About the Execution of ITS-Tools for HealthRecord-PT-10
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
6963.092 | 1637665.00 | 1381434.00 | 55122.50 | TFTTTTTTFTTFTTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156300329.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HealthRecord-PT-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156300329
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 111K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.9K May 11 18:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 18:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 11 15:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 15:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 3 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 50K May 12 08:13 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 HealthRecord-PT-10-CTLCardinality-00
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-01
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-02
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-03
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-04
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-05
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-06
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-07
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-08
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-09
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-10
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-11
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-12
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-13
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-14
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1621281752032
Running Version 0
[2021-05-17 20:02:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 20:02:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 20:02:34] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2021-05-17 20:02:34] [INFO ] Transformed 158 places.
[2021-05-17 20:02:34] [INFO ] Transformed 333 transitions.
[2021-05-17 20:02:34] [INFO ] Found NUPN structural information;
[2021-05-17 20:02:34] [INFO ] Parsed PT model containing 158 places and 333 transitions in 129 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Ensure Unique test removed 27 transitions
Reduce redundant transitions removed 27 transitions.
FORMULA HealthRecord-PT-10-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 157 out of 158 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 158/158 places, 306/306 transitions.
Applied a total of 0 rules in 10 ms. Remains 158 /158 variables (removed 0) and now considering 306/306 (removed 0) transitions.
[2021-05-17 20:02:34] [INFO ] Flow matrix only has 294 transitions (discarded 12 similar events)
// Phase 1: matrix 294 rows 158 cols
[2021-05-17 20:02:34] [INFO ] Computed 18 place invariants in 20 ms
[2021-05-17 20:02:34] [INFO ] Implicit Places using invariants in 162 ms returned []
[2021-05-17 20:02:34] [INFO ] Flow matrix only has 294 transitions (discarded 12 similar events)
// Phase 1: matrix 294 rows 158 cols
[2021-05-17 20:02:34] [INFO ] Computed 18 place invariants in 4 ms
[2021-05-17 20:02:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 20:02:34] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2021-05-17 20:02:34] [INFO ] Flow matrix only has 294 transitions (discarded 12 similar events)
// Phase 1: matrix 294 rows 158 cols
[2021-05-17 20:02:34] [INFO ] Computed 18 place invariants in 4 ms
[2021-05-17 20:02:34] [INFO ] Dead Transitions using invariants and state equation in 188 ms returned []
Finished structural reductions, in 1 iterations. Remains : 158/158 places, 306/306 transitions.
[2021-05-17 20:02:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-17 20:02:34] [INFO ] Flatten gal took : 50 ms
FORMULA HealthRecord-PT-10-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 20:02:35] [INFO ] Flatten gal took : 22 ms
[2021-05-17 20:02:35] [INFO ] Input system was already deterministic with 306 transitions.
Incomplete random walk after 100000 steps, including 6329 resets, run finished after 1076 ms. (steps per millisecond=92 ) properties (out of 70) seen :27
Running SMT prover for 43 properties.
[2021-05-17 20:02:36] [INFO ] Flow matrix only has 294 transitions (discarded 12 similar events)
// Phase 1: matrix 294 rows 158 cols
[2021-05-17 20:02:36] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-17 20:02:36] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2021-05-17 20:02:36] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 11 ms returned sat
[2021-05-17 20:02:36] [INFO ] SMT Verify possible in real domain returnedunsat :33 sat :0 real:10
[2021-05-17 20:02:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2021-05-17 20:02:36] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 10 ms returned sat
[2021-05-17 20:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 20:02:36] [INFO ] [Nat]Absence check using state equation in 123 ms returned unsat :4 sat :39
[2021-05-17 20:02:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 20:02:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
Attempting to minimize the solution found.
Minimization took 64 ms.
[2021-05-17 20:02:36] [INFO ] SMT Verify possible in nat domain returned unsat :4 sat :39
Successfully simplified 37 atomic propositions for a total of 14 simplifications.
[2021-05-17 20:02:36] [INFO ] Initial state test concluded for 2 properties.
FORMULA HealthRecord-PT-10-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Graph (trivial) has 183 edges and 158 vertex of which 8 / 158 are part of one of the 4 SCC in 2 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 75 place count 80 transition count 162
Iterating global reduction 0 with 74 rules applied. Total rules applied 149 place count 80 transition count 162
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 154 place count 75 transition count 152
Iterating global reduction 0 with 5 rules applied. Total rules applied 159 place count 75 transition count 152
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 164 place count 75 transition count 147
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 170 place count 72 transition count 144
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 178 place count 68 transition count 172
Applied a total of 178 rules in 39 ms. Remains 68 /158 variables (removed 90) and now considering 172/306 (removed 134) transitions.
[2021-05-17 20:02:36] [INFO ] Flatten gal took : 15 ms
[2021-05-17 20:02:36] [INFO ] Flatten gal took : 13 ms
[2021-05-17 20:02:36] [INFO ] Input system was already deterministic with 172 transitions.
Incomplete random walk after 10000 steps, including 996 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 134 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Finished probabilistic random walk after 131295 steps, run visited all 1 properties in 245 ms. (steps per millisecond=535 )
Probabilistic random walk after 131295 steps, saw 19103 distinct states, run finished after 245 ms. (steps per millisecond=535 ) properties seen :{0=1}
FORMULA HealthRecord-PT-10-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Graph (trivial) has 132 edges and 158 vertex of which 10 / 158 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 68 place count 86 transition count 173
Iterating global reduction 0 with 67 rules applied. Total rules applied 135 place count 86 transition count 173
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 140 place count 81 transition count 163
Iterating global reduction 0 with 5 rules applied. Total rules applied 145 place count 81 transition count 163
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 147 place count 79 transition count 157
Iterating global reduction 0 with 2 rules applied. Total rules applied 149 place count 79 transition count 157
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 153 place count 77 transition count 155
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 161 place count 73 transition count 183
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 73 transition count 182
Applied a total of 162 rules in 26 ms. Remains 73 /158 variables (removed 85) and now considering 182/306 (removed 124) transitions.
[2021-05-17 20:02:37] [INFO ] Flatten gal took : 11 ms
[2021-05-17 20:02:37] [INFO ] Flatten gal took : 14 ms
[2021-05-17 20:02:37] [INFO ] Input system was already deterministic with 182 transitions.
[2021-05-17 20:02:37] [INFO ] Flatten gal took : 11 ms
[2021-05-17 20:02:37] [INFO ] Flatten gal took : 11 ms
[2021-05-17 20:02:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality13912981262577220012.gal : 6 ms
[2021-05-17 20:02:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality13106895882182181495.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality13912981262577220012.gal, -t, CGAL, -ctl, /tmp/CTLCardinality13106895882182181495.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality13912981262577220012.gal -t CGAL -ctl /tmp/CTLCardinality13106895882182181495.ctl --gen-order FOLLOW
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,9.28082e+06,5.00686,130680,2,21674,5,414585,6,0,458,584631,0
Converting to forward existential form...Done !
original formula: EF(((((((((((p34+p111)+p19)+p67)+p86)+p151)+p100)<34)&&((p68+p119)>((((((((p27+p105)+p127)+p102)+p8)+p68)+p17)+p13)+p66)))&&((((((p88+p86)+p89)+p146)+p141)>=15)||((((((((((p51+p39)+p36)+p8)+p35)+p84)+p103)+p40)+p24)+p38)>=1)))&&((((((((p82+p97)+p56)+p67)+p38)+p119)+p34)<36)||(((p60+p42)+p83)>38))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((((((((((p34+p111)+p19)+p67)+p86)+p151)+p100)<34)&&((p68+p119)>((((((((p27+p105)+p127)+p102)+p8)+p68)+p17)+p13)+p66)))&&((((((p88+p86)+p89)+p146)+p141)>=15)||((((((((((p51+p39)+p36)+p8)+p35)+p84)+p103)+p40)+p24)+p38)>=1)))&&((((((((p82+p97)+p56)+p67)+p38)+p119)+p34)<36)||(((p60+p42)+p83)>38))))] != FALSE
(forward)formula 0,1,5.18702,130680,1,0,7,414585,8,1,768,584631,1
FORMULA HealthRecord-PT-10-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Graph (trivial) has 243 edges and 158 vertex of which 10 / 158 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 91 place count 62 transition count 129
Iterating global reduction 0 with 90 rules applied. Total rules applied 181 place count 62 transition count 129
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 192 place count 51 transition count 107
Iterating global reduction 0 with 11 rules applied. Total rules applied 203 place count 51 transition count 107
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 213 place count 51 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 216 place count 48 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 219 place count 48 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 222 place count 45 transition count 82
Iterating global reduction 1 with 3 rules applied. Total rules applied 225 place count 45 transition count 82
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 234 place count 45 transition count 73
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 238 place count 43 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 242 place count 41 transition count 85
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 247 place count 41 transition count 80
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 248 place count 40 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 249 place count 39 transition count 78
Applied a total of 249 rules in 28 ms. Remains 39 /158 variables (removed 119) and now considering 78/306 (removed 228) transitions.
[2021-05-17 20:02:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-17 20:02:42] [INFO ] Flatten gal took : 5 ms
FORMULA HealthRecord-PT-10-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 20:02:42] [INFO ] Flatten gal took : 5 ms
[2021-05-17 20:02:42] [INFO ] Input system was already deterministic with 78 transitions.
[2021-05-17 20:02:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-17 20:02:42] [INFO ] Flatten gal took : 13 ms
FORMULA HealthRecord-PT-10-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 20:02:42] [INFO ] Flatten gal took : 13 ms
[2021-05-17 20:02:42] [INFO ] Applying decomposition
[2021-05-17 20:02:42] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17137980709695431510.txt, -o, /tmp/graph17137980709695431510.bin, -w, /tmp/graph17137980709695431510.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17137980709695431510.bin, -l, -1, -v, -w, /tmp/graph17137980709695431510.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:02:42] [INFO ] Decomposing Gal with order
[2021-05-17 20:02:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:02:42] [INFO ] Removed a total of 318 redundant transitions.
[2021-05-17 20:02:42] [INFO ] Flatten gal took : 76 ms
[2021-05-17 20:02:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 13 ms.
[2021-05-17 20:02:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality4369235129621672939.gal : 6 ms
[2021-05-17 20:02:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality18113652036821773182.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality4369235129621672939.gal, -t, CGAL, -ctl, /tmp/CTLCardinality18113652036821773182.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality4369235129621672939.gal -t CGAL -ctl /tmp/CTLCardinality18113652036821773182.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 8 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,1.2277e+09,174.311,3330096,2,72834,5,1.00254e+07,6,0,854,1.94534e+07,0
Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,174.331,3330360,1,0,6,1.00254e+07,7,1,1110,1.94534e+07,1
FORMULA HealthRecord-PT-10-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 1,1,358.343,4017896,1,0,20,1.35653e+07,10,3,1685,2.11956e+07,3
FORMULA HealthRecord-PT-10-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: (E(AF((((((((((gi6.gu8.p129+gi4.gu12.p98)+gi6.gu18.p137)+gi6.gu18.p27)+gi6.gu18.p67)+gi0.gu13.p127)+gi4.gu12.p37)+gi6.gu18.p133)<=(((gi6.gu18.p28+gi6.gu18.p60)+gi3.gu9.p26)+gi6.gu18.p80)) + AG((((((gu5.p3+gu5.p141)+gu5.p64)+gu5.p142)+gu5.p45)<=(gu5.p145+gi3.gu9.p10))))) U A((((((((gi6.gu8.p150+gi3.gu9.p85)+gi6.gu8.p65)+gi6.gu8.p35)+gi3.gu9.p47)+gi6.gu8.p90)+gi6.gu8.p146)>((gi6.gu8.p61+gi6.gu8.p135)+gi6.gu8.p129)) U ((((gi5.gu2.p114==0)||(gi5.gu2.p114==1))||(((gi3.gu17.p131+gi3.gu17.p144)+gi3.gu9.p47)>=4))&&(((((gi4.gu12.p37+gi3.gu9.p48)+gi3.gu9.p120)+gi4.gu3.p44)+gi3.gu9.p85)>=3)))) + AG(!(AX((((((((((gi3.gu9.p59+gi3.gu9.p2)+gi3.gu9.p47)+gi3.gu9.p120)+gi3.gu9.p85)+gi3.gu9.p13)+gi3.gu9.p10)+gi3.gu9.p26)+gi3.gu9.p108)<=((((((gi3.gu9.p19+gi3.gu9.p29)+gi3.gu9.p97)+gi3.gu9.p51)+gi3.gu9.p49)+gi3.gu9.p38)+gi3.gu9.p62))))))
=> equivalent forward existential formula: [(FwdU((Init * !(E(!(EG(!((((((((((gi6.gu8.p129+gi4.gu12.p98)+gi6.gu18.p137)+gi6.gu18.p27)+gi6.gu18.p67)+gi0.gu13.p127)+gi4.gu12.p37)+gi6.gu18.p133)<=(((gi6.gu18.p28+gi6.gu18.p60)+gi3.gu9.p26)+gi6.gu18.p80)) + !(E(TRUE U !((((((gu5.p3+gu5.p141)+gu5.p64)+gu5.p142)+gu5.p45)<=(gu5.p145+gi3.gu9.p10))))))))) U !((E(!(((((gi5.gu2.p114==0)||(gi5.gu2.p114==1))||(((gi3.gu17.p131+gi3.gu17.p144)+gi3.gu9.p47)>=4))&&(((((gi4.gu12.p37+gi3.gu9.p48)+gi3.gu9.p120)+gi4.gu3.p44)+gi3.gu9.p85)>=3))) U (!((((((((gi6.gu8.p150+gi3.gu9.p85)+gi6.gu8.p65)+gi6.gu8.p35)+gi3.gu9.p47)+gi6.gu8.p90)+gi6.gu8.p146)>((gi6.gu8.p61+gi6.gu8.p135)+gi6.gu8.p129))) * !(((((gi5.gu2.p114==0)||(gi5.gu2.p114==1))||(((gi3.gu17.p131+gi3.gu17.p144)+gi3.gu9.p47)>=4))&&(((((gi4.gu12.p37+gi3.gu9.p48)+gi3.gu9.p120)+gi4.gu3.p44)+gi3.gu9.p85)>=3))))) + EG(!(((((gi5.gu2.p114==0)||(gi5.gu2.p114==1))||(((gi3.gu17.p131+gi3.gu17.p144)+gi3.gu9.p47)>=4))&&(((((gi4.gu12.p37+gi3.gu9.p48)+gi3.gu9.p120)+gi4.gu3.p44)+gi3.gu9.p85)>=3))))))))),TRUE) * !(EX(!((((((((((gi3.gu9.p59+gi3.gu9.p2)+gi3.gu9.p47)+gi3.gu9.p120)+gi3.gu9.p85)+gi3.gu9.p13)+gi3.gu9.p10)+gi3.gu9.p26)+gi3.gu9.p108)<=((((((gi3.gu9.p19+gi3.gu9.p29)+gi3.gu9.p97)+gi3.gu9.p51)+gi3.gu9.p49)+gi3.gu9.p38)+gi3.gu9.p62))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions gu7.t18, gu7.t25, gu7.t44, gu7.t48, gu7.t49, gi0.gu0.t199, gi0.gu0.t201, gi0.gu0.t203, gi0.gu0.t207, gi0.gu0.t209, gi0.gu0.t213, gi0.gu0.t215, gi0.gu0.t217, gi0.gu0.t219, gi0.gu10.t120, gi0.gu10.t124, gi0.gu10.t126, gi0.gu13.t123, gi0.t198, gi0.t122, gi0.t121, gi3.gu9.t107, gi3.gu9.t109, gi3.gu17.t2, gi3.gu17.t5, gi3.gu17.t17, gi3.gu17.t28, gi3.gu17.t34, gi3.gu17.t40, gi3.gu17.t56, gi3.t53, gi4.gu6.t137, gi4.gu6.t139, gi4.gu6.t151, gi4.gu6.t159, gi4.gu12.t84, gi4.gu12.t144, gi4.gu12.t166, gi4.t167, gi4.t156, gi4.t155, gi4.t138, gi4.t136, gi4.t92, gi4.t62, gi5.gu14.t71, gi5.gu14.t73, gi5.gu14.t75, gi5.gu14.t79, gi5.gu14.t83, gi5.gu14.t89, gi5.gu14.t91, gi5.t95, gi6.gu8.t173, gi6.gu8.t177, gi6.gu8.t189, gi6.gu8.t191, gi6.gu8.t193, gi6.gu8.t195, gi6.gu11.t116, gi6.gu11.t117, gi6.gu11.t118, gi6.gu11.t119, gi6.t181, gi6.t175, gi6.t112, t3, t6, t7, t8, t9, t10, t12, t14, t15, t19, t20, t21, t24, t26, t29, t30, t32, t33, t36, t37, t38, t41, t42, t43, t45, t46, t47, t50, t57, t58, t59, t66, t68, t74, t80, t81, t86, t87, t93, t96, t97, t98, t99, t100, t101, t104, t105, t108, t110, t111, t115, t141, t153, t157, t163, t168, t169, t170, t171, t178, t179, t182, t186, t187, t190, t197, t210, t220, t222, t224, t241, t246, t250, t254, t258, t263, t266, t269, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/87/144/231
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 2,1,1052.76,5688624,1,0,616,3.48035e+07,17,243,2794,3.16841e+07,164
FORMULA HealthRecord-PT-10-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2021-05-17 20:22:45] [INFO ] Applying decomposition
[2021-05-17 20:22:45] [INFO ] Flatten gal took : 37 ms
[2021-05-17 20:22:45] [INFO ] Decomposing Gal with order
[2021-05-17 20:22:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:22:45] [INFO ] Removed a total of 43 redundant transitions.
[2021-05-17 20:22:45] [INFO ] Flatten gal took : 51 ms
[2021-05-17 20:22:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2021-05-17 20:22:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality10368458492141074156.gal : 18 ms
[2021-05-17 20:22:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality16575123161270925864.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality10368458492141074156.gal, -t, CGAL, -ctl, /tmp/CTLCardinality16575123161270925864.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality10368458492141074156.gal -t CGAL -ctl /tmp/CTLCardinality16575123161270925864.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 5 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,1.2277e+09,58.2579,1114676,2,36504,5,3.65313e+06,6,0,911,6.59272e+06,0
Converting to forward existential form...Done !
original formula: EG(E(EF(((((((((gu1.p5+gu10.p125)+gu10.p138)+gu10.p156)+gu9.p107)+gu10.p123)+gu9.p100)+gu2.p34)<=((gu8.p82+gu10.p121)+gu4.p57))) U AX((((((((((gu10.p152+gu11.p0)+gu10.p140)+gu3.p41)+gu2.p36)+gu3.p44)+gu9.p94)+gu3.p56)+gu10.p134)>=4))))
=> equivalent forward existential formula: [FwdG(Init,E(E(TRUE U ((((((((gu1.p5+gu10.p125)+gu10.p138)+gu10.p156)+gu9.p107)+gu10.p123)+gu9.p100)+gu2.p34)<=((gu8.p82+gu10.p121)+gu4.p57))) U !(EX(!((((((((((gu10.p152+gu11.p0)+gu10.p140)+gu3.p41)+gu2.p36)+gu3.p44)+gu9.p94)+gu3.p56)+gu10.p134)>=4))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions gu1.t198, gu1.t199, gu1.t200, gu1.t201, gu1.t202, gu1.t203, gu1.t204, gu1.t205, gu1.t206, gu1.t207, gu1.t208, gu1.t209, gu1.t210, gu1.t211, gu1.t212, gu1.t213, gu1.t214, gu1.t215, gu1.t216, gu1.t217, gu1.t218, gu1.t219, gu1.t220, gu1.t221, gu1.t222, gu1.t223, gu1.t224, gu1.t225, gu1.t226, gu1.t227, gu2.t167, gu2.t168, gu2.t169, gu2.t170, gu2.t171, gu2.t172, gu2.t173, gu2.t174, gu2.t175, gu2.t176, gu2.t177, gu2.t178, gu2.t179, gu2.t180, gu2.t181, gu2.t182, gu2.t183, gu2.t184, gu2.t185, gu2.t186, gu2.t187, gu2.t188, gu2.t189, gu2.t190, gu2.t191, gu2.t192, gu2.t193, gu2.t194, gu2.t195, gu2.t197, gu3.t136, gu3.t137, gu3.t138, gu3.t139, gu3.t140, gu3.t141, gu3.t142, gu3.t143, gu3.t144, gu3.t145, gu3.t146, gu3.t147, gu3.t148, gu3.t149, gu3.t150, gu3.t151, gu3.t152, gu3.t153, gu3.t154, gu3.t155, gu3.t156, gu3.t157, gu3.t158, gu3.t159, gu3.t160, gu3.t161, gu3.t162, gu3.t163, gu3.t164, gu3.t166, gu6.t120, gu6.t121, gu6.t122, gu6.t123, gu6.t124, gu6.t125, gu6.t126, gu6.t127, gu7.t112, gu7.t113, gu7.t114, gu7.t115, gu7.t116, gu7.t117, gu7.t118, gu7.t119, gu8.t104, gu8.t105, gu8.t106, gu8.t107, gu8.t108, gu8.t109, gu8.t110, gu8.t111, gu9.t60, gu9.t61, gu9.t62, gu9.t64, gu9.t66, gu9.t68, gu9.t70, gu9.t71, gu9.t72, gu9.t73, gu9.t74, gu9.t75, gu9.t76, gu9.t77, gu9.t78, gu9.t79, gu9.t80, gu9.t81, gu9.t82, gu9.t83, gu9.t84, gu9.t85, gu9.t86, gu9.t87, gu9.t88, gu9.t89, gu9.t90, gu9.t91, gu9.t92, gu9.t93, gu9.t94, gu9.t95, gu9.t96, gu9.t97, gu9.t98, gu9.t99, gu9.t100, gu9.t101, gu9.t102, gu9.t103, gu10.t1, gu10.t2, gu10.t3, gu10.t4, gu10.t5, gu10.t6, gu10.t7, gu10.t8, gu10.t9, gu10.t10, gu10.t12, gu10.t14, gu10.t15, gu10.t16, gu10.t17, gu10.t18, gu10.t19, gu10.t20, gu10.t21, gu10.t22, gu10.t23, gu10.t24, gu10.t25, gu10.t26, gu10.t27, gu10.t28, gu10.t29, gu10.t30, gu10.t31, gu10.t32, gu10.t33, gu10.t34, gu10.t35, gu10.t36, gu10.t37, gu10.t38, gu10.t39, gu10.t40, gu10.t41, gu10.t42, gu10.t43, gu10.t44, gu10.t45, gu10.t46, gu10.t47, gu10.t48, gu10.t49, gu10.t50, gu10.t51, gu10.t52, gu10.t53, gu10.t54, gu10.t55, gu10.t56, gu10.t57, gu10.t58, gu10.t59, t241, t246, t250, t254, t258, t263, t266, t269, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/85/219/304
(forward)formula 0,1,351.652,2907808,1,0,749,1.32504e+07,13,276,2560,2.33877e+07,80
FORMULA HealthRecord-PT-10-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: EF(EX((AG((((((((gu9.p98+gu3.p54)+gu11.p0)+gu3.p56)+gu3.p50)<=(((((((gu1.p4+gu2.p37)+gu9.p113)+gu10.p120)+gu10.p116)+gu10.p154)+gu9.p88)+gu5.p63))&&((((((((gu8.p87+gu10.p137)+gu9.p106)+gu5.p65)+gu2.p27)+gu2.p31)+gu9.p108)+gu3.p43)>=37))||((((((gu10.p151+gu3.p51)+gu9.p89)+gu6.p71)+gu1.p17)+gu7.p74)>(((((gu10.p121+gu10.p127)+gu9.p91)+gu10.p139)+gu10.p126)+gu3.p56)))) * !(AF(((gu10.p117+gu9.p102)<=((((gu2.p33+gu9.p93)+gu10.p148)+gu9.p114)+gu10.p124)))))))
=> equivalent forward existential formula: [FwdG((EY(FwdU(Init,TRUE)) * !(E(TRUE U !((((((((gu9.p98+gu3.p54)+gu11.p0)+gu3.p56)+gu3.p50)<=(((((((gu1.p4+gu2.p37)+gu9.p113)+gu10.p120)+gu10.p116)+gu10.p154)+gu9.p88)+gu5.p63))&&((((((((gu8.p87+gu10.p137)+gu9.p106)+gu5.p65)+gu2.p27)+gu2.p31)+gu9.p108)+gu3.p43)>=37))||((((((gu10.p151+gu3.p51)+gu9.p89)+gu6.p71)+gu1.p17)+gu7.p74)>(((((gu10.p121+gu10.p127)+gu9.p91)+gu10.p139)+gu10.p126)+gu3.p56))))))),!(((gu10.p117+gu9.p102)<=((((gu2.p33+gu9.p93)+gu10.p148)+gu9.p114)+gu10.p124))))] != FALSE
Hit Full ! (commute/partial/dont) 282/0/22
(forward)formula 1,1,404.623,3180116,1,0,749,1.32504e+07,24,276,3493,2.48182e+07,40
FORMULA HealthRecord-PT-10-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AG(EF(!(EX(((gu8.p86+gu9.p114)<=(((((((gu3.p44+gu10.p121)+gu9.p89)+gu9.p90)+gu6.p70)+gu3.p40)+gu7.p74)+gu7.p80))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(((gu8.p86+gu9.p114)<=(((((((gu3.p44+gu10.p121)+gu9.p89)+gu9.p90)+gu6.p70)+gu3.p40)+gu7.p74)+gu7.p80)))))))] = FALSE
(forward)formula 2,0,422.017,3180116,1,0,749,1.32504e+07,25,276,3649,2.48182e+07,85
FORMULA HealthRecord-PT-10-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: !(AX((((((((gu9.p102+gu9.p92)+gu2.p31)+gu10.p145)+gu10.p130)+gu4.p60)+gu1.p4)<1)))
=> equivalent forward existential formula: [(EY(Init) * !((((((((gu9.p102+gu9.p92)+gu2.p31)+gu10.p145)+gu10.p130)+gu4.p60)+gu1.p4)<1)))] != FALSE
(forward)formula 3,0,422.175,3180116,1,0,749,1.32504e+07,27,276,3674,2.48182e+07,87
FORMULA HealthRecord-PT-10-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: !(AX((gu10.p127<=(((((((gu10.p147+gu2.p25)+gu10.p140)+gu8.p82)+gu7.p77)+gu3.p50)+gu1.p17)+gu3.p49))))
=> equivalent forward existential formula: [(EY(Init) * !((gu10.p127<=(((((((gu10.p147+gu2.p25)+gu10.p140)+gu8.p82)+gu7.p77)+gu3.p50)+gu1.p17)+gu3.p49))))] != FALSE
(forward)formula 4,0,422.3,3180116,1,0,749,1.32504e+07,29,276,3764,2.48182e+07,88
FORMULA HealthRecord-PT-10-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
BK_STOP 1621283389697
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="HealthRecord-PT-10"
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 2-4028"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-10, 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 r292-tall-162124156300329"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-10.tgz
mv HealthRecord-PT-10 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 ;