About the Execution of 2023-gold for SemanticWebServices-PT-S064P15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16209.527 | 3600000.00 | 3861958.00 | 28876.70 | FTTFTFF?FFFFFFFF | 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-171679102100322.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-S064P15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102100322
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 02:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 12 02:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 12 02:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 02:45 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 137K 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-S064P15-LTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716882043867
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P15
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 07:40:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 07:40:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 07:40:45] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2024-05-28 07:40:45] [INFO ] Transformed 118 places.
[2024-05-28 07:40:45] [INFO ] Transformed 194 transitions.
[2024-05-28 07:40:45] [INFO ] Parsed PT model containing 118 places and 194 transitions and 1007 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 101 transitions
Reduce redundant transitions removed 101 transitions.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 91/91 transitions.
Ensure Unique test removed 30 places
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 86 transition count 91
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 35 place count 81 transition count 86
Iterating global reduction 1 with 5 rules applied. Total rules applied 40 place count 81 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 81 transition count 85
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 79 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 79 transition count 83
Applied a total of 45 rules in 17 ms. Remains 79 /116 variables (removed 37) and now considering 83/91 (removed 8) transitions.
[2024-05-28 07:40:45] [INFO ] Flow matrix only has 74 transitions (discarded 9 similar events)
// Phase 1: matrix 74 rows 79 cols
[2024-05-28 07:40:45] [INFO ] Computed 7 invariants in 13 ms
[2024-05-28 07:40:45] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-05-28 07:40:45] [INFO ] Flow matrix only has 74 transitions (discarded 9 similar events)
[2024-05-28 07:40:45] [INFO ] Invariant cache hit.
[2024-05-28 07:40:45] [INFO ] State equation strengthened by 65 read => feed constraints.
[2024-05-28 07:40:45] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2024-05-28 07:40:45] [INFO ] Flow matrix only has 74 transitions (discarded 9 similar events)
[2024-05-28 07:40:45] [INFO ] Invariant cache hit.
[2024-05-28 07:40:45] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/116 places, 83/91 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 349 ms. Remains : 79/116 places, 83/91 transitions.
Support contains 44 out of 79 places after structural reductions.
[2024-05-28 07:40:46] [INFO ] Flatten gal took : 22 ms
[2024-05-28 07:40:46] [INFO ] Flatten gal took : 9 ms
[2024-05-28 07:40:46] [INFO ] Input system was already deterministic with 83 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 29) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-28 07:40:46] [INFO ] Flow matrix only has 74 transitions (discarded 9 similar events)
[2024-05-28 07:40:46] [INFO ] Invariant cache hit.
[2024-05-28 07:40:46] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 07:40:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 07:40:46] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-28 07:40:46] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 07:40:46] [INFO ] State equation strengthened by 65 read => feed constraints.
[2024-05-28 07:40:46] [INFO ] After 8ms SMT Verify possible using 65 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2024-05-28 07:40:46] [INFO ] After 93ms 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 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 9 stabilizing places and 9 stable transitions
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.6 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 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 62 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 62 transition count 71
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 33 place count 58 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 37 place count 58 transition count 67
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 39 place count 56 transition count 65
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 56 transition count 65
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 55 transition count 64
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 55 transition count 64
Applied a total of 43 rules in 14 ms. Remains 55 /79 variables (removed 24) and now considering 64/83 (removed 19) transitions.
[2024-05-28 07:40:47] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 55 cols
[2024-05-28 07:40:47] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 07:40:47] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 07:40:47] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-28 07:40:47] [INFO ] Invariant cache hit.
[2024-05-28 07:40:47] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-28 07:40:47] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-28 07:40:47] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-28 07:40:47] [INFO ] Invariant cache hit.
[2024-05-28 07:40:47] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/79 places, 64/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 55/79 places, 64/83 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 304 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-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:(LEQ 2 s29)], 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 1 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-00 finished in 511 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((X(F(p1))||p0))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 68 transition count 78
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 68 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 68 transition count 77
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 21 place count 64 transition count 73
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 64 transition count 73
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 28 place count 61 transition count 70
Iterating global reduction 2 with 3 rules applied. Total rules applied 31 place count 61 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 33 place count 59 transition count 68
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 59 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 58 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 58 transition count 67
Applied a total of 37 rules in 30 ms. Remains 58 /79 variables (removed 21) and now considering 67/83 (removed 16) transitions.
[2024-05-28 07:40:47] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
// Phase 1: matrix 58 rows 58 cols
[2024-05-28 07:40:47] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 07:40:47] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-28 07:40:47] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
[2024-05-28 07:40:47] [INFO ] Invariant cache hit.
[2024-05-28 07:40:47] [INFO ] State equation strengthened by 50 read => feed constraints.
[2024-05-28 07:40:47] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2024-05-28 07:40:47] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
[2024-05-28 07:40:47] [INFO ] Invariant cache hit.
[2024-05-28 07:40:47] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/79 places, 67/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 58/79 places, 67/83 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ 2 s19) (LEQ s10 s0)), p1:(LEQ 2 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 215 ms.
Product exploration explored 100000 steps with 50000 reset in 126 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 120 edges and 58 vertex of which 52 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 23 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-01 finished in 675 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' '!((G(p0)||X(p1)))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 23 place count 63 transition count 72
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 63 transition count 72
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 30 place count 60 transition count 69
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 60 transition count 69
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 35 place count 58 transition count 67
Iterating global reduction 2 with 2 rules applied. Total rules applied 37 place count 58 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 57 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 57 transition count 66
Applied a total of 39 rules in 17 ms. Remains 57 /79 variables (removed 22) and now considering 66/83 (removed 17) transitions.
[2024-05-28 07:40:48] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
// Phase 1: matrix 57 rows 57 cols
[2024-05-28 07:40:48] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 07:40:48] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-28 07:40:48] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-28 07:40:48] [INFO ] Invariant cache hit.
[2024-05-28 07:40:48] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-28 07:40:48] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-28 07:40:48] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-28 07:40:48] [INFO ] Invariant cache hit.
[2024-05-28 07:40:48] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 57/79 places, 66/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155 ms. Remains : 57/79 places, 66/83 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (GT 3 s28) (GT 1 s40)), p0:(LEQ 1 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 105 ms.
Product exploration explored 100000 steps with 50000 reset in 141 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 118 edges and 57 vertex of which 51 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 16 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-02 finished in 608 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(p0))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 78 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 73 transition count 80
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 71 transition count 80
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 11 place count 65 transition count 74
Iterating global reduction 0 with 6 rules applied. Total rules applied 17 place count 65 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 65 transition count 73
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 60 transition count 68
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 60 transition count 68
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 56 transition count 64
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 56 transition count 64
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 54 transition count 62
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 54 transition count 62
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 53 transition count 61
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 53 transition count 61
Applied a total of 42 rules in 25 ms. Remains 53 /79 variables (removed 26) and now considering 61/83 (removed 22) transitions.
[2024-05-28 07:40:49] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
// Phase 1: matrix 52 rows 53 cols
[2024-05-28 07:40:49] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 07:40:49] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-28 07:40:49] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
[2024-05-28 07:40:49] [INFO ] Invariant cache hit.
[2024-05-28 07:40:49] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-28 07:40:49] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-05-28 07:40:49] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 07:40:49] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
[2024-05-28 07:40:49] [INFO ] Invariant cache hit.
[2024-05-28 07:40:49] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/79 places, 61/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137 ms. Remains : 53/79 places, 61/83 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s5 s7) (GT s3 s10))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 184 ms.
Product exploration explored 100000 steps with 0 reset in 414 ms.
Computed a total of 7 stabilizing places and 6 stable transitions
Graph (complete) has 115 edges and 53 vertex of which 48 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 6 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 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 42 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1998939 steps, run timeout after 3001 ms. (steps per millisecond=666 ) properties seen :{}
Probabilistic random walk after 1998939 steps, saw 1884310 distinct states, run finished after 3003 ms. (steps per millisecond=665 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 07:40:52] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
[2024-05-28 07:40:52] [INFO ] Invariant cache hit.
[2024-05-28 07:40:53] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 07:40:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 07:40:53] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 07:40:53] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-28 07:40:53] [INFO ] After 5ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 07:40:53] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-28 07:40:53] [INFO ] After 65ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 61/61 transitions.
Free-agglomeration rule applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 53 transition count 58
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 58
Applied a total of 6 rules in 5 ms. Remains 50 /53 variables (removed 3) and now considering 58/61 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 50/53 places, 58/61 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2216410 steps, run timeout after 3001 ms. (steps per millisecond=738 ) properties seen :{}
Probabilistic random walk after 2216410 steps, saw 2072376 distinct states, run finished after 3001 ms. (steps per millisecond=738 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 07:40:56] [INFO ] Flow matrix only has 49 transitions (discarded 9 similar events)
// Phase 1: matrix 49 rows 50 cols
[2024-05-28 07:40:56] [INFO ] Computed 2 invariants in 4 ms
[2024-05-28 07:40:56] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 07:40:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 07:40:56] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 07:40:56] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-28 07:40:56] [INFO ] After 5ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 07:40:56] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-28 07:40:56] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 50/50 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-28 07:40:56] [INFO ] Flow matrix only has 49 transitions (discarded 9 similar events)
[2024-05-28 07:40:56] [INFO ] Invariant cache hit.
[2024-05-28 07:40:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 07:40:56] [INFO ] Flow matrix only has 49 transitions (discarded 9 similar events)
[2024-05-28 07:40:56] [INFO ] Invariant cache hit.
[2024-05-28 07:40:56] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-28 07:40:56] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-28 07:40:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:40:56] [INFO ] Flow matrix only has 49 transitions (discarded 9 similar events)
[2024-05-28 07:40:56] [INFO ] Invariant cache hit.
[2024-05-28 07:40:56] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 50/50 places, 58/58 transitions.
Graph (complete) has 6 edges and 50 vertex of which 9 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.0 ms
Discarding 41 places :
Also discarding 0 output transitions
Drop transitions removed 49 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 51 place count 9 transition count 8
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 9 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 8 transition count 7
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 55 place count 8 transition count 7
Applied a total of 55 rules in 3 ms. Remains 8 /50 variables (removed 42) and now considering 7/58 (removed 51) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 7 rows 8 cols
[2024-05-28 07:40:56] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 07:40:56] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 07:40:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 07:40:56] [INFO ] After 4ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 07:40:56] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-28 07:40:56] [INFO ] After 35ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 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 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-28 07:40:56] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
// Phase 1: matrix 52 rows 53 cols
[2024-05-28 07:40:56] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 07:40:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 07:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 07:40:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 07:40:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 07:40:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 07:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 07:40:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 07:40:56] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-28 07:40:56] [INFO ] [Nat]Added 36 Read/Feed constraints in 2 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 103 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-S064P15-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-03 finished in 7768 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((p0||F(p1))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 62 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 62 transition count 71
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 33 place count 58 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 37 place count 58 transition count 67
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 39 place count 56 transition count 65
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 56 transition count 65
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 55 transition count 64
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 55 transition count 64
Applied a total of 43 rules in 13 ms. Remains 55 /79 variables (removed 24) and now considering 64/83 (removed 19) transitions.
[2024-05-28 07:40:56] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 55 cols
[2024-05-28 07:40:56] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 07:40:56] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 07:40:56] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-28 07:40:56] [INFO ] Invariant cache hit.
[2024-05-28 07:40:56] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-28 07:40:56] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-28 07:40:56] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-28 07:40:56] [INFO ] Invariant cache hit.
[2024-05-28 07:40:56] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/79 places, 64/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 55/79 places, 64/83 transitions.
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(LEQ s50 s32), p0:(LEQ s24 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 69 ms.
Product exploration explored 100000 steps with 50000 reset in 70 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 114 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-04 finished in 445 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(G(p0))&&F(!p0))))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 60 transition count 73
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 60 transition count 73
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 60 transition count 72
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 54 transition count 66
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 54 transition count 66
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 48 transition count 60
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 48 transition count 60
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 43 place count 43 transition count 55
Iterating global reduction 1 with 5 rules applied. Total rules applied 48 place count 43 transition count 55
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 39 transition count 51
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 39 transition count 51
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 59 place count 36 transition count 48
Iterating global reduction 1 with 3 rules applied. Total rules applied 62 place count 36 transition count 48
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 65 place count 36 transition count 45
Applied a total of 65 rules in 20 ms. Remains 36 /79 variables (removed 43) and now considering 45/83 (removed 38) transitions.
[2024-05-28 07:40:57] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
// Phase 1: matrix 38 rows 36 cols
[2024-05-28 07:40:57] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 07:40:57] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 07:40:57] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
[2024-05-28 07:40:57] [INFO ] Invariant cache hit.
[2024-05-28 07:40:57] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-28 07:40:57] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-28 07:40:57] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 07:40:57] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
[2024-05-28 07:40:57] [INFO ] Invariant cache hit.
[2024-05-28 07:40:57] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/79 places, 45/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114 ms. Remains : 36/79 places, 45/83 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), p0]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s23 s1)], 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 32 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-05 finished in 220 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 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 59 transition count 72
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 59 transition count 72
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 59 transition count 71
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 52 transition count 64
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 52 transition count 64
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 45 transition count 57
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 45 transition count 57
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 38 transition count 50
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 38 transition count 50
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 64 place count 32 transition count 44
Iterating global reduction 1 with 6 rules applied. Total rules applied 70 place count 32 transition count 44
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 28 transition count 40
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 28 transition count 40
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 82 place count 28 transition count 36
Applied a total of 82 rules in 15 ms. Remains 28 /79 variables (removed 51) and now considering 36/83 (removed 47) transitions.
[2024-05-28 07:40:57] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 28 cols
[2024-05-28 07:40:57] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 07:40:57] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 07:40:57] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-28 07:40:57] [INFO ] Invariant cache hit.
[2024-05-28 07:40:57] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-28 07:40:57] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-28 07:40:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:40:57] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-28 07:40:57] [INFO ] Invariant cache hit.
[2024-05-28 07:40:57] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/79 places, 36/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 117 ms. Remains : 28/79 places, 36/83 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s22)], 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 131 ms.
Product exploration explored 100000 steps with 0 reset in 203 ms.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 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 39 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
Finished Best-First random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
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 83 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 36/36 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 36/36 (removed 0) transitions.
[2024-05-28 07:40:58] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-28 07:40:58] [INFO ] Invariant cache hit.
[2024-05-28 07:40:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 07:40:58] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-28 07:40:58] [INFO ] Invariant cache hit.
[2024-05-28 07:40:58] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-28 07:40:58] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-28 07:40:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:40:58] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-28 07:40:58] [INFO ] Invariant cache hit.
[2024-05-28 07:40:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 28/28 places, 36/36 transitions.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 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 42 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Finished Best-First random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
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 94 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 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 60 ms.
Product exploration explored 100000 steps with 2 reset in 232 ms.
Built C files in :
/tmp/ltsmin9279942255984166713
[2024-05-28 07:40:59] [INFO ] Computing symmetric may disable matrix : 36 transitions.
[2024-05-28 07:40:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:40:59] [INFO ] Computing symmetric may enable matrix : 36 transitions.
[2024-05-28 07:40:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:40:59] [INFO ] Computing Do-Not-Accords matrix : 36 transitions.
[2024-05-28 07:40:59] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:40:59] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9279942255984166713
Running compilation step : cd /tmp/ltsmin9279942255984166713;'/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 208 ms.
Running link step : cd /tmp/ltsmin9279942255984166713;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9279942255984166713;'/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/stateBased7749622591955366412.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 36/36 transitions.
Applied a total of 0 rules in 6 ms. Remains 28 /28 variables (removed 0) and now considering 36/36 (removed 0) transitions.
[2024-05-28 07:41:14] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-28 07:41:14] [INFO ] Invariant cache hit.
[2024-05-28 07:41:14] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 07:41:14] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-28 07:41:14] [INFO ] Invariant cache hit.
[2024-05-28 07:41:14] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-28 07:41:14] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-28 07:41:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:41:14] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-28 07:41:14] [INFO ] Invariant cache hit.
[2024-05-28 07:41:14] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 28/28 places, 36/36 transitions.
Built C files in :
/tmp/ltsmin17495174230447878721
[2024-05-28 07:41:14] [INFO ] Computing symmetric may disable matrix : 36 transitions.
[2024-05-28 07:41:14] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:41:14] [INFO ] Computing symmetric may enable matrix : 36 transitions.
[2024-05-28 07:41:14] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:41:14] [INFO ] Computing Do-Not-Accords matrix : 36 transitions.
[2024-05-28 07:41:14] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:41:14] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17495174230447878721
Running compilation step : cd /tmp/ltsmin17495174230447878721;'/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 117 ms.
Running link step : cd /tmp/ltsmin17495174230447878721;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin17495174230447878721;'/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/stateBased10830987269837213683.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 07:41:29] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:41:29] [INFO ] Flatten gal took : 1 ms
[2024-05-28 07:41:29] [INFO ] Time to serialize gal into /tmp/LTL7816744137447299548.gal : 1 ms
[2024-05-28 07:41:29] [INFO ] Time to serialize properties into /tmp/LTL2307633748311052002.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/LTL7816744137447299548.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10217297953256528049.hoa' '-atoms' '/tmp/LTL2307633748311052002.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...318
Loading property file /tmp/LTL2307633748311052002.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10217297953256528049.hoa
Detected timeout of ITS tools.
[2024-05-28 07:41:44] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:41:44] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:41:44] [INFO ] Time to serialize gal into /tmp/LTL1588959687081762557.gal : 1 ms
[2024-05-28 07:41:44] [INFO ] Time to serialize properties into /tmp/LTL505615775824427235.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/LTL1588959687081762557.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL505615775824427235.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...274
Read 1 LTL properties
Checking formula 0 : !((F(G("(p86<3)"))))
Formula 0 simplified : GF!"(p86<3)"
Detected timeout of ITS tools.
[2024-05-28 07:41:59] [INFO ] Flatten gal took : 2 ms
[2024-05-28 07:41:59] [INFO ] Applying decomposition
[2024-05-28 07:41:59] [INFO ] Flatten gal took : 1 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/graph14574555430683534617.txt' '-o' '/tmp/graph14574555430683534617.bin' '-w' '/tmp/graph14574555430683534617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14574555430683534617.bin' '-l' '-1' '-v' '-w' '/tmp/graph14574555430683534617.weights' '-q' '0' '-e' '0.001'
[2024-05-28 07:41:59] [INFO ] Decomposing Gal with order
[2024-05-28 07:41:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 07:41:59] [INFO ] Removed a total of 5 redundant transitions.
[2024-05-28 07:41:59] [INFO ] Flatten gal took : 22 ms
[2024-05-28 07:41:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2024-05-28 07:41:59] [INFO ] Time to serialize gal into /tmp/LTL16289822198064913016.gal : 1 ms
[2024-05-28 07:41:59] [INFO ] Time to serialize properties into /tmp/LTL13339716852721894731.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/LTL16289822198064913016.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13339716852721894731.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...256
Read 1 LTL properties
Checking formula 0 : !((F(G("(i2.u7.p86<3)"))))
Formula 0 simplified : GF!"(i2.u7.p86<3)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1822890911147010151
[2024-05-28 07:42:14] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1822890911147010151
Running compilation step : cd /tmp/ltsmin1822890911147010151;'/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 98 ms.
Running link step : cd /tmp/ltsmin1822890911147010151;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin1822890911147010151;'/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'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.019: There are 38 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.019: State length is 29, there are 40 groups
pins2lts-mc-linux64( 0/ 8), 0.019: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.019: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.019: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.019: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.070: [Blue] ~120 levels ~960 states ~11416 transitions
pins2lts-mc-linux64( 2/ 8), 0.115: [Blue] ~240 levels ~1920 states ~25856 transitions
pins2lts-mc-linux64( 4/ 8), 0.157: [Blue] ~480 levels ~3840 states ~11704 transitions
pins2lts-mc-linux64( 4/ 8), 0.226: [Blue] ~960 levels ~7680 states ~23224 transitions
pins2lts-mc-linux64( 4/ 8), 0.345: [Blue] ~1920 levels ~15360 states ~46264 transitions
pins2lts-mc-linux64( 4/ 8), 0.557: [Blue] ~3840 levels ~30720 states ~92344 transitions
pins2lts-mc-linux64( 4/ 8), 0.829: [Blue] ~7680 levels ~61440 states ~184504 transitions
pins2lts-mc-linux64( 4/ 8), 1.150: [Blue] ~15360 levels ~122880 states ~368824 transitions
pins2lts-mc-linux64( 4/ 8), 1.466: [Blue] ~30720 levels ~245760 states ~737464 transitions
pins2lts-mc-linux64( 4/ 8), 1.767: [Blue] ~61440 levels ~491520 states ~1474744 transitions
pins2lts-mc-linux64( 4/ 8), 2.173: [Blue] ~122880 levels ~983040 states ~2949304 transitions
pins2lts-mc-linux64( 4/ 8), 3.002: [Blue] ~245760 levels ~1966080 states ~5898424 transitions
pins2lts-mc-linux64( 4/ 8), 4.726: [Blue] ~491520 levels ~3932160 states ~11796664 transitions
pins2lts-mc-linux64( 4/ 8), 8.283: [Blue] ~983040 levels ~7864320 states ~23593144 transitions
pins2lts-mc-linux64( 6/ 8), 11.678: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 12.049:
pins2lts-mc-linux64( 0/ 8), 12.049: Explored 3627571 states 31726616 transitions, fanout: 8.746
pins2lts-mc-linux64( 0/ 8), 12.049: Total exploration time 12.000 sec (11.660 sec minimum, 11.818 sec on average)
pins2lts-mc-linux64( 0/ 8), 12.049: States per second: 302298, Transitions per second: 2643885
pins2lts-mc-linux64( 0/ 8), 12.049:
pins2lts-mc-linux64( 0/ 8), 12.049: State space has 29365648 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 12.049: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 12.049: blue states: 3627571 (12.35%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 12.049: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 12.049: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 12.049:
pins2lts-mc-linux64( 0/ 8), 12.049: Total memory used for local state coloring: 55.4MB
pins2lts-mc-linux64( 0/ 8), 12.049:
pins2lts-mc-linux64( 0/ 8), 12.049: Queue width: 8B, total height: 3627567, memory: 27.68MB
pins2lts-mc-linux64( 0/ 8), 12.049: Tree memory: 480.0MB, 17.1 B/state, compr.: 14.5%
pins2lts-mc-linux64( 0/ 8), 12.049: Tree fill ratio (roots/leafs): 21.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 12.049: Stored 36 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 12.049: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 12.049: Est. total memory use: 507.7MB (~1051.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1822890911147010151;'/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'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1822890911147010151;'/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'
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)
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-07 finished in 89694 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' '!(G(F(p0)))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 59 transition count 72
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 59 transition count 72
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 59 transition count 71
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 52 transition count 64
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 52 transition count 64
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 45 transition count 57
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 45 transition count 57
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 38 transition count 50
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 38 transition count 50
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 63 place count 33 transition count 45
Iterating global reduction 1 with 5 rules applied. Total rules applied 68 place count 33 transition count 45
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 72 place count 29 transition count 41
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 29 transition count 41
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 29 transition count 37
Applied a total of 80 rules in 12 ms. Remains 29 /79 variables (removed 50) and now considering 37/83 (removed 46) transitions.
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 29 cols
[2024-05-28 07:42:27] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 07:42:27] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-28 07:42:27] [INFO ] Invariant cache hit.
[2024-05-28 07:42:27] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-28 07:42:27] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-28 07:42:27] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-28 07:42:27] [INFO ] Invariant cache hit.
[2024-05-28 07:42:27] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/79 places, 37/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 133 ms. Remains : 29/79 places, 37/83 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s24 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-08 finished in 237 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 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 59 transition count 72
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 59 transition count 72
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 59 transition count 71
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 52 transition count 64
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 52 transition count 64
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 45 transition count 57
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 45 transition count 57
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 38 transition count 50
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 38 transition count 50
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 63 place count 33 transition count 45
Iterating global reduction 1 with 5 rules applied. Total rules applied 68 place count 33 transition count 45
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 72 place count 29 transition count 41
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 29 transition count 41
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 29 transition count 37
Applied a total of 80 rules in 11 ms. Remains 29 /79 variables (removed 50) and now considering 37/83 (removed 46) transitions.
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 29 cols
[2024-05-28 07:42:27] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 07:42:27] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-28 07:42:27] [INFO ] Invariant cache hit.
[2024-05-28 07:42:27] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-28 07:42:27] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 07:42:27] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-28 07:42:27] [INFO ] Invariant cache hit.
[2024-05-28 07:42:27] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/79 places, 37/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 98 ms. Remains : 29/79 places, 37/83 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s6 s24)], 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-S064P15-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-09 finished in 154 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(p0) U !p1) U (p0 U G(p2))))'
Support contains 6 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 72 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 60 transition count 73
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 60 transition count 73
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 60 transition count 72
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 54 transition count 66
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 54 transition count 66
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 34 place count 48 transition count 60
Iterating global reduction 1 with 6 rules applied. Total rules applied 40 place count 48 transition count 60
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 44 transition count 56
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 44 transition count 56
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 42 transition count 54
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 42 transition count 54
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 41 transition count 53
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 41 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 55 place count 41 transition count 52
Applied a total of 55 rules in 15 ms. Remains 41 /79 variables (removed 38) and now considering 52/83 (removed 31) transitions.
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
// Phase 1: matrix 44 rows 41 cols
[2024-05-28 07:42:27] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 07:42:27] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
[2024-05-28 07:42:27] [INFO ] Invariant cache hit.
[2024-05-28 07:42:27] [INFO ] State equation strengthened by 29 read => feed constraints.
[2024-05-28 07:42:27] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-28 07:42:27] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
[2024-05-28 07:42:27] [INFO ] Invariant cache hit.
[2024-05-28 07:42:27] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/79 places, 52/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 121 ms. Remains : 41/79 places, 52/83 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0 p1), acceptance={} source=4 dest: 2}, { cond=(AND p2 p0 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ s26 s24), p0:(LEQ s35 s34), p1:(OR (LEQ 2 s20) (LEQ 3 s5))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 363 steps with 4 reset in 3 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-10 finished in 362 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' '!(G(F(((p0&&X(p1))||(X(p1)&&(X(F(p1)) U G(p2)))))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 74 transition count 83
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 69 transition count 78
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 69 transition count 78
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 69 transition count 77
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 66 transition count 74
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 66 transition count 74
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 62 transition count 70
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 62 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 32 place count 60 transition count 68
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 60 transition count 68
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 58 transition count 66
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 58 transition count 66
Applied a total of 38 rules in 13 ms. Remains 58 /79 variables (removed 21) and now considering 66/83 (removed 17) transitions.
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
// Phase 1: matrix 57 rows 58 cols
[2024-05-28 07:42:27] [INFO ] Computed 2 invariants in 5 ms
[2024-05-28 07:42:27] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-28 07:42:27] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-28 07:42:27] [INFO ] Invariant cache hit.
[2024-05-28 07:42:28] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-28 07:42:28] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2024-05-28 07:42:28] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-28 07:42:28] [INFO ] Invariant cache hit.
[2024-05-28 07:42:28] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/79 places, 66/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 58/79 places, 66/83 transitions.
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p2), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 3 s46), p2:(LEQ 3 s45), p1:(LEQ s10 s24)], 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 3 reset in 137 ms.
Product exploration explored 100000 steps with 0 reset in 277 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 167 edges and 58 vertex of which 51 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 16 factoid took 506 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter sensitive) to 5 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 12) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 07:42:29] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-28 07:42:29] [INFO ] Invariant cache hit.
[2024-05-28 07:42:29] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-28 07:42:29] [INFO ] After 16ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-28 07:42:29] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-28 07:42:29] [INFO ] After 12ms SMT Verify possible using 49 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 07:42:29] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 07:42:29] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 07:42:29] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 07:42:29] [INFO ] After 12ms SMT Verify possible using 49 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 07:42:29] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-05-28 07:42:29] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 66/66 transitions.
Graph (complete) has 117 edges and 58 vertex of which 52 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
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 52 transition count 61
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 60
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 60
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 7 place count 49 transition count 58
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 49 transition count 58
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 47 transition count 56
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 47 transition count 56
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 16 place count 44 transition count 53
Iterating global reduction 1 with 3 rules applied. Total rules applied 19 place count 44 transition count 53
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 43 transition count 52
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 43 transition count 52
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 42 transition count 51
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 42 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 42 transition count 50
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 42 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 41 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 40 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 28 place count 39 transition count 48
Applied a total of 28 rules in 17 ms. Remains 39 /58 variables (removed 19) and now considering 48/66 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 39/58 places, 48/66 transitions.
Finished random walk after 309 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=154 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) p2 (NOT p1))), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (AND (NOT p0) p2)), (F p2), (F (AND p0 (NOT p2))), (F (AND p0 p2)), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (AND p0 (NOT p2) (NOT p1))), (F (AND p0 p2 (NOT p1)))]
Knowledge based reduction with 16 factoid took 1177 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter sensitive) to 5 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-28 07:42:31] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-28 07:42:31] [INFO ] Invariant cache hit.
Proved EG (AND (NOT p0) (NOT p2))
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) p2 (NOT p1))), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (AND (NOT p0) p2)), (F p2), (F (AND p0 (NOT p2))), (F (AND p0 p2)), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (AND p0 (NOT p2) (NOT p1))), (F (AND p0 p2 (NOT p1))), (G (AND (NOT p0) (NOT p2)))]
Property proved to be false thanks to negative knowledge :(G (AND (NOT p0) (NOT p2)))
Knowledge based reduction with 16 factoid took 1197 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-11 finished in 4831 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 G(p1)))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 68 transition count 78
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 68 transition count 78
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 63 transition count 73
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 63 transition count 73
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 59 transition count 69
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 59 transition count 69
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 36 place count 57 transition count 67
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 57 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 56 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 56 transition count 66
Applied a total of 40 rules in 10 ms. Remains 56 /79 variables (removed 23) and now considering 66/83 (removed 17) transitions.
[2024-05-28 07:42:32] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
// Phase 1: matrix 57 rows 56 cols
[2024-05-28 07:42:32] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 07:42:32] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-28 07:42:32] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-28 07:42:32] [INFO ] Invariant cache hit.
[2024-05-28 07:42:32] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-05-28 07:42:32] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-28 07:42:32] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-28 07:42:32] [INFO ] Invariant cache hit.
[2024-05-28 07:42:32] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/79 places, 66/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 56/79 places, 66/83 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s16 s6), p0:(LEQ 3 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-12 finished in 333 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)||G(p1))))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 62 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 62 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 32 place count 59 transition count 68
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 59 transition count 68
Applied a total of 35 rules in 7 ms. Remains 59 /79 variables (removed 20) and now considering 68/83 (removed 15) transitions.
[2024-05-28 07:42:33] [INFO ] Flow matrix only has 59 transitions (discarded 9 similar events)
// Phase 1: matrix 59 rows 59 cols
[2024-05-28 07:42:33] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 07:42:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 07:42:33] [INFO ] Flow matrix only has 59 transitions (discarded 9 similar events)
[2024-05-28 07:42:33] [INFO ] Invariant cache hit.
[2024-05-28 07:42:33] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-28 07:42:33] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2024-05-28 07:42:33] [INFO ] Flow matrix only has 59 transitions (discarded 9 similar events)
[2024-05-28 07:42:33] [INFO ] Invariant cache hit.
[2024-05-28 07:42:33] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/79 places, 68/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 59/79 places, 68/83 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s31), p1:(GT s56 s58)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4 reset in 109 ms.
Product exploration explored 100000 steps with 1 reset in 152 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 122 edges and 59 vertex of which 53 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 90 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 92 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=92 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 119 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2024-05-28 07:42:33] [INFO ] Flow matrix only has 59 transitions (discarded 9 similar events)
[2024-05-28 07:42:33] [INFO ] Invariant cache hit.
[2024-05-28 07:42:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 07:42:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 07:42:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-28 07:42:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 07:42:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 07:42:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 07:42:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 07:42:34] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-28 07:42:34] [INFO ] [Nat]Added 51 Read/Feed constraints in 2 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 6 factoid took 140 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-S064P15-LTLCardinality-14 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-14 finished in 1113 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&&X(X(G(p1)))))))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 62 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 62 transition count 71
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 33 place count 58 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 37 place count 58 transition count 67
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 39 place count 56 transition count 65
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 56 transition count 65
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 55 transition count 64
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 55 transition count 64
Applied a total of 43 rules in 8 ms. Remains 55 /79 variables (removed 24) and now considering 64/83 (removed 19) transitions.
[2024-05-28 07:42:34] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 55 cols
[2024-05-28 07:42:34] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 07:42:34] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-28 07:42:34] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-28 07:42:34] [INFO ] Invariant cache hit.
[2024-05-28 07:42:34] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-28 07:42:34] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2024-05-28 07:42:34] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-28 07:42:34] [INFO ] Invariant cache hit.
[2024-05-28 07:42:34] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/79 places, 64/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 55/79 places, 64/83 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(LEQ s39 s10), p1:(LEQ 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-15 finished in 302 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)))'
[2024-05-28 07:42:34] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13313042669299209765
[2024-05-28 07:42:34] [INFO ] Computing symmetric may disable matrix : 83 transitions.
[2024-05-28 07:42:34] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:42:34] [INFO ] Computing symmetric may enable matrix : 83 transitions.
[2024-05-28 07:42:34] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:42:34] [INFO ] Computing Do-Not-Accords matrix : 83 transitions.
[2024-05-28 07:42:34] [INFO ] Applying decomposition
[2024-05-28 07:42:34] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 07:42:34] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13313042669299209765
Running compilation step : cd /tmp/ltsmin13313042669299209765;'/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'
[2024-05-28 07:42:34] [INFO ] Flatten gal took : 5 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/graph6529548215943221764.txt' '-o' '/tmp/graph6529548215943221764.bin' '-w' '/tmp/graph6529548215943221764.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6529548215943221764.bin' '-l' '-1' '-v' '-w' '/tmp/graph6529548215943221764.weights' '-q' '0' '-e' '0.001'
[2024-05-28 07:42:34] [INFO ] Decomposing Gal with order
[2024-05-28 07:42:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 07:42:34] [INFO ] Removed a total of 71 redundant transitions.
[2024-05-28 07:42:34] [INFO ] Flatten gal took : 10 ms
[2024-05-28 07:42:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 4 ms.
[2024-05-28 07:42:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality3043167800375525904.gal : 2 ms
[2024-05-28 07:42:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality4867519614462554716.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/LTLCardinality3043167800375525904.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4867519614462554716.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...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(i6.i0.u20.p86<3)"))))
Formula 0 simplified : GF!"(i6.i0.u20.p86<3)"
Compilation finished in 165 ms.
Running link step : cd /tmp/ltsmin13313042669299209765;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin13313042669299209765;'/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' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.040: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.040: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.324: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.325: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.340: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 1/ 8), 0.340: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.340: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.340: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.342: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.342: Initializing POR dependencies: labels 84, guards 83
pins2lts-mc-linux64( 7/ 8), 0.344: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.345: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.346: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.345: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.363: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.380: There are 85 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.380: State length is 80, there are 87 groups
pins2lts-mc-linux64( 0/ 8), 0.380: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.380: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.380: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.380: Visible groups: 0 / 87, labels: 1 / 85
pins2lts-mc-linux64( 0/ 8), 0.380: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.380: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.403: [Blue] ~120 levels ~960 states ~1064 transitions
pins2lts-mc-linux64( 1/ 8), 0.427: [Blue] ~240 levels ~1920 states ~2024 transitions
pins2lts-mc-linux64( 7/ 8), 0.471: [Blue] ~480 levels ~3840 states ~3944 transitions
pins2lts-mc-linux64( 5/ 8), 0.542: [Blue] ~960 levels ~7680 states ~7784 transitions
pins2lts-mc-linux64( 1/ 8), 0.658: [Blue] ~1920 levels ~15360 states ~15464 transitions
pins2lts-mc-linux64( 7/ 8), 0.831: [Blue] ~3840 levels ~30720 states ~30824 transitions
pins2lts-mc-linux64( 1/ 8), 1.041: [Blue] ~7680 levels ~61440 states ~61544 transitions
pins2lts-mc-linux64( 7/ 8), 1.348: [Blue] ~15360 levels ~122880 states ~122984 transitions
pins2lts-mc-linux64( 7/ 8), 1.828: [Blue] ~30720 levels ~245760 states ~245864 transitions
pins2lts-mc-linux64( 1/ 8), 2.615: [Blue] ~61440 levels ~491520 states ~491624 transitions
pins2lts-mc-linux64( 1/ 8), 3.797: [Blue] ~122880 levels ~983040 states ~983144 transitions
pins2lts-mc-linux64( 7/ 8), 5.631: [Blue] ~245760 levels ~1966080 states ~1966184 transitions
pins2lts-mc-linux64( 1/ 8), 9.015: [Blue] ~491520 levels ~3932160 states ~3932264 transitions
pins2lts-mc-linux64( 7/ 8), 16.888: [Blue] ~983040 levels ~7864320 states ~7864424 transitions
pins2lts-mc-linux64( 3/ 8), 21.129: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 21.470:
pins2lts-mc-linux64( 0/ 8), 21.470: Explored 8298848 states 8298976 transitions, fanout: 1.000
pins2lts-mc-linux64( 0/ 8), 21.471: Total exploration time 21.070 sec (20.740 sec minimum, 20.839 sec on average)
pins2lts-mc-linux64( 0/ 8), 21.471: States per second: 393870, Transitions per second: 393876
pins2lts-mc-linux64( 0/ 8), 21.471:
pins2lts-mc-linux64( 0/ 8), 21.471: State space has 7223860 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 21.471: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 21.471: blue states: 8298848 (114.88%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 21.471: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 21.471: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 21.471:
pins2lts-mc-linux64( 0/ 8), 21.471: Total memory used for local state coloring: 126.6MB
pins2lts-mc-linux64( 0/ 8), 21.471:
pins2lts-mc-linux64( 0/ 8), 21.471: Queue width: 8B, total height: 8298846, memory: 63.32MB
pins2lts-mc-linux64( 0/ 8), 21.471: Tree memory: 311.1MB, 45.2 B/state, compr.: 14.0%
pins2lts-mc-linux64( 0/ 8), 21.471: Tree fill ratio (roots/leafs): 5.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 21.471: Stored 83 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 21.471: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 21.471: Est. total memory use: 374.4MB (~1087.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13313042669299209765;'/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' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13313042669299209765;'/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' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-28 08:03:12] [INFO ] Flatten gal took : 203 ms
[2024-05-28 08:03:13] [INFO ] Time to serialize gal into /tmp/LTLCardinality2197034924932127655.gal : 74 ms
[2024-05-28 08:03:13] [INFO ] Time to serialize properties into /tmp/LTLCardinality9013276518219833751.ltl : 12 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/LTLCardinality2197034924932127655.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9013276518219833751.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...297
Read 1 LTL properties
Checking formula 0 : !((F(G("(p86<3)"))))
Formula 0 simplified : GF!"(p86<3)"
Detected timeout of ITS tools.
[2024-05-28 08:23:50] [INFO ] Flatten gal took : 21 ms
[2024-05-28 08:23:50] [INFO ] Input system was already deterministic with 83 transitions.
[2024-05-28 08:23:50] [INFO ] Transformed 79 places.
[2024-05-28 08:23:50] [INFO ] Transformed 83 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 08:23:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality9978294487001087561.gal : 2 ms
[2024-05-28 08:23:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality6103636391536423890.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/LTLCardinality9978294487001087561.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6103636391536423890.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(G("(p86<3)"))))
Formula 0 simplified : GF!"(p86<3)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7894376 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16044312 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-S064P15"
export BK_EXAMINATION="LTLCardinality"
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-S064P15, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r351-tall-171679102100322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P15.tgz
mv SemanticWebServices-PT-S064P15 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;