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-171679080000274.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 CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080000274
=====================================================================

--------------------
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-CTLFireability-2024-00
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-01
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-02
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-03
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-04
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-05
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-06
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-07
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-08
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-09
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-10
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2024-11
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2023-12
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2023-13
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2023-14
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716817238117

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-r0010w0050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-27 13:40:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 13:40:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 13:40:39] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2024-05-27 13:40:39] [INFO ] Transformed 130 places.
[2024-05-27 13:40:39] [INFO ] Transformed 120 transitions.
[2024-05-27 13:40:39] [INFO ] Found NUPN structural information;
[2024-05-27 13:40:39] [INFO ] Parsed PT model containing 130 places and 120 transitions and 1260 arcs in 169 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Initial state reduction rules removed 2 formulas.
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 83 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 13:40:39] [INFO ] Computed 70 invariants in 14 ms
[2024-05-27 13:40:39] [INFO ] Implicit Places using invariants in 248 ms returned [34, 37, 38, 44, 47, 48, 52, 54, 55, 58, 65, 66, 72, 75, 81, 84, 86, 97]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 277 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 112/130 places, 120/120 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 107 transition count 115
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 107 transition count 115
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 107 transition count 110
Applied a total of 15 rules in 12 ms. Remains 107 /112 variables (removed 5) and now considering 110/120 (removed 10) transitions.
// Phase 1: matrix 110 rows 107 cols
[2024-05-27 13:40:39] [INFO ] Computed 52 invariants in 3 ms
[2024-05-27 13:40:39] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-27 13:40:39] [INFO ] Invariant cache hit.
[2024-05-27 13:40:39] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 107/130 places, 110/120 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 464 ms. Remains : 107/130 places, 110/120 transitions.
Support contains 83 out of 107 places after structural reductions.
[2024-05-27 13:40:40] [INFO ] Flatten gal took : 56 ms
[2024-05-27 13:40:40] [INFO ] Flatten gal took : 24 ms
[2024-05-27 13:40:40] [INFO ] Input system was already deterministic with 110 transitions.
RANDOM walk for 40000 steps (8 resets) in 2136 ms. (18 steps per ms) remains 5/68 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 128 ms. (310 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 217 ms. (183 steps per ms) remains 5/5 properties
[2024-05-27 13:40:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp58 is UNSAT
After SMT solving in domain Real declared 75/217 variables, and 20 constraints, problems are : Problem set: 5 solved, 0 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 20/52 constraints, State Equation: 0/107 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 172ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
[2024-05-27 13:40:41] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 13:40:41] [INFO ] Flatten gal took : 29 ms
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 13:40:41] [INFO ] Flatten gal took : 18 ms
[2024-05-27 13:40:41] [INFO ] Input system was already deterministic with 110 transitions.
Support contains 61 out of 107 places (down from 78) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 98 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 98 transition count 101
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 98 transition count 92
Applied a total of 27 rules in 10 ms. Remains 98 /107 variables (removed 9) and now considering 92/110 (removed 18) transitions.
// Phase 1: matrix 92 rows 98 cols
[2024-05-27 13:40:41] [INFO ] Computed 52 invariants in 4 ms
[2024-05-27 13:40:41] [INFO ] Implicit Places using invariants in 93 ms returned [10, 18, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 83, 91]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 96 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/107 places, 92/110 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 26 transition count 59
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 26 transition count 59
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 99 place count 26 transition count 26
Applied a total of 99 rules in 2 ms. Remains 26 /59 variables (removed 33) and now considering 26/92 (removed 66) transitions.
// Phase 1: matrix 26 rows 26 cols
[2024-05-27 13:40:41] [INFO ] Computed 13 invariants in 1 ms
[2024-05-27 13:40:41] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 13:40:41] [INFO ] Invariant cache hit.
[2024-05-27 13:40:41] [INFO ] Implicit Places using invariants and state equation in 42 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 : 26/107 places, 26/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 177 ms. Remains : 26/107 places, 26/110 transitions.
[2024-05-27 13:40:41] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:41] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:41] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-27 13:40:41] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:41] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:41] [INFO ] Time to serialize gal into /tmp/CTLFireability413614071225007098.gal : 1 ms
[2024-05-27 13:40:41] [INFO ] Time to serialize properties into /tmp/CTLFireability934166484355060315.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/CTLFireability413614071225007098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability934166484355060315.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1027,0.021637,4064,2,801,5,1949,6,0,133,1365,0


Converting to forward existential form...Done !
original formula: EX(((((AF(!(E((((((p44==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81=...319
=> equivalent forward existential formula: (((([(EY(Init) * !(EG(!(!(E((((((p44==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p...466
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/204/26
Using saturation style SCC detection
(forward)formula 0,1,0.07006,5900,1,0,10,11993,24,2,863,4894,10
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 100 transition count 103
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 100 transition count 103
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 100 transition count 96
Applied a total of 21 rules in 8 ms. Remains 100 /107 variables (removed 7) and now considering 96/110 (removed 14) transitions.
// Phase 1: matrix 96 rows 100 cols
[2024-05-27 13:40:41] [INFO ] Computed 52 invariants in 4 ms
[2024-05-27 13:40:41] [INFO ] Implicit Places using invariants in 95 ms returned [1, 11, 19, 29, 30, 31, 32, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 84, 92]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 97 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/107 places, 96/110 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 28 transition count 64
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 28 transition count 64
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 28 transition count 32
Applied a total of 96 rules in 1 ms. Remains 28 /60 variables (removed 32) and now considering 32/96 (removed 64) transitions.
// Phase 1: matrix 32 rows 28 cols
[2024-05-27 13:40:41] [INFO ] Computed 12 invariants in 0 ms
[2024-05-27 13:40:41] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 13:40:41] [INFO ] Invariant cache hit.
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants and state equation in 41 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 : 28/107 places, 32/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 170 ms. Remains : 28/107 places, 32/110 transitions.
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:42] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Time to serialize gal into /tmp/CTLFireability6722560435489026800.gal : 1 ms
[2024-05-27 13:40:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2086924366175822954.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/CTLFireability6722560435489026800.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2086924366175822954.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,1030,0.051745,5864,2,3128,5,7367,6,0,147,5233,0


Converting to forward existential form...Done !
original formula: EF(AX(E((EG((p106==1)) * AX((p101==1))) U ((((((p26==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&...245
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(E((EG((p106==1)) * !(EX(!((p101==1))))) U ((((((p26==1)&&(p72==1))&&((p73==1)&&(p74==...315
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.281057,17260,1,0,13,74273,19,5,778,22937,12
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 98 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 98 transition count 101
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 98 transition count 92
Applied a total of 27 rules in 8 ms. Remains 98 /107 variables (removed 9) and now considering 92/110 (removed 18) transitions.
// Phase 1: matrix 92 rows 98 cols
[2024-05-27 13:40:42] [INFO ] Computed 52 invariants in 1 ms
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants in 69 ms returned [1, 10, 18, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 83, 91]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 70 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/107 places, 92/110 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 26 transition count 60
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 26 transition count 60
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 26 transition count 28
Applied a total of 96 rules in 2 ms. Remains 26 /58 variables (removed 32) and now considering 28/92 (removed 64) transitions.
// Phase 1: matrix 28 rows 26 cols
[2024-05-27 13:40:42] [INFO ] Computed 12 invariants in 1 ms
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 13:40:42] [INFO ] Invariant cache hit.
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/107 places, 28/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 26/107 places, 28/110 transitions.
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12405317518306985702.gal : 1 ms
[2024-05-27 13:40:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3597743614310786699.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/CTLFireability12405317518306985702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3597743614310786699.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,1028,0.014183,3920,2,802,5,1961,6,0,135,1372,0


Converting to forward existential form...Done !
original formula: AF(((((AX((p82!=1)) * (p48==1)) * ((p72==1)&&(p73==1))) * (((p74==1)&&(p75==1))&&((p76==1)&&(p77==1)))) * ((((p78==1)&&(p79==1))&&((p80==...182
=> equivalent forward existential formula: [FwdG(Init,!(((((!(EX(!((p82!=1)))) * (p48==1)) * ((p72==1)&&(p73==1))) * (((p74==1)&&(p75==1))&&((p76==1)&&(p77...233
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.045659,5504,1,0,14,10475,19,6,746,4055,13
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 99 transition count 102
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 99 transition count 102
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 99 transition count 94
Applied a total of 24 rules in 7 ms. Remains 99 /107 variables (removed 8) and now considering 94/110 (removed 16) transitions.
// Phase 1: matrix 94 rows 99 cols
[2024-05-27 13:40:42] [INFO ] Computed 52 invariants in 6 ms
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants in 82 ms returned [1, 10, 18, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 83, 91]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 84 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/107 places, 94/110 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 28 transition count 63
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 28 transition count 63
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 93 place count 28 transition count 32
Applied a total of 93 rules in 1 ms. Remains 28 /59 variables (removed 31) and now considering 32/94 (removed 62) transitions.
// Phase 1: matrix 32 rows 28 cols
[2024-05-27 13:40:42] [INFO ] Computed 12 invariants in 0 ms
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 13:40:42] [INFO ] Invariant cache hit.
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/107 places, 32/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143 ms. Remains : 28/107 places, 32/110 transitions.
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 10 ms
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:42] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Time to serialize gal into /tmp/CTLFireability8192968917409891095.gal : 1 ms
[2024-05-27 13:40:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10695201572140269729.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/CTLFireability8192968917409891095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10695201572140269729.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,1030,0.015035,4012,2,810,5,2001,6,0,147,1387,0


Converting to forward existential form...Done !
original formula: (EX(((p103==0) + ((EX((((((p17==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))))||(((p79==0)||(p80==0)...345
=> equivalent forward existential formula: ([(Init * !(EX(((p103==0) + ((EX((((((p17==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0...414
(forward)formula 0,0,0.015844,4276,1,0,8,2001,9,2,240,1387,2
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 98 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 98 transition count 101
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 98 transition count 92
Applied a total of 27 rules in 5 ms. Remains 98 /107 variables (removed 9) and now considering 92/110 (removed 18) transitions.
// Phase 1: matrix 92 rows 98 cols
[2024-05-27 13:40:42] [INFO ] Computed 52 invariants in 1 ms
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants in 83 ms returned [1, 10, 18, 28, 29, 30, 31, 32, 33, 34, 35, 36, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 59, 60, 61, 62, 63, 64, 91]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 85 ms to find 37 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/107 places, 92/110 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 31 transition count 62
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 31 transition count 62
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 90 place count 31 transition count 32
Applied a total of 90 rules in 2 ms. Remains 31 /61 variables (removed 30) and now considering 32/92 (removed 60) transitions.
// Phase 1: matrix 32 rows 31 cols
[2024-05-27 13:40:42] [INFO ] Computed 15 invariants in 0 ms
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 13:40:42] [INFO ] Invariant cache hit.
[2024-05-27 13:40:42] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 31/107 places, 32/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144 ms. Remains : 31/107 places, 32/110 transitions.
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:42] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12071171431264043929.gal : 1 ms
[2024-05-27 13:40:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2991444942430815368.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/CTLFireability12071171431264043929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2991444942430815368.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,1030,0.016033,4032,2,920,5,2140,6,0,159,1439,0


Converting to forward existential form...Done !
original formula: (AX((AF((((((p32==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))))||(((p79==0)||(p80==0))||(p81==0))))...608
=> equivalent forward existential formula: (([FwdG(EY(Init),!((((((p32==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))))...705
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.07335,6672,1,0,27,15059,17,23,937,10199,39
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 98 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 98 transition count 101
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 98 transition count 92
Applied a total of 27 rules in 13 ms. Remains 98 /107 variables (removed 9) and now considering 92/110 (removed 18) transitions.
// Phase 1: matrix 92 rows 98 cols
[2024-05-27 13:40:42] [INFO ] Computed 52 invariants in 2 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 67 ms returned [1, 10, 18, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 59, 60, 61, 62, 63, 64, 83, 91]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 67 ms to find 41 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 57/107 places, 92/110 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 23 transition count 58
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 23 transition count 58
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 23 transition count 24
Applied a total of 102 rules in 4 ms. Remains 23 /57 variables (removed 34) and now considering 24/92 (removed 68) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-05-27 13:40:43] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 13:40:43] [INFO ] Invariant cache hit.
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 23/107 places, 24/110 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 129 ms. Remains : 23/107 places, 24/110 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:43] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize gal into /tmp/CTLFireability3826161372692855542.gal : 1 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9555524556059586536.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/CTLFireability3826161372692855542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9555524556059586536.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,1026,0.00652,3496,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: A((((((p53==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==1))) U AG((...164
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((p63==1)))))))) * !(E(!(!(E(TRUE U !((p63==1))))) U (!((((((p53==1)&&(p72==1))&&((...301
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.016636,4340,1,0,7,2819,17,1,606,1178,8
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 99 transition count 102
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 99 transition count 102
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 99 transition count 94
Applied a total of 24 rules in 3 ms. Remains 99 /107 variables (removed 8) and now considering 94/110 (removed 16) transitions.
// Phase 1: matrix 94 rows 99 cols
[2024-05-27 13:40:43] [INFO ] Computed 52 invariants in 1 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 59 ms returned [1, 10, 18, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 92]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 60 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/107 places, 94/110 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 28 transition count 62
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 28 transition count 62
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 28 transition count 30
Applied a total of 96 rules in 0 ms. Remains 28 /60 variables (removed 32) and now considering 30/94 (removed 64) transitions.
// Phase 1: matrix 30 rows 28 cols
[2024-05-27 13:40:43] [INFO ] Computed 13 invariants in 0 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 13:40:43] [INFO ] Invariant cache hit.
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants and state equation in 36 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 : 28/107 places, 30/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 119 ms. Remains : 28/107 places, 30/110 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:43] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize gal into /tmp/CTLFireability2623206412211777659.gal : 0 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize properties into /tmp/CTLFireability6869268773949029093.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/CTLFireability2623206412211777659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6869268773949029093.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,1029,0.019671,3968,2,807,5,1985,6,0,145,1381,0


Converting to forward existential form...Done !
original formula: (A((((!(EG((((((p23==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==1)...364
=> equivalent forward existential formula: (([(EY((((FwdU(Init,!((p86==1))) * !((p86==1))) * !((((((p45==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&...506
Hit Full ! (commute/partial/dont) 28/0/2
(forward)formula 0,0,0.050526,5552,1,0,6,9478,20,1,799,3684,8
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 98 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 98 transition count 101
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 98 transition count 92
Applied a total of 27 rules in 7 ms. Remains 98 /107 variables (removed 9) and now considering 92/110 (removed 18) transitions.
// Phase 1: matrix 92 rows 98 cols
[2024-05-27 13:40:43] [INFO ] Computed 52 invariants in 1 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 58 ms returned [1, 10, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 83, 91]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 59 ms to find 41 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/107 places, 92/110 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 24 transition count 59
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 24 transition count 59
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 99 place count 24 transition count 26
Applied a total of 99 rules in 1 ms. Remains 24 /57 variables (removed 33) and now considering 26/92 (removed 66) transitions.
// Phase 1: matrix 26 rows 24 cols
[2024-05-27 13:40:43] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-27 13:40:43] [INFO ] Invariant cache hit.
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/107 places, 26/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 24/107 places, 26/110 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:43] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize gal into /tmp/CTLFireability12395011612775401427.gal : 1 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17266199574492602363.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/CTLFireability12395011612775401427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17266199574492602363.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,1027,0.011908,3544,2,415,5,1055,6,0,125,732,0


Converting to forward existential form...Done !
original formula: AG(EX((AX((p103==1)) + (((((p12==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1...172
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!(EX(!((p103==1)))) + (((((p12==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76...232
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.026506,4388,1,0,8,5219,12,2,618,2076,6
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 100 transition count 103
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 100 transition count 103
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 100 transition count 96
Applied a total of 21 rules in 19 ms. Remains 100 /107 variables (removed 7) and now considering 96/110 (removed 14) transitions.
// Phase 1: matrix 96 rows 100 cols
[2024-05-27 13:40:43] [INFO ] Computed 52 invariants in 1 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 55 ms returned [1, 11, 19, 29, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, 52, 53, 54, 55, 57, 59, 60, 61, 62, 64, 65, 84, 92]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 56 ms to find 36 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 64/107 places, 96/110 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 36 transition count 68
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 36 transition count 68
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 36 transition count 40
Applied a total of 84 rules in 4 ms. Remains 36 /64 variables (removed 28) and now considering 40/96 (removed 56) transitions.
// Phase 1: matrix 40 rows 36 cols
[2024-05-27 13:40:43] [INFO ] Computed 16 invariants in 0 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 13:40:43] [INFO ] Invariant cache hit.
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 36/107 places, 40/110 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 141 ms. Remains : 36/107 places, 40/110 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:40:43] [INFO ] Input system was already deterministic with 40 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize gal into /tmp/CTLFireability15118600715513827135.gal : 1 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11035260252922423732.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/CTLFireability15118600715513827135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11035260252922423732.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,1034,0.043799,5812,2,2754,5,5037,6,0,187,2734,0


Converting to forward existential form...Done !
original formula: AG(A(((AG(!(((((((p17==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==...891
=> equivalent forward existential formula: ((((([(((FwdU(FwdU(Init,TRUE),!(((((!(!((E(!((p95==1)) U (!(((((((p42==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((...5881
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 38/0/2
(forward)formula 0,0,0.190541,12676,1,0,16,43331,32,8,1246,14685,17
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 98 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 98 transition count 101
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 98 transition count 92
Applied a total of 27 rules in 2 ms. Remains 98 /107 variables (removed 9) and now considering 92/110 (removed 18) transitions.
// Phase 1: matrix 92 rows 98 cols
[2024-05-27 13:40:43] [INFO ] Computed 52 invariants in 1 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 54 ms returned [1, 18, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, 51, 53, 54, 55, 56, 57, 58, 62, 63, 64, 83, 91]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 55 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/107 places, 92/110 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 36 transition count 65
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 36 transition count 65
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 36 transition count 38
Applied a total of 81 rules in 1 ms. Remains 36 /63 variables (removed 27) and now considering 38/92 (removed 54) transitions.
// Phase 1: matrix 38 rows 36 cols
[2024-05-27 13:40:43] [INFO ] Computed 17 invariants in 0 ms
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 13:40:43] [INFO ] Invariant cache hit.
[2024-05-27 13:40:43] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 36/107 places, 38/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 116 ms. Remains : 36/107 places, 38/110 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:43] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:43] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize gal into /tmp/CTLFireability2995557916659227500.gal : 1 ms
[2024-05-27 13:40:43] [INFO ] Time to serialize properties into /tmp/CTLFireability6605453102428501496.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/CTLFireability2995557916659227500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6605453102428501496.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,1033,0.04442,5780,2,2904,5,5168,6,0,185,2715,0


Converting to forward existential form...Done !
original formula: EG(((((AF(((AX(((((((p43==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p8...894
=> equivalent forward existential formula: [FwdG(Init,((((!(EG(!(((!(EX(!(((((((p43==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)...949
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.207785,13436,1,0,17,41688,31,12,1223,15188,17
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 98 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 98 transition count 101
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 98 transition count 92
Applied a total of 27 rules in 2 ms. Remains 98 /107 variables (removed 9) and now considering 92/110 (removed 18) transitions.
// Phase 1: matrix 92 rows 98 cols
[2024-05-27 13:40:44] [INFO ] Computed 52 invariants in 3 ms
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants in 122 ms returned [1, 10, 18, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 83, 91]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 123 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/107 places, 92/110 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 29 transition count 61
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 29 transition count 61
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 93 place count 29 transition count 30
Applied a total of 93 rules in 1 ms. Remains 29 /60 variables (removed 31) and now considering 30/92 (removed 62) transitions.
// Phase 1: matrix 30 rows 29 cols
[2024-05-27 13:40:44] [INFO ] Computed 14 invariants in 1 ms
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 13:40:44] [INFO ] Invariant cache hit.
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/107 places, 30/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 182 ms. Remains : 29/107 places, 30/110 transitions.
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:44] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:44] [INFO ] Time to serialize gal into /tmp/CTLFireability16357878329121524177.gal : 1 ms
[2024-05-27 13:40:44] [INFO ] Time to serialize properties into /tmp/CTLFireability4627032908952448138.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/CTLFireability16357878329121524177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4627032908952448138.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,1029,0.014878,3980,2,813,5,1999,6,0,149,1388,0


Converting to forward existential form...Done !
original formula: (AG((AF((p102==1)) + EG(!(A((p106==1) U ((p3==1)&&(p73==1))))))) + EX(A((((((p14==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76=...489
=> equivalent forward existential formula: [FwdG((FwdU((Init * !(EX(!((E(!(((((((p32==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1...1191
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/0/12
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.084088,6356,1,0,19,12633,45,10,916,5593,20
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 99 transition count 102
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 99 transition count 102
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 99 transition count 94
Applied a total of 24 rules in 6 ms. Remains 99 /107 variables (removed 8) and now considering 94/110 (removed 16) transitions.
// Phase 1: matrix 94 rows 99 cols
[2024-05-27 13:40:44] [INFO ] Computed 52 invariants in 2 ms
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants in 64 ms returned [1, 11, 19, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 84, 92]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 66 ms to find 41 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/107 places, 94/110 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 24 transition count 60
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 24 transition count 60
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 24 transition count 26
Applied a total of 102 rules in 0 ms. Remains 24 /58 variables (removed 34) and now considering 26/94 (removed 68) transitions.
// Phase 1: matrix 26 rows 24 cols
[2024-05-27 13:40:44] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:40:44] [INFO ] Invariant cache hit.
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/107 places, 26/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 24/107 places, 26/110 transitions.
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:44] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4482985077215139493.gal : 1 ms
[2024-05-27 13:40:44] [INFO ] Time to serialize properties into /tmp/CTLFireability6569456919385264869.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/CTLFireability4482985077215139493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6569456919385264869.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,1027,0.008192,3544,2,423,5,1074,6,0,125,745,0


Converting to forward existential form...Done !
original formula: AG((AX((((((p37==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==1)))) ...180
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !((((((p37==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p7...285
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.024112,4388,1,0,6,5167,23,0,647,1911,8
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 110/110 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 98 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 98 transition count 101
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 98 transition count 92
Applied a total of 27 rules in 2 ms. Remains 98 /107 variables (removed 9) and now considering 92/110 (removed 18) transitions.
// Phase 1: matrix 92 rows 98 cols
[2024-05-27 13:40:44] [INFO ] Computed 52 invariants in 0 ms
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants in 68 ms returned [1, 10, 18, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, 51, 52, 53, 55, 57, 58, 59, 60, 61, 62, 63, 64, 83, 91]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 69 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/107 places, 92/110 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 28 transition count 61
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 28 transition count 61
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 93 place count 28 transition count 30
Applied a total of 93 rules in 0 ms. Remains 28 /59 variables (removed 31) and now considering 30/92 (removed 62) transitions.
// Phase 1: matrix 30 rows 28 cols
[2024-05-27 13:40:44] [INFO ] Computed 13 invariants in 0 ms
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-27 13:40:44] [INFO ] Invariant cache hit.
[2024-05-27 13:40:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/107 places, 30/110 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 116 ms. Remains : 28/107 places, 30/110 transitions.
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:40:44] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:40:44] [INFO ] Time to serialize gal into /tmp/CTLFireability12737256906144937799.gal : 0 ms
[2024-05-27 13:40:44] [INFO ] Time to serialize properties into /tmp/CTLFireability11142002786848281181.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/CTLFireability12737256906144937799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11142002786848281181.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,1029,0.014748,3968,2,811,5,1993,6,0,145,1386,0


Converting to forward existential form...Done !
original formula: EX(AG((E(E((((((p49==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==1)...597
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((E(E((((((p49==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&...666
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/208/30
(forward)formula 0,1,0.060924,6080,1,0,14,11331,35,10,1011,4500,18
FORMULA RwMutex-PT-r0010w0050-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-27 13:40:44] [INFO ] Flatten gal took : 19 ms
[2024-05-27 13:40:44] [INFO ] Flatten gal took : 8 ms
Total runtime 5692 ms.

BK_STOP 1716817244927

--------------------
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-r0010w0050"
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-r0010w0050, 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-171679080000274"
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 [ "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 ;