Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r443-smll-171701110000219.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is UtilityControlRoom-PT-Z4T3N06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701110000219
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 23K Apr 13 05:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 13 05:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 56K Apr 13 05:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 212K Apr 13 05:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Apr 13 05:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Apr 13 05:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 65K Apr 13 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 274K Apr 13 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 191K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717074669940

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z4T3N06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 13:11:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 13:11:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 13:11:12] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2024-05-30 13:11:12] [INFO ] Transformed 228 places.
[2024-05-30 13:11:12] [INFO ] Transformed 450 transitions.
[2024-05-30 13:11:12] [INFO ] Parsed PT model containing 228 places and 450 transitions and 1446 arcs in 439 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 222 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 22 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2024-05-30 13:11:13] [INFO ] Computed 15 invariants in 52 ms
[2024-05-30 13:11:14] [INFO ] Implicit Places using invariants in 435 ms returned []
[2024-05-30 13:11:14] [INFO ] Invariant cache hit.
[2024-05-30 13:11:14] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 940 ms to find 0 implicit places.
Running 348 sub problems to find dead transitions.
[2024-05-30 13:11:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (OVERLAPS) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Real declared 582/582 variables, and 243 constraints, problems are : Problem set: 0 solved, 348 unsolved in 25992 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 348 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 348/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/582 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 7 (OVERLAPS) 0/582 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Int declared 582/582 variables, and 591 constraints, problems are : Problem set: 0 solved, 348 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints]
After SMT, in 57014ms problems are : Problem set: 0 solved, 348 unsolved
Search for dead transitions found 0 dead transitions in 57060ms
Finished structural reductions in LTL mode , in 1 iterations and 58082 ms. Remains : 228/228 places, 354/354 transitions.
Support contains 222 out of 228 places after structural reductions.
[2024-05-30 13:12:11] [INFO ] Flatten gal took : 117 ms
[2024-05-30 13:12:12] [INFO ] Flatten gal took : 48 ms
[2024-05-30 13:12:12] [INFO ] Input system was already deterministic with 354 transitions.
RANDOM walk for 40000 steps (8 resets) in 1297 ms. (30 steps per ms) remains 5/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 5/5 properties
[2024-05-30 13:12:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
After SMT solving in domain Real declared 203/582 variables, and 7 constraints, problems are : Problem set: 5 solved, 0 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 7/15 constraints, State Equation: 0/228 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 104ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 13 simplifications.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p1||G(p2))&&p0))))'
Support contains 156 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 228 transition count 330
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 204 transition count 330
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 198 transition count 324
Applied a total of 60 rules in 51 ms. Remains 198 /228 variables (removed 30) and now considering 324/354 (removed 30) transitions.
// Phase 1: matrix 324 rows 198 cols
[2024-05-30 13:12:13] [INFO ] Computed 15 invariants in 9 ms
[2024-05-30 13:12:13] [INFO ] Implicit Places using invariants in 131 ms returned [161]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 134 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 197/228 places, 324/354 transitions.
Applied a total of 0 rules in 11 ms. Remains 197 /197 variables (removed 0) and now considering 324/324 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 197 ms. Remains : 197/228 places, 324/354 transitions.
Stuttering acceptance computed with spot in 363 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 1407 ms.
Stack based approach found an accepted trace after 5848 steps with 0 reset with depth 5849 and stack size 5849 in 54 ms.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-00 finished in 2114 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 24 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 18 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-30 13:12:15] [INFO ] Computed 15 invariants in 2 ms
[2024-05-30 13:12:15] [INFO ] Implicit Places using invariants in 135 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 136 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 5 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 160 ms. Remains : 155/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 316 ms.
Product exploration explored 100000 steps with 50000 reset in 290 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 23 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-02 finished in 895 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(((p1&&X(X(F(p0))))||G(F(p0))))))))'
Support contains 12 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 27 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
[2024-05-30 13:12:16] [INFO ] Invariant cache hit.
[2024-05-30 13:12:16] [INFO ] Implicit Places using invariants in 205 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 206 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 242 ms. Remains : 155/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 256 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-03
Product exploration explored 100000 steps with 3456 reset in 401 ms.
Product exploration explored 100000 steps with 3438 reset in 409 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 109 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 156 steps (0 resets) in 5 ms. (26 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 9 factoid took 431 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 261 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 5 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2024-05-30 13:12:18] [INFO ] Computed 14 invariants in 3 ms
[2024-05-30 13:12:19] [INFO ] Implicit Places using invariants in 199 ms returned []
[2024-05-30 13:12:19] [INFO ] Invariant cache hit.
[2024-05-30 13:12:19] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
Running 276 sub problems to find dead transitions.
[2024-05-30 13:12:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 437/437 variables, and 169 constraints, problems are : Problem set: 0 solved, 276 unsolved in 14729 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 276/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 437/437 variables, and 445 constraints, problems are : Problem set: 0 solved, 276 unsolved in 22222 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
After SMT, in 37556ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 37565ms
Finished structural reductions in LTL mode , in 1 iterations and 38125 ms. Remains : 155/155 places, 282/282 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 162 steps (0 resets) in 5 ms. (27 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 261 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 264 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3439 reset in 424 ms.
Product exploration explored 100000 steps with 3451 reset in 446 ms.
Applying partial POR strategy [false, false, false, false, true]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 155 transition count 306
Deduced a syphon composed of 24 places in 1 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 155 transition count 306
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 155 transition count 306
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 155 transition count 282
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 152 transition count 210
Deduced a syphon composed of 48 places in 1 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 152 transition count 210
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 96 place count 134 transition count 192
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 114 place count 134 transition count 192
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 150 place count 98 transition count 120
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 186 place count 98 transition count 120
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 222 place count 62 transition count 84
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 258 place count 62 transition count 84
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 276 place count 62 transition count 66
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 276 rules in 36 ms. Remains 62 /155 variables (removed 93) and now considering 66/282 (removed 216) transitions.
[2024-05-30 13:12:59] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
// Phase 1: matrix 66 rows 62 cols
[2024-05-30 13:12:59] [INFO ] Computed 14 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-30 13:12:59] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 22 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 6/62 variables, 12/15 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-30 13:13:00] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
Problem TDEAD7 is UNSAT
[2024-05-30 13:13:00] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 2 ms to minimize.
Problem TDEAD8 is UNSAT
[2024-05-30 13:13:00] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
Problem TDEAD9 is UNSAT
[2024-05-30 13:13:00] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 1 ms to minimize.
Problem TDEAD10 is UNSAT
[2024-05-30 13:13:00] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 0 ms to minimize.
Problem TDEAD11 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 5/20 constraints. Problems are: Problem set: 15 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/20 constraints. Problems are: Problem set: 15 solved, 45 unsolved
Problem TDEAD6 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD42 is UNSAT
At refinement iteration 6 (OVERLAPS) 66/128 variables, 62/82 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/82 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 0/128 variables, 0/82 constraints. Problems are: Problem set: 18 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 82 constraints, problems are : Problem set: 18 solved, 42 unsolved in 1589 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 18 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 18/62 variables, 14/15 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 5/20 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/20 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 66/128 variables, 62/82 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 42/124 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/124 constraints. Problems are: Problem set: 18 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 0/128 variables, 0/124 constraints. Problems are: Problem set: 18 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 124 constraints, problems are : Problem set: 18 solved, 42 unsolved in 869 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 42/60 constraints, Known Traps: 6/6 constraints]
After SMT, in 2475ms problems are : Problem set: 18 solved, 42 unsolved
Search for dead transitions found 18 dead transitions in 2478ms
Found 18 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 18 transitions
Dead transitions reduction (with SMT) removed 18 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 62/155 places, 48/282 transitions.
Graph (complete) has 84 edges and 62 vertex of which 50 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 50 /62 variables (removed 12) and now considering 48/48 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 50/155 places, 48/282 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2531 ms. Remains : 50/155 places, 48/282 transitions.
Support contains 12 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2024-05-30 13:13:02] [INFO ] Computed 14 invariants in 2 ms
[2024-05-30 13:13:02] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-30 13:13:02] [INFO ] Invariant cache hit.
[2024-05-30 13:13:02] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
Running 276 sub problems to find dead transitions.
[2024-05-30 13:13:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 437/437 variables, and 169 constraints, problems are : Problem set: 0 solved, 276 unsolved in 14770 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 276/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 437/437 variables, and 445 constraints, problems are : Problem set: 0 solved, 276 unsolved in 23203 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
After SMT, in 38344ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 38349ms
Finished structural reductions in LTL mode , in 1 iterations and 38757 ms. Remains : 155/155 places, 282/282 transitions.
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-03 finished in 84637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(F(p1))))))'
Support contains 8 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 7 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-30 13:13:40] [INFO ] Computed 15 invariants in 2 ms
[2024-05-30 13:13:41] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-30 13:13:41] [INFO ] Invariant cache hit.
[2024-05-30 13:13:41] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
Running 276 sub problems to find dead transitions.
[2024-05-30 13:13:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/156 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/438 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/438 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 171 constraints, problems are : Problem set: 0 solved, 276 unsolved in 15252 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/156 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/438 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 276/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/438 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/438 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 438/438 variables, and 447 constraints, problems are : Problem set: 0 solved, 276 unsolved in 21680 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
After SMT, in 37324ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 37331ms
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37792 ms. Remains : 156/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-04
Product exploration explored 100000 steps with 6212 reset in 250 ms.
Product exploration explored 100000 steps with 6200 reset in 270 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 56 steps (0 resets) in 4 ms. (11 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F p0)]
Knowledge based reduction with 3 factoid took 234 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2024-05-30 13:14:20] [INFO ] Invariant cache hit.
[2024-05-30 13:14:20] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-30 13:14:20] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2024-05-30 13:14:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 13:14:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-30 13:14:21] [INFO ] [Nat]Absence check using state equation in 288 ms returned sat
[2024-05-30 13:14:21] [INFO ] Computed and/alt/rep : 276/606/276 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-30 13:14:22] [INFO ] Added : 198 causal constraints over 40 iterations in 1083 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-30 13:14:22] [INFO ] Invariant cache hit.
[2024-05-30 13:14:22] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned unsat
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F p0), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-04 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-04 finished in 41870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p0)&&(p1||F(p2))))))'
Support contains 59 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 3 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
[2024-05-30 13:14:22] [INFO ] Invariant cache hit.
[2024-05-30 13:14:22] [INFO ] Implicit Places using invariants in 105 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 106 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 110 ms. Remains : 155/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-05
Product exploration explored 100000 steps with 3677 reset in 410 ms.
Product exploration explored 100000 steps with 3702 reset in 322 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X p2), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2)), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 149 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
RANDOM walk for 241 steps (0 resets) in 4 ms. (48 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X p2), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2)), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p2)), (F (NOT (OR p2 p1))), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 388 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Support contains 59 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 11 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2024-05-30 13:14:24] [INFO ] Computed 14 invariants in 4 ms
[2024-05-30 13:14:24] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-30 13:14:24] [INFO ] Invariant cache hit.
[2024-05-30 13:14:25] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2024-05-30 13:14:25] [INFO ] Redundant transitions in 26 ms returned []
Running 276 sub problems to find dead transitions.
[2024-05-30 13:14:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 437/437 variables, and 169 constraints, problems are : Problem set: 0 solved, 276 unsolved in 15729 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 276/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 437/437 variables, and 445 constraints, problems are : Problem set: 0 solved, 276 unsolved in 23700 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
After SMT, in 39966ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 39974ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 40389 ms. Remains : 155/155 places, 282/282 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X p2), (X (X p0)), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 88 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
RANDOM walk for 121 steps (0 resets) in 5 ms. (20 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X p2), (X (X p0)), (X (X p2))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p1 p2))), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 5 factoid took 183 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Product exploration explored 100000 steps with 3685 reset in 447 ms.
Product exploration explored 100000 steps with 3696 reset in 446 ms.
Support contains 59 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 11 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2024-05-30 13:15:06] [INFO ] Invariant cache hit.
[2024-05-30 13:15:07] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-30 13:15:07] [INFO ] Invariant cache hit.
[2024-05-30 13:15:07] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
[2024-05-30 13:15:07] [INFO ] Redundant transitions in 6 ms returned []
Running 276 sub problems to find dead transitions.
[2024-05-30 13:15:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 437/437 variables, and 169 constraints, problems are : Problem set: 0 solved, 276 unsolved in 15369 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 276/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 437/437 variables, and 445 constraints, problems are : Problem set: 0 solved, 276 unsolved in 24206 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
After SMT, in 40088ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 40093ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 40492 ms. Remains : 155/155 places, 282/282 transitions.
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-05 finished in 84733 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 7 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 228 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 132 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 132 transition count 210
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 108 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 105 transition count 138
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 105 transition count 138
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 288 place count 87 transition count 120
Iterating global reduction 2 with 18 rules applied. Total rules applied 306 place count 87 transition count 120
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 324 place count 69 transition count 84
Iterating global reduction 2 with 18 rules applied. Total rules applied 342 place count 69 transition count 84
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 360 place count 51 transition count 66
Iterating global reduction 2 with 18 rules applied. Total rules applied 378 place count 51 transition count 66
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 396 place count 51 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 396 place count 51 transition count 42
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 408 place count 45 transition count 42
Applied a total of 408 rules in 21 ms. Remains 45 /228 variables (removed 183) and now considering 42/354 (removed 312) transitions.
// Phase 1: matrix 42 rows 45 cols
[2024-05-30 13:15:47] [INFO ] Computed 15 invariants in 0 ms
[2024-05-30 13:15:47] [INFO ] Implicit Places using invariants in 62 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/228 places, 42/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 87 ms. Remains : 44/228 places, 42/354 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-06
Product exploration explored 100000 steps with 0 reset in 276 ms.
Stack based approach found an accepted trace after 175 steps with 0 reset with depth 176 and stack size 176 in 1 ms.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-06 finished in 427 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 6 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 5 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-30 13:15:47] [INFO ] Computed 15 invariants in 3 ms
[2024-05-30 13:15:48] [INFO ] Implicit Places using invariants in 264 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 266 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 274 ms. Remains : 155/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 470 steps with 0 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-07 finished in 410 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 228 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 132 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 132 transition count 210
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 108 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 105 transition count 138
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 105 transition count 138
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 288 place count 87 transition count 120
Iterating global reduction 2 with 18 rules applied. Total rules applied 306 place count 87 transition count 120
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 324 place count 69 transition count 84
Iterating global reduction 2 with 18 rules applied. Total rules applied 342 place count 69 transition count 84
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 360 place count 51 transition count 66
Iterating global reduction 2 with 18 rules applied. Total rules applied 378 place count 51 transition count 66
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 396 place count 51 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 396 place count 51 transition count 42
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 408 place count 45 transition count 42
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 418 place count 40 transition count 37
Applied a total of 418 rules in 42 ms. Remains 40 /228 variables (removed 188) and now considering 37/354 (removed 317) transitions.
// Phase 1: matrix 37 rows 40 cols
[2024-05-30 13:15:48] [INFO ] Computed 15 invariants in 0 ms
[2024-05-30 13:15:48] [INFO ] Implicit Places using invariants in 68 ms returned [0, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 71 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/228 places, 37/354 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 38 transition count 31
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 32 transition count 31
Applied a total of 12 rules in 4 ms. Remains 32 /38 variables (removed 6) and now considering 31/37 (removed 6) transitions.
// Phase 1: matrix 31 rows 32 cols
[2024-05-30 13:15:48] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 13:15:48] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-30 13:15:48] [INFO ] Invariant cache hit.
[2024-05-30 13:15:48] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/228 places, 31/354 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 256 ms. Remains : 32/228 places, 31/354 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-09
Product exploration explored 100000 steps with 0 reset in 363 ms.
Stack based approach found an accepted trace after 81 steps with 0 reset with depth 82 and stack size 82 in 1 ms.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-09 finished in 688 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((p1||F(G(p2)))))))'
Support contains 4 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 5 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-30 13:15:49] [INFO ] Computed 15 invariants in 2 ms
[2024-05-30 13:15:49] [INFO ] Implicit Places using invariants in 243 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 245 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 254 ms. Remains : 155/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 318 ms.
Stack based approach found an accepted trace after 24101 steps with 0 reset with depth 24102 and stack size 24100 in 73 ms.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-10 finished in 884 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&G((p2||X(!p2)))))'
Support contains 4 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 228 transition count 263
Reduce places removed 91 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 118 rules applied. Total rules applied 209 place count 137 transition count 236
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 214 place count 133 transition count 235
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 214 place count 133 transition count 211
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 262 place count 109 transition count 211
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 264 place count 107 transition count 163
Iterating global reduction 3 with 2 rules applied. Total rules applied 266 place count 107 transition count 163
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 278 place count 95 transition count 151
Iterating global reduction 3 with 12 rules applied. Total rules applied 290 place count 95 transition count 151
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 302 place count 83 transition count 127
Iterating global reduction 3 with 12 rules applied. Total rules applied 314 place count 83 transition count 127
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 324 place count 73 transition count 107
Iterating global reduction 3 with 10 rules applied. Total rules applied 334 place count 73 transition count 107
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 344 place count 73 transition count 97
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 366 place count 62 transition count 86
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 368 place count 62 transition count 86
Applied a total of 368 rules in 26 ms. Remains 62 /228 variables (removed 166) and now considering 86/354 (removed 268) transitions.
// Phase 1: matrix 86 rows 62 cols
[2024-05-30 13:15:49] [INFO ] Computed 15 invariants in 0 ms
[2024-05-30 13:15:50] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-30 13:15:50] [INFO ] Invariant cache hit.
[2024-05-30 13:15:50] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2024-05-30 13:15:50] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2024-05-30 13:15:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 6/62 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (OVERLAPS) 86/148 variables, 62/77 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/148 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 77 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1490 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 6/62 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (OVERLAPS) 86/148 variables, 62/77 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 72/149 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (OVERLAPS) 0/148 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 149 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2490 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 4017ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 4020ms
Starting structural reductions in SI_LTL mode, iteration 1 : 62/228 places, 86/354 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4250 ms. Remains : 62/228 places, 86/354 transitions.
Stuttering acceptance computed with spot in 227 ms :[true, (OR (NOT p1) p2), false, p2, (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-11 finished in 4495 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(G(p1)))))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 4 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-30 13:15:54] [INFO ] Computed 15 invariants in 4 ms
[2024-05-30 13:15:54] [INFO ] Implicit Places using invariants in 240 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 241 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 248 ms. Remains : 155/228 places, 282/354 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 366 steps with 0 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-15 finished in 382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(((p1&&X(X(F(p0))))||G(F(p0))))))))'
Found a Shortening insensitive property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-03
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 228 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 228 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 132 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 132 transition count 210
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 108 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 105 transition count 138
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 105 transition count 138
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 288 place count 87 transition count 120
Iterating global reduction 2 with 18 rules applied. Total rules applied 306 place count 87 transition count 120
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 324 place count 69 transition count 84
Iterating global reduction 2 with 18 rules applied. Total rules applied 342 place count 69 transition count 84
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 360 place count 51 transition count 66
Iterating global reduction 2 with 18 rules applied. Total rules applied 378 place count 51 transition count 66
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 396 place count 51 transition count 48
Applied a total of 396 rules in 16 ms. Remains 51 /228 variables (removed 177) and now considering 48/354 (removed 306) transitions.
// Phase 1: matrix 48 rows 51 cols
[2024-05-30 13:15:55] [INFO ] Computed 15 invariants in 1 ms
[2024-05-30 13:15:55] [INFO ] Implicit Places using invariants in 98 ms returned [0, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 99 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 49/228 places, 48/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 117 ms. Remains : 49/228 places, 48/354 transitions.
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-03
Product exploration explored 100000 steps with 3545 reset in 312 ms.
Product exploration explored 100000 steps with 3514 reset in 346 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 147 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 126 steps (0 resets) in 6 ms. (18 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 9 factoid took 234 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 292 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 48/48 transitions.
Applied a total of 0 rules in 0 ms. Remains 49 /49 variables (removed 0) and now considering 48/48 (removed 0) transitions.
// Phase 1: matrix 48 rows 49 cols
[2024-05-30 13:15:57] [INFO ] Computed 13 invariants in 0 ms
[2024-05-30 13:15:57] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-30 13:15:57] [INFO ] Invariant cache hit.
[2024-05-30 13:15:57] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 42 sub problems to find dead transitions.
[2024-05-30 13:15:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 48/97 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 0/97 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 62 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1080 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 48/97 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 42/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 0/97 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 104 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1007 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints]
After SMT, in 2099ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 2101ms
Finished structural reductions in LTL mode , in 1 iterations and 2246 ms. Remains : 49/49 places, 48/48 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 162 steps (0 resets) in 6 ms. (23 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 3 factoid took 186 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 250 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 250 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3513 reset in 299 ms.
Product exploration explored 100000 steps with 3537 reset in 335 ms.
Applying partial POR strategy [false, false, false, false, true]
Stuttering acceptance computed with spot in 250 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 49 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 49/49 places, 48/48 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2024-05-30 13:16:01] [INFO ] Redundant transitions in 0 ms returned []
Running 42 sub problems to find dead transitions.
[2024-05-30 13:16:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 48/97 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 0/97 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 62 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1082 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 48/97 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 42/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 0/97 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 104 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1027 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints]
After SMT, in 2122ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 2123ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2134 ms. Remains : 49/49 places, 48/48 transitions.
Support contains 12 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 48/48 transitions.
Applied a total of 0 rules in 0 ms. Remains 49 /49 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2024-05-30 13:16:04] [INFO ] Invariant cache hit.
[2024-05-30 13:16:04] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-30 13:16:04] [INFO ] Invariant cache hit.
[2024-05-30 13:16:04] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Running 42 sub problems to find dead transitions.
[2024-05-30 13:16:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 48/97 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 0/97 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 62 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1075 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 48/97 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 42/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 0/97 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 104 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1016 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints]
After SMT, in 2101ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 2103ms
Finished structural reductions in LTL mode , in 1 iterations and 2252 ms. Remains : 49/49 places, 48/48 transitions.
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-03 finished in 11532 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p0)&&(p1||F(p2))))))'
Found a Lengthening insensitive property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-05
Stuttering acceptance computed with spot in 340 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Support contains 59 out of 228 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 21 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2024-05-30 13:16:06] [INFO ] Computed 15 invariants in 2 ms
[2024-05-30 13:16:07] [INFO ] Implicit Places using invariants in 177 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 178 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 207 ms. Remains : 155/228 places, 282/354 transitions.
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N06-LTLCardinality-05
Product exploration explored 100000 steps with 3674 reset in 439 ms.
Product exploration explored 100000 steps with 3684 reset in 299 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X p2), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2)), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 157 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
RANDOM walk for 57 steps (0 resets) in 5 ms. (9 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X p2), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2)), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p2)), (F (NOT (OR p2 p1))), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 407 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Support contains 59 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 8 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2024-05-30 13:16:08] [INFO ] Computed 14 invariants in 3 ms
[2024-05-30 13:16:08] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-30 13:16:08] [INFO ] Invariant cache hit.
[2024-05-30 13:16:09] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2024-05-30 13:16:09] [INFO ] Redundant transitions in 4 ms returned []
Running 276 sub problems to find dead transitions.
[2024-05-30 13:16:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 437/437 variables, and 169 constraints, problems are : Problem set: 0 solved, 276 unsolved in 15674 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 276/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 437/437 variables, and 445 constraints, problems are : Problem set: 0 solved, 276 unsolved in 24105 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
After SMT, in 40318ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 40324ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 40744 ms. Remains : 155/155 places, 282/282 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X p2), (X (X p0)), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 81 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
RANDOM walk for 166 steps (0 resets) in 6 ms. (23 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X p2), (X (X p0)), (X (X p2))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p1 p2))), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 5 factoid took 180 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Product exploration explored 100000 steps with 3687 reset in 434 ms.
Product exploration explored 100000 steps with 3681 reset in 472 ms.
Support contains 59 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 6 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2024-05-30 13:16:51] [INFO ] Invariant cache hit.
[2024-05-30 13:16:51] [INFO ] Implicit Places using invariants in 112 ms returned []
[2024-05-30 13:16:51] [INFO ] Invariant cache hit.
[2024-05-30 13:16:51] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2024-05-30 13:16:51] [INFO ] Redundant transitions in 2 ms returned []
Running 276 sub problems to find dead transitions.
[2024-05-30 13:16:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/437 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 437/437 variables, and 169 constraints, problems are : Problem set: 0 solved, 276 unsolved in 15624 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/155 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/437 variables, 155/169 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 276/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/437 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 437/437 variables, and 445 constraints, problems are : Problem set: 0 solved, 276 unsolved in 23186 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints]
After SMT, in 39296ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 39302ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 39694 ms. Remains : 155/155 places, 282/282 transitions.
Treatment of property UtilityControlRoom-PT-Z4T3N06-LTLCardinality-05 finished in 84689 ms.
[2024-05-30 13:17:31] [INFO ] Flatten gal took : 32 ms
[2024-05-30 13:17:31] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2024-05-30 13:17:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 228 places, 354 transitions and 1062 arcs took 15 ms.
Total runtime 378581 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running UtilityControlRoom-PT-Z4T3N06

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 228
TRANSITIONS: 354
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.009s, Sys 0.000s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.001s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 1780
MODEL NAME: /home/mcc/execution/412/model
228 places, 354 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA UtilityControlRoom-PT-Z4T3N06-LTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717075223732

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z4T3N06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is UtilityControlRoom-PT-Z4T3N06, 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 r443-smll-171701110000219"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N06.tgz
mv UtilityControlRoom-PT-Z4T3N06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;