About the Execution of 2023-gold for SemanticWebServices-PT-S064P12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15099.871 | 3600000.00 | 3925212.00 | 12452.40 | FFFTTFFFT?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/mcc2024-input.r351-tall-171679102100318.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
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 r351-tall-171679102100318
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 02:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Apr 12 02:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 02:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 12 02:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 117K May 18 16:43 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 1716880054943
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=gold2023
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 202304061127
[2024-05-28 07:07:36] [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]
[2024-05-28 07:07:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 07:07:36] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2024-05-28 07:07:36] [INFO ] Transformed 104 places.
[2024-05-28 07:07:36] [INFO ] Transformed 158 transitions.
[2024-05-28 07:07:36] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 135 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 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-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 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 26 places
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 74 transition count 79
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 36 place count 66 transition count 71
Iterating global reduction 1 with 8 rules applied. Total rules applied 44 place count 66 transition count 71
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 49 place count 61 transition count 66
Iterating global reduction 1 with 5 rules applied. Total rules applied 54 place count 61 transition count 66
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 57 transition count 62
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 57 transition count 62
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 56 transition count 61
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 56 transition count 61
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 55 transition count 60
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 55 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 67 place count 55 transition count 59
Applied a total of 67 rules in 148 ms. Remains 55 /102 variables (removed 47) and now considering 59/79 (removed 20) transitions.
[2024-05-28 07:07:37] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
// Phase 1: matrix 51 rows 55 cols
[2024-05-28 07:07:37] [INFO ] Computed 7 invariants in 4 ms
[2024-05-28 07:07:37] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-05-28 07:07:37] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2024-05-28 07:07:37] [INFO ] Invariant cache hit.
[2024-05-28 07:07:37] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-28 07:07:37] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2024-05-28 07:07:37] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2024-05-28 07:07:37] [INFO ] Invariant cache hit.
[2024-05-28 07:07:37] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/102 places, 59/79 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 587 ms. Remains : 55/102 places, 59/79 transitions.
Support contains 19 out of 55 places after structural reductions.
[2024-05-28 07:07:37] [INFO ] Flatten gal took : 16 ms
[2024-05-28 07:07:37] [INFO ] Flatten gal took : 6 ms
[2024-05-28 07:07:37] [INFO ] Input system was already deterministic with 59 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 12) seen :10
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-28 07:07:37] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2024-05-28 07:07:37] [INFO ] Invariant cache hit.
[2024-05-28 07:07:37] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 2 ms returned sat
[2024-05-28 07:07:37] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 07:07:37] [INFO ] [Nat]Absence check using 0 positive and 7 generalized place invariants in 2 ms returned sat
[2024-05-28 07:07:37] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 07:07:37] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-28 07:07:37] [INFO ] After 5ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2024-05-28 07:07:37] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 9 stabilizing places and 11 stable transitions
Graph (complete) has 140 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 50 transition count 59
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 45 transition count 54
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 45 transition count 54
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 45 transition count 53
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 42 transition count 50
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 42 transition count 50
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 42 transition count 49
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 24 place count 41 transition count 48
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 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 26 place count 41 transition count 47
Applied a total of 26 rules in 8 ms. Remains 41 /55 variables (removed 14) and now considering 47/59 (removed 12) transitions.
[2024-05-28 07:07:38] [INFO ] Flow matrix only has 41 transitions (discarded 6 similar events)
// Phase 1: matrix 41 rows 41 cols
[2024-05-28 07:07:38] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 07:07:38] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 07:07:38] [INFO ] Flow matrix only has 41 transitions (discarded 6 similar events)
[2024-05-28 07:07:38] [INFO ] Invariant cache hit.
[2024-05-28 07:07:38] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-28 07:07:38] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-28 07:07:38] [INFO ] Flow matrix only has 41 transitions (discarded 6 similar events)
[2024-05-28 07:07:38] [INFO ] Invariant cache hit.
[2024-05-28 07:07:38] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 41/55 places, 47/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 41/55 places, 47/59 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 308 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-00 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:(AND (GEQ s6 1) (GEQ s38 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 3 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-00 finished in 479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 5 places
Reduce places removed 6 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 36 transition count 48
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 36 transition count 48
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 36 transition count 47
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 30 transition count 41
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 30 transition count 41
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 30 transition count 39
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 26 transition count 35
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 26 transition count 35
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 26 transition count 34
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 43 place count 22 transition count 30
Iterating global reduction 3 with 4 rules applied. Total rules applied 47 place count 22 transition count 30
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 51 place count 18 transition count 26
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 18 transition count 26
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 59 place count 18 transition count 22
Applied a total of 59 rules in 16 ms. Remains 18 /55 variables (removed 37) and now considering 22/59 (removed 37) transitions.
[2024-05-28 07:07:38] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
// Phase 1: matrix 20 rows 18 cols
[2024-05-28 07:07:38] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 07:07:38] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 07:07:38] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-28 07:07:38] [INFO ] Invariant cache hit.
[2024-05-28 07:07:38] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-28 07:07:38] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-28 07:07:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:07:38] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-28 07:07:38] [INFO ] Invariant cache hit.
[2024-05-28 07:07:38] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/55 places, 22/59 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 18/55 places, 22/59 transitions.
Stuttering acceptance computed with spot in 37 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 217 ms.
Product exploration explored 100000 steps with 4 reset in 168 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 97 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 45 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Finished Best-First random walk after 6799 steps, including 2 resets, run visited all 1 properties in 7 ms. (steps per millisecond=971 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 138 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 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 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 1 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-28 07:07:39] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-28 07:07:39] [INFO ] Invariant cache hit.
[2024-05-28 07:07:39] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 07:07:39] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-28 07:07:39] [INFO ] Invariant cache hit.
[2024-05-28 07:07:39] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-28 07:07:39] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-28 07:07:39] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:07:39] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-28 07:07:39] [INFO ] Invariant cache hit.
[2024-05-28 07:07:39] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 125 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 73 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 33 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Finished Best-First random walk after 270 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=135 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 97 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 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 145 ms.
Product exploration explored 100000 steps with 0 reset in 211 ms.
Built C files in :
/tmp/ltsmin15809758882730819921
[2024-05-28 07:07:40] [INFO ] Computing symmetric may disable matrix : 22 transitions.
[2024-05-28 07:07:40] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:07:40] [INFO ] Computing symmetric may enable matrix : 22 transitions.
[2024-05-28 07:07:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:07:40] [INFO ] Computing Do-Not-Accords matrix : 22 transitions.
[2024-05-28 07:07:40] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:07:40] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15809758882730819921
Running compilation step : cd /tmp/ltsmin15809758882730819921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 215 ms.
Running link step : cd /tmp/ltsmin15809758882730819921;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin15809758882730819921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6944840586818842797.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 4 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-28 07:07:55] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-28 07:07:55] [INFO ] Invariant cache hit.
[2024-05-28 07:07:55] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-28 07:07:55] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-28 07:07:55] [INFO ] Invariant cache hit.
[2024-05-28 07:07:55] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-28 07:07:55] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-28 07:07:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:07:55] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-28 07:07:55] [INFO ] Invariant cache hit.
[2024-05-28 07:07:55] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116 ms. Remains : 18/18 places, 22/22 transitions.
Built C files in :
/tmp/ltsmin6312851016140788532
[2024-05-28 07:07:55] [INFO ] Computing symmetric may disable matrix : 22 transitions.
[2024-05-28 07:07:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:07:55] [INFO ] Computing symmetric may enable matrix : 22 transitions.
[2024-05-28 07:07:55] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:07:55] [INFO ] Computing Do-Not-Accords matrix : 22 transitions.
[2024-05-28 07:07:55] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:07:55] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6312851016140788532
Running compilation step : cd /tmp/ltsmin6312851016140788532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 86 ms.
Running link step : cd /tmp/ltsmin6312851016140788532;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6312851016140788532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6306536737995404397.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 07:08:10] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:08:10] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:08:10] [INFO ] Time to serialize gal into /tmp/LTL16919130980649134705.gal : 1 ms
[2024-05-28 07:08:10] [INFO ] Time to serialize properties into /tmp/LTL15079891593756413871.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16919130980649134705.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4530204761076010349.hoa' '-atoms' '/tmp/LTL15079891593756413871.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15079891593756413871.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4530204761076010349.hoa
Detected timeout of ITS tools.
[2024-05-28 07:08:25] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:08:25] [INFO ] Flatten gal took : 1 ms
[2024-05-28 07:08:25] [INFO ] Time to serialize gal into /tmp/LTL14757664160617869105.gal : 1 ms
[2024-05-28 07:08:25] [INFO ] Time to serialize properties into /tmp/LTL15441685093848309027.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14757664160617869105.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15441685093848309027.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(((p16<1)||(p87<1))||(p97<1))"))))
Formula 0 simplified : GF!"(((p16<1)||(p87<1))||(p97<1))"
Detected timeout of ITS tools.
[2024-05-28 07:08:40] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:08:40] [INFO ] Applying decomposition
[2024-05-28 07:08:40] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14407437135095558932.txt' '-o' '/tmp/graph14407437135095558932.bin' '-w' '/tmp/graph14407437135095558932.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14407437135095558932.bin' '-l' '-1' '-v' '-w' '/tmp/graph14407437135095558932.weights' '-q' '0' '-e' '0.001'
[2024-05-28 07:08:41] [INFO ] Decomposing Gal with order
[2024-05-28 07:08:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 07:08:41] [INFO ] Removed a total of 4 redundant transitions.
[2024-05-28 07:08:41] [INFO ] Flatten gal took : 23 ms
[2024-05-28 07:08:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 1 ms.
[2024-05-28 07:08:41] [INFO ] Time to serialize gal into /tmp/LTL2441248571627613825.gal : 1 ms
[2024-05-28 07:08:41] [INFO ] Time to serialize properties into /tmp/LTL1809959901145989313.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2441248571627613825.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1809959901145989313.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("(((u0.p16<1)||(i1.u1.p87<1))||(u0.p97<1))"))))
Formula 0 simplified : GF!"(((u0.p16<1)||(i1.u1.p87<1))||(u0.p97<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17802173737157498819
[2024-05-28 07:08:56] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17802173737157498819
Running compilation step : cd /tmp/ltsmin17802173737157498819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 76 ms.
Running link step : cd /tmp/ltsmin17802173737157498819;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin17802173737157498819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 685 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-01 finished in 78272 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 6 places
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 36 transition count 49
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 36 transition count 49
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 36 transition count 48
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 30 transition count 42
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 30 transition count 42
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 30 transition count 40
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 26 transition count 36
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 26 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 39 place count 26 transition count 35
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 43 place count 22 transition count 31
Iterating global reduction 3 with 4 rules applied. Total rules applied 47 place count 22 transition count 31
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 51 place count 18 transition count 27
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 18 transition count 27
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 59 place count 18 transition count 23
Applied a total of 59 rules in 11 ms. Remains 18 /55 variables (removed 37) and now considering 23/59 (removed 36) transitions.
[2024-05-28 07:08:56] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 18 cols
[2024-05-28 07:08:56] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 07:08:57] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-28 07:08:57] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-28 07:08:57] [INFO ] Invariant cache hit.
[2024-05-28 07:08:57] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-28 07:08:57] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-28 07:08:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:08:57] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-28 07:08:57] [INFO ] Invariant cache hit.
[2024-05-28 07:08:57] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/55 places, 23/59 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 183 ms. Remains : 18/55 places, 23/59 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-02 finished in 245 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 49 transition count 59
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 43 transition count 53
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 43 transition count 53
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 43 transition count 52
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 23 place count 39 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 39 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 39 transition count 46
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 30 place count 38 transition count 45
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 38 transition count 45
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 38 transition count 44
Applied a total of 32 rules in 9 ms. Remains 38 /55 variables (removed 17) and now considering 44/59 (removed 15) transitions.
[2024-05-28 07:08:57] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 38 cols
[2024-05-28 07:08:57] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 07:08:57] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 07:08:57] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-28 07:08:57] [INFO ] Invariant cache hit.
[2024-05-28 07:08:57] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 07:08:57] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2024-05-28 07:08:57] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-28 07:08:57] [INFO ] Invariant cache hit.
[2024-05-28 07:08:57] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 38/55 places, 44/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 38/55 places, 44/59 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s18 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 34732 reset in 129 ms.
Product exploration explored 100000 steps with 34711 reset in 129 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 78 edges and 38 vertex of which 32 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 8/38 stabilizing places and 9/44 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 372 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 213 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-28 07:08:58] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-28 07:08:58] [INFO ] Invariant cache hit.
[2024-05-28 07:08:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 07:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 07:08:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-28 07:08:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 07:08:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 07:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 07:08:58] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-05-28 07:08:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 07:08:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 6 ms returned sat
[2024-05-28 07:08:58] [INFO ] Computed and/alt/rep : 40/52/35 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 07:08:58] [INFO ] Added : 0 causal constraints over 0 iterations in 33 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 44/44 transitions.
Graph (complete) has 78 edges and 38 vertex of which 32 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 31 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 31 transition count 40
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 29 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 29 transition count 38
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 10 place count 26 transition count 35
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 26 transition count 35
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 17 place count 22 transition count 31
Iterating global reduction 0 with 4 rules applied. Total rules applied 21 place count 22 transition count 31
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 25 place count 18 transition count 27
Iterating global reduction 0 with 4 rules applied. Total rules applied 29 place count 18 transition count 27
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 33 place count 18 transition count 23
Applied a total of 33 rules in 10 ms. Remains 18 /38 variables (removed 20) and now considering 23/44 (removed 21) transitions.
[2024-05-28 07:08:58] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 18 cols
[2024-05-28 07:08:58] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 07:08:58] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 07:08:58] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-28 07:08:58] [INFO ] Invariant cache hit.
[2024-05-28 07:08:58] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-28 07:08:58] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-28 07:08:58] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 07:08:58] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-28 07:08:58] [INFO ] Invariant cache hit.
[2024-05-28 07:08:58] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/38 places, 23/44 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114 ms. Remains : 18/38 places, 23/44 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 6/18 stabilizing places and 8/23 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 210 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 178 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-28 07:08:59] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-28 07:08:59] [INFO ] Invariant cache hit.
[2024-05-28 07:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 07:08:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 07:08:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 07:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 07:08:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 07:08:59] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-28 07:08:59] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2024-05-28 07:08:59] [INFO ] Computed and/alt/rep : 19/26/17 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-28 07:08:59] [INFO ] Added : 0 causal constraints over 0 iterations in 24 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 34810 reset in 74 ms.
Product exploration explored 100000 steps with 34740 reset in 182 ms.
Built C files in :
/tmp/ltsmin12585006607542491875
[2024-05-28 07:08:59] [INFO ] Computing symmetric may disable matrix : 23 transitions.
[2024-05-28 07:08:59] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:08:59] [INFO ] Computing symmetric may enable matrix : 23 transitions.
[2024-05-28 07:08:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:08:59] [INFO ] Computing Do-Not-Accords matrix : 23 transitions.
[2024-05-28 07:08:59] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:08:59] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12585006607542491875
Running compilation step : cd /tmp/ltsmin12585006607542491875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 100 ms.
Running link step : cd /tmp/ltsmin12585006607542491875;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12585006607542491875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5239926189394505566.hoa' '--buchi-type=spotba'
LTSmin run took 78 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-03 finished in 2739 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 50 transition count 59
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 11 place count 44 transition count 53
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 44 transition count 53
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 44 transition count 52
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 22 place count 40 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 40 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 40 transition count 46
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 39 transition count 45
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 39 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 31 place count 39 transition count 44
Applied a total of 31 rules in 5 ms. Remains 39 /55 variables (removed 16) and now considering 44/59 (removed 15) transitions.
[2024-05-28 07:08:59] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 39 cols
[2024-05-28 07:08:59] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 07:08:59] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-28 07:08:59] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-28 07:08:59] [INFO ] Invariant cache hit.
[2024-05-28 07:09:00] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 07:09:00] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2024-05-28 07:09:00] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-28 07:09:00] [INFO ] Invariant cache hit.
[2024-05-28 07:09:00] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 39/55 places, 44/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 39/55 places, 44/59 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s9 1) (GEQ s32 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 0 reset in 59 ms.
Product exploration explored 100000 steps with 0 reset in 113 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 87 edges and 39 vertex of which 33 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 6731 steps, including 2 resets, run visited all 1 properties in 14 ms. (steps per millisecond=480 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2024-05-28 07:09:00] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-28 07:09:00] [INFO ] Invariant cache hit.
[2024-05-28 07:09:00] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 07:09:00] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2024-05-28 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 07:09:00] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 07:09:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 07:09:00] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 07:09:00] [INFO ] [Nat]Added 30 Read/Feed constraints in 8 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-07 finished in 1165 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0)&&G(p1)))&&F(!(!p0 U p2))))'
Support contains 4 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 50 transition count 59
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 46 transition count 55
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 46 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 14 place count 46 transition count 54
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 43 transition count 51
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 43 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 43 transition count 50
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 22 place count 42 transition count 49
Iterating global reduction 3 with 1 rules applied. Total rules applied 23 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 24 place count 42 transition count 48
Applied a total of 24 rules in 25 ms. Remains 42 /55 variables (removed 13) and now considering 48/59 (removed 11) transitions.
[2024-05-28 07:09:01] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
// Phase 1: matrix 42 rows 42 cols
[2024-05-28 07:09:01] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 07:09:01] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 07:09:01] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:01] [INFO ] Invariant cache hit.
[2024-05-28 07:09:01] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 07:09:01] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-28 07:09:01] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:01] [INFO ] Invariant cache hit.
[2024-05-28 07:09:01] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/55 places, 48/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 42/55 places, 48/59 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1) p2), (OR (NOT p1) (NOT p0)), p2, (NOT p0), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) p2), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LT s27 1), p0:(OR (LT s6 1) (LT s37 1)), p2:(GEQ s19 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 1 reset in 121 ms.
Product exploration explored 100000 steps with 0 reset in 193 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 90 edges and 42 vertex of which 36 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 8/42 stabilizing places and 9/48 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2)))]
Knowledge based reduction with 10 factoid took 308 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-28 07:09:02] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:02] [INFO ] Invariant cache hit.
[2024-05-28 07:09:02] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-28 07:09:02] [INFO ] After 188ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 07:09:02] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 07:09:02] [INFO ] After 7ms SMT Verify possible using 33 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-28 07:09:02] [INFO ] After 16ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-28 07:09:02] [INFO ] After 306ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 3 out of 42 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 42/42 places, 48/48 transitions.
Graph (complete) has 53 edges and 42 vertex of which 9 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.0 ms
Discarding 33 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 9 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 8 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 7 transition count 6
Applied a total of 12 rules in 3 ms. Remains 7 /42 variables (removed 35) and now considering 6/48 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 7/42 places, 6/48 transitions.
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (F (NOT p1)), (F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 10 factoid took 531 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 3 out of 42 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 48/48 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2024-05-28 07:09:03] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:03] [INFO ] Invariant cache hit.
[2024-05-28 07:09:03] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-28 07:09:03] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:03] [INFO ] Invariant cache hit.
[2024-05-28 07:09:03] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 07:09:03] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-28 07:09:03] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:03] [INFO ] Invariant cache hit.
[2024-05-28 07:09:03] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 42/42 places, 48/48 transitions.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 90 edges and 42 vertex of which 36 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
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 25 steps, including 1 resets, run visited all 3 properties in 2 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 79 ms.
Product exploration explored 100000 steps with 0 reset in 113 ms.
Built C files in :
/tmp/ltsmin5826514257958438661
[2024-05-28 07:09:04] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5826514257958438661
Running compilation step : cd /tmp/ltsmin5826514257958438661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 100 ms.
Running link step : cd /tmp/ltsmin5826514257958438661;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5826514257958438661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased444013716529447555.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 48/48 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2024-05-28 07:09:19] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:19] [INFO ] Invariant cache hit.
[2024-05-28 07:09:19] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-28 07:09:19] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:19] [INFO ] Invariant cache hit.
[2024-05-28 07:09:20] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 07:09:20] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2024-05-28 07:09:20] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-28 07:09:20] [INFO ] Invariant cache hit.
[2024-05-28 07:09:20] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 152 ms. Remains : 42/42 places, 48/48 transitions.
Built C files in :
/tmp/ltsmin3620775495122831978
[2024-05-28 07:09:20] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3620775495122831978
Running compilation step : cd /tmp/ltsmin3620775495122831978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 102 ms.
Running link step : cd /tmp/ltsmin3620775495122831978;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin3620775495122831978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1175107943355768270.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 07:09:35] [INFO ] Flatten gal took : 3 ms
[2024-05-28 07:09:35] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:09:35] [INFO ] Time to serialize gal into /tmp/LTL8656787598991541446.gal : 3 ms
[2024-05-28 07:09:35] [INFO ] Time to serialize properties into /tmp/LTL15596071003541513296.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8656787598991541446.gal' '-t' 'CGAL' '-hoa' '/tmp/aut579594082514716455.hoa' '-atoms' '/tmp/LTL15596071003541513296.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL15596071003541513296.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut579594082514716455.hoa
Detected timeout of ITS tools.
[2024-05-28 07:09:50] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:09:50] [INFO ] Flatten gal took : 3 ms
[2024-05-28 07:09:50] [INFO ] Time to serialize gal into /tmp/LTL18091984935303842735.gal : 1 ms
[2024-05-28 07:09:50] [INFO ] Time to serialize properties into /tmp/LTL8097173604393114994.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18091984935303842735.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8097173604393114994.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F((X("((p12<1)||(p94<1))"))&&(G("(p67<1)"))))&&(F(!((!("((p12<1)||(p94<1))"))U("(p57>=1)"))))))
Formula 0 simplified : G(X!"((p12<1)||(p94<1))" | F!"(p67<1)") | G(!"((p12<1)||(p94<1))" U "(p57>=1)")
Detected timeout of ITS tools.
[2024-05-28 07:10:05] [INFO ] Flatten gal took : 5 ms
[2024-05-28 07:10:05] [INFO ] Applying decomposition
[2024-05-28 07:10:05] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4164691441738289485.txt' '-o' '/tmp/graph4164691441738289485.bin' '-w' '/tmp/graph4164691441738289485.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4164691441738289485.bin' '-l' '-1' '-v' '-w' '/tmp/graph4164691441738289485.weights' '-q' '0' '-e' '0.001'
[2024-05-28 07:10:05] [INFO ] Decomposing Gal with order
[2024-05-28 07:10:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 07:10:05] [INFO ] Removed a total of 13 redundant transitions.
[2024-05-28 07:10:05] [INFO ] Flatten gal took : 6 ms
[2024-05-28 07:10:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 1 ms.
[2024-05-28 07:10:05] [INFO ] Time to serialize gal into /tmp/LTL15259143625191983336.gal : 1 ms
[2024-05-28 07:10:05] [INFO ] Time to serialize properties into /tmp/LTL9918658228731333337.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15259143625191983336.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9918658228731333337.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F((X("((i5.i0.u5.p12<1)||(i5.i0.u5.p94<1))"))&&(G("(i4.u11.p67<1)"))))&&(F(!((!("((i5.i0.u5.p12<1)||(i5.i0.u5.p94<1))"))U("(i5.i0....172
Formula 0 simplified : G(X!"((i5.i0.u5.p12<1)||(i5.i0.u5.p94<1))" | F!"(i4.u11.p67<1)") | G(!"((i5.i0.u5.p12<1)||(i5.i0.u5.p94<1))" U "(i5.i0.u8.p57>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin743176436060453791
[2024-05-28 07:10:20] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin743176436060453791
Running compilation step : cd /tmp/ltsmin743176436060453791;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 115 ms.
Running link step : cd /tmp/ltsmin743176436060453791;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin743176436060453791;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((X((LTLAPp0==true))&&[]((LTLAPp1==true))))&&<>(!(!(LTLAPp0==true) U (LTLAPp2==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 94431 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(p0) U !p1))&&F(p2)))'
Support contains 6 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 51 transition count 59
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 8 place count 47 transition count 55
Iterating global reduction 1 with 4 rules applied. Total rules applied 12 place count 47 transition count 55
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 44 transition count 52
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 44 transition count 52
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 44 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 43 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 43 transition count 50
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 43 transition count 49
Applied a total of 22 rules in 10 ms. Remains 43 /55 variables (removed 12) and now considering 49/59 (removed 10) transitions.
[2024-05-28 07:10:35] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
// Phase 1: matrix 43 rows 43 cols
[2024-05-28 07:10:35] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 07:10:35] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 07:10:35] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
[2024-05-28 07:10:35] [INFO ] Invariant cache hit.
[2024-05-28 07:10:35] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 07:10:35] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-28 07:10:35] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
[2024-05-28 07:10:35] [INFO ] Invariant cache hit.
[2024-05-28 07:10:35] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/55 places, 49/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 43/55 places, 49/59 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p2) p1), p1, (NOT p2), true, (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s6 1) (GEQ s12 1) (GEQ s35 1)), p1:(OR (LT s6 1) (LT s35 1) (LT s41 1)), p0:(AND (GEQ s7 1) (GEQ s37 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-10 finished in 346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 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 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 36 transition count 49
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 36 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 36 transition count 48
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 19 place count 31 transition count 43
Iterating global reduction 1 with 5 rules applied. Total rules applied 24 place count 31 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 26 place count 31 transition count 41
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 30 place count 27 transition count 37
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 27 transition count 37
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 27 transition count 36
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 38 place count 24 transition count 33
Iterating global reduction 3 with 3 rules applied. Total rules applied 41 place count 24 transition count 33
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 44 place count 21 transition count 30
Iterating global reduction 3 with 3 rules applied. Total rules applied 47 place count 21 transition count 30
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 50 place count 21 transition count 27
Applied a total of 50 rules in 11 ms. Remains 21 /55 variables (removed 34) and now considering 27/59 (removed 32) transitions.
[2024-05-28 07:10:35] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 21 cols
[2024-05-28 07:10:35] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 07:10:35] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 07:10:35] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-28 07:10:35] [INFO ] Invariant cache hit.
[2024-05-28 07:10:35] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-28 07:10:35] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-28 07:10:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:10:35] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-28 07:10:35] [INFO ] Invariant cache hit.
[2024-05-28 07:10:35] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/55 places, 27/59 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 21/55 places, 27/59 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s13 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 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 148 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(F(p0)&&G(p1)))))'
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 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 6 places
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 36 transition count 49
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 36 transition count 49
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 36 transition count 48
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 30 transition count 42
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 30 transition count 42
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 30 transition count 40
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 27 transition count 37
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 27 transition count 37
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 37 place count 27 transition count 36
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 40 place count 24 transition count 33
Iterating global reduction 3 with 3 rules applied. Total rules applied 43 place count 24 transition count 33
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 46 place count 21 transition count 30
Iterating global reduction 3 with 3 rules applied. Total rules applied 49 place count 21 transition count 30
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 52 place count 21 transition count 27
Applied a total of 52 rules in 7 ms. Remains 21 /55 variables (removed 34) and now considering 27/59 (removed 32) transitions.
[2024-05-28 07:10:36] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 21 cols
[2024-05-28 07:10:36] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 07:10:36] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 07:10:36] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-28 07:10:36] [INFO ] Invariant cache hit.
[2024-05-28 07:10:36] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-28 07:10:36] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-28 07:10:36] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 07:10:36] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-28 07:10:36] [INFO ] Invariant cache hit.
[2024-05-28 07:10:36] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/55 places, 27/59 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 21/55 places, 27/59 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LT s11 1), p0:(GEQ s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 25 steps with 1 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-13 finished in 234 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0)&&G(p1)))&&F(!(!p0 U p2))))'
Found a Shortening insensitive property : SemanticWebServices-PT-S064P12-LTLFireability-09
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (NOT p1) p2), (OR (NOT p1) (NOT p0)), p2, (NOT p0), (NOT p1)]
Support contains 4 out of 55 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 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 5 places
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 39 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 39 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 39 transition count 50
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 17 place count 34 transition count 45
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 34 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 23 place count 34 transition count 44
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 31 transition count 41
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 31 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 31 transition count 40
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 33 place count 28 transition count 37
Iterating global reduction 3 with 3 rules applied. Total rules applied 36 place count 28 transition count 37
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 39 place count 25 transition count 34
Iterating global reduction 3 with 3 rules applied. Total rules applied 42 place count 25 transition count 34
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 45 place count 25 transition count 31
Applied a total of 45 rules in 7 ms. Remains 25 /55 variables (removed 30) and now considering 31/59 (removed 28) transitions.
[2024-05-28 07:10:36] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
// Phase 1: matrix 27 rows 25 cols
[2024-05-28 07:10:36] [INFO ] Computed 1 invariants in 4 ms
[2024-05-28 07:10:36] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 07:10:36] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-28 07:10:36] [INFO ] Invariant cache hit.
[2024-05-28 07:10:36] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-28 07:10:36] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-28 07:10:36] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-28 07:10:36] [INFO ] Invariant cache hit.
[2024-05-28 07:10:36] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 25/55 places, 31/59 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 118 ms. Remains : 25/55 places, 31/59 transitions.
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) p2), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LT s18 1), p0:(OR (LT s2 1) (LT s21 1)), p2:(GEQ s13 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 118 ms.
Product exploration explored 100000 steps with 1 reset in 106 ms.
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 6/25 stabilizing places and 8/31 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2)))]
Knowledge based reduction with 10 factoid took 307 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :2
Finished Best-First random walk after 141 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=141 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (F (NOT p1)), (F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 10 factoid took 434 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 3 out of 25 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 31/31 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 31/31 (removed 0) transitions.
[2024-05-28 07:10:38] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-28 07:10:38] [INFO ] Invariant cache hit.
[2024-05-28 07:10:38] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 07:10:38] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-28 07:10:38] [INFO ] Invariant cache hit.
[2024-05-28 07:10:38] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-28 07:10:38] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-28 07:10:38] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-28 07:10:38] [INFO ] Invariant cache hit.
[2024-05-28 07:10:38] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 25/25 places, 31/31 transitions.
Computed a total of 6 stabilizing places and 8 stable transitions
Computed a total of 6 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 53 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 1 ms.
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-09 finished in 2948 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2024-05-28 07:10:39] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10952884410938331371
[2024-05-28 07:10:39] [INFO ] Applying decomposition
[2024-05-28 07:10:39] [INFO ] Computing symmetric may disable matrix : 59 transitions.
[2024-05-28 07:10:39] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:10:39] [INFO ] Computing symmetric may enable matrix : 59 transitions.
[2024-05-28 07:10:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:10:39] [INFO ] Flatten gal took : 3 ms
[2024-05-28 07:10:39] [INFO ] Computing Do-Not-Accords matrix : 59 transitions.
[2024-05-28 07:10:39] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:10:39] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10952884410938331371
Running compilation step : cd /tmp/ltsmin10952884410938331371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5996484251288963510.txt' '-o' '/tmp/graph5996484251288963510.bin' '-w' '/tmp/graph5996484251288963510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5996484251288963510.bin' '-l' '-1' '-v' '-w' '/tmp/graph5996484251288963510.weights' '-q' '0' '-e' '0.001'
[2024-05-28 07:10:39] [INFO ] Decomposing Gal with order
[2024-05-28 07:10:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 07:10:39] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-28 07:10:39] [INFO ] Flatten gal took : 4 ms
[2024-05-28 07:10:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2024-05-28 07:10:39] [INFO ] Time to serialize gal into /tmp/LTLFireability16422851860694845025.gal : 1 ms
[2024-05-28 07:10:39] [INFO ] Time to serialize properties into /tmp/LTLFireability14796988571505729022.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16422851860694845025.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14796988571505729022.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !(((F((X("((i0.u17.p12<1)||(i0.u17.p94<1))"))&&(G("(i2.u6.p67<1)"))))&&(F(!((!("((i0.u17.p12<1)||(i0.u17.p94<1))"))U("(i0.u7.p57>=1)")...160
Formula 0 simplified : G(X!"((i0.u17.p12<1)||(i0.u17.p94<1))" | F!"(i2.u6.p67<1)") | G(!"((i0.u17.p12<1)||(i0.u17.p94<1))" U "(i0.u7.p57>=1)")
Compilation finished in 129 ms.
Running link step : cd /tmp/ltsmin10952884410938331371;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 21 ms.
Running LTSmin : cd /tmp/ltsmin10952884410938331371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((X((LTLAPp0==true))&&[]((LTLAPp1==true))))&&<>(!(!(LTLAPp0==true) U (LTLAPp2==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: LTL layer: formula: (<>((X((LTLAPp0==true))&&[]((LTLAPp1==true))))&&<>(!(!(LTLAPp0==true) U (LTLAPp2==true))))
pins2lts-mc-linux64( 1/ 8), 0.001: "(<>((X((LTLAPp0==true))&&[]((LTLAPp1==true))))&&<>(!(!(LTLAPp0==true) U (LTLAPp2==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.011: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.020: There are 63 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.020: State length is 56, there are 76 groups
pins2lts-mc-linux64( 0/ 8), 0.020: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.020: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.020: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.020: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.094: [Blue] ~119 levels ~960 states ~3912 transitions
pins2lts-mc-linux64( 3/ 8), 0.154: [Blue] ~239 levels ~1920 states ~7752 transitions
pins2lts-mc-linux64( 3/ 8), 0.284: [Blue] ~479 levels ~3840 states ~15432 transitions
pins2lts-mc-linux64( 3/ 8), 0.480: [Blue] ~959 levels ~7680 states ~30792 transitions
pins2lts-mc-linux64( 3/ 8), 0.685: [Blue] ~1919 levels ~15360 states ~61512 transitions
pins2lts-mc-linux64( 3/ 8), 0.899: [Blue] ~3839 levels ~30720 states ~122952 transitions
pins2lts-mc-linux64( 3/ 8), 1.205: [Blue] ~7679 levels ~61440 states ~245832 transitions
pins2lts-mc-linux64( 3/ 8), 1.580: [Blue] ~15359 levels ~122880 states ~491592 transitions
pins2lts-mc-linux64( 3/ 8), 1.953: [Blue] ~30719 levels ~245760 states ~983112 transitions
pins2lts-mc-linux64( 3/ 8), 2.458: [Blue] ~61439 levels ~491520 states ~1966152 transitions
pins2lts-mc-linux64( 3/ 8), 3.423: [Blue] ~122879 levels ~983040 states ~3932232 transitions
pins2lts-mc-linux64( 3/ 8), 5.457: [Blue] ~245759 levels ~1966080 states ~7864392 transitions
pins2lts-mc-linux64( 3/ 8), 10.082: [Blue] ~491519 levels ~3932160 states ~15728712 transitions
pins2lts-mc-linux64( 5/ 8), 12.937: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 13.307:
pins2lts-mc-linux64( 0/ 8), 13.307: Explored 2170020 states 25175935 transitions, fanout: 11.602
pins2lts-mc-linux64( 0/ 8), 13.308: Total exploration time 13.270 sec (12.930 sec minimum, 13.076 sec on average)
pins2lts-mc-linux64( 0/ 8), 13.308: States per second: 163528, Transitions per second: 1897207
pins2lts-mc-linux64( 0/ 8), 13.308:
pins2lts-mc-linux64( 0/ 8), 13.308: State space has 24698594 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 13.308: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 13.308: blue states: 2170020 (8.79%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 13.308: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 13.308: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 13.308:
pins2lts-mc-linux64( 0/ 8), 13.308: Total memory used for local state coloring: 33.1MB
pins2lts-mc-linux64( 0/ 8), 13.308:
pins2lts-mc-linux64( 0/ 8), 13.308: Queue width: 8B, total height: 2170019, memory: 16.56MB
pins2lts-mc-linux64( 0/ 8), 13.308: Tree memory: 444.4MB, 18.9 B/state, compr.: 8.3%
pins2lts-mc-linux64( 0/ 8), 13.308: Tree fill ratio (roots/leafs): 18.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 13.308: Stored 59 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 13.308: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 13.308: Est. total memory use: 461.0MB (~1040.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10952884410938331371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((X((LTLAPp0==true))&&[]((LTLAPp1==true))))&&<>(!(!(LTLAPp0==true) U (LTLAPp2==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10952884410938331371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((X((LTLAPp0==true))&&[]((LTLAPp1==true))))&&<>(!(!(LTLAPp0==true) U (LTLAPp2==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.
[2024-05-28 07:31:39] [INFO ] Flatten gal took : 3 ms
[2024-05-28 07:31:39] [INFO ] Time to serialize gal into /tmp/LTLFireability8651647432779521109.gal : 1 ms
[2024-05-28 07:31:39] [INFO ] Time to serialize properties into /tmp/LTLFireability14863359435968605821.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8651647432779521109.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14863359435968605821.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !(((F((X("((p12<1)||(p94<1))"))&&(G("(p67<1)"))))&&(F(!((!("((p12<1)||(p94<1))"))U("(p57>=1)"))))))
Formula 0 simplified : G(X!"((p12<1)||(p94<1))" | F!"(p67<1)") | G(!"((p12<1)||(p94<1))" U "(p57>=1)")
Detected timeout of ITS tools.
[2024-05-28 07:52:40] [INFO ] Flatten gal took : 3 ms
[2024-05-28 07:52:40] [INFO ] Input system was already deterministic with 59 transitions.
[2024-05-28 07:52:40] [INFO ] Transformed 55 places.
[2024-05-28 07:52:40] [INFO ] Transformed 59 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
[2024-05-28 07:52:40] [INFO ] Time to serialize gal into /tmp/LTLFireability13446272726632625016.gal : 9 ms
[2024-05-28 07:52:40] [INFO ] Time to serialize properties into /tmp/LTLFireability106448031733890128.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13446272726632625016.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability106448031733890128.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_1.0.0.202304061127/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 : !(((F((X("((p12<1)||(p94<1))"))&&(G("(p67<1)"))))&&(F(!((!("((p12<1)||(p94<1))"))U("(p57>=1)"))))))
Formula 0 simplified : G(X!"((p12<1)||(p94<1))" | F!"(p67<1)") | G(!"((p12<1)||(p94<1))" U "(p57>=1)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3166276 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16038456 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="gold2023"
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 2-5568"
echo " Executing tool gold2023"
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 r351-tall-171679102100318"
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 ;