About the Execution of ITS-Tools for FamilyReunion-COL-L00100M0010C005P005G002
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | FTFFFFTFFTT?FTFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r086-smll-174860101900124.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
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 r086-smll-174860101900124
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 24 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 140K May 29 14:32 model.pnml
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content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml 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 1748694609858
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00100M0010C005P005G002
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202505121319
[2025-05-31 12:30:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 12:30:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 12:30:11] [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.
[2025-05-31 12:30:12] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 12:30:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1093 ms
[2025-05-31 12:30:13] [INFO ] Detected 5 constant HL places corresponding to 31 PT places.
[2025-05-31 12:30:13] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 40706 PT places and 36972.0 transition bindings in 71 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2025-05-31 12:30:13] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 11 ms.
[2025-05-31 12:30:13] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 3 formulas.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-10 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 13 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).
Reduction of identical properties reduced properties to check from 31 to 30
RANDOM walk for 40211 steps (8 resets) in 323 ms. (124 steps per ms) remains 15/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
// Phase 1: matrix 66 rows 99 cols
[2025-05-31 12:30:13] [INFO ] Computed 33 invariants in 13 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp23 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 17/41 variables, 2/3 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 27/68 variables, 2/5 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 31/99 variables, 28/33 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 0/165 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 132 constraints, problems are : Problem set: 1 solved, 14 unsolved in 1600 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 14 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 17/40 variables, 2/3 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 27/67 variables, 2/5 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 32/99 variables, 28/33 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 14/146 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/165 variables, 0/146 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 0/165 variables, 0/146 constraints. Problems are: Problem set: 1 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 146 constraints, problems are : Problem set: 1 solved, 14 unsolved in 895 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 14/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2554ms problems are : Problem set: 1 solved, 14 unsolved
Fused 14 Parikh solutions to 7 different solutions.
Finished Parikh walk after 565 steps, including 0 resets, run visited all 14 properties in 36 ms. (steps per millisecond=15 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 14 properties in 45 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2025-05-31 12:30:16] [INFO ] Flatten gal took : 41 ms
[2025-05-31 12:30:16] [INFO ] Flatten gal took : 14 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
[2025-05-31 12:30:17] [INFO ] Unfolded HLPN to a Petri net with 37039 places and 31114 transitions 89397 arcs in 451 ms.
[2025-05-31 12:30:17] [INFO ] Unfolded 13 HLPN properties in 5 ms.
[2025-05-31 12:30:17] [INFO ] Reduced 101 identical enabling conditions.
Deduced a syphon composed of 101 places in 244 ms
Reduce places removed 122 places and 0 transitions.
Support contains 15764 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 4646 places :
Implicit places reduction removed 4646 places
Iterating post reduction 0 with 4975 rules applied. Total rules applied 4975 place count 31942 transition count 31114
Applied a total of 4975 rules in 1255 ms. Remains 31942 /36917 variables (removed 4975) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 31942 cols
[2025-05-31 12:30:22] [INFO ] Computed 3944 invariants in 3075 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:30:51] [INFO ] Implicit Places using invariants in 32179 ms returned [24153, 24154, 24155, 24156, 24157, 24158, 24159, 24160, 24161, 24162, 24163, 24164, 24165, 24166, 24167, 24168, 24169, 24170, 24171, 24172, 24173, 24174, 24175, 24176, 24177, 24178, 24179, 24180, 24181, 24182, 24183, 24184, 24185, 24186, 24187, 24188, 24189, 24190, 24191, 24192, 24193, 24194, 24195, 24196, 24197, 24198, 24199, 24200, 24201, 24202, 24203, 24204, 24205, 24206, 24207, 24208, 24209, 24210, 24211, 24212, 24213, 24214, 24215, 24216, 24217, 24218, 24219, 24220, 24221, 24222, 24223, 24224, 24225, 24226, 24227, 24228, 24229, 24230, 24231, 24232, 24233, 24234, 24235, 24236, 24237, 24238, 24239, 24240, 24241, 24242, 24243, 24244, 24245, 24246, 24247, 24248, 24249, 24250, 24251, 24252, 24253]
Discarding 101 places :
Implicit Place search using SMT only with invariants took 32245 ms to find 101 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31841/36917 places, 31114/31114 transitions.
Applied a total of 0 rules in 965 ms. Remains 31841 /31841 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34485 ms. Remains : 31841/36917 places, 31114/31114 transitions.
Support contains 15764 out of 31841 places after structural reductions.
[2025-05-31 12:30:54] [INFO ] Flatten gal took : 1429 ms
[2025-05-31 12:30:55] [INFO ] Flatten gal took : 1006 ms
[2025-05-31 12:30:58] [INFO ] Input system was already deterministic with 31114 transitions.
Reduction of identical properties reduced properties to check from 33 to 30
RANDOM walk for 40000 steps (8 resets) in 9312 ms. (4 steps per ms) remains 5/30 properties
BEST_FIRST walk for 40004 steps (8 resets) in 410 ms. (97 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1112 ms. (35 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 576 ms. (69 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 608 ms. (65 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 5/5 properties
// Phase 1: matrix 31114 rows 31841 cols
[2025-05-31 12:31:05] [INFO ] Computed 3843 invariants in 3069 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp24 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/714 variables, 101/101 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/714 variables, 0/101 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 16946/17660 variables, 207/308 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17660/62955 variables, and 308 constraints, problems are : Problem set: 1 solved, 4 unsolved in 5026 ms.
Refiners :[Generalized P Invariants (flows): 308/3843 constraints, State Equation: 0/31841 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/708 variables, 101/101 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/708 variables, 0/101 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 16946/17654 variables, 207/308 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 17654/62955 variables, and 308 constraints, problems are : Problem set: 1 solved, 4 unsolved in 5016 ms.
Refiners :[Generalized P Invariants (flows): 308/3843 constraints, State Equation: 0/31841 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13521ms problems are : Problem set: 1 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 708 out of 31841 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Graph (complete) has 44238 edges and 31841 vertex of which 31532 are kept as prefixes of interest. Removing 309 places using SCC suffix rule.80 ms
Discarding 309 places :
Also discarding 309 output transitions
Drop transitions (Output transitions of discarded places.) removed 309 transitions
Discarding 2323 places :
Implicit places reduction removed 2323 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 19796 transitions
Trivial Post-agglo rules discarded 19796 transitions
Performed 19796 trivial Post agglomeration. Transition count delta: 19796
Iterating post reduction 0 with 22119 rules applied. Total rules applied 22120 place count 29209 transition count 11009
Reduce places removed 19796 places and 0 transitions.
Iterating post reduction 1 with 19796 rules applied. Total rules applied 41916 place count 9413 transition count 11009
Performed 1818 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1818 Pre rules applied. Total rules applied 41916 place count 9413 transition count 9191
Deduced a syphon composed of 1818 places in 6 ms
Ensure Unique test removed 909 places
Reduce places removed 2727 places and 0 transitions.
Iterating global reduction 2 with 4545 rules applied. Total rules applied 46461 place count 6686 transition count 9191
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 47168 place count 6686 transition count 8484
Reduce places removed 707 places and 0 transitions.
Iterating post reduction 3 with 707 rules applied. Total rules applied 47875 place count 5979 transition count 8484
Discarding 2030 places :
Symmetric choice reduction at 4 with 2030 rule applications. Total rules 49905 place count 3949 transition count 5454
Iterating global reduction 4 with 2030 rules applied. Total rules applied 51935 place count 3949 transition count 5454
Drop transitions (Trivial Post-Agglo cleanup.) removed 303 transitions
Trivial Post-agglo rules discarded 303 transitions
Performed 303 trivial Post agglomeration. Transition count delta: 303
Iterating post reduction 4 with 303 rules applied. Total rules applied 52238 place count 3949 transition count 5151
Reduce places removed 303 places and 0 transitions.
Iterating post reduction 5 with 303 rules applied. Total rules applied 52541 place count 3646 transition count 5151
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 101 Pre rules applied. Total rules applied 52541 place count 3646 transition count 5050
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 52743 place count 3545 transition count 5050
Discarding 1015 places :
Symmetric choice reduction at 6 with 1015 rule applications. Total rules 53758 place count 2530 transition count 3535
Iterating global reduction 6 with 1015 rules applied. Total rules applied 54773 place count 2530 transition count 3535
Ensure Unique test removed 1515 transitions
Reduce isomorphic transitions removed 1515 transitions.
Discarding 303 places :
Implicit places reduction removed 303 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 404 transitions
Trivial Post-agglo rules discarded 404 transitions
Performed 404 trivial Post agglomeration. Transition count delta: 404
Iterating post reduction 6 with 2222 rules applied. Total rules applied 56995 place count 2227 transition count 1616
Reduce places removed 404 places and 0 transitions.
Iterating post reduction 7 with 404 rules applied. Total rules applied 57399 place count 1823 transition count 1616
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 101 Pre rules applied. Total rules applied 57399 place count 1823 transition count 1515
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 57601 place count 1722 transition count 1515
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 57803 place count 1621 transition count 1414
Free-agglomeration rule (complex) applied 202 times.
Iterating global reduction 8 with 202 rules applied. Total rules applied 58005 place count 1621 transition count 1212
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 8 with 202 rules applied. Total rules applied 58207 place count 1419 transition count 1212
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 9 with 101 rules applied. Total rules applied 58308 place count 1318 transition count 1111
Applied a total of 58308 rules in 4290 ms. Remains 1318 /31841 variables (removed 30523) and now considering 1111/31114 (removed 30003) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4290 ms. Remains : 1318/31841 places, 1111/31114 transitions.
RANDOM walk for 1006 steps (0 resets) in 81 ms. (12 steps per ms) remains 0/4 properties
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 31841 stabilizing places and 31114 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 31841 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_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0)) U G(!p1)) U ((F(p1) U p2)||X(p3))))'
Support contains 1616 out of 31841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Discarding 2424 places :
Implicit places reduction removed 2424 places
Iterating post reduction 0 with 2424 rules applied. Total rules applied 2424 place count 29417 transition count 31114
Applied a total of 2424 rules in 406 ms. Remains 29417 /31841 variables (removed 2424) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29417 cols
[2025-05-31 12:31:23] [INFO ] Computed 1419 invariants in 1738 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:31:50] [INFO ] Implicit Places using invariants in 29366 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]
Discarding 204 places :
Implicit Place search using SMT only with invariants took 29399 ms to find 204 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29213/31841 places, 31114/31114 transitions.
Applied a total of 0 rules in 133 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 29944 ms. Remains : 29213/31841 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 558 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p1) (NOT p3) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-01
Product exploration timeout after 75400 steps with 65 reset in 10002 ms.
Product exploration timeout after 75170 steps with 62 reset in 10002 ms.
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).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p3) (NOT p0)), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p2) (NOT p1) (NOT p3) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p3)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) p1 (NOT p3))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p3))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 23 factoid took 157 ms. Reduced automaton from 6 states, 13 edges and 4 AP (stutter sensitive) to 17 states, 55 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 931 ms :[(OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p2))), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p1) (NOT p0)), false, false, false, false, false, false, false, false, false, false, false, false]
RANDOM walk for 40003 steps (8 resets) in 17342 ms. (2 steps per ms) remains 9/23 properties
BEST_FIRST walk for 40004 steps (8 resets) in 890 ms. (44 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7491 ms. (5 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6008 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5757 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5422 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5990 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5485 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5694 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5765 ms. (6 steps per ms) remains 9/9 properties
// Phase 1: matrix 31114 rows 29213 cols
[2025-05-31 12:33:02] [INFO ] Computed 1215 invariants in 1763 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1616 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SMT process timed out in 7019ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1616 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 28702 are kept as prefixes of interest. Removing 511 places using SCC suffix rule.13 ms
Discarding 511 places :
Also discarding 511 output transitions
Drop transitions (Output transitions of discarded places.) removed 511 transitions
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19392 transitions
Trivial Post-agglo rules discarded 19392 transitions
Performed 19392 trivial Post agglomeration. Transition count delta: 19392
Iterating post reduction 0 with 19493 rules applied. Total rules applied 19494 place count 28702 transition count 11110
Reduce places removed 19392 places and 0 transitions.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 1 with 19493 rules applied. Total rules applied 38987 place count 9310 transition count 11009
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 2 with 101 rules applied. Total rules applied 39088 place count 9209 transition count 11009
Performed 2727 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2727 Pre rules applied. Total rules applied 39088 place count 9209 transition count 8282
Deduced a syphon composed of 2727 places in 6 ms
Ensure Unique test removed 1010 places
Reduce places removed 3737 places and 0 transitions.
Iterating global reduction 3 with 6464 rules applied. Total rules applied 45552 place count 5472 transition count 8282
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 3 with 101 rules applied. Total rules applied 45653 place count 5472 transition count 8181
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 4 with 101 rules applied. Total rules applied 45754 place count 5371 transition count 8181
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 45754 place count 5371 transition count 8080
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 45956 place count 5270 transition count 8080
Discarding 2020 places :
Symmetric choice reduction at 5 with 2020 rule applications. Total rules 47976 place count 3250 transition count 6060
Iterating global reduction 5 with 2020 rules applied. Total rules applied 49996 place count 3250 transition count 6060
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 49996 place count 3250 transition count 5959
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 50198 place count 3149 transition count 5959
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 50208 place count 3139 transition count 4949
Iterating global reduction 5 with 10 rules applied. Total rules applied 50218 place count 3139 transition count 4949
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 5 with 1010 rules applied. Total rules applied 51228 place count 3139 transition count 3939
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 51430 place count 3038 transition count 3838
Free-agglomeration rule (complex) applied 202 times.
Iterating global reduction 6 with 202 rules applied. Total rules applied 51632 place count 3038 transition count 3636
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 6 with 202 rules applied. Total rules applied 51834 place count 2836 transition count 3636
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 7 with 101 rules applied. Total rules applied 51935 place count 2735 transition count 3535
Applied a total of 51935 rules in 3115 ms. Remains 2735 /29213 variables (removed 26478) and now considering 3535/31114 (removed 27579) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3116 ms. Remains : 2735/29213 places, 3535/31114 transitions.
RANDOM walk for 40000 steps (48 resets) in 3435 ms. (11 steps per ms) remains 5/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6819 ms. (5 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5175 ms. (7 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5236 ms. (7 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5463 ms. (7 steps per ms) remains 2/4 properties
// Phase 1: matrix 3535 rows 2735 cols
[2025-05-31 12:33:18] [INFO ] Computed 205 invariants in 68 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1616 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1119/2735 variables, 205/205 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2735 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3535/6270 variables, 2735/2940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6270 variables, 0/2940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/6270 variables, 0/2940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6270/6270 variables, and 2940 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4278 ms.
Refiners :[Generalized P Invariants (flows): 205/205 constraints, State Equation: 2735/2735 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1616 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1119/2735 variables, 205/205 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2735 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3535/6270 variables, 2735/2940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6270 variables, 0/2940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/6270 variables, 0/2940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6270/6270 variables, and 2940 constraints, problems are : Problem set: 0 solved, 2 unsolved in 8575 ms.
Refiners :[Generalized P Invariants (flows): 205/205 constraints, State Equation: 2735/2735 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12963ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 56 steps, including 1 resets, run visited all 2 properties in 10 ms. (steps per millisecond=5 )
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 19 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p3) (NOT p0)), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p2) (NOT p1) (NOT p3) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p3)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) p1 (NOT p3))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p3))), (F (G (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (OR p1 (NOT p2) p3 p0))), (F (NOT (OR p1 (NOT p2) (NOT p3) (NOT p0)))), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR p1 p2 (NOT p3) p0))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3) p0))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (OR (NOT p1) p2 (NOT p3) (NOT p0)))), (F p2), (F (NOT (OR p1 (NOT p2) (NOT p3) p0))), (F (NOT (OR (NOT p1) (NOT p2) p3 p0))), (F (NOT (OR p1 p2 (NOT p3) (NOT p0)))), (F (NOT (OR (NOT p1) p2 (NOT p3) p0))), (F (NOT (OR p1 (NOT p2) p3 (NOT p0)))), (F p3), (F (NOT (AND (NOT p1) (NOT p0)))), (F p1), (F (NOT (OR (NOT p1) (NOT p2) p3 (NOT p0)))), (F p0), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3) (NOT p0))))]
Knowledge based reduction with 23 factoid took 1390 ms. Reduced automaton from 17 states, 55 edges and 4 AP (stutter insensitive) to 17 states, 55 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 968 ms :[(OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p2))), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p1) (NOT p0)), false, false, false, false, false, false, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 965 ms :[(OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p2))), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p1) (NOT p0)), false, false, false, false, false, false, false, false, false, false, false, false]
// Phase 1: matrix 31114 rows 29213 cols
[2025-05-31 12:33:37] [INFO ] Computed 1215 invariants in 2720 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (AND (NOT p2) (NOT p3))
Support contains 1616 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 28702 are kept as prefixes of interest. Removing 511 places using SCC suffix rule.81 ms
Discarding 511 places :
Also discarding 511 output transitions
Drop transitions (Output transitions of discarded places.) removed 511 transitions
Reduce places removed 101 places and 101 transitions.
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19392 transitions
Trivial Post-agglo rules discarded 19392 transitions
Performed 19392 trivial Post agglomeration. Transition count delta: 19392
Iterating post reduction 0 with 19493 rules applied. Total rules applied 19494 place count 28601 transition count 11009
Reduce places removed 19392 places and 0 transitions.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 1 with 19493 rules applied. Total rules applied 38987 place count 9209 transition count 10908
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 2 with 101 rules applied. Total rules applied 39088 place count 9108 transition count 10908
Performed 2626 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2626 Pre rules applied. Total rules applied 39088 place count 9108 transition count 8282
Deduced a syphon composed of 2626 places in 3 ms
Ensure Unique test removed 1010 places
Reduce places removed 3636 places and 0 transitions.
Iterating global reduction 3 with 6262 rules applied. Total rules applied 45350 place count 5472 transition count 8282
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 3 with 101 rules applied. Total rules applied 45451 place count 5472 transition count 8181
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 4 with 101 rules applied. Total rules applied 45552 place count 5371 transition count 8181
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 5371 transition count 8080
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 45754 place count 5270 transition count 8080
Discarding 2020 places :
Symmetric choice reduction at 5 with 2020 rule applications. Total rules 47774 place count 3250 transition count 6060
Iterating global reduction 5 with 2020 rules applied. Total rules applied 49794 place count 3250 transition count 6060
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 49794 place count 3250 transition count 5959
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 49996 place count 3149 transition count 5959
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 50006 place count 3139 transition count 4949
Iterating global reduction 5 with 10 rules applied. Total rules applied 50016 place count 3139 transition count 4949
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 5 with 1010 rules applied. Total rules applied 51026 place count 3139 transition count 3939
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 51228 place count 3038 transition count 3838
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 6 with 101 rules applied. Total rules applied 51329 place count 2937 transition count 3737
Applied a total of 51329 rules in 3392 ms. Remains 2937 /29213 variables (removed 26276) and now considering 3737/31114 (removed 27377) transitions.
// Phase 1: matrix 3737 rows 2937 cols
[2025-05-31 12:33:49] [INFO ] Computed 205 invariants in 66 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:33:51] [INFO ] Implicit Places using invariants in 1360 ms returned [304]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1366 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2936/29213 places, 3737/31114 transitions.
Reduce places removed 101 places and 101 transitions.
Applied a total of 0 rules in 102 ms. Remains 2835 /2936 variables (removed 101) and now considering 3636/3737 (removed 101) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4861 ms. Remains : 2835/29213 places, 3636/31114 transitions.
Computed a total of 2835 stabilizing places and 3636 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2835 transition count 3636
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), (X p2), (X (NOT p3)), (X (NOT (AND (NOT p1) (NOT p2) p3 p0))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) p3 (NOT p0)))), (X (NOT (AND p1 (NOT p2) p3 p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (AND (NOT p1) p2 (NOT p3) (NOT p0))), (X (NOT (AND (NOT p1) p2 p3 p0))), (X (NOT (AND p1 p2 (NOT p3) p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND p1 p2 p3 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) p2 (NOT p3) p0))), (X (NOT (AND p1 (NOT p2) p3 (NOT p0)))), (X (NOT (AND p1 p2 (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p1) p2 p3 (NOT p0)))), (X (NOT (AND p1 p2 p3 p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p1) (NOT p2) p3 p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p3 (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) p3 p0)))), (X (X (NOT (AND (NOT p1) p2 p3 p0)))), (X (X (NOT (AND p1 p2 (NOT p3) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p2 p3 (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2 (NOT p3) p0)))), (X (X (NOT (AND p1 (NOT p2) p3 (NOT p0))))), (X (X (NOT (AND p1 p2 (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p3 (NOT p0))))), (X (X (NOT (AND p1 p2 p3 p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p1))), (F (G (NOT p2))), (F (G (NOT p3))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) p2 (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3) (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 43 factoid took 29 ms. Reduced automaton from 17 states, 55 edges and 4 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-01 finished in 158606 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(((p0 U p1) U X((G(p3)||p2))))))))'
Support contains 1717 out of 31841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Discarding 2424 places :
Implicit places reduction removed 2424 places
Iterating post reduction 0 with 2424 rules applied. Total rules applied 2424 place count 29417 transition count 31114
Applied a total of 2424 rules in 373 ms. Remains 29417 /31841 variables (removed 2424) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29417 cols
[2025-05-31 12:34:01] [INFO ] Computed 1419 invariants in 1545 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:34:23] [INFO ] Implicit Places using invariants in 23816 ms returned [5454, 16364, 22537, 22538, 22539, 22540, 22541, 22542, 22543, 22544, 22545, 22546, 22547, 22548, 22549, 22550, 22551, 22552, 22553, 22554, 22555, 22556, 22557, 22558, 22559, 22560, 22561, 22562, 22563, 22564, 22565, 22566, 22567, 22568, 22569, 22570, 22571, 22572, 22573, 22574, 22575, 22576, 22577, 22578, 22579, 22580, 22581, 22582, 22583, 22584, 22585, 22586, 22587, 22588, 22589, 22590, 22591, 22592, 22593, 22594, 22595, 22596, 22597, 22598, 22599, 22600, 22601, 22602, 22603, 22604, 22605, 22606, 22607, 22608, 22609, 22610, 22611, 22612, 22613, 22614, 22615, 22616, 22617, 22618, 22619, 22620, 22621, 22622, 22623, 22624, 22625, 22626, 22627, 22628, 22629, 22630, 22631, 22632, 22633, 22634, 22635, 22636, 22637, 27801, 27802, 27803, 27804, 27805, 27806, 27807, 27808, 27809, 27810, 27811, 27812, 27813, 27814, 27815, 27816, 27817, 27818, 27819, 27820, 27821, 27822, 27823, 27824, 27825, 27826, 27827, 27828, 27829, 27830, 27831, 27832, 27833, 27834, 27835, 27836, 27837, 27838, 27839, 27840, 27841, 27842, 27843, 27844, 27845, 27846, 27847, 27848, 27849, 27850, 27851, 27852, 27853, 27854, 27855, 27856, 27857, 27858, 27859, 27860, 27861, 27862, 27863, 27864, 27865, 27866, 27867, 27868, 27869, 27870, 27871, 27872, 27873, 27874, 27875, 27876, 27877, 27878, 27879, 27880, 27881, 27882, 27883, 27884, 27885, 27886, 27887, 27888, 27889, 27890, 27891, 27892, 27893, 27894, 27895, 27896, 27897, 27898, 27899, 27900, 27901]
Discarding 204 places :
Implicit Place search using SMT only with invariants took 23836 ms to find 204 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29213/31841 places, 31114/31114 transitions.
Applied a total of 0 rules in 138 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 24348 ms. Remains : 29213/31841 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 588 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), true, (NOT p3), (NOT p1), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-02
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-02 finished in 25063 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0) U (X(X(F(p1)))||(p1&&X(p2))))))'
Support contains 3434 out of 31841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Graph (complete) has 44238 edges and 31841 vertex of which 22231 are kept as prefixes of interest. Removing 9610 places using SCC suffix rule.63 ms
Discarding 9610 places :
Also discarding 9197 output transitions
Drop transitions (Output transitions of discarded places.) removed 9197 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 1111 places :
Implicit places reduction removed 1111 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9191 transitions
Trivial Post-agglo rules discarded 9191 transitions
Performed 9191 trivial Post agglomeration. Transition count delta: 9191
Iterating post reduction 0 with 10302 rules applied. Total rules applied 10303 place count 21019 transition count 12625
Reduce places removed 9191 places and 0 transitions.
Performed 2222 Post agglomeration using F-continuation condition.Transition count delta: 2222
Iterating post reduction 1 with 11413 rules applied. Total rules applied 21716 place count 11828 transition count 10403
Reduce places removed 2222 places and 0 transitions.
Iterating post reduction 2 with 2222 rules applied. Total rules applied 23938 place count 9606 transition count 10403
Performed 1313 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1313 Pre rules applied. Total rules applied 23938 place count 9606 transition count 9090
Deduced a syphon composed of 1313 places in 3 ms
Reduce places removed 1313 places and 0 transitions.
Iterating global reduction 3 with 2626 rules applied. Total rules applied 26564 place count 8293 transition count 9090
Discarding 1020 places :
Symmetric choice reduction at 3 with 1020 rule applications. Total rules 27584 place count 7273 transition count 7070
Iterating global reduction 3 with 1020 rules applied. Total rules applied 28604 place count 7273 transition count 7070
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 101 Pre rules applied. Total rules applied 28604 place count 7273 transition count 6969
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 28806 place count 7172 transition count 6969
Applied a total of 28806 rules in 3739 ms. Remains 7172 /31841 variables (removed 24669) and now considering 6969/31114 (removed 24145) transitions.
// Phase 1: matrix 6969 rows 7172 cols
[2025-05-31 12:34:28] [INFO ] Computed 1213 invariants in 183 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:34:33] [INFO ] Implicit Places using invariants in 5227 ms returned [1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 6969]
Discarding 102 places :
Implicit Place search using SMT only with invariants took 5243 ms to find 102 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7070/31841 places, 6969/31114 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 7070 transition count 6868
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 202 rules applied. Total rules applied 202 place count 6969 transition count 6868
Applied a total of 202 rules in 902 ms. Remains 6969 /7070 variables (removed 101) and now considering 6868/6969 (removed 101) transitions.
// Phase 1: matrix 6868 rows 6969 cols
[2025-05-31 12:34:34] [INFO ] Computed 1111 invariants in 207 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:34:37] [INFO ] Implicit Places using invariants in 2326 ms returned []
[2025-05-31 12:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:34:43] [INFO ] Implicit Places using invariants and state equation in 6909 ms returned []
Implicit Place search using SMT with State Equation took 9240 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6969/31841 places, 6868/31114 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 19124 ms. Remains : 6969/31841 places, 6868/31114 transitions.
Stuttering acceptance computed with spot in 272 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-04
Product exploration explored 100000 steps with 455 reset in 6584 ms.
Product exploration explored 100000 steps with 454 reset in 6243 ms.
Computed a total of 6969 stabilizing places and 6868 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 6969 transition count 6868
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 260 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 1011 steps (0 resets) in 36 ms. (27 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : [(F p1)]
Property proved to be false thanks to negative knowledge :(F p1)
Knowledge based reduction with 11 factoid took 515 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-04 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-04 finished in 188533 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 202 out of 31841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Graph (complete) has 44238 edges and 31841 vertex of which 22433 are kept as prefixes of interest. Removing 9408 places using SCC suffix rule.46 ms
Discarding 9408 places :
Also discarding 9096 output transitions
Drop transitions (Output transitions of discarded places.) removed 9096 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 2222 places :
Implicit places reduction removed 2222 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16867 transitions
Trivial Post-agglo rules discarded 16867 transitions
Performed 16867 trivial Post agglomeration. Transition count delta: 16867
Iterating post reduction 0 with 19089 rules applied. Total rules applied 19090 place count 20110 transition count 5050
Reduce places removed 16867 places and 0 transitions.
Iterating post reduction 1 with 16867 rules applied. Total rules applied 35957 place count 3243 transition count 5050
Performed 303 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 303 Pre rules applied. Total rules applied 35957 place count 3243 transition count 4747
Deduced a syphon composed of 303 places in 1 ms
Reduce places removed 303 places and 0 transitions.
Iterating global reduction 2 with 606 rules applied. Total rules applied 36563 place count 2940 transition count 4747
Discarding 1020 places :
Symmetric choice reduction at 2 with 1020 rule applications. Total rules 37583 place count 1920 transition count 2727
Iterating global reduction 2 with 1020 rules applied. Total rules applied 38603 place count 1920 transition count 2727
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 38603 place count 1920 transition count 2626
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 38805 place count 1819 transition count 2626
Discarding 1010 places :
Symmetric choice reduction at 2 with 1010 rule applications. Total rules 39815 place count 809 transition count 1616
Iterating global reduction 2 with 1010 rules applied. Total rules applied 40825 place count 809 transition count 1616
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 2 with 1010 rules applied. Total rules applied 41835 place count 809 transition count 606
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 101 Pre rules applied. Total rules applied 41835 place count 809 transition count 505
Deduced a syphon composed of 101 places in 0 ms
Ensure Unique test removed 101 places
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 3 with 303 rules applied. Total rules applied 42138 place count 607 transition count 505
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 3 with 101 rules applied. Total rules applied 42239 place count 506 transition count 404
Applied a total of 42239 rules in 956 ms. Remains 506 /31841 variables (removed 31335) and now considering 404/31114 (removed 30710) transitions.
// Phase 1: matrix 404 rows 506 cols
[2025-05-31 12:37:34] [INFO ] Computed 102 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:37:34] [INFO ] Implicit Places using invariants in 426 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 428 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 505/31841 places, 404/31114 transitions.
Reduce places removed 101 places and 101 transitions.
Applied a total of 0 rules in 7 ms. Remains 404 /505 variables (removed 101) and now considering 303/404 (removed 101) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1392 ms. Remains : 404/31841 places, 303/31114 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05
Stuttering criterion allowed to conclude after 2170 steps with 130 reset in 59 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-05 finished in 1591 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1212 out of 31841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Graph (complete) has 44238 edges and 31841 vertex of which 28701 are kept as prefixes of interest. Removing 3140 places using SCC suffix rule.51 ms
Discarding 3140 places :
Also discarding 2632 output transitions
Drop transitions (Output transitions of discarded places.) removed 2632 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 2323 places :
Implicit places reduction removed 2323 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 17069 transitions
Trivial Post-agglo rules discarded 17069 transitions
Performed 17069 trivial Post agglomeration. Transition count delta: 17069
Iterating post reduction 0 with 19392 rules applied. Total rules applied 19393 place count 26277 transition count 11312
Reduce places removed 17069 places and 0 transitions.
Iterating post reduction 1 with 17069 rules applied. Total rules applied 36462 place count 9208 transition count 11312
Performed 1313 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1313 Pre rules applied. Total rules applied 36462 place count 9208 transition count 9999
Deduced a syphon composed of 1313 places in 4 ms
Ensure Unique test removed 606 places
Reduce places removed 1919 places and 0 transitions.
Iterating global reduction 2 with 3232 rules applied. Total rules applied 39694 place count 7289 transition count 9999
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 40300 place count 7289 transition count 9393
Reduce places removed 606 places and 0 transitions.
Iterating post reduction 3 with 606 rules applied. Total rules applied 40906 place count 6683 transition count 9393
Discarding 2030 places :
Symmetric choice reduction at 4 with 2030 rule applications. Total rules 42936 place count 4653 transition count 6363
Iterating global reduction 4 with 2030 rules applied. Total rules applied 44966 place count 4653 transition count 6363
Drop transitions (Trivial Post-Agglo cleanup.) removed 202 transitions
Trivial Post-agglo rules discarded 202 transitions
Performed 202 trivial Post agglomeration. Transition count delta: 202
Iterating post reduction 4 with 202 rules applied. Total rules applied 45168 place count 4653 transition count 6161
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 5 with 202 rules applied. Total rules applied 45370 place count 4451 transition count 6161
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 101 Pre rules applied. Total rules applied 45370 place count 4451 transition count 6060
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 45572 place count 4350 transition count 6060
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 45577 place count 4345 transition count 5555
Iterating global reduction 6 with 5 rules applied. Total rules applied 45582 place count 4345 transition count 5555
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Discarding 202 places :
Implicit places reduction removed 202 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 808 rules applied. Total rules applied 46390 place count 4143 transition count 4949
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 7 with 101 rules applied. Total rules applied 46491 place count 4042 transition count 4949
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 101 Pre rules applied. Total rules applied 46491 place count 4042 transition count 4848
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 46693 place count 3941 transition count 4848
Applied a total of 46693 rules in 3310 ms. Remains 3941 /31841 variables (removed 27900) and now considering 4848/31114 (removed 26266) transitions.
// Phase 1: matrix 4848 rows 3941 cols
[2025-05-31 12:37:38] [INFO ] Computed 103 invariants in 71 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:37:41] [INFO ] Implicit Places using invariants in 3134 ms returned [1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 3636, 3738]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 3141 ms to find 103 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3838/31841 places, 4848/31114 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1212 transitions
Trivial Post-agglo rules discarded 1212 transitions
Performed 1212 trivial Post agglomeration. Transition count delta: 1212
Iterating post reduction 0 with 1212 rules applied. Total rules applied 1212 place count 3838 transition count 3636
Reduce places removed 1212 places and 0 transitions.
Iterating post reduction 1 with 1212 rules applied. Total rules applied 2424 place count 2626 transition count 3636
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 2424 place count 2626 transition count 3535
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 2626 place count 2525 transition count 3535
Applied a total of 2626 rules in 141 ms. Remains 2525 /3838 variables (removed 1313) and now considering 3535/4848 (removed 1313) transitions.
// Phase 1: matrix 3535 rows 2525 cols
[2025-05-31 12:37:41] [INFO ] Computed 0 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:37:41] [INFO ] Implicit Places using invariants in 375 ms returned []
[2025-05-31 12:37:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:37:44] [INFO ] Implicit Places using invariants and state equation in 2516 ms returned []
Implicit Place search using SMT with State Equation took 2893 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2525/31841 places, 3535/31114 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9485 ms. Remains : 2525/31841 places, 3535/31114 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-06
Product exploration explored 100000 steps with 197 reset in 2905 ms.
Product exploration explored 100000 steps with 197 reset in 2875 ms.
Computed a total of 2525 stabilizing places and 3535 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2525 transition count 3535
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 16 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) 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 23813 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(G(p1)&&F(p2)))))'
Support contains 1414 out of 31841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Discarding 2323 places :
Implicit places reduction removed 2323 places
Iterating post reduction 0 with 2323 rules applied. Total rules applied 2323 place count 29518 transition count 31114
Applied a total of 2323 rules in 402 ms. Remains 29518 /31841 variables (removed 2323) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29518 cols
[2025-05-31 12:38:00] [INFO ] Computed 1520 invariants in 1577 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:38:28] [INFO ] Implicit Places using invariants in 29068 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, 16465, 17678, 17679, 17680, 17681, 17682, 17683, 17684, 17685, 17686, 17687, 17688, 17689, 17690, 17691, 17692, 17693, 17694, 17695, 17696, 17697, 17698, 17699, 17700, 17701, 17702, 17703, 17704, 17705, 17706, 17707, 17708, 17709, 17710, 17711, 17712, 17713, 17714, 17715, 17716, 17717, 17718, 17719, 17720, 17721, 17722, 17723, 17724, 17725, 17726, 17727, 17728, 17729, 17730, 17731, 17732, 17733, 17734, 17735, 17736, 17737, 17738, 17739, 17740, 17741, 17742, 17743, 17744, 17745, 17746, 17747, 17748, 17749, 17750, 17751, 17752, 17753, 17754, 17755, 17756, 17757, 17758, 17759, 17760, 17761, 17762, 17763, 17764, 17765, 17766, 17767, 17768, 17769, 17770, 17771, 17772, 17773, 17774, 17775, 17776, 17777, 17778, 22638, 22639, 22640, 22641, 22642, 22643, 22644, 22645, 22646, 22647, 22648, 22649, 22650, 22651, 22652, 22653, 22654, 22655, 22656, 22657, 22658, 22659, 22660, 22661, 22662, 22663, 22664, 22665, 22666, 22667, 22668, 22669, 22670, 22671, 22672, 22673, 22674, 22675, 22676, 22677, 22678, 22679, 22680, 22681, 22682, 22683, 22684, 22685, 22686, 22687, 22688, 22689, 22690, 22691, 22692, 22693, 22694, 22695, 22696, 22697, 22698, 22699, 22700, 22701, 22702, 22703, 22704, 22705, 22706, 22707, 22708, 22709, 22710, 22711, 22712, 22713, 22714, 22715, 22716, 22717, 22718, 22719, 22720, 22721, 22722, 22723, 22724, 22725, 22726, 22727, 22728, 22729, 22730, 22731, 22732, 22733, 22734, 22735, 22736, 22737, 22738, 27902, 27903, 27904, 27905, 27906, 27907, 27908, 27909, 27910, 27911, 27912, 27913, 27914, 27915, 27916, 27917, 27918, 27919, 27920, 27921, 27922, 27923, 27924, 27925, 27926, 27927, 27928, 27929, 27930, 27931, 27932, 27933, 27934, 27935, 27936, 27937, 27938, 27939, 27940, 27941, 27942, 27943, 27944, 27945, 27946, 27947, 27948, 27949, 27950, 27951, 27952, 27953, 27954, 27955, 27956, 27957, 27958, 27959, 27960, 27961, 27962, 27963, 27964, 27965, 27966, 27967, 27968, 27969, 27970, 27971, 27972, 27973, 27974, 27975, 27976, 27977, 27978, 27979, 27980, 27981, 27982, 27983, 27984, 27985, 27986, 27987, 27988, 27989, 27990, 27991, 27992, 27993, 27994, 27995, 27996, 27997, 27998, 27999, 28000, 28001, 28002]
Discarding 406 places :
Implicit Place search using SMT only with invariants took 29100 ms to find 406 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29112/31841 places, 31114/31114 transitions.
Applied a total of 0 rules in 113 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 29620 ms. Remains : 29112/31841 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 272 ms :[true, (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-07
Entered a terminal (fully accepting) state of product in 627 steps with 0 reset in 84 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-07 finished in 30079 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(G((p2||G(p3))))&&p1)||p0)))'
Support contains 708 out of 31841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Discarding 2424 places :
Implicit places reduction removed 2424 places
Iterating post reduction 0 with 2424 rules applied. Total rules applied 2424 place count 29417 transition count 31114
Applied a total of 2424 rules in 426 ms. Remains 29417 /31841 variables (removed 2424) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29417 cols
[2025-05-31 12:38:30] [INFO ] Computed 1419 invariants in 1468 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:38:58] [INFO ] Implicit Places using invariants in 29268 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, 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, 22537, 22538, 22539, 22540, 22541, 22542, 22543, 22544, 22545, 22546, 22547, 22548, 22549, 22550, 22551, 22552, 22553, 22554, 22555, 22556, 22557, 22558, 22559, 22560, 22561, 22562, 22563, 22564, 22565, 22566, 22567, 22568, 22569, 22570, 22571, 22572, 22573, 22574, 22575, 22576, 22577, 22578, 22579, 22580, 22581, 22582, 22583, 22584, 22585, 22586, 22587, 22588, 22589, 22590, 22591, 22592, 22593, 22594, 22595, 22596, 22597, 22598, 22599, 22600, 22601, 22602, 22603, 22604, 22605, 22606, 22607, 22608, 22609, 22610, 22611, 22612, 22613, 22614, 22615, 22616, 22617, 22618, 22619, 22620, 22621, 22622, 22623, 22624, 22625, 22626, 22627, 22628, 22629, 22630, 22631, 22632, 22633, 22634, 22635, 22636, 22637, 27801, 27802, 27803, 27804, 27805, 27806, 27807, 27808, 27809, 27810, 27811, 27812, 27813, 27814, 27815, 27816, 27817, 27818, 27819, 27820, 27821, 27822, 27823, 27824, 27825, 27826, 27827, 27828, 27829, 27830, 27831, 27832, 27833, 27834, 27835, 27836, 27837, 27838, 27839, 27840, 27841, 27842, 27843, 27844, 27845, 27846, 27847, 27848, 27849, 27850, 27851, 27852, 27853, 27854, 27855, 27856, 27857, 27858, 27859, 27860, 27861, 27862, 27863, 27864, 27865, 27866, 27867, 27868, 27869, 27870, 27871, 27872, 27873, 27874, 27875, 27876, 27877, 27878, 27879, 27880, 27881, 27882, 27883, 27884, 27885, 27886, 27887, 27888, 27889, 27890, 27891, 27892, 27893, 27894, 27895, 27896, 27897, 27898, 27899, 27900, 27901]
Discarding 405 places :
Implicit Place search using SMT only with invariants took 29297 ms to find 405 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29012/31841 places, 31114/31114 transitions.
Applied a total of 0 rules in 107 ms. Remains 29012 /29012 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29835 ms. Remains : 29012/31841 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p3), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-08
Entered a terminal (fully accepting) state of product in 4218 steps with 0 reset in 291 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-08 finished in 30421 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(!p0) U X(X(X(X(p1)))))))'
Support contains 707 out of 31841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Discarding 2424 places :
Implicit places reduction removed 2424 places
Iterating post reduction 0 with 2424 rules applied. Total rules applied 2424 place count 29417 transition count 31114
Applied a total of 2424 rules in 426 ms. Remains 29417 /31841 variables (removed 2424) and now considering 31114/31114 (removed 0) transitions.
[2025-05-31 12:38:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:39:25] [INFO ] Implicit Places using invariants in 26187 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, 22537, 22538, 22539, 22540, 22541, 22542, 22543, 22544, 22545, 22546, 22547, 22548, 22549, 22550, 22551, 22552, 22553, 22554, 22555, 22556, 22557, 22558, 22559, 22560, 22561, 22562, 22563, 22564, 22565, 22566, 22567, 22568, 22569, 22570, 22571, 22572, 22573, 22574, 22575, 22576, 22577, 22578, 22579, 22580, 22581, 22582, 22583, 22584, 22585, 22586, 22587, 22588, 22589, 22590, 22591, 22592, 22593, 22594, 22595, 22596, 22597, 22598, 22599, 22600, 22601, 22602, 22603, 22604, 22605, 22606, 22607, 22608, 22609, 22610, 22611, 22612, 22613, 22614, 22615, 22616, 22617, 22618, 22619, 22620, 22621, 22622, 22623, 22624, 22625, 22626, 22627, 22628, 22629, 22630, 22631, 22632, 22633, 22634, 22635, 22636, 22637, 27801, 27802, 27803, 27804, 27805, 27806, 27807, 27808, 27809, 27810, 27811, 27812, 27813, 27814, 27815, 27816, 27817, 27818, 27819, 27820, 27821, 27822, 27823, 27824, 27825, 27826, 27827, 27828, 27829, 27830, 27831, 27832, 27833, 27834, 27835, 27836, 27837, 27838, 27839, 27840, 27841, 27842, 27843, 27844, 27845, 27846, 27847, 27848, 27849, 27850, 27851, 27852, 27853, 27854, 27855, 27856, 27857, 27858, 27859, 27860, 27861, 27862, 27863, 27864, 27865, 27866, 27867, 27868, 27869, 27870, 27871, 27872, 27873, 27874, 27875, 27876, 27877, 27878, 27879, 27880, 27881, 27882, 27883, 27884, 27885, 27886, 27887, 27888, 27889, 27890, 27891, 27892, 27893, 27894, 27895, 27896, 27897, 27898, 27899, 27900, 27901]
Discarding 406 places :
Implicit Place search using SMT only with invariants took 26214 ms to find 406 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29011/31841 places, 31114/31114 transitions.
Applied a total of 0 rules in 102 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 26745 ms. Remains : 29011/31841 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 764 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-11
Product exploration explored 100000 steps with 78 reset in 3425 ms.
Product exploration explored 100000 steps with 78 reset in 2636 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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 124 ms. Reduced automaton from 17 states, 22 edges and 2 AP (stutter sensitive) to 12 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 535 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
RANDOM walk for 7096 steps (0 resets) in 966 ms. (7 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 348 ms. Reduced automaton from 12 states, 15 edges and 2 AP (stutter sensitive) to 12 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 649 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 645 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
// Phase 1: matrix 31114 rows 29011 cols
[2025-05-31 12:39:58] [INFO ] Computed 1013 invariants in 1840 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (NOT p1)
Support contains 707 out of 29011 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29011/29011 places, 31114/31114 transitions.
Applied a total of 0 rules in 164 ms. Remains 29011 /29011 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
[2025-05-31 12:40:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:40:22] [INFO ] Implicit Places using invariants in 15758 ms returned []
Implicit Place search using SMT only with invariants took 15759 ms to find 0 implicit places.
Running 31013 sub problems to find dead transitions.
[2025-05-31 12:40:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 130908ms, After SMT, problems are : Problem set: 0 solved, 31013 unsolved
Search for dead transitions found 0 dead transitions in 131093ms
Finished structural reductions in LTL mode , in 1 iterations and 147200 ms. Remains : 29011/29011 places, 31114/31114 transitions.
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 (NOT p1)), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 12 states, 15 edges and 2 AP (stutter sensitive) to 12 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 647 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
RANDOM walk for 7493 steps (0 resets) in 998 ms. (7 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 (NOT p1)), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 3 factoid took 265 ms. Reduced automaton from 12 states, 15 edges and 2 AP (stutter sensitive) to 12 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 553 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 573 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
[2025-05-31 12:43:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 448 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Product exploration explored 100000 steps with 78 reset in 3014 ms.
Product exploration explored 100000 steps with 78 reset in 2809 ms.
Applying partial POR strategy [false, false, false, false, false, false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 618 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Support contains 707 out of 29011 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29011/29011 places, 31114/31114 transitions.
Graph (complete) has 37067 edges and 29011 vertex of which 20918 are kept as prefixes of interest. Removing 8093 places using SCC suffix rule.36 ms
Discarding 8093 places :
Also discarding 7682 output transitions
Drop transitions (Output transitions of discarded places.) removed 7682 transitions
Performed 10403 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 10403 rules applied. Total rules applied 10404 place count 20918 transition count 23432
Performed 5959 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5959 Pre rules applied. Total rules applied 10404 place count 20918 transition count 23432
Deduced a syphon composed of 16362 places in 19 ms
Iterating global reduction 1 with 5959 rules applied. Total rules applied 16363 place count 20918 transition count 23432
Performed 2424 Post agglomeration using F-continuation condition.Transition count delta: -1010
Deduced a syphon composed of 18786 places in 6 ms
Iterating global reduction 1 with 2424 rules applied. Total rules applied 18787 place count 20918 transition count 24442
Deduced a syphon composed of 18786 places in 3 ms
Applied a total of 18787 rules in 14112 ms. Remains 20918 /29011 variables (removed 8093) and now considering 24442/31114 (removed 6672) transitions.
Running 23331 sub problems to find dead transitions.
// Phase 1: matrix 24442 rows 20918 cols
[2025-05-31 12:43:37] [INFO ] Computed 1 invariants in 6878 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 89533ms, After SMT, problems are : Problem set: 0 solved, 23331 unsolved
Search for dead transitions found 0 dead transitions in 89607ms
Starting structural reductions in SI_LTL mode, iteration 1 : 20918/29011 places, 24442/31114 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103774 ms. Remains : 20918/29011 places, 24442/31114 transitions.
Built C files in :
/tmp/ltsmin18310023516997913505
[2025-05-31 12:45:01] [INFO ] Built C files in 645ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18310023516997913505
Running compilation step : cd /tmp/ltsmin18310023516997913505;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18310023516997913505;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18310023516997913505;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 707 out of 29011 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29011/29011 places, 31114/31114 transitions.
Applied a total of 0 rules in 109 ms. Remains 29011 /29011 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29011 cols
[2025-05-31 12:45:05] [INFO ] Computed 1013 invariants in 1716 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:45:19] [INFO ] Implicit Places using invariants in 15687 ms returned []
Implicit Place search using SMT only with invariants took 15688 ms to find 0 implicit places.
Running 31013 sub problems to find dead transitions.
[2025-05-31 12:45:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 117704ms, After SMT, problems are : Problem set: 0 solved, 31013 unsolved
Search for dead transitions found 0 dead transitions in 117776ms
Finished structural reductions in LTL mode , in 1 iterations and 133624 ms. Remains : 29011/29011 places, 31114/31114 transitions.
Built C files in :
/tmp/ltsmin219758829115897154
[2025-05-31 12:47:18] [INFO ] Built C files in 507ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin219758829115897154
Running compilation step : cd /tmp/ltsmin219758829115897154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin219758829115897154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin219758829115897154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 12:47:22] [INFO ] Flatten gal took : 699 ms
[2025-05-31 12:47:23] [INFO ] Flatten gal took : 789 ms
[2025-05-31 12:47:23] [INFO ] Time to serialize gal into /tmp/LTL14447642041895278570.gal : 191 ms
[2025-05-31 12:47:24] [INFO ] Time to serialize properties into /tmp/LTL4902876761271291410.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14447642041895278570.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12767470973149385727.hoa' '-atoms' '/tmp/LTL4902876761271291410.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4902876761271291410.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12767470973149385727.hoa
Detected timeout of ITS tools.
[2025-05-31 12:47:40] [INFO ] Flatten gal took : 822 ms
[2025-05-31 12:47:41] [INFO ] Flatten gal took : 817 ms
[2025-05-31 12:47:41] [INFO ] Time to serialize gal into /tmp/LTL13154093596114985736.gal : 121 ms
[2025-05-31 12:47:41] [INFO ] Time to serialize properties into /tmp/LTL7959542423528637741.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13154093596114985736.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7959542423528637741.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(!("((((((((l12_30<1)&&(l12_91<1))&&((l12_34<1)&&(l12_95<1)))&&(((l12_38<1)&&(l12_99<1))&&((l12_42<1)&&(l12_46<1))))&&((((l12_5...10433
Formula 0 simplified : X(G"((((((((l12_30<1)&&(l12_91<1))&&((l12_34<1)&&(l12_95<1)))&&(((l12_38<1)&&(l12_99<1))&&((l12_42<1)&&(l12_46<1))))&&((((l12_50<1)&...10416
Detected timeout of ITS tools.
[2025-05-31 12:47:57] [INFO ] Flatten gal took : 746 ms
[2025-05-31 12:47:57] [INFO ] Applying decomposition
[2025-05-31 12:47:58] [INFO ] Flatten gal took : 955 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3404993591864985216.txt' '-o' '/tmp/graph3404993591864985216.bin' '-w' '/tmp/graph3404993591864985216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3404993591864985216.bin' '-l' '-1' '-v' '-w' '/tmp/graph3404993591864985216.weights' '-q' '0' '-e' '0.001'
[2025-05-31 12:48:01] [INFO ] Decomposing Gal with order
[2025-05-31 12:48:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 12:53:36] [INFO ] Removed a total of 7061 redundant transitions.
[2025-05-31 12:53:37] [INFO ] Flatten gal took : 2382 ms
[2025-05-31 12:53:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 312 ms.
[2025-05-31 12:53:46] [INFO ] Time to serialize gal into /tmp/LTL14090464668823322272.gal : 359 ms
[2025-05-31 12:53:46] [INFO ] Time to serialize properties into /tmp/LTL2087786078304160711.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14090464668823322272.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2087786078304160711.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-11 finished in 901926 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U X(p1))&&F(p2))))'
Support contains 208 out of 31841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Discarding 2424 places :
Implicit places reduction removed 2424 places
Iterating post reduction 0 with 2424 rules applied. Total rules applied 2424 place count 29417 transition count 31114
Applied a total of 2424 rules in 276 ms. Remains 29417 /31841 variables (removed 2424) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29417 cols
[2025-05-31 12:54:03] [INFO ] Computed 1419 invariants in 1706 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:54:35] [INFO ] Implicit Places using invariants in 33659 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, 22537, 22538, 22539, 22540, 22541, 22542, 22543, 22544, 22545, 22546, 22547, 22548, 22549, 22550, 22551, 22552, 22553, 22554, 22555, 22556, 22557, 22558, 22559, 22560, 22561, 22562, 22563, 22564, 22565, 22566, 22567, 22568, 22569, 22570, 22571, 22572, 22573, 22574, 22575, 22576, 22577, 22578, 22579, 22580, 22581, 22582, 22583, 22584, 22585, 22586, 22587, 22588, 22589, 22590, 22591, 22592, 22593, 22594, 22595, 22596, 22597, 22598, 22599, 22600, 22601, 22602, 22603, 22604, 22605, 22606, 22607, 22608, 22609, 22610, 22611, 22612, 22613, 22614, 22615, 22616, 22617, 22618, 22619, 22620, 22621, 22622, 22623, 22624, 22625, 22626, 22627, 22628, 22629, 22630, 22631, 22632, 22633, 22634, 22635, 22636, 22637, 27801, 27802, 27803, 27804, 27805, 27806, 27807, 27808, 27809, 27810, 27811, 27812, 27813, 27814, 27815, 27816, 27817, 27818, 27819, 27820, 27821, 27822, 27823, 27824, 27825, 27826, 27827, 27828, 27829, 27830, 27831, 27832, 27833, 27834, 27835, 27836, 27837, 27838, 27839, 27840, 27841, 27842, 27843, 27844, 27845, 27846, 27847, 27848, 27849, 27850, 27851, 27852, 27853, 27854, 27855, 27856, 27857, 27858, 27859, 27860, 27861, 27862, 27863, 27864, 27865, 27866, 27867, 27868, 27869, 27870, 27871, 27872, 27873, 27874, 27875, 27876, 27877, 27878, 27879, 27880, 27881, 27882, 27883, 27884, 27885, 27886, 27887, 27888, 27889, 27890, 27891, 27892, 27893, 27894, 27895, 27896, 27897, 27898, 27899, 27900, 27901]
Discarding 406 places :
Implicit Place search using SMT only with invariants took 33704 ms to find 406 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29011/31841 places, 31114/31114 transitions.
Applied a total of 0 rules in 175 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 34155 ms. Remains : 29011/31841 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 299 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), true]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-12
Entered a terminal (fully accepting) state of product in 2421 steps with 1 reset in 80 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-12 finished in 34670 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 1515 out of 31841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Graph (complete) has 44238 edges and 31841 vertex of which 29509 are kept as prefixes of interest. Removing 2332 places using SCC suffix rule.56 ms
Discarding 2332 places :
Also discarding 2127 output transitions
Drop transitions (Output transitions of discarded places.) removed 2127 transitions
Reduce places removed 101 places and 101 transitions.
Discarding 2323 places :
Implicit places reduction removed 2323 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 15958 transitions
Trivial Post-agglo rules discarded 15958 transitions
Performed 15958 trivial Post agglomeration. Transition count delta: 15958
Iterating post reduction 0 with 18281 rules applied. Total rules applied 18282 place count 27085 transition count 12928
Reduce places removed 15958 places and 0 transitions.
Performed 1111 Post agglomeration using F-continuation condition.Transition count delta: 1111
Iterating post reduction 1 with 17069 rules applied. Total rules applied 35351 place count 11127 transition count 11817
Reduce places removed 1111 places and 0 transitions.
Iterating post reduction 2 with 1111 rules applied. Total rules applied 36462 place count 10016 transition count 11817
Performed 1313 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1313 Pre rules applied. Total rules applied 36462 place count 10016 transition count 10504
Deduced a syphon composed of 1313 places in 5 ms
Ensure Unique test removed 606 places
Reduce places removed 1919 places and 0 transitions.
Iterating global reduction 3 with 3232 rules applied. Total rules applied 39694 place count 8097 transition count 10504
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 3 with 606 rules applied. Total rules applied 40300 place count 8097 transition count 9898
Reduce places removed 606 places and 0 transitions.
Iterating post reduction 4 with 606 rules applied. Total rules applied 40906 place count 7491 transition count 9898
Discarding 2030 places :
Symmetric choice reduction at 5 with 2030 rule applications. Total rules 42936 place count 5461 transition count 6868
Iterating global reduction 5 with 2030 rules applied. Total rules applied 44966 place count 5461 transition count 6868
Drop transitions (Trivial Post-Agglo cleanup.) removed 303 transitions
Trivial Post-agglo rules discarded 303 transitions
Performed 303 trivial Post agglomeration. Transition count delta: 303
Iterating post reduction 5 with 303 rules applied. Total rules applied 45269 place count 5461 transition count 6565
Reduce places removed 303 places and 0 transitions.
Iterating post reduction 6 with 303 rules applied. Total rules applied 45572 place count 5158 transition count 6565
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 101 Pre rules applied. Total rules applied 45572 place count 5158 transition count 6464
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 45774 place count 5057 transition count 6464
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 45779 place count 5052 transition count 5959
Iterating global reduction 7 with 5 rules applied. Total rules applied 45784 place count 5052 transition count 5959
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Discarding 202 places :
Implicit places reduction removed 202 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 202 transitions
Trivial Post-agglo rules discarded 202 transitions
Performed 202 trivial Post agglomeration. Transition count delta: 202
Iterating post reduction 7 with 909 rules applied. Total rules applied 46693 place count 4850 transition count 5252
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 8 with 202 rules applied. Total rules applied 46895 place count 4648 transition count 5252
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 101 Pre rules applied. Total rules applied 46895 place count 4648 transition count 5151
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 47097 place count 4547 transition count 5151
Applied a total of 47097 rules in 4462 ms. Remains 4547 /31841 variables (removed 27294) and now considering 5151/31114 (removed 25963) transitions.
// Phase 1: matrix 5151 rows 4547 cols
[2025-05-31 12:54:40] [INFO ] Computed 406 invariants in 79 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:54:44] [INFO ] Implicit Places using invariants in 3784 ms returned [1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 3636, 3738]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 3793 ms to find 103 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4444/31841 places, 5151/31114 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1212 transitions
Trivial Post-agglo rules discarded 1212 transitions
Performed 1212 trivial Post agglomeration. Transition count delta: 1212
Iterating post reduction 0 with 1212 rules applied. Total rules applied 1212 place count 4444 transition count 3939
Reduce places removed 1212 places and 0 transitions.
Iterating post reduction 1 with 1212 rules applied. Total rules applied 2424 place count 3232 transition count 3939
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
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 2626 place count 3131 transition count 3838
Applied a total of 2626 rules in 437 ms. Remains 3131 /4444 variables (removed 1313) and now considering 3838/5151 (removed 1313) transitions.
// Phase 1: matrix 3838 rows 3131 cols
[2025-05-31 12:54:44] [INFO ] Computed 303 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:54:45] [INFO ] Implicit Places using invariants in 943 ms returned []
[2025-05-31 12:54:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:54:48] [INFO ] Implicit Places using invariants and state equation in 3057 ms returned []
Implicit Place search using SMT with State Equation took 4002 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3131/31841 places, 3838/31114 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12696 ms. Remains : 3131/31841 places, 3838/31114 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-13
Product exploration explored 100000 steps with 123 reset in 4125 ms.
Product exploration explored 100000 steps with 123 reset in 4204 ms.
Computed a total of 3131 stabilizing places and 3838 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3131 transition count 3838
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (F (G p0)), (F (G p1))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 13 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-13 finished in 32176 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U G(p1))))'
Support contains 808 out of 31841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Discarding 2424 places :
Implicit places reduction removed 2424 places
Iterating post reduction 0 with 2424 rules applied. Total rules applied 2424 place count 29417 transition count 31114
Applied a total of 2424 rules in 303 ms. Remains 29417 /31841 variables (removed 2424) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 29417 cols
[2025-05-31 12:55:09] [INFO ] Computed 1419 invariants in 1529 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:55:38] [INFO ] Implicit Places using invariants in 29814 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, 22537, 22538, 22539, 22540, 22541, 22542, 22543, 22544, 22545, 22546, 22547, 22548, 22549, 22550, 22551, 22552, 22553, 22554, 22555, 22556, 22557, 22558, 22559, 22560, 22561, 22562, 22563, 22564, 22565, 22566, 22567, 22568, 22569, 22570, 22571, 22572, 22573, 22574, 22575, 22576, 22577, 22578, 22579, 22580, 22581, 22582, 22583, 22584, 22585, 22586, 22587, 22588, 22589, 22590, 22591, 22592, 22593, 22594, 22595, 22596, 22597, 22598, 22599, 22600, 22601, 22602, 22603, 22604, 22605, 22606, 22607, 22608, 22609, 22610, 22611, 22612, 22613, 22614, 22615, 22616, 22617, 22618, 22619, 22620, 22621, 22622, 22623, 22624, 22625, 22626, 22627, 22628, 22629, 22630, 22631, 22632, 22633, 22634, 22635, 22636, 22637, 27801, 27802, 27803, 27804, 27805, 27806, 27807, 27808, 27809, 27810, 27811, 27812, 27813, 27814, 27815, 27816, 27817, 27818, 27819, 27820, 27821, 27822, 27823, 27824, 27825, 27826, 27827, 27828, 27829, 27830, 27831, 27832, 27833, 27834, 27835, 27836, 27837, 27838, 27839, 27840, 27841, 27842, 27843, 27844, 27845, 27846, 27847, 27848, 27849, 27850, 27851, 27852, 27853, 27854, 27855, 27856, 27857, 27858, 27859, 27860, 27861, 27862, 27863, 27864, 27865, 27866, 27867, 27868, 27869, 27870, 27871, 27872, 27873, 27874, 27875, 27876, 27877, 27878, 27879, 27880, 27881, 27882, 27883, 27884, 27885, 27886, 27887, 27888, 27889, 27890, 27891, 27892, 27893, 27894, 27895, 27896, 27897, 27898, 27899, 27900, 27901]
Discarding 406 places :
Implicit Place search using SMT only with invariants took 29840 ms to find 406 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29011/31841 places, 31114/31114 transitions.
Applied a total of 0 rules in 103 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 30247 ms. Remains : 29011/31841 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-14
Product exploration timeout after 94610 steps with 23606 reset in 10003 ms.
Product exploration timeout after 99350 steps with 24786 reset in 10001 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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND (NOT p1) p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND (NOT p1) p0))), (X (X (NOT p1))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 314 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 3613 ms. (11 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1342 ms. (29 steps per ms) remains 1/1 properties
// Phase 1: matrix 31114 rows 29011 cols
[2025-05-31 12:56:28] [INFO ] Computed 1013 invariants in 1592 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/808 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6686ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 808 out of 29011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29011/29011 places, 31114/31114 transitions.
Graph (complete) has 37067 edges and 29011 vertex of which 27388 are kept as prefixes of interest. Removing 1623 places using SCC suffix rule.17 ms
Discarding 1623 places :
Also discarding 1622 output transitions
Drop transitions (Output transitions of discarded places.) removed 1622 transitions
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 20402 rules applied. Total rules applied 20403 place count 27388 transition count 9090
Reduce places removed 20402 places and 0 transitions.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 1 with 20503 rules applied. Total rules applied 40906 place count 6986 transition count 8989
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 2 with 101 rules applied. Total rules applied 41007 place count 6885 transition count 8989
Performed 1515 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1515 Pre rules applied. Total rules applied 41007 place count 6885 transition count 7474
Deduced a syphon composed of 1515 places in 2 ms
Ensure Unique test removed 303 places
Reduce places removed 1818 places and 0 transitions.
Iterating global reduction 3 with 3333 rules applied. Total rules applied 44340 place count 5067 transition count 7474
Discarding 606 places :
Implicit places reduction removed 606 places
Performed 606 Post agglomeration using F-continuation condition.Transition count delta: 606
Iterating post reduction 3 with 1212 rules applied. Total rules applied 45552 place count 4461 transition count 6868
Reduce places removed 606 places and 0 transitions.
Iterating post reduction 4 with 606 rules applied. Total rules applied 46158 place count 3855 transition count 6868
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 46158 place count 3855 transition count 6767
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 46360 place count 3754 transition count 6767
Discarding 1530 places :
Symmetric choice reduction at 5 with 1530 rule applications. Total rules 47890 place count 2224 transition count 3737
Iterating global reduction 5 with 1530 rules applied. Total rules applied 49420 place count 2224 transition count 3737
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 5 with 1010 rules applied. Total rules applied 50430 place count 2224 transition count 2727
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 202 Pre rules applied. Total rules applied 50430 place count 2224 transition count 2525
Deduced a syphon composed of 202 places in 1 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 6 with 404 rules applied. Total rules applied 50834 place count 2022 transition count 2525
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
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 51036 place count 1921 transition count 2424
Free-agglomeration rule (complex) applied 202 times.
Iterating global reduction 6 with 202 rules applied. Total rules applied 51238 place count 1921 transition count 2222
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 6 with 202 rules applied. Total rules applied 51440 place count 1719 transition count 2222
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 7 with 101 rules applied. Total rules applied 51541 place count 1618 transition count 2121
Applied a total of 51541 rules in 2074 ms. Remains 1618 /29011 variables (removed 27393) and now considering 2121/31114 (removed 28993) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2074 ms. Remains : 1618/29011 places, 2121/31114 transitions.
RANDOM walk for 2383 steps (0 resets) in 74 ms. (31 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND (NOT p1) p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND (NOT p1) p0))), (X (X (NOT p1))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT p0)), (F p1), (F (NOT (OR (NOT p1) p0))), (F (NOT (OR p1 p0))), (F (NOT (OR (NOT p1) (NOT p0))))]
Property proved to be false thanks to negative knowledge :(F (NOT (AND (NOT p1) p0)))
Knowledge based reduction with 15 factoid took 511 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-14 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-14 finished in 87884 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (G(p0)&&(X(F((!p2&&F(!p3))))||p1)))))'
Support contains 3435 out of 31841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31841/31841 places, 31114/31114 transitions.
Discarding 1313 places :
Implicit places reduction removed 1313 places
Iterating post reduction 0 with 1313 rules applied. Total rules applied 1313 place count 30528 transition count 31114
Applied a total of 1313 rules in 335 ms. Remains 30528 /31841 variables (removed 1313) and now considering 31114/31114 (removed 0) transitions.
// Phase 1: matrix 31114 rows 30528 cols
[2025-05-31 12:56:40] [INFO ] Computed 2530 invariants in 4577 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 12:57:21] [INFO ] Implicit Places using invariants in 44881 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, 6565, 18688, 18689, 18690, 18691, 18692, 18693, 18694, 18695, 18696, 18697, 18698, 18699, 18700, 18701, 18702, 18703, 18704, 18705, 18706, 18707, 18708, 18709, 18710, 18711, 18712, 18713, 18714, 18715, 18716, 18717, 18718, 18719, 18720, 18721, 18722, 18723, 18724, 18725, 18726, 18727, 18728, 18729, 18730, 18731, 18732, 18733, 18734, 18735, 18736, 18737, 18738, 18739, 18740, 18741, 18742, 18743, 18744, 18745, 18746, 18747, 18748, 18749, 18750, 18751, 18752, 18753, 18754, 18755, 18756, 18757, 18758, 18759, 18760, 18761, 18762, 18763, 18764, 18765, 18766, 18767, 18768, 18769, 18770, 18771, 18772, 18773, 18774, 18775, 18776, 18777, 18778, 18779, 18780, 18781, 18782, 18783, 18784, 18785, 18786, 18787, 18788, 23648, 23649, 23650, 23651, 23652, 23653, 23654, 23655, 23656, 23657, 23658, 23659, 23660, 23661, 23662, 23663, 23664, 23665, 23666, 23667, 23668, 23669, 23670, 23671, 23672, 23673, 23674, 23675, 23676, 23677, 23678, 23679, 23680, 23681, 23682, 23683, 23684, 23685, 23686, 23687, 23688, 23689, 23690, 23691, 23692, 23693, 23694, 23695, 23696, 23697, 23698, 23699, 23700, 23701, 23702, 23703, 23704, 23705, 23706, 23707, 23708, 23709, 23710, 23711, 23712, 23713, 23714, 23715, 23716, 23717, 23718, 23719, 23720, 23721, 23722, 23723, 23724, 23725, 23726, 23727, 23728, 23729, 23730, 23731, 23732, 23733, 23734, 23735, 23736, 23737, 23738, 23739, 23740, 23741, 23742, 23743, 23744, 23745, 23746, 23747, 23748, 28912, 28913, 28914, 28915, 28916, 28917, 28918, 28919, 28920, 28921, 28922, 28923, 28924, 28925, 28926, 28927, 28928, 28929, 28930, 28931, 28932, 28933, 28934, 28935, 28936, 28937, 28938, 28939, 28940, 28941, 28942, 28943, 28944, 28945, 28946, 28947, 28948, 28949, 28950, 28951, 28952, 28953, 28954, 28955, 28956, 28957, 28958, 28959, 28960, 28961, 28962, 28963, 28964, 28965, 28966, 28967, 28968, 28969, 28970, 28971, 28972, 28973, 28974, 28975, 28976, 28977, 28978, 28979, 28980, 28981, 28982, 28983, 28984, 28985, 28986, 28987, 28988, 28989, 28990, 28991, 28992, 28993, 28994, 28995, 28996, 28997, 28998, 28999, 29000, 29001, 29002, 29003, 29004, 29005, 29006, 29007, 29008, 29009, 29010, 29011, 29012]
Discarding 405 places :
Implicit Place search using SMT only with invariants took 44913 ms to find 405 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30123/31841 places, 31114/31114 transitions.
Applied a total of 0 rules in 117 ms. Remains 30123 /30123 variables (removed 0) and now considering 31114/31114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45366 ms. Remains : 30123/31841 places, 31114/31114 transitions.
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p0) (AND (NOT p1) p3) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p3) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p3)), true, (OR (NOT p0) (AND (NOT p1) p3) (AND (NOT p1) p2)), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00100M0010C005P005G002-LTLFireability-15 finished in 45779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(!p0) U X(X(X(X(p1)))))))'
[2025-05-31 12:57:22] [INFO ] Flatten gal took : 912 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2580726398485838579
[2025-05-31 12:57:23] [INFO ] Too many transitions (31114) to apply POR reductions. Disabling POR matrices.
[2025-05-31 12:57:23] [INFO ] Built C files in 277ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2580726398485838579
Running compilation step : cd /tmp/ltsmin2580726398485838579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-05-31 12:57:23] [INFO ] Applying decomposition
[2025-05-31 12:57:24] [INFO ] Flatten gal took : 840 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17005718919178726096.txt' '-o' '/tmp/graph17005718919178726096.bin' '-w' '/tmp/graph17005718919178726096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17005718919178726096.bin' '-l' '-1' '-v' '-w' '/tmp/graph17005718919178726096.weights' '-q' '0' '-e' '0.001'
[2025-05-31 12:57:26] [INFO ] Decomposing Gal with order
[2025-05-31 12:57:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 13:05:33] [INFO ] Removed a total of 8563 redundant transitions.
[2025-05-31 13:05:33] [INFO ] Flatten gal took : 1527 ms
[2025-05-31 13:05:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 712 labels/synchronizations in 568 ms.
[2025-05-31 13:05:38] [INFO ] Time to serialize gal into /tmp/LTLFireability15475003984265725676.gal : 240 ms
[2025-05-31 13:05:38] [INFO ] Time to serialize properties into /tmp/LTLFireability12599196696956497587.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15475003984265725676.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12599196696956497587.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X((F(!("((((((((i47.i0.i15.u8368.l12_30<1)&&(i72.i0.i12.u8395.l12_91<1))&&((i30.u8370.l12_34<1)&&(i4.i0.i0.u142.l12_95<1)))&&(((i53...21896
Formula 0 simplified : X(G"((((((((i47.i0.i15.u8368.l12_30<1)&&(i72.i0.i12.u8395.l12_91<1))&&((i30.u8370.l12_34<1)&&(i4.i0.i0.u142.l12_95<1)))&&(((i53.i0.i...21879
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2580726398485838579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 720 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2580726398485838579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 720 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FamilyReunion-COL-L00100M0010C005P005G002"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
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 r086-smll-174860101900124"
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.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 ;