Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599200379.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SemanticWebServices-PT-S128P06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599200379
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.4K Apr 29 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.2M May 10 09:34 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-S128P06-LTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S128P06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652964329931

Running Version 202205111006
[2022-05-19 12:45:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 12:45:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 12:45:31] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2022-05-19 12:45:31] [INFO ] Transformed 262 places.
[2022-05-19 12:45:31] [INFO ] Transformed 1328 transitions.
[2022-05-19 12:45:31] [INFO ] Parsed PT model containing 262 places and 1328 transitions in 257 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 82 places in 3 ms
Reduce places removed 82 places and 792 transitions.
Ensure Unique test removed 195 transitions
Reduce redundant transitions removed 195 transitions.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 180/180 places, 341/341 transitions.
Ensure Unique test removed 12 places
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 0 with 236 rules applied. Total rules applied 236 place count 84 transition count 201
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 247 place count 73 transition count 161
Iterating global reduction 1 with 11 rules applied. Total rules applied 258 place count 73 transition count 161
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 272 place count 73 transition count 147
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 275 place count 70 transition count 144
Iterating global reduction 2 with 3 rules applied. Total rules applied 278 place count 70 transition count 144
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 289 place count 70 transition count 133
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 314 place count 70 transition count 108
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 333 place count 61 transition count 98
Applied a total of 333 rules in 25 ms. Remains 61 /180 variables (removed 119) and now considering 98/341 (removed 243) transitions.
[2022-05-19 12:45:31] [INFO ] Flow matrix only has 73 transitions (discarded 25 similar events)
// Phase 1: matrix 73 rows 61 cols
[2022-05-19 12:45:31] [INFO ] Computed 2 place invariants in 3 ms
[2022-05-19 12:45:31] [INFO ] Implicit Places using invariants in 138 ms returned []
[2022-05-19 12:45:31] [INFO ] Flow matrix only has 73 transitions (discarded 25 similar events)
// Phase 1: matrix 73 rows 61 cols
[2022-05-19 12:45:31] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-19 12:45:31] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-19 12:45:31] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2022-05-19 12:45:31] [INFO ] Flow matrix only has 73 transitions (discarded 25 similar events)
// Phase 1: matrix 73 rows 61 cols
[2022-05-19 12:45:31] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-19 12:45:31] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/180 places, 98/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 61/180 places, 98/341 transitions.
Support contains 28 out of 61 places after structural reductions.
[2022-05-19 12:45:31] [INFO ] Flatten gal took : 21 ms
[2022-05-19 12:45:31] [INFO ] Flatten gal took : 7 ms
[2022-05-19 12:45:31] [INFO ] Input system was already deterministic with 98 transitions.
Support contains 25 out of 61 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 19) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 2) seen :1
Finished Best-First random walk after 1310 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=655 )
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X((F(p0)&&p1)))))'
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Graph (complete) has 151 edges and 61 vertex of which 39 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.3 ms
Discarding 22 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 37 transition count 73
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 30 transition count 62
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 30 transition count 62
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 39 place count 30 transition count 59
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 44 place count 25 transition count 54
Iterating global reduction 2 with 5 rules applied. Total rules applied 49 place count 25 transition count 54
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 54 place count 25 transition count 49
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 68 place count 25 transition count 35
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 40 edges and 18 vertex of which 17 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 3 with 14 rules applied. Total rules applied 82 place count 17 transition count 28
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 84 place count 17 transition count 26
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 85 place count 16 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 86 place count 16 transition count 25
Applied a total of 86 rules in 12 ms. Remains 16 /61 variables (removed 45) and now considering 25/98 (removed 73) transitions.
[2022-05-19 12:45:32] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 16 cols
[2022-05-19 12:45:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:45:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-19 12:45:32] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 16 cols
[2022-05-19 12:45:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:45:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-05-19 12:45:32] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-05-19 12:45:32] [INFO ] Redundant transitions in 24 ms returned [21, 23]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
[2022-05-19 12:45:32] [INFO ] Flow matrix only has 22 transitions (discarded 1 similar events)
// Phase 1: matrix 22 rows 16 cols
[2022-05-19 12:45:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:45:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/61 places, 23/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 16/61 places, 23/98 transitions.
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s6 s12), p0:(GT 1 s1)], 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 1 steps with 0 reset in 2 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-01 finished in 458 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(!G(p0))) U p1))'
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 43 transition count 76
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 37 transition count 66
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 37 transition count 66
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 37 transition count 62
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 36 transition count 61
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 36 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 36 transition count 60
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 71 place count 36 transition count 48
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 83 place count 30 transition count 42
Applied a total of 83 rules in 4 ms. Remains 30 /61 variables (removed 31) and now considering 42/98 (removed 56) transitions.
[2022-05-19 12:45:32] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-19 12:45:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:45:32] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-19 12:45:32] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-19 12:45:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:45:32] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-19 12:45:32] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-19 12:45:32] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-19 12:45:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:45:33] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/61 places, 42/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/61 places, 42/98 transitions.
Stuttering acceptance computed with spot in 104 ms :[p0, (NOT p1), (OR (NOT p1) p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s27 s20), p1:(LEQ 3 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-02 finished in 249 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)||G(p2)))'
Support contains 5 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 45 transition count 78
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 39 transition count 68
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 39 transition count 68
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 39 transition count 65
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 36 transition count 62
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 36 transition count 62
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 60 place count 36 transition count 59
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 72 place count 36 transition count 47
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 84 place count 30 transition count 41
Applied a total of 84 rules in 3 ms. Remains 30 /61 variables (removed 31) and now considering 41/98 (removed 57) transitions.
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
// Phase 1: matrix 37 rows 30 cols
[2022-05-19 12:45:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:45:33] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
// Phase 1: matrix 37 rows 30 cols
[2022-05-19 12:45:33] [INFO ] Computed 1 place invariants in 8 ms
[2022-05-19 12:45:33] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:45:33] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
// Phase 1: matrix 37 rows 30 cols
[2022-05-19 12:45:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:45:33] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/61 places, 41/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/61 places, 41/98 transitions.
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(LEQ s7 s17), p1:(LEQ s12 s23), p2:(OR (LEQ 3 s22) (LEQ s7 s17))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 48 steps with 20 reset in 3 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-04 finished in 349 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(X(X(F(p0)))))))'
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Graph (complete) has 151 edges and 61 vertex of which 39 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 37 transition count 77
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 29 transition count 65
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 29 transition count 65
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 38 place count 29 transition count 61
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 43 place count 24 transition count 56
Iterating global reduction 2 with 5 rules applied. Total rules applied 48 place count 24 transition count 56
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 53 place count 24 transition count 51
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 67 place count 24 transition count 37
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 52 edges and 18 vertex of which 17 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 3 with 12 rules applied. Total rules applied 79 place count 17 transition count 31
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 80 place count 17 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 81 place count 16 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 82 place count 16 transition count 29
Applied a total of 82 rules in 16 ms. Remains 16 /61 variables (removed 45) and now considering 29/98 (removed 69) transitions.
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 16 cols
[2022-05-19 12:45:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:45:33] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 16 cols
[2022-05-19 12:45:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:45:33] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-19 12:45:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-05-19 12:45:33] [INFO ] Redundant transitions in 38 ms returned [21, 23, 24, 25, 27, 28]
Found 6 redundant transitions using SMT.
Drop transitions removed 6 transitions
Redundant transitions reduction (with SMT) removed 6 transitions.
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 22 transitions (discarded 1 similar events)
// Phase 1: matrix 22 rows 16 cols
[2022-05-19 12:45:33] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 12:45:33] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/61 places, 23/98 transitions.
Graph (complete) has 32 edges and 16 vertex of which 15 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 22
Applied a total of 2 rules in 2 ms. Remains 15 /16 variables (removed 1) and now considering 22/23 (removed 1) transitions.
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 21 transitions (discarded 1 similar events)
// Phase 1: matrix 21 rows 15 cols
[2022-05-19 12:45:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:45:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 21 transitions (discarded 1 similar events)
// Phase 1: matrix 21 rows 15 cols
[2022-05-19 12:45:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:45:33] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-19 12:45:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/61 places, 22/98 transitions.
Finished structural reductions, in 2 iterations. Remains : 15/61 places, 22/98 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-06 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:(GT s10 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-06 finished in 384 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G((X((F(p0) U !F(p1))) U p1)))))'
Support contains 1 out of 61 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 44 transition count 77
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 45 place count 37 transition count 66
Iterating global reduction 1 with 7 rules applied. Total rules applied 52 place count 37 transition count 66
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 37 transition count 62
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 34 transition count 59
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 34 transition count 59
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 65 place count 34 transition count 56
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 77 place count 34 transition count 44
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 89 place count 28 transition count 38
Applied a total of 89 rules in 2 ms. Remains 28 /61 variables (removed 33) and now considering 38/98 (removed 60) transitions.
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 28 cols
[2022-05-19 12:45:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:45:33] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-05-19 12:45:33] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 28 cols
[2022-05-19 12:45:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:45:34] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 28 cols
[2022-05-19 12:45:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:45:34] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 28/61 places, 38/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/61 places, 38/98 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s14 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-09 finished in 309 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G(p0) U p1))'
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Graph (complete) has 151 edges and 61 vertex of which 39 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 37 transition count 72
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 30 transition count 65
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 30 transition count 65
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 40 place count 30 transition count 62
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 45 place count 25 transition count 57
Iterating global reduction 2 with 5 rules applied. Total rules applied 50 place count 25 transition count 57
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 55 place count 25 transition count 52
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 61 place count 25 transition count 46
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 85 edges and 23 vertex of which 22 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 3 with 4 rules applied. Total rules applied 65 place count 22 transition count 44
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 66 place count 22 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 21 transition count 43
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 68 place count 21 transition count 42
Applied a total of 68 rules in 15 ms. Remains 21 /61 variables (removed 40) and now considering 42/98 (removed 56) transitions.
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 28 transitions (discarded 14 similar events)
// Phase 1: matrix 28 rows 21 cols
[2022-05-19 12:45:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 28 transitions (discarded 14 similar events)
// Phase 1: matrix 28 rows 21 cols
[2022-05-19 12:45:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:45:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-19 12:45:34] [INFO ] Redundant transitions in 33 ms returned [38, 40]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 27 transitions (discarded 13 similar events)
// Phase 1: matrix 27 rows 21 cols
[2022-05-19 12:45:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:45:34] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/61 places, 40/98 transitions.
Applied a total of 0 rules in 2 ms. Remains 21 /21 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 21/61 places, 40/98 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, p0, p1, (AND p0 p1)]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (LEQ s4 0) (GT 1 s2)), p1:(LEQ 2 s1)], 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]]
Stuttering criterion allowed to conclude after 24 steps with 1 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-10 finished in 255 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Graph (complete) has 151 edges and 61 vertex of which 37 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.0 ms
Discarding 24 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 35 transition count 71
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 28 transition count 60
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 28 transition count 60
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 28 transition count 57
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 23 transition count 52
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 23 transition count 52
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 56 place count 23 transition count 47
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 70 place count 23 transition count 33
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 40 edges and 16 vertex of which 15 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 3 with 14 rules applied. Total rules applied 84 place count 15 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 86 place count 15 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 87 place count 14 transition count 24
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 88 place count 14 transition count 23
Applied a total of 88 rules in 9 ms. Remains 14 /61 variables (removed 47) and now considering 23/98 (removed 75) transitions.
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 14 cols
[2022-05-19 12:45:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 14 cols
[2022-05-19 12:45:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:45:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2022-05-19 12:45:34] [INFO ] Redundant transitions in 24 ms returned [19, 21]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 20 transitions (discarded 1 similar events)
// Phase 1: matrix 20 rows 14 cols
[2022-05-19 12:45:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:45:34] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/61 places, 21/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 14/61 places, 21/98 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s1)], 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 1 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-11 finished in 147 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((X(p0)||p1))&&G(X(p2)))))'
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 43 transition count 76
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 38 transition count 67
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 38 transition count 67
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 38 transition count 64
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 36 transition count 62
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 36 transition count 62
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 36 transition count 60
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 71 place count 36 transition count 48
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 83 place count 30 transition count 42
Applied a total of 83 rules in 6 ms. Remains 30 /61 variables (removed 31) and now considering 42/98 (removed 56) transitions.
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-19 12:45:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-19 12:45:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:45:34] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-19 12:45:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:45:34] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/61 places, 42/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/61 places, 42/98 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (OR (NOT p0) (NOT p2)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 1}, { cond=(AND p1 p2), acceptance={} source=5 dest: 4}]], initial=2, aps=[p2:(GT 2 s10), p0:(GT s24 0), p1:(GT s6 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-12 finished in 351 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(G(p1)))))'
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 98/98 transitions.
Graph (complete) has 151 edges and 61 vertex of which 39 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 37 transition count 73
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 30 transition count 62
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 30 transition count 62
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 40 place count 30 transition count 58
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 44 place count 26 transition count 54
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 26 transition count 54
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 52 place count 26 transition count 50
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 67 place count 26 transition count 35
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 41 edges and 19 vertex of which 18 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 3 with 14 rules applied. Total rules applied 81 place count 18 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 18 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 83 place count 17 transition count 27
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 84 place count 17 transition count 26
Applied a total of 84 rules in 6 ms. Remains 17 /61 variables (removed 44) and now considering 26/98 (removed 72) transitions.
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 24 transitions (discarded 2 similar events)
// Phase 1: matrix 24 rows 17 cols
[2022-05-19 12:45:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-19 12:45:34] [INFO ] Flow matrix only has 24 transitions (discarded 2 similar events)
// Phase 1: matrix 24 rows 17 cols
[2022-05-19 12:45:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:45:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-19 12:45:34] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-19 12:45:35] [INFO ] Redundant transitions in 18 ms returned [22, 24]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
[2022-05-19 12:45:35] [INFO ] Flow matrix only has 23 transitions (discarded 1 similar events)
// Phase 1: matrix 23 rows 17 cols
[2022-05-19 12:45:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:45:35] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/61 places, 24/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 17/61 places, 24/98 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P06-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s1 s2), p1:(LEQ s7 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P06-LTLCardinality-13 finished in 218 ms.
All properties solved by simple procedures.
Total runtime 4213 ms.

BK_STOP 1652964335192

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-S128P06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S128P06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r204-oct2-165281599200379"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S128P06.tgz
mv SemanticWebServices-PT-S128P06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;