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-167840347500260.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)
.............................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HealthRecord-PT-04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347500260
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 6.4K Feb 26 17:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 17:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 17:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 7.4K Feb 26 17:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 17:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 17:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 17:50 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 50K 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-04-LTLFireability-00
FORMULA_NAME HealthRecord-PT-04-LTLFireability-01
FORMULA_NAME HealthRecord-PT-04-LTLFireability-02
FORMULA_NAME HealthRecord-PT-04-LTLFireability-03
FORMULA_NAME HealthRecord-PT-04-LTLFireability-04
FORMULA_NAME HealthRecord-PT-04-LTLFireability-05
FORMULA_NAME HealthRecord-PT-04-LTLFireability-06
FORMULA_NAME HealthRecord-PT-04-LTLFireability-07
FORMULA_NAME HealthRecord-PT-04-LTLFireability-08
FORMULA_NAME HealthRecord-PT-04-LTLFireability-09
FORMULA_NAME HealthRecord-PT-04-LTLFireability-10
FORMULA_NAME HealthRecord-PT-04-LTLFireability-11
FORMULA_NAME HealthRecord-PT-04-LTLFireability-12
FORMULA_NAME HealthRecord-PT-04-LTLFireability-13
FORMULA_NAME HealthRecord-PT-04-LTLFireability-14
FORMULA_NAME HealthRecord-PT-04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678638837015

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-04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:34:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 16:34:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:34:01] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2023-03-12 16:34:01] [INFO ] Transformed 123 places.
[2023-03-12 16:34:01] [INFO ] Transformed 239 transitions.
[2023-03-12 16:34:01] [INFO ] Found NUPN structural information;
[2023-03-12 16:34:01] [INFO ] Parsed PT model containing 123 places and 239 transitions and 617 arcs in 382 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA HealthRecord-PT-04-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 231/231 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 74 transition count 139
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 74 transition count 139
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 102 place count 70 transition count 131
Iterating global reduction 0 with 4 rules applied. Total rules applied 106 place count 70 transition count 131
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 107 place count 70 transition count 130
Applied a total of 107 rules in 46 ms. Remains 70 /123 variables (removed 53) and now considering 130/231 (removed 101) transitions.
[2023-03-12 16:34:01] [INFO ] Flow matrix only has 128 transitions (discarded 2 similar events)
// Phase 1: matrix 128 rows 70 cols
[2023-03-12 16:34:01] [INFO ] Computed 8 place invariants in 13 ms
[2023-03-12 16:34:02] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-12 16:34:02] [INFO ] Flow matrix only has 128 transitions (discarded 2 similar events)
[2023-03-12 16:34:02] [INFO ] Invariant cache hit.
[2023-03-12 16:34:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:02] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 536 ms to find 0 implicit places.
[2023-03-12 16:34:02] [INFO ] Flow matrix only has 128 transitions (discarded 2 similar events)
[2023-03-12 16:34:02] [INFO ] Invariant cache hit.
[2023-03-12 16:34:02] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70/123 places, 130/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 845 ms. Remains : 70/123 places, 130/231 transitions.
Support contains 40 out of 70 places after structural reductions.
[2023-03-12 16:34:02] [INFO ] Flatten gal took : 70 ms
[2023-03-12 16:34:02] [INFO ] Flatten gal took : 29 ms
[2023-03-12 16:34:03] [INFO ] Input system was already deterministic with 130 transitions.
Support contains 38 out of 70 places (down from 40) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 772 resets, run finished after 1121 ms. (steps per millisecond=8 ) properties (out of 27) seen :16
Incomplete Best-First random walk after 10000 steps, including 115 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 109 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 108 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 112 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10000 steps, including 110 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 112 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 112 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-12 16:34:04] [INFO ] Flow matrix only has 128 transitions (discarded 2 similar events)
[2023-03-12 16:34:04] [INFO ] Invariant cache hit.
[2023-03-12 16:34:04] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-12 16:34:04] [INFO ] [Real]Absence check using 2 positive and 6 generalized place invariants in 7 ms returned sat
[2023-03-12 16:34:05] [INFO ] After 113ms SMT Verify possible using state equation in real domain returned unsat :1 sat :2 real:6
[2023-03-12 16:34:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:05] [INFO ] After 22ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :1 sat :2 real:6
[2023-03-12 16:34:05] [INFO ] After 73ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :2 real:6
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-12 16:34:05] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :2 real:6
[2023-03-12 16:34:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-12 16:34:05] [INFO ] [Nat]Absence check using 2 positive and 6 generalized place invariants in 8 ms returned sat
[2023-03-12 16:34:05] [INFO ] After 191ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :8
[2023-03-12 16:34:05] [INFO ] After 89ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :8
[2023-03-12 16:34:05] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 1 ms to minimize.
[2023-03-12 16:34:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2023-03-12 16:34:05] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 1 ms to minimize.
[2023-03-12 16:34:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2023-03-12 16:34:05] [INFO ] After 422ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :8
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-12 16:34:06] [INFO ] After 808ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :8
Fused 9 Parikh solutions to 7 different solutions.
Parikh walk visited 6 properties in 14 ms.
Support contains 1 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 130/130 transitions.
Graph (trivial) has 83 edges and 70 vertex of which 6 / 70 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 239 edges and 67 vertex of which 65 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 65 transition count 118
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 62 transition count 116
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 62 transition count 115
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 61 transition count 115
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 27 place count 46 transition count 85
Iterating global reduction 2 with 15 rules applied. Total rules applied 42 place count 46 transition count 85
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 48 place count 40 transition count 72
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 40 transition count 72
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 57 place count 40 transition count 69
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 60 place count 37 transition count 61
Iterating global reduction 3 with 3 rules applied. Total rules applied 63 place count 37 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 64 place count 37 transition count 60
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 66 place count 35 transition count 56
Iterating global reduction 4 with 2 rules applied. Total rules applied 68 place count 35 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 70 place count 35 transition count 54
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 5 with 2 rules applied. Total rules applied 72 place count 34 transition count 53
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 82 place count 29 transition count 76
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 83 place count 29 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 84 place count 28 transition count 75
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 86 place count 28 transition count 132
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 90 place count 26 transition count 130
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 91 place count 25 transition count 99
Iterating global reduction 7 with 1 rules applied. Total rules applied 92 place count 25 transition count 99
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 93 place count 24 transition count 97
Iterating global reduction 7 with 1 rules applied. Total rules applied 94 place count 24 transition count 97
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 98 place count 24 transition count 93
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 100 place count 24 transition count 93
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 102 place count 24 transition count 91
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 109 place count 24 transition count 91
Applied a total of 109 rules in 71 ms. Remains 24 /70 variables (removed 46) and now considering 91/130 (removed 39) transitions.
[2023-03-12 16:34:06] [INFO ] Flow matrix only has 71 transitions (discarded 20 similar events)
// Phase 1: matrix 71 rows 24 cols
[2023-03-12 16:34:06] [INFO ] Computed 6 place invariants in 7 ms
[2023-03-12 16:34:06] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 24/70 places, 91/130 transitions.
Finished random walk after 38 steps, including 5 resets, run visited all 2 properties in 3 ms. (steps per millisecond=12 )
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 5 stabilizing places and 8 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' '!(G(F(p0)))'
Support contains 1 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Graph (trivial) has 83 edges and 70 vertex of which 6 / 70 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 49 transition count 93
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 49 transition count 93
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 36 place count 49 transition count 92
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 43 transition count 79
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 43 transition count 79
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 43 transition count 76
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 40 transition count 68
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 40 transition count 68
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 40 transition count 67
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 60 place count 38 transition count 63
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 38 transition count 63
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 64 place count 38 transition count 61
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 66 place count 37 transition count 60
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
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 68 place count 36 transition count 64
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 69 place count 36 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 70 place count 35 transition count 62
Applied a total of 70 rules in 27 ms. Remains 35 /70 variables (removed 35) and now considering 62/130 (removed 68) transitions.
[2023-03-12 16:34:06] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
// Phase 1: matrix 59 rows 35 cols
[2023-03-12 16:34:06] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:06] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-12 16:34:06] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2023-03-12 16:34:06] [INFO ] Invariant cache hit.
[2023-03-12 16:34:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-12 16:34:06] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2023-03-12 16:34:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 16:34:06] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2023-03-12 16:34:06] [INFO ] Invariant cache hit.
[2023-03-12 16:34:06] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/70 places, 62/130 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 216 ms. Remains : 35/70 places, 62/130 transitions.
Stuttering acceptance computed with spot in 258 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s28 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 303 ms.
Product exploration explored 100000 steps with 3 reset in 205 ms.
Computed a total of 7 stabilizing places and 12 stable transitions
Computed a total of 7 stabilizing places and 12 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1039 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 13521 steps, run visited all 1 properties in 55 ms. (steps per millisecond=245 )
Probabilistic random walk after 13521 steps, saw 2698 distinct states, run finished after 55 ms. (steps per millisecond=245 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 212 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 62/62 transitions.
Applied a total of 0 rules in 6 ms. Remains 35 /35 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-12 16:34:08] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2023-03-12 16:34:08] [INFO ] Invariant cache hit.
[2023-03-12 16:34:08] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-12 16:34:08] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2023-03-12 16:34:08] [INFO ] Invariant cache hit.
[2023-03-12 16:34:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-12 16:34:08] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2023-03-12 16:34:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 16:34:08] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2023-03-12 16:34:08] [INFO ] Invariant cache hit.
[2023-03-12 16:34:08] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 274 ms. Remains : 35/35 places, 62/62 transitions.
Computed a total of 7 stabilizing places and 12 stable transitions
Computed a total of 7 stabilizing places and 12 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1036 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 13521 steps, run visited all 1 properties in 37 ms. (steps per millisecond=365 )
Probabilistic random walk after 13521 steps, saw 2698 distinct states, run finished after 38 ms. (steps per millisecond=355 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 210 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 16 reset in 96 ms.
Product exploration explored 100000 steps with 13 reset in 136 ms.
Support contains 1 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 62/62 transitions.
Applied a total of 0 rules in 6 ms. Remains 35 /35 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-12 16:34:09] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2023-03-12 16:34:09] [INFO ] Invariant cache hit.
[2023-03-12 16:34:10] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-12 16:34:10] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2023-03-12 16:34:10] [INFO ] Invariant cache hit.
[2023-03-12 16:34:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-12 16:34:10] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2023-03-12 16:34:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 16:34:10] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2023-03-12 16:34:10] [INFO ] Invariant cache hit.
[2023-03-12 16:34:10] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 221 ms. Remains : 35/35 places, 62/62 transitions.
Treatment of property HealthRecord-PT-04-LTLFireability-01 finished in 3614 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((G(F((!p0 U (p1||G(!p0)))))||(F((!p0 U (p1||G(!p0))))&&F(!p2)))))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 54 transition count 99
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 54 transition count 99
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 38 place count 48 transition count 86
Iterating global reduction 0 with 6 rules applied. Total rules applied 44 place count 48 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 48 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 45 transition count 75
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 45 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 45 transition count 74
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 43 transition count 70
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 43 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 60 place count 43 transition count 68
Applied a total of 60 rules in 8 ms. Remains 43 /70 variables (removed 27) and now considering 68/130 (removed 62) transitions.
[2023-03-12 16:34:10] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
// Phase 1: matrix 67 rows 43 cols
[2023-03-12 16:34:10] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-12 16:34:10] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-12 16:34:10] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2023-03-12 16:34:10] [INFO ] Invariant cache hit.
[2023-03-12 16:34:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:10] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-12 16:34:10] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2023-03-12 16:34:10] [INFO ] Invariant cache hit.
[2023-03-12 16:34:10] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/70 places, 68/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 200 ms. Remains : 43/70 places, 68/130 transitions.
Stuttering acceptance computed with spot in 416 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p2 p0 (NOT p1)), (AND p0 (NOT p1) p2)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-02 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=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s20 1), p1:(AND (NOT (AND (EQ s28 1) (EQ s35 1))) (NEQ s20 1)), p2:(OR (EQ s9 1) (AND (EQ s28 1) (EQ s35 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, 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-04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-02 finished in 651 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(G(p0))||F(p1))) U p0)))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 53 transition count 97
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 53 transition count 97
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 47 transition count 84
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 47 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 47 transition count 81
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 51 place count 45 transition count 76
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 45 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 45 transition count 75
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 44 transition count 73
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 44 transition count 73
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 44 transition count 72
Applied a total of 57 rules in 17 ms. Remains 44 /70 variables (removed 26) and now considering 72/130 (removed 58) transitions.
[2023-03-12 16:34:10] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
// Phase 1: matrix 71 rows 44 cols
[2023-03-12 16:34:10] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:11] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-12 16:34:11] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
[2023-03-12 16:34:11] [INFO ] Invariant cache hit.
[2023-03-12 16:34:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:11] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-12 16:34:11] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
[2023-03-12 16:34:11] [INFO ] Invariant cache hit.
[2023-03-12 16:34:11] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/70 places, 72/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 292 ms. Remains : 44/70 places, 72/130 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s33 1)), p1:(EQ s10 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-04-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-03 finished in 533 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 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Graph (trivial) has 73 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 48 transition count 92
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 48 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 36 place count 48 transition count 91
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 42 transition count 78
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 42 transition count 78
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 42 transition count 75
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 39 transition count 67
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 39 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 39 transition count 66
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 60 place count 37 transition count 62
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 37 transition count 62
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 64 place count 37 transition count 60
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 66 place count 36 transition count 59
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
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 68 place count 35 transition count 63
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 70 place count 35 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 71 place count 34 transition count 60
Applied a total of 71 rules in 49 ms. Remains 34 /70 variables (removed 36) and now considering 60/130 (removed 70) transitions.
[2023-03-12 16:34:11] [INFO ] Flow matrix only has 56 transitions (discarded 4 similar events)
// Phase 1: matrix 56 rows 34 cols
[2023-03-12 16:34:11] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-12 16:34:11] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-12 16:34:11] [INFO ] Flow matrix only has 56 transitions (discarded 4 similar events)
[2023-03-12 16:34:11] [INFO ] Invariant cache hit.
[2023-03-12 16:34:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-12 16:34:11] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-12 16:34:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 16:34:11] [INFO ] Flow matrix only has 56 transitions (discarded 4 similar events)
[2023-03-12 16:34:11] [INFO ] Invariant cache hit.
[2023-03-12 16:34:11] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/70 places, 60/130 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 281 ms. Remains : 34/70 places, 60/130 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s10 1) (EQ s32 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-04-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-04 finished in 345 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(X(p0)) U p1)||(!G(p0) U G(p1))))'
Support contains 9 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Graph (trivial) has 36 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 48 transition count 92
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 48 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 36 place count 48 transition count 91
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 42 transition count 78
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 42 transition count 78
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 42 transition count 75
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 39 transition count 67
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 39 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 39 transition count 66
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 60 place count 37 transition count 62
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 37 transition count 62
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 64 place count 37 transition count 60
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 66 place count 37 transition count 58
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 68 place count 36 transition count 57
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 69 place count 35 transition count 56
Applied a total of 69 rules in 40 ms. Remains 35 /70 variables (removed 35) and now considering 56/130 (removed 74) transitions.
[2023-03-12 16:34:11] [INFO ] Flow matrix only has 52 transitions (discarded 4 similar events)
// Phase 1: matrix 52 rows 35 cols
[2023-03-12 16:34:11] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:11] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-12 16:34:11] [INFO ] Flow matrix only has 52 transitions (discarded 4 similar events)
[2023-03-12 16:34:11] [INFO ] Invariant cache hit.
[2023-03-12 16:34:11] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-12 16:34:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 16:34:11] [INFO ] Flow matrix only has 52 transitions (discarded 4 similar events)
[2023-03-12 16:34:11] [INFO ] Invariant cache hit.
[2023-03-12 16:34:12] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/70 places, 56/130 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 214 ms. Remains : 35/70 places, 56/130 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (NOT p1), p0, (AND p0 (NOT p1))]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s34 1)), p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-04-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-05 finished in 387 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 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Graph (trivial) has 82 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 50 transition count 96
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 50 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 32 place count 50 transition count 95
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 45 transition count 85
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 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 45 place count 45 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 47 place count 43 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 49 place count 43 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 41 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 41 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 55 place count 41 transition count 70
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 57 place count 40 transition count 69
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
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 59 place count 39 transition count 74
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 39 transition count 72
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 38 transition count 71
Applied a total of 62 rules in 30 ms. Remains 38 /70 variables (removed 32) and now considering 71/130 (removed 59) transitions.
[2023-03-12 16:34:12] [INFO ] Flow matrix only has 67 transitions (discarded 4 similar events)
// Phase 1: matrix 67 rows 38 cols
[2023-03-12 16:34:12] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:12] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-12 16:34:12] [INFO ] Flow matrix only has 67 transitions (discarded 4 similar events)
[2023-03-12 16:34:12] [INFO ] Invariant cache hit.
[2023-03-12 16:34:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-12 16:34:12] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-12 16:34:12] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 16:34:12] [INFO ] Flow matrix only has 67 transitions (discarded 4 similar events)
[2023-03-12 16:34:12] [INFO ] Invariant cache hit.
[2023-03-12 16:34:12] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/70 places, 71/130 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 255 ms. Remains : 38/70 places, 71/130 transitions.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s14 1), p1:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-07 finished in 354 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)&&(p1 U (p2||G(p1)))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Graph (trivial) has 81 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 51 transition count 97
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 51 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 32 place count 51 transition count 96
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 46 transition count 85
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 46 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 44 place count 46 transition count 83
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 44 transition count 77
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 44 transition count 77
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 42 transition count 73
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 42 transition count 73
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 42 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 40 transition count 69
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 68 place count 35 transition count 93
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 78 place count 35 transition count 83
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
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 80 place count 34 transition count 92
Applied a total of 80 rules in 23 ms. Remains 34 /70 variables (removed 36) and now considering 92/130 (removed 38) transitions.
[2023-03-12 16:34:12] [INFO ] Flow matrix only has 78 transitions (discarded 14 similar events)
// Phase 1: matrix 78 rows 34 cols
[2023-03-12 16:34:12] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:12] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-12 16:34:12] [INFO ] Flow matrix only has 78 transitions (discarded 14 similar events)
[2023-03-12 16:34:12] [INFO ] Invariant cache hit.
[2023-03-12 16:34:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-12 16:34:12] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-12 16:34:12] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-12 16:34:12] [INFO ] Flow matrix only has 78 transitions (discarded 14 similar events)
[2023-03-12 16:34:12] [INFO ] Invariant cache hit.
[2023-03-12 16:34:12] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/70 places, 92/130 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 304 ms. Remains : 34/70 places, 92/130 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p2) (NOT p1)), true, (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2) p1), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p2:(AND (NEQ s24 1) (NEQ s20 1)), p1:(NEQ s20 1), p0:(EQ s33 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 50000 reset in 582 ms.
Product exploration explored 100000 steps with 50000 reset in 398 ms.
Computed a total of 18 stabilizing places and 45 stable transitions
Computed a total of 18 stabilizing places and 45 stable transitions
Detected a total of 18/34 stabilizing places and 45/92 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), true, (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 13 factoid took 408 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-04-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-04-LTLFireability-08 finished in 1851 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))'
Support contains 1 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Graph (trivial) has 84 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 48 transition count 92
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 48 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 36 place count 48 transition count 91
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 43 transition count 81
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 43 transition count 81
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 43 transition count 78
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 41 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 41 transition count 72
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 39 transition count 68
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 39 transition count 68
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 59 place count 39 transition count 66
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 61 place count 38 transition count 65
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 3 with 2 rules applied. Total rules applied 63 place count 37 transition count 71
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 65 place count 37 transition count 69
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 36 transition count 68
Applied a total of 66 rules in 19 ms. Remains 36 /70 variables (removed 34) and now considering 68/130 (removed 62) transitions.
[2023-03-12 16:34:14] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
// Phase 1: matrix 64 rows 36 cols
[2023-03-12 16:34:14] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:14] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-12 16:34:14] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2023-03-12 16:34:14] [INFO ] Invariant cache hit.
[2023-03-12 16:34:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 16:34:14] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-12 16:34:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 16:34:14] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2023-03-12 16:34:14] [INFO ] Invariant cache hit.
[2023-03-12 16:34:14] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/70 places, 68/130 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 200 ms. Remains : 36/70 places, 68/130 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s26 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-04-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-09 finished in 269 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)||(p1&&X((p1 U X(p1)))))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 54 transition count 99
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 54 transition count 99
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 38 place count 48 transition count 86
Iterating global reduction 0 with 6 rules applied. Total rules applied 44 place count 48 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 48 transition count 83
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 46 transition count 78
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 46 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 52 place count 46 transition count 77
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 45 transition count 75
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 45 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 45 transition count 74
Applied a total of 55 rules in 4 ms. Remains 45 /70 variables (removed 25) and now considering 74/130 (removed 56) transitions.
[2023-03-12 16:34:14] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
// Phase 1: matrix 73 rows 45 cols
[2023-03-12 16:34:14] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:14] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-12 16:34:14] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
[2023-03-12 16:34:14] [INFO ] Invariant cache hit.
[2023-03-12 16:34:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:14] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-12 16:34:14] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
[2023-03-12 16:34:14] [INFO ] Invariant cache hit.
[2023-03-12 16:34:14] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/70 places, 74/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 45/70 places, 74/130 transitions.
Stuttering acceptance computed with spot in 506 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1), true, (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 9}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 7}], [{ cond=p1, acceptance={} source=4 dest: 6}, { cond=(NOT p1), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 9}], [{ cond=(NOT p0), acceptance={} source=9 dest: 5}, { cond=p0, acceptance={} source=9 dest: 9}]], initial=0, aps=[p0:(AND (OR (EQ s41 1) (EQ s31 1)) (EQ s3 1)), p1:(EQ s37 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, null, null, null, null, null][false, false, false, false, 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-04-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-10 finished in 848 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((G(p0)||(p1&&X(p2))))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 55 transition count 100
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 55 transition count 100
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 36 place count 49 transition count 87
Iterating global reduction 0 with 6 rules applied. Total rules applied 42 place count 49 transition count 87
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 49 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 46 transition count 77
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 46 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 51 place count 46 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 53 place count 44 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 55 place count 44 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 44 transition count 71
Applied a total of 56 rules in 6 ms. Remains 44 /70 variables (removed 26) and now considering 71/130 (removed 59) transitions.
[2023-03-12 16:34:15] [INFO ] Flow matrix only has 69 transitions (discarded 2 similar events)
// Phase 1: matrix 69 rows 44 cols
[2023-03-12 16:34:15] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-12 16:34:15] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-12 16:34:15] [INFO ] Flow matrix only has 69 transitions (discarded 2 similar events)
[2023-03-12 16:34:15] [INFO ] Invariant cache hit.
[2023-03-12 16:34:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:15] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-12 16:34:15] [INFO ] Flow matrix only has 69 transitions (discarded 2 similar events)
[2023-03-12 16:34:15] [INFO ] Invariant cache hit.
[2023-03-12 16:34:15] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/70 places, 71/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 44/70 places, 71/130 transitions.
Stuttering acceptance computed with spot in 232 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (EQ s17 1) (EQ s4 1)), p1:(EQ s17 1), p2:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-04-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-11 finished in 560 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(X(p1)) U p2))&&!(F(X(!p0)) U p3)))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 55 transition count 101
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 55 transition count 101
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 34 place count 51 transition count 92
Iterating global reduction 0 with 4 rules applied. Total rules applied 38 place count 51 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 51 transition count 90
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 49 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 49 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 45 place count 49 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 48 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 48 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 48 transition count 81
Applied a total of 48 rules in 7 ms. Remains 48 /70 variables (removed 22) and now considering 81/130 (removed 49) transitions.
[2023-03-12 16:34:16] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
// Phase 1: matrix 80 rows 48 cols
[2023-03-12 16:34:16] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:16] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-12 16:34:16] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:16] [INFO ] Invariant cache hit.
[2023-03-12 16:34:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:16] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-12 16:34:16] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:16] [INFO ] Invariant cache hit.
[2023-03-12 16:34:16] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/70 places, 81/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 48/70 places, 81/130 transitions.
Stuttering acceptance computed with spot in 409 ms :[(OR p2 p3), true, (AND p1 p2), p2, (AND (NOT p0) p3), p1, (AND p2 p1), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(OR p3 p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p0 (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 5}, { cond=(NOT p2), acceptance={} source=2 dest: 6}], [{ cond=p2, acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(AND p3 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(NOT p3), acceptance={} source=4 dest: 4}, { cond=(AND p3 p0), acceptance={} source=4 dest: 7}], [{ cond=p1, acceptance={} source=5 dest: 1}], [{ cond=(AND p2 p1), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 1}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p3:(EQ s23 1), p2:(EQ s32 1), p0:(NEQ s35 1), p1:(EQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 155 ms.
Product exploration explored 100000 steps with 3 reset in 303 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Computed a total of 3 stabilizing places and 4 stable transitions
Detected a total of 3/48 stabilizing places and 4/81 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p2) p0 (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p3 (NOT p0)))), (X (NOT (AND p3 p0))), (X (AND p0 (NOT p2))), (X (NOT p3)), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p3 (NOT p0))))), (X (X p0)), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p3 p0)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT p3))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 17 factoid took 1241 ms. Reduced automaton from 8 states, 18 edges and 4 AP (stutter sensitive) to 8 states, 16 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 437 ms :[(OR p2 (AND (NOT p0) p3)), true, (AND p1 p2), p2, (AND (NOT p0) p3), p1, (AND p2 p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 781 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 10) seen :4
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 114 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 113 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-12 16:34:19] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:19] [INFO ] Invariant cache hit.
[2023-03-12 16:34:19] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-12 16:34:19] [INFO ] After 68ms SMT Verify possible using state equation in real domain returned unsat :1 sat :3 real:1
[2023-03-12 16:34:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:19] [INFO ] After 26ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-12 16:34:19] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-12 16:34:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-12 16:34:19] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2023-03-12 16:34:19] [INFO ] After 29ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2023-03-12 16:34:19] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 1 ms to minimize.
[2023-03-12 16:34:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2023-03-12 16:34:19] [INFO ] After 136ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-12 16:34:20] [INFO ] After 300ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
Fused 5 Parikh solutions to 4 different solutions.
Finished Parikh walk after 45 steps, including 2 resets, run visited all 2 properties in 2 ms. (steps per millisecond=22 )
Parikh walk visited 4 properties in 6 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p2) p0 (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p3 (NOT p0)))), (X (NOT (AND p3 p0))), (X (AND p0 (NOT p2))), (X (NOT p3)), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p3 (NOT p0))))), (X (X p0)), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p3 p0)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT p3))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) p3)))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p1)), (X (X (NOT p1))), (F p3), (F p1), (F (AND p0 p3)), (F p2), (F (NOT (AND (NOT p2) p0))), (F (AND (NOT p2) (NOT p0))), (F (AND (NOT p2) p1)), (F (AND p2 p1)), (F (NOT p0))]
Knowledge based reduction with 18 factoid took 1892 ms. Reduced automaton from 8 states, 16 edges and 4 AP (stutter sensitive) to 8 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 437 ms :[(OR p2 (AND (NOT p0) p3)), true, (AND p1 p2), p2, (AND p3 (NOT p0)), p1, (AND p2 p1), (NOT p0)]
Stuttering acceptance computed with spot in 419 ms :[(OR p2 (AND (NOT p0) p3)), true, (AND p1 p2), p2, (AND p3 (NOT p0)), p1, (AND p2 p1), (NOT p0)]
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-12 16:34:22] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:22] [INFO ] Invariant cache hit.
[2023-03-12 16:34:22] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-12 16:34:22] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:22] [INFO ] Invariant cache hit.
[2023-03-12 16:34:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:22] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-12 16:34:22] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:22] [INFO ] Invariant cache hit.
[2023-03-12 16:34:23] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 312 ms. Remains : 48/48 places, 81/81 transitions.
Computed a total of 3 stabilizing places and 4 stable transitions
Computed a total of 3 stabilizing places and 4 stable transitions
Detected a total of 3/48 stabilizing places and 4/81 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p3) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p2) p0)), (X (NOT p3)), (X (X (NOT p2))), true, (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT p3))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 694 ms. Reduced automaton from 8 states, 15 edges and 4 AP (stutter sensitive) to 8 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 312 ms :[(OR p2 (AND (NOT p0) p3)), true, (AND p1 p2), p2, (AND p3 (NOT p0)), p1, (AND p2 p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 785 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 16:34:24] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:24] [INFO ] Invariant cache hit.
[2023-03-12 16:34:24] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-12 16:34:24] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 16:34:24] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-12 16:34:24] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 16:34:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:24] [INFO ] After 21ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 16:34:24] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 0 ms to minimize.
[2023-03-12 16:34:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2023-03-12 16:34:24] [INFO ] After 104ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-12 16:34:24] [INFO ] After 243ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Parikh walk visited 3 properties in 2 ms.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p3) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p2) p0)), (X (NOT p3)), (X (X (NOT p2))), true, (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT p3))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1), (F p3), (F (AND (NOT p2) p1)), (F (AND p2 p1)), (F p2), (F (NOT (AND (NOT p2) p0))), (F (AND (NOT p2) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 12 factoid took 909 ms. Reduced automaton from 8 states, 15 edges and 4 AP (stutter sensitive) to 8 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 431 ms :[(OR p2 (AND (NOT p0) p3)), true, (AND p1 p2), p2, (AND p3 (NOT p0)), p1, (AND p2 p1), (NOT p0)]
Stuttering acceptance computed with spot in 413 ms :[(OR p2 (AND (NOT p0) p3)), true, (AND p1 p2), p2, (AND p3 (NOT p0)), p1, (AND p2 p1), (NOT p0)]
Stuttering acceptance computed with spot in 366 ms :[(OR p2 (AND (NOT p0) p3)), true, (AND p1 p2), p2, (AND p3 (NOT p0)), p1, (AND p2 p1), (NOT p0)]
Product exploration explored 100000 steps with 9 reset in 94 ms.
Product exploration explored 100000 steps with 5 reset in 60 ms.
Applying partial POR strategy [false, true, false, false, false, true, false, true]
Stuttering acceptance computed with spot in 408 ms :[(OR p2 (AND (NOT p0) p3)), true, (AND p1 p2), p2, (AND p3 (NOT p0)), p1, (AND p2 p1), (NOT p0)]
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 81/81 transitions.
Graph (trivial) has 42 edges and 48 vertex of which 8 / 48 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 43 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 43 transition count 75
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 43 transition count 74
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 10 place count 43 transition count 116
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 10 rules in 10 ms. Remains 43 /48 variables (removed 5) and now considering 116/81 (removed -35) transitions.
[2023-03-12 16:34:27] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-12 16:34:27] [INFO ] Flow matrix only has 102 transitions (discarded 14 similar events)
// Phase 1: matrix 102 rows 43 cols
[2023-03-12 16:34:27] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:27] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/48 places, 116/81 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 171 ms. Remains : 43/48 places, 116/81 transitions.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-12 16:34:27] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
// Phase 1: matrix 80 rows 48 cols
[2023-03-12 16:34:27] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:27] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-12 16:34:27] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:27] [INFO ] Invariant cache hit.
[2023-03-12 16:34:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:28] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2023-03-12 16:34:28] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2023-03-12 16:34:28] [INFO ] Invariant cache hit.
[2023-03-12 16:34:28] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 274 ms. Remains : 48/48 places, 81/81 transitions.
Treatment of property HealthRecord-PT-04-LTLFireability-13 finished in 12149 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))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 53 transition count 97
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 53 transition count 97
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 39 place count 48 transition count 87
Iterating global reduction 0 with 5 rules applied. Total rules applied 44 place count 48 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 48 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 46 transition count 78
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 46 transition count 78
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 53 place count 44 transition count 74
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 44 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 57 place count 44 transition count 72
Applied a total of 57 rules in 10 ms. Remains 44 /70 variables (removed 26) and now considering 72/130 (removed 58) transitions.
[2023-03-12 16:34:28] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
// Phase 1: matrix 71 rows 44 cols
[2023-03-12 16:34:28] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:28] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-12 16:34:28] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
[2023-03-12 16:34:28] [INFO ] Invariant cache hit.
[2023-03-12 16:34:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:28] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-12 16:34:28] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
[2023-03-12 16:34:28] [INFO ] Invariant cache hit.
[2023-03-12 16:34:28] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/70 places, 72/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 261 ms. Remains : 44/70 places, 72/130 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s10 1) (EQ s42 1) (OR (EQ s26 0) (EQ s32 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, 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-04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-14 finished in 406 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 9 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 130/130 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 53 transition count 97
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 53 transition count 97
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 39 place count 48 transition count 86
Iterating global reduction 0 with 5 rules applied. Total rules applied 44 place count 48 transition count 86
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 46 place count 48 transition count 84
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 45 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 45 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 45 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 43 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 43 transition count 71
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 59 place count 43 transition count 69
Applied a total of 59 rules in 10 ms. Remains 43 /70 variables (removed 27) and now considering 69/130 (removed 61) transitions.
[2023-03-12 16:34:28] [INFO ] Flow matrix only has 68 transitions (discarded 1 similar events)
// Phase 1: matrix 68 rows 43 cols
[2023-03-12 16:34:28] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 16:34:28] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-12 16:34:28] [INFO ] Flow matrix only has 68 transitions (discarded 1 similar events)
[2023-03-12 16:34:28] [INFO ] Invariant cache hit.
[2023-03-12 16:34:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:34:28] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-12 16:34:28] [INFO ] Flow matrix only has 68 transitions (discarded 1 similar events)
[2023-03-12 16:34:28] [INFO ] Invariant cache hit.
[2023-03-12 16:34:28] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/70 places, 69/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 192 ms. Remains : 43/70 places, 69/130 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s30 1) (AND (EQ s4 1) (EQ s8 1) (EQ s11 1) (EQ s14 1) (EQ s17 1) (EQ s20 1) (EQ s27 1) (EQ s38 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 13 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-04-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-15 finished in 281 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)))'
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(X(p1)) U p2))&&!(F(X(!p0)) U p3)))'
[2023-03-12 16:34:29] [INFO ] Flatten gal took : 12 ms
[2023-03-12 16:34:29] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-12 16:34:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 70 places, 130 transitions and 374 arcs took 1 ms.
Total runtime 28168 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1552/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1552/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HealthRecord-PT-04-LTLFireability-01
Could not compute solution for formula : HealthRecord-PT-04-LTLFireability-13

BK_STOP 1678638870918

--------------------
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-04-LTLFireability-01
ltl formula formula --ltl=/tmp/1552/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 70 places, 130 transitions and 374 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 0.020 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1552/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1552/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1552/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1552/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x5580f2c4c3f4]
1: pnml2lts-mc(+0xa2496) [0x5580f2c4c496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f33050d6140]
3: pnml2lts-mc(+0x405be5) [0x5580f2fafbe5]
4: pnml2lts-mc(+0x16b3f9) [0x5580f2d153f9]
5: pnml2lts-mc(+0x164ac4) [0x5580f2d0eac4]
6: pnml2lts-mc(+0x272e0a) [0x5580f2e1ce0a]
7: pnml2lts-mc(+0xb61f0) [0x5580f2c601f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f3304f294d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f3304f2967a]
10: pnml2lts-mc(+0xa1581) [0x5580f2c4b581]
11: pnml2lts-mc(+0xa1910) [0x5580f2c4b910]
12: pnml2lts-mc(+0xa32a2) [0x5580f2c4d2a2]
13: pnml2lts-mc(+0xa50f4) [0x5580f2c4f0f4]
14: pnml2lts-mc(+0xa516b) [0x5580f2c4f16b]
15: pnml2lts-mc(+0x3f34b3) [0x5580f2f9d4b3]
16: pnml2lts-mc(+0x7c63d) [0x5580f2c2663d]
17: pnml2lts-mc(+0x67d86) [0x5580f2c11d86]
18: pnml2lts-mc(+0x60a8a) [0x5580f2c0aa8a]
19: pnml2lts-mc(+0x5eb15) [0x5580f2c08b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f3304f11d0a]
21: pnml2lts-mc(+0x6075e) [0x5580f2c0a75e]
ltl formula name HealthRecord-PT-04-LTLFireability-13
ltl formula formula --ltl=/tmp/1552/ltl_1_
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
pnml2lts-mc( 0/ 4): Petri net has 70 places, 130 transitions and 374 arcs
Warning: program compiled against libxml 210 using older 209
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 0.020 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1552/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1552/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1552/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1552/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 11 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x55793f2c03f4]
1: pnml2lts-mc(+0xa2496) [0x55793f2c0496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f0ce2447140]
3: pnml2lts-mc(+0x405be5) [0x55793f623be5]
4: pnml2lts-mc(+0x16b3f9) [0x55793f3893f9]
5: pnml2lts-mc(+0x164ac4) [0x55793f382ac4]
6: pnml2lts-mc(+0x272e0a) [0x55793f490e0a]
7: pnml2lts-mc(+0xb61f0) [0x55793f2d41f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f0ce229a4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f0ce229a67a]
10: pnml2lts-mc(+0xa1581) [0x55793f2bf581]
11: pnml2lts-mc(+0xa1910) [0x55793f2bf910]
12: pnml2lts-mc(+0xa32a2) [0x55793f2c12a2]
13: pnml2lts-mc(+0xa50f4) [0x55793f2c30f4]
14: pnml2lts-mc(+0x3f34b3) [0x55793f6114b3]
15: pnml2lts-mc(+0x7c63d) [0x55793f29a63d]
16: pnml2lts-mc(+0x67d86) [0x55793f285d86]
17: pnml2lts-mc(+0x60a8a) [0x55793f27ea8a]
18: pnml2lts-mc(+0x5eb15) [0x55793f27cb15]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f0ce2282d0a]
20: pnml2lts-mc(+0x6075e) [0x55793f27e75e]

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-04"
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-04, 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-167840347500260"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-04.tgz
mv HealthRecord-PT-04 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 ;