA>=1)) + EX(((SA>=1)&&(SwA>=1)))))) U (EX(((EG(((CG>=1)&&(CwG>=1))) + ((CG>=1)&&(CwG>=1))) + ...333
=> equivalent forward existential formula: (([FwdG(FwdU((Init * !(E(!(!((E(!(((((MpA>=1)&&(CA>=1))&&(CwA>=1)) + EX(((SA>=1)&&(SwA>=1))))) U (!((MpG>=1)) * ...1447
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Using saturation style SCC detection
(forward)formula 0,0,0.756777,33108,1,0,677,191914,81,469,802,183307,786
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 20 transition count 17
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 20 transition count 15
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 18 transition count 15
Applied a total of 10 rules in 4 ms. Remains 18 /25 variables (removed 7) and now considering 15/18 (removed 3) transitions.
// Phase 1: matrix 15 rows 18 cols
[2024-05-21 11:27:52] [INFO ] Computed 4 invariants in 2 ms
[2024-05-21 11:27:52] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 11:27:52] [INFO ] Invariant cache hit.
[2024-05-21 11:27:52] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 11:27:52] [INFO ] Redundant transitions in 0 ms returned []
Running 14 sub problems to find dead transitions.
[2024-05-21 11:27:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/18 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/33 variables, 18/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/33 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 33/33 variables, and 22 constraints, problems are : Problem set: 0 solved, 14 unsolved in 97 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/18 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/33 variables, 18/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 14/36 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/33 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 33/33 variables, and 36 constraints, problems are : Problem set: 0 solved, 14 unsolved in 104 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 205ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 209ms
Starting structural reductions in SI_CTL mode, iteration 1 : 18/25 places, 15/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 275 ms. Remains : 18/25 places, 15/18 transitions.
[2024-05-21 11:27:52] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:52] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:52] [INFO ] Input system was already deterministic with 15 transitions.
[2024-05-21 11:27:52] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:52] [INFO ] Flatten gal took : 0 ms
[2024-05-21 11:27:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8553134013567134968.gal : 2 ms
[2024-05-21 11:27:52] [INFO ] Time to serialize properties into /tmp/CTLFireability9596274279159006586.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/CTLFireability8553134013567134968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9596274279159006586.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,10955,0.035299,5024,2,340,5,9104,6,0,90,10153,0


Converting to forward existential form...Done !
original formula: AG(((EF((((CF>=1)&&(Si>=1)) + AG((Ci<1)))) + A(EG((((SpA>=1)&&(CF>=1))&&(Si>=1))) U AF((((Uf>=1)&&(MwU>=1))&&((CF>=1)&&(Si>=1)))))) + ((S...172
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((SF>=1)&&(Mi>=1)))) * !(!((E(!(!(EG(!((((Uf>=1)&&(MwU>=1))&&((CF>=1)&&(Si>=1))))))) U (...387
Reverse transition relation is NOT exact ! Due to transitions t9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,1,0.061595,5288,1,0,35,9724,51,23,521,10153,52
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 0 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 11:27:52] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 11:27:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 11:27:53] [INFO ] Invariant cache hit.
[2024-05-21 11:27:53] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-21 11:27:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/40 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-21 11:27:53] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 18/40 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/40 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/40 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 153 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
After SMT, in 354ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 355ms
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 406 ms. Remains : 22/25 places, 18/18 transitions.
[2024-05-21 11:27:53] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:53] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:53] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:53] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:53] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:53] [INFO ] Time to serialize gal into /tmp/CTLFireability10962168879691062443.gal : 1 ms
[2024-05-21 11:27:53] [INFO ] Time to serialize properties into /tmp/CTLFireability15937587829278202319.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/CTLFireability10962168879691062443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15937587829278202319.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,27576,0.041648,5308,2,355,5,10164,6,0,109,11032,0


Converting to forward existential form...Done !
original formula: (AF((MpA>=1)) + AG(((A(AF(E(((Uf>=1)&&(MwU>=1)) U (MpA>=1))) U !(((StR>=1)||(!((CF>=1)&&(Si>=1)))))) * AX(AF((Cb>=1)))) * ((EF(((CR<1)||(...238
=> equivalent forward existential formula: ((([FwdG((FwdU(FwdU((Init * !(!(EG(!((MpA>=1)))))),TRUE),!(!(((StR>=1)||(!((CF>=1)&&(Si>=1))))))) * !(!(((StR>=1...572
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Hit Full ! (commute/partial/dont) 16/0/2
(forward)formula 0,0,0.784393,34108,1,0,671,207760,85,341,733,169307,871
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 0 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2024-05-21 11:27:54] [INFO ] Computed 7 invariants in 0 ms
[2024-05-21 11:27:54] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 11:27:54] [INFO ] Invariant cache hit.
[2024-05-21 11:27:54] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-21 11:27:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/24 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/42 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/42 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 31 constraints, problems are : Problem set: 0 solved, 17 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 24/24 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 1/24 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/42 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 48 constraints, problems are : Problem set: 0 solved, 17 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 24/24 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 294ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 294ms
Starting structural reductions in LTL mode, iteration 1 : 24/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 352 ms. Remains : 24/25 places, 18/18 transitions.
[2024-05-21 11:27:54] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:54] [INFO ] Flatten gal took : 2 ms
[2024-05-21 11:27:54] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 11:27:54] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:54] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9265168932947020420.gal : 6 ms
[2024-05-21 11:27:54] [INFO ] Time to serialize properties into /tmp/CTLFireability3465737227108278052.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/CTLFireability9265168932947020420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3465737227108278052.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,27576,0.064347,6380,2,947,5,15935,6,0,117,17408,0


Converting to forward existential form...Done !
original formula: AF((E(((E(EG(((Uf>=1)&&(MwU>=1))) U (((CR>=1)&&(Si>=1))||((CA>=1)&&(CwA>=1)))) + EX(((Uf>=1)&&(MwU>=1)))) + (Ci<1)) U EX((((EG(((SA>=1)&&...332
=> equivalent forward existential formula: [FwdG(Init,!((E(((E(EG(((Uf>=1)&&(MwU>=1))) U (((CR>=1)&&(Si>=1))||((CA>=1)&&(CwA>=1)))) + EX(((Uf>=1)&&(MwU>=1)...389
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,0.33551,17208,1,0,328,86294,89,222,735,88152,484
FORMULA ClientsAndServers-PT-N0001P0-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-21 11:27:54] [INFO ] Flatten gal took : 1 ms
[2024-05-21 11:27:54] [INFO ] Flatten gal took : 1 ms
Total runtime 13612 ms.

BK_STOP 1716290874970

--------------------
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="ClientsAndServers-PT-N0001P0"
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 ClientsAndServers-PT-N0001P0, 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 r070-tall-171620505700378"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0001P0.tgz
mv ClientsAndServers-PT-N0001P0 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 ;