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-171679080000265.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-r0010w0020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080000265
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K 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 3.3K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Apr 13 06:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 13 06:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 06:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 06:37 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 44K 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-r0010w0020-CTLCardinality-2024-00
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-01
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-02
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-03
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-04
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-05
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-06
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-07
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-08
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-09
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-10
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2024-11
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716817036157

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-r0010w0020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-27 13:37:17] [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 13:37:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 13:37:17] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2024-05-27 13:37:17] [INFO ] Transformed 70 places.
[2024-05-27 13:37:17] [INFO ] Transformed 60 transitions.
[2024-05-27 13:37:17] [INFO ] Found NUPN structural information;
[2024-05-27 13:37:17] [INFO ] Parsed PT model containing 70 places and 60 transitions and 540 arcs in 168 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Initial state reduction rules removed 6 formulas.
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 60/60 transitions.
Applied a total of 0 rules in 16 ms. Remains 70 /70 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 70 cols
[2024-05-27 13:37:17] [INFO ] Computed 40 invariants in 15 ms
[2024-05-27 13:37:17] [INFO ] Implicit Places using invariants in 231 ms returned [1, 5, 8, 9, 14, 22, 33, 44, 55, 68]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 263 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/70 places, 60/60 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 59 transition count 58
Applied a total of 3 rules in 9 ms. Remains 59 /60 variables (removed 1) and now considering 58/60 (removed 2) transitions.
// Phase 1: matrix 58 rows 59 cols
[2024-05-27 13:37:17] [INFO ] Computed 30 invariants in 9 ms
[2024-05-27 13:37:17] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-27 13:37:17] [INFO ] Invariant cache hit.
[2024-05-27 13:37:18] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 59/70 places, 58/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 439 ms. Remains : 59/70 places, 58/60 transitions.
Support contains 46 out of 59 places after structural reductions.
[2024-05-27 13:37:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 13:37:18] [INFO ] Flatten gal took : 34 ms
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 13:37:18] [INFO ] Flatten gal took : 15 ms
[2024-05-27 13:37:18] [INFO ] Input system was already deterministic with 58 transitions.
Support contains 43 out of 59 places (down from 46) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1666 ms. (23 steps per ms) remains 4/30 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 4/4 properties
[2024-05-27 13:37:19] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp25 is UNSAT
At refinement iteration 2 (OVERLAPS) 36/48 variables, 16/19 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 11/59 variables, 11/30 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/30 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 58/117 variables, 59/89 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/89 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/117 variables, 0/89 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/117 variables, and 89 constraints, problems are : Problem set: 1 solved, 3 unsolved in 114 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
Problem AtomicPropp24 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp18 is UNSAT
After SMT solving in domain Int declared 47/117 variables, and 18 constraints, problems are : Problem set: 4 solved, 0 unsolved in 173 ms.
Refiners :[Positive P Invariants (semi-flows): 18/30 constraints, State Equation: 0/59 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 309ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 8 simplifications.
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 12 ms
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 14 ms
[2024-05-27 13:37:19] [INFO ] Input system was already deterministic with 58 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 57 transition count 54
Applied a total of 6 rules in 5 ms. Remains 57 /59 variables (removed 2) and now considering 54/58 (removed 4) transitions.
// Phase 1: matrix 54 rows 57 cols
[2024-05-27 13:37:19] [INFO ] Computed 30 invariants in 2 ms
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants in 56 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 54, 56]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 57 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/59 places, 54/58 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 21 transition count 38
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 21 transition count 38
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 21 transition count 22
Applied a total of 48 rules in 2 ms. Remains 21 /37 variables (removed 16) and now considering 22/54 (removed 32) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-27 13:37:19] [INFO ] Computed 10 invariants in 0 ms
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:37:19] [INFO ] Invariant cache hit.
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/59 places, 22/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 21/59 places, 22/58 transitions.
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:19] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality5703362889097398624.gal : 1 ms
[2024-05-27 13:37:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality3198438457450159842.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/CTLCardinality5703362889097398624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3198438457450159842.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,1025,0.01461,3336,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EF(EG(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),EX(TRUE))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.018725,3684,1,0,5,1281,13,0,517,421,7
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 57 transition count 54
Applied a total of 6 rules in 5 ms. Remains 57 /59 variables (removed 2) and now considering 54/58 (removed 4) transitions.
// Phase 1: matrix 54 rows 57 cols
[2024-05-27 13:37:19] [INFO ] Computed 30 invariants in 1 ms
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants in 64 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 54, 56]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 66 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/59 places, 54/58 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 24 transition count 41
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 24 transition count 41
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 39 place count 24 transition count 28
Applied a total of 39 rules in 3 ms. Remains 24 /37 variables (removed 13) and now considering 28/54 (removed 26) transitions.
// Phase 1: matrix 28 rows 24 cols
[2024-05-27 13:37:19] [INFO ] Computed 10 invariants in 1 ms
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:37:19] [INFO ] Invariant cache hit.
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/59 places, 28/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 121 ms. Remains : 24/59 places, 28/58 transitions.
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:19] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality6138712596709684851.gal : 1 ms
[2024-05-27 13:37:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality15976685602795406298.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/CTLCardinality6138712596709684851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15976685602795406298.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,1028,0.014129,3900,2,795,5,1939,6,0,127,1360,0


Converting to forward existential form...Done !
original formula: AF(AX(((p68==0) + (((p51==0)&&(p67==1)) * (AF((p36==0)) + (p52==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((p68==0) + (((p51==0)&&(p67==1)) * (!(EG(!((p36==0)))) + (p52==1)))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.045181,5748,1,0,12,10329,26,6,649,3689,14
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 57 transition count 54
Applied a total of 6 rules in 3 ms. Remains 57 /59 variables (removed 2) and now considering 54/58 (removed 4) transitions.
// Phase 1: matrix 54 rows 57 cols
[2024-05-27 13:37:19] [INFO ] Computed 30 invariants in 1 ms
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants in 47 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 54, 56]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 49 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/59 places, 54/58 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 24 transition count 40
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 24 transition count 40
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 24 transition count 26
Applied a total of 42 rules in 1 ms. Remains 24 /38 variables (removed 14) and now considering 26/54 (removed 28) transitions.
// Phase 1: matrix 26 rows 24 cols
[2024-05-27 13:37:19] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:37:19] [INFO ] Invariant cache hit.
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/59 places, 26/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 24/59 places, 26/58 transitions.
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:19] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality17759657562085513902.gal : 1 ms
[2024-05-27 13:37:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality15904067462390153287.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/CTLCardinality17759657562085513902.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15904067462390153287.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,1027,0.01178,3544,2,423,5,1072,6,0,125,743,0


Converting to forward existential form...Done !
original formula: AF((EX(TRUE) * EG(((EG((p31!=0)) + (p56==0)) + (p49==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((EX(TRUE) * EG(((EG((p31!=0)) + (p56==0)) + (p49==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.030677,4652,1,0,8,5203,28,2,635,1908,9
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 57 transition count 54
Applied a total of 6 rules in 9 ms. Remains 57 /59 variables (removed 2) and now considering 54/58 (removed 4) transitions.
// Phase 1: matrix 54 rows 57 cols
[2024-05-27 13:37:19] [INFO ] Computed 30 invariants in 1 ms
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants in 47 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 54, 56]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 49 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/59 places, 54/58 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 21 transition count 38
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 21 transition count 38
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 21 transition count 22
Applied a total of 48 rules in 2 ms. Remains 21 /37 variables (removed 16) and now considering 22/54 (removed 32) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-27 13:37:19] [INFO ] Computed 10 invariants in 1 ms
[2024-05-27 13:37:19] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-27 13:37:19] [INFO ] Invariant cache hit.
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/59 places, 22/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 21/59 places, 22/58 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:20] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality11855722516789879796.gal : 1 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality7597139312842540044.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/CTLCardinality11855722516789879796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7597139312842540044.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,1025,0.003731,3448,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.003998,3448,1,0,6,295,7,1,165,195,1
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 57 transition count 54
Applied a total of 6 rules in 2 ms. Remains 57 /59 variables (removed 2) and now considering 54/58 (removed 4) transitions.
// Phase 1: matrix 54 rows 57 cols
[2024-05-27 13:37:20] [INFO ] Computed 30 invariants in 1 ms
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants in 46 ms returned [1, 2, 3, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 56]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 47 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/59 places, 54/58 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 32 transition count 44
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 32 transition count 44
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 32 transition count 34
Applied a total of 30 rules in 2 ms. Remains 32 /42 variables (removed 10) and now considering 34/54 (removed 20) transitions.
// Phase 1: matrix 34 rows 32 cols
[2024-05-27 13:37:20] [INFO ] Computed 15 invariants in 1 ms
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-27 13:37:20] [INFO ] Invariant cache hit.
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 32/59 places, 34/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 116 ms. Remains : 32/59 places, 34/58 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:20] [INFO ] Input system was already deterministic with 34 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality5137983761904380251.gal : 1 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality18119452309973334455.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/CTLCardinality5137983761904380251.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18119452309973334455.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,1031,0.019853,4352,2,1336,5,2562,6,0,165,1408,0


Converting to forward existential form...Done !
original formula: AX((((AG((p16==1)) * (p46==0)) * ((p63==1)&&(p52==0))) * (((p26==1)||((p15==0)&&(p35==1)))||((p7==0)&&(p31==1)))))
=> equivalent forward existential formula: ((([(FwdU(EY(Init),TRUE) * !((p16==1)))] = FALSE * [(EY(Init) * !((p46==0)))] = FALSE) * [(EY(Init) * !(((p63==1...264
(forward)formula 0,0,0.022243,4616,1,0,8,2562,9,2,300,1408,2
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 57 transition count 54
Applied a total of 6 rules in 3 ms. Remains 57 /59 variables (removed 2) and now considering 54/58 (removed 4) transitions.
// Phase 1: matrix 54 rows 57 cols
[2024-05-27 13:37:20] [INFO ] Computed 30 invariants in 1 ms
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants in 50 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 54, 56]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 50 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/59 places, 54/58 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 21 transition count 38
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 21 transition count 38
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 21 transition count 22
Applied a total of 48 rules in 2 ms. Remains 21 /37 variables (removed 16) and now considering 22/54 (removed 32) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-27 13:37:20] [INFO ] Computed 10 invariants in 1 ms
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:37:20] [INFO ] Invariant cache hit.
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants and state equation in 27 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 : 21/59 places, 22/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 21/59 places, 22/58 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:20] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality12864440525146832956.gal : 0 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality2818799222766632387.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/CTLCardinality12864440525146832956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2818799222766632387.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,1025,0.004679,3448,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: AX(AF((p36!=1)))
=> equivalent forward existential formula: [FwdG(EY(Init),!((p36!=1)))] = FALSE
Hit Full ! (commute/partial/dont) 20/0/2
(forward)formula 0,0,0.009343,3764,1,0,8,1400,20,1,528,618,9
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 58 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 57
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 58 transition count 56
Applied a total of 3 rules in 2 ms. Remains 58 /59 variables (removed 1) and now considering 56/58 (removed 2) transitions.
// Phase 1: matrix 56 rows 58 cols
[2024-05-27 13:37:20] [INFO ] Computed 30 invariants in 1 ms
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants in 56 ms returned [3, 4, 5, 7, 11, 12, 13, 14, 15, 16, 17, 55, 57]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 57 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/59 places, 56/58 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 37 transition count 48
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 37 transition count 48
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 37 transition count 40
Applied a total of 24 rules in 1 ms. Remains 37 /45 variables (removed 8) and now considering 40/56 (removed 16) transitions.
// Phase 1: matrix 40 rows 37 cols
[2024-05-27 13:37:20] [INFO ] Computed 17 invariants in 0 ms
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-27 13:37:20] [INFO ] Invariant cache hit.
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants and state equation in 37 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 : 37/59 places, 40/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 37/59 places, 40/58 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:20] [INFO ] Input system was already deterministic with 40 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality15635535367272126950.gal : 1 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality5745295609805108215.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/CTLCardinality15635535367272126950.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5745295609805108215.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,1034,0.056763,5820,2,3655,5,5925,6,0,191,2728,0


Converting to forward existential form...Done !
original formula: E((!(((A(((p20==1)||(p31==0)) U EX((p33==0))) + ((p32==0)&&(p23==1))) + (p60==1))) * (AG((p61==0)) + (EF(((p11==0)||(p55==1))) * (((p12==...283
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,(!(((!((E(!(EX((p33==0))) U (!(((p20==1)||(p31==0))) * !(EX((p33==0))))) + EG(!(EX((p33==0)))...755
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 36/0/4
(forward)formula 0,1,0.266312,15324,1,0,17,50724,48,6,1250,16628,32
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 58 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 57
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 58 transition count 56
Applied a total of 3 rules in 3 ms. Remains 58 /59 variables (removed 1) and now considering 56/58 (removed 2) transitions.
// Phase 1: matrix 56 rows 58 cols
[2024-05-27 13:37:20] [INFO ] Computed 30 invariants in 0 ms
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants in 51 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 55, 57]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 53 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/59 places, 56/58 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 27 transition count 43
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 27 transition count 43
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 39 place count 27 transition count 30
Applied a total of 39 rules in 1 ms. Remains 27 /40 variables (removed 13) and now considering 30/56 (removed 26) transitions.
// Phase 1: matrix 30 rows 27 cols
[2024-05-27 13:37:20] [INFO ] Computed 12 invariants in 0 ms
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-27 13:37:20] [INFO ] Invariant cache hit.
[2024-05-27 13:37:20] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/59 places, 30/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 124 ms. Remains : 27/59 places, 30/58 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 5 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:20] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:20] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality7654408745087976965.gal : 2 ms
[2024-05-27 13:37:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality222476869071656702.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/CTLCardinality7654408745087976965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality222476869071656702.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,1029,0.02112,3964,2,805,5,1979,6,0,141,1379,0


Converting to forward existential form...Done !
original formula: ((AF(EX((p61==0))) * AG(EF(((p29==0)&&((p54==0)||(p51==1)))))) * E(AG((((p33==0)&&(p28==1))&&(p54==1))) U !(EF((p35==1)))))
=> equivalent forward existential formula: (([FwdG(Init,!(EX((p61==0))))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U ((p29==0)&&((p54==0)||(p51==1))))))] = F...261
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.05118,5812,1,0,7,10240,19,1,730,3805,8
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 58/58 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 57 transition count 54
Applied a total of 6 rules in 6 ms. Remains 57 /59 variables (removed 2) and now considering 54/58 (removed 4) transitions.
// Phase 1: matrix 54 rows 57 cols
[2024-05-27 13:37:21] [INFO ] Computed 30 invariants in 0 ms
[2024-05-27 13:37:21] [INFO ] Implicit Places using invariants in 48 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 54]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 49 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/59 places, 54/58 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 27 transition count 41
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 27 transition count 41
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 39 place count 27 transition count 28
Applied a total of 39 rules in 2 ms. Remains 27 /40 variables (removed 13) and now considering 28/54 (removed 26) transitions.
// Phase 1: matrix 28 rows 27 cols
[2024-05-27 13:37:21] [INFO ] Computed 13 invariants in 0 ms
[2024-05-27 13:37:21] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-27 13:37:21] [INFO ] Invariant cache hit.
[2024-05-27 13:37:21] [INFO ] Implicit Places using invariants and state equation in 37 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 : 27/59 places, 28/58 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 125 ms. Remains : 27/59 places, 28/58 transitions.
[2024-05-27 13:37:21] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:21] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:21] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-27 13:37:21] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:21] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality4605857431519489314.gal : 0 ms
[2024-05-27 13:37:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality9537748202205068658.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/CTLCardinality4605857431519489314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9537748202205068658.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,1028,0.016422,3920,2,804,5,1967,6,0,139,1374,0


Converting to forward existential form...Done !
original formula: (AX(((p9==1) + AG((p1==1)))) + EG(AG(AF(((p25!=0)&&(p26!=1))))))
=> equivalent forward existential formula: [(FwdU((EY((Init * !(EG(!(E(TRUE U !(!(EG(!(((p25!=0)&&(p26!=1)))))))))))) * !((p9==1))),TRUE) * !((p1==1)))] = ...160
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.050616,5768,1,0,13,9533,33,5,779,4310,13
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-27 13:37:21] [INFO ] Flatten gal took : 11 ms
[2024-05-27 13:37:21] [INFO ] Flatten gal took : 6 ms
Total runtime 3881 ms.

BK_STOP 1716817041276

--------------------
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-r0010w0020"
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-r0010w0020, 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-171679080000265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0020.tgz
mv RwMutex-PT-r0010w0020 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 ;