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-171679080000273.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is RwMutex-PT-r0010w0050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080000273
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K 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 52K 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 3.6K 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 15K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 06:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 13 06:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 13 06:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 133K Apr 13 06:40 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 95K 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-r0010w0050-CTLCardinality-2024-00
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-01
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-02
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-03
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-04
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-05
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-06
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-07
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-08
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-09
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-10
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2024-11
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716817162181

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-27 13:39:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 13:39:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 13:39:23] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2024-05-27 13:39:23] [INFO ] Transformed 130 places.
[2024-05-27 13:39:23] [INFO ] Transformed 120 transitions.
[2024-05-27 13:39:23] [INFO ] Found NUPN structural information;
[2024-05-27 13:39:23] [INFO ] Parsed PT model containing 130 places and 120 transitions and 1260 arcs in 179 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 120/120 transitions.
Applied a total of 0 rules in 13 ms. Remains 130 /130 variables (removed 0) and now considering 120/120 (removed 0) transitions.
// Phase 1: matrix 120 rows 130 cols
[2024-05-27 13:39:23] [INFO ] Computed 70 invariants in 19 ms
[2024-05-27 13:39:23] [INFO ] Implicit Places using invariants in 327 ms returned [12, 23, 34, 36, 38, 39, 40, 41, 42, 43, 45, 46, 48, 52, 53, 54, 56, 57, 58, 59, 64, 65, 67, 68, 69, 70, 73, 75, 76, 77, 79, 80, 81, 83, 88, 97, 108, 119]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 360 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/130 places, 120/120 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 77 transition count 105
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 77 transition count 105
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 77 transition count 90
Applied a total of 45 rules in 13 ms. Remains 77 /92 variables (removed 15) and now considering 90/120 (removed 30) transitions.
// Phase 1: matrix 90 rows 77 cols
[2024-05-27 13:39:23] [INFO ] Computed 32 invariants in 2 ms
[2024-05-27 13:39:23] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-27 13:39:23] [INFO ] Invariant cache hit.
[2024-05-27 13:39:24] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 77/130 places, 90/120 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 513 ms. Remains : 77/130 places, 90/120 transitions.
Support contains 55 out of 77 places after structural reductions.
[2024-05-27 13:39:24] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-27 13:39:24] [INFO ] Flatten gal took : 47 ms
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 13:39:24] [INFO ] Flatten gal took : 18 ms
[2024-05-27 13:39:24] [INFO ] Input system was already deterministic with 90 transitions.
Support contains 45 out of 77 places (down from 55) after GAL structural reductions.
RANDOM walk for 34041 steps (7 resets) in 62495 ms. (0 steps per ms) remains 5/32 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 116 ms. (341 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 5/5 properties
[2024-05-27 13:40:25] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp30 is UNSAT
At refinement iteration 1 (OVERLAPS) 52/61 variables, 16/16 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 16/77 variables, 16/32 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 90/167 variables, 77/109 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/109 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/109 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 109 constraints, problems are : Problem set: 1 solved, 4 unsolved in 164 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 77/77 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp17 is UNSAT
After SMT solving in domain Int declared 59/167 variables, and 14 constraints, problems are : Problem set: 5 solved, 0 unsolved in 58 ms.
Refiners :[Positive P Invariants (semi-flows): 14/32 constraints, State Equation: 0/77 constraints, PredecessorRefiner: 0/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 244ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 10 simplifications.
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 13 ms
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 14 ms
[2024-05-27 13:40:25] [INFO ] Input system was already deterministic with 90 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 65 transition count 78
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 65 transition count 78
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 65 transition count 66
Applied a total of 36 rules in 6 ms. Remains 65 /77 variables (removed 12) and now considering 66/90 (removed 24) transitions.
// Phase 1: matrix 66 rows 65 cols
[2024-05-27 13:40:25] [INFO ] Computed 32 invariants in 3 ms
[2024-05-27 13:40:25] [INFO ] Implicit Places using invariants in 57 ms returned [1, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 59 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/77 places, 66/90 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 23 transition count 46
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 23 transition count 46
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 23 transition count 26
Applied a total of 60 rules in 2 ms. Remains 23 /43 variables (removed 20) and now considering 26/66 (removed 40) transitions.
// Phase 1: matrix 26 rows 23 cols
[2024-05-27 13:40:25] [INFO ] Computed 10 invariants in 1 ms
[2024-05-27 13:40:25] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-27 13:40:25] [INFO ] Invariant cache hit.
[2024-05-27 13:40:25] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/77 places, 26/90 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120 ms. Remains : 23/77 places, 26/90 transitions.
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:25] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality12424114655849419895.gal : 1 ms
[2024-05-27 13:40:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality7742708669218182216.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12424114655849419895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7742708669218182216.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,1027,0.016576,3420,2,412,5,1045,6,0,121,726,0


Converting to forward existential form...Done !
original formula: EG(!(A(EX(TRUE) U EG(((p83==0)||(p121==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!(EG(((p83==0)||(p121==1)))) U (!(EX(TRUE)) * !(EG(((p83==0)||(p121==1)))))) + EG(!(EG(((p83==...186
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.03326,4560,1,0,7,4987,27,1,627,1846,6
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 67 transition count 80
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 67 transition count 80
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 67 transition count 70
Applied a total of 30 rules in 3 ms. Remains 67 /77 variables (removed 10) and now considering 70/90 (removed 20) transitions.
// Phase 1: matrix 70 rows 67 cols
[2024-05-27 13:40:25] [INFO ] Computed 32 invariants in 1 ms
[2024-05-27 13:40:25] [INFO ] Implicit Places using invariants in 56 ms returned [1, 18, 19, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 38]
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 : 50/77 places, 70/90 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 35 transition count 55
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 35 transition count 55
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 35 transition count 40
Applied a total of 45 rules in 2 ms. Remains 35 /50 variables (removed 15) and now considering 40/70 (removed 30) transitions.
// Phase 1: matrix 40 rows 35 cols
[2024-05-27 13:40:25] [INFO ] Computed 15 invariants in 1 ms
[2024-05-27 13:40:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 13:40:25] [INFO ] Invariant cache hit.
[2024-05-27 13:40:25] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 35/77 places, 40/90 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 133 ms. Remains : 35/77 places, 40/90 transitions.
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 5 ms
[2024-05-27 13:40:25] [INFO ] Input system was already deterministic with 40 transitions.
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:40:25] [INFO ] Flatten gal took : 5 ms
[2024-05-27 13:40:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality17767467013698671521.gal : 1 ms
[2024-05-27 13:40:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality12468799919494052552.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/CTLCardinality17767467013698671521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12468799919494052552.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,1034,0.055891,6072,2,3258,5,7590,6,0,183,5319,0


Converting to forward existential form...Done !
original formula: (EX((AX(((p6==0)||(p123==1))) * E((((p69==1)||(((p89==0)||(p102==1))&&((p24==0)||(p86==1)))) * !(AX((p26==1)))) U EF((p27==1))))) + EX(((...193
=> equivalent forward existential formula: ([(FwdU(FwdU((EY(Init) * !(EX(!(((p6==0)||(p123==1)))))),(((p69==1)||(((p89==0)||(p102==1))&&((p24==0)||(p86==1)...308
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.363772,19328,1,0,14,88332,20,2,1151,29401,10
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 63 transition count 76
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 63 transition count 76
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 63 transition count 62
Applied a total of 42 rules in 4 ms. Remains 63 /77 variables (removed 14) and now considering 62/90 (removed 28) transitions.
// Phase 1: matrix 62 rows 63 cols
[2024-05-27 13:40:26] [INFO ] Computed 32 invariants in 4 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 61 ms returned [1, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 62 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/77 places, 62/90 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 23 transition count 43
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 23 transition count 43
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 23 transition count 24
Applied a total of 57 rules in 2 ms. Remains 23 /42 variables (removed 19) and now considering 24/62 (removed 38) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-05-27 13:40:26] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-27 13:40:26] [INFO ] Invariant cache hit.
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/77 places, 24/90 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132 ms. Remains : 23/77 places, 24/90 transitions.
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality1519340730925961950.gal : 3 ms
[2024-05-27 13:40:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality13740744726600515329.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/CTLCardinality1519340730925961950.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13740744726600515329.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,1026,0.006657,3500,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: EX(EG((AX(AG(((p80==0)&&(p64==1)))) + (p26==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),(!(EX(!(!(E(TRUE U !(((p80==0)&&(p64==1)))))))) + (p26==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.021482,4344,1,0,25,3871,22,19,606,3215,31
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Graph (trivial) has 16 edges and 77 vertex of which 16 / 77 are part of one of the 8 SCC in 2 ms
Free SCC test removed 8 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 69 transition count 47
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 124 place count 13 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 125 place count 13 transition count 14
Applied a total of 125 rules in 18 ms. Remains 13 /77 variables (removed 64) and now considering 14/90 (removed 76) transitions.
[2024-05-27 13:40:26] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 13 cols
[2024-05-27 13:40:26] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:40:26] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2024-05-27 13:40:26] [INFO ] Invariant cache hit.
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-27 13:40:26] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2024-05-27 13:40:26] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2024-05-27 13:40:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 11/13 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/17 variables, 13/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/17 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/18 variables, and 24 constraints, problems are : Problem set: 0 solved, 2 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 11/13 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/17 variables, 13/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/17 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/17 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/18 variables, and 26 constraints, problems are : Problem set: 0 solved, 2 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 76ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 77ms
Starting structural reductions in SI_CTL mode, iteration 1 : 13/77 places, 14/90 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 146 ms. Remains : 13/77 places, 14/90 transitions.
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality16250057324953319550.gal : 1 ms
[2024-05-27 13:40:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality7429232937946577525.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/CTLCardinality16250057324953319550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7429232937946577525.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,3,0.003235,3424,2,35,5,98,6,0,59,41,0


Converting to forward existential form...Done !
original formula: EF(AG(((p38==0)||(p84==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p38==0)||(p84==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005471,3740,1,0,5,147,15,0,342,84,5
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 63 transition count 76
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 63 transition count 76
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 63 transition count 62
Applied a total of 42 rules in 4 ms. Remains 63 /77 variables (removed 14) and now considering 62/90 (removed 28) transitions.
// Phase 1: matrix 62 rows 63 cols
[2024-05-27 13:40:26] [INFO ] Computed 32 invariants in 2 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 49 ms returned [1, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 50 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/77 places, 62/90 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 22 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 22 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 22 transition count 22
Applied a total of 60 rules in 1 ms. Remains 22 /42 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 22 cols
[2024-05-27 13:40:26] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-27 13:40:26] [INFO ] Invariant cache hit.
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/77 places, 22/90 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 99 ms. Remains : 22/77 places, 22/90 transitions.
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:26] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9916736000885876686.gal : 1 ms
[2024-05-27 13:40:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality11657917620883773751.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/CTLCardinality9916736000885876686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11657917620883773751.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,1025,0.003904,3456,2,110,5,318,6,0,113,209,0


Converting to forward existential form...Done !
original formula: AX(EG(AF(((p76==0)&&(p6==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EG(!(((p76==0)&&(p6==1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.00906,4036,1,0,8,1372,24,2,547,551,7
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 63 transition count 76
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 63 transition count 76
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 63 transition count 62
Applied a total of 42 rules in 3 ms. Remains 63 /77 variables (removed 14) and now considering 62/90 (removed 28) transitions.
// Phase 1: matrix 62 rows 63 cols
[2024-05-27 13:40:26] [INFO ] Computed 32 invariants in 1 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 50 ms returned [1, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 51 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/77 places, 62/90 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 23 transition count 43
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 23 transition count 43
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 23 transition count 24
Applied a total of 57 rules in 1 ms. Remains 23 /42 variables (removed 19) and now considering 24/62 (removed 38) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-05-27 13:40:26] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 13:40:26] [INFO ] Invariant cache hit.
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/77 places, 24/90 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 23/77 places, 24/90 transitions.
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:26] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality5482622774265857116.gal : 5 ms
[2024-05-27 13:40:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality10828276012266093663.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/CTLCardinality5482622774265857116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10828276012266093663.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,1026,0.008571,3504,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: EX(((p39==0)||(p73==1)))
=> equivalent forward existential formula: [(EY(Init) * ((p39==0)||(p73==1)))] != FALSE
(forward)formula 0,1,0.009831,3820,1,0,9,622,8,1,191,427,2
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 65 transition count 78
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 65 transition count 78
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 65 transition count 66
Applied a total of 36 rules in 14 ms. Remains 65 /77 variables (removed 12) and now considering 66/90 (removed 24) transitions.
// Phase 1: matrix 66 rows 65 cols
[2024-05-27 13:40:26] [INFO ] Computed 32 invariants in 1 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 42 ms returned [18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 43 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/77 places, 66/90 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 33 transition count 51
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 33 transition count 51
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 33 transition count 36
Applied a total of 45 rules in 2 ms. Remains 33 /48 variables (removed 15) and now considering 36/66 (removed 30) transitions.
// Phase 1: matrix 36 rows 33 cols
[2024-05-27 13:40:26] [INFO ] Computed 15 invariants in 1 ms
[2024-05-27 13:40:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-27 13:40:27] [INFO ] Invariant cache hit.
[2024-05-27 13:40:27] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 33/77 places, 36/90 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120 ms. Remains : 33/77 places, 36/90 transitions.
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 5 ms
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:27] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15731824885118953414.gal : 2 ms
[2024-05-27 13:40:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality18437674613366610757.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/CTLCardinality15731824885118953414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18437674613366610757.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,1032,0.032094,4932,2,2189,5,4443,6,0,171,2702,0


Converting to forward existential form...Done !
original formula: AX((AF(((((p68==0)&&(p15==1)) + !(E((p52==1) U (p68==1)))) + A(!(((p60==0)||(p31==1))) U EX(TRUE)))) + !(E(!(AF((p106==1))) U ((AX((p10==...187
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !(!(EG(!(((((p68==0)&&(p15==1)) + !(E((p52==1) U (p68==1)))) + !((E(!(EX(TRUE)) U (!(!(((p6...709
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 34/0/2
(forward)formula 0,1,0.145916,10476,1,0,16,30842,42,4,1080,10457,15
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 63 transition count 76
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 63 transition count 76
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 63 transition count 62
Applied a total of 42 rules in 2 ms. Remains 63 /77 variables (removed 14) and now considering 62/90 (removed 28) transitions.
// Phase 1: matrix 62 rows 63 cols
[2024-05-27 13:40:27] [INFO ] Computed 32 invariants in 0 ms
[2024-05-27 13:40:27] [INFO ] Implicit Places using invariants in 44 ms returned [1, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 44 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/77 places, 62/90 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 1 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-27 13:40:27] [INFO ] Computed 10 invariants in 0 ms
[2024-05-27 13:40:27] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-27 13:40:27] [INFO ] Invariant cache hit.
[2024-05-27 13:40:27] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/77 places, 22/90 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 119 ms. Remains : 21/77 places, 22/90 transitions.
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:27] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality596455792947822360.gal : 1 ms
[2024-05-27 13:40:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality2868717488764093881.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/CTLCardinality596455792947822360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2868717488764093881.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,1025,0.00372,3448,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.0069,3448,1,0,5,1273,9,0,466,412,2
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 77/77 places, 90/90 transitions.
Graph (trivial) has 14 edges and 77 vertex of which 14 / 77 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 70 transition count 81
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 66 transition count 81
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 21 place count 52 transition count 67
Iterating global reduction 2 with 14 rules applied. Total rules applied 35 place count 52 transition count 67
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 49 place count 52 transition count 53
Applied a total of 49 rules in 9 ms. Remains 52 /77 variables (removed 25) and now considering 53/90 (removed 37) transitions.
[2024-05-27 13:40:27] [INFO ] Flow matrix only has 45 transitions (discarded 8 similar events)
// Phase 1: matrix 45 rows 52 cols
[2024-05-27 13:40:27] [INFO ] Computed 30 invariants in 0 ms
[2024-05-27 13:40:27] [INFO ] Implicit Places using invariants in 39 ms returned [15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 40 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/77 places, 53/90 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 14 transition count 34
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 14 transition count 34
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 14 transition count 15
Applied a total of 57 rules in 2 ms. Remains 14 /33 variables (removed 19) and now considering 15/53 (removed 38) transitions.
[2024-05-27 13:40:27] [INFO ] Flow matrix only has 7 transitions (discarded 8 similar events)
// Phase 1: matrix 7 rows 14 cols
[2024-05-27 13:40:27] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:40:27] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 13:40:27] [INFO ] Flow matrix only has 7 transitions (discarded 8 similar events)
[2024-05-27 13:40:27] [INFO ] Invariant cache hit.
[2024-05-27 13:40:27] [INFO ] Implicit Places using invariants and state equation in 19 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 : 14/77 places, 15/90 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 89 ms. Remains : 14/77 places, 15/90 transitions.
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:27] [INFO ] Input system was already deterministic with 15 transitions.
RANDOM walk for 12 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11781209028149037614.gal : 0 ms
[2024-05-27 13:40:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6142317988746099147.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11781209028149037614.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6142317988746099147.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 10 ms
[2024-05-27 13:40:27] [INFO ] Flatten gal took : 10 ms
Total runtime 64227 ms.

BK_STOP 1716817227556

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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-r0010w0050"
export BK_EXAMINATION="CTLCardinality"
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-r0010w0050, examination is CTLCardinality"
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-171679080000273"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0050.tgz
mv RwMutex-PT-r0010w0050 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;