About the Execution of 2023-gold for FamilyReunion-PT-L00010M0001C001P001G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 666.292 | 51709.00 | 82609.00 | 694.90 | TFFFFFTFTFTFFTTT | 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.r175-smll-171636280400303.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 FamilyReunion-PT-L00010M0001C001P001G001, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636280400303
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 20K Apr 11 20:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 11 20:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Apr 11 20:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 115K Apr 11 20:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 58K Apr 11 20:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 440K Apr 11 20:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 57K Apr 11 20:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 220K Apr 11 20:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.3K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 24 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 552K May 18 16:42 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 FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-00
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-01
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-02
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-03
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-04
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-05
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-06
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-07
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-08
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-09
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-10
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-11
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-12
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-13
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-14
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716651723889
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00010M0001C001P001G001
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 15:42:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 15:42:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 15:42:07] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2024-05-25 15:42:07] [INFO ] Transformed 1475 places.
[2024-05-25 15:42:07] [INFO ] Transformed 1234 transitions.
[2024-05-25 15:42:07] [INFO ] Parsed PT model containing 1475 places and 1234 transitions and 3799 arcs in 327 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 10 places and 0 transitions.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 362 out of 1465 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1234/1234 transitions.
Reduce places removed 45 places and 0 transitions.
Discarding 129 places :
Implicit places reduction removed 129 places
Iterating post reduction 0 with 174 rules applied. Total rules applied 174 place count 1291 transition count 1234
Discarding 86 places :
Symmetric choice reduction at 1 with 86 rule applications. Total rules 260 place count 1205 transition count 1137
Iterating global reduction 1 with 86 rules applied. Total rules applied 346 place count 1205 transition count 1137
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 1 with 10 rules applied. Total rules applied 356 place count 1195 transition count 1137
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 377 place count 1174 transition count 1116
Iterating global reduction 2 with 21 rules applied. Total rules applied 398 place count 1174 transition count 1116
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 409 place count 1163 transition count 1105
Iterating global reduction 2 with 11 rules applied. Total rules applied 420 place count 1163 transition count 1105
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 421 place count 1162 transition count 1094
Iterating global reduction 2 with 1 rules applied. Total rules applied 422 place count 1162 transition count 1094
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 433 place count 1151 transition count 1094
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 444 place count 1140 transition count 1083
Iterating global reduction 3 with 11 rules applied. Total rules applied 455 place count 1140 transition count 1083
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 466 place count 1129 transition count 1072
Iterating global reduction 3 with 11 rules applied. Total rules applied 477 place count 1129 transition count 1072
Applied a total of 477 rules in 591 ms. Remains 1129 /1465 variables (removed 336) and now considering 1072/1234 (removed 162) transitions.
// Phase 1: matrix 1072 rows 1129 cols
[2024-05-25 15:42:08] [INFO ] Computed 152 invariants in 101 ms
[2024-05-25 15:42:09] [INFO ] Implicit Places using invariants in 1139 ms returned [564, 829, 835]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1190 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1126/1465 places, 1072/1234 transitions.
Applied a total of 0 rules in 40 ms. Remains 1126 /1126 variables (removed 0) and now considering 1072/1072 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1837 ms. Remains : 1126/1465 places, 1072/1234 transitions.
Support contains 362 out of 1126 places after structural reductions.
[2024-05-25 15:42:09] [INFO ] Flatten gal took : 174 ms
[2024-05-25 15:42:10] [INFO ] Flatten gal took : 116 ms
[2024-05-25 15:42:10] [INFO ] Input system was already deterministic with 1072 transitions.
Support contains 329 out of 1126 places (down from 362) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 324 ms. (steps per millisecond=30 ) properties (out of 34) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1072 rows 1126 cols
[2024-05-25 15:42:10] [INFO ] Computed 149 invariants in 26 ms
[2024-05-25 15:42:11] [INFO ] [Real]Absence check using 0 positive and 149 generalized place invariants in 124 ms returned sat
[2024-05-25 15:42:11] [INFO ] After 504ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 15:42:11] [INFO ] [Nat]Absence check using 0 positive and 149 generalized place invariants in 89 ms returned sat
[2024-05-25 15:42:12] [INFO ] After 940ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 15:42:12] [INFO ] After 1106ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 114 ms.
[2024-05-25 15:42:12] [INFO ] After 1647ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 92 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=46 )
Parikh walk visited 1 properties in 4 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1126 stabilizing places and 1072 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1126 transition count 1072
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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(((F(p1)&&G(p2))||p0))))'
Support contains 33 out of 1126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Graph (complete) has 1545 edges and 1126 vertex of which 322 are kept as prefixes of interest. Removing 804 places using SCC suffix rule.7 ms
Discarding 804 places :
Also discarding 753 output transitions
Drop transitions removed 753 transitions
Reduce places removed 11 places and 11 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 187 transitions
Trivial Post-agglo rules discarded 187 transitions
Performed 187 trivial Post agglomeration. Transition count delta: 187
Iterating post reduction 0 with 190 rules applied. Total rules applied 191 place count 308 transition count 121
Reduce places removed 187 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 1 with 209 rules applied. Total rules applied 400 place count 121 transition count 99
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 422 place count 99 transition count 99
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 422 place count 99 transition count 88
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 444 place count 88 transition count 88
Applied a total of 444 rules in 34 ms. Remains 88 /1126 variables (removed 1038) and now considering 88/1072 (removed 984) transitions.
// Phase 1: matrix 88 rows 88 cols
[2024-05-25 15:42:13] [INFO ] Computed 11 invariants in 1 ms
[2024-05-25 15:42:13] [INFO ] Implicit Places using invariants in 76 ms returned [11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 77 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/1126 places, 88/1072 transitions.
Applied a total of 0 rules in 7 ms. Remains 77 /77 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 118 ms. Remains : 77/1126 places, 88/1072 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 390 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GEQ s73 1) (GEQ s74 1) (GEQ s75 1) (GEQ s76 1) (GEQ s69 1) (GEQ s70 1) (GEQ s71 1) (GEQ s72 1) (GEQ s66 1) (GEQ s67 1) (GEQ s68 1)), p2:(AND (OR (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 279 steps with 12 reset in 12 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-01 finished in 598 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((X(F(p2))||p1))||p0) U G(p2)))'
Support contains 33 out of 1126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Graph (complete) has 1545 edges and 1126 vertex of which 1122 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.7 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Reduce places removed 11 places and 11 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 501 rules applied. Total rules applied 502 place count 1107 transition count 560
Reduce places removed 497 places and 0 transitions.
Iterating post reduction 1 with 497 rules applied. Total rules applied 999 place count 610 transition count 560
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 999 place count 610 transition count 448
Deduced a syphon composed of 112 places in 1 ms
Ensure Unique test removed 55 places
Reduce places removed 167 places and 0 transitions.
Iterating global reduction 2 with 279 rules applied. Total rules applied 1278 place count 443 transition count 448
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 2 with 33 rules applied. Total rules applied 1311 place count 443 transition count 415
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 3 with 33 rules applied. Total rules applied 1344 place count 410 transition count 415
Discarding 35 places :
Symmetric choice reduction at 4 with 35 rule applications. Total rules 1379 place count 375 transition count 370
Iterating global reduction 4 with 35 rules applied. Total rules applied 1414 place count 375 transition count 370
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 4 with 43 rules applied. Total rules applied 1457 place count 375 transition count 327
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 5 with 32 rules applied. Total rules applied 1489 place count 343 transition count 327
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 1489 place count 343 transition count 314
Deduced a syphon composed of 13 places in 1 ms
Ensure Unique test removed 11 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 37 rules applied. Total rules applied 1526 place count 319 transition count 314
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1529 place count 316 transition count 281
Iterating global reduction 6 with 3 rules applied. Total rules applied 1532 place count 316 transition count 281
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Discarding 41 places :
Implicit places reduction removed 41 places
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 6 with 94 rules applied. Total rules applied 1626 place count 275 transition count 228
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 7 with 31 rules applied. Total rules applied 1657 place count 244 transition count 228
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 21 Pre rules applied. Total rules applied 1657 place count 244 transition count 207
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 8 with 42 rules applied. Total rules applied 1699 place count 223 transition count 207
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 8 with 66 rules applied. Total rules applied 1765 place count 190 transition count 174
Reduce places removed 11 places and 11 transitions.
Iterating global reduction 8 with 11 rules applied. Total rules applied 1776 place count 179 transition count 163
Applied a total of 1776 rules in 153 ms. Remains 179 /1126 variables (removed 947) and now considering 163/1072 (removed 909) transitions.
// Phase 1: matrix 163 rows 179 cols
[2024-05-25 15:42:14] [INFO ] Computed 38 invariants in 5 ms
[2024-05-25 15:42:14] [INFO ] Implicit Places using invariants in 196 ms returned [0, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 33, 35, 37, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 69, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 167]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 199 ms to find 37 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 142/1126 places, 163/1072 transitions.
Graph (complete) has 152 edges and 142 vertex of which 132 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Reduce places removed 11 places and 11 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 121 transition count 110
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 89 transition count 110
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 65 place count 89 transition count 99
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 87 place count 78 transition count 99
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 109 place count 67 transition count 88
Applied a total of 109 rules in 11 ms. Remains 67 /142 variables (removed 75) and now considering 88/163 (removed 75) transitions.
// Phase 1: matrix 88 rows 67 cols
[2024-05-25 15:42:14] [INFO ] Computed 1 invariants in 1 ms
[2024-05-25 15:42:14] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-25 15:42:14] [INFO ] Invariant cache hit.
[2024-05-25 15:42:14] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 67/1126 places, 88/1072 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 471 ms. Remains : 67/1126 places, 88/1072 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-02 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)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (GEQ s22 1) (GEQ s20 1) (GEQ s21 1) (GEQ s18 1) (GEQ s19 1) (GEQ s16 1) (GEQ s17 1) (GEQ s14 1) (GEQ s15 1) (GEQ s12 1) (GEQ s13 1)), p0:(OR (GEQ s...], 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 30 steps with 1 reset in 0 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-02 finished in 610 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)&&F(p1))))'
Support contains 44 out of 1126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Graph (complete) has 1545 edges and 1126 vertex of which 654 are kept as prefixes of interest. Removing 472 places using SCC suffix rule.4 ms
Discarding 472 places :
Also discarding 434 output transitions
Drop transitions removed 434 transitions
Reduce places removed 11 places and 11 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 385 transitions
Trivial Post-agglo rules discarded 385 transitions
Performed 385 trivial Post agglomeration. Transition count delta: 385
Iterating post reduction 0 with 389 rules applied. Total rules applied 390 place count 639 transition count 242
Reduce places removed 385 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 429 rules applied. Total rules applied 819 place count 243 transition count 209
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 841 place count 221 transition count 209
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 55 Pre rules applied. Total rules applied 841 place count 221 transition count 154
Deduced a syphon composed of 55 places in 0 ms
Ensure Unique test removed 22 places
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 973 place count 144 transition count 154
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 984 place count 133 transition count 143
Iterating global reduction 3 with 11 rules applied. Total rules applied 995 place count 133 transition count 143
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 3 with 22 rules applied. Total rules applied 1017 place count 133 transition count 121
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 1028 place count 122 transition count 121
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 11 Pre rules applied. Total rules applied 1028 place count 122 transition count 110
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 11 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 33 rules applied. Total rules applied 1061 place count 100 transition count 110
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 1083 place count 89 transition count 99
Reduce places removed 11 places and 11 transitions.
Iterating global reduction 5 with 11 rules applied. Total rules applied 1094 place count 78 transition count 88
Applied a total of 1094 rules in 35 ms. Remains 78 /1126 variables (removed 1048) and now considering 88/1072 (removed 984) transitions.
// Phase 1: matrix 88 rows 78 cols
[2024-05-25 15:42:14] [INFO ] Computed 1 invariants in 1 ms
[2024-05-25 15:42:14] [INFO ] Implicit Places using invariants in 65 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 70 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/1126 places, 88/1072 transitions.
Applied a total of 0 rules in 7 ms. Remains 77 /77 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 112 ms. Remains : 77/1126 places, 88/1072 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s71 1) (GEQ s72 1) (GEQ s70 1) (GEQ s73 1) (GEQ s69 1) (GEQ s74 1) (GEQ s68 1) (GEQ s75 1) (GEQ s76 1) (GEQ s55 1) (GEQ s59 1) (GEQ s58 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 17747 steps with 1744 reset in 181 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-03 finished in 448 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((G(p2)||p1))&&p0)))'
Support contains 77 out of 1126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1122 transition count 1072
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 52 place count 1074 transition count 1014
Iterating global reduction 1 with 48 rules applied. Total rules applied 100 place count 1074 transition count 1014
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 1 with 22 rules applied. Total rules applied 122 place count 1063 transition count 1003
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 146 place count 1039 transition count 969
Iterating global reduction 2 with 24 rules applied. Total rules applied 170 place count 1039 transition count 969
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 181 place count 1028 transition count 969
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 204 place count 1005 transition count 936
Iterating global reduction 3 with 23 rules applied. Total rules applied 227 place count 1005 transition count 936
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 260 place count 972 transition count 903
Iterating global reduction 3 with 33 rules applied. Total rules applied 293 place count 972 transition count 903
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 3 with 22 rules applied. Total rules applied 315 place count 961 transition count 892
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 326 place count 950 transition count 881
Iterating global reduction 4 with 11 rules applied. Total rules applied 337 place count 950 transition count 881
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 348 place count 939 transition count 870
Iterating global reduction 4 with 11 rules applied. Total rules applied 359 place count 939 transition count 870
Applied a total of 359 rules in 621 ms. Remains 939 /1126 variables (removed 187) and now considering 870/1072 (removed 202) transitions.
// Phase 1: matrix 870 rows 939 cols
[2024-05-25 15:42:15] [INFO ] Computed 112 invariants in 19 ms
[2024-05-25 15:42:16] [INFO ] Implicit Places using invariants in 529 ms returned [77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 187, 443, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 498, 687, 688, 689, 690, 691, 692, 693, 694, 695, 839]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 532 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 905/1126 places, 870/1072 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 885 transition count 850
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 885 transition count 850
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 875 transition count 830
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 875 transition count 830
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 865 transition count 820
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 865 transition count 820
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 90 place count 855 transition count 810
Iterating global reduction 0 with 10 rules applied. Total rules applied 100 place count 855 transition count 810
Applied a total of 100 rules in 151 ms. Remains 855 /905 variables (removed 50) and now considering 810/870 (removed 60) transitions.
// Phase 1: matrix 810 rows 855 cols
[2024-05-25 15:42:16] [INFO ] Computed 78 invariants in 11 ms
[2024-05-25 15:42:16] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-05-25 15:42:16] [INFO ] Invariant cache hit.
[2024-05-25 15:42:17] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1150 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 855/1126 places, 810/1072 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2456 ms. Remains : 855/1126 places, 810/1072 transitions.
Stuttering acceptance computed with spot in 196 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={} source=4 dest: 3}]], initial=1, aps=[p2:(OR (AND (GEQ s287 1) (GEQ s309 1)) (AND (GEQ s290 1) (GEQ s312 1)) (AND (GEQ s295 1) (GEQ s317 1)) (AND (GEQ s287 1) (GEQ s298 1)) (AND (GEQ s288 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-04 finished in 2687 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(X(p0))||G(p1)))'
Support contains 35 out of 1126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1122 transition count 1072
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 62 place count 1064 transition count 1014
Iterating global reduction 1 with 58 rules applied. Total rules applied 120 place count 1064 transition count 1014
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 1 with 22 rules applied. Total rules applied 142 place count 1053 transition count 1003
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 166 place count 1029 transition count 969
Iterating global reduction 2 with 24 rules applied. Total rules applied 190 place count 1029 transition count 969
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 201 place count 1018 transition count 969
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 224 place count 995 transition count 936
Iterating global reduction 3 with 23 rules applied. Total rules applied 247 place count 995 transition count 936
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 269 place count 973 transition count 914
Iterating global reduction 3 with 22 rules applied. Total rules applied 291 place count 973 transition count 914
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 302 place count 962 transition count 903
Iterating global reduction 3 with 11 rules applied. Total rules applied 313 place count 962 transition count 903
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 324 place count 951 transition count 892
Iterating global reduction 3 with 11 rules applied. Total rules applied 335 place count 951 transition count 892
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 346 place count 940 transition count 881
Iterating global reduction 3 with 11 rules applied. Total rules applied 357 place count 940 transition count 881
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 368 place count 929 transition count 870
Iterating global reduction 3 with 11 rules applied. Total rules applied 379 place count 929 transition count 870
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 390 place count 918 transition count 859
Iterating global reduction 3 with 11 rules applied. Total rules applied 401 place count 918 transition count 859
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 412 place count 907 transition count 848
Iterating global reduction 3 with 11 rules applied. Total rules applied 423 place count 907 transition count 848
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 434 place count 896 transition count 837
Iterating global reduction 3 with 11 rules applied. Total rules applied 445 place count 896 transition count 837
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 3 with 22 rules applied. Total rules applied 467 place count 885 transition count 826
Applied a total of 467 rules in 364 ms. Remains 885 /1126 variables (removed 241) and now considering 826/1072 (removed 246) transitions.
// Phase 1: matrix 826 rows 885 cols
[2024-05-25 15:42:18] [INFO ] Computed 112 invariants in 11 ms
[2024-05-25 15:42:18] [INFO ] Implicit Places using invariants in 543 ms returned [88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 165, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 444, 633, 634, 635, 636, 637, 638, 639, 640, 641, 785]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 548 ms to find 44 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 841/1126 places, 826/1072 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 821 transition count 806
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 821 transition count 806
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 811 transition count 786
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 811 transition count 786
Applied a total of 60 rules in 73 ms. Remains 811 /841 variables (removed 30) and now considering 786/826 (removed 40) transitions.
// Phase 1: matrix 786 rows 811 cols
[2024-05-25 15:42:18] [INFO ] Computed 68 invariants in 7 ms
[2024-05-25 15:42:19] [INFO ] Implicit Places using invariants in 329 ms returned []
[2024-05-25 15:42:19] [INFO ] Invariant cache hit.
[2024-05-25 15:42:19] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 811/1126 places, 786/1072 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2183 ms. Remains : 811/1126 places, 786/1072 transitions.
Stuttering acceptance computed with spot in 245 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(OR (GEQ s125 1) (GEQ s124 1) (GEQ s123 1) (GEQ s122 1) (GEQ s129 1) (GEQ s128 1) (GEQ s127 1) (GEQ s126 1) (GEQ s131 1) (GEQ s130 1) (GEQ s113 1) (GEQ...], 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, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-05 finished in 2456 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(!G(p0))||F(X(p1))) U p2))'
Support contains 44 out of 1126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Graph (complete) has 1545 edges and 1126 vertex of which 753 are kept as prefixes of interest. Removing 373 places using SCC suffix rule.3 ms
Discarding 373 places :
Also discarding 346 output transitions
Drop transitions removed 346 transitions
Reduce places removed 11 places and 11 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 341 transitions
Trivial Post-agglo rules discarded 341 transitions
Performed 341 trivial Post agglomeration. Transition count delta: 341
Iterating post reduction 0 with 345 rules applied. Total rules applied 346 place count 738 transition count 374
Reduce places removed 341 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 385 rules applied. Total rules applied 731 place count 386 transition count 341
Reduce places removed 22 places and 0 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Iterating post reduction 2 with 55 rules applied. Total rules applied 786 place count 364 transition count 308
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 3 with 33 rules applied. Total rules applied 819 place count 331 transition count 308
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 55 Pre rules applied. Total rules applied 819 place count 331 transition count 253
Deduced a syphon composed of 55 places in 1 ms
Ensure Unique test removed 22 places
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 132 rules applied. Total rules applied 951 place count 254 transition count 253
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 4 with 22 rules applied. Total rules applied 973 place count 254 transition count 231
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 995 place count 232 transition count 231
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1006 place count 221 transition count 220
Iterating global reduction 6 with 11 rules applied. Total rules applied 1017 place count 221 transition count 220
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 1017 place count 221 transition count 209
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 1039 place count 210 transition count 209
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1040 place count 209 transition count 198
Iterating global reduction 6 with 1 rules applied. Total rules applied 1041 place count 209 transition count 198
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 20 places :
Implicit places reduction removed 20 places
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 6 with 42 rules applied. Total rules applied 1083 place count 189 transition count 176
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 1094 place count 178 transition count 176
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 11 Pre rules applied. Total rules applied 1094 place count 178 transition count 165
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 8 with 22 rules applied. Total rules applied 1116 place count 167 transition count 165
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 8 with 22 rules applied. Total rules applied 1138 place count 156 transition count 154
Applied a total of 1138 rules in 68 ms. Remains 156 /1126 variables (removed 970) and now considering 154/1072 (removed 918) transitions.
// Phase 1: matrix 154 rows 156 cols
[2024-05-25 15:42:20] [INFO ] Computed 13 invariants in 2 ms
[2024-05-25 15:42:20] [INFO ] Implicit Places using invariants in 110 ms returned [11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 99, 122]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 116 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 143/1126 places, 154/1072 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 143 transition count 132
Reduce places removed 22 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 33 rules applied. Total rules applied 55 place count 121 transition count 121
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 66 place count 110 transition count 121
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 66 place count 110 transition count 110
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 88 place count 99 transition count 110
Applied a total of 88 rules in 33 ms. Remains 99 /143 variables (removed 44) and now considering 110/154 (removed 44) transitions.
// Phase 1: matrix 110 rows 99 cols
[2024-05-25 15:42:20] [INFO ] Computed 0 invariants in 1 ms
[2024-05-25 15:42:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-25 15:42:20] [INFO ] Invariant cache hit.
[2024-05-25 15:42:20] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 99/1126 places, 110/1072 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 345 ms. Remains : 99/1126 places, 110/1072 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p2), (OR (NOT p2) (AND p0 (NOT p1))), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND p2 p0 (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (GEQ s72 1) (GEQ s71 1) (GEQ s74 1) (GEQ s73 1) (GEQ s68 1) (GEQ s67 1) (GEQ s70 1) (GEQ s69 1) (GEQ s66 1) (GEQ s76 1) (GEQ s75 1)), p1:(OR (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 4969 reset in 616 ms.
Product exploration explored 100000 steps with 4953 reset in 686 ms.
Computed a total of 99 stabilizing places and 110 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 110
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT p2)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 11 factoid took 948 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p2)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT p2)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p2)]
Knowledge based reduction with 11 factoid took 1130 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 51 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p2)]
[2024-05-25 15:42:24] [INFO ] Invariant cache hit.
[2024-05-25 15:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:42:24] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2024-05-25 15:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:42:24] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-25 15:42:24] [INFO ] Computed and/alt/rep : 88/99/88 causal constraints (skipped 0 transitions) in 11 ms.
[2024-05-25 15:42:24] [INFO ] Added : 22 causal constraints over 5 iterations in 125 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 11 out of 99 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 99/99 places, 110/110 transitions.
Applied a total of 0 rules in 4 ms. Remains 99 /99 variables (removed 0) and now considering 110/110 (removed 0) transitions.
[2024-05-25 15:42:24] [INFO ] Invariant cache hit.
[2024-05-25 15:42:24] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-25 15:42:24] [INFO ] Invariant cache hit.
[2024-05-25 15:42:25] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-25 15:42:25] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-25 15:42:25] [INFO ] Invariant cache hit.
[2024-05-25 15:42:25] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 277 ms. Remains : 99/99 places, 110/110 transitions.
Computed a total of 99 stabilizing places and 110 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 110
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 131 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 48 ms :[(NOT p2)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2))), (F (G (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 4 factoid took 167 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 51 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p2)]
[2024-05-25 15:42:25] [INFO ] Invariant cache hit.
[2024-05-25 15:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:42:25] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-25 15:42:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:42:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:42:26] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2024-05-25 15:42:26] [INFO ] Computed and/alt/rep : 88/99/88 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-25 15:42:26] [INFO ] Added : 22 causal constraints over 5 iterations in 98 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 54 ms :[(NOT p2)]
Product exploration explored 100000 steps with 4998 reset in 199 ms.
Product exploration explored 100000 steps with 5009 reset in 214 ms.
Built C files in :
/tmp/ltsmin16761684431689670096
[2024-05-25 15:42:26] [INFO ] Computing symmetric may disable matrix : 110 transitions.
[2024-05-25 15:42:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:42:26] [INFO ] Computing symmetric may enable matrix : 110 transitions.
[2024-05-25 15:42:26] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:42:26] [INFO ] Computing Do-Not-Accords matrix : 110 transitions.
[2024-05-25 15:42:26] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:42:26] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16761684431689670096
Running compilation step : cd /tmp/ltsmin16761684431689670096;'/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 510 ms.
Running link step : cd /tmp/ltsmin16761684431689670096;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin16761684431689670096;'/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/stateBased17336175545821979273.hoa' '--buchi-type=spotba'
LTSmin run took 292 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-06 finished in 7407 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(G(p0))||G(p1))))'
Support contains 3 out of 1126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1122 transition count 1072
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 63 place count 1063 transition count 1003
Iterating global reduction 1 with 59 rules applied. Total rules applied 122 place count 1063 transition count 1003
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 1 with 22 rules applied. Total rules applied 144 place count 1052 transition count 992
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 179 place count 1017 transition count 947
Iterating global reduction 2 with 35 rules applied. Total rules applied 214 place count 1017 transition count 947
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 225 place count 1006 transition count 947
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 249 place count 982 transition count 903
Iterating global reduction 3 with 24 rules applied. Total rules applied 273 place count 982 transition count 903
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 3 with 11 rules applied. Total rules applied 284 place count 971 transition count 903
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 317 place count 938 transition count 870
Iterating global reduction 4 with 33 rules applied. Total rules applied 350 place count 938 transition count 870
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 4 with 22 rules applied. Total rules applied 372 place count 927 transition count 859
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 383 place count 916 transition count 848
Iterating global reduction 5 with 11 rules applied. Total rules applied 394 place count 916 transition count 848
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 405 place count 905 transition count 837
Iterating global reduction 5 with 11 rules applied. Total rules applied 416 place count 905 transition count 837
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 427 place count 894 transition count 826
Iterating global reduction 5 with 11 rules applied. Total rules applied 438 place count 894 transition count 826
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 449 place count 883 transition count 815
Iterating global reduction 5 with 11 rules applied. Total rules applied 460 place count 883 transition count 815
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 471 place count 872 transition count 804
Iterating global reduction 5 with 11 rules applied. Total rules applied 482 place count 872 transition count 804
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 492 place count 862 transition count 794
Iterating global reduction 5 with 10 rules applied. Total rules applied 502 place count 862 transition count 794
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 512 place count 852 transition count 784
Iterating global reduction 5 with 10 rules applied. Total rules applied 522 place count 852 transition count 784
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 5 with 20 rules applied. Total rules applied 542 place count 842 transition count 774
Applied a total of 542 rules in 596 ms. Remains 842 /1126 variables (removed 284) and now considering 774/1072 (removed 298) transitions.
// Phase 1: matrix 774 rows 842 cols
[2024-05-25 15:42:28] [INFO ] Computed 91 invariants in 6 ms
[2024-05-25 15:42:28] [INFO ] Implicit Places using invariants in 635 ms returned [146, 346, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 401, 590, 591, 592, 593, 594, 595, 596, 597, 598, 742]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 636 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 819/1126 places, 774/1072 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 799 transition count 754
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 799 transition count 754
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 789 transition count 734
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 789 transition count 734
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 779 transition count 724
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 779 transition count 724
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 90 place count 769 transition count 714
Iterating global reduction 0 with 10 rules applied. Total rules applied 100 place count 769 transition count 714
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 110 place count 759 transition count 704
Iterating global reduction 0 with 10 rules applied. Total rules applied 120 place count 759 transition count 704
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 130 place count 749 transition count 694
Iterating global reduction 0 with 10 rules applied. Total rules applied 140 place count 749 transition count 694
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 150 place count 739 transition count 684
Iterating global reduction 0 with 10 rules applied. Total rules applied 160 place count 739 transition count 684
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 170 place count 729 transition count 674
Iterating global reduction 0 with 10 rules applied. Total rules applied 180 place count 729 transition count 674
Applied a total of 180 rules in 314 ms. Remains 729 /819 variables (removed 90) and now considering 674/774 (removed 100) transitions.
// Phase 1: matrix 674 rows 729 cols
[2024-05-25 15:42:29] [INFO ] Computed 68 invariants in 6 ms
[2024-05-25 15:42:29] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-05-25 15:42:29] [INFO ] Invariant cache hit.
[2024-05-25 15:42:30] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1289 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 729/1126 places, 674/1072 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2835 ms. Remains : 729/1126 places, 674/1072 transitions.
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(AND (GEQ s77 1) (GEQ s105 1)), p0:(LT s154 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 155 reset in 357 ms.
Product exploration explored 100000 steps with 155 reset in 330 ms.
Computed a total of 729 stabilizing places and 674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 729 transition count 674
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 15 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-08 finished in 3936 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)||F(p1))))'
Support contains 5 out of 1126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1123 transition count 1072
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 62 place count 1064 transition count 1003
Iterating global reduction 1 with 59 rules applied. Total rules applied 121 place count 1064 transition count 1003
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 1 with 22 rules applied. Total rules applied 143 place count 1053 transition count 992
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 178 place count 1018 transition count 947
Iterating global reduction 2 with 35 rules applied. Total rules applied 213 place count 1018 transition count 947
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 224 place count 1007 transition count 947
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 248 place count 983 transition count 903
Iterating global reduction 3 with 24 rules applied. Total rules applied 272 place count 983 transition count 903
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 3 with 11 rules applied. Total rules applied 283 place count 972 transition count 903
Discarding 32 places :
Symmetric choice reduction at 4 with 32 rule applications. Total rules 315 place count 940 transition count 871
Iterating global reduction 4 with 32 rules applied. Total rules applied 347 place count 940 transition count 871
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 4 with 20 rules applied. Total rules applied 367 place count 930 transition count 861
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 378 place count 919 transition count 850
Iterating global reduction 5 with 11 rules applied. Total rules applied 389 place count 919 transition count 850
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 400 place count 908 transition count 839
Iterating global reduction 5 with 11 rules applied. Total rules applied 411 place count 908 transition count 839
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 421 place count 898 transition count 829
Iterating global reduction 5 with 10 rules applied. Total rules applied 431 place count 898 transition count 829
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 441 place count 888 transition count 819
Iterating global reduction 5 with 10 rules applied. Total rules applied 451 place count 888 transition count 819
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 461 place count 878 transition count 809
Iterating global reduction 5 with 10 rules applied. Total rules applied 471 place count 878 transition count 809
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 481 place count 868 transition count 799
Iterating global reduction 5 with 10 rules applied. Total rules applied 491 place count 868 transition count 799
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 501 place count 858 transition count 789
Iterating global reduction 5 with 10 rules applied. Total rules applied 511 place count 858 transition count 789
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 5 with 20 rules applied. Total rules applied 531 place count 848 transition count 779
Applied a total of 531 rules in 362 ms. Remains 848 /1126 variables (removed 278) and now considering 779/1072 (removed 293) transitions.
// Phase 1: matrix 779 rows 848 cols
[2024-05-25 15:42:31] [INFO ] Computed 93 invariants in 6 ms
[2024-05-25 15:42:32] [INFO ] Implicit Places using invariants in 340 ms returned [77, 90, 149, 351, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 406, 596, 597, 598, 599, 600, 601, 602, 603, 604, 748]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 342 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 823/1126 places, 779/1072 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 803 transition count 759
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 803 transition count 759
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 793 transition count 739
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 793 transition count 739
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 783 transition count 729
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 783 transition count 729
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 90 place count 773 transition count 719
Iterating global reduction 0 with 10 rules applied. Total rules applied 100 place count 773 transition count 719
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 110 place count 763 transition count 709
Iterating global reduction 0 with 10 rules applied. Total rules applied 120 place count 763 transition count 709
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 130 place count 753 transition count 699
Iterating global reduction 0 with 10 rules applied. Total rules applied 140 place count 753 transition count 699
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 150 place count 743 transition count 689
Iterating global reduction 0 with 10 rules applied. Total rules applied 160 place count 743 transition count 689
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 170 place count 733 transition count 679
Iterating global reduction 0 with 10 rules applied. Total rules applied 180 place count 733 transition count 679
Applied a total of 180 rules in 191 ms. Remains 733 /823 variables (removed 90) and now considering 679/779 (removed 100) transitions.
// Phase 1: matrix 679 rows 733 cols
[2024-05-25 15:42:32] [INFO ] Computed 68 invariants in 4 ms
[2024-05-25 15:42:32] [INFO ] Implicit Places using invariants in 255 ms returned []
[2024-05-25 15:42:32] [INFO ] Invariant cache hit.
[2024-05-25 15:42:33] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 1058 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 733/1126 places, 679/1072 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1957 ms. Remains : 733/1126 places, 679/1072 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), 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 p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(GEQ s171 1), p0:(AND (OR (GEQ s433 1) (LT s390 1) (LT s475 1)) (GEQ s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 644 steps with 0 reset in 3 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-09 finished in 2121 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)||(p1 U (G(p1)||(p1&&G(!p2))))))'
Support contains 4 out of 1126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Graph (complete) has 1545 edges and 1126 vertex of which 1064 are kept as prefixes of interest. Removing 62 places using SCC suffix rule.4 ms
Discarding 62 places :
Also discarding 63 output transitions
Drop transitions removed 63 transitions
Reduce places removed 11 places and 11 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 515 transitions
Trivial Post-agglo rules discarded 515 transitions
Performed 515 trivial Post agglomeration. Transition count delta: 515
Iterating post reduction 0 with 519 rules applied. Total rules applied 520 place count 1049 transition count 483
Reduce places removed 515 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 559 rules applied. Total rules applied 1079 place count 523 transition count 450
Reduce places removed 22 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 23 rules applied. Total rules applied 1102 place count 501 transition count 449
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1103 place count 500 transition count 449
Performed 118 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 118 Pre rules applied. Total rules applied 1103 place count 500 transition count 331
Deduced a syphon composed of 118 places in 1 ms
Ensure Unique test removed 55 places
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 4 with 291 rules applied. Total rules applied 1394 place count 327 transition count 331
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 4 with 33 rules applied. Total rules applied 1427 place count 327 transition count 298
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 5 with 33 rules applied. Total rules applied 1460 place count 294 transition count 298
Discarding 43 places :
Symmetric choice reduction at 6 with 43 rule applications. Total rules 1503 place count 251 transition count 245
Iterating global reduction 6 with 43 rules applied. Total rules applied 1546 place count 251 transition count 245
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 6 with 34 rules applied. Total rules applied 1580 place count 251 transition count 211
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 1603 place count 228 transition count 211
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 12 Pre rules applied. Total rules applied 1603 place count 228 transition count 199
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 11 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 35 rules applied. Total rules applied 1638 place count 205 transition count 199
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1640 place count 203 transition count 177
Iterating global reduction 8 with 2 rules applied. Total rules applied 1642 place count 203 transition count 177
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Discarding 31 places :
Implicit places reduction removed 31 places
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 8 with 86 rules applied. Total rules applied 1728 place count 172 transition count 122
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 9 with 33 rules applied. Total rules applied 1761 place count 139 transition count 122
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 11 Pre rules applied. Total rules applied 1761 place count 139 transition count 111
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 10 with 22 rules applied. Total rules applied 1783 place count 128 transition count 111
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 10 with 44 rules applied. Total rules applied 1827 place count 106 transition count 89
Reduce places removed 11 places and 11 transitions.
Iterating global reduction 10 with 11 rules applied. Total rules applied 1838 place count 95 transition count 78
Applied a total of 1838 rules in 76 ms. Remains 95 /1126 variables (removed 1031) and now considering 78/1072 (removed 994) transitions.
// Phase 1: matrix 78 rows 95 cols
[2024-05-25 15:42:33] [INFO ] Computed 28 invariants in 0 ms
[2024-05-25 15:42:33] [INFO ] Implicit Places using invariants in 167 ms returned [0, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 48, 49, 50, 51, 52, 53, 54, 55, 57, 58, 62, 64, 76, 83]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 168 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/1126 places, 78/1072 transitions.
Graph (complete) has 92 edges and 70 vertex of which 59 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Reduce places removed 10 places and 10 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 49 transition count 45
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 37 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 36 transition count 44
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 27 place count 36 transition count 33
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 49 place count 25 transition count 33
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 56 place count 18 transition count 19
Iterating global reduction 3 with 7 rules applied. Total rules applied 63 place count 18 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 65 place count 17 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 16 transition count 18
Applied a total of 66 rules in 9 ms. Remains 16 /70 variables (removed 54) and now considering 18/78 (removed 60) transitions.
// Phase 1: matrix 18 rows 16 cols
[2024-05-25 15:42:33] [INFO ] Computed 3 invariants in 1 ms
[2024-05-25 15:42:33] [INFO ] Implicit Places using invariants in 27 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/1126 places, 18/1072 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 285 ms. Remains : 15/1126 places, 18/1072 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2)]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(GEQ s10 1), p1:(LT s12 1), p2:(AND (GEQ s2 1) (GEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 23530 reset in 244 ms.
Product exploration explored 100000 steps with 23577 reset in 276 ms.
Computed a total of 15 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 15 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (F (G (NOT p0))), (F (G p1)), (F (G (NOT p2)))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 11 factoid took 2082 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2)]
Finished random walk after 503 steps, including 67 resets, run visited all 8 properties in 7 ms. (steps per millisecond=71 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (F (G (NOT p0))), (F (G p1)), (F (G (NOT p2)))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1) p2)), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND (NOT p0) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F p0), (F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 11 factoid took 3400 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2)]
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 15 cols
[2024-05-25 15:42:40] [INFO ] Computed 2 invariants in 0 ms
[2024-05-25 15:42:40] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-25 15:42:40] [INFO ] Invariant cache hit.
[2024-05-25 15:42:40] [INFO ] Implicit Places using invariants and state equation in 38 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 81 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/15 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 84 ms. Remains : 14/15 places, 18/18 transitions.
Computed a total of 14 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 14 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (F (G (NOT p0))), (F (G p1)), (F (G (NOT p2)))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 11 factoid took 1776 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2)]
Finished random walk after 3070 steps, including 426 resets, run visited all 8 properties in 19 ms. (steps per millisecond=161 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (F (G (NOT p0))), (F (G p1)), (F (G (NOT p2)))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1) p2)), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND (NOT p0) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F p0), (F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 11 factoid took 2990 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2)]
Product exploration explored 100000 steps with 23564 reset in 222 ms.
Product exploration explored 100000 steps with 23581 reset in 262 ms.
Built C files in :
/tmp/ltsmin2088394440653581332
[2024-05-25 15:42:46] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2024-05-25 15:42:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:42:46] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2024-05-25 15:42:46] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:42:46] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2024-05-25 15:42:46] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:42:46] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2088394440653581332
Running compilation step : cd /tmp/ltsmin2088394440653581332;'/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 188 ms.
Running link step : cd /tmp/ltsmin2088394440653581332;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin2088394440653581332;'/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/stateBased5515399009822861096.hoa' '--buchi-type=spotba'
LTSmin run took 59 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-10 finished in 13462 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)&&F(G((p1&&(p2||X(p3))))))))'
Support contains 5 out of 1126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1123 transition count 1072
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 60 place count 1066 transition count 1005
Iterating global reduction 1 with 57 rules applied. Total rules applied 117 place count 1066 transition count 1005
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 1 with 22 rules applied. Total rules applied 139 place count 1055 transition count 994
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 173 place count 1021 transition count 950
Iterating global reduction 2 with 34 rules applied. Total rules applied 207 place count 1021 transition count 950
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 218 place count 1010 transition count 950
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 241 place count 987 transition count 917
Iterating global reduction 3 with 23 rules applied. Total rules applied 264 place count 987 transition count 917
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 3 with 10 rules applied. Total rules applied 274 place count 977 transition count 917
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 285 place count 966 transition count 906
Iterating global reduction 4 with 11 rules applied. Total rules applied 296 place count 966 transition count 906
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 307 place count 955 transition count 895
Iterating global reduction 4 with 11 rules applied. Total rules applied 318 place count 955 transition count 895
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 328 place count 945 transition count 885
Iterating global reduction 4 with 10 rules applied. Total rules applied 338 place count 945 transition count 885
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 348 place count 935 transition count 875
Iterating global reduction 4 with 10 rules applied. Total rules applied 358 place count 935 transition count 875
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 368 place count 925 transition count 865
Iterating global reduction 4 with 10 rules applied. Total rules applied 378 place count 925 transition count 865
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 388 place count 915 transition count 855
Iterating global reduction 4 with 10 rules applied. Total rules applied 398 place count 915 transition count 855
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 408 place count 905 transition count 845
Iterating global reduction 4 with 10 rules applied. Total rules applied 418 place count 905 transition count 845
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 428 place count 895 transition count 835
Iterating global reduction 4 with 10 rules applied. Total rules applied 438 place count 895 transition count 835
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 4 with 20 rules applied. Total rules applied 458 place count 885 transition count 825
Applied a total of 458 rules in 408 ms. Remains 885 /1126 variables (removed 241) and now considering 825/1072 (removed 247) transitions.
// Phase 1: matrix 825 rows 885 cols
[2024-05-25 15:42:47] [INFO ] Computed 104 invariants in 8 ms
[2024-05-25 15:42:48] [INFO ] Implicit Places using invariants in 469 ms returned [77, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 264, 377, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 432, 621, 622, 623, 624, 625, 626, 627, 628, 629, 785]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 470 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 850/1126 places, 825/1072 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 830 transition count 805
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 830 transition count 805
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 820 transition count 785
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 820 transition count 785
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 810 transition count 775
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 810 transition count 775
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 89 place count 801 transition count 766
Iterating global reduction 0 with 9 rules applied. Total rules applied 98 place count 801 transition count 766
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 107 place count 792 transition count 757
Iterating global reduction 0 with 9 rules applied. Total rules applied 116 place count 792 transition count 757
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 125 place count 783 transition count 748
Iterating global reduction 0 with 9 rules applied. Total rules applied 134 place count 783 transition count 748
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 143 place count 774 transition count 739
Iterating global reduction 0 with 9 rules applied. Total rules applied 152 place count 774 transition count 739
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 161 place count 765 transition count 730
Iterating global reduction 0 with 9 rules applied. Total rules applied 170 place count 765 transition count 730
Applied a total of 170 rules in 205 ms. Remains 765 /850 variables (removed 85) and now considering 730/825 (removed 95) transitions.
// Phase 1: matrix 730 rows 765 cols
[2024-05-25 15:42:48] [INFO ] Computed 69 invariants in 3 ms
[2024-05-25 15:42:48] [INFO ] Implicit Places using invariants in 267 ms returned []
[2024-05-25 15:42:48] [INFO ] Invariant cache hit.
[2024-05-25 15:42:49] [INFO ] Implicit Places using invariants and state equation in 829 ms returned []
Implicit Place search using SMT with State Equation took 1098 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 765/1126 places, 730/1072 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2181 ms. Remains : 765/1126 places, 730/1072 transitions.
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s278 1), p1:(GEQ s255 1), p2:(GEQ s654 1), p3:(AND (GEQ s182 1) (GEQ s238 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1216 steps with 1 reset in 3 ms.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-11 finished in 2395 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' '!((!p0 U X((p1||F(!p2)))))'
Support contains 8 out of 1126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1126/1126 places, 1072/1072 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1123 transition count 1072
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 62 place count 1064 transition count 1003
Iterating global reduction 1 with 59 rules applied. Total rules applied 121 place count 1064 transition count 1003
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 1 with 22 rules applied. Total rules applied 143 place count 1053 transition count 992
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 178 place count 1018 transition count 947
Iterating global reduction 2 with 35 rules applied. Total rules applied 213 place count 1018 transition count 947
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 224 place count 1007 transition count 947
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 247 place count 984 transition count 904
Iterating global reduction 3 with 23 rules applied. Total rules applied 270 place count 984 transition count 904
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 3 with 11 rules applied. Total rules applied 281 place count 973 transition count 904
Discarding 32 places :
Symmetric choice reduction at 4 with 32 rule applications. Total rules 313 place count 941 transition count 872
Iterating global reduction 4 with 32 rules applied. Total rules applied 345 place count 941 transition count 872
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 4 with 22 rules applied. Total rules applied 367 place count 930 transition count 861
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 377 place count 920 transition count 851
Iterating global reduction 5 with 10 rules applied. Total rules applied 387 place count 920 transition count 851
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 397 place count 910 transition count 841
Iterating global reduction 5 with 10 rules applied. Total rules applied 407 place count 910 transition count 841
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 417 place count 900 transition count 831
Iterating global reduction 5 with 10 rules applied. Total rules applied 427 place count 900 transition count 831
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 437 place count 890 transition count 821
Iterating global reduction 5 with 10 rules applied. Total rules applied 447 place count 890 transition count 821
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 457 place count 880 transition count 811
Iterating global reduction 5 with 10 rules applied. Total rules applied 467 place count 880 transition count 811
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 477 place count 870 transition count 801
Iterating global reduction 5 with 10 rules applied. Total rules applied 487 place count 870 transition count 801
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 497 place count 860 transition count 791
Iterating global reduction 5 with 10 rules applied. Total rules applied 507 place count 860 transition count 791
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 5 with 20 rules applied. Total rules applied 527 place count 850 transition count 781
Applied a total of 527 rules in 486 ms. Remains 850 /1126 variables (removed 276) and now considering 781/1072 (removed 291) transitions.
// Phase 1: matrix 781 rows 850 cols
[2024-05-25 15:42:50] [INFO ] Computed 92 invariants in 6 ms
[2024-05-25 15:42:50] [INFO ] Implicit Places using invariants in 475 ms returned [77, 147, 354, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 409, 598, 599, 600, 601, 602, 603, 604, 605, 606, 750]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 482 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 826/1126 places, 781/1072 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 806 transition count 761
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 806 transition count 761
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 796 transition count 741
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 796 transition count 741
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 786 transition count 731
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 786 transition count 731
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 90 place count 776 transition count 721
Iterating global reduction 0 with 10 rules applied. Total rules applied 100 place count 776 transition count 721
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 110 place count 766 transition count 711
Iterating global reduction 0 with 10 rules applied. Total rules applied 120 place count 766 transition count 711
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 130 place count 756 transition count 701
Iterating global reduction 0 with 10 rules applied. Total rules applied 140 place count 756 transition count 701
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 150 place count 746 transition count 691
Iterating global reduction 0 with 10 rules applied. Total rules applied 160 place count 746 transition count 691
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 170 place count 736 transition count 681
Iterating global reduction 0 with 10 rules applied. Total rules applied 180 place count 736 transition count 681
Applied a total of 180 rules in 322 ms. Remains 736 /826 variables (removed 90) and now considering 681/781 (removed 100) transitions.
// Phase 1: matrix 681 rows 736 cols
[2024-05-25 15:42:50] [INFO ] Computed 68 invariants in 3 ms
[2024-05-25 15:42:51] [INFO ] Implicit Places using invariants in 287 ms returned []
[2024-05-25 15:42:51] [INFO ] Invariant cache hit.
[2024-05-25 15:42:51] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1039 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 736/1126 places, 681/1072 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2330 ms. Remains : 736/1126 places, 681/1072 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) p2), p2, (AND (NOT p1) p2), (AND p2 (NOT p1))]
Running random walk in product with property : FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s16 1) (GEQ s27 1) (GEQ s38 1)), p2:(OR (NOT (AND (GEQ s169 1) (GEQ s221 1))) (GEQ s276 1)), p1:(LT s488 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1044 ms.
Product exploration explored 100000 steps with 50000 reset in 854 ms.
Computed a total of 736 stabilizing places and 681 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 736 transition count 681
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 (NOT p1) p2))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (F (G (NOT p0))), (F (G p2)), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 24 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-PT-L00010M0001C001P001G001-LTLFireability-15 finished in 4689 ms.
All properties solved by simple procedures.
Total runtime 47325 ms.
BK_STOP 1716651775598
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FamilyReunion-PT-L00010M0001C001P001G001"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is FamilyReunion-PT-L00010M0001C001P001G001, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r175-smll-171636280400303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00010M0001C001P001G001.tgz
mv FamilyReunion-PT-L00010M0001C001P001G001 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;