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.r357-smll-167891806400412.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 itstools
Input is SemanticWebServices-PT-S128P18, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806400412
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 6.9K Feb 26 10:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 10:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 10:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 10:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 10:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 10:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 10:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 261K Mar 5 18:23 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 SemanticWebServices-PT-S128P18-LTLFireability-00
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-01
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-02
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-03
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-04
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-05
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-06
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-07
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-08
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-09
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-10
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-11
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-12
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-13
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-14
FORMULA_NAME SemanticWebServices-PT-S128P18-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679205459476

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S128P18
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 05:57:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 05:57:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:57:43] [INFO ] Load time of PNML (sax parser for PT used): 248 ms
[2023-03-19 05:57:43] [INFO ] Transformed 184 places.
[2023-03-19 05:57:43] [INFO ] Transformed 466 transitions.
[2023-03-19 05:57:43] [INFO ] Parsed PT model containing 184 places and 466 transitions and 1873 arcs in 581 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 269 transitions
Reduce redundant transitions removed 269 transitions.
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 182 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 182/182 places, 195/195 transitions.
Ensure Unique test removed 44 places
Reduce places removed 76 places and 0 transitions.
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 106 transition count 113
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 163 place count 101 transition count 108
Iterating global reduction 1 with 5 rules applied. Total rules applied 168 place count 101 transition count 108
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 172 place count 97 transition count 104
Iterating global reduction 1 with 4 rules applied. Total rules applied 176 place count 97 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 179 place count 94 transition count 101
Iterating global reduction 1 with 3 rules applied. Total rules applied 182 place count 94 transition count 101
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 185 place count 91 transition count 98
Iterating global reduction 1 with 3 rules applied. Total rules applied 188 place count 91 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 190 place count 89 transition count 96
Iterating global reduction 1 with 2 rules applied. Total rules applied 192 place count 89 transition count 96
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 193 place count 88 transition count 95
Iterating global reduction 1 with 1 rules applied. Total rules applied 194 place count 88 transition count 95
Applied a total of 194 rules in 95 ms. Remains 88 /182 variables (removed 94) and now considering 95/195 (removed 100) transitions.
[2023-03-19 05:57:43] [INFO ] Flow matrix only has 86 transitions (discarded 9 similar events)
// Phase 1: matrix 86 rows 88 cols
[2023-03-19 05:57:43] [INFO ] Computed 6 place invariants in 7 ms
[2023-03-19 05:57:44] [INFO ] Implicit Places using invariants in 267 ms returned []
[2023-03-19 05:57:44] [INFO ] Flow matrix only has 86 transitions (discarded 9 similar events)
[2023-03-19 05:57:44] [INFO ] Invariant cache hit.
[2023-03-19 05:57:44] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-19 05:57:44] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
[2023-03-19 05:57:44] [INFO ] Flow matrix only has 86 transitions (discarded 9 similar events)
[2023-03-19 05:57:44] [INFO ] Invariant cache hit.
[2023-03-19 05:57:44] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 88/182 places, 95/195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 825 ms. Remains : 88/182 places, 95/195 transitions.
Support contains 16 out of 88 places after structural reductions.
[2023-03-19 05:57:44] [INFO ] Flatten gal took : 50 ms
[2023-03-19 05:57:44] [INFO ] Flatten gal took : 19 ms
[2023-03-19 05:57:44] [INFO ] Input system was already deterministic with 95 transitions.
Support contains 15 out of 88 places (down from 16) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 9) seen :6
Finished Best-First random walk after 4290 steps, including 1 resets, run visited all 3 properties in 14 ms. (steps per millisecond=306 )
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(F(p1)))))'
Support contains 3 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 95/95 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 84 transition count 95
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 9 place count 79 transition count 90
Iterating global reduction 1 with 5 rules applied. Total rules applied 14 place count 79 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 79 transition count 88
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 76 transition count 85
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 76 transition count 85
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 25 place count 73 transition count 82
Iterating global reduction 2 with 3 rules applied. Total rules applied 28 place count 73 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 71 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 71 transition count 80
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 69 transition count 78
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 69 transition count 78
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 67 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 67 transition count 76
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 66 transition count 75
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 66 transition count 75
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 65 transition count 74
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 65 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 65 transition count 73
Applied a total of 45 rules in 31 ms. Remains 65 /88 variables (removed 23) and now considering 73/95 (removed 22) transitions.
[2023-03-19 05:57:45] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
// Phase 1: matrix 65 rows 65 cols
[2023-03-19 05:57:45] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-19 05:57:45] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-19 05:57:45] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
[2023-03-19 05:57:45] [INFO ] Invariant cache hit.
[2023-03-19 05:57:45] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-19 05:57:45] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2023-03-19 05:57:45] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
[2023-03-19 05:57:45] [INFO ] Invariant cache hit.
[2023-03-19 05:57:46] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/88 places, 73/95 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 265 ms. Remains : 65/88 places, 73/95 transitions.
Stuttering acceptance computed with spot in 346 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : SemanticWebServices-PT-S128P18-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(LT s8 1), p0:(OR (LT s6 1) (LT s43 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][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 370 ms.
Product exploration explored 100000 steps with 33333 reset in 219 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 118 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S128P18-LTLFireability-00 finished in 1406 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 1 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 95/95 transitions.
Graph (complete) has 204 edges and 88 vertex of which 82 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 5 places
Reduce places removed 6 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 69 transition count 84
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 69 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 17 place count 69 transition count 82
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 63 transition count 76
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 63 transition count 76
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 34 place count 58 transition count 71
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 58 transition count 71
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 44 place count 53 transition count 66
Iterating global reduction 1 with 5 rules applied. Total rules applied 49 place count 53 transition count 66
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 53 place count 49 transition count 62
Iterating global reduction 1 with 4 rules applied. Total rules applied 57 place count 49 transition count 62
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 62 place count 44 transition count 57
Iterating global reduction 1 with 5 rules applied. Total rules applied 67 place count 44 transition count 57
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 73 place count 38 transition count 51
Iterating global reduction 1 with 6 rules applied. Total rules applied 79 place count 38 transition count 51
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 84 place count 33 transition count 46
Iterating global reduction 1 with 5 rules applied. Total rules applied 89 place count 33 transition count 46
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 94 place count 33 transition count 41
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 33 transition count 39
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 66 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 98 place count 31 transition count 38
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 99 place count 31 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 100 place count 30 transition count 37
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 101 place count 29 transition count 36
Iterating global reduction 4 with 1 rules applied. Total rules applied 102 place count 29 transition count 36
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 103 place count 28 transition count 35
Iterating global reduction 4 with 1 rules applied. Total rules applied 104 place count 28 transition count 35
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 105 place count 27 transition count 34
Iterating global reduction 4 with 1 rules applied. Total rules applied 106 place count 27 transition count 34
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 107 place count 26 transition count 33
Iterating global reduction 4 with 1 rules applied. Total rules applied 108 place count 26 transition count 33
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 109 place count 25 transition count 32
Iterating global reduction 4 with 1 rules applied. Total rules applied 110 place count 25 transition count 32
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 111 place count 24 transition count 31
Iterating global reduction 4 with 1 rules applied. Total rules applied 112 place count 24 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 113 place count 24 transition count 30
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 114 place count 24 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 115 place count 23 transition count 29
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 116 place count 23 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 117 place count 22 transition count 28
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 118 place count 21 transition count 27
Iterating global reduction 7 with 1 rules applied. Total rules applied 119 place count 21 transition count 27
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 120 place count 20 transition count 26
Iterating global reduction 7 with 1 rules applied. Total rules applied 121 place count 20 transition count 26
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 122 place count 19 transition count 25
Iterating global reduction 7 with 1 rules applied. Total rules applied 123 place count 19 transition count 25
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 124 place count 18 transition count 24
Iterating global reduction 7 with 1 rules applied. Total rules applied 125 place count 18 transition count 24
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 126 place count 18 transition count 23
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 127 place count 18 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 128 place count 17 transition count 22
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 129 place count 17 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 130 place count 16 transition count 21
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 132 place count 16 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 133 place count 15 transition count 19
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 134 place count 14 transition count 18
Iterating global reduction 11 with 1 rules applied. Total rules applied 135 place count 14 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 136 place count 14 transition count 17
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 137 place count 14 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 138 place count 13 transition count 16
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 139 place count 13 transition count 15
Applied a total of 139 rules in 62 ms. Remains 13 /88 variables (removed 75) and now considering 15/95 (removed 80) transitions.
// Phase 1: matrix 15 rows 13 cols
[2023-03-19 05:57:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-19 05:57:47] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 05:57:47] [INFO ] Invariant cache hit.
[2023-03-19 05:57:47] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 05:57:47] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-19 05:57:47] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-19 05:57:47] [INFO ] Invariant cache hit.
[2023-03-19 05:57:47] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/88 places, 15/95 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 202 ms. Remains : 13/88 places, 15/95 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s1 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 21 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-LTLFireability-08 finished in 254 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(((p1 U p2)&&p0))))'
Support contains 7 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 95/95 transitions.
Graph (complete) has 204 edges and 88 vertex of which 82 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 74 transition count 86
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 74 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 74 transition count 85
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 17 place count 69 transition count 80
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 69 transition count 80
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 26 place count 65 transition count 76
Iterating global reduction 1 with 4 rules applied. Total rules applied 30 place count 65 transition count 76
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 34 place count 61 transition count 72
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 61 transition count 72
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 57 transition count 68
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 57 transition count 68
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 51 place count 52 transition count 63
Iterating global reduction 1 with 5 rules applied. Total rules applied 56 place count 52 transition count 63
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 62 place count 46 transition count 57
Iterating global reduction 1 with 6 rules applied. Total rules applied 68 place count 46 transition count 57
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 73 place count 41 transition count 52
Iterating global reduction 1 with 5 rules applied. Total rules applied 78 place count 41 transition count 52
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 83 place count 41 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 41 transition count 44
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 88 edges and 40 vertex of which 39 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 88 place count 39 transition count 43
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 39 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 90 place count 38 transition count 42
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 37 transition count 41
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 37 transition count 41
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 36 transition count 40
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 36 transition count 40
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 35 transition count 39
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 35 transition count 39
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 34 transition count 38
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 34 transition count 38
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 99 place count 33 transition count 37
Iterating global reduction 4 with 1 rules applied. Total rules applied 100 place count 33 transition count 37
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 101 place count 32 transition count 36
Iterating global reduction 4 with 1 rules applied. Total rules applied 102 place count 32 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 103 place count 32 transition count 35
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 104 place count 32 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 105 place count 31 transition count 34
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 106 place count 31 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 107 place count 30 transition count 33
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 108 place count 30 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 109 place count 29 transition count 32
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 110 place count 29 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 111 place count 28 transition count 31
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 112 place count 27 transition count 30
Iterating global reduction 9 with 1 rules applied. Total rules applied 113 place count 27 transition count 30
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 115 place count 25 transition count 28
Iterating global reduction 9 with 2 rules applied. Total rules applied 117 place count 25 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 119 place count 25 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 120 place count 25 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 121 place count 24 transition count 25
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 122 place count 24 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 123 place count 23 transition count 24
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 124 place count 23 transition count 23
Applied a total of 124 rules in 48 ms. Remains 23 /88 variables (removed 65) and now considering 23/95 (removed 72) transitions.
// Phase 1: matrix 23 rows 23 cols
[2023-03-19 05:57:47] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-19 05:57:47] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 05:57:47] [INFO ] Invariant cache hit.
[2023-03-19 05:57:47] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-19 05:57:47] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 05:57:47] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 05:57:47] [INFO ] Invariant cache hit.
[2023-03-19 05:57:47] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/88 places, 23/95 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 176 ms. Remains : 23/88 places, 23/95 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(OR (NOT (AND (GEQ s1 1) (GEQ s17 1) (GEQ s20 1))) (AND (GEQ s2 1) (GEQ s15 1))), p0:(AND (GEQ s1 1) (GEQ s17 1) (GEQ s20 1)), p1:(AND (GEQ s3 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-LTLFireability-12 finished in 287 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 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 95/95 transitions.
Graph (complete) has 204 edges and 88 vertex of which 82 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 5 places
Reduce places removed 6 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 70 transition count 85
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 70 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 15 place count 70 transition count 83
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 20 place count 65 transition count 78
Iterating global reduction 1 with 5 rules applied. Total rules applied 25 place count 65 transition count 78
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 29 place count 61 transition count 74
Iterating global reduction 1 with 4 rules applied. Total rules applied 33 place count 61 transition count 74
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 57 transition count 70
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 57 transition count 70
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 54 transition count 67
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 54 transition count 67
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 51 transition count 64
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 51 transition count 64
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 47 transition count 60
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 47 transition count 60
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 64 place count 44 transition count 57
Iterating global reduction 1 with 3 rules applied. Total rules applied 67 place count 44 transition count 57
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 44 transition count 54
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 73 place count 44 transition count 51
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 88 edges and 43 vertex of which 42 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 75 place count 42 transition count 50
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 42 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 77 place count 41 transition count 49
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 78 place count 40 transition count 48
Iterating global reduction 4 with 1 rules applied. Total rules applied 79 place count 40 transition count 48
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 80 place count 39 transition count 47
Iterating global reduction 4 with 1 rules applied. Total rules applied 81 place count 39 transition count 47
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 82 place count 38 transition count 46
Iterating global reduction 4 with 1 rules applied. Total rules applied 83 place count 38 transition count 46
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 84 place count 37 transition count 45
Iterating global reduction 4 with 1 rules applied. Total rules applied 85 place count 37 transition count 45
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 86 place count 36 transition count 44
Iterating global reduction 4 with 1 rules applied. Total rules applied 87 place count 36 transition count 44
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 88 place count 35 transition count 43
Iterating global reduction 4 with 1 rules applied. Total rules applied 89 place count 35 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 90 place count 35 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 91 place count 35 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 92 place count 34 transition count 41
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 93 place count 34 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 94 place count 33 transition count 40
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 95 place count 32 transition count 39
Iterating global reduction 7 with 1 rules applied. Total rules applied 96 place count 32 transition count 39
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 98 place count 30 transition count 37
Iterating global reduction 7 with 2 rules applied. Total rules applied 100 place count 30 transition count 37
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 103 place count 27 transition count 34
Iterating global reduction 7 with 3 rules applied. Total rules applied 106 place count 27 transition count 34
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 109 place count 24 transition count 31
Iterating global reduction 7 with 3 rules applied. Total rules applied 112 place count 24 transition count 31
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 115 place count 24 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 116 place count 24 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 117 place count 23 transition count 27
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 118 place count 23 transition count 26
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 119 place count 22 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 120 place count 22 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 121 place count 21 transition count 25
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 122 place count 20 transition count 24
Iterating global reduction 11 with 1 rules applied. Total rules applied 123 place count 20 transition count 24
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 124 place count 20 transition count 23
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 125 place count 20 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 126 place count 19 transition count 22
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 127 place count 19 transition count 21
Applied a total of 127 rules in 46 ms. Remains 19 /88 variables (removed 69) and now considering 21/95 (removed 74) transitions.
// Phase 1: matrix 21 rows 19 cols
[2023-03-19 05:57:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-19 05:57:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 05:57:47] [INFO ] Invariant cache hit.
[2023-03-19 05:57:47] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-19 05:57:47] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 05:57:47] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 05:57:47] [INFO ] Invariant cache hit.
[2023-03-19 05:57:47] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/88 places, 21/95 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 165 ms. Remains : 19/88 places, 21/95 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s7 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 SemanticWebServices-PT-S128P18-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-LTLFireability-13 finished in 216 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)))'
Support contains 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 95/95 transitions.
Graph (complete) has 204 edges and 88 vertex of which 82 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 71 transition count 85
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 71 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 15 place count 71 transition count 83
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 20 place count 66 transition count 78
Iterating global reduction 1 with 5 rules applied. Total rules applied 25 place count 66 transition count 78
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 29 place count 62 transition count 74
Iterating global reduction 1 with 4 rules applied. Total rules applied 33 place count 62 transition count 74
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 58 transition count 70
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 58 transition count 70
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 55 transition count 67
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 55 transition count 67
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 51 place count 51 transition count 63
Iterating global reduction 1 with 4 rules applied. Total rules applied 55 place count 51 transition count 63
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 60 place count 46 transition count 58
Iterating global reduction 1 with 5 rules applied. Total rules applied 65 place count 46 transition count 58
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 69 place count 42 transition count 54
Iterating global reduction 1 with 4 rules applied. Total rules applied 73 place count 42 transition count 54
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 77 place count 42 transition count 50
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 80 place count 42 transition count 47
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 82 edges and 41 vertex of which 40 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 82 place count 40 transition count 46
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 40 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 84 place count 39 transition count 45
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 85 place count 38 transition count 44
Iterating global reduction 4 with 1 rules applied. Total rules applied 86 place count 38 transition count 44
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 87 place count 37 transition count 43
Iterating global reduction 4 with 1 rules applied. Total rules applied 88 place count 37 transition count 43
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 89 place count 36 transition count 42
Iterating global reduction 4 with 1 rules applied. Total rules applied 90 place count 36 transition count 42
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 35 transition count 41
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 35 transition count 41
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 34 transition count 40
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 34 transition count 40
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 33 transition count 39
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 33 transition count 39
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 97 place count 33 transition count 38
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 98 place count 33 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 99 place count 32 transition count 37
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 100 place count 32 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 101 place count 31 transition count 36
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 102 place count 30 transition count 35
Iterating global reduction 7 with 1 rules applied. Total rules applied 103 place count 30 transition count 35
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 104 place count 29 transition count 34
Iterating global reduction 7 with 1 rules applied. Total rules applied 105 place count 29 transition count 34
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 106 place count 28 transition count 33
Iterating global reduction 7 with 1 rules applied. Total rules applied 107 place count 28 transition count 33
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 108 place count 27 transition count 32
Iterating global reduction 7 with 1 rules applied. Total rules applied 109 place count 27 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 110 place count 27 transition count 31
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 111 place count 27 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 112 place count 26 transition count 30
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 113 place count 26 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 114 place count 25 transition count 29
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 115 place count 24 transition count 28
Iterating global reduction 10 with 1 rules applied. Total rules applied 116 place count 24 transition count 28
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 118 place count 22 transition count 26
Iterating global reduction 10 with 2 rules applied. Total rules applied 120 place count 22 transition count 26
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 122 place count 22 transition count 24
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 123 place count 22 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 124 place count 21 transition count 23
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 125 place count 21 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 126 place count 20 transition count 22
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 127 place count 20 transition count 21
Applied a total of 127 rules in 43 ms. Remains 20 /88 variables (removed 68) and now considering 21/95 (removed 74) transitions.
// Phase 1: matrix 21 rows 20 cols
[2023-03-19 05:57:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 05:57:47] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 05:57:47] [INFO ] Invariant cache hit.
[2023-03-19 05:57:47] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-19 05:57:47] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 05:57:47] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 05:57:47] [INFO ] Invariant cache hit.
[2023-03-19 05:57:48] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/88 places, 21/95 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 159 ms. Remains : 20/88 places, 21/95 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-LTLFireability-14 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:(OR (LT s1 1) (LT s11 1))], 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 0 reset in 273 ms.
Stuttering criterion allowed to conclude after 93 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-LTLFireability-14 finished in 568 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&&F(G(p1))))))'
Support contains 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 95/95 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 83 transition count 95
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 78 transition count 90
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 78 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 17 place count 78 transition count 88
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 20 place count 75 transition count 85
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 75 transition count 85
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 25 place count 73 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 73 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 72 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 72 transition count 82
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 30 place count 71 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 71 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 70 transition count 80
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 70 transition count 80
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 69 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 69 transition count 79
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 68 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 68 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 68 transition count 77
Applied a total of 38 rules in 13 ms. Remains 68 /88 variables (removed 20) and now considering 77/95 (removed 18) transitions.
[2023-03-19 05:57:48] [INFO ] Flow matrix only has 69 transitions (discarded 8 similar events)
// Phase 1: matrix 69 rows 68 cols
[2023-03-19 05:57:48] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-19 05:57:48] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-19 05:57:48] [INFO ] Flow matrix only has 69 transitions (discarded 8 similar events)
[2023-03-19 05:57:48] [INFO ] Invariant cache hit.
[2023-03-19 05:57:48] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-19 05:57:48] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2023-03-19 05:57:48] [INFO ] Flow matrix only has 69 transitions (discarded 8 similar events)
[2023-03-19 05:57:48] [INFO ] Invariant cache hit.
[2023-03-19 05:57:48] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 68/88 places, 77/95 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 221 ms. Remains : 68/88 places, 77/95 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p1), p0]
Running random walk in product with property : SemanticWebServices-PT-S128P18-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s40 1), p1:(LT s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-LTLFireability-15 finished in 417 ms.
All properties solved by simple procedures.
Total runtime 6128 ms.

BK_STOP 1679205469878

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S128P18"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S128P18, 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 r357-smll-167891806400412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S128P18.tgz
mv SemanticWebServices-PT-S128P18 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 ;