About the Execution of ITS-Tools for RwMutex-PT-r0010w0010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 248.548 | 3711.00 | 8012.00 | 35.30 | FTFTFFFFTTTTFFTT | 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-171679079900257.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-r0010w0010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679079900257
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 06:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 13 06:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 06:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 06:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 27K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-00
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-01
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-02
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-03
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-04
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-05
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-06
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-07
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-08
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-09
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-10
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2024-11
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716816916214
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-r0010w0010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-27 13:35:17] [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 13:35:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 13:35:17] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2024-05-27 13:35:17] [INFO ] Transformed 50 places.
[2024-05-27 13:35:17] [INFO ] Transformed 40 transitions.
[2024-05-27 13:35:17] [INFO ] Found NUPN structural information;
[2024-05-27 13:35:17] [INFO ] Parsed PT model containing 50 places and 40 transitions and 300 arcs in 138 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Initial state reduction rules removed 7 formulas.
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 40/40 transitions.
Applied a total of 0 rules in 13 ms. Remains 50 /50 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 50 cols
[2024-05-27 13:35:17] [INFO ] Computed 30 invariants in 12 ms
[2024-05-27 13:35:17] [INFO ] Implicit Places using invariants in 185 ms returned [5, 12, 13, 47, 48]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 214 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/50 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 243 ms. Remains : 45/50 places, 40/40 transitions.
Support contains 36 out of 45 places after structural reductions.
[2024-05-27 13:35:17] [INFO ] Flatten gal took : 26 ms
[2024-05-27 13:35:17] [INFO ] Flatten gal took : 10 ms
[2024-05-27 13:35:17] [INFO ] Input system was already deterministic with 40 transitions.
Support contains 34 out of 45 places (down from 36) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 30 to 29
RANDOM walk for 40000 steps (8 resets) in 1120 ms. (35 steps per ms) remains 3/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 3/3 properties
// Phase 1: matrix 40 rows 45 cols
[2024-05-27 13:35:18] [INFO ] Computed 25 invariants in 6 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 34/85 variables, and 20 constraints, problems are : Problem set: 3 solved, 0 unsolved in 60 ms.
Refiners :[Domain max(s): 6/45 constraints, Positive P Invariants (semi-flows): 14/25 constraints, State Equation: 0/45 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 97ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 9 simplifications.
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 7 ms
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 6 ms
[2024-05-27 13:35:18] [INFO ] Input system was already deterministic with 40 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 38
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 43 transition count 36
Applied a total of 6 rules in 9 ms. Remains 43 /45 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 43 cols
[2024-05-27 13:35:18] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 13:35:18] [INFO ] Implicit Places using invariants in 63 ms returned [2, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41, 42]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 65 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/45 places, 36/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 24 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 24 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 24 transition count 24
Applied a total of 18 rules in 3 ms. Remains 24 /30 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 24 cols
[2024-05-27 13:35:18] [INFO ] Computed 12 invariants in 1 ms
[2024-05-27 13:35:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 13:35:18] [INFO ] Invariant cache hit.
[2024-05-27 13:35:18] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/45 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 138 ms. Remains : 24/45 places, 24/40 transitions.
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:18] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality3033632721124297454.gal : 1 ms
[2024-05-27 13:35:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality7476937793507775239.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/CTLCardinality3033632721124297454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7476937793507775239.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1026,0.012042,3388,2,240,5,635,6,0,123,430,0
Converting to forward existential form...Done !
original formula: E(EG(EF((p31==1))) U !(EF(AX((AF(((p35==0)||(p10==1))) * ((p12==0)||(p41==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,EG(E(TRUE U (p31==1)))) * !(E(TRUE U !(EX(!((!(EG(!(((p35==0)||(p10==1))))) * ((p12==0)||(p41==1))))...170
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.023411,4000,1,0,12,2926,24,4,635,1382,10
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Graph (trivial) has 2 edges and 45 vertex of which 2 / 45 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 44 transition count 22
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 73 place count 5 transition count 6
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 5 transition count 5
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 4 transition count 5
Applied a total of 75 rules in 16 ms. Remains 4 /45 variables (removed 41) and now considering 5/40 (removed 35) transitions.
// Phase 1: matrix 5 rows 4 cols
[2024-05-27 13:35:18] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 13:35:18] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-27 13:35:18] [INFO ] Invariant cache hit.
[2024-05-27 13:35:18] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-27 13:35:18] [INFO ] Redundant transitions in 1 ms returned []
Running 2 sub problems to find dead transitions.
[2024-05-27 13:35:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/8 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 10 constraints, problems are : Problem set: 0 solved, 2 unsolved in 38 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/8 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/8 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 12 constraints, problems are : Problem set: 0 solved, 2 unsolved in 32 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 72ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 72ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/45 places, 5/40 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 134 ms. Remains : 4/45 places, 5/40 transitions.
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:18] [INFO ] Input system was already deterministic with 5 transitions.
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 0 ms
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality1322347997764818508.gal : 0 ms
[2024-05-27 13:35:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality16304330184880624300.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/CTLCardinality1322347997764818508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16304330184880624300.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,4,0.001389,3292,2,7,5,25,5,0,22,14,0
Converting to forward existential form...Done !
original formula: AG(EF((AG((p2==0)) + EG((p27==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(E(TRUE U !((p2==0)))) + EG((p27==0))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.002509,3872,1,0,7,46,22,0,87,20,11
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Graph (trivial) has 4 edges and 45 vertex of which 4 / 45 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 43 transition count 32
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 19 place count 31 transition count 32
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 21 place count 29 transition count 30
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 29 transition count 30
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 25 place count 29 transition count 28
Applied a total of 25 rules in 8 ms. Remains 29 /45 variables (removed 16) and now considering 28/40 (removed 12) transitions.
[2024-05-27 13:35:18] [INFO ] Flow matrix only has 21 transitions (discarded 7 similar events)
// Phase 1: matrix 21 rows 29 cols
[2024-05-27 13:35:18] [INFO ] Computed 19 invariants in 0 ms
[2024-05-27 13:35:18] [INFO ] Implicit Places using invariants in 31 ms returned [1, 2, 3, 4, 5, 6, 7, 8]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 31 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/45 places, 28/40 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 14 transition count 21
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 14 transition count 21
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 14 transition count 14
Applied a total of 21 rules in 3 ms. Remains 14 /21 variables (removed 7) and now considering 14/28 (removed 14) transitions.
[2024-05-27 13:35:18] [INFO ] Flow matrix only has 7 transitions (discarded 7 similar events)
// Phase 1: matrix 7 rows 14 cols
[2024-05-27 13:35:18] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:35:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 13:35:18] [INFO ] Flow matrix only has 7 transitions (discarded 7 similar events)
[2024-05-27 13:35:18] [INFO ] Invariant cache hit.
[2024-05-27 13:35:18] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 14/45 places, 14/40 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 86 ms. Remains : 14/45 places, 14/40 transitions.
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:18] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality15946041717962244523.gal : 1 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality12467688744969597811.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/CTLCardinality15946041717962244523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12467688744969597811.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,5,0.002367,3388,2,28,5,99,6,0,65,57,0
Converting to forward existential form...Done !
original formula: AG(AF(((p41==0)&&(p2==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((p41==0)&&(p2==1))))] = FALSE
Hit Full ! (commute/partial/dont) 8/0/6
(forward)formula 0,0,0.004339,3704,1,0,6,164,20,0,356,140,8
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 38
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 43 transition count 36
Applied a total of 6 rules in 2 ms. Remains 43 /45 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 43 cols
[2024-05-27 13:35:19] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 33 ms returned [1, 3, 4, 6, 7, 9, 10, 30, 40, 41, 42]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 34 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/45 places, 36/40 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 28 transition count 32
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 28 transition count 32
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 28 transition count 28
Applied a total of 12 rules in 1 ms. Remains 28 /32 variables (removed 4) and now considering 28/36 (removed 8) transitions.
// Phase 1: matrix 28 rows 28 cols
[2024-05-27 13:35:19] [INFO ] Computed 14 invariants in 0 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 13:35:19] [INFO ] Invariant cache hit.
[2024-05-27 13:35:19] [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 : 28/45 places, 28/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 28/45 places, 28/40 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality1148343111307663330.gal : 1 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality5281520719950802678.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/CTLCardinality1148343111307663330.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5281520719950802678.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,1028,0.013431,3920,2,850,5,2045,6,0,143,1419,0
Converting to forward existential form...Done !
original formula: A(!(A(!(((((p24==0)||(p15==1))||(p43==1))&&(p15==1))) U AF(((p41==0)||(p28==1))))) U (EF((p18==0)) * EX((EX(AG(((p3==0)||(p41==1)))) * ((...204
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (p18==0)) * EX((EX(!(E(TRUE U !(((p3==0)||(p41==1)))))) * ((p11!=1) + E(((p34==0)||(p...630
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/0/12
Using saturation style SCC detection
(forward)formula 0,0,0.062947,6296,1,0,16,11305,41,5,860,5305,21
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 38
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 43 transition count 36
Applied a total of 6 rules in 2 ms. Remains 43 /45 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 43 cols
[2024-05-27 13:35:19] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 49 ms returned [2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41, 42]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 50 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/45 places, 36/40 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 22 transition count 29
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 22 transition count 29
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 22 transition count 22
Applied a total of 21 rules in 1 ms. Remains 22 /29 variables (removed 7) and now considering 22/36 (removed 14) transitions.
// Phase 1: matrix 22 rows 22 cols
[2024-05-27 13:35:19] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 13:35:19] [INFO ] Invariant cache hit.
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/45 places, 22/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 95 ms. Remains : 22/45 places, 22/40 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality6930849475337988454.gal : 1 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality5270189935749457731.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/CTLCardinality6930849475337988454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5270189935749457731.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,1025,0.004029,3460,2,149,5,402,6,0,113,264,0
Converting to forward existential form...Done !
original formula: EF(AX(AX((p10==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!((p10==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.008403,3776,1,0,7,1581,11,0,488,645,5
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 44 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 44 transition count 39
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 44 transition count 38
Applied a total of 3 rules in 2 ms. Remains 44 /45 variables (removed 1) and now considering 38/40 (removed 2) transitions.
// Phase 1: matrix 38 rows 44 cols
[2024-05-27 13:35:19] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 59 ms returned [1, 2, 3, 5, 6, 7, 8, 10, 19, 30, 41, 43]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 60 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/45 places, 38/40 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 28 transition count 34
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 28 transition count 34
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 28 transition count 30
Applied a total of 12 rules in 2 ms. Remains 28 /32 variables (removed 4) and now considering 30/38 (removed 8) transitions.
// Phase 1: matrix 30 rows 28 cols
[2024-05-27 13:35:19] [INFO ] Computed 13 invariants in 2 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 13:35:19] [INFO ] Invariant cache hit.
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/45 places, 30/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 117 ms. Remains : 28/45 places, 30/40 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:19] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality9735677066623101686.gal : 1 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality13946988578423122910.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/CTLCardinality9735677066623101686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13946988578423122910.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1029,0.013552,3968,2,807,5,1985,6,0,145,1381,0
Converting to forward existential form...Done !
original formula: ((EF((p34==0)) * EG(A((p40==0) U EG(EX(TRUE))))) * EX((((AX(FALSE) + (EF(((p40==0)&&(p25==1))) * (((p19==0)&&(p47==1))||((p47==0)&&(p6==1...274
=> equivalent forward existential formula: ([((FwdU((EY((Init * (E(TRUE U (p34==0)) * EG(!((E(!(EG(EX(TRUE))) U (!((p40==0)) * !(EG(EX(TRUE))))) + EG(!(EG(...755
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.050534,6080,1,0,20,9720,41,11,824,4363,23
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 38
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 43 transition count 36
Applied a total of 6 rules in 1 ms. Remains 43 /45 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 43 cols
[2024-05-27 13:35:19] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 35 ms returned [2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 36 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/45 places, 36/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 25 transition count 31
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 25 transition count 31
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 25 transition count 26
Applied a total of 15 rules in 1 ms. Remains 25 /30 variables (removed 5) and now considering 26/36 (removed 10) transitions.
// Phase 1: matrix 26 rows 25 cols
[2024-05-27 13:35:19] [INFO ] Computed 12 invariants in 0 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 13:35:19] [INFO ] Invariant cache hit.
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/45 places, 26/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 25/45 places, 26/40 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality11588216049745771864.gal : 1 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality4142106263947616668.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/CTLCardinality11588216049745771864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4142106263947616668.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,1027,0.013818,3552,2,432,5,1089,6,0,129,746,0
Converting to forward existential form...Done !
original formula: AG(AF(((AX(FALSE) + AX(((p10==0)&&(p9==1)))) + (AX(AF(((p39==0)&&(p30==1)))) + ((p45==0)&&(p47==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((!(EX(!(FALSE))) + !(EX(!(((p10==0)&&(p9==1)))))) + (!(EX(!(!(EG(!(((p39==0)&&(p30==1))...197
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.035759,4924,1,0,9,5067,26,2,659,2205,14
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 38
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 43 transition count 36
Applied a total of 6 rules in 5 ms. Remains 43 /45 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 43 cols
[2024-05-27 13:35:19] [INFO ] Computed 25 invariants in 1 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 38 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41, 42]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 39 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/45 places, 36/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 22 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 22 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 22 transition count 24
Applied a total of 18 rules in 4 ms. Remains 22 /28 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 22 cols
[2024-05-27 13:35:19] [INFO ] Computed 10 invariants in 3 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 13:35:19] [INFO ] Invariant cache hit.
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants and state equation in 24 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 : 22/45 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 94 ms. Remains : 22/45 places, 24/40 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality5175843399373371108.gal : 0 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality13572453814862420943.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/CTLCardinality5175843399373371108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13572453814862420943.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,1026,0.006565,3492,2,316,5,804,6,0,115,556,0
Converting to forward existential form...Done !
original formula: EX((p45==1))
=> equivalent forward existential formula: [(EY(Init) * (p45==1))] != FALSE
(forward)formula 0,1,0.00721,3808,1,0,7,804,8,1,178,556,2
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 45/45 places, 40/40 transitions.
Graph (trivial) has 2 edges and 45 vertex of which 2 / 45 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 44 transition count 22
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 73 place count 5 transition count 6
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 5 transition count 5
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 4 transition count 5
Applied a total of 75 rules in 2 ms. Remains 4 /45 variables (removed 41) and now considering 5/40 (removed 35) transitions.
// Phase 1: matrix 5 rows 4 cols
[2024-05-27 13:35:19] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-27 13:35:19] [INFO ] Invariant cache hit.
[2024-05-27 13:35:19] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2024-05-27 13:35:19] [INFO ] Redundant transitions in 1 ms returned []
Running 2 sub problems to find dead transitions.
[2024-05-27 13:35:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/8 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 10 constraints, problems are : Problem set: 0 solved, 2 unsolved in 33 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/8 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/8 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 12 constraints, problems are : Problem set: 0 solved, 2 unsolved in 29 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 66ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 67ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/45 places, 5/40 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 105 ms. Remains : 4/45 places, 5/40 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 0 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 0 ms
[2024-05-27 13:35:19] [INFO ] Input system was already deterministic with 5 transitions.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 0 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 0 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality1984311863247073564.gal : 0 ms
[2024-05-27 13:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality5428984484437834907.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/CTLCardinality1984311863247073564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5428984484437834907.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,4,0.003666,3292,2,7,5,25,5,0,22,14,0
Converting to forward existential form...Done !
original formula: EG(EF((EF((p26==0)) + (p27==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (E(TRUE U (p26==0)) + (p27==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.006716,3608,1,0,7,45,17,2,86,25,13
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 11 ms
[2024-05-27 13:35:19] [INFO ] Flatten gal took : 7 ms
Total runtime 2662 ms.
BK_STOP 1716816919925
--------------------
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-r0010w0010"
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-r0010w0010, 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-171679079900257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0010.tgz
mv RwMutex-PT-r0010w0010 execution
cd execution
if [ "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 '
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 ;