About the Execution of ITS-Tools for SemanticWebServices-PT-S064P12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12909.264 | 3600000.00 | 3866229.00 | 9245.30 | FFFFTFFTT?FFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r357-smll-167891806300356.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 itstools
Input is SemanticWebServices-PT-S064P12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806300356
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 10:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 26 10:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K Feb 26 10:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 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 117K 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-S064P12-LTLFireability-00
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-01
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-02
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-03
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-04
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-05
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-06
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-07
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-08
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-09
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-10
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-11
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-12
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-13
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-14
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679149760486
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P12
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 14:29:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 14:29:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 14:29:23] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2023-03-18 14:29:23] [INFO ] Transformed 104 places.
[2023-03-18 14:29:23] [INFO ] Transformed 158 transitions.
[2023-03-18 14:29:23] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 211 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 79/79 transitions.
Ensure Unique test removed 24 places
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 76 transition count 79
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 69 transition count 72
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 69 transition count 72
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 66 transition count 69
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 66 transition count 69
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 48 place count 64 transition count 67
Iterating global reduction 1 with 2 rules applied. Total rules applied 50 place count 64 transition count 67
Applied a total of 50 rules in 53 ms. Remains 64 /102 variables (removed 38) and now considering 67/79 (removed 12) transitions.
[2023-03-18 14:29:23] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
// Phase 1: matrix 58 rows 64 cols
[2023-03-18 14:29:23] [INFO ] Computed 9 place invariants in 9 ms
[2023-03-18 14:29:23] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-18 14:29:23] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
[2023-03-18 14:29:23] [INFO ] Invariant cache hit.
[2023-03-18 14:29:24] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-18 14:29:24] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2023-03-18 14:29:24] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
[2023-03-18 14:29:24] [INFO ] Invariant cache hit.
[2023-03-18 14:29:24] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 64/102 places, 67/79 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 606 ms. Remains : 64/102 places, 67/79 transitions.
Support contains 25 out of 64 places after structural reductions.
[2023-03-18 14:29:24] [INFO ] Flatten gal took : 34 ms
[2023-03-18 14:29:24] [INFO ] Flatten gal took : 14 ms
[2023-03-18 14:29:24] [INFO ] Input system was already deterministic with 67 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=14 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :2
Finished Best-First random walk after 7058 steps, including 2 resets, run visited all 1 properties in 11 ms. (steps per millisecond=641 )
Computed a total of 9 stabilizing places and 11 stable transitions
Graph (complete) has 166 edges and 64 vertex of which 58 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 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)||G(F(p1))))'
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Graph (complete) has 166 edges and 64 vertex of which 58 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 7 places
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 43 transition count 56
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 43 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 43 transition count 55
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 37 transition count 49
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 37 transition count 49
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 36 place count 31 transition count 43
Iterating global reduction 1 with 6 rules applied. Total rules applied 42 place count 31 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 43 place count 31 transition count 42
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 49 place count 25 transition count 36
Iterating global reduction 2 with 6 rules applied. Total rules applied 55 place count 25 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 25 transition count 35
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 61 place count 20 transition count 30
Iterating global reduction 3 with 5 rules applied. Total rules applied 66 place count 20 transition count 30
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 71 place count 20 transition count 25
Applied a total of 71 rules in 65 ms. Remains 20 /64 variables (removed 44) and now considering 25/67 (removed 42) transitions.
[2023-03-18 14:29:25] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
// Phase 1: matrix 22 rows 20 cols
[2023-03-18 14:29:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 14:29:25] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 14:29:25] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
[2023-03-18 14:29:25] [INFO ] Invariant cache hit.
[2023-03-18 14:29:25] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-18 14:29:25] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2023-03-18 14:29:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:29:25] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
[2023-03-18 14:29:25] [INFO ] Invariant cache hit.
[2023-03-18 14:29:25] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/64 places, 25/67 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 307 ms. Remains : 20/64 places, 25/67 transitions.
Stuttering acceptance computed with spot in 286 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (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 p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s15 1)), p1:(GEQ s12 1)], 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 39 steps with 3 reset in 3 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-00 finished in 674 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Graph (complete) has 166 edges and 64 vertex of which 58 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 7 places
Reduce places removed 8 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 42 transition count 55
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 42 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 42 transition count 54
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 36 transition count 48
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 36 transition count 48
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 36 place count 30 transition count 42
Iterating global reduction 1 with 6 rules applied. Total rules applied 42 place count 30 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 43 place count 30 transition count 41
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 50 place count 23 transition count 34
Iterating global reduction 2 with 7 rules applied. Total rules applied 57 place count 23 transition count 34
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 23 transition count 32
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 64 place count 18 transition count 27
Iterating global reduction 3 with 5 rules applied. Total rules applied 69 place count 18 transition count 27
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 74 place count 18 transition count 22
Applied a total of 74 rules in 20 ms. Remains 18 /64 variables (removed 46) and now considering 22/67 (removed 45) transitions.
[2023-03-18 14:29:26] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
// Phase 1: matrix 20 rows 18 cols
[2023-03-18 14:29:26] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 14:29:26] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 14:29:26] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2023-03-18 14:29:26] [INFO ] Invariant cache hit.
[2023-03-18 14:29:26] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-18 14:29:26] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 14:29:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:29:26] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2023-03-18 14:29:26] [INFO ] Invariant cache hit.
[2023-03-18 14:29:26] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/64 places, 22/67 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 158 ms. Remains : 18/64 places, 22/67 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s14 1) (LT s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 463 ms.
Product exploration explored 100000 steps with 2 reset in 227 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 14 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 3 out of 18 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18/18 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-18 14:29:27] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2023-03-18 14:29:27] [INFO ] Invariant cache hit.
[2023-03-18 14:29:27] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 14:29:27] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2023-03-18 14:29:27] [INFO ] Invariant cache hit.
[2023-03-18 14:29:27] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-18 14:29:27] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-18 14:29:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:29:27] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2023-03-18 14:29:27] [INFO ] Invariant cache hit.
[2023-03-18 14:29:27] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 18/18 places, 22/22 transitions.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Finished Best-First random walk after 299 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=149 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 195 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 96 ms.
Stuttering criterion allowed to conclude after 48 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-01 finished in 2194 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(G(!p0))))'
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 56 transition count 67
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 15 place count 49 transition count 60
Iterating global reduction 1 with 7 rules applied. Total rules applied 22 place count 49 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 49 transition count 59
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 27 place count 45 transition count 55
Iterating global reduction 2 with 4 rules applied. Total rules applied 31 place count 45 transition count 55
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 34 place count 42 transition count 52
Iterating global reduction 2 with 3 rules applied. Total rules applied 37 place count 42 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 42 transition count 51
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 41 place count 39 transition count 48
Iterating global reduction 3 with 3 rules applied. Total rules applied 44 place count 39 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 46 place count 39 transition count 46
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 47 place count 38 transition count 45
Iterating global reduction 4 with 1 rules applied. Total rules applied 48 place count 38 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 49 place count 38 transition count 44
Applied a total of 49 rules in 12 ms. Remains 38 /64 variables (removed 26) and now considering 44/67 (removed 23) transitions.
[2023-03-18 14:29:28] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 38 cols
[2023-03-18 14:29:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 14:29:28] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 14:29:28] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2023-03-18 14:29:28] [INFO ] Invariant cache hit.
[2023-03-18 14:29:28] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-18 14:29:28] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 14:29:28] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2023-03-18 14:29:28] [INFO ] Invariant cache hit.
[2023-03-18 14:29:28] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 38/64 places, 44/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 152 ms. Remains : 38/64 places, 44/67 transitions.
Stuttering acceptance computed with spot in 193 ms :[true, p0, p0, p0]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GEQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-03 finished in 360 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) U X(X((!p1||F(!p2))))))'
Support contains 6 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 58 transition count 67
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 51 transition count 60
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 51 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 51 transition count 59
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 25 place count 47 transition count 55
Iterating global reduction 2 with 4 rules applied. Total rules applied 29 place count 47 transition count 55
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 32 place count 44 transition count 52
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 44 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 44 transition count 51
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 38 place count 42 transition count 49
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 42 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 41 place count 42 transition count 48
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 42 place count 41 transition count 47
Iterating global reduction 4 with 1 rules applied. Total rules applied 43 place count 41 transition count 47
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 44 place count 41 transition count 46
Applied a total of 44 rules in 13 ms. Remains 41 /64 variables (removed 23) and now considering 46/67 (removed 21) transitions.
[2023-03-18 14:29:28] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
// Phase 1: matrix 40 rows 41 cols
[2023-03-18 14:29:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-18 14:29:28] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 14:29:28] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
[2023-03-18 14:29:28] [INFO ] Invariant cache hit.
[2023-03-18 14:29:28] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-18 14:29:28] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-18 14:29:28] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
[2023-03-18 14:29:28] [INFO ] Invariant cache hit.
[2023-03-18 14:29:29] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 41/64 places, 46/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169 ms. Remains : 41/64 places, 46/67 transitions.
Stuttering acceptance computed with spot in 315 ms :[(AND p1 p2), (AND p2 p1), (AND p1 p2), (AND p2 p1), p2, (AND p1 p2), (AND p2 (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-04 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=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 4}], [{ cond=p2, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1 p2), acceptance={0} source=5 dest: 4}, { cond=(AND p0 p1 p2), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p1 p2), acceptance={0} source=5 dest: 6}], [{ cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 4}, { cond=(AND p0 p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s4 1), p1:(AND (GEQ s7 1) (GEQ s10 1) (GEQ s34 1)), p2:(AND (GEQ s6 1) (GEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 200 ms.
Product exploration explored 100000 steps with 33333 reset in 202 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 95 edges and 41 vertex of which 35 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Detected a total of 8/41 stabilizing places and 9/46 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Property proved to be true thanks to knowledge :(X (X (NOT (AND p1 p2))))
Knowledge based reduction with 5 factoid took 161 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-04 finished in 1072 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)&&(p1 U G(p2)))))'
Support contains 4 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 57 transition count 67
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 12 place count 52 transition count 62
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 52 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 52 transition count 61
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 21 place count 49 transition count 58
Iterating global reduction 2 with 3 rules applied. Total rules applied 24 place count 49 transition count 58
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 47 transition count 56
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 47 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 47 transition count 55
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 30 place count 46 transition count 54
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 46 transition count 54
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 32 place count 46 transition count 53
Applied a total of 32 rules in 14 ms. Remains 46 /64 variables (removed 18) and now considering 53/67 (removed 14) transitions.
[2023-03-18 14:29:29] [INFO ] Flow matrix only has 46 transitions (discarded 7 similar events)
// Phase 1: matrix 46 rows 46 cols
[2023-03-18 14:29:29] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-18 14:29:29] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 14:29:29] [INFO ] Flow matrix only has 46 transitions (discarded 7 similar events)
[2023-03-18 14:29:29] [INFO ] Invariant cache hit.
[2023-03-18 14:29:30] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-18 14:29:30] [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.
[2023-03-18 14:29:30] [INFO ] Flow matrix only has 46 transitions (discarded 7 similar events)
[2023-03-18 14:29:30] [INFO ] Invariant cache hit.
[2023-03-18 14:29:30] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/64 places, 53/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 46/64 places, 53/67 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p2) (NOT p0)), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (NOT p2), (NOT p2)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR p2 p1), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=2 dest: 1}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p2 p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LT s7 1), p1:(GEQ s21 1), p0:(AND (OR (LT s6 1) (LT s32 1)) (LT s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 42 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-05 finished in 414 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(F(!p1))||(p2&&X(X(G(p0)))))))'
Support contains 5 out of 64 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 58 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 52 transition count 61
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 52 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 19 place count 52 transition count 60
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 21 place count 50 transition count 58
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 50 transition count 58
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 25 place count 48 transition count 56
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 48 transition count 56
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 30 place count 45 transition count 53
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 45 transition count 53
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 35 place count 45 transition count 51
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 36 place count 44 transition count 50
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 44 transition count 50
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 44 transition count 49
Applied a total of 38 rules in 11 ms. Remains 44 /64 variables (removed 20) and now considering 49/67 (removed 18) transitions.
[2023-03-18 14:29:30] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 14:29:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 14:29:30] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 14:29:30] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
[2023-03-18 14:29:30] [INFO ] Invariant cache hit.
[2023-03-18 14:29:30] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 14:29:30] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-18 14:29:30] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
[2023-03-18 14:29:30] [INFO ] Invariant cache hit.
[2023-03-18 14:29:30] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/64 places, 49/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 178 ms. Remains : 44/64 places, 49/67 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s39 1)), p1:(OR (LT s6 1) (LT s35 1) (LT s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1 reset in 298 ms.
Product exploration explored 100000 steps with 3 reset in 579 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 101 edges and 44 vertex of which 38 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) p1)]
Finished random walk after 27 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) p1)]
[2023-03-18 14:29:31] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
[2023-03-18 14:29:31] [INFO ] Invariant cache hit.
[2023-03-18 14:29:31] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 14:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:29:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:29:32] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 14:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:29:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:29:32] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 14:29:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned unsat
Proved EG (AND (NOT p0) p1)
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (G (AND (NOT p0) p1))]
Property proved to be false thanks to negative knowledge :(G (AND (NOT p0) p1))
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-06 finished in 1821 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((X(G(p1)) U (p0&&X(G(p1))))))))'
Support contains 4 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 57 transition count 67
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 12 place count 52 transition count 62
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 52 transition count 62
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 21 place count 48 transition count 58
Iterating global reduction 1 with 4 rules applied. Total rules applied 25 place count 48 transition count 58
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 28 place count 45 transition count 55
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 45 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 45 transition count 54
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 42 transition count 51
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 42 transition count 51
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 40 place count 42 transition count 49
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 41 place count 41 transition count 48
Iterating global reduction 3 with 1 rules applied. Total rules applied 42 place count 41 transition count 48
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 41 transition count 47
Applied a total of 43 rules in 9 ms. Remains 41 /64 variables (removed 23) and now considering 47/67 (removed 20) transitions.
[2023-03-18 14:29:32] [INFO ] Flow matrix only has 42 transitions (discarded 5 similar events)
// Phase 1: matrix 42 rows 41 cols
[2023-03-18 14:29:32] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-18 14:29:32] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 14:29:32] [INFO ] Flow matrix only has 42 transitions (discarded 5 similar events)
[2023-03-18 14:29:32] [INFO ] Invariant cache hit.
[2023-03-18 14:29:32] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 14:29:32] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-18 14:29:32] [INFO ] Flow matrix only has 42 transitions (discarded 5 similar events)
[2023-03-18 14:29:32] [INFO ] Invariant cache hit.
[2023-03-18 14:29:32] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 41/64 places, 47/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 41/64 places, 47/67 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LT s28 1), p1:(AND (GEQ s6 1) (GEQ s11 1) (GEQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 99 ms.
Product exploration explored 100000 steps with 50000 reset in 93 ms.
Computed a total of 9 stabilizing places and 11 stable transitions
Graph (complete) has 94 edges and 41 vertex of which 35 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 9 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), true, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 74 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-08 finished in 616 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G((F(!p1)&&F(G(p0)))))))'
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 56 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 14 place count 50 transition count 61
Iterating global reduction 1 with 6 rules applied. Total rules applied 20 place count 50 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 50 transition count 60
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 24 place count 47 transition count 57
Iterating global reduction 2 with 3 rules applied. Total rules applied 27 place count 47 transition count 57
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 29 place count 45 transition count 55
Iterating global reduction 2 with 2 rules applied. Total rules applied 31 place count 45 transition count 55
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 34 place count 42 transition count 52
Iterating global reduction 2 with 3 rules applied. Total rules applied 37 place count 42 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 39 place count 42 transition count 50
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 40 place count 41 transition count 49
Iterating global reduction 3 with 1 rules applied. Total rules applied 41 place count 41 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 42 place count 41 transition count 48
Applied a total of 42 rules in 9 ms. Remains 41 /64 variables (removed 23) and now considering 48/67 (removed 19) transitions.
[2023-03-18 14:29:32] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
// Phase 1: matrix 42 rows 41 cols
[2023-03-18 14:29:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 14:29:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 14:29:32] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:32] [INFO ] Invariant cache hit.
[2023-03-18 14:29:32] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-18 14:29:32] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-18 14:29:32] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:32] [INFO ] Invariant cache hit.
[2023-03-18 14:29:32] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 41/64 places, 48/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 41/64 places, 48/67 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s18 1), p1:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 184 ms.
Product exploration explored 100000 steps with 0 reset in 248 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 85 edges and 41 vertex of which 35 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Detected a total of 8/41 stabilizing places and 9/48 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 410 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
Finished random walk after 3356 steps, including 1 resets, run visited all 2 properties in 6 ms. (steps per millisecond=559 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p0)), (X (X (NOT p0))), (F p0), (F p1)]
Knowledge based reduction with 5 factoid took 414 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
[2023-03-18 14:29:35] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:35] [INFO ] Invariant cache hit.
[2023-03-18 14:29:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 14:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:29:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:29:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:29:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 14:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:29:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:29:35] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-18 14:29:35] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:29:35] [INFO ] Computed and/alt/rep : 44/56/38 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:29:35] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2023-03-18 14:29:35] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:35] [INFO ] Invariant cache hit.
[2023-03-18 14:29:35] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-18 14:29:35] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:35] [INFO ] Invariant cache hit.
[2023-03-18 14:29:35] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-18 14:29:35] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2023-03-18 14:29:35] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:35] [INFO ] Invariant cache hit.
[2023-03-18 14:29:35] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 181 ms. Remains : 41/41 places, 48/48 transitions.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 85 edges and 41 vertex of which 35 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Detected a total of 8/41 stabilizing places and 9/48 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 272 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
Finished random walk after 3389 steps, including 1 resets, run visited all 2 properties in 6 ms. (steps per millisecond=564 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p0)), (X (X (NOT p0))), (F p0), (F p1)]
Knowledge based reduction with 4 factoid took 354 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
[2023-03-18 14:29:36] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:36] [INFO ] Invariant cache hit.
[2023-03-18 14:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 14:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:29:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:29:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 14:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:29:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:29:36] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-18 14:29:36] [INFO ] [Nat]Added 33 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:29:36] [INFO ] Computed and/alt/rep : 44/56/38 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
Product exploration explored 100000 steps with 2 reset in 120 ms.
Product exploration explored 100000 steps with 1 reset in 190 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), p1, (NOT p0), p1]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 48/48 transitions.
Graph (complete) has 85 edges and 41 vertex of which 35 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 34 transition count 44
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 34 transition count 44
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 32 transition count 42
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 32 transition count 42
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 10 place count 29 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 29 transition count 39
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 17 place count 25 transition count 35
Iterating global reduction 0 with 4 rules applied. Total rules applied 21 place count 25 transition count 35
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 24 place count 22 transition count 32
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 22 transition count 32
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 30 place count 22 transition count 29
Applied a total of 30 rules in 9 ms. Remains 22 /41 variables (removed 19) and now considering 29/48 (removed 19) transitions.
[2023-03-18 14:29:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:29:37] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 22 cols
[2023-03-18 14:29:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 14:29:37] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/41 places, 29/48 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52 ms. Remains : 22/41 places, 29/48 transitions.
Built C files in :
/tmp/ltsmin10234154789344402689
[2023-03-18 14:29:37] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10234154789344402689
Running compilation step : cd /tmp/ltsmin10234154789344402689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 531 ms.
Running link step : cd /tmp/ltsmin10234154789344402689;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin10234154789344402689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11216615195335438206.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2023-03-18 14:29:52] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
// Phase 1: matrix 42 rows 41 cols
[2023-03-18 14:29:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 14:29:53] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-18 14:29:53] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:53] [INFO ] Invariant cache hit.
[2023-03-18 14:29:53] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-18 14:29:53] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-18 14:29:53] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2023-03-18 14:29:53] [INFO ] Invariant cache hit.
[2023-03-18 14:29:53] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 41/41 places, 48/48 transitions.
Built C files in :
/tmp/ltsmin6632070780702161175
[2023-03-18 14:29:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6632070780702161175
Running compilation step : cd /tmp/ltsmin6632070780702161175;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 140 ms.
Running link step : cd /tmp/ltsmin6632070780702161175;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin6632070780702161175;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18016152675855185380.hoa' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.002: LTL layer using automaton file : /tmp/stateBased18016152675855185380.hoa
pins2lts-mc-linux64( 2/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.011: "(LTLAPp0==true)&&(LTLAPp1==true)" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.011: buchi has 6 states
pins2lts-mc-linux64( 3/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.017: There are 51 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.017: State length is 42, there are 58 groups
pins2lts-mc-linux64( 0/ 8), 0.017: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.017: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.017: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.017: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.116: [Blue] ~119 levels ~960 states ~2944 transitions
pins2lts-mc-linux64( 5/ 8), 0.179: [Blue] ~239 levels ~1920 states ~5824 transitions
pins2lts-mc-linux64( 5/ 8), 0.278: [Blue] ~479 levels ~3840 states ~11584 transitions
pins2lts-mc-linux64( 5/ 8), 0.447: [Blue] ~959 levels ~7680 states ~23104 transitions
pins2lts-mc-linux64( 5/ 8), 0.702: [Blue] ~1919 levels ~15360 states ~46144 transitions
pins2lts-mc-linux64( 5/ 8), 1.057: [Blue] ~3839 levels ~30720 states ~92224 transitions
pins2lts-mc-linux64( 5/ 8), 1.456: [Blue] ~7679 levels ~61440 states ~184384 transitions
pins2lts-mc-linux64( 5/ 8), 1.963: [Blue] ~15359 levels ~122880 states ~368704 transitions
pins2lts-mc-linux64( 5/ 8), 2.509: [Blue] ~30719 levels ~245760 states ~737344 transitions
pins2lts-mc-linux64( 5/ 8), 2.976: [Blue] ~61439 levels ~491520 states ~1474624 transitions
pins2lts-mc-linux64( 5/ 8), 3.790: [Blue] ~122879 levels ~983040 states ~2949184 transitions
pins2lts-mc-linux64( 5/ 8), 5.426: [Blue] ~245759 levels ~1966080 states ~5898304 transitions
pins2lts-mc-linux64( 5/ 8), 8.828: [Blue] ~491519 levels ~3932160 states ~11796544 transitions
pins2lts-mc-linux64( 0/ 8), 13.444: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 13.673:
pins2lts-mc-linux64( 0/ 8), 13.673: Explored 2428786 states 25681771 transitions, fanout: 10.574
pins2lts-mc-linux64( 0/ 8), 13.673: Total exploration time 13.640 sec (13.410 sec minimum, 13.530 sec on average)
pins2lts-mc-linux64( 0/ 8), 13.673: States per second: 178063, Transitions per second: 1882828
pins2lts-mc-linux64( 0/ 8), 13.673:
pins2lts-mc-linux64( 0/ 8), 13.673: State space has 25167314 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 13.673: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 13.673: blue states: 2428786 (9.65%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 13.673: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 13.673: all-red states: 1 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 13.673:
pins2lts-mc-linux64( 0/ 8), 13.673: Total memory used for local state coloring: 37.1MB
pins2lts-mc-linux64( 0/ 8), 13.673:
pins2lts-mc-linux64( 0/ 8), 13.673: Queue width: 8B, total height: 2428783, memory: 18.53MB
pins2lts-mc-linux64( 0/ 8), 13.673: Tree memory: 448.0MB, 18.7 B/state, compr.: 11.0%
pins2lts-mc-linux64( 0/ 8), 13.673: Tree fill ratio (roots/leafs): 18.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 13.673: Stored 50 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 13.673: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 13.673: Est. total memory use: 466.5MB (~1042.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6632070780702161175;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18016152675855185380.hoa' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6632070780702161175;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18016152675855185380.hoa' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 14:30:07] [INFO ] Flatten gal took : 6 ms
[2023-03-18 14:30:07] [INFO ] Flatten gal took : 4 ms
[2023-03-18 14:30:07] [INFO ] Time to serialize gal into /tmp/LTL3306376192261052934.gal : 1 ms
[2023-03-18 14:30:07] [INFO ] Time to serialize properties into /tmp/LTL203995634627779786.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3306376192261052934.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3525755929448580970.hoa' '-atoms' '/tmp/LTL203995634627779786.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL203995634627779786.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3525755929448580970.hoa
Detected timeout of ITS tools.
[2023-03-18 14:30:22] [INFO ] Flatten gal took : 7 ms
[2023-03-18 14:30:22] [INFO ] Flatten gal took : 5 ms
[2023-03-18 14:30:22] [INFO ] Time to serialize gal into /tmp/LTL2139480271765123310.gal : 2 ms
[2023-03-18 14:30:22] [INFO ] Time to serialize properties into /tmp/LTL1886612120893930264.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2139480271765123310.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1886612120893930264.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(("(p57>=1)")||(G((F("(p53<1)"))&&(F(G("(p57>=1)"))))))))
Formula 0 simplified : X(!"(p57>=1)" & F(G!"(p53<1)" | GF!"(p57>=1)"))
Detected timeout of ITS tools.
[2023-03-18 14:30:37] [INFO ] Flatten gal took : 6 ms
[2023-03-18 14:30:37] [INFO ] Applying decomposition
[2023-03-18 14:30:37] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6414010770376012550.txt' '-o' '/tmp/graph6414010770376012550.bin' '-w' '/tmp/graph6414010770376012550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6414010770376012550.bin' '-l' '-1' '-v' '-w' '/tmp/graph6414010770376012550.weights' '-q' '0' '-e' '0.001'
[2023-03-18 14:30:37] [INFO ] Decomposing Gal with order
[2023-03-18 14:30:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 14:30:37] [INFO ] Removed a total of 11 redundant transitions.
[2023-03-18 14:30:37] [INFO ] Flatten gal took : 45 ms
[2023-03-18 14:30:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 4 ms.
[2023-03-18 14:30:37] [INFO ] Time to serialize gal into /tmp/LTL12896955643735343177.gal : 2 ms
[2023-03-18 14:30:37] [INFO ] Time to serialize properties into /tmp/LTL6425576805065296900.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12896955643735343177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6425576805065296900.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(("(i4.u0.p57>=1)")||(G((F("(i3.u13.p53<1)"))&&(F(G("(i4.u0.p57>=1)"))))))))
Formula 0 simplified : X(!"(i4.u0.p57>=1)" & F(G!"(i3.u13.p53<1)" | GF!"(i4.u0.p57>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2424328360351207500
[2023-03-18 14:30:52] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2424328360351207500
Running compilation step : cd /tmp/ltsmin2424328360351207500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 143 ms.
Running link step : cd /tmp/ltsmin2424328360351207500;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin2424328360351207500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true)||[]((<>((LTLAPp1==true))&&<>([]((LTLAPp0==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-09 finished in 94918 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(p1)))))'
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 56 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 14 place count 50 transition count 61
Iterating global reduction 1 with 6 rules applied. Total rules applied 20 place count 50 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 50 transition count 60
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 24 place count 47 transition count 57
Iterating global reduction 2 with 3 rules applied. Total rules applied 27 place count 47 transition count 57
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 30 place count 44 transition count 54
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 44 transition count 54
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 44 transition count 53
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 37 place count 41 transition count 50
Iterating global reduction 3 with 3 rules applied. Total rules applied 40 place count 41 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 42 place count 41 transition count 48
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 43 place count 40 transition count 47
Iterating global reduction 4 with 1 rules applied. Total rules applied 44 place count 40 transition count 47
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 45 place count 40 transition count 46
Applied a total of 45 rules in 4 ms. Remains 40 /64 variables (removed 24) and now considering 46/67 (removed 21) transitions.
[2023-03-18 14:31:07] [INFO ] Flow matrix only has 41 transitions (discarded 5 similar events)
// Phase 1: matrix 41 rows 40 cols
[2023-03-18 14:31:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 14:31:07] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-18 14:31:07] [INFO ] Flow matrix only has 41 transitions (discarded 5 similar events)
[2023-03-18 14:31:07] [INFO ] Invariant cache hit.
[2023-03-18 14:31:07] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 14:31:07] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-18 14:31:07] [INFO ] Flow matrix only has 41 transitions (discarded 5 similar events)
[2023-03-18 14:31:07] [INFO ] Invariant cache hit.
[2023-03-18 14:31:07] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 40/64 places, 46/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 40/64 places, 46/67 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(GEQ s18 1), p1:(GEQ s27 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 243 ms.
Product exploration explored 100000 steps with 0 reset in 265 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 82 edges and 40 vertex of which 34 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Detected a total of 8/40 stabilizing places and 9/46 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 529 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :4
Finished Best-First random walk after 688 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=344 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (AND (NOT p1) p0)), (F (AND p1 p0)), (F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 6 factoid took 661 ms. Reduced automaton from 2 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-18 14:31:09] [INFO ] Flow matrix only has 41 transitions (discarded 5 similar events)
[2023-03-18 14:31:09] [INFO ] Invariant cache hit.
[2023-03-18 14:31:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 14:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:31:10] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:31:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 14:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:31:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:31:10] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 14:31:10] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:31:10] [INFO ] Computed and/alt/rep : 42/54/37 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 14:31:10] [INFO ] Added : 1 causal constraints over 1 iterations in 23 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 46/46 transitions.
Graph (complete) has 82 edges and 40 vertex of which 34 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 33 transition count 42
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 33 transition count 42
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 31 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 31 transition count 40
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 10 place count 28 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 28 transition count 37
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 16 place count 25 transition count 34
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 25 transition count 34
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 22 place count 22 transition count 31
Iterating global reduction 0 with 3 rules applied. Total rules applied 25 place count 22 transition count 31
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 28 place count 22 transition count 28
Applied a total of 28 rules in 10 ms. Remains 22 /40 variables (removed 18) and now considering 28/46 (removed 18) transitions.
[2023-03-18 14:31:10] [INFO ] Flow matrix only has 25 transitions (discarded 3 similar events)
// Phase 1: matrix 25 rows 22 cols
[2023-03-18 14:31:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 14:31:10] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 14:31:10] [INFO ] Flow matrix only has 25 transitions (discarded 3 similar events)
[2023-03-18 14:31:10] [INFO ] Invariant cache hit.
[2023-03-18 14:31:10] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-18 14:31:10] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 14:31:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:31:10] [INFO ] Flow matrix only has 25 transitions (discarded 3 similar events)
[2023-03-18 14:31:10] [INFO ] Invariant cache hit.
[2023-03-18 14:31:10] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/40 places, 28/46 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 127 ms. Remains : 22/40 places, 28/46 transitions.
Computed a total of 6 stabilizing places and 8 stable transitions
Computed a total of 6 stabilizing places and 8 stable transitions
Detected a total of 6/22 stabilizing places and 8/28 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 6 factoid took 854 ms. Reduced automaton from 2 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 57 steps, including 0 resets, run visited all 5 properties in 1 ms. (steps per millisecond=57 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (AND (NOT p1) p0)), (F (AND p1 p0)), (F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 6 factoid took 727 ms. Reduced automaton from 2 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-18 14:31:12] [INFO ] Flow matrix only has 25 transitions (discarded 3 similar events)
[2023-03-18 14:31:12] [INFO ] Invariant cache hit.
[2023-03-18 14:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:31:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:31:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:31:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 14:31:12] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-18 14:31:12] [INFO ] [Nat]Added 19 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:31:12] [INFO ] Computed and/alt/rep : 24/31/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:31:12] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-10 finished in 4650 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&(p0||X(p1)||G(p2)))))'
Support contains 7 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 59 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 11 place count 53 transition count 61
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 53 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 53 transition count 60
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 21 place count 50 transition count 57
Iterating global reduction 2 with 3 rules applied. Total rules applied 24 place count 50 transition count 57
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 48 transition count 55
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 48 transition count 55
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 31 place count 45 transition count 52
Iterating global reduction 2 with 3 rules applied. Total rules applied 34 place count 45 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 36 place count 45 transition count 50
Applied a total of 36 rules in 6 ms. Remains 45 /64 variables (removed 19) and now considering 50/67 (removed 17) transitions.
[2023-03-18 14:31:12] [INFO ] Flow matrix only has 43 transitions (discarded 7 similar events)
// Phase 1: matrix 43 rows 45 cols
[2023-03-18 14:31:12] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-18 14:31:12] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 14:31:12] [INFO ] Flow matrix only has 43 transitions (discarded 7 similar events)
[2023-03-18 14:31:12] [INFO ] Invariant cache hit.
[2023-03-18 14:31:12] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 14:31:12] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-18 14:31:12] [INFO ] Flow matrix only has 43 transitions (discarded 7 similar events)
[2023-03-18 14:31:12] [INFO ] Invariant cache hit.
[2023-03-18 14:31:12] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/64 places, 50/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 164 ms. Remains : 45/64 places, 50/67 transitions.
Stuttering acceptance computed with spot in 302 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p1), (AND (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s8 1) (GEQ s43 1)), p2:(AND (GEQ s6 1) (GEQ s35 1)), p1:(AND (GEQ s7 1) (GEQ s11 1) (GEQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-11 finished in 484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 56 transition count 67
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 15 place count 49 transition count 60
Iterating global reduction 1 with 7 rules applied. Total rules applied 22 place count 49 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 49 transition count 59
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 27 place count 45 transition count 55
Iterating global reduction 2 with 4 rules applied. Total rules applied 31 place count 45 transition count 55
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 34 place count 42 transition count 52
Iterating global reduction 2 with 3 rules applied. Total rules applied 37 place count 42 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 42 transition count 51
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 41 place count 39 transition count 48
Iterating global reduction 3 with 3 rules applied. Total rules applied 44 place count 39 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 46 place count 39 transition count 46
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 47 place count 38 transition count 45
Iterating global reduction 4 with 1 rules applied. Total rules applied 48 place count 38 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 49 place count 38 transition count 44
Applied a total of 49 rules in 7 ms. Remains 38 /64 variables (removed 26) and now considering 44/67 (removed 23) transitions.
[2023-03-18 14:31:12] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 38 cols
[2023-03-18 14:31:12] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-18 14:31:12] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 14:31:12] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2023-03-18 14:31:12] [INFO ] Invariant cache hit.
[2023-03-18 14:31:12] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-18 14:31:12] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-18 14:31:12] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2023-03-18 14:31:12] [INFO ] Invariant cache hit.
[2023-03-18 14:31:12] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 38/64 places, 44/67 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175 ms. Remains : 38/64 places, 44/67 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-12 finished in 286 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)&&F(G(p1)))))'
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Graph (complete) has 166 edges and 64 vertex of which 58 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 7 places
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 43 transition count 56
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 43 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 43 transition count 55
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 37 transition count 49
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 37 transition count 49
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 36 place count 31 transition count 43
Iterating global reduction 1 with 6 rules applied. Total rules applied 42 place count 31 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 43 place count 31 transition count 42
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 49 place count 25 transition count 36
Iterating global reduction 2 with 6 rules applied. Total rules applied 55 place count 25 transition count 36
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 57 place count 25 transition count 34
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 61 place count 21 transition count 30
Iterating global reduction 3 with 4 rules applied. Total rules applied 65 place count 21 transition count 30
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 69 place count 21 transition count 26
Applied a total of 69 rules in 11 ms. Remains 21 /64 variables (removed 43) and now considering 26/67 (removed 41) transitions.
[2023-03-18 14:31:13] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 21 cols
[2023-03-18 14:31:13] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 14:31:13] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 14:31:13] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
[2023-03-18 14:31:13] [INFO ] Invariant cache hit.
[2023-03-18 14:31:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 14:31:13] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 14:31:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:31:13] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
[2023-03-18 14:31:13] [INFO ] Invariant cache hit.
[2023-03-18 14:31:13] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/64 places, 26/67 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 124 ms. Remains : 21/64 places, 26/67 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s12 1), p1:(AND (GEQ s2 1) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 128 ms.
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-13 finished in 390 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 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 67/67 transitions.
Graph (complete) has 166 edges and 64 vertex of which 58 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 7 places
Reduce places removed 8 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 43 transition count 56
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 43 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 43 transition count 55
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 38 transition count 50
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 38 transition count 50
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 33 transition count 45
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 33 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 33 transition count 44
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 42 place count 28 transition count 39
Iterating global reduction 2 with 5 rules applied. Total rules applied 47 place count 28 transition count 39
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 53 place count 22 transition count 33
Iterating global reduction 2 with 6 rules applied. Total rules applied 59 place count 22 transition count 33
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 65 place count 22 transition count 27
Applied a total of 65 rules in 11 ms. Remains 22 /64 variables (removed 42) and now considering 27/67 (removed 40) transitions.
[2023-03-18 14:31:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 22 cols
[2023-03-18 14:31:13] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 14:31:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 14:31:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2023-03-18 14:31:13] [INFO ] Invariant cache hit.
[2023-03-18 14:31:13] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-18 14:31:13] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 14:31:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:31:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2023-03-18 14:31:13] [INFO ] Invariant cache hit.
[2023-03-18 14:31:13] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/64 places, 27/67 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122 ms. Remains : 22/64 places, 27/67 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-15 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:(AND (GEQ s1 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-15 finished in 205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G((F(!p1)&&F(G(p0)))))))'
[2023-03-18 14:31:13] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13682460021957103775
[2023-03-18 14:31:13] [INFO ] Computing symmetric may disable matrix : 67 transitions.
[2023-03-18 14:31:13] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 14:31:13] [INFO ] Computing symmetric may enable matrix : 67 transitions.
[2023-03-18 14:31:13] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 14:31:13] [INFO ] Computing Do-Not-Accords matrix : 67 transitions.
[2023-03-18 14:31:13] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 14:31:13] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13682460021957103775
Running compilation step : cd /tmp/ltsmin13682460021957103775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 14:31:13] [INFO ] Applying decomposition
[2023-03-18 14:31:13] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18308681573146204903.txt' '-o' '/tmp/graph18308681573146204903.bin' '-w' '/tmp/graph18308681573146204903.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18308681573146204903.bin' '-l' '-1' '-v' '-w' '/tmp/graph18308681573146204903.weights' '-q' '0' '-e' '0.001'
[2023-03-18 14:31:13] [INFO ] Decomposing Gal with order
[2023-03-18 14:31:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 14:31:13] [INFO ] Removed a total of 18 redundant transitions.
[2023-03-18 14:31:13] [INFO ] Flatten gal took : 15 ms
[2023-03-18 14:31:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 2 ms.
[2023-03-18 14:31:13] [INFO ] Time to serialize gal into /tmp/LTLFireability15068398486887223208.gal : 18 ms
[2023-03-18 14:31:13] [INFO ] Time to serialize properties into /tmp/LTLFireability15829489861644307623.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15068398486887223208.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15829489861644307623.ltl' '-c' '-stutter-deadlock'
Compilation finished in 193 ms.
Running link step : cd /tmp/ltsmin13682460021957103775;'gcc' '-shared' '-o' 'gal.so' 'model.o'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X(("(i1.u0.p57>=1)")||(G((F("(i2.u7.p53<1)"))&&(F(G("(i1.u0.p57>=1)"))))))))
Formula 0 simplified : X(!"(i1.u0.p57>=1)" & F(G!"(i2.u7.p53<1)" | GF!"(i1.u0.p57>=1)"))
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin13682460021957103775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true)||[]((<>(!(LTLAPp1==true))&&<>([]((LTLAPp0==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: LTL layer: formula: X(((LTLAPp0==true)||[]((<>(!(LTLAPp1==true))&&<>([]((LTLAPp0==true)))))))
pins2lts-mc-linux64( 3/ 8), 0.003: "X(((LTLAPp0==true)||[]((<>(!(LTLAPp1==true))&&<>([]((LTLAPp0==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.032: There are 70 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.032: State length is 65, there are 78 groups
pins2lts-mc-linux64( 0/ 8), 0.032: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.032: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.032: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.032: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.272: [Blue] ~120 levels ~960 states ~3096 transitions
pins2lts-mc-linux64( 3/ 8), 0.380: [Blue] ~240 levels ~1920 states ~5976 transitions
pins2lts-mc-linux64( 3/ 8), 1.013: [Blue] ~480 levels ~3840 states ~11736 transitions
pins2lts-mc-linux64( 3/ 8), 1.849: [Blue] ~960 levels ~7680 states ~23256 transitions
pins2lts-mc-linux64( 3/ 8), 3.222: [Blue] ~1920 levels ~15360 states ~46296 transitions
pins2lts-mc-linux64( 3/ 8), 4.576: [Blue] ~3840 levels ~30720 states ~92376 transitions
pins2lts-mc-linux64( 3/ 8), 6.636: [Blue] ~7680 levels ~61440 states ~184536 transitions
pins2lts-mc-linux64( 3/ 8), 7.965: [Blue] ~15360 levels ~122880 states ~368856 transitions
pins2lts-mc-linux64( 3/ 8), 10.242: [Blue] ~30720 levels ~245760 states ~737496 transitions
pins2lts-mc-linux64( 3/ 8), 12.350: [Blue] ~61440 levels ~491520 states ~1474776 transitions
pins2lts-mc-linux64( 3/ 8), 13.770: [Blue] ~122880 levels ~983040 states ~2949336 transitions
pins2lts-mc-linux64( 3/ 8), 17.506: [Blue] ~245760 levels ~1966080 states ~5898456 transitions
pins2lts-mc-linux64( 3/ 8), 23.758: [Blue] ~491520 levels ~3932160 states ~11796696 transitions
pins2lts-mc-linux64( 3/ 8), 32.355: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 33.101:
pins2lts-mc-linux64( 0/ 8), 33.101: Explored 2165811 states 23657040 transitions, fanout: 10.923
pins2lts-mc-linux64( 0/ 8), 33.101: Total exploration time 33.000 sec (32.280 sec minimum, 32.719 sec on average)
pins2lts-mc-linux64( 0/ 8), 33.101: States per second: 65631, Transitions per second: 716880
pins2lts-mc-linux64( 0/ 8), 33.101:
pins2lts-mc-linux64( 0/ 8), 33.101: State space has 23260544 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 33.101: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 33.101: blue states: 2165811 (9.31%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 33.101: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 33.101: all-red states: 1 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 33.101:
pins2lts-mc-linux64( 0/ 8), 33.101: Total memory used for local state coloring: 33.0MB
pins2lts-mc-linux64( 0/ 8), 33.101:
pins2lts-mc-linux64( 0/ 8), 33.101: Queue width: 8B, total height: 2165810, memory: 16.52MB
pins2lts-mc-linux64( 0/ 8), 33.101: Tree memory: 433.5MB, 19.5 B/state, compr.: 7.5%
pins2lts-mc-linux64( 0/ 8), 33.101: Tree fill ratio (roots/leafs): 17.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 33.101: Stored 67 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 33.101: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 33.101: Est. total memory use: 450.0MB (~1040.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13682460021957103775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true)||[]((<>(!(LTLAPp1==true))&&<>([]((LTLAPp0==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13682460021957103775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true)||[]((<>(!(LTLAPp1==true))&&<>([]((LTLAPp0==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-18 14:51:50] [INFO ] Flatten gal took : 8 ms
[2023-03-18 14:51:50] [INFO ] Time to serialize gal into /tmp/LTLFireability17117108967316132990.gal : 2 ms
[2023-03-18 14:51:50] [INFO ] Time to serialize properties into /tmp/LTLFireability15799153824735581212.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17117108967316132990.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15799153824735581212.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !((X(("(p57>=1)")||(G((F("(p53<1)"))&&(F(G("(p57>=1)"))))))))
Formula 0 simplified : X(!"(p57>=1)" & F(G!"(p53<1)" | GF!"(p57>=1)"))
Detected timeout of ITS tools.
[2023-03-18 15:12:27] [INFO ] Flatten gal took : 4 ms
[2023-03-18 15:12:27] [INFO ] Input system was already deterministic with 67 transitions.
[2023-03-18 15:12:27] [INFO ] Transformed 64 places.
[2023-03-18 15:12:27] [INFO ] Transformed 67 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 15:12:27] [INFO ] Time to serialize gal into /tmp/LTLFireability16799787125634125372.gal : 1 ms
[2023-03-18 15:12:27] [INFO ] Time to serialize properties into /tmp/LTLFireability153812308080044027.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16799787125634125372.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability153812308080044027.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(("(p57>=1)")||(G((F("(p53<1)"))&&(F(G("(p57>=1)"))))))))
Formula 0 simplified : X(!"(p57>=1)" & F(G!"(p53<1)" | GF!"(p57>=1)"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4046360 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16035812 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S064P12"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S064P12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r357-smll-167891806300356"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P12.tgz
mv SemanticWebServices-PT-S064P12 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;