About the Execution of ITS-Tools for EnergyBus-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 216158.00 | 0.00 | 0.00 | FFTFTFFFFTFFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860068200827.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 EnergyBus-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860068200827
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 200K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.2M May 29 14:32 model.pnml
--------------------
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 EnergyBus-PT-none-LTLCardinality-00
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-01
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-02
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-03
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-04
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-05
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-06
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-07
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-08
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-09
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-10
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-11
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-12
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-13
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-14
FORMULA_NAME EnergyBus-PT-none-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748862741920
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EnergyBus-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-02 11:12:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 11:12:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 11:12:23] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2025-06-02 11:12:23] [INFO ] Transformed 157 places.
[2025-06-02 11:12:23] [INFO ] Transformed 4430 transitions.
[2025-06-02 11:12:23] [INFO ] Found NUPN structural information;
[2025-06-02 11:12:23] [INFO ] Parsed PT model containing 157 places and 4430 transitions and 63389 arcs in 435 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 4 places in 20 ms
Reduce places removed 4 places and 825 transitions.
Ensure Unique test removed 1692 transitions
Reduce redundant transitions removed 1692 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA EnergyBus-PT-none-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 1913/1913 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 133 transition count 1278
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 133 transition count 1278
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 133 transition count 1276
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 50 place count 133 transition count 1268
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 132 transition count 1267
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 132 transition count 1267
Applied a total of 52 rules in 63 ms. Remains 132 /153 variables (removed 21) and now considering 1267/1913 (removed 646) transitions.
[2025-06-02 11:12:23] [INFO ] Flow matrix only has 465 transitions (discarded 802 similar events)
// Phase 1: matrix 465 rows 132 cols
[2025-06-02 11:12:23] [INFO ] Computed 23 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:24] [INFO ] Implicit Places using invariants in 480 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 515 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 131/153 places, 1267/1913 transitions.
Applied a total of 0 rules in 10 ms. Remains 131 /131 variables (removed 0) and now considering 1267/1267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 605 ms. Remains : 131/153 places, 1267/1913 transitions.
Support contains 38 out of 131 places after structural reductions.
[2025-06-02 11:12:24] [INFO ] Flatten gal took : 265 ms
[2025-06-02 11:12:24] [INFO ] Flatten gal took : 132 ms
[2025-06-02 11:12:25] [INFO ] Input system was already deterministic with 1267 transitions.
RANDOM walk for 40000 steps (8 resets) in 2480 ms. (16 steps per ms) remains 2/24 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 1/2 properties
[2025-06-02 11:12:26] [INFO ] Flow matrix only has 465 transitions (discarded 802 similar events)
// Phase 1: matrix 465 rows 131 cols
[2025-06-02 11:12:26] [INFO ] Computed 22 invariants in 9 ms
[2025-06-02 11:12:26] [INFO ] State equation strengthened by 309 read => feed constraints.
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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 62/68 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/113 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/124 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 456/580 variables, 124/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/580 variables, 161/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/580 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 14/594 variables, 6/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/594 variables, 147/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/594 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/595 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/595 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/596 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/596 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/596 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 596/596 variables, and 462 constraints, problems are : Problem set: 0 solved, 1 unsolved in 532 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 131/131 constraints, ReadFeed: 309/309 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp8 is UNSAT
After SMT solving in domain Int declared 68/596 variables, and 6 constraints, problems are : Problem set: 1 solved, 0 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 6/20 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/131 constraints, ReadFeed: 0/309 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 793ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA EnergyBus-PT-none-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 2 stabilizing places and 2 stable transitions
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' '!(((p0 U (p1&&F(p2))) U (p3&&X(X((p4||X(p4)))))))'
Support contains 8 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 123 transition count 1253
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 123 transition count 1253
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 123 transition count 1252
Applied a total of 17 rules in 13 ms. Remains 123 /131 variables (removed 8) and now considering 1252/1267 (removed 15) transitions.
[2025-06-02 11:12:27] [INFO ] Flow matrix only has 450 transitions (discarded 802 similar events)
// Phase 1: matrix 450 rows 123 cols
[2025-06-02 11:12:27] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:27] [INFO ] Implicit Places using invariants in 279 ms returned []
[2025-06-02 11:12:27] [INFO ] Flow matrix only has 450 transitions (discarded 802 similar events)
[2025-06-02 11:12:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:28] [INFO ] State equation strengthened by 309 read => feed constraints.
[2025-06-02 11:12:28] [INFO ] Implicit Places using invariants and state equation in 693 ms returned [20, 95]
[2025-06-02 11:12:28] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 992 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/131 places, 1252/1267 transitions.
Applied a total of 0 rules in 11 ms. Remains 122 /122 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1016 ms. Remains : 122/131 places, 1252/1267 transitions.
Stuttering acceptance computed with spot in 995 ms :[(OR (NOT p3) (NOT p4)), true, (NOT p2), (OR (NOT p1) (NOT p2)), (NOT p4), (OR (AND (NOT p1) p3 (NOT p4)) (AND (NOT p2) p3 (NOT p4))), (NOT p4), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p2) p3 (NOT p4))), (NOT p4), (NOT p4), (OR (AND (NOT p1) (NOT p4)) (AND (NOT p2) (NOT p4))), (AND (NOT p2) (NOT p4)), (NOT p4), (NOT p4), (OR (AND (NOT p1) p3 (NOT p4)) (AND (NOT p2) p3 (NOT p4))), (NOT p4), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p2) p3 (NOT p4))), (OR (AND (NOT p1) (NOT p4)) (AND (NOT p2) (NOT p4))), (AND (NOT p2) (NOT p4)), (NOT p4)]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-00
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EnergyBus-PT-none-LTLCardinality-00 finished in 2101 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(p0)) U (X(X(G(p0)))||(X(X(p0))&&(!p0||G(!p1))))))'
Support contains 4 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 123 transition count 1127
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 123 transition count 1127
Applied a total of 16 rules in 10 ms. Remains 123 /131 variables (removed 8) and now considering 1127/1267 (removed 140) transitions.
[2025-06-02 11:12:29] [INFO ] Flow matrix only has 421 transitions (discarded 706 similar events)
// Phase 1: matrix 421 rows 123 cols
[2025-06-02 11:12:29] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:29] [INFO ] Implicit Places using invariants in 227 ms returned []
[2025-06-02 11:12:29] [INFO ] Flow matrix only has 421 transitions (discarded 706 similar events)
[2025-06-02 11:12:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:29] [INFO ] State equation strengthened by 277 read => feed constraints.
[2025-06-02 11:12:30] [INFO ] Implicit Places using invariants and state equation in 517 ms returned [20, 95]
[2025-06-02 11:12:30] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 755 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/131 places, 1127/1267 transitions.
Applied a total of 0 rules in 6 ms. Remains 122 /122 variables (removed 0) and now considering 1127/1127 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 771 ms. Remains : 122/131 places, 1127/1267 transitions.
Stuttering acceptance computed with spot in 236 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p0), (AND (NOT p0) p1), true, (AND p1 (NOT p0)), p1]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-03
Product exploration explored 100000 steps with 25030 reset in 3426 ms.
Product exploration explored 100000 steps with 24941 reset in 3311 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 108 ms. Reduced automaton from 8 states, 16 edges and 2 AP (stutter sensitive) to 8 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p0), (AND (NOT p0) p1), true, (AND p1 (NOT p0)), p1]
RANDOM walk for 40000 steps (8 resets) in 543 ms. (73 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 1/1 properties
[2025-06-02 11:12:38] [INFO ] Flow matrix only has 421 transitions (discarded 706 similar events)
// Phase 1: matrix 421 rows 122 cols
[2025-06-02 11:12:38] [INFO ] Computed 21 invariants in 2 ms
[2025-06-02 11:12:38] [INFO ] State equation strengthened by 277 read => feed constraints.
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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/63 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 40/103 variables, 13/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/114 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 412/526 variables, 114/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/526 variables, 145/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/526 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 15/541 variables, 7/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/541 variables, 131/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/541 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/542 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/542 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/543 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/543 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/543 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 543/543 variables, and 420 constraints, problems are : Problem set: 0 solved, 1 unsolved in 607 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 122/122 constraints, ReadFeed: 277/277 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/63 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:38] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 8 ms to minimize.
Problem apf0 is UNSAT
After SMT solving in domain Int declared 63/543 variables, and 7 constraints, problems are : Problem set: 1 solved, 0 unsolved in 185 ms.
Refiners :[Positive P Invariants (semi-flows): 6/19 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/122 constraints, ReadFeed: 0/277 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 810ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT p0)), (F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND p0 p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 10 factoid took 162 ms. Reduced automaton from 8 states, 16 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA EnergyBus-PT-none-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property EnergyBus-PT-none-LTLCardinality-03 finished in 9374 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(X(F(p0))))))'
Support contains 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 123 transition count 1127
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 123 transition count 1127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 123 transition count 1126
Applied a total of 17 rules in 15 ms. Remains 123 /131 variables (removed 8) and now considering 1126/1267 (removed 141) transitions.
[2025-06-02 11:12:39] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
// Phase 1: matrix 420 rows 123 cols
[2025-06-02 11:12:39] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:39] [INFO ] Implicit Places using invariants in 201 ms returned []
[2025-06-02 11:12:39] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
[2025-06-02 11:12:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:39] [INFO ] State equation strengthened by 277 read => feed constraints.
[2025-06-02 11:12:39] [INFO ] Implicit Places using invariants and state equation in 540 ms returned [20, 94]
[2025-06-02 11:12:39] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 769 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/131 places, 1126/1267 transitions.
Applied a total of 0 rules in 4 ms. Remains 122 /122 variables (removed 0) and now considering 1126/1126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 789 ms. Remains : 122/131 places, 1126/1267 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-04
Product exploration explored 100000 steps with 20000 reset in 2756 ms.
Product exploration explored 100000 steps with 20000 reset in 2752 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 62 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 2534 steps (0 resets) in 47 ms. (52 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 77 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 1126/1126 transitions.
Applied a total of 0 rules in 7 ms. Remains 122 /122 variables (removed 0) and now considering 1126/1126 (removed 0) transitions.
[2025-06-02 11:12:46] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
// Phase 1: matrix 420 rows 122 cols
[2025-06-02 11:12:46] [INFO ] Computed 21 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:46] [INFO ] Implicit Places using invariants in 198 ms returned []
[2025-06-02 11:12:46] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
[2025-06-02 11:12:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:12:46] [INFO ] State equation strengthened by 277 read => feed constraints.
[2025-06-02 11:12:46] [INFO ] Implicit Places using invariants and state equation in 554 ms returned [93]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 767 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/122 places, 1126/1126 transitions.
Applied a total of 0 rules in 4 ms. Remains 121 /121 variables (removed 0) and now considering 1126/1126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 779 ms. Remains : 121/122 places, 1126/1126 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 71 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 3952 steps (0 resets) in 59 ms. (65 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 99 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 2665 ms.
Product exploration explored 100000 steps with 20000 reset in 2647 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1126/1126 transitions.
Graph (trivial) has 95 edges and 121 vertex of which 14 / 121 are part of one of the 6 SCC in 2 ms
Free SCC test removed 8 places
Ensure Unique test removed 590 transitions
Reduce isomorphic transitions removed 590 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 113 transition count 536
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 5 place count 113 transition count 537
Deduced a syphon composed of 5 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 113 transition count 537
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 112 transition count 536
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 112 transition count 536
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 38 place count 112 transition count 506
Performed 15 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 53 place count 112 transition count 485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 112 transition count 484
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 56 place count 110 transition count 482
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 110 transition count 482
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 64 place count 110 transition count 508
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 69 place count 110 transition count 503
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 71 place count 108 transition count 499
Deduced a syphon composed of 22 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 73 place count 108 transition count 499
Deduced a syphon composed of 22 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 4 with 55 rules applied. Total rules applied 128 place count 108 transition count 444
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 4 with 1 rules applied. Total rules applied 129 place count 108 transition count 444
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 132 place count 105 transition count 441
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 5 with 3 rules applied. Total rules applied 135 place count 105 transition count 441
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 5 with 4 rules applied. Total rules applied 139 place count 105 transition count 441
Deduced a syphon composed of 24 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 141 place count 105 transition count 439
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 716 edges and 104 vertex of which 102 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Iterating post reduction 5 with 2 rules applied. Total rules applied 143 place count 102 transition count 437
Deduced a syphon composed of 22 places in 0 ms
Applied a total of 143 rules in 213 ms. Remains 102 /121 variables (removed 19) and now considering 437/1126 (removed 689) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 11:12:54] [INFO ] Redundant transitions in 564 ms returned [279]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT only with invariants) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 434 sub problems to find dead transitions.
[2025-06-02 11:12:54] [INFO ] Flow matrix only has 285 transitions (discarded 151 similar events)
// Phase 1: matrix 285 rows 102 cols
[2025-06-02 11:12:54] [INFO ] Computed 19 invariants in 1 ms
[2025-06-02 11:12:54] [INFO ] State equation strengthened by 199 read => feed constraints.
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.
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.
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.
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.
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.
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.
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
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 1/102 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 2 ms to minimize.
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD10 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 2 ms to minimize.
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 5 ms to minimize.
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 2 places in 57 ms of which 2 ms to minimize.
Problem TDEAD28 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 2 places in 47 ms of which 2 ms to minimize.
Problem TDEAD29 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
Problem TDEAD30 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Problem TDEAD31 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 2 places in 55 ms of which 3 ms to minimize.
Problem TDEAD53 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:58] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 3 ms to minimize.
Problem TDEAD72 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:59] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 6 ms to minimize.
Problem TDEAD73 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:59] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 5 ms to minimize.
Problem TDEAD74 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:59] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:12:59] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 2 ms to minimize.
Problem TDEAD280 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 15/34 constraints. Problems are: Problem set: 24 solved, 410 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/34 constraints. Problems are: Problem set: 24 solved, 410 unsolved
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
At refinement iteration 5 (OVERLAPS) 284/386 variables, 102/136 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 198/334 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/386 variables, 0/334 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 8 (OVERLAPS) 1/387 variables, 1/335 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/387 variables, 0/335 constraints. Problems are: Problem set: 26 solved, 408 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 387/387 variables, and 335 constraints, problems are : Problem set: 26 solved, 408 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 102/102 constraints, ReadFeed: 199/199 constraints, PredecessorRefiner: 434/332 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 26 solved, 408 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 1/1 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 0/1 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 2 (OVERLAPS) 21/100 variables, 17/18 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 15/33 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/33 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 5 (OVERLAPS) 1/101 variables, 1/34 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 0/34 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 7 (OVERLAPS) 284/385 variables, 101/135 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/385 variables, 198/333 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/385 variables, 306/639 constraints. Problems are: Problem set: 26 solved, 408 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/385 variables, 0/639 constraints. Problems are: Problem set: 26 solved, 408 unsolved
SMT process timed out in 61066ms, After SMT, problems are : Problem set: 26 solved, 408 unsolved
Search for dead transitions found 26 dead transitions in 61076ms
Found 26 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 26 transitions
Dead transitions reduction (with SMT) removed 26 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 102/121 places, 410/1126 transitions.
Graph (complete) has 686 edges and 102 vertex of which 80 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.4 ms
Discarding 22 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 80 transition count 410
Deduced a syphon composed of 1 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 80 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 79 transition count 406
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 79 transition count 406
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 6 rules in 59 ms. Remains 79 /102 variables (removed 23) and now considering 406/410 (removed 4) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 79/121 places, 406/1126 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61927 ms. Remains : 79/121 places, 406/1126 transitions.
Built C files in :
/tmp/ltsmin16364651172810270862
[2025-06-02 11:13:55] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16364651172810270862
Running compilation step : cd /tmp/ltsmin16364651172810270862;'/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/ltsmin16364651172810270862;'/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/ltsmin16364651172810270862;'/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 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1126/1126 transitions.
Applied a total of 0 rules in 3 ms. Remains 121 /121 variables (removed 0) and now considering 1126/1126 (removed 0) transitions.
[2025-06-02 11:13:58] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
// Phase 1: matrix 420 rows 121 cols
[2025-06-02 11:13:58] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:13:58] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-06-02 11:13:58] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
[2025-06-02 11:13:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:13:58] [INFO ] State equation strengthened by 277 read => feed constraints.
[2025-06-02 11:13:59] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 730 ms to find 0 implicit places.
Running 1125 sub problems to find dead transitions.
[2025-06-02 11:13:59] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
[2025-06-02 11:13:59] [INFO ] Invariant cache hit.
[2025-06-02 11:13:59] [INFO ] State equation strengthened by 277 read => feed constraints.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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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.
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.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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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.
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.
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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.
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.
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.
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.
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.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 2 (OVERLAPS) 1/121 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:14:08] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:14:08] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:14:09] [INFO ] Deduced a trap composed of 17 places in 234 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:14:09] [INFO ] Deduced a trap composed of 14 places in 253 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:14:10] [INFO ] Deduced a trap composed of 14 places in 239 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:14:18] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/541 variables, and 26 constraints, problems are : Problem set: 0 solved, 1125 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/121 constraints, ReadFeed: 0/277 constraints, PredecessorRefiner: 1125/150 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1125 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 2 (OVERLAPS) 1/121 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 6/26 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 5 (OVERLAPS) 419/540 variables, 121/147 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 276/423 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 150/573 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/541 variables, and 573 constraints, problems are : Problem set: 0 solved, 1125 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 121/121 constraints, ReadFeed: 276/277 constraints, PredecessorRefiner: 1125/150 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61631ms problems are : Problem set: 0 solved, 1125 unsolved
Search for dead transitions found 0 dead transitions in 61637ms
Finished structural reductions in LTL mode , in 1 iterations and 62379 ms. Remains : 121/121 places, 1126/1126 transitions.
Built C files in :
/tmp/ltsmin1257768816928664196
[2025-06-02 11:15:00] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1257768816928664196
Running compilation step : cd /tmp/ltsmin1257768816928664196;'/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'
Compilation finished in 2943 ms.
Running link step : cd /tmp/ltsmin1257768816928664196;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1257768816928664196;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10643647139709119701.hoa' '--buchi-type=spotba'
LTSmin run took 11508 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property EnergyBus-PT-none-LTLCardinality-04 finished in 156519 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((X((F(p0)&&X(p1)))||G(p2))))'
Support contains 6 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 124 transition count 1129
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 124 transition count 1129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 124 transition count 1128
Applied a total of 15 rules in 15 ms. Remains 124 /131 variables (removed 7) and now considering 1128/1267 (removed 139) transitions.
[2025-06-02 11:15:15] [INFO ] Flow matrix only has 422 transitions (discarded 706 similar events)
// Phase 1: matrix 422 rows 124 cols
[2025-06-02 11:15:15] [INFO ] Computed 22 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:15] [INFO ] Implicit Places using invariants in 207 ms returned []
[2025-06-02 11:15:15] [INFO ] Flow matrix only has 422 transitions (discarded 706 similar events)
[2025-06-02 11:15:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:15] [INFO ] State equation strengthened by 277 read => feed constraints.
[2025-06-02 11:15:16] [INFO ] Implicit Places using invariants and state equation in 520 ms returned [20, 95]
[2025-06-02 11:15:16] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 744 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/131 places, 1128/1267 transitions.
Applied a total of 0 rules in 8 ms. Remains 123 /123 variables (removed 0) and now considering 1128/1128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 769 ms. Remains : 123/131 places, 1128/1267 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-05
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EnergyBus-PT-none-LTLCardinality-05 finished in 952 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(p0))'
Support contains 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Graph (trivial) has 110 edges and 131 vertex of which 15 / 131 are part of one of the 6 SCC in 1 ms
Free SCC test removed 9 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 121 transition count 591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 119 transition count 591
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 5 place count 119 transition count 586
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 15 place count 114 transition count 586
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 23 place count 106 transition count 527
Iterating global reduction 2 with 8 rules applied. Total rules applied 31 place count 106 transition count 527
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 61 place count 106 transition count 497
Performed 13 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 29 rules applied. Total rules applied 90 place count 90 transition count 460
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 65 edges and 90 vertex of which 4 / 90 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 98 place count 88 transition count 453
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 103 place count 87 transition count 449
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 103 place count 87 transition count 448
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 105 place count 86 transition count 448
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 113 place count 81 transition count 445
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (trivial) has 60 edges and 81 vertex of which 2 / 81 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 33 rules applied. Total rules applied 146 place count 80 transition count 413
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 151 place count 78 transition count 410
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 154 place count 76 transition count 409
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 155 place count 76 transition count 408
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 157 place count 75 transition count 407
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 158 place count 74 transition count 407
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 162 place count 72 transition count 405
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 168 place count 69 transition count 405
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 170 place count 69 transition count 403
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 11 with 15 rules applied. Total rules applied 185 place count 69 transition count 388
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 6 Pre rules applied. Total rules applied 185 place count 69 transition count 382
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 11 with 14 rules applied. Total rules applied 199 place count 61 transition count 382
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 2 rules applied. Total rules applied 201 place count 61 transition count 380
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 205 place count 59 transition count 378
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 2 Pre rules applied. Total rules applied 205 place count 59 transition count 376
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 211 place count 55 transition count 376
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 217 place count 52 transition count 373
Graph (trivial) has 34 edges and 52 vertex of which 2 / 52 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 219 place count 50 transition count 373
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 13 with 156 rules applied. Total rules applied 375 place count 50 transition count 217
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 376 place count 49 transition count 216
Applied a total of 376 rules in 97 ms. Remains 49 /131 variables (removed 82) and now considering 216/1267 (removed 1051) transitions.
[2025-06-02 11:15:16] [INFO ] Flow matrix only has 126 transitions (discarded 90 similar events)
// Phase 1: matrix 126 rows 49 cols
[2025-06-02 11:15:16] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:16] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-02 11:15:16] [INFO ] Flow matrix only has 126 transitions (discarded 90 similar events)
[2025-06-02 11:15:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:16] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-02 11:15:16] [INFO ] Implicit Places using invariants and state equation in 316 ms returned [7, 36]
[2025-06-02 11:15:16] [INFO ] Actually due to overlaps returned [7]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 376 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/131 places, 216/1267 transitions.
Applied a total of 0 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 216/216 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 477 ms. Remains : 48/131 places, 216/1267 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-06
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EnergyBus-PT-none-LTLCardinality-06 finished in 516 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 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Graph (trivial) has 107 edges and 131 vertex of which 15 / 131 are part of one of the 6 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 121 transition count 591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 119 transition count 591
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 5 place count 119 transition count 586
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 15 place count 114 transition count 586
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 22 place count 107 transition count 528
Iterating global reduction 2 with 7 rules applied. Total rules applied 29 place count 107 transition count 528
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 59 place count 107 transition count 498
Performed 13 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 29 rules applied. Total rules applied 88 place count 91 transition count 461
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 66 edges and 91 vertex of which 4 / 91 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 96 place count 89 transition count 454
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 101 place count 88 transition count 450
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 101 place count 88 transition count 449
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 103 place count 87 transition count 449
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 111 place count 82 transition count 446
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (trivial) has 61 edges and 82 vertex of which 2 / 82 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 33 rules applied. Total rules applied 144 place count 81 transition count 414
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 149 place count 79 transition count 411
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 152 place count 77 transition count 410
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 2 rules applied. Total rules applied 154 place count 77 transition count 408
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 156 place count 75 transition count 408
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 160 place count 73 transition count 406
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 166 place count 70 transition count 406
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 9 with 15 rules applied. Total rules applied 181 place count 70 transition count 391
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 6 Pre rules applied. Total rules applied 181 place count 70 transition count 385
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 14 rules applied. Total rules applied 195 place count 62 transition count 385
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 2 rules applied. Total rules applied 197 place count 62 transition count 383
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 201 place count 60 transition count 381
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 2 Pre rules applied. Total rules applied 201 place count 60 transition count 379
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 207 place count 56 transition count 379
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 213 place count 53 transition count 376
Graph (trivial) has 34 edges and 53 vertex of which 2 / 53 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 215 place count 51 transition count 376
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 11 with 156 rules applied. Total rules applied 371 place count 51 transition count 220
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 372 place count 50 transition count 219
Applied a total of 372 rules in 80 ms. Remains 50 /131 variables (removed 81) and now considering 219/1267 (removed 1048) transitions.
[2025-06-02 11:15:17] [INFO ] Flow matrix only has 129 transitions (discarded 90 similar events)
// Phase 1: matrix 129 rows 50 cols
[2025-06-02 11:15:17] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:17] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-06-02 11:15:17] [INFO ] Flow matrix only has 129 transitions (discarded 90 similar events)
[2025-06-02 11:15:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:17] [INFO ] State equation strengthened by 21 read => feed constraints.
[2025-06-02 11:15:17] [INFO ] Implicit Places using invariants and state equation in 242 ms returned [7, 37]
[2025-06-02 11:15:17] [INFO ] Actually due to overlaps returned [7]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 330 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/131 places, 219/1267 transitions.
Applied a total of 0 rules in 4 ms. Remains 49 /49 variables (removed 0) and now considering 219/219 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 415 ms. Remains : 49/131 places, 219/1267 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EnergyBus-PT-none-LTLCardinality-08 finished in 460 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 4 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Graph (trivial) has 103 edges and 131 vertex of which 13 / 131 are part of one of the 5 SCC in 1 ms
Free SCC test removed 8 places
Ensure Unique test removed 522 transitions
Reduce isomorphic transitions removed 522 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 122 transition count 742
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 120 transition count 742
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 5 place count 120 transition count 737
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 15 place count 115 transition count 737
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 21 place count 109 transition count 666
Iterating global reduction 2 with 6 rules applied. Total rules applied 27 place count 109 transition count 666
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 67 place count 109 transition count 626
Performed 12 Post agglomeration using F-continuation condition with reduction of 32 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 27 rules applied. Total rules applied 94 place count 94 transition count 582
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 70 edges and 94 vertex of which 4 / 94 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 101 place count 92 transition count 576
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 106 place count 91 transition count 572
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 106 place count 91 transition count 571
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 108 place count 90 transition count 571
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 116 place count 85 transition count 568
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Graph (trivial) has 65 edges and 85 vertex of which 2 / 85 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 43 rules applied. Total rules applied 159 place count 84 transition count 526
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 164 place count 82 transition count 523
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 167 place count 80 transition count 522
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 2 rules applied. Total rules applied 169 place count 80 transition count 520
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 171 place count 78 transition count 520
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 175 place count 76 transition count 518
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 181 place count 73 transition count 518
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 183 place count 73 transition count 516
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 10 with 18 rules applied. Total rules applied 201 place count 73 transition count 498
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 5 Pre rules applied. Total rules applied 201 place count 73 transition count 493
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 10 with 11 rules applied. Total rules applied 212 place count 67 transition count 493
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 1 rules applied. Total rules applied 213 place count 67 transition count 492
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 215 place count 66 transition count 491
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 215 place count 66 transition count 490
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 3 rules applied. Total rules applied 218 place count 64 transition count 490
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 224 place count 61 transition count 487
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 225 place count 61 transition count 486
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 226 place count 60 transition count 485
Applied a total of 226 rules in 193 ms. Remains 60 /131 variables (removed 71) and now considering 485/1267 (removed 782) transitions.
[2025-06-02 11:15:17] [INFO ] Flow matrix only has 205 transitions (discarded 280 similar events)
// Phase 1: matrix 205 rows 60 cols
[2025-06-02 11:15:17] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:18] [INFO ] Implicit Places using invariants in 388 ms returned [23, 24]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 390 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 58/131 places, 485/1267 transitions.
Graph (trivial) has 40 edges and 58 vertex of which 5 / 58 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 209 transitions
Reduce isomorphic transitions removed 209 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 54 transition count 275
Applied a total of 2 rules in 14 ms. Remains 54 /58 variables (removed 4) and now considering 275/485 (removed 210) transitions.
[2025-06-02 11:15:18] [INFO ] Flow matrix only has 133 transitions (discarded 142 similar events)
// Phase 1: matrix 133 rows 54 cols
[2025-06-02 11:15:18] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:18] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-02 11:15:18] [INFO ] Flow matrix only has 133 transitions (discarded 142 similar events)
[2025-06-02 11:15:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:18] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-02 11:15:18] [INFO ] Implicit Places using invariants and state equation in 97 ms returned [8, 41]
[2025-06-02 11:15:18] [INFO ] Actually due to overlaps returned [8]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 135 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 53/131 places, 275/1267 transitions.
Applied a total of 0 rules in 9 ms. Remains 53 /53 variables (removed 0) and now considering 275/275 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 754 ms. Remains : 53/131 places, 275/1267 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 194 ms.
Product exploration explored 100000 steps with 0 reset in 228 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 30021 steps (6 resets) in 129 ms. (230 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 275/275 transitions.
Applied a total of 0 rules in 9 ms. Remains 53 /53 variables (removed 0) and now considering 275/275 (removed 0) transitions.
[2025-06-02 11:15:19] [INFO ] Flow matrix only has 133 transitions (discarded 142 similar events)
// Phase 1: matrix 133 rows 53 cols
[2025-06-02 11:15:19] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-02 11:15:19] [INFO ] Flow matrix only has 133 transitions (discarded 142 similar events)
[2025-06-02 11:15:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:19] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-02 11:15:19] [INFO ] Implicit Places using invariants and state equation in 79 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 127 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 52/53 places, 275/275 transitions.
Applied a total of 0 rules in 5 ms. Remains 52 /52 variables (removed 0) and now considering 275/275 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 141 ms. Remains : 52/53 places, 275/275 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 23343 steps (5 resets) in 76 ms. (303 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 193 ms.
Product exploration explored 100000 steps with 0 reset in 184 ms.
Built C files in :
/tmp/ltsmin5072362888470901850
[2025-06-02 11:15:20] [INFO ] Computing symmetric may disable matrix : 275 transitions.
[2025-06-02 11:15:20] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 11:15:20] [INFO ] Computing symmetric may enable matrix : 275 transitions.
[2025-06-02 11:15:20] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 11:15:20] [INFO ] Computing Do-Not-Accords matrix : 275 transitions.
[2025-06-02 11:15:20] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 11:15:20] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5072362888470901850
Running compilation step : cd /tmp/ltsmin5072362888470901850;'/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'
Compilation finished in 587 ms.
Running link step : cd /tmp/ltsmin5072362888470901850;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin5072362888470901850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4631146680975333076.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 275/275 transitions.
Applied a total of 0 rules in 6 ms. Remains 52 /52 variables (removed 0) and now considering 275/275 (removed 0) transitions.
[2025-06-02 11:15:35] [INFO ] Flow matrix only has 133 transitions (discarded 142 similar events)
// Phase 1: matrix 133 rows 52 cols
[2025-06-02 11:15:35] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:35] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-02 11:15:35] [INFO ] Flow matrix only has 133 transitions (discarded 142 similar events)
[2025-06-02 11:15:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:35] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-02 11:15:35] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 11:15:35] [INFO ] Redundant transitions in 64 ms returned []
Running 266 sub problems to find dead transitions.
[2025-06-02 11:15:35] [INFO ] Flow matrix only has 133 transitions (discarded 142 similar events)
[2025-06-02 11:15:35] [INFO ] Invariant cache hit.
[2025-06-02 11:15:35] [INFO ] State equation strengthened by 23 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:35] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 2/52 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (OVERLAPS) 132/184 variables, 52/62 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 8 (OVERLAPS) 0/184 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Real declared 184/185 variables, and 85 constraints, problems are : Problem set: 0 solved, 266 unsolved in 6759 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 2/52 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (OVERLAPS) 132/184 variables, 52/62 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 266/351 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:46] [INFO ] Deduced a trap along path composed of 4 places in 18 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 1/352 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/184 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 10 (OVERLAPS) 0/184 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Int declared 184/185 variables, and 352 constraints, problems are : Problem set: 0 solved, 266 unsolved in 13075 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 19907ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 19907ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 20086 ms. Remains : 52/52 places, 275/275 transitions.
Built C files in :
/tmp/ltsmin16798485873925128821
[2025-06-02 11:15:55] [INFO ] Computing symmetric may disable matrix : 275 transitions.
[2025-06-02 11:15:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 11:15:55] [INFO ] Computing symmetric may enable matrix : 275 transitions.
[2025-06-02 11:15:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 11:15:55] [INFO ] Computing Do-Not-Accords matrix : 275 transitions.
[2025-06-02 11:15:55] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 11:15:55] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16798485873925128821
Running compilation step : cd /tmp/ltsmin16798485873925128821;'/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'
Compilation finished in 559 ms.
Running link step : cd /tmp/ltsmin16798485873925128821;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin16798485873925128821;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4057587344358893666.hoa' '--buchi-type=spotba'
LTSmin run took 298 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property EnergyBus-PT-none-LTLCardinality-10 finished in 38752 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(F((!p0 U (G(!p0)||(!p0&&(p1 U G(p2)))))))))'
Support contains 5 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 123 transition count 1127
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 123 transition count 1127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 123 transition count 1126
Applied a total of 17 rules in 14 ms. Remains 123 /131 variables (removed 8) and now considering 1126/1267 (removed 141) transitions.
[2025-06-02 11:15:56] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
// Phase 1: matrix 420 rows 123 cols
[2025-06-02 11:15:56] [INFO ] Computed 22 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:56] [INFO ] Implicit Places using invariants in 181 ms returned []
[2025-06-02 11:15:56] [INFO ] Flow matrix only has 420 transitions (discarded 706 similar events)
[2025-06-02 11:15:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:56] [INFO ] State equation strengthened by 277 read => feed constraints.
[2025-06-02 11:15:56] [INFO ] Implicit Places using invariants and state equation in 530 ms returned [20, 94]
[2025-06-02 11:15:56] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 715 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/131 places, 1126/1267 transitions.
Applied a total of 0 rules in 9 ms. Remains 122 /122 variables (removed 0) and now considering 1126/1126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 738 ms. Remains : 122/131 places, 1126/1267 transitions.
Stuttering acceptance computed with spot in 221 ms :[p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-11
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EnergyBus-PT-none-LTLCardinality-11 finished in 983 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(((p1 U p2)||p0))))'
Support contains 4 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Graph (trivial) has 106 edges and 131 vertex of which 15 / 131 are part of one of the 6 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 121 transition count 591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 119 transition count 591
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 5 place count 119 transition count 586
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 15 place count 114 transition count 586
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 21 place count 108 transition count 529
Iterating global reduction 2 with 6 rules applied. Total rules applied 27 place count 108 transition count 529
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 57 place count 108 transition count 499
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 83 place count 94 transition count 487
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 69 edges and 94 vertex of which 4 / 94 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 88 place count 92 transition count 483
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 93 place count 91 transition count 479
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 93 place count 91 transition count 478
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 95 place count 90 transition count 478
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 100 place count 87 transition count 476
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Graph (trivial) has 63 edges and 87 vertex of which 2 / 87 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 5 with 31 rules applied. Total rules applied 131 place count 86 transition count 446
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 135 place count 85 transition count 443
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 137 place count 84 transition count 444
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 7 with 18 rules applied. Total rules applied 155 place count 84 transition count 426
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 155 place count 84 transition count 421
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 11 rules applied. Total rules applied 166 place count 78 transition count 421
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 167 place count 78 transition count 420
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 169 place count 77 transition count 419
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 169 place count 77 transition count 418
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 172 place count 75 transition count 418
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 9 rules applied. Total rules applied 181 place count 70 transition count 414
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 1 rules applied. Total rules applied 182 place count 70 transition count 413
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 183 place count 69 transition count 413
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 3 rules applied. Total rules applied 186 place count 67 transition count 412
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 2 rules applied. Total rules applied 188 place count 67 transition count 410
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 190 place count 65 transition count 410
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 194 place count 63 transition count 408
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 196 place count 62 transition count 407
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 197 place count 62 transition count 406
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 198 place count 61 transition count 405
Applied a total of 198 rules in 111 ms. Remains 61 /131 variables (removed 70) and now considering 405/1267 (removed 862) transitions.
[2025-06-02 11:15:57] [INFO ] Flow matrix only has 212 transitions (discarded 193 similar events)
// Phase 1: matrix 212 rows 61 cols
[2025-06-02 11:15:57] [INFO ] Computed 14 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:57] [INFO ] Implicit Places using invariants in 118 ms returned [26, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 119 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/131 places, 405/1267 transitions.
Graph (trivial) has 40 edges and 59 vertex of which 5 / 59 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 170 transitions
Reduce isomorphic transitions removed 170 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 55 transition count 234
Applied a total of 2 rules in 12 ms. Remains 55 /59 variables (removed 4) and now considering 234/405 (removed 171) transitions.
[2025-06-02 11:15:57] [INFO ] Flow matrix only has 136 transitions (discarded 98 similar events)
// Phase 1: matrix 136 rows 55 cols
[2025-06-02 11:15:57] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:57] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-02 11:15:57] [INFO ] Flow matrix only has 136 transitions (discarded 98 similar events)
[2025-06-02 11:15:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:57] [INFO ] State equation strengthened by 21 read => feed constraints.
[2025-06-02 11:15:57] [INFO ] Implicit Places using invariants and state equation in 69 ms returned [9, 42]
[2025-06-02 11:15:57] [INFO ] Actually due to overlaps returned [9]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 112 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 54/131 places, 234/1267 transitions.
Applied a total of 0 rules in 4 ms. Remains 54 /54 variables (removed 0) and now considering 234/234 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 359 ms. Remains : 54/131 places, 234/1267 transitions.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-13
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EnergyBus-PT-none-LTLCardinality-13 finished in 433 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 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Graph (trivial) has 110 edges and 131 vertex of which 15 / 131 are part of one of the 6 SCC in 1 ms
Free SCC test removed 9 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 121 transition count 591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 119 transition count 591
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 5 place count 119 transition count 586
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 15 place count 114 transition count 586
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 23 place count 106 transition count 527
Iterating global reduction 2 with 8 rules applied. Total rules applied 31 place count 106 transition count 527
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 61 place count 106 transition count 497
Performed 12 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 27 rules applied. Total rules applied 88 place count 91 transition count 461
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 70 edges and 91 vertex of which 4 / 91 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 96 place count 89 transition count 454
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 101 place count 88 transition count 450
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 101 place count 88 transition count 449
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 103 place count 87 transition count 449
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 111 place count 82 transition count 446
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (trivial) has 65 edges and 82 vertex of which 2 / 82 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 33 rules applied. Total rules applied 144 place count 81 transition count 414
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 149 place count 79 transition count 411
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 152 place count 77 transition count 410
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 2 rules applied. Total rules applied 154 place count 77 transition count 408
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 156 place count 75 transition count 408
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 160 place count 73 transition count 406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 164 place count 71 transition count 407
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 166 place count 71 transition count 405
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 10 with 14 rules applied. Total rules applied 180 place count 71 transition count 391
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 6 Pre rules applied. Total rules applied 180 place count 71 transition count 385
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 194 place count 63 transition count 385
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 2 rules applied. Total rules applied 196 place count 63 transition count 383
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 200 place count 61 transition count 381
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 2 Pre rules applied. Total rules applied 200 place count 61 transition count 379
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 206 place count 57 transition count 379
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 212 place count 54 transition count 376
Graph (trivial) has 38 edges and 54 vertex of which 2 / 54 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 214 place count 52 transition count 376
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 12 with 156 rules applied. Total rules applied 370 place count 52 transition count 220
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 371 place count 52 transition count 220
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 372 place count 51 transition count 219
Iterating global reduction 13 with 1 rules applied. Total rules applied 373 place count 51 transition count 219
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 374 place count 50 transition count 218
Applied a total of 374 rules in 70 ms. Remains 50 /131 variables (removed 81) and now considering 218/1267 (removed 1049) transitions.
[2025-06-02 11:15:57] [INFO ] Flow matrix only has 129 transitions (discarded 89 similar events)
// Phase 1: matrix 129 rows 50 cols
[2025-06-02 11:15:57] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:57] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-02 11:15:57] [INFO ] Flow matrix only has 129 transitions (discarded 89 similar events)
[2025-06-02 11:15:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:57] [INFO ] State equation strengthened by 24 read => feed constraints.
[2025-06-02 11:15:57] [INFO ] Implicit Places using invariants and state equation in 62 ms returned [7, 36]
[2025-06-02 11:15:57] [INFO ] Actually due to overlaps returned [7]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 105 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/131 places, 218/1267 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 218/218 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 178 ms. Remains : 49/131 places, 218/1267 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-14
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EnergyBus-PT-none-LTLCardinality-14 finished in 213 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(p0))'
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 1267/1267 transitions.
Graph (trivial) has 111 edges and 131 vertex of which 15 / 131 are part of one of the 6 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 121 transition count 591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 119 transition count 591
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 5 place count 119 transition count 586
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 15 place count 114 transition count 586
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 22 place count 107 transition count 528
Iterating global reduction 2 with 7 rules applied. Total rules applied 29 place count 107 transition count 528
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 59 place count 107 transition count 498
Performed 13 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 29 rules applied. Total rules applied 88 place count 91 transition count 461
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 70 edges and 91 vertex of which 4 / 91 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 96 place count 89 transition count 454
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 101 place count 88 transition count 450
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 101 place count 88 transition count 449
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 103 place count 87 transition count 449
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 111 place count 82 transition count 446
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (trivial) has 65 edges and 82 vertex of which 2 / 82 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 33 rules applied. Total rules applied 144 place count 81 transition count 414
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 149 place count 79 transition count 411
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 152 place count 77 transition count 410
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 2 rules applied. Total rules applied 154 place count 77 transition count 408
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 156 place count 75 transition count 408
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 160 place count 73 transition count 406
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 166 place count 70 transition count 406
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 9 with 15 rules applied. Total rules applied 181 place count 70 transition count 391
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 6 Pre rules applied. Total rules applied 181 place count 70 transition count 385
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 14 rules applied. Total rules applied 195 place count 62 transition count 385
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 2 rules applied. Total rules applied 197 place count 62 transition count 383
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 201 place count 60 transition count 381
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 2 Pre rules applied. Total rules applied 201 place count 60 transition count 379
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 207 place count 56 transition count 379
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 213 place count 53 transition count 376
Graph (trivial) has 38 edges and 53 vertex of which 2 / 53 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 215 place count 51 transition count 376
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 11 with 156 rules applied. Total rules applied 371 place count 51 transition count 220
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 372 place count 50 transition count 219
Applied a total of 372 rules in 66 ms. Remains 50 /131 variables (removed 81) and now considering 219/1267 (removed 1048) transitions.
[2025-06-02 11:15:57] [INFO ] Flow matrix only has 129 transitions (discarded 90 similar events)
// Phase 1: matrix 129 rows 50 cols
[2025-06-02 11:15:57] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:57] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-02 11:15:57] [INFO ] Flow matrix only has 129 transitions (discarded 90 similar events)
[2025-06-02 11:15:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:15:57] [INFO ] State equation strengthened by 21 read => feed constraints.
[2025-06-02 11:15:57] [INFO ] Implicit Places using invariants and state equation in 62 ms returned [7, 37]
[2025-06-02 11:15:57] [INFO ] Actually due to overlaps returned [7]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 102 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/131 places, 219/1267 transitions.
Applied a total of 0 rules in 4 ms. Remains 49 /49 variables (removed 0) and now considering 219/219 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 172 ms. Remains : 49/131 places, 219/1267 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : EnergyBus-PT-none-LTLCardinality-15
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA EnergyBus-PT-none-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EnergyBus-PT-none-LTLCardinality-15 finished in 208 ms.
All properties solved by simple procedures.
Total runtime 214933 ms.
BK_STOP 1748862958078
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EnergyBus-PT-none"
export BK_EXAMINATION="LTLCardinality"
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 EnergyBus-PT-none, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860068200827"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EnergyBus-PT-none.tgz
mv EnergyBus-PT-none execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;