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.r334-tall-171679079900258.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 RwMutex-PT-r0010w0010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679079900258
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 06:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 13 06:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 06:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 06:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 27K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-00
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-01
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-02
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-03
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-04
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-05
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-06
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-07
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-08
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-09
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-10
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2024-11
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2023-12
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2023-13
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2023-14
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716816932152

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-27 13:35:33] [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]
[2024-05-27 13:35:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 13:35:33] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2024-05-27 13:35:33] [INFO ] Transformed 50 places.
[2024-05-27 13:35:33] [INFO ] Transformed 40 transitions.
[2024-05-27 13:35:33] [INFO ] Found NUPN structural information;
[2024-05-27 13:35:33] [INFO ] Parsed PT model containing 50 places and 40 transitions and 300 arcs in 149 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 40/40 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 50 cols
[2024-05-27 13:35:33] [INFO ] Computed 30 invariants in 9 ms
[2024-05-27 13:35:33] [INFO ] Implicit Places using invariants in 160 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 194 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/50 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 221 ms. Remains : 49/50 places, 40/40 transitions.
Support contains 49 out of 49 places after structural reductions.
[2024-05-27 13:35:33] [INFO ] Flatten gal took : 26 ms
[2024-05-27 13:35:34] [INFO ] Flatten gal took : 13 ms
[2024-05-27 13:35:34] [INFO ] Input system was already deterministic with 40 transitions.
Reduction of identical properties reduced properties to check from 58 to 51
RANDOM walk for 40000 steps (8 resets) in 2279 ms. (17 steps per ms) remains 6/51 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 6/6 properties
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:35] [INFO ] Computed 29 invariants in 6 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp57 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 3/28 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/28 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp56 is UNSAT
After SMT solving in domain Real declared 42/89 variables, and 47 constraints, problems are : Problem set: 6 solved, 0 unsolved in 188 ms.
Refiners :[Domain max(s): 25/49 constraints, Positive P Invariants (semi-flows): 22/29 constraints, State Equation: 0/49 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 247ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
[2024-05-27 13:35:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 9 ms
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 8 ms
[2024-05-27 13:35:35] [INFO ] Input system was already deterministic with 40 transitions.
Support contains 44 out of 49 places (down from 45) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2024-05-27 13:35:35] [INFO ] Invariant cache hit.
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants in 64 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 21, 32, 43, 45, 46, 47, 48]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 67 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/49 places, 40/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 25 transition count 34
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 25 transition count 34
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 25 transition count 28
Applied a total of 18 rules in 10 ms. Remains 25 /31 variables (removed 6) and now considering 28/40 (removed 12) transitions.
// Phase 1: matrix 28 rows 25 cols
[2024-05-27 13:35:35] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 13:35:35] [INFO ] Invariant cache hit.
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/49 places, 28/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 142 ms. Remains : 25/49 places, 28/40 transitions.
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:35] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:35] [INFO ] Time to serialize gal into /tmp/CTLFireability3845163968906274129.gal : 11 ms
[2024-05-27 13:35:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11619060000832296484.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/CTLFireability3845163968906274129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11619060000832296484.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,1028,0.021519,3472,2,511,5,1277,6,0,131,886,0


Converting to forward existential form...Done !
original formula: EG(A(EF(((A((p49==1) U (p43==1)) * (p27!=1)) * EX((((((p21==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==1)&&(p38=...212
=> equivalent forward existential formula: [FwdG(Init,!((E(!((p27==1)) U (!(E(TRUE U ((!((E(!((p43==1)) U (!((p49==1)) * !((p43==1)))) + EG(!((p43==1))))) ...351
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 26/0/2
(forward)formula 0,0,0.069986,5140,1,0,11,7068,41,6,748,2627,16
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:35] [INFO ] Computed 29 invariants in 1 ms
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants in 58 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 21, 32, 45, 47, 48]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 59 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/49 places, 40/40 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 24 transition count 32
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 24 transition count 32
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 24 transition count 24
Applied a total of 24 rules in 1 ms. Remains 24 /32 variables (removed 8) and now considering 24/40 (removed 16) transitions.
// Phase 1: matrix 24 rows 24 cols
[2024-05-27 13:35:35] [INFO ] Computed 12 invariants in 1 ms
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-27 13:35:35] [INFO ] Invariant cache hit.
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/49 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 116 ms. Remains : 24/49 places, 24/40 transitions.
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:35] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:35] [INFO ] Time to serialize gal into /tmp/CTLFireability8060869708128481661.gal : 1 ms
[2024-05-27 13:35:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5462333914605528269.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/CTLFireability8060869708128481661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5462333914605528269.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,1026,0.005198,3508,2,192,5,528,6,0,123,355,0


Converting to forward existential form...Done !
original formula: EF(((EG((p24==0)) * ((p35==0)||(p5==0))) + ((AX(((p37==1)&&(p7==1))) * EX((p49==1))) * ((AF((p26==1)) + (p27==1)) + (p26==1)))))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * ((p35==0)||(p5==0))),(p24==0))] != FALSE + (([((FwdU(Init,TRUE) * (!(EX(!(((p37==1)&&(...403
Hit Full ! (commute/partial/dont) 22/0/2
(forward)formula 0,1,0.013311,4088,1,0,8,2293,20,2,627,1143,9
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:35] [INFO ] Computed 29 invariants in 1 ms
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants in 40 ms returned [1, 2, 4, 7, 8, 9, 10, 11, 12, 21, 32, 43, 45, 46]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 41 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/49 places, 40/40 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 31 transition count 36
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 31 transition count 36
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 31 transition count 32
Applied a total of 12 rules in 1 ms. Remains 31 /35 variables (removed 4) and now considering 32/40 (removed 8) transitions.
// Phase 1: matrix 32 rows 31 cols
[2024-05-27 13:35:35] [INFO ] Computed 15 invariants in 2 ms
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 13:35:35] [INFO ] Invariant cache hit.
[2024-05-27 13:35:35] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 31/49 places, 32/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 31/49 places, 32/40 transitions.
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:35:35] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9747572119741732592.gal : 1 ms
[2024-05-27 13:35:35] [INFO ] Time to serialize properties into /tmp/CTLFireability320759509470492734.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/CTLFireability9747572119741732592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability320759509470492734.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1030,0.014351,4024,2,823,5,2033,6,0,159,1400,0


Converting to forward existential form...Done !
original formula: !(E(!(((!(((((p1==1)||(p46==1))||((p29==1)||(p1==1))) * AF((((((p12==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==...759
=> equivalent forward existential formula: ([((FwdU(Init,!(((!(((((p1==1)||(p46==1))||((p29==1)||(p1==1))) * !(EG(!((((((p12==1)&&(p32==1))&&((p33==1)&&(p3...1438
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.07968,6664,1,0,21,13023,80,11,991,5602,23
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:36] [INFO ] Computed 29 invariants in 1 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 45 ms returned [1, 2, 3, 4, 5, 6, 8, 10, 12, 21, 32, 43, 45, 46, 47, 48]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 46 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/49 places, 40/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 27 transition count 34
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 27 transition count 34
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 27 transition count 28
Applied a total of 18 rules in 1 ms. Remains 27 /33 variables (removed 6) and now considering 28/40 (removed 12) transitions.
// Phase 1: matrix 28 rows 27 cols
[2024-05-27 13:35:36] [INFO ] Computed 13 invariants in 2 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:35:36] [INFO ] Invariant cache hit.
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/49 places, 28/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118 ms. Remains : 27/49 places, 28/40 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:36] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9223668115803797331.gal : 1 ms
[2024-05-27 13:35:36] [INFO ] Time to serialize properties into /tmp/CTLFireability906654252991784919.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/CTLFireability9223668115803797331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability906654252991784919.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1028,0.010984,3924,2,615,5,1524,6,0,139,1057,0


Converting to forward existential form...Done !
original formula: AG((E(AF(((p29==1) * AF((p45==1)))) U AX(EX((p48==1)))) + AX(((EF(((p2==0)||(p32==0))) * (p29==1)) * E((((((p16==1)&&(p32==1))&&((p33==1)...385
=> equivalent forward existential formula: (([(EY((FwdU(Init,TRUE) * !(E(!(EG(!(((p29==1) * !(EG(!((p45==1)))))))) U !(EX(!(EX((p48==1))))))))) * !(E(TRUE ...694
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/206/28
(forward)formula 0,0,0.044848,5508,1,0,12,8572,36,7,919,2993,19
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:36] [INFO ] Computed 29 invariants in 1 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 67 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 21, 32, 43, 45, 46, 47, 48]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 68 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/49 places, 40/40 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 21 transition count 31
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 21 transition count 31
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 21 transition count 22
Applied a total of 27 rules in 2 ms. Remains 21 /30 variables (removed 9) and now considering 22/40 (removed 18) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-27 13:35:36] [INFO ] Computed 10 invariants in 0 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-27 13:35:36] [INFO ] Invariant cache hit.
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/49 places, 22/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 119 ms. Remains : 21/49 places, 22/40 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Time to serialize gal into /tmp/CTLFireability11075768016586694.gal : 17 ms
[2024-05-27 13:35:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12443230532753445138.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/CTLFireability11075768016586694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12443230532753445138.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1025,0.003725,3448,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EF(AX(!(E(((p22==1)&&(p30==1)) U AF((p22==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(((p22==1)&&(p30==1)) U !(EG(!((p22==1))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/4/4
(forward)formula 0,1,0.010922,4028,1,0,10,1797,26,3,536,890,10
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:36] [INFO ] Computed 29 invariants in 2 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 55 ms returned [2, 3, 5, 6, 7, 8, 9, 10, 11, 21, 32, 43, 45, 46, 47, 48]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 56 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/49 places, 40/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 28 transition count 35
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 28 transition count 35
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 28 transition count 30
Applied a total of 15 rules in 1 ms. Remains 28 /33 variables (removed 5) and now considering 30/40 (removed 10) transitions.
// Phase 1: matrix 30 rows 28 cols
[2024-05-27 13:35:36] [INFO ] Computed 13 invariants in 2 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 13:35:36] [INFO ] Invariant cache hit.
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/49 places, 30/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 28/49 places, 30/40 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:36] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4758096496336248994.gal : 1 ms
[2024-05-27 13:35:36] [INFO ] Time to serialize properties into /tmp/CTLFireability1061663426874744310.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/CTLFireability4758096496336248994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1061663426874744310.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,1029,0.013917,3968,2,806,5,1981,6,0,145,1379,0


Converting to forward existential form...Done !
original formula: (A(EX(((((p49!=1) * EX((p50==1))) + EX((((((p21==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==1)&&(p38==1))))&&(((...401
=> equivalent forward existential formula: ([(FwdU((Init * !((E(!((((p10==1)&&(p40==1))&&(p24==1))) U (!(EX(((((p49!=1) * EX((p50==1))) + EX((((((p21==1)&&...944
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/0/14
(forward)formula 0,0,0.074228,6608,1,0,18,13632,39,8,882,6901,23
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:36] [INFO ] Computed 29 invariants in 6 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 52 ms returned [1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 32, 43, 47, 48]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 53 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/49 places, 40/40 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 31 transition count 36
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 31 transition count 36
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 31 transition count 32
Applied a total of 12 rules in 1 ms. Remains 31 /35 variables (removed 4) and now considering 32/40 (removed 8) transitions.
// Phase 1: matrix 32 rows 31 cols
[2024-05-27 13:35:36] [INFO ] Computed 15 invariants in 1 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 13:35:36] [INFO ] Invariant cache hit.
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 31/49 places, 32/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108 ms. Remains : 31/49 places, 32/40 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 6 ms
[2024-05-27 13:35:36] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 10 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 8 ms
[2024-05-27 13:35:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7635620221038117115.gal : 1 ms
[2024-05-27 13:35:36] [INFO ] Time to serialize properties into /tmp/CTLFireability14277575658064664340.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/CTLFireability7635620221038117115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14277575658064664340.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,1030,0.021045,4036,2,824,5,2034,6,0,159,1401,0


Converting to forward existential form...Done !
original formula: AF(((AG(AF(AX((p45==1)))) + EG(((p3==1)&&(p33==1)))) + (((p31==1) * EX(((p36==0)||(p6==0)))) + (((p27==1) * ((p50==1) + (A((((((p15==1)&&...477
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !(!(EG(!(!(EX(!((p45==1)))))))))) + EG(((p3==1)&&(p33==1)))) + (((p31==1) * EX(((p36==...591
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/2
(forward)formula 0,1,0.079472,6676,1,0,19,11510,48,7,992,5983,23
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 49 transition count 31
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 27 place count 31 transition count 31
Applied a total of 27 rules in 18 ms. Remains 31 /49 variables (removed 18) and now considering 31/40 (removed 9) transitions.
[2024-05-27 13:35:36] [INFO ] Flow matrix only has 23 transitions (discarded 8 similar events)
// Phase 1: matrix 23 rows 31 cols
[2024-05-27 13:35:36] [INFO ] Computed 20 invariants in 0 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 33 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 41 ms to find 9 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/49 places, 31/40 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 13 transition count 22
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 13 transition count 22
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 13 transition count 13
Applied a total of 27 rules in 2 ms. Remains 13 /22 variables (removed 9) and now considering 13/31 (removed 18) transitions.
[2024-05-27 13:35:36] [INFO ] Flow matrix only has 5 transitions (discarded 8 similar events)
// Phase 1: matrix 5 rows 13 cols
[2024-05-27 13:35:36] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 13:35:36] [INFO ] Flow matrix only has 5 transitions (discarded 8 similar events)
[2024-05-27 13:35:36] [INFO ] Invariant cache hit.
[2024-05-27 13:35:36] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 13/49 places, 13/40 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 101 ms. Remains : 13/49 places, 13/40 transitions.
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:36] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:36] [INFO ] Input system was already deterministic with 13 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1159646382425452841.gal : 1 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7545084231481632607.prop : 8 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1159646382425452841.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7545084231481632607.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:37] [INFO ] Computed 29 invariants in 1 ms
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants in 44 ms returned [1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 21, 32, 43, 45, 46, 47, 48]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 45 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/49 places, 40/40 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 23 transition count 32
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 23 transition count 32
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 23 transition count 24
Applied a total of 24 rules in 1 ms. Remains 23 /31 variables (removed 8) and now considering 24/40 (removed 16) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-05-27 13:35:37] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-27 13:35:37] [INFO ] Invariant cache hit.
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/49 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 23/49 places, 24/40 transitions.
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize gal into /tmp/CTLFireability5476408190884792345.gal : 1 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize properties into /tmp/CTLFireability13843896403277378697.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/CTLFireability5476408190884792345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13843896403277378697.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,1026,0.00586,3504,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: EX((EG((((((p16==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==1)&&(p38==1))))&&(((p39==1)&&(p40==1))&&(p41==1)))) ...167
=> equivalent forward existential formula: ([FwdG(EY(Init),(((((p16==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==1)&&(p38==1))))&&(...234
(forward)formula 0,1,0.015352,4348,1,0,9,2866,19,2,611,1116,7
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:37] [INFO ] Computed 29 invariants in 2 ms
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants in 52 ms returned [1, 2, 4, 5, 6, 7, 8, 10, 11, 12, 21, 32, 43, 45, 46, 47]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 53 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/49 places, 40/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 28 transition count 35
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 28 transition count 35
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 28 transition count 30
Applied a total of 15 rules in 1 ms. Remains 28 /33 variables (removed 5) and now considering 30/40 (removed 10) transitions.
// Phase 1: matrix 30 rows 28 cols
[2024-05-27 13:35:37] [INFO ] Computed 13 invariants in 0 ms
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-27 13:35:37] [INFO ] Invariant cache hit.
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/49 places, 30/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 117 ms. Remains : 28/49 places, 30/40 transitions.
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:37] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize gal into /tmp/CTLFireability9339942981987188007.gal : 13 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize properties into /tmp/CTLFireability17433348339310290995.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/CTLFireability9339942981987188007.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17433348339310290995.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,1029,0.019406,3968,2,807,5,1985,6,0,145,1381,0


Converting to forward existential form...Done !
original formula: AX((((p39==1)&&(p9==1)) * (A(!(((p25!=1) * EG((p25==1)))) U E((((((p12==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p3...589
=> equivalent forward existential formula: ([(EY(Init) * !(((p39==1)&&(p9==1))))] = FALSE * (([((EY(Init) * !(!((E(!(E((((((p12==1)&&(p32==1))&&((p33==1)&&...2602
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/208/30
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/208/30
Hit Full ! (commute/partial/dont) 28/0/2
(forward)formula 0,0,0.078427,6344,1,0,18,10161,52,7,1191,4171,21
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 9 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:37] [INFO ] Computed 29 invariants in 0 ms
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants in 47 ms returned [1, 3, 4, 5, 7, 8, 9, 10, 12, 21, 32, 43, 45, 46, 47]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 48 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/49 places, 40/40 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 27 transition count 33
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 27 transition count 33
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 27 transition count 26
Applied a total of 21 rules in 2 ms. Remains 27 /34 variables (removed 7) and now considering 26/40 (removed 14) transitions.
// Phase 1: matrix 26 rows 27 cols
[2024-05-27 13:35:37] [INFO ] Computed 14 invariants in 0 ms
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 13:35:37] [INFO ] Invariant cache hit.
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 27/49 places, 26/40 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 119 ms. Remains : 27/49 places, 26/40 transitions.
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:37] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10113905520687010831.gal : 1 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize properties into /tmp/CTLFireability13192970217939042525.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/CTLFireability10113905520687010831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13192970217939042525.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,1027,0.00892,3556,2,437,5,1108,6,0,137,759,0


Converting to forward existential form...Done !
original formula: AG((AG(((((((p15==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==1)&&(p38==1))))&&(((p39==1)&&(p40==1))&&(p41==1)))|...247
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),TRUE) * !(((((((p15==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37=...351
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.031267,4664,1,0,8,4087,21,0,732,1927,12
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 49 cols
[2024-05-27 13:35:37] [INFO ] Computed 29 invariants in 0 ms
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants in 79 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 21, 32, 43, 45, 46, 47, 48]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 79 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/49 places, 40/40 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 22 transition count 31
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 22 transition count 31
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 22 transition count 22
Applied a total of 27 rules in 1 ms. Remains 22 /31 variables (removed 9) and now considering 22/40 (removed 18) transitions.
// Phase 1: matrix 22 rows 22 cols
[2024-05-27 13:35:37] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-27 13:35:37] [INFO ] Invariant cache hit.
[2024-05-27 13:35:37] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/49 places, 22/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 135 ms. Remains : 22/49 places, 22/40 transitions.
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize gal into /tmp/CTLFireability11344054444664885716.gal : 1 ms
[2024-05-27 13:35:37] [INFO ] Time to serialize properties into /tmp/CTLFireability8130129092857057299.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/CTLFireability11344054444664885716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8130129092857057299.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,1025,0.003857,3460,2,95,5,287,6,0,113,187,0


Converting to forward existential form...Done !
original formula: AF(AG(AX(AX(((p2==0)||(p32==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(!(EX(!(((p2==0)||(p32==0)))))))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.009432,4040,1,0,6,1372,19,1,567,570,11
FORMULA RwMutex-PT-r0010w0010-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-27 13:35:37] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:35:37] [INFO ] Flatten gal took : 4 ms
Total runtime 4409 ms.

BK_STOP 1716816937792

--------------------
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="RwMutex-PT-r0010w0010"
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 RwMutex-PT-r0010w0010, 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 r334-tall-171679079900258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0010.tgz
mv RwMutex-PT-r0010w0010 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 ;