Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r201-smll-167840347600292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is HealthRecord-PT-08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347600292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 5.6K Feb 26 18:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 18:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 17:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 17:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 37K Feb 26 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 18:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 18:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 68K Mar 5 18:22 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-08-LTLFireability-00
FORMULA_NAME HealthRecord-PT-08-LTLFireability-01
FORMULA_NAME HealthRecord-PT-08-LTLFireability-02
FORMULA_NAME HealthRecord-PT-08-LTLFireability-03
FORMULA_NAME HealthRecord-PT-08-LTLFireability-04
FORMULA_NAME HealthRecord-PT-08-LTLFireability-05
FORMULA_NAME HealthRecord-PT-08-LTLFireability-06
FORMULA_NAME HealthRecord-PT-08-LTLFireability-07
FORMULA_NAME HealthRecord-PT-08-LTLFireability-08
FORMULA_NAME HealthRecord-PT-08-LTLFireability-09
FORMULA_NAME HealthRecord-PT-08-LTLFireability-10
FORMULA_NAME HealthRecord-PT-08-LTLFireability-11
FORMULA_NAME HealthRecord-PT-08-LTLFireability-12
FORMULA_NAME HealthRecord-PT-08-LTLFireability-13
FORMULA_NAME HealthRecord-PT-08-LTLFireability-14
FORMULA_NAME HealthRecord-PT-08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678639450254

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:44:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 16:44:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:44:13] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2023-03-12 16:44:13] [INFO ] Transformed 156 places.
[2023-03-12 16:44:13] [INFO ] Transformed 326 transitions.
[2023-03-12 16:44:13] [INFO ] Found NUPN structural information;
[2023-03-12 16:44:13] [INFO ] Parsed PT model containing 156 places and 326 transitions and 855 arcs in 199 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA HealthRecord-PT-08-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 300/300 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 81 transition count 158
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 81 transition count 158
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 156 place count 75 transition count 146
Iterating global reduction 0 with 6 rules applied. Total rules applied 162 place count 75 transition count 146
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 164 place count 75 transition count 144
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 165 place count 74 transition count 141
Iterating global reduction 1 with 1 rules applied. Total rules applied 166 place count 74 transition count 141
Applied a total of 166 rules in 45 ms. Remains 74 /156 variables (removed 82) and now considering 141/300 (removed 159) transitions.
[2023-03-12 16:44:13] [INFO ] Flow matrix only has 137 transitions (discarded 4 similar events)
// Phase 1: matrix 137 rows 74 cols
[2023-03-12 16:44:13] [INFO ] Computed 10 place invariants in 11 ms
[2023-03-12 16:44:13] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-12 16:44:13] [INFO ] Flow matrix only has 137 transitions (discarded 4 similar events)
[2023-03-12 16:44:13] [INFO ] Invariant cache hit.
[2023-03-12 16:44:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:13] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2023-03-12 16:44:13] [INFO ] Flow matrix only has 137 transitions (discarded 4 similar events)
[2023-03-12 16:44:13] [INFO ] Invariant cache hit.
[2023-03-12 16:44:14] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 74/156 places, 141/300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 652 ms. Remains : 74/156 places, 141/300 transitions.
Support contains 29 out of 74 places after structural reductions.
[2023-03-12 16:44:14] [INFO ] Flatten gal took : 87 ms
[2023-03-12 16:44:14] [INFO ] Flatten gal took : 25 ms
[2023-03-12 16:44:14] [INFO ] Input system was already deterministic with 141 transitions.
Incomplete random walk after 10000 steps, including 547 resets, run finished after 789 ms. (steps per millisecond=12 ) properties (out of 25) seen :18
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 76 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 74 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-12 16:44:15] [INFO ] Flow matrix only has 137 transitions (discarded 4 similar events)
[2023-03-12 16:44:15] [INFO ] Invariant cache hit.
[2023-03-12 16:44:15] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-12 16:44:15] [INFO ] [Real]Absence check using 2 positive and 8 generalized place invariants in 9 ms returned sat
[2023-03-12 16:44:16] [INFO ] After 153ms SMT Verify possible using state equation in real domain returned unsat :1 sat :4 real:2
[2023-03-12 16:44:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:16] [INFO ] After 88ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-12 16:44:16] [INFO ] After 435ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-12 16:44:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-12 16:44:16] [INFO ] [Nat]Absence check using 2 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-12 16:44:16] [INFO ] After 158ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-03-12 16:44:16] [INFO ] After 122ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2023-03-12 16:44:16] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 23 ms to minimize.
[2023-03-12 16:44:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2023-03-12 16:44:16] [INFO ] After 442ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-12 16:44:16] [INFO ] After 836ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 17 ms.
Support contains 7 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 141/141 transitions.
Graph (trivial) has 77 edges and 74 vertex of which 10 / 74 are part of one of the 5 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (complete) has 280 edges and 69 vertex of which 67 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 67 transition count 124
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 65 transition count 123
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 7 place count 65 transition count 120
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 15 place count 60 transition count 120
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 28 place count 47 transition count 94
Iterating global reduction 2 with 13 rules applied. Total rules applied 41 place count 47 transition count 94
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 45 place count 47 transition count 90
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 47 place count 45 transition count 86
Iterating global reduction 3 with 2 rules applied. Total rules applied 49 place count 45 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 52 place count 45 transition count 83
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 62 place count 40 transition count 121
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 64 place count 40 transition count 119
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 66 place count 40 transition count 117
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 68 place count 38 transition count 117
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 70 place count 38 transition count 115
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 71 place count 38 transition count 114
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 72 place count 37 transition count 114
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 85 place count 37 transition count 114
Applied a total of 85 rules in 67 ms. Remains 37 /74 variables (removed 37) and now considering 114/141 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 37/74 places, 114/141 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 82 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-12 16:44:17] [INFO ] Flow matrix only has 100 transitions (discarded 14 similar events)
// Phase 1: matrix 100 rows 37 cols
[2023-03-12 16:44:17] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-12 16:44:17] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-12 16:44:17] [INFO ] After 85ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:2
[2023-03-12 16:44:17] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-12 16:44:17] [INFO ] After 70ms SMT Verify possible using 24 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 16:44:17] [INFO ] After 235ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 16:44:17] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-12 16:44:18] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 16:44:18] [INFO ] After 42ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-12 16:44:18] [INFO ] After 98ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-03-12 16:44:18] [INFO ] After 323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 6 out of 37 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 37/37 places, 114/114 transitions.
Graph (trivial) has 6 edges and 37 vertex of which 2 / 37 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 8 ms. Remains 36 /37 variables (removed 1) and now considering 112/114 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 36/37 places, 112/114 transitions.
Incomplete random walk after 10000 steps, including 1684 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 266 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 215 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 266 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 254 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 274 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Finished probabilistic random walk after 2208 steps, run visited all 5 properties in 91 ms. (steps per millisecond=24 )
Probabilistic random walk after 2208 steps, saw 729 distinct states, run finished after 91 ms. (steps per millisecond=24 ) properties seen :5
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 5 stabilizing places and 7 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 56 transition count 106
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 56 transition count 106
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 39 place count 56 transition count 103
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 43 place count 52 transition count 94
Iterating global reduction 1 with 4 rules applied. Total rules applied 47 place count 52 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 53 place count 52 transition count 88
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 50 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 50 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 60 place count 50 transition count 80
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 49 transition count 78
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 49 transition count 78
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 65 place count 49 transition count 75
Applied a total of 65 rules in 16 ms. Remains 49 /74 variables (removed 25) and now considering 75/141 (removed 66) transitions.
[2023-03-12 16:44:19] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
// Phase 1: matrix 72 rows 49 cols
[2023-03-12 16:44:19] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:19] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-12 16:44:19] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
[2023-03-12 16:44:19] [INFO ] Invariant cache hit.
[2023-03-12 16:44:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:19] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-12 16:44:19] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
[2023-03-12 16:44:19] [INFO ] Invariant cache hit.
[2023-03-12 16:44:19] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/74 places, 75/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 240 ms. Remains : 49/74 places, 75/141 transitions.
Stuttering acceptance computed with spot in 229 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s11 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 375 ms.
Product exploration explored 100000 steps with 50000 reset in 276 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-08-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-08-LTLFireability-00 finished in 1280 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 57 transition count 108
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 57 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 57 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 54 transition count 97
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 54 transition count 97
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 47 place count 54 transition count 94
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 53 transition count 92
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 53 transition count 92
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 53 transition count 89
Applied a total of 52 rules in 8 ms. Remains 53 /74 variables (removed 21) and now considering 89/141 (removed 52) transitions.
[2023-03-12 16:44:20] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 53 cols
[2023-03-12 16:44:20] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:20] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-12 16:44:20] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 16:44:20] [INFO ] Invariant cache hit.
[2023-03-12 16:44:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:20] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-12 16:44:20] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 16:44:20] [INFO ] Invariant cache hit.
[2023-03-12 16:44:20] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/74 places, 89/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 351 ms. Remains : 53/74 places, 89/141 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (NEQ s3 1) (NEQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 235 ms.
Product exploration explored 100000 steps with 0 reset in 121 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 181 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 552 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 65516 steps, run visited all 1 properties in 119 ms. (steps per millisecond=550 )
Probabilistic random walk after 65516 steps, saw 10587 distinct states, run finished after 119 ms. (steps per millisecond=550 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 89/89 transitions.
Applied a total of 0 rules in 6 ms. Remains 53 /53 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2023-03-12 16:44:21] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 16:44:21] [INFO ] Invariant cache hit.
[2023-03-12 16:44:21] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-12 16:44:21] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 16:44:21] [INFO ] Invariant cache hit.
[2023-03-12 16:44:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:22] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2023-03-12 16:44:22] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 16:44:22] [INFO ] Invariant cache hit.
[2023-03-12 16:44:22] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 53/53 places, 89/89 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 558 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 65516 steps, run visited all 1 properties in 83 ms. (steps per millisecond=789 )
Probabilistic random walk after 65516 steps, saw 10587 distinct states, run finished after 83 ms. (steps per millisecond=789 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 178 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 102 ms.
Product exploration explored 100000 steps with 2 reset in 159 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 89/89 transitions.
Graph (trivial) has 50 edges and 53 vertex of which 12 / 53 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 46 transition count 81
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 46 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 46 transition count 80
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -49
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 9 place count 46 transition count 129
Deduced a syphon composed of 5 places in 0 ms
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 46 transition count 128
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 10 rules in 23 ms. Remains 46 /53 variables (removed 7) and now considering 128/89 (removed -39) transitions.
[2023-03-12 16:44:23] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-12 16:44:23] [INFO ] Flow matrix only has 112 transitions (discarded 16 similar events)
// Phase 1: matrix 112 rows 46 cols
[2023-03-12 16:44:23] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:24] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/53 places, 128/89 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 465 ms. Remains : 46/53 places, 128/89 transitions.
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2023-03-12 16:44:24] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 53 cols
[2023-03-12 16:44:24] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:24] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-12 16:44:24] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 16:44:24] [INFO ] Invariant cache hit.
[2023-03-12 16:44:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:24] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-12 16:44:24] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 16:44:24] [INFO ] Invariant cache hit.
[2023-03-12 16:44:24] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 53/53 places, 89/89 transitions.
Treatment of property HealthRecord-PT-08-LTLFireability-01 finished in 4248 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(G(p1)))))))'
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 56 transition count 106
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 56 transition count 106
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 56 transition count 102
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 52 transition count 93
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 52 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 52 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 50 transition count 82
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 50 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 50 transition count 79
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 49 transition count 77
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 49 transition count 77
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 66 place count 49 transition count 74
Applied a total of 66 rules in 10 ms. Remains 49 /74 variables (removed 25) and now considering 74/141 (removed 67) transitions.
[2023-03-12 16:44:24] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
// Phase 1: matrix 71 rows 49 cols
[2023-03-12 16:44:24] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:24] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-12 16:44:24] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-12 16:44:24] [INFO ] Invariant cache hit.
[2023-03-12 16:44:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:24] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-12 16:44:24] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-12 16:44:24] [INFO ] Invariant cache hit.
[2023-03-12 16:44:24] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/74 places, 74/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 286 ms. Remains : 49/74 places, 74/141 transitions.
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (NEQ s27 1) (NEQ s47 1)), p1:(EQ s23 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-03 finished in 564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(p1))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Graph (trivial) has 75 edges and 74 vertex of which 12 / 74 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 48 transition count 97
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 48 transition count 97
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 44 place count 48 transition count 92
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 45 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 45 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 45 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 43 transition count 77
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 43 transition count 77
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 60 place count 43 transition count 74
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 42 transition count 72
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 42 transition count 72
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 65 place count 42 transition count 69
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 67 place count 41 transition count 68
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 69 place count 40 transition count 74
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 70 place count 40 transition count 73
Applied a total of 70 rules in 38 ms. Remains 40 /74 variables (removed 34) and now considering 73/141 (removed 68) transitions.
[2023-03-12 16:44:25] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
// Phase 1: matrix 65 rows 40 cols
[2023-03-12 16:44:25] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:25] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-12 16:44:25] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
[2023-03-12 16:44:25] [INFO ] Invariant cache hit.
[2023-03-12 16:44:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 16:44:25] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-12 16:44:25] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-12 16:44:25] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
[2023-03-12 16:44:25] [INFO ] Invariant cache hit.
[2023-03-12 16:44:25] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/74 places, 73/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 309 ms. Remains : 40/74 places, 73/141 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (EQ s25 1) (EQ s31 1)), p0:(AND (EQ s6 1) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-04 finished in 364 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Graph (trivial) has 80 edges and 74 vertex of which 12 / 74 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 49 transition count 98
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 49 transition count 98
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 42 place count 49 transition count 93
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 45 transition count 84
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 45 transition count 84
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 45 transition count 78
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 43 transition count 73
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 43 transition count 73
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 63 place count 43 transition count 70
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 64 place count 42 transition count 68
Iterating global reduction 3 with 1 rules applied. Total rules applied 65 place count 42 transition count 68
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 68 place count 42 transition count 65
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 70 place count 41 transition count 64
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 4 with 4 rules applied. Total rules applied 74 place count 39 transition count 78
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 39 transition count 76
Applied a total of 76 rules in 25 ms. Remains 39 /74 variables (removed 35) and now considering 76/141 (removed 65) transitions.
[2023-03-12 16:44:25] [INFO ] Flow matrix only has 65 transitions (discarded 11 similar events)
// Phase 1: matrix 65 rows 39 cols
[2023-03-12 16:44:25] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-12 16:44:25] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-12 16:44:25] [INFO ] Flow matrix only has 65 transitions (discarded 11 similar events)
[2023-03-12 16:44:25] [INFO ] Invariant cache hit.
[2023-03-12 16:44:25] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-12 16:44:25] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-12 16:44:25] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-12 16:44:25] [INFO ] Flow matrix only has 65 transitions (discarded 11 similar events)
[2023-03-12 16:44:25] [INFO ] Invariant cache hit.
[2023-03-12 16:44:25] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/74 places, 76/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 308 ms. Remains : 39/74 places, 76/141 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (AND (EQ s20 1) (EQ s37 1))) (NEQ s22 1)), p0:(OR (NEQ s20 1) (NEQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-05 finished in 417 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&((X(F(p1))&&F(!p2))||G(F(p1)))))'
Support contains 5 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 56 transition count 106
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 56 transition count 106
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 56 transition count 102
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 53 transition count 96
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 53 transition count 96
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 52 place count 53 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 52 transition count 87
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 52 transition count 87
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 51 transition count 85
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 51 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 59 place count 51 transition count 82
Applied a total of 59 rules in 20 ms. Remains 51 /74 variables (removed 23) and now considering 82/141 (removed 59) transitions.
[2023-03-12 16:44:25] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
// Phase 1: matrix 79 rows 51 cols
[2023-03-12 16:44:25] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-12 16:44:26] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-12 16:44:26] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
[2023-03-12 16:44:26] [INFO ] Invariant cache hit.
[2023-03-12 16:44:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:26] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2023-03-12 16:44:26] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
[2023-03-12 16:44:26] [INFO ] Invariant cache hit.
[2023-03-12 16:44:26] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/74 places, 82/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 410 ms. Remains : 51/74 places, 82/141 transitions.
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p1) p0), p0, (NOT p1), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (NEQ s26 1) (NEQ s49 1)), p2:(AND (EQ s33 1) (EQ s37 1)), p1:(NEQ s48 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 3 reset in 1 ms.
FORMULA HealthRecord-PT-08-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-06 finished in 648 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(p1)&&(p2||X((X(p3) U (p2&&X(p3))))))))'
Support contains 5 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 59 transition count 112
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 59 transition count 112
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 34 place count 55 transition count 103
Iterating global reduction 0 with 4 rules applied. Total rules applied 38 place count 55 transition count 103
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 44 place count 55 transition count 97
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 53 transition count 92
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 53 transition count 92
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 51 place count 53 transition count 89
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 52 transition count 87
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 52 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 56 place count 52 transition count 84
Applied a total of 56 rules in 17 ms. Remains 52 /74 variables (removed 22) and now considering 84/141 (removed 57) transitions.
[2023-03-12 16:44:26] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
// Phase 1: matrix 81 rows 52 cols
[2023-03-12 16:44:26] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:26] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-12 16:44:26] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2023-03-12 16:44:26] [INFO ] Invariant cache hit.
[2023-03-12 16:44:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:26] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-12 16:44:26] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2023-03-12 16:44:26] [INFO ] Invariant cache hit.
[2023-03-12 16:44:26] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/74 places, 84/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 351 ms. Remains : 52/74 places, 84/141 transitions.
Stuttering acceptance computed with spot in 432 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), true, (NOT p1), (OR (NOT p3) (NOT p2)), (NOT p3)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p3), acceptance={} source=5 dest: 2}]], initial=0, aps=[p0:(EQ s13 1), p2:(EQ s3 1), p1:(OR (EQ s27 1) (EQ s4 1)), p3:(NEQ s42 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-07 finished in 808 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 55 transition count 104
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 55 transition count 104
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 42 place count 55 transition count 100
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 51 transition count 91
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 51 transition count 91
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 51 transition count 85
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 49 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 49 transition count 80
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 63 place count 49 transition count 77
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 64 place count 48 transition count 75
Iterating global reduction 3 with 1 rules applied. Total rules applied 65 place count 48 transition count 75
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 68 place count 48 transition count 72
Applied a total of 68 rules in 11 ms. Remains 48 /74 variables (removed 26) and now considering 72/141 (removed 69) transitions.
[2023-03-12 16:44:27] [INFO ] Flow matrix only has 69 transitions (discarded 3 similar events)
// Phase 1: matrix 69 rows 48 cols
[2023-03-12 16:44:27] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-12 16:44:27] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-12 16:44:27] [INFO ] Flow matrix only has 69 transitions (discarded 3 similar events)
[2023-03-12 16:44:27] [INFO ] Invariant cache hit.
[2023-03-12 16:44:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:27] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-12 16:44:27] [INFO ] Flow matrix only has 69 transitions (discarded 3 similar events)
[2023-03-12 16:44:27] [INFO ] Invariant cache hit.
[2023-03-12 16:44:27] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/74 places, 72/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 48/74 places, 72/141 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-08 finished in 471 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 56 transition count 106
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 56 transition count 106
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 56 transition count 102
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 52 transition count 93
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 52 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 52 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 50 transition count 82
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 50 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 50 transition count 79
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 49 transition count 77
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 49 transition count 77
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 66 place count 49 transition count 74
Applied a total of 66 rules in 5 ms. Remains 49 /74 variables (removed 25) and now considering 74/141 (removed 67) transitions.
[2023-03-12 16:44:27] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
// Phase 1: matrix 71 rows 49 cols
[2023-03-12 16:44:27] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:27] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-12 16:44:27] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-12 16:44:27] [INFO ] Invariant cache hit.
[2023-03-12 16:44:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:27] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-12 16:44:27] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-12 16:44:27] [INFO ] Invariant cache hit.
[2023-03-12 16:44:28] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/74 places, 74/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 49/74 places, 74/141 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-09 finished in 380 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Graph (trivial) has 87 edges and 74 vertex of which 12 / 74 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 49 transition count 99
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 49 transition count 99
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 42 place count 49 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 44 place count 47 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 46 place count 47 transition count 89
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 48 place count 45 transition count 84
Iterating global reduction 1 with 2 rules applied. Total rules applied 50 place count 45 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 45 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 44 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 44 transition count 79
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 58 place count 44 transition count 76
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 43 transition count 75
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 41 transition count 93
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 66 place count 41 transition count 91
Applied a total of 66 rules in 49 ms. Remains 41 /74 variables (removed 33) and now considering 91/141 (removed 50) transitions.
[2023-03-12 16:44:28] [INFO ] Flow matrix only has 79 transitions (discarded 12 similar events)
// Phase 1: matrix 79 rows 41 cols
[2023-03-12 16:44:28] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-12 16:44:28] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-12 16:44:28] [INFO ] Flow matrix only has 79 transitions (discarded 12 similar events)
[2023-03-12 16:44:28] [INFO ] Invariant cache hit.
[2023-03-12 16:44:28] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 16:44:28] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-12 16:44:28] [INFO ] Redundant transitions in 363 ms returned []
[2023-03-12 16:44:28] [INFO ] Flow matrix only has 79 transitions (discarded 12 similar events)
[2023-03-12 16:44:28] [INFO ] Invariant cache hit.
[2023-03-12 16:44:28] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/74 places, 91/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 758 ms. Remains : 41/74 places, 91/141 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s27 1) (EQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-10 finished in 837 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (X((p0||G(p1)))||F(p2))))'
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 58 transition count 110
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 58 transition count 110
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 35 place count 58 transition count 107
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 54 transition count 98
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 54 transition count 98
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 48 place count 54 transition count 93
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 52 transition count 88
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 52 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 55 place count 52 transition count 85
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 56 place count 51 transition count 83
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 51 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 60 place count 51 transition count 80
Applied a total of 60 rules in 7 ms. Remains 51 /74 variables (removed 23) and now considering 80/141 (removed 61) transitions.
[2023-03-12 16:44:29] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
// Phase 1: matrix 77 rows 51 cols
[2023-03-12 16:44:29] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:29] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-12 16:44:29] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2023-03-12 16:44:29] [INFO ] Invariant cache hit.
[2023-03-12 16:44:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:29] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-12 16:44:29] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2023-03-12 16:44:29] [INFO ] Invariant cache hit.
[2023-03-12 16:44:29] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/74 places, 80/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 669 ms. Remains : 51/74 places, 80/141 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(EQ s4 1), p0:(EQ s25 1), p1:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-11 finished in 959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 56 transition count 106
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 56 transition count 106
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 56 transition count 102
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 52 transition count 93
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 52 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 52 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 50 transition count 82
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 50 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 50 transition count 79
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 49 transition count 77
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 49 transition count 77
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 66 place count 49 transition count 74
Applied a total of 66 rules in 3 ms. Remains 49 /74 variables (removed 25) and now considering 74/141 (removed 67) transitions.
[2023-03-12 16:44:29] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
// Phase 1: matrix 71 rows 49 cols
[2023-03-12 16:44:29] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:30] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-12 16:44:30] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-12 16:44:30] [INFO ] Invariant cache hit.
[2023-03-12 16:44:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:30] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-12 16:44:30] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-12 16:44:30] [INFO ] Invariant cache hit.
[2023-03-12 16:44:30] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/74 places, 74/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 49/74 places, 74/141 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-12 finished in 505 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0||X(p1)))&&X((G(p2) U (p3&&G(p2))))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 57 transition count 108
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 57 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 57 transition count 104
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 53 transition count 95
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 53 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 52 place count 53 transition count 89
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 51 transition count 84
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 51 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 59 place count 51 transition count 81
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 60 place count 50 transition count 79
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 50 transition count 79
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 64 place count 50 transition count 76
Applied a total of 64 rules in 3 ms. Remains 50 /74 variables (removed 24) and now considering 76/141 (removed 65) transitions.
[2023-03-12 16:44:30] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
// Phase 1: matrix 73 rows 50 cols
[2023-03-12 16:44:30] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-12 16:44:30] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-12 16:44:30] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2023-03-12 16:44:30] [INFO ] Invariant cache hit.
[2023-03-12 16:44:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:30] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-12 16:44:30] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2023-03-12 16:44:30] [INFO ] Invariant cache hit.
[2023-03-12 16:44:30] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/74 places, 76/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 372 ms. Remains : 50/74 places, 76/141 transitions.
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p2) (NOT p3) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 3}, { cond=(AND p3 p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s44 0), p3:(EQ s29 1), p2:(EQ s44 1), p1:(AND (EQ s7 1) (EQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-13 finished in 585 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p0))))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 55 transition count 104
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 55 transition count 104
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 42 place count 55 transition count 100
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 51 transition count 91
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 51 transition count 91
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 51 transition count 85
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 50 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 50 transition count 82
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 49 transition count 80
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 49 transition count 80
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 63 place count 49 transition count 77
Applied a total of 63 rules in 7 ms. Remains 49 /74 variables (removed 25) and now considering 77/141 (removed 64) transitions.
[2023-03-12 16:44:31] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
// Phase 1: matrix 74 rows 49 cols
[2023-03-12 16:44:31] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:31] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-12 16:44:31] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
[2023-03-12 16:44:31] [INFO ] Invariant cache hit.
[2023-03-12 16:44:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:44:31] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
[2023-03-12 16:44:31] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
[2023-03-12 16:44:31] [INFO ] Invariant cache hit.
[2023-03-12 16:44:31] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/74 places, 77/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 614 ms. Remains : 49/74 places, 77/141 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}]], initial=1, aps=[p0:(EQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-15 finished in 752 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Found a Lengthening insensitive property : HealthRecord-PT-08-LTLFireability-01
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 74/74 places, 141/141 transitions.
Graph (trivial) has 86 edges and 74 vertex of which 12 / 74 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 50 transition count 101
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 50 transition count 101
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 40 place count 50 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 47 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 47 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 49 place count 47 transition count 86
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 46 transition count 84
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 46 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 46 transition count 81
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 56 place count 45 transition count 80
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 60 place count 43 transition count 101
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 43 transition count 100
Applied a total of 61 rules in 21 ms. Remains 43 /74 variables (removed 31) and now considering 100/141 (removed 41) transitions.
[2023-03-12 16:44:32] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
// Phase 1: matrix 88 rows 43 cols
[2023-03-12 16:44:32] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:32] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-12 16:44:32] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
[2023-03-12 16:44:32] [INFO ] Invariant cache hit.
[2023-03-12 16:44:32] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-12 16:44:32] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2023-03-12 16:44:32] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
[2023-03-12 16:44:32] [INFO ] Invariant cache hit.
[2023-03-12 16:44:32] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 43/74 places, 100/141 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 270 ms. Remains : 43/74 places, 100/141 transitions.
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (NEQ s2 1) (NEQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 148 ms.
Product exploration explored 100000 steps with 0 reset in 214 ms.
Computed a total of 15 stabilizing places and 35 stable transitions
Computed a total of 15 stabilizing places and 35 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 259 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 946 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 19643 steps, run visited all 1 properties in 28 ms. (steps per millisecond=701 )
Probabilistic random walk after 19643 steps, saw 3702 distinct states, run finished after 28 ms. (steps per millisecond=701 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 424 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2023-03-12 16:44:33] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
[2023-03-12 16:44:34] [INFO ] Invariant cache hit.
[2023-03-12 16:44:34] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-12 16:44:34] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
[2023-03-12 16:44:34] [INFO ] Invariant cache hit.
[2023-03-12 16:44:34] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-12 16:44:34] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2023-03-12 16:44:34] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
[2023-03-12 16:44:34] [INFO ] Invariant cache hit.
[2023-03-12 16:44:34] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 426 ms. Remains : 43/43 places, 100/100 transitions.
Computed a total of 15 stabilizing places and 35 stable transitions
Computed a total of 15 stabilizing places and 35 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 159 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 948 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 19643 steps, run visited all 1 properties in 27 ms. (steps per millisecond=727 )
Probabilistic random walk after 19643 steps, saw 3702 distinct states, run finished after 27 ms. (steps per millisecond=727 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 247 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2 reset in 68 ms.
Product exploration explored 100000 steps with 0 reset in 87 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 207 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 100/100 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 43 transition count 99
Applied a total of 1 rules in 5 ms. Remains 43 /43 variables (removed 0) and now considering 99/100 (removed 1) transitions.
[2023-03-12 16:44:36] [INFO ] Redundant transitions in 321 ms returned []
[2023-03-12 16:44:36] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
// Phase 1: matrix 87 rows 43 cols
[2023-03-12 16:44:36] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 16:44:36] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/43 places, 99/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 474 ms. Remains : 43/43 places, 99/100 transitions.
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 100/100 transitions.
Applied a total of 0 rules in 4 ms. Remains 43 /43 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2023-03-12 16:44:36] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
// Phase 1: matrix 88 rows 43 cols
[2023-03-12 16:44:36] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-12 16:44:36] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-12 16:44:36] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
[2023-03-12 16:44:36] [INFO ] Invariant cache hit.
[2023-03-12 16:44:36] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-12 16:44:36] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2023-03-12 16:44:36] [INFO ] Flow matrix only has 88 transitions (discarded 12 similar events)
[2023-03-12 16:44:36] [INFO ] Invariant cache hit.
[2023-03-12 16:44:36] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 327 ms. Remains : 43/43 places, 100/100 transitions.
Treatment of property HealthRecord-PT-08-LTLFireability-01 finished in 4773 ms.
[2023-03-12 16:44:36] [INFO ] Flatten gal took : 47 ms
[2023-03-12 16:44:36] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-12 16:44:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 74 places, 141 transitions and 440 arcs took 10 ms.
Total runtime 23661 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1220/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HealthRecord-PT-08-LTLFireability-01

BK_STOP 1678639478190

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name HealthRecord-PT-08-LTLFireability-01
ltl formula formula --ltl=/tmp/1220/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 74 places, 141 transitions and 440 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1220/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1220/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1220/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1220/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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-08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is HealthRecord-PT-08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-smll-167840347600292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-08.tgz
mv HealthRecord-PT-08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;