About the Execution of GreatSPN+red for FamilyReunion-COL-L00100M0010C005P005G002
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8259.123 | 3600000.00 | 3761664.00 | 10401.80 | FFFFF?TFTFFFTFTT | 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.r157-smll-171636265700412.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 greatspnxred
Input is FamilyReunion-COL-L00100M0010C005P005G002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265700412
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 7.6K Apr 11 21:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 11 21:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 21:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 11 21:14 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 3.9K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 23:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 11 23:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 11 22:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 11 22:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 24 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 140K 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-COL-L00100M0010C005P005G002-LTLFireability-00
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-01
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-02
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-03
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-04
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-06
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-07
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-08
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-09
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-10
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-11
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-12
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-13
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-14
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716632844323
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00100M0010C005P005G002
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 10:27:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-25 10:27:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 10:27:26] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-25 10:27:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 10:27:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1423 ms
[2024-05-25 10:27:28] [INFO ] Detected 5 constant HL places corresponding to 31 PT places.
[2024-05-25 10:27:28] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 40706 PT places and 36972.0 transition bindings in 210 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 10:27:28] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 11 ms.
[2024-05-25 10:27:28] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 5 formulas.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 104 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 11 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40400 steps (8 resets) in 344 ms. (117 steps per ms) remains 10/20 properties
BEST_FIRST walk for 40004 steps (8 resets) in 444 ms. (89 steps per ms) remains 7/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 286 ms. (139 steps per ms) remains 2/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 266 ms. (149 steps per ms) remains 2/2 properties
// Phase 1: matrix 66 rows 99 cols
[2024-05-25 10:27:29] [INFO ] Computed 33 invariants in 22 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 25/34 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 10/73 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/73 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 26/99 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/165 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/165 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 132 constraints, problems are : Problem set: 0 solved, 2 unsolved in 594 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/34 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 10/73 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/73 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 26/99 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/165 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/165 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/165 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 134 constraints, problems are : Problem set: 0 solved, 2 unsolved in 305 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 990ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 196 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=28 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 16 ms.
[2024-05-25 10:27:30] [INFO ] Flatten gal took : 40 ms
[2024-05-25 10:27:30] [INFO ] Flatten gal took : 18 ms
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 6
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 3
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
[2024-05-25 10:27:30] [INFO ] Unfolded HLPN to a Petri net with 37039 places and 31114 transitions 89397 arcs in 383 ms.
[2024-05-25 10:27:30] [INFO ] Unfolded 11 HLPN properties in 3 ms.
Deduced a syphon composed of 101 places in 242 ms
Reduce places removed 122 places and 0 transitions.
Support contains 6784 out of 36917 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36917/36917 places, 31114/31114 transitions.
Reduce places removed 329 places and 0 transitions.
Discarding 6969 places :
Implicit places reduction removed 6969 places
Iterating post reduction 0 with 7298 rules applied. Total rules applied 7298 place count 29619 transition count 31114
Applied a total of 7298 rules in 1207 ms. Remains 29619 /36917 variables (removed 7298) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29619 cols
[2024-05-25 10:27:34] [INFO ] Computed 1621 invariants in 1834 ms
[2024-05-25 10:28:11] [INFO ] Implicit Places using invariants in 38551 ms returned [2727, 2728, 2729, 2730, 2731, 2732, 2733, 2734, 2735, 2736, 2737, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2746, 2747, 2748, 2749, 2750, 2751, 2752, 2753, 2754, 2755, 2756, 2757, 2758, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2771, 2772, 2773, 2774, 2775, 2776, 2777, 2778, 2779, 2780, 2781, 2782, 2783, 2784, 2785, 2786, 2787, 2788, 2789, 2790, 2791, 2792, 2793, 2794, 2795, 2796, 2797, 2798, 2799, 2800, 2801, 2802, 2803, 2804, 2805, 2806, 2807, 2808, 2809, 2810, 2811, 2812, 2813, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 5454, 16364, 17577, 17578, 17579, 17580, 17581, 17582, 17583, 17584, 17585, 17586, 17587, 17588, 17589, 17590, 17591, 17592, 17593, 17594, 17595, 17596, 17597, 17598, 17599, 17600, 17601, 17602, 17603, 17604, 17605, 17606, 17607, 17608, 17609, 17610, 17611, 17612, 17613, 17614, 17615, 17616, 17617, 17618, 17619, 17620, 17621, 17622, 17623, 17624, 17625, 17626, 17627, 17628, 17629, 17630, 17631, 17632, 17633, 17634, 17635, 17636, 17637, 17638, 17639, 17640, 17641, 17642, 17643, 17644, 17645, 17646, 17647, 17648, 17649, 17650, 17651, 17652, 17653, 17654, 17655, 17656, 17657, 17658, 17659, 17660, 17661, 17662, 17663, 17664, 17665, 17666, 17667, 17668, 17669, 17670, 17671, 17672, 17673, 17674, 17675, 17676, 17677, 21830, 21831, 21832, 21833, 21834, 21835, 21836, 21837, 21838, 21839, 21840, 21841, 21842, 21843, 21844, 21845, 21846, 21847, 21848, 21849, 21850, 21851, 21852, 21853, 21854, 21855, 21856, 21857, 21858, 21859, 21860, 21861, 21862, 21863, 21864, 21865, 21866, 21867, 21868, 21869, 21870, 21871, 21872, 21873, 21874, 21875, 21876, 21877, 21878, 21879, 21880, 21881, 21882, 21883, 21884, 21885, 21886, 21887, 21888, 21889, 21890, 21891, 21892, 21893, 21894, 21895, 21896, 21897, 21898, 21899, 21900, 21901, 21902, 21903, 21904, 21905, 21906, 21907, 21908, 21909, 21910, 21911, 21912, 21913, 21914, 21915, 21916, 21917, 21918, 21919, 21920, 21921, 21922, 21923, 21924, 21925, 21926, 21927, 21928, 21929, 21930, 22739, 22740, 22741, 22742, 22743, 22744, 22745, 22746, 22747, 22748, 22749, 22750, 22751, 22752, 22753, 22754, 22755, 22756, 22757, 22758, 22759, 22760, 22761, 22762, 22763, 22764, 22765, 22766, 22767, 22768, 22769, 22770, 22771, 22772, 22773, 22774, 22775, 22776, 22777, 22778, 22779, 22780, 22781, 22782, 22783, 22784, 22785, 22786, 22787, 22788, 22789, 22790, 22791, 22792, 22793, 22794, 22795, 22796, 22797, 22798, 22799, 22800, 22801, 22802, 22803, 22804, 22805, 22806, 22807, 22808, 22809, 22810, 22811, 22812, 22813, 22814, 22815, 22816, 22817, 22818, 22819, 22820, 22821, 22822, 22823, 22824, 22825, 22826, 22827, 22828, 22829, 22830, 22831, 22832, 22833, 22834, 22835, 22836, 22837, 22838, 22839]
Discarding 406 places :
Implicit Place search using SMT only with invariants took 38645 ms to find 406 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29213/36917 places, 31114/31114 transitions.
Applied a total of 0 rules in 194 ms. Remains 29213 /29213 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40069 ms. Remains : 29213/36917 places, 31114/31114 transitions.
Support contains 6784 out of 29213 places after structural reductions.
[2024-05-25 10:28:13] [INFO ] Flatten gal took : 1221 ms
[2024-05-25 10:28:14] [INFO ] Flatten gal took : 821 ms
[2024-05-25 10:28:16] [INFO ] Input system was already deterministic with 31114 transitions.
Reduction of identical properties reduced properties to check from 21 to 20
RANDOM walk for 40000 steps (8 resets) in 8105 ms. (4 steps per ms) remains 2/20 properties
BEST_FIRST walk for 40004 steps (8 resets) in 409 ms. (97 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4301 ms. (9 steps per ms) remains 2/2 properties
// Phase 1: matrix 31114 rows 29213 cols
[2024-05-25 10:28:23] [INFO ] Computed 1215 invariants in 2683 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2020 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 26278/60327 variables, and 104 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5016 ms.
Refiners :[Generalized P Invariants (flows): 104/1215 constraints, State Equation: 0/29213 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2020 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 26278/60327 variables, and 104 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5013 ms.
Refiners :[Generalized P Invariants (flows): 104/1215 constraints, State Equation: 0/29213 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 13832ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2020 out of 29213 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Graph (complete) has 37471 edges and 29213 vertex of which 29106 are kept as prefixes of interest. Removing 107 places using SCC suffix rule.105 ms
Discarding 107 places :
Also discarding 107 output transitions
Drop transitions (Output transitions of discarded places.) removed 107 transitions
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 18079 transitions
Trivial Post-agglo rules discarded 18079 transitions
Performed 18079 trivial Post agglomeration. Transition count delta: 18079
Iterating post reduction 0 with 18180 rules applied. Total rules applied 18181 place count 29005 transition count 12928
Reduce places removed 18079 places and 0 transitions.
Performed 1111 Post agglomeration using F-continuation condition.Transition count delta: 1111
Iterating post reduction 1 with 19190 rules applied. Total rules applied 37371 place count 10926 transition count 11817
Reduce places removed 1111 places and 0 transitions.
Iterating post reduction 2 with 1111 rules applied. Total rules applied 38482 place count 9815 transition count 11817
Performed 2323 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2323 Pre rules applied. Total rules applied 38482 place count 9815 transition count 9494
Deduced a syphon composed of 2323 places in 4 ms
Ensure Unique test removed 1010 places
Reduce places removed 3333 places and 0 transitions.
Iterating global reduction 3 with 5656 rules applied. Total rules applied 44138 place count 6482 transition count 9494
Drop transitions (Trivial Post-Agglo cleanup.) removed 707 transitions
Trivial Post-agglo rules discarded 707 transitions
Performed 707 trivial Post agglomeration. Transition count delta: 707
Iterating post reduction 3 with 707 rules applied. Total rules applied 44845 place count 6482 transition count 8787
Reduce places removed 707 places and 0 transitions.
Iterating post reduction 4 with 707 rules applied. Total rules applied 45552 place count 5775 transition count 8787
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 45552 place count 5775 transition count 8686
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 45754 place count 5674 transition count 8686
Discarding 1525 places :
Symmetric choice reduction at 5 with 1525 rule applications. Total rules 47279 place count 4149 transition count 6161
Iterating global reduction 5 with 1525 rules applied. Total rules applied 48804 place count 4149 transition count 6161
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 48804 place count 4149 transition count 6060
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 49006 place count 4048 transition count 6060
Performed 202 Post agglomeration using F-continuation condition.Transition count delta: 202
Deduced a syphon composed of 202 places in 2 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 5 with 404 rules applied. Total rules applied 49410 place count 3846 transition count 5858
Free-agglomeration rule applied 1111 times.
Iterating global reduction 5 with 1111 rules applied. Total rules applied 50521 place count 3846 transition count 4747
Reduce places removed 1111 places and 0 transitions.
Iterating post reduction 5 with 1111 rules applied. Total rules applied 51632 place count 2735 transition count 4747
Free-agglomeration rule (complex) applied 202 times.
Iterating global reduction 6 with 202 rules applied. Total rules applied 51834 place count 2735 transition count 4545
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 6 with 202 rules applied. Total rules applied 52036 place count 2533 transition count 4545
Applied a total of 52036 rules in 4935 ms. Remains 2533 /29213 variables (removed 26680) and now considering 4545/31114 (removed 26569) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4936 ms. Remains : 2533/29213 places, 4545/31114 transitions.
RANDOM walk for 1029 steps (0 resets) in 143 ms. (7 steps per ms) remains 0/2 properties
Computed a total of 29213 stabilizing places and 31114 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 29213 transition count 31114
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_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0)&&(p1||F(p2)))))))'
Support contains 404 out of 29213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 29112 transition count 31114
Applied a total of 101 rules in 176 ms. Remains 29112 /29213 variables (removed 101) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29112 cols
[2024-05-25 10:28:42] [INFO ] Computed 1114 invariants in 2420 ms
[2024-05-25 10:28:58] [INFO ] Implicit Places using invariants in 18120 ms returned [27496, 27497, 27498, 27499, 27500, 27501, 27502, 27503, 27504, 27505, 27506, 27507, 27508, 27509, 27510, 27511, 27512, 27513, 27514, 27515, 27516, 27517, 27518, 27519, 27520, 27521, 27522, 27523, 27524, 27525, 27526, 27527, 27528, 27529, 27530, 27531, 27532, 27533, 27534, 27535, 27536, 27537, 27538, 27539, 27540, 27541, 27542, 27543, 27544, 27545, 27546, 27547, 27548, 27549, 27550, 27551, 27552, 27553, 27554, 27555, 27556, 27557, 27558, 27559, 27560, 27561, 27562, 27563, 27564, 27565, 27566, 27567, 27568, 27569, 27570, 27571, 27572, 27573, 27574, 27575, 27576, 27577, 27578, 27579, 27580, 27581, 27582, 27583, 27584, 27585, 27586, 27587, 27588, 27589, 27590, 27591, 27592, 27593, 27594, 27595, 27596]
Discarding 101 places :
Implicit Place search using SMT only with invariants took 18141 ms to find 101 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29011/29213 places, 31114/31114 transitions.
Applied a total of 0 rules in 96 ms. Remains 29011 /29011 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18415 ms. Remains : 29011/29213 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 474 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-03
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 5 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-03 finished in 19075 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Support contains 208 out of 29213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Applied a total of 0 rules in 114 ms. Remains 29213 /29213 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29213 cols
[2024-05-25 10:29:01] [INFO ] Computed 1215 invariants in 2087 ms
[2024-05-25 10:29:16] [INFO ] Implicit Places using invariants in 17709 ms returned [27597, 27598, 27599, 27600, 27601, 27602, 27603, 27604, 27605, 27606, 27607, 27608, 27609, 27610, 27611, 27612, 27613, 27614, 27615, 27616, 27617, 27618, 27619, 27620, 27621, 27622, 27623, 27624, 27625, 27626, 27627, 27628, 27629, 27630, 27631, 27632, 27633, 27634, 27635, 27636, 27637, 27638, 27639, 27640, 27641, 27642, 27643, 27644, 27645, 27646, 27647, 27648, 27649, 27650, 27651, 27652, 27653, 27654, 27655, 27656, 27657, 27658, 27659, 27660, 27661, 27662, 27663, 27664, 27665, 27666, 27667, 27668, 27669, 27670, 27671, 27672, 27673, 27674, 27675, 27676, 27677, 27678, 27679, 27680, 27681, 27682, 27683, 27684, 27685, 27686, 27687, 27688, 27689, 27690, 27691, 27692, 27693, 27694, 27695, 27696, 27697]
Discarding 101 places :
Implicit Place search using SMT only with invariants took 17727 ms to find 101 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29112/29213 places, 31114/31114 transitions.
Applied a total of 0 rules in 97 ms. Remains 29112 /29112 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17940 ms. Remains : 29112/29213 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05
Product exploration explored 100000 steps with 44 reset in 3644 ms.
Product exploration explored 100000 steps with 43 reset in 3529 ms.
Computed a total of 29112 stabilizing places and 31114 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 29112 transition count 31114
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) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 157 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 9050 steps (0 resets) in 726 ms. (12 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 9 factoid took 387 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 231 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 212 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
// Phase 1: matrix 31114 rows 29112 cols
[2024-05-25 10:29:49] [INFO ] Computed 1114 invariants in 2049 ms
Could not prove EG (NOT p0)
[2024-05-25 10:29:56] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 208 out of 29112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29112/29112 places, 31114/31114 transitions.
Graph (complete) has 37269 edges and 29112 vertex of which 24055 are kept as prefixes of interest. Removing 5057 places using SCC suffix rule.76 ms
Discarding 5057 places :
Also discarding 5252 output transitions
Drop transitions (Output transitions of discarded places.) removed 5252 transitions
Reduce places removed 101 places and 101 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18685 transitions
Trivial Post-agglo rules discarded 18685 transitions
Performed 18685 trivial Post agglomeration. Transition count delta: 18685
Iterating post reduction 0 with 18685 rules applied. Total rules applied 18686 place count 23954 transition count 7076
Reduce places removed 18685 places and 0 transitions.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 1 with 18786 rules applied. Total rules applied 37472 place count 5269 transition count 6975
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 2 with 101 rules applied. Total rules applied 37573 place count 5168 transition count 6975
Performed 2121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2121 Pre rules applied. Total rules applied 37573 place count 5168 transition count 4854
Deduced a syphon composed of 2121 places in 1 ms
Ensure Unique test removed 606 places
Reduce places removed 2727 places and 0 transitions.
Iterating global reduction 3 with 4848 rules applied. Total rules applied 42421 place count 2441 transition count 4854
Discarding 1620 places :
Symmetric choice reduction at 3 with 1620 rule applications. Total rules 44041 place count 821 transition count 2234
Iterating global reduction 3 with 1620 rules applied. Total rules applied 45661 place count 821 transition count 2234
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 3 with 1010 rules applied. Total rules applied 46671 place count 821 transition count 1224
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 101 Pre rules applied. Total rules applied 46671 place count 821 transition count 1123
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 46873 place count 720 transition count 1123
Discarding 100 places :
Symmetric choice reduction at 4 with 100 rule applications. Total rules 46973 place count 620 transition count 523
Iterating global reduction 4 with 100 rules applied. Total rules applied 47073 place count 620 transition count 523
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 4 with 101 rules applied. Total rules applied 47174 place count 519 transition count 422
Applied a total of 47174 rules in 1653 ms. Remains 519 /29112 variables (removed 28593) and now considering 422/31114 (removed 30692) transitions.
// Phase 1: matrix 422 rows 519 cols
[2024-05-25 10:30:06] [INFO ] Computed 102 invariants in 4 ms
[2024-05-25 10:30:06] [INFO ] Implicit Places using invariants in 229 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 231 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 518/29112 places, 422/31114 transitions.
Reduce places removed 101 places and 101 transitions.
Applied a total of 0 rules in 11 ms. Remains 417 /518 variables (removed 101) and now considering 321/422 (removed 101) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1896 ms. Remains : 417/29112 places, 321/31114 transitions.
Computed a total of 417 stabilizing places and 321 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 417 transition count 321
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) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 9 factoid took 340 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 348 steps (0 resets) in 16 ms. (20 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 9 factoid took 691 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 175 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 175 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
// Phase 1: matrix 321 rows 417 cols
[2024-05-25 10:30:08] [INFO ] Computed 101 invariants in 2 ms
[2024-05-25 10:30:09] [INFO ] [Real]Absence check using 0 positive and 101 generalized place invariants in 76 ms returned sat
[2024-05-25 10:30:09] [INFO ] [Real]Absence check using state equation in 397 ms returned sat
[2024-05-25 10:30:09] [INFO ] Computed and/alt/rep : 214/315/214 causal constraints (skipped 6 transitions) in 29 ms.
[2024-05-25 10:30:10] [INFO ] Added : 100 causal constraints over 20 iterations in 860 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-25 10:30:10] [INFO ] Invariant cache hit.
[2024-05-25 10:30:11] [INFO ] [Real]Absence check using 0 positive and 101 generalized place invariants in 50 ms returned sat
[2024-05-25 10:30:11] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2024-05-25 10:30:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:30:11] [INFO ] [Nat]Absence check using 0 positive and 101 generalized place invariants in 35 ms returned sat
[2024-05-25 10:30:11] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2024-05-25 10:30:12] [INFO ] Computed and/alt/rep : 214/315/214 causal constraints (skipped 6 transitions) in 31 ms.
[2024-05-25 10:30:13] [INFO ] Added : 202 causal constraints over 41 iterations in 1805 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 266 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 954 reset in 1780 ms.
Product exploration explored 100000 steps with 920 reset in 1584 ms.
Support contains 208 out of 417 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 417/417 places, 321/321 transitions.
Applied a total of 0 rules in 6 ms. Remains 417 /417 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2024-05-25 10:30:17] [INFO ] Invariant cache hit.
[2024-05-25 10:30:17] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-25 10:30:17] [INFO ] Invariant cache hit.
[2024-05-25 10:30:17] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
[2024-05-25 10:30:17] [INFO ] Redundant transitions in 19 ms returned []
Running 220 sub problems to find dead transitions.
[2024-05-25 10:30:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 321/637 variables, 316/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/637 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 101/738 variables, 101/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/738 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/738 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 738/738 variables, and 518 constraints, problems are : Problem set: 0 solved, 220 unsolved in 21279 ms.
Refiners :[Generalized P Invariants (flows): 101/101 constraints, State Equation: 417/417 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 321/637 variables, 316/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/637 variables, 220/637 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/637 variables, 0/637 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (OVERLAPS) 101/738 variables, 101/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/738 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/738 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 738/738 variables, and 738 constraints, problems are : Problem set: 0 solved, 220 unsolved in 21924 ms.
Refiners :[Generalized P Invariants (flows): 101/101 constraints, State Equation: 417/417 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
After SMT, in 43248ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 43258ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 43711 ms. Remains : 417/417 places, 321/321 transitions.
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05 finished in 123649 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&F(p1)) U (p2 U (X(F(!p4))||p3))))'
Support contains 3535 out of 29213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 29112 transition count 31114
Applied a total of 101 rules in 181 ms. Remains 29112 /29213 variables (removed 101) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29112 cols
[2024-05-25 10:31:04] [INFO ] Computed 1114 invariants in 1705 ms
[2024-05-25 10:31:19] [INFO ] Implicit Places using invariants in 16356 ms returned []
Implicit Place search using SMT only with invariants took 16361 ms to find 0 implicit places.
Running 31013 sub problems to find dead transitions.
[2024-05-25 10:31:19] [INFO ] Invariant cache hit.
SMT process timed out in 124005ms, After SMT, problems are : Problem set: 0 solved, 31013 unsolved
Search for dead transitions found 0 dead transitions in 124343ms
Starting structural reductions in LTL mode, iteration 1 : 29112/29213 places, 31114/31114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140963 ms. Remains : 29112/29213 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 321 ms :[(AND (NOT p3) p4), p4, (AND (NOT p1) p4), (AND (NOT p3) p4), (AND (NOT p3) p4)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-06
Product exploration timeout after 35580 steps with 17790 reset in 10001 ms.
Product exploration timeout after 36900 steps with 18450 reset in 10003 ms.
Computed a total of 29112 stabilizing places and 31114 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 29112 transition count 31114
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 p3) (NOT p2) (NOT p0) (NOT p1) (NOT p4)), (X (NOT p2)), (X (NOT p3)), (X (NOT p4)), (X (NOT (AND (NOT p3) (NOT p2) p4))), (X (NOT (AND (NOT p3) (NOT p2) p0 (NOT p1) p4))), (X (NOT (AND (NOT p1) p4))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) p4))), (X (NOT (AND (NOT p3) p2 (NOT p0) p4))), (X (NOT (AND (NOT p3) p2 p4))), (X (NOT p0)), (X (NOT p1)), (X (NOT (AND (NOT p3) p0 p4))), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT p4))), (X (X (NOT (AND (NOT p3) (NOT p2) p4)))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 (NOT p1) p4)))), (X (X (NOT (AND (NOT p1) p4)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) p4)))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p4)))), (X (X (NOT (AND (NOT p3) p2 p4)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p3) p0 p4)))), (F (G (NOT p3))), (F (G (NOT p2))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p4)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 30 factoid took 21 ms. Reduced automaton from 5 states, 12 edges and 5 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-06 finished in 197752 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 101 out of 29213 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Graph (complete) has 37471 edges and 29213 vertex of which 26378 are kept as prefixes of interest. Removing 2835 places using SCC suffix rule.36 ms
Discarding 2835 places :
Also discarding 2531 output transitions
Drop transitions (Output transitions of discarded places.) removed 2531 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20402 transitions
Trivial Post-agglo rules discarded 20402 transitions
Performed 20402 trivial Post agglomeration. Transition count delta: 20402
Iterating post reduction 0 with 20503 rules applied. Total rules applied 20504 place count 26176 transition count 8080
Reduce places removed 20402 places and 0 transitions.
Iterating post reduction 1 with 20402 rules applied. Total rules applied 40906 place count 5774 transition count 8080
Performed 1515 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1515 Pre rules applied. Total rules applied 40906 place count 5774 transition count 6565
Deduced a syphon composed of 1515 places in 1 ms
Ensure Unique test removed 606 places
Reduce places removed 2121 places and 0 transitions.
Iterating global reduction 2 with 3636 rules applied. Total rules applied 44542 place count 3653 transition count 6565
Drop transitions (Trivial Post-Agglo cleanup.) removed 606 transitions
Trivial Post-agglo rules discarded 606 transitions
Performed 606 trivial Post agglomeration. Transition count delta: 606
Iterating post reduction 2 with 606 rules applied. Total rules applied 45148 place count 3653 transition count 5959
Reduce places removed 606 places and 0 transitions.
Iterating post reduction 3 with 606 rules applied. Total rules applied 45754 place count 3047 transition count 5959
Discarding 2030 places :
Symmetric choice reduction at 4 with 2030 rule applications. Total rules 47784 place count 1017 transition count 2929
Iterating global reduction 4 with 2030 rules applied. Total rules applied 49814 place count 1017 transition count 2929
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 4 with 1010 rules applied. Total rules applied 50824 place count 1017 transition count 1919
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 202 Pre rules applied. Total rules applied 50824 place count 1017 transition count 1717
Deduced a syphon composed of 202 places in 1 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 5 with 404 rules applied. Total rules applied 51228 place count 815 transition count 1717
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 51233 place count 810 transition count 1212
Iterating global reduction 5 with 5 rules applied. Total rules applied 51238 place count 810 transition count 1212
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 5 with 707 rules applied. Total rules applied 51945 place count 709 transition count 606
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 6 with 101 rules applied. Total rules applied 52046 place count 608 transition count 606
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 101 Pre rules applied. Total rules applied 52046 place count 608 transition count 505
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 52248 place count 507 transition count 505
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 7 with 101 rules applied. Total rules applied 52349 place count 406 transition count 404
Applied a total of 52349 rules in 1552 ms. Remains 406 /29213 variables (removed 28807) and now considering 404/31114 (removed 30710) transitions.
// Phase 1: matrix 404 rows 406 cols
[2024-05-25 10:34:22] [INFO ] Computed 2 invariants in 3 ms
[2024-05-25 10:34:22] [INFO ] Implicit Places using invariants in 362 ms returned [101, 203]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 365 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 404/29213 places, 404/31114 transitions.
Reduce places removed 101 places and 101 transitions.
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 101 Pre rules applied. Total rules applied 0 place count 303 transition count 202
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 202 rules applied. Total rules applied 202 place count 202 transition count 202
Applied a total of 202 rules in 12 ms. Remains 202 /404 variables (removed 202) and now considering 202/404 (removed 202) transitions.
// Phase 1: matrix 202 rows 202 cols
[2024-05-25 10:34:22] [INFO ] Computed 0 invariants in 1 ms
[2024-05-25 10:34:22] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-25 10:34:22] [INFO ] Invariant cache hit.
[2024-05-25 10:34:22] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 202/29213 places, 202/31114 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2144 ms. Remains : 202/29213 places, 202/31114 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-07
Stuttering criterion allowed to conclude after 202 steps with 0 reset in 3 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-07 finished in 2255 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 303 out of 29213 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Graph (complete) has 37471 edges and 29213 vertex of which 28298 are kept as prefixes of interest. Removing 915 places using SCC suffix rule.39 ms
Discarding 915 places :
Also discarding 1016 output transitions
Drop transitions (Output transitions of discarded places.) removed 1016 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20907 transitions
Trivial Post-agglo rules discarded 20907 transitions
Performed 20907 trivial Post agglomeration. Transition count delta: 20907
Iterating post reduction 0 with 21008 rules applied. Total rules applied 21009 place count 28096 transition count 9090
Reduce places removed 20907 places and 0 transitions.
Iterating post reduction 1 with 20907 rules applied. Total rules applied 41916 place count 7189 transition count 9090
Performed 2121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2121 Pre rules applied. Total rules applied 41916 place count 7189 transition count 6969
Deduced a syphon composed of 2121 places in 2 ms
Ensure Unique test removed 1010 places
Reduce places removed 3131 places and 0 transitions.
Iterating global reduction 2 with 5252 rules applied. Total rules applied 47168 place count 4058 transition count 6969
Drop transitions (Trivial Post-Agglo cleanup.) removed 606 transitions
Trivial Post-agglo rules discarded 606 transitions
Performed 606 trivial Post agglomeration. Transition count delta: 606
Iterating post reduction 2 with 606 rules applied. Total rules applied 47774 place count 4058 transition count 6363
Reduce places removed 606 places and 0 transitions.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 3 with 707 rules applied. Total rules applied 48481 place count 3452 transition count 6262
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 4 with 101 rules applied. Total rules applied 48582 place count 3351 transition count 6262
Discarding 2030 places :
Symmetric choice reduction at 5 with 2030 rule applications. Total rules 50612 place count 1321 transition count 3232
Iterating global reduction 5 with 2030 rules applied. Total rules applied 52642 place count 1321 transition count 3232
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 5 with 1010 rules applied. Total rules applied 53652 place count 1321 transition count 2222
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 101 Pre rules applied. Total rules applied 53652 place count 1321 transition count 2121
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 53854 place count 1220 transition count 2121
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 53859 place count 1215 transition count 1616
Iterating global reduction 6 with 5 rules applied. Total rules applied 53864 place count 1215 transition count 1616
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 6 with 707 rules applied. Total rules applied 54571 place count 1114 transition count 1010
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 7 with 101 rules applied. Total rules applied 54672 place count 1013 transition count 1010
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 101 Pre rules applied. Total rules applied 54672 place count 1013 transition count 909
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 54874 place count 912 transition count 909
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 8 with 101 rules applied. Total rules applied 54975 place count 811 transition count 808
Applied a total of 54975 rules in 1804 ms. Remains 811 /29213 variables (removed 28402) and now considering 808/31114 (removed 30306) transitions.
// Phase 1: matrix 808 rows 811 cols
[2024-05-25 10:34:24] [INFO ] Computed 3 invariants in 9 ms
[2024-05-25 10:34:25] [INFO ] Implicit Places using invariants in 729 ms returned [506, 608]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 730 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 809/29213 places, 808/31114 transitions.
Reduce places removed 101 places and 101 transitions.
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 101 Pre rules applied. Total rules applied 0 place count 708 transition count 606
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 202 rules applied. Total rules applied 202 place count 607 transition count 606
Applied a total of 202 rules in 32 ms. Remains 607 /809 variables (removed 202) and now considering 606/808 (removed 202) transitions.
// Phase 1: matrix 606 rows 607 cols
[2024-05-25 10:34:25] [INFO ] Computed 1 invariants in 3 ms
[2024-05-25 10:34:25] [INFO ] Implicit Places using invariants in 278 ms returned []
[2024-05-25 10:34:25] [INFO ] Invariant cache hit.
[2024-05-25 10:34:26] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1033 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 607/29213 places, 606/31114 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3600 ms. Remains : 607/29213 places, 606/31114 transitions.
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-08
Product exploration explored 100000 steps with 252 reset in 1826 ms.
Product exploration explored 100000 steps with 252 reset in 1595 ms.
Computed a total of 607 stabilizing places and 606 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 607 transition count 606
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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (AND p1 (NOT p0))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 17 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-08 finished in 7637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 101 out of 29213 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Graph (complete) has 37471 edges and 29213 vertex of which 26378 are kept as prefixes of interest. Removing 2835 places using SCC suffix rule.31 ms
Discarding 2835 places :
Also discarding 2531 output transitions
Drop transitions (Output transitions of discarded places.) removed 2531 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20402 transitions
Trivial Post-agglo rules discarded 20402 transitions
Performed 20402 trivial Post agglomeration. Transition count delta: 20402
Iterating post reduction 0 with 20503 rules applied. Total rules applied 20504 place count 26176 transition count 8080
Reduce places removed 20402 places and 0 transitions.
Iterating post reduction 1 with 20402 rules applied. Total rules applied 40906 place count 5774 transition count 8080
Performed 1515 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1515 Pre rules applied. Total rules applied 40906 place count 5774 transition count 6565
Deduced a syphon composed of 1515 places in 2 ms
Ensure Unique test removed 606 places
Reduce places removed 2121 places and 0 transitions.
Iterating global reduction 2 with 3636 rules applied. Total rules applied 44542 place count 3653 transition count 6565
Drop transitions (Trivial Post-Agglo cleanup.) removed 606 transitions
Trivial Post-agglo rules discarded 606 transitions
Performed 606 trivial Post agglomeration. Transition count delta: 606
Iterating post reduction 2 with 606 rules applied. Total rules applied 45148 place count 3653 transition count 5959
Reduce places removed 606 places and 0 transitions.
Iterating post reduction 3 with 606 rules applied. Total rules applied 45754 place count 3047 transition count 5959
Discarding 2030 places :
Symmetric choice reduction at 4 with 2030 rule applications. Total rules 47784 place count 1017 transition count 2929
Iterating global reduction 4 with 2030 rules applied. Total rules applied 49814 place count 1017 transition count 2929
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 4 with 1010 rules applied. Total rules applied 50824 place count 1017 transition count 1919
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 202 Pre rules applied. Total rules applied 50824 place count 1017 transition count 1717
Deduced a syphon composed of 202 places in 0 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 5 with 404 rules applied. Total rules applied 51228 place count 815 transition count 1717
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 51233 place count 810 transition count 1212
Iterating global reduction 5 with 5 rules applied. Total rules applied 51238 place count 810 transition count 1212
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 5 with 707 rules applied. Total rules applied 51945 place count 709 transition count 606
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 6 with 101 rules applied. Total rules applied 52046 place count 608 transition count 606
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 101 Pre rules applied. Total rules applied 52046 place count 608 transition count 505
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 52248 place count 507 transition count 505
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 7 with 101 rules applied. Total rules applied 52349 place count 406 transition count 404
Applied a total of 52349 rules in 1130 ms. Remains 406 /29213 variables (removed 28807) and now considering 404/31114 (removed 30710) transitions.
// Phase 1: matrix 404 rows 406 cols
[2024-05-25 10:34:31] [INFO ] Computed 2 invariants in 3 ms
[2024-05-25 10:34:31] [INFO ] Implicit Places using invariants in 321 ms returned [101, 203]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 323 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 404/29213 places, 404/31114 transitions.
Reduce places removed 101 places and 101 transitions.
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 101 Pre rules applied. Total rules applied 0 place count 303 transition count 202
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 202 rules applied. Total rules applied 202 place count 202 transition count 202
Applied a total of 202 rules in 7 ms. Remains 202 /404 variables (removed 202) and now considering 202/404 (removed 202) transitions.
// Phase 1: matrix 202 rows 202 cols
[2024-05-25 10:34:31] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 10:34:31] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-25 10:34:31] [INFO ] Invariant cache hit.
[2024-05-25 10:34:32] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 202/29213 places, 202/31114 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1697 ms. Remains : 202/29213 places, 202/31114 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-09
Stuttering criterion allowed to conclude after 202 steps with 0 reset in 2 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-09 finished in 1763 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 1117 out of 29213 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Graph (complete) has 37471 edges and 29213 vertex of which 24055 are kept as prefixes of interest. Removing 5158 places using SCC suffix rule.43 ms
Discarding 5158 places :
Also discarding 5252 output transitions
Drop transitions (Output transitions of discarded places.) removed 5252 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16968 transitions
Trivial Post-agglo rules discarded 16968 transitions
Performed 16968 trivial Post agglomeration. Transition count delta: 16968
Iterating post reduction 0 with 17069 rules applied. Total rules applied 17070 place count 23853 transition count 8793
Reduce places removed 16968 places and 0 transitions.
Iterating post reduction 1 with 16968 rules applied. Total rules applied 34038 place count 6885 transition count 8793
Performed 2020 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2020 Pre rules applied. Total rules applied 34038 place count 6885 transition count 6773
Deduced a syphon composed of 2020 places in 2 ms
Ensure Unique test removed 606 places
Reduce places removed 2626 places and 0 transitions.
Iterating global reduction 2 with 4646 rules applied. Total rules applied 38684 place count 4259 transition count 6773
Discarding 1620 places :
Symmetric choice reduction at 2 with 1620 rule applications. Total rules 40304 place count 2639 transition count 4153
Iterating global reduction 2 with 1620 rules applied. Total rules applied 41924 place count 2639 transition count 4153
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 41924 place count 2639 transition count 4052
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 42126 place count 2538 transition count 4052
Discarding 100 places :
Symmetric choice reduction at 2 with 100 rule applications. Total rules 42226 place count 2438 transition count 3452
Iterating global reduction 2 with 100 rules applied. Total rules applied 42326 place count 2438 transition count 3452
Discarding 100 places :
Symmetric choice reduction at 2 with 100 rule applications. Total rules 42426 place count 2338 transition count 3352
Ensure Unique test removed 1 places
Iterating global reduction 2 with 101 rules applied. Total rules applied 42527 place count 2337 transition count 3352
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 42527 place count 2337 transition count 3351
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 42529 place count 2336 transition count 3351
Applied a total of 42529 rules in 2038 ms. Remains 2336 /29213 variables (removed 26877) and now considering 3351/31114 (removed 27763) transitions.
// Phase 1: matrix 3351 rows 2336 cols
[2024-05-25 10:34:34] [INFO ] Computed 0 invariants in 29 ms
[2024-05-25 10:34:34] [INFO ] Implicit Places using invariants in 335 ms returned []
[2024-05-25 10:34:34] [INFO ] Invariant cache hit.
[2024-05-25 10:34:36] [INFO ] Implicit Places using invariants and state equation in 2212 ms returned []
Implicit Place search using SMT with State Equation took 2554 ms to find 0 implicit places.
[2024-05-25 10:34:37] [INFO ] Redundant transitions in 387 ms returned []
Running 2240 sub problems to find dead transitions.
[2024-05-25 10:34:37] [INFO ] Invariant cache hit.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2235/5687 variables, and 0 constraints, problems are : Problem set: 0 solved, 2240 unsolved in 30065 ms.
Refiners :[State Equation: 0/2336 constraints, PredecessorRefiner: 2240/2234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2235/5687 variables, and 0 constraints, problems are : Problem set: 0 solved, 2240 unsolved in 30072 ms.
Refiners :[State Equation: 0/2336 constraints, PredecessorRefiner: 6/2234 constraints, Known Traps: 0/0 constraints]
After SMT, in 61105ms problems are : Problem set: 0 solved, 2240 unsolved
Search for dead transitions found 0 dead transitions in 61141ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2336/29213 places, 3351/31114 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66135 ms. Remains : 2336/29213 places, 3351/31114 transitions.
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-10
Stuttering criterion allowed to conclude after 606 steps with 0 reset in 13 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-10 finished in 66411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(p1)))'
Support contains 1313 out of 29213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 29112 transition count 31114
Applied a total of 101 rules in 190 ms. Remains 29112 /29213 variables (removed 101) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29112 cols
[2024-05-25 10:35:40] [INFO ] Computed 1114 invariants in 1843 ms
[2024-05-25 10:35:58] [INFO ] Implicit Places using invariants in 19948 ms returned []
Implicit Place search using SMT only with invariants took 19950 ms to find 0 implicit places.
Running 31013 sub problems to find dead transitions.
[2024-05-25 10:35:59] [INFO ] Invariant cache hit.
SMT process timed out in 126663ms, After SMT, problems are : Problem set: 0 solved, 31013 unsolved
Search for dead transitions found 0 dead transitions in 126982ms
Starting structural reductions in LTL mode, iteration 1 : 29112/29213 places, 31114/31114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147189 ms. Remains : 29112/29213 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-11 finished in 147506 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U G(p1)))))'
Support contains 1223 out of 29213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 29112 transition count 31114
Applied a total of 101 rules in 184 ms. Remains 29112 /29213 variables (removed 101) and now considering 31114/31114 (removed 0) transitions.
[2024-05-25 10:38:06] [INFO ] Invariant cache hit.
[2024-05-25 10:38:23] [INFO ] Implicit Places using invariants in 17121 ms returned [27496, 27497, 27498, 27499, 27500, 27501, 27502, 27503, 27504, 27505, 27506, 27507, 27508, 27509, 27510, 27511, 27512, 27513, 27514, 27515, 27516, 27517, 27518, 27519, 27520, 27521, 27522, 27523, 27524, 27525, 27526, 27527, 27528, 27529, 27530, 27531, 27532, 27533, 27534, 27535, 27536, 27537, 27538, 27539, 27540, 27541, 27542, 27543, 27544, 27545, 27546, 27547, 27548, 27549, 27550, 27551, 27552, 27553, 27554, 27555, 27556, 27557, 27558, 27559, 27560, 27561, 27562, 27563, 27564, 27565, 27566, 27567, 27568, 27569, 27570, 27571, 27572, 27573, 27574, 27575, 27576, 27577, 27578, 27579, 27580, 27581, 27582, 27583, 27584, 27585, 27586, 27587, 27588, 27589, 27590, 27591, 27592, 27593, 27594, 27595, 27596]
Discarding 101 places :
Implicit Place search using SMT only with invariants took 17140 ms to find 101 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29011/29213 places, 31114/31114 transitions.
Applied a total of 0 rules in 90 ms. Remains 29011 /29011 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17417 ms. Remains : 29011/29213 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-13
Stuttering criterion allowed to conclude after 5782 steps with 0 reset in 721 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-13 finished in 18394 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 202 out of 29213 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Graph (complete) has 37471 edges and 29213 vertex of which 29106 are kept as prefixes of interest. Removing 107 places using SCC suffix rule.30 ms
Discarding 107 places :
Also discarding 107 output transitions
Drop transitions (Output transitions of discarded places.) removed 107 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21412 transitions
Trivial Post-agglo rules discarded 21412 transitions
Performed 21412 trivial Post agglomeration. Transition count delta: 21412
Iterating post reduction 0 with 21513 rules applied. Total rules applied 21514 place count 28904 transition count 9494
Reduce places removed 21412 places and 0 transitions.
Iterating post reduction 1 with 21412 rules applied. Total rules applied 42926 place count 7492 transition count 9494
Performed 2222 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2222 Pre rules applied. Total rules applied 42926 place count 7492 transition count 7272
Deduced a syphon composed of 2222 places in 2 ms
Ensure Unique test removed 1010 places
Reduce places removed 3232 places and 0 transitions.
Iterating global reduction 2 with 5454 rules applied. Total rules applied 48380 place count 4260 transition count 7272
Drop transitions (Trivial Post-Agglo cleanup.) removed 707 transitions
Trivial Post-agglo rules discarded 707 transitions
Performed 707 trivial Post agglomeration. Transition count delta: 707
Iterating post reduction 2 with 707 rules applied. Total rules applied 49087 place count 4260 transition count 6565
Reduce places removed 707 places and 0 transitions.
Iterating post reduction 3 with 707 rules applied. Total rules applied 49794 place count 3553 transition count 6565
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 101 Pre rules applied. Total rules applied 49794 place count 3553 transition count 6464
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 49996 place count 3452 transition count 6464
Discarding 2030 places :
Symmetric choice reduction at 4 with 2030 rule applications. Total rules 52026 place count 1422 transition count 3434
Iterating global reduction 4 with 2030 rules applied. Total rules applied 54056 place count 1422 transition count 3434
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 4 with 1010 rules applied. Total rules applied 55066 place count 1422 transition count 2424
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 202 Pre rules applied. Total rules applied 55066 place count 1422 transition count 2222
Deduced a syphon composed of 202 places in 1 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 5 with 404 rules applied. Total rules applied 55470 place count 1220 transition count 2222
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 55475 place count 1215 transition count 1717
Iterating global reduction 5 with 5 rules applied. Total rules applied 55480 place count 1215 transition count 1717
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 5 with 606 rules applied. Total rules applied 56086 place count 1215 transition count 1111
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 6 with 101 rules applied. Total rules applied 56187 place count 1114 transition count 1111
Performed 202 Post agglomeration using F-continuation condition.Transition count delta: 202
Deduced a syphon composed of 202 places in 0 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 7 with 404 rules applied. Total rules applied 56591 place count 912 transition count 909
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 7 with 101 rules applied. Total rules applied 56692 place count 811 transition count 808
Applied a total of 56692 rules in 1710 ms. Remains 811 /29213 variables (removed 28402) and now considering 808/31114 (removed 30306) transitions.
// Phase 1: matrix 808 rows 811 cols
[2024-05-25 10:38:26] [INFO ] Computed 104 invariants in 9 ms
[2024-05-25 10:38:27] [INFO ] Implicit Places using invariants in 840 ms returned [506, 507, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 844 ms to find 103 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 708/29213 places, 808/31114 transitions.
Reduce places removed 101 places and 101 transitions.
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 101 Pre rules applied. Total rules applied 0 place count 607 transition count 606
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 202 rules applied. Total rules applied 202 place count 506 transition count 606
Applied a total of 202 rules in 12 ms. Remains 506 /708 variables (removed 202) and now considering 606/808 (removed 202) transitions.
// Phase 1: matrix 606 rows 506 cols
[2024-05-25 10:38:27] [INFO ] Computed 1 invariants in 3 ms
[2024-05-25 10:38:27] [INFO ] Implicit Places using invariants in 179 ms returned []
[2024-05-25 10:38:27] [INFO ] Invariant cache hit.
[2024-05-25 10:38:27] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 835 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 506/29213 places, 606/31114 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3403 ms. Remains : 506/29213 places, 606/31114 transitions.
Stuttering acceptance computed with spot in 90 ms :[p0, p0]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-14
Product exploration explored 100000 steps with 11278 reset in 1903 ms.
Product exploration explored 100000 steps with 11319 reset in 1623 ms.
Computed a total of 506 stabilizing places and 606 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 506 transition count 606
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 p0), (X (NOT p0)), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 13 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-14 finished in 7332 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(F((!p1 U (p2||G(!p1))))))))'
Support contains 303 out of 29213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 29112 transition count 31114
Applied a total of 101 rules in 134 ms. Remains 29112 /29213 variables (removed 101) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29112 cols
[2024-05-25 10:38:33] [INFO ] Computed 1114 invariants in 1908 ms
[2024-05-25 10:38:51] [INFO ] Implicit Places using invariants in 19853 ms returned [27496, 27497, 27498, 27499, 27500, 27501, 27502, 27503, 27504, 27505, 27506, 27507, 27508, 27509, 27510, 27511, 27512, 27513, 27514, 27515, 27516, 27517, 27518, 27519, 27520, 27521, 27522, 27523, 27524, 27525, 27526, 27527, 27528, 27529, 27530, 27531, 27532, 27533, 27534, 27535, 27536, 27537, 27538, 27539, 27540, 27541, 27542, 27543, 27544, 27545, 27546, 27547, 27548, 27549, 27550, 27551, 27552, 27553, 27554, 27555, 27556, 27557, 27558, 27559, 27560, 27561, 27562, 27563, 27564, 27565, 27566, 27567, 27568, 27569, 27570, 27571, 27572, 27573, 27574, 27575, 27576, 27577, 27578, 27579, 27580, 27581, 27582, 27583, 27584, 27585, 27586, 27587, 27588, 27589, 27590, 27591, 27592, 27593, 27594, 27595, 27596]
Discarding 101 places :
Implicit Place search using SMT only with invariants took 19871 ms to find 101 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29011/29213 places, 31114/31114 transitions.
Applied a total of 0 rules in 96 ms. Remains 29011 /29011 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20103 ms. Remains : 29011/29213 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) p1)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-15
Product exploration explored 100000 steps with 33333 reset in 6980 ms.
Product exploration explored 100000 steps with 33333 reset in 6521 ms.
Computed a total of 29011 stabilizing places and 31114 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 29011 transition count 31114
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 p0 p2 (NOT p1)), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (G p0)), (F (G p2)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 18 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-COL-L00100M0010C005P005G002-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-15 finished in 58069 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Found a Shortening insensitive property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 208 out of 29213 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 29213/29213 places, 31114/31114 transitions.
Graph (complete) has 37471 edges and 29213 vertex of which 24055 are kept as prefixes of interest. Removing 5158 places using SCC suffix rule.36 ms
Discarding 5158 places :
Also discarding 5252 output transitions
Drop transitions (Output transitions of discarded places.) removed 5252 transitions
Reduce places removed 101 places and 101 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18685 transitions
Trivial Post-agglo rules discarded 18685 transitions
Performed 18685 trivial Post agglomeration. Transition count delta: 18685
Iterating post reduction 0 with 18685 rules applied. Total rules applied 18686 place count 23954 transition count 7076
Reduce places removed 18685 places and 0 transitions.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 1 with 18786 rules applied. Total rules applied 37472 place count 5269 transition count 6975
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 2 with 101 rules applied. Total rules applied 37573 place count 5168 transition count 6975
Performed 2121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2121 Pre rules applied. Total rules applied 37573 place count 5168 transition count 4854
Deduced a syphon composed of 2121 places in 2 ms
Ensure Unique test removed 606 places
Reduce places removed 2727 places and 0 transitions.
Iterating global reduction 3 with 4848 rules applied. Total rules applied 42421 place count 2441 transition count 4854
Discarding 1620 places :
Symmetric choice reduction at 3 with 1620 rule applications. Total rules 44041 place count 821 transition count 2234
Iterating global reduction 3 with 1620 rules applied. Total rules applied 45661 place count 821 transition count 2234
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 3 with 1010 rules applied. Total rules applied 46671 place count 821 transition count 1224
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 101 Pre rules applied. Total rules applied 46671 place count 821 transition count 1123
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 46873 place count 720 transition count 1123
Discarding 100 places :
Symmetric choice reduction at 4 with 100 rule applications. Total rules 46973 place count 620 transition count 523
Iterating global reduction 4 with 100 rules applied. Total rules applied 47073 place count 620 transition count 523
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 4 with 101 rules applied. Total rules applied 47174 place count 519 transition count 422
Applied a total of 47174 rules in 1471 ms. Remains 519 /29213 variables (removed 28694) and now considering 422/31114 (removed 30692) transitions.
// Phase 1: matrix 422 rows 519 cols
[2024-05-25 10:39:31] [INFO ] Computed 102 invariants in 5 ms
[2024-05-25 10:39:32] [INFO ] Implicit Places using invariants in 401 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 403 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 518/29213 places, 422/31114 transitions.
Reduce places removed 101 places and 101 transitions.
Applied a total of 0 rules in 7 ms. Remains 417 /518 variables (removed 101) and now considering 321/422 (removed 101) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1883 ms. Remains : 417/29213 places, 321/31114 transitions.
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05
Product exploration explored 100000 steps with 913 reset in 1722 ms.
Product exploration explored 100000 steps with 921 reset in 1344 ms.
Computed a total of 417 stabilizing places and 321 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 417 transition count 321
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) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 249 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 446 steps (0 resets) in 17 ms. (24 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 7 factoid took 587 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 259 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 262 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
// Phase 1: matrix 321 rows 417 cols
[2024-05-25 10:39:36] [INFO ] Computed 101 invariants in 3 ms
[2024-05-25 10:39:38] [INFO ] [Real]Absence check using 0 positive and 101 generalized place invariants in 126 ms returned sat
[2024-05-25 10:39:39] [INFO ] [Real]Absence check using state equation in 502 ms returned sat
[2024-05-25 10:39:39] [INFO ] Computed and/alt/rep : 214/315/214 causal constraints (skipped 6 transitions) in 24 ms.
[2024-05-25 10:39:40] [INFO ] Added : 100 causal constraints over 20 iterations in 708 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-25 10:39:40] [INFO ] Invariant cache hit.
[2024-05-25 10:39:40] [INFO ] [Real]Absence check using 0 positive and 101 generalized place invariants in 55 ms returned sat
[2024-05-25 10:39:41] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2024-05-25 10:39:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:39:41] [INFO ] [Nat]Absence check using 0 positive and 101 generalized place invariants in 43 ms returned sat
[2024-05-25 10:39:41] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2024-05-25 10:39:41] [INFO ] Computed and/alt/rep : 214/315/214 causal constraints (skipped 6 transitions) in 39 ms.
[2024-05-25 10:39:43] [INFO ] Added : 202 causal constraints over 41 iterations in 1843 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 208 out of 417 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 417/417 places, 321/321 transitions.
Applied a total of 0 rules in 6 ms. Remains 417 /417 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2024-05-25 10:39:43] [INFO ] Invariant cache hit.
[2024-05-25 10:39:43] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-25 10:39:43] [INFO ] Invariant cache hit.
[2024-05-25 10:39:44] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2024-05-25 10:39:44] [INFO ] Redundant transitions in 2 ms returned []
Running 220 sub problems to find dead transitions.
[2024-05-25 10:39:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 321/637 variables, 316/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/637 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 101/738 variables, 101/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/738 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/738 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 738/738 variables, and 518 constraints, problems are : Problem set: 0 solved, 220 unsolved in 24600 ms.
Refiners :[Generalized P Invariants (flows): 101/101 constraints, State Equation: 417/417 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 321/637 variables, 316/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/637 variables, 220/637 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/637 variables, 0/637 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (OVERLAPS) 101/738 variables, 101/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/738 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/738 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 738/738 variables, and 738 constraints, problems are : Problem set: 0 solved, 220 unsolved in 20387 ms.
Refiners :[Generalized P Invariants (flows): 101/101 constraints, State Equation: 417/417 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
After SMT, in 45034ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 45037ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 45630 ms. Remains : 417/417 places, 321/321 transitions.
Computed a total of 417 stabilizing places and 321 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 417 transition count 321
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) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 9 factoid took 462 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 254 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 540 steps (0 resets) in 19 ms. (27 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 9 factoid took 751 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 250 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 256 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2024-05-25 10:40:31] [INFO ] Invariant cache hit.
[2024-05-25 10:40:33] [INFO ] [Real]Absence check using 0 positive and 101 generalized place invariants in 137 ms returned sat
[2024-05-25 10:40:34] [INFO ] [Real]Absence check using state equation in 638 ms returned sat
[2024-05-25 10:40:34] [INFO ] Computed and/alt/rep : 214/315/214 causal constraints (skipped 6 transitions) in 35 ms.
[2024-05-25 10:40:35] [INFO ] Added : 94 causal constraints over 19 iterations in 956 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-25 10:40:35] [INFO ] Invariant cache hit.
[2024-05-25 10:40:35] [INFO ] [Real]Absence check using 0 positive and 101 generalized place invariants in 59 ms returned sat
[2024-05-25 10:40:36] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2024-05-25 10:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:40:36] [INFO ] [Nat]Absence check using 0 positive and 101 generalized place invariants in 46 ms returned sat
[2024-05-25 10:40:36] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2024-05-25 10:40:37] [INFO ] Computed and/alt/rep : 214/315/214 causal constraints (skipped 6 transitions) in 36 ms.
[2024-05-25 10:40:38] [INFO ] Added : 202 causal constraints over 41 iterations in 1796 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 255 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 918 reset in 1542 ms.
Product exploration explored 100000 steps with 916 reset in 1540 ms.
Support contains 208 out of 417 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 417/417 places, 321/321 transitions.
Applied a total of 0 rules in 4 ms. Remains 417 /417 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2024-05-25 10:40:42] [INFO ] Invariant cache hit.
[2024-05-25 10:40:42] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-25 10:40:42] [INFO ] Invariant cache hit.
[2024-05-25 10:40:42] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
[2024-05-25 10:40:42] [INFO ] Redundant transitions in 20 ms returned []
Running 220 sub problems to find dead transitions.
[2024-05-25 10:40:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 321/637 variables, 316/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/637 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 101/738 variables, 101/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/738 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/738 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 738/738 variables, and 518 constraints, problems are : Problem set: 0 solved, 220 unsolved in 22103 ms.
Refiners :[Generalized P Invariants (flows): 101/101 constraints, State Equation: 417/417 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 321/637 variables, 316/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/637 variables, 220/637 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/637 variables, 0/637 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (OVERLAPS) 101/738 variables, 101/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/738 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/738 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 738/738 variables, and 738 constraints, problems are : Problem set: 0 solved, 220 unsolved in 21789 ms.
Refiners :[Generalized P Invariants (flows): 101/101 constraints, State Equation: 417/417 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
After SMT, in 43929ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 43931ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 44367 ms. Remains : 417/417 places, 321/321 transitions.
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05 finished in 117491 ms.
[2024-05-25 10:41:28] [INFO ] Flatten gal took : 701 ms
[2024-05-25 10:41:28] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2024-05-25 10:41:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 29213 places, 31114 transitions and 69090 arcs took 125 ms.
Total runtime 841894 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running FamilyReunion-COL-L00100M0010C005P005G002
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 29213
TRANSITIONS: 31114
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.690s, Sys 0.047s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.157s, Sys 0.004s]
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FamilyReunion-COL-L00100M0010C005P005G002"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is FamilyReunion-COL-L00100M0010C005P005G002, 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 r157-smll-171636265700412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00100M0010C005P005G002.tgz
mv FamilyReunion-COL-L00100M0010C005P005G002 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 ;