About the Execution of ITS-Tools for RwMutex-PT-r0010w0020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 335.348 | 5342.00 | 12724.00 | 65.20 | FTTFTFTTTTFFTTTF | normal |
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-171679080000266.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 CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080000266
=====================================================================
--------------------
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-CTLFireability-2024-00
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-01
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-02
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-03
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-04
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-05
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-06
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-07
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-08
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-09
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-10
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2024-11
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2023-12
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2023-13
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2023-14
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716817051237
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-r0010w0020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-27 13:37:32] [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 13:37:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 13:37:32] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2024-05-27 13:37:32] [INFO ] Transformed 70 places.
[2024-05-27 13:37:32] [INFO ] Transformed 60 transitions.
[2024-05-27 13:37:32] [INFO ] Found NUPN structural information;
[2024-05-27 13:37:32] [INFO ] Parsed PT model containing 70 places and 60 transitions and 540 arcs in 150 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Initial state reduction rules removed 4 formulas.
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 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 9 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 13:37:32] [INFO ] Computed 40 invariants in 14 ms
[2024-05-27 13:37:32] [INFO ] Implicit Places using invariants in 199 ms returned [8, 10, 14, 17, 19, 20, 33, 44, 69]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 240 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/70 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 274 ms. Remains : 61/70 places, 60/60 transitions.
Support contains 51 out of 61 places after structural reductions.
[2024-05-27 13:37:33] [INFO ] Flatten gal took : 34 ms
[2024-05-27 13:37:33] [INFO ] Flatten gal took : 17 ms
[2024-05-27 13:37:33] [INFO ] Input system was already deterministic with 60 transitions.
Reduction of identical properties reduced properties to check from 44 to 41
RANDOM walk for 40000 steps (8 resets) in 1818 ms. (21 steps per ms) remains 2/41 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 2/2 properties
// Phase 1: matrix 60 rows 61 cols
[2024-05-27 13:37:33] [INFO ] Computed 31 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp39 is UNSAT
After SMT solving in domain Real declared 44/121 variables, and 30 constraints, problems are : Problem set: 2 solved, 0 unsolved in 112 ms.
Refiners :[Domain max(s): 16/61 constraints, Positive P Invariants (semi-flows): 14/31 constraints, State Equation: 0/61 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 152ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
[2024-05-27 13:37:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 13:37:33] [INFO ] Flatten gal took : 11 ms
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 13:37:33] [INFO ] Flatten gal took : 10 ms
[2024-05-27 13:37:34] [INFO ] Input system was already deterministic with 60 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 59 transition count 58
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 59 transition count 58
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 59 transition count 56
Applied a total of 6 rules in 10 ms. Remains 59 /61 variables (removed 2) and now considering 56/60 (removed 4) transitions.
// Phase 1: matrix 56 rows 59 cols
[2024-05-27 13:37:34] [INFO ] Computed 31 invariants in 1 ms
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants in 65 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 17, 46, 56, 58]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 67 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/61 places, 56/60 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 31 transition count 46
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 31 transition count 46
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 31 transition count 36
Applied a total of 30 rules in 3 ms. Remains 31 /41 variables (removed 10) and now considering 36/56 (removed 20) transitions.
// Phase 1: matrix 36 rows 31 cols
[2024-05-27 13:37:34] [INFO ] Computed 13 invariants in 1 ms
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 13:37:34] [INFO ] Invariant cache hit.
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 31/61 places, 36/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 206 ms. Remains : 31/61 places, 36/60 transitions.
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:34] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15291413833591763991.gal : 2 ms
[2024-05-27 13:37:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4825129252986895609.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/CTLFireability15291413833591763991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4825129252986895609.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,1032,0.061787,5912,2,3119,5,7369,6,0,163,5239,0
Converting to forward existential form...Done !
original formula: E(!((AX(!(EX(((p3==1)&&(p43==1))))) + (EX(((p2==1)&&(p42==1))) * !((A((p68==1) U (((((p31==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==...340
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,!((!(EX(!(!(EX(((p3==1)&&(p43==1))))))) + (EX(((p2==1)&&(p42==1))) * !((!((E(!((((((p31==1)&&...1302
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 34/0/2
Hit Full ! (commute/partial/dont) 0/0/36
(forward)formula 0,1,0.330117,18044,1,0,18,63812,53,10,996,23101,33
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 56 transition count 55
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 56 transition count 55
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 56 transition count 50
Applied a total of 15 rules in 3 ms. Remains 56 /61 variables (removed 5) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 56 cols
[2024-05-27 13:37:34] [INFO ] Computed 31 invariants in 4 ms
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants in 54 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 46, 53, 55]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 55 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/61 places, 50/60 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 23 transition count 37
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 23 transition count 37
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 23 transition count 24
Applied a total of 39 rules in 1 ms. Remains 23 /36 variables (removed 13) and now considering 24/50 (removed 26) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-05-27 13:37:34] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-27 13:37:34] [INFO ] Invariant cache hit.
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/61 places, 24/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 107 ms. Remains : 23/61 places, 24/60 transitions.
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:34] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:34] [INFO ] Time to serialize gal into /tmp/CTLFireability8043938833442086733.gal : 1 ms
[2024-05-27 13:37:34] [INFO ] Time to serialize properties into /tmp/CTLFireability14337315285985048829.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/CTLFireability8043938833442086733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14337315285985048829.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1026,0.00558,3504,2,232,5,622,6,0,119,427,0
Converting to forward existential form...Done !
original formula: EF(EX(A(AG(EF((p34==1))) U AF(((p36==1)||(((((p23==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(...192
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * !(EG(!(!(EG(!(((p36==1)||(((((p23==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p...600
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.021767,4348,1,0,10,3024,29,2,671,1402,11
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 56 transition count 55
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 56 transition count 55
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 56 transition count 50
Applied a total of 15 rules in 2 ms. Remains 56 /61 variables (removed 5) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 56 cols
[2024-05-27 13:37:34] [INFO ] Computed 31 invariants in 1 ms
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants in 46 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 10, 13, 14, 15, 16, 17, 18, 46, 53, 55]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 47 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/61 places, 50/60 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 27 transition count 39
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 27 transition count 39
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 27 transition count 28
Applied a total of 33 rules in 1 ms. Remains 27 /38 variables (removed 11) and now considering 28/50 (removed 22) transitions.
// Phase 1: matrix 28 rows 27 cols
[2024-05-27 13:37:34] [INFO ] Computed 13 invariants in 0 ms
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 13:37:34] [INFO ] Invariant cache hit.
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/61 places, 28/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 27/61 places, 28/60 transitions.
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:34] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:34] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:34] [INFO ] Time to serialize gal into /tmp/CTLFireability4893913879296465964.gal : 1 ms
[2024-05-27 13:37:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5018316663077614812.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/CTLFireability4893913879296465964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5018316663077614812.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,1028,0.010908,3920,2,615,5,1524,6,0,139,1057,0
Converting to forward existential form...Done !
original formula: EF((((p61==1) * AX(AG((((((p23==0)||(p42==0))||((p43==0)||(p44==0)))||(((p45==0)||(p46==0))||((p47==0)||(p48==0))))||(((p49==0)||(p50==0)...345
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * ((p61==1) * !(EX(!(!(E(TRUE U !((((((p23==0)||(p42==0))||((p43==0)||(p44==0)))||(((p45...416
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.038781,5240,1,0,6,8398,22,0,749,2864,8
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 56 transition count 55
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 56 transition count 55
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 56 transition count 50
Applied a total of 15 rules in 3 ms. Remains 56 /61 variables (removed 5) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 56 cols
[2024-05-27 13:37:34] [INFO ] Computed 31 invariants in 1 ms
[2024-05-27 13:37:34] [INFO ] Implicit Places using invariants in 63 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 46, 53, 55]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 64 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/61 places, 50/60 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 23 transition count 38
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 23 transition count 38
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 23 transition count 26
Applied a total of 36 rules in 1 ms. Remains 23 /35 variables (removed 12) and now considering 26/50 (removed 24) transitions.
// Phase 1: matrix 26 rows 23 cols
[2024-05-27 13:37:34] [INFO ] Computed 10 invariants in 0 ms
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 13:37:35] [INFO ] Invariant cache hit.
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants and state equation in 41 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 : 23/61 places, 26/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 133 ms. Remains : 23/61 places, 26/60 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:35] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize gal into /tmp/CTLFireability13628865164902217658.gal : 1 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize properties into /tmp/CTLFireability9742001172211580886.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/CTLFireability13628865164902217658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9742001172211580886.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1027,0.007925,3536,2,412,5,1045,6,0,121,726,0
Converting to forward existential form...Done !
original formula: EF((AX((p61==1)) + EF((EF((p34==1)) * (p52==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!((p61==1)))))] != FALSE + [(FwdU((FwdU(FwdU(Init,TRUE),TRUE) * (p52==1)),TRUE) * (p34...171
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.022271,4644,1,0,9,4988,14,2,612,1951,10
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 56 transition count 55
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 56 transition count 55
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 56 transition count 50
Applied a total of 15 rules in 13 ms. Remains 56 /61 variables (removed 5) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 56 cols
[2024-05-27 13:37:35] [INFO ] Computed 31 invariants in 3 ms
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants in 45 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 46, 53, 55]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 45 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 37/61 places, 50/60 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 29 transition count 42
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 29 transition count 42
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 29 transition count 34
Applied a total of 24 rules in 3 ms. Remains 29 /37 variables (removed 8) and now considering 34/50 (removed 16) transitions.
// Phase 1: matrix 34 rows 29 cols
[2024-05-27 13:37:35] [INFO ] Computed 12 invariants in 0 ms
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 13:37:35] [INFO ] Invariant cache hit.
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 29/61 places, 34/60 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 131 ms. Remains : 29/61 places, 34/60 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:37:35] [INFO ] Input system was already deterministic with 34 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11191377974397283685.gal : 1 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize properties into /tmp/CTLFireability6428133624768779008.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/CTLFireability11191377974397283685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6428133624768779008.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,1031,0.023143,4340,2,1330,5,3013,6,0,153,2023,0
Converting to forward existential form...Done !
original formula: !(E(E(!(((p3==1)&&(p43==1))) U E(((p70==1) + E((p52==1) U (p56==1))) U (((((p24==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==...248
=> equivalent forward existential formula: [((FwdU(Init,E(!(((p3==1)&&(p43==1))) U E(((p70==1) + E((p52==1) U (p56==1))) U (((((p24==1)&&(p42==1))&&((p43==...302
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.078951,7244,1,0,6,19531,15,0,819,6092,5
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 56 transition count 55
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 56 transition count 55
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 56 transition count 50
Applied a total of 15 rules in 8 ms. Remains 56 /61 variables (removed 5) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 56 cols
[2024-05-27 13:37:35] [INFO ] Computed 31 invariants in 1 ms
[2024-05-27 13:37:35] [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, 18, 46, 53, 55]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 57 ms to find 20 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 36/61 places, 50/60 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 23 transition count 37
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 23 transition count 37
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 23 transition count 24
Applied a total of 39 rules in 2 ms. Remains 23 /36 variables (removed 13) and now considering 24/50 (removed 26) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-05-27 13:37:35] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 13:37:35] [INFO ] Invariant cache hit.
[2024-05-27 13:37:35] [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 SI_CTL mode, iteration 2 : 23/61 places, 24/60 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 107 ms. Remains : 23/61 places, 24/60 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:35] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize gal into /tmp/CTLFireability15958911481578020170.gal : 2 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize properties into /tmp/CTLFireability17874139507849747062.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/CTLFireability15958911481578020170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17874139507849747062.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,1026,0.005566,3500,2,232,5,622,6,0,119,427,0
Converting to forward existential form...Done !
original formula: EF(AG(AF((((((p30==0)||(p42==0))||((p43==0)||(p44==0)))||(((p45==0)||(p46==0))||((p47==0)||(p48==0))))||(((p49==0)||(p50==0))||(p51==0)))...158
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!((((((p30==0)||(p42==0))||((p43==0)||(p44==0)))||(((p45==0)||(p46==0))||(...228
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.016877,4080,1,0,5,2871,22,0,609,1050,5
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 59 transition count 58
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 59 transition count 58
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 59 transition count 56
Applied a total of 6 rules in 2 ms. Remains 59 /61 variables (removed 2) and now considering 56/60 (removed 4) transitions.
// Phase 1: matrix 56 rows 59 cols
[2024-05-27 13:37:35] [INFO ] Computed 31 invariants in 0 ms
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants in 46 ms returned [2, 5, 6, 7, 8, 11, 12, 13, 14, 15, 16, 17, 18, 56]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 47 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/61 places, 56/60 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 35 transition count 46
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 35 transition count 46
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 35 transition count 36
Applied a total of 30 rules in 1 ms. Remains 35 /45 variables (removed 10) and now considering 36/56 (removed 20) transitions.
// Phase 1: matrix 36 rows 35 cols
[2024-05-27 13:37:35] [INFO ] Computed 17 invariants in 0 ms
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 13:37:35] [INFO ] Invariant cache hit.
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants and state equation in 28 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 : 35/61 places, 36/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 35/61 places, 36/60 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:35] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9618838904380736827.gal : 1 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize properties into /tmp/CTLFireability16640080676034888293.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/CTLFireability9618838904380736827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16640080676034888293.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,1032,0.031223,4940,2,2258,5,4578,6,0,179,2773,0
Converting to forward existential form...Done !
original formula: EF((((((p13==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1)))) * (((p49==1)&&(p50==1)) * ((p51==1) * (A...600
=> equivalent forward existential formula: ([((((FwdU(Init,TRUE) * ((((p13==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1...1133
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 34/0/2
Hit Full ! (commute/partial/dont) 0/0/36
Hit Full ! (commute/partial/dont) 34/0/2
(forward)formula 0,0,0.207002,13388,1,0,26,33049,66,13,1180,15012,29
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 56 transition count 55
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 56 transition count 55
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 56 transition count 50
Applied a total of 15 rules in 2 ms. Remains 56 /61 variables (removed 5) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 56 cols
[2024-05-27 13:37:35] [INFO ] Computed 31 invariants in 2 ms
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants in 48 ms returned [1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 46, 53, 55]
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 : 37/61 places, 50/60 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 28 transition count 41
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 28 transition count 41
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 28 transition count 32
Applied a total of 27 rules in 1 ms. Remains 28 /37 variables (removed 9) and now considering 32/50 (removed 18) transitions.
// Phase 1: matrix 32 rows 28 cols
[2024-05-27 13:37:35] [INFO ] Computed 12 invariants in 1 ms
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:37:35] [INFO ] Invariant cache hit.
[2024-05-27 13:37:35] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/61 places, 32/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 28/61 places, 32/60 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:35] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:35] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize gal into /tmp/CTLFireability6367947239459343805.gal : 0 ms
[2024-05-27 13:37:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11890464095230652874.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/CTLFireability6367947239459343805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11890464095230652874.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,1030,0.019386,4016,2,810,5,2001,6,0,147,1387,0
Converting to forward existential form...Done !
original formula: EF((AG((((!(A((p66==1) U (p52==1))) * (p60==0)) + (((((p23==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48=...495
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !((((!(!((E(!((p52==1)) U (!((p66==1)) * !((p52==1)))) + EG(!((p52==1)))))) * (p...937
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/2
(forward)formula 0,1,0.063494,6128,1,0,11,10719,43,4,869,3981,16
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 57 transition count 56
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 57 transition count 56
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 57 transition count 52
Applied a total of 12 rules in 6 ms. Remains 57 /61 variables (removed 4) and now considering 52/60 (removed 8) transitions.
// Phase 1: matrix 52 rows 57 cols
[2024-05-27 13:37:36] [INFO ] Computed 31 invariants in 3 ms
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants in 45 ms returned [1, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 46, 56]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 46 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/61 places, 52/60 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 29 transition count 41
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 29 transition count 41
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 29 transition count 30
Applied a total of 33 rules in 1 ms. Remains 29 /40 variables (removed 11) and now considering 30/52 (removed 22) transitions.
// Phase 1: matrix 30 rows 29 cols
[2024-05-27 13:37:36] [INFO ] Computed 14 invariants in 0 ms
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 13:37:36] [INFO ] Invariant cache hit.
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/61 places, 30/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 98 ms. Remains : 29/61 places, 30/60 transitions.
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 6 ms
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Time to serialize gal into /tmp/CTLFireability3490727230713473916.gal : 2 ms
[2024-05-27 13:37:36] [INFO ] Time to serialize properties into /tmp/CTLFireability9078016302940766280.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/CTLFireability3490727230713473916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9078016302940766280.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,1029,0.01635,3972,2,1037,5,2480,6,0,149,1719,0
Converting to forward existential form...Done !
original formula: (AX(E(EF(((p11==1)&&(p51==1))) U (((((p15==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1...425
=> equivalent forward existential formula: [(EY((Init * !(!((E(!(!(E(TRUE U !((!(EX(!((p35==1)))) + EX((p70==1))))))) U (!(((((((p29==1)&&(p42==1))&&((p43=...654
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.058069,6084,1,0,6,12837,15,0,794,4717,8
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 59 transition count 58
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 59 transition count 58
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 59 transition count 56
Applied a total of 6 rules in 2 ms. Remains 59 /61 variables (removed 2) and now considering 56/60 (removed 4) transitions.
// Phase 1: matrix 56 rows 59 cols
[2024-05-27 13:37:36] [INFO ] Computed 31 invariants in 0 ms
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants in 38 ms returned [3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 16, 17, 18, 47, 56, 58]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 39 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/61 places, 56/60 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 33 transition count 46
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 33 transition count 46
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 33 transition count 36
Applied a total of 30 rules in 1 ms. Remains 33 /43 variables (removed 10) and now considering 36/56 (removed 20) transitions.
// Phase 1: matrix 36 rows 33 cols
[2024-05-27 13:37:36] [INFO ] Computed 15 invariants in 1 ms
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 13:37:36] [INFO ] Invariant cache hit.
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 33/61 places, 36/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 33/61 places, 36/60 transitions.
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Time to serialize gal into /tmp/CTLFireability14263262035008052132.gal : 0 ms
[2024-05-27 13:37:36] [INFO ] Time to serialize properties into /tmp/CTLFireability190350167115744404.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/CTLFireability14263262035008052132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability190350167115744404.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,1032,0.015413,4144,2,854,5,2093,6,0,171,1424,0
Converting to forward existential form...Done !
original formula: EX(A(!((((!(A((((((p26==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1)&&(p50==1))&&(p51=...452
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((E(TRUE U (p59==1)) * EX(E((((((p29==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46...930
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/214/36
Hit Full ! (commute/partial/dont) 18/16/18
Hit Full ! (commute/partial/dont) 34/0/2
Using saturation style SCC detection
(forward)formula 0,1,0.08786,6784,1,0,21,12435,66,9,1381,5996,30
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 57 transition count 56
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 57 transition count 56
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 57 transition count 52
Applied a total of 12 rules in 2 ms. Remains 57 /61 variables (removed 4) and now considering 52/60 (removed 8) transitions.
// Phase 1: matrix 52 rows 57 cols
[2024-05-27 13:37:36] [INFO ] Computed 31 invariants in 0 ms
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants in 36 ms returned [1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 46, 54, 56]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 37 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/61 places, 52/60 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 25 transition count 40
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 25 transition count 40
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 25 transition count 28
Applied a total of 36 rules in 1 ms. Remains 25 /37 variables (removed 12) and now considering 28/52 (removed 24) transitions.
// Phase 1: matrix 28 rows 25 cols
[2024-05-27 13:37:36] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-27 13:37:36] [INFO ] Invariant cache hit.
[2024-05-27 13:37:36] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/61 places, 28/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 102 ms. Remains : 25/61 places, 28/60 transitions.
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:37:36] [INFO ] Time to serialize gal into /tmp/CTLFireability13976737938057843954.gal : 1 ms
[2024-05-27 13:37:36] [INFO ] Time to serialize properties into /tmp/CTLFireability3628604483683878996.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/CTLFireability13976737938057843954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3628604483683878996.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,1028,0.008584,3592,2,421,5,1070,6,0,131,737,0
Converting to forward existential form...Done !
original formula: AX(AF(((AX((((((p15==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1)&&(p50==1))&&(p51==1)...188
=> equivalent forward existential formula: [FwdG(EY(Init),!(((!(EX(!((((((p15==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48...251
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.026884,4436,1,0,7,5138,21,1,755,2013,11
FORMULA RwMutex-PT-r0010w0020-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 6 ms
[2024-05-27 13:37:36] [INFO ] Flatten gal took : 5 ms
Total runtime 4186 ms.
BK_STOP 1716817056579
--------------------
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-r0010w0020"
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-r0010w0020, 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-171679080000266"
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 [ "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 '
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 ;