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.r359-smll-167891808900387.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is SemanticWebServices-PT-S128P09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r359-smll-167891808900387
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.4K Feb 26 10:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 10:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 10:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 10:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 10:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 10:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:19 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 814K 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-S128P09-LTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S128P09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679091165822

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S128P09
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 22:12:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 22:12:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 22:12:49] [INFO ] Load time of PNML (sax parser for PT used): 362 ms
[2023-03-17 22:12:49] [INFO ] Transformed 242 places.
[2023-03-17 22:12:49] [INFO ] Transformed 946 transitions.
[2023-03-17 22:12:49] [INFO ] Parsed PT model containing 242 places and 946 transitions and 6609 arcs in 554 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 64 places in 8 ms
Reduce places removed 64 places and 534 transitions.
Ensure Unique test removed 212 transitions
Reduce redundant transitions removed 212 transitions.
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 200/200 transitions.
Ensure Unique test removed 19 places
Reduce places removed 109 places and 0 transitions.
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Iterating post reduction 0 with 219 rules applied. Total rules applied 219 place count 69 transition count 90
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 227 place count 61 transition count 79
Iterating global reduction 1 with 8 rules applied. Total rules applied 235 place count 61 transition count 79
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 238 place count 61 transition count 76
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 241 place count 58 transition count 73
Iterating global reduction 2 with 3 rules applied. Total rules applied 244 place count 58 transition count 73
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 246 place count 56 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 248 place count 56 transition count 71
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 250 place count 56 transition count 69
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 253 place count 56 transition count 66
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 259 place count 53 transition count 63
Applied a total of 259 rules in 39 ms. Remains 53 /178 variables (removed 125) and now considering 63/200 (removed 137) transitions.
[2023-03-17 22:12:50] [INFO ] Flow matrix only has 56 transitions (discarded 7 similar events)
// Phase 1: matrix 56 rows 53 cols
[2023-03-17 22:12:50] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-17 22:12:50] [INFO ] Implicit Places using invariants in 196 ms returned []
[2023-03-17 22:12:50] [INFO ] Flow matrix only has 56 transitions (discarded 7 similar events)
[2023-03-17 22:12:50] [INFO ] Invariant cache hit.
[2023-03-17 22:12:50] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-17 22:12:50] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2023-03-17 22:12:50] [INFO ] Flow matrix only has 56 transitions (discarded 7 similar events)
[2023-03-17 22:12:50] [INFO ] Invariant cache hit.
[2023-03-17 22:12:50] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/178 places, 63/200 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 496 ms. Remains : 53/178 places, 63/200 transitions.
Support contains 23 out of 53 places after structural reductions.
[2023-03-17 22:12:50] [INFO ] Flatten gal took : 42 ms
[2023-03-17 22:12:50] [INFO ] Flatten gal took : 19 ms
[2023-03-17 22:12:50] [INFO ] Input system was already deterministic with 63 transitions.
Support contains 22 out of 53 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=15 ) properties (out of 17) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :2
Finished Best-First random walk after 5232 steps, including 1 resets, run visited all 1 properties in 9 ms. (steps per millisecond=581 )
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 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 63/63 transitions.
Graph (complete) has 81 edges and 53 vertex of which 32 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.2 ms
Discarding 21 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 30 transition count 42
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 25 transition count 37
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 25 transition count 37
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 34 place count 19 transition count 31
Iterating global reduction 1 with 6 rules applied. Total rules applied 40 place count 19 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 19 transition count 30
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 14 transition count 25
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 14 transition count 25
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 14 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 14 transition count 18
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 24 edges and 13 vertex of which 12 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 2 rules applied. Total rules applied 60 place count 12 transition count 17
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 61 place count 12 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 62 place count 11 transition count 16
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 63 place count 10 transition count 15
Iterating global reduction 5 with 1 rules applied. Total rules applied 64 place count 10 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 65 place count 10 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 66 place count 10 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 67 place count 9 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 68 place count 9 transition count 12
Applied a total of 68 rules in 35 ms. Remains 9 /53 variables (removed 44) and now considering 12/63 (removed 51) transitions.
// Phase 1: matrix 12 rows 9 cols
[2023-03-17 22:12:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-17 22:12:52] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-17 22:12:52] [INFO ] Invariant cache hit.
[2023-03-17 22:12:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-17 22:12:52] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-17 22:12:52] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-17 22:12:52] [INFO ] Invariant cache hit.
[2023-03-17 22:12:52] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/53 places, 12/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 197 ms. Remains : 9/53 places, 12/63 transitions.
Stuttering acceptance computed with spot in 285 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P09-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s5)], 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 4 steps with 0 reset in 2 ms.
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P09-LTLCardinality-02 finished in 583 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 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 63/63 transitions.
Graph (complete) has 81 edges and 53 vertex of which 33 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 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 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 31 transition count 43
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 22 place count 26 transition count 38
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 26 transition count 38
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 20 transition count 32
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 20 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 20 transition count 31
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 45 place count 15 transition count 26
Iterating global reduction 2 with 5 rules applied. Total rules applied 50 place count 15 transition count 26
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 15 transition count 21
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 15 transition count 19
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 24 edges and 14 vertex of which 13 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 2 rules applied. Total rules applied 59 place count 13 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 60 place count 13 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 61 place count 12 transition count 17
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 62 place count 11 transition count 16
Iterating global reduction 5 with 1 rules applied. Total rules applied 63 place count 11 transition count 16
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 64 place count 11 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 65 place count 11 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 66 place count 10 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 67 place count 10 transition count 13
Applied a total of 67 rules in 20 ms. Remains 10 /53 variables (removed 43) and now considering 13/63 (removed 50) transitions.
// Phase 1: matrix 13 rows 10 cols
[2023-03-17 22:12:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-17 22:12:52] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-17 22:12:52] [INFO ] Invariant cache hit.
[2023-03-17 22:12:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-17 22:12:52] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-17 22:12:52] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-17 22:12:52] [INFO ] Invariant cache hit.
[2023-03-17 22:12:52] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/53 places, 13/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 182 ms. Remains : 10/53 places, 13/63 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P09-LTLCardinality-04 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:(LEQ s1 s7)], 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 4 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P09-LTLCardinality-04 finished in 314 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||X(F((p1||(p2&&F(p0)))))))))'
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 63/63 transitions.
Graph (complete) has 81 edges and 53 vertex of which 34 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 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 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 32 transition count 45
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 20 place count 27 transition count 40
Iterating global reduction 1 with 5 rules applied. Total rules applied 25 place count 27 transition count 40
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 21 transition count 34
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 21 transition count 34
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 21 transition count 33
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 43 place count 16 transition count 28
Iterating global reduction 2 with 5 rules applied. Total rules applied 48 place count 16 transition count 28
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 16 transition count 23
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 55 place count 16 transition count 21
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 24 edges and 15 vertex of which 14 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 2 rules applied. Total rules applied 57 place count 14 transition count 20
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 58 place count 14 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 59 place count 13 transition count 19
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 60 place count 12 transition count 18
Iterating global reduction 5 with 1 rules applied. Total rules applied 61 place count 12 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 62 place count 12 transition count 17
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 63 place count 12 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 64 place count 11 transition count 16
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 65 place count 11 transition count 15
Applied a total of 65 rules in 17 ms. Remains 11 /53 variables (removed 42) and now considering 15/63 (removed 48) transitions.
// Phase 1: matrix 15 rows 11 cols
[2023-03-17 22:12:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-17 22:12:52] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-17 22:12:52] [INFO ] Invariant cache hit.
[2023-03-17 22:12:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-17 22:12:52] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-17 22:12:53] [INFO ] Redundant transitions in 37 ms returned [7]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 14 rows 11 cols
[2023-03-17 22:12:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-17 22:12:53] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/53 places, 14/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 11 /11 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 215 ms. Remains : 11/53 places, 14/63 transitions.
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S128P09-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ s5 0), p1:(LEQ s8 0), p0:(LEQ 2 s2)], 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 2 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P09-LTLCardinality-08 finished in 449 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((G(F((X(p0) U p1)))&&p0))))'
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 63/63 transitions.
Graph (complete) has 81 edges and 53 vertex of which 33 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 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 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 31 transition count 43
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 21 place count 27 transition count 39
Iterating global reduction 1 with 4 rules applied. Total rules applied 25 place count 27 transition count 39
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 30 place count 22 transition count 34
Iterating global reduction 1 with 5 rules applied. Total rules applied 35 place count 22 transition count 34
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 22 transition count 33
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 40 place count 18 transition count 29
Iterating global reduction 2 with 4 rules applied. Total rules applied 44 place count 18 transition count 29
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 48 place count 18 transition count 25
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 51 place count 18 transition count 22
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 29 edges and 17 vertex of which 16 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 2 rules applied. Total rules applied 53 place count 16 transition count 21
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 54 place count 16 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 55 place count 15 transition count 20
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 56 place count 14 transition count 19
Iterating global reduction 5 with 1 rules applied. Total rules applied 57 place count 14 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 58 place count 14 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 59 place count 14 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 60 place count 13 transition count 17
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 61 place count 13 transition count 16
Applied a total of 61 rules in 24 ms. Remains 13 /53 variables (removed 40) and now considering 16/63 (removed 47) transitions.
// Phase 1: matrix 16 rows 13 cols
[2023-03-17 22:12:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-17 22:12:53] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-17 22:12:53] [INFO ] Invariant cache hit.
[2023-03-17 22:12:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-17 22:12:53] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-17 22:12:53] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-17 22:12:53] [INFO ] Invariant cache hit.
[2023-03-17 22:12:53] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/53 places, 16/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 216 ms. Remains : 13/53 places, 16/63 transitions.
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P09-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s1 0), p0:(LEQ s8 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 5 ms.
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P09-LTLCardinality-09 finished in 434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(F(p1)))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 63/63 transitions.
Graph (complete) has 81 edges and 53 vertex of which 33 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 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 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 31 transition count 43
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 21 place count 27 transition count 39
Iterating global reduction 1 with 4 rules applied. Total rules applied 25 place count 27 transition count 39
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 29 place count 23 transition count 35
Iterating global reduction 1 with 4 rules applied. Total rules applied 33 place count 23 transition count 35
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 19 transition count 31
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 19 transition count 31
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 45 place count 19 transition count 27
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 19 transition count 24
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 32 edges and 18 vertex of which 17 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 50 place count 17 transition count 23
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 51 place count 17 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 52 place count 16 transition count 22
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 53 place count 15 transition count 21
Iterating global reduction 4 with 1 rules applied. Total rules applied 54 place count 15 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 55 place count 15 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 57 place count 15 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 58 place count 14 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 59 place count 14 transition count 17
Applied a total of 59 rules in 17 ms. Remains 14 /53 variables (removed 39) and now considering 17/63 (removed 46) transitions.
// Phase 1: matrix 17 rows 14 cols
[2023-03-17 22:12:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-17 22:12:53] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-17 22:12:53] [INFO ] Invariant cache hit.
[2023-03-17 22:12:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-17 22:12:53] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-17 22:12:53] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-17 22:12:53] [INFO ] Invariant cache hit.
[2023-03-17 22:12:53] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/53 places, 17/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 182 ms. Remains : 14/53 places, 17/63 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S128P09-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s10 s8), p1:(OR (LEQ s10 s8) (GT s1 s6))], 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 14358 steps with 4467 reset in 152 ms.
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P09-LTLCardinality-10 finished in 465 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 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 63/63 transitions.
Graph (complete) has 81 edges and 53 vertex of which 33 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 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 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 31 transition count 43
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 22 place count 26 transition count 38
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 26 transition count 38
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 20 transition count 32
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 20 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 20 transition count 31
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 45 place count 15 transition count 26
Iterating global reduction 2 with 5 rules applied. Total rules applied 50 place count 15 transition count 26
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 15 transition count 21
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 15 transition count 19
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 24 edges and 14 vertex of which 13 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 2 rules applied. Total rules applied 59 place count 13 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 60 place count 13 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 61 place count 12 transition count 17
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 62 place count 11 transition count 16
Iterating global reduction 5 with 1 rules applied. Total rules applied 63 place count 11 transition count 16
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 64 place count 11 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 65 place count 11 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 66 place count 10 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 67 place count 10 transition count 13
Applied a total of 67 rules in 15 ms. Remains 10 /53 variables (removed 43) and now considering 13/63 (removed 50) transitions.
// Phase 1: matrix 13 rows 10 cols
[2023-03-17 22:12:54] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-17 22:12:54] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-17 22:12:54] [INFO ] Invariant cache hit.
[2023-03-17 22:12:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-17 22:12:54] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-17 22:12:54] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-17 22:12:54] [INFO ] Invariant cache hit.
[2023-03-17 22:12:54] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/53 places, 13/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 10/53 places, 13/63 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P09-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s6 s5)], 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-S128P09-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P09-LTLCardinality-11 finished in 266 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((X((p1 U p2))&&(p3||F(p0))))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 63/63 transitions.
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 38 transition count 47
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 36 transition count 45
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 36 transition count 45
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 34 transition count 43
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 34 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 34 transition count 42
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 33 transition count 41
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 33 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 33 transition count 40
Applied a total of 43 rules in 3 ms. Remains 33 /53 variables (removed 20) and now considering 40/63 (removed 23) transitions.
[2023-03-17 22:12:54] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
// Phase 1: matrix 35 rows 33 cols
[2023-03-17 22:12:54] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-17 22:12:54] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-17 22:12:54] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2023-03-17 22:12:54] [INFO ] Invariant cache hit.
[2023-03-17 22:12:54] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-17 22:12:54] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-17 22:12:54] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2023-03-17 22:12:54] [INFO ] Invariant cache hit.
[2023-03-17 22:12:54] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 33/53 places, 40/63 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 33/53 places, 40/63 transitions.
Stuttering acceptance computed with spot in 457 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (NOT p2), (NOT p0), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P09-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(GT 2 s30), p3:(LEQ s13 0), p2:(LEQ 3 s6), p1:(LEQ 2 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 460 ms.
Entered a terminal (fully accepting) state of product in 105 steps with 0 reset in 2 ms.
FORMULA SemanticWebServices-PT-S128P09-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P09-LTLCardinality-13 finished in 1085 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(F((p0||(p0 U p1)))))||(G(p1) U p2)) U p0))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 63/63 transitions.
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 38 transition count 47
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 35 transition count 44
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 35 transition count 44
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 32 transition count 41
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 32 transition count 41
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 30 transition count 39
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 30 transition count 39
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 30 transition count 37
Applied a total of 49 rules in 6 ms. Remains 30 /53 variables (removed 23) and now considering 37/63 (removed 26) transitions.
[2023-03-17 22:12:55] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 30 cols
[2023-03-17 22:12:55] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-17 22:12:55] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-17 22:12:55] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-17 22:12:55] [INFO ] Invariant cache hit.
[2023-03-17 22:12:55] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-17 22:12:55] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-17 22:12:55] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-17 22:12:55] [INFO ] Invariant cache hit.
[2023-03-17 22:12:55] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/53 places, 37/63 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 216 ms. Remains : 30/53 places, 37/63 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S128P09-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 s8), p2:(LEQ s26 s18), p1:(LEQ 2 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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-S128P09-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P09-LTLCardinality-14 finished in 419 ms.
All properties solved by simple procedures.
Total runtime 6772 ms.
ITS solved all properties within timeout

BK_STOP 1679091176845

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-S128P09"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is SemanticWebServices-PT-S128P09, 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 r359-smll-167891808900387"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S128P09.tgz
mv SemanticWebServices-PT-S128P09 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 ;