Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590600867.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is UtilityControlRoom-PT-Z4T4N02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590600867
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 12K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 116K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 36K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 219K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 93K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 406K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 65K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1749280039862

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z4T4N02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-07 07:07:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 07:07:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 07:07:21] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2025-06-07 07:07:21] [INFO ] Transformed 80 places.
[2025-06-07 07:07:21] [INFO ] Transformed 150 transitions.
[2025-06-07 07:07:21] [INFO ] Parsed PT model containing 80 places and 150 transitions and 482 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 64 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 118/118 transitions.
Applied a total of 0 rules in 7 ms. Remains 80 /80 variables (removed 0) and now considering 118/118 (removed 0) transitions.
// Phase 1: matrix 118 rows 80 cols
[2025-06-07 07:07:21] [INFO ] Computed 7 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:21] [INFO ] Implicit Places using invariants in 206 ms returned []
[2025-06-07 07:07:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:21] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2025-06-07 07:07:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 2/80 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 118/198 variables, 80/87 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (OVERLAPS) 0/198 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/198 variables, and 87 constraints, problems are : Problem set: 0 solved, 116 unsolved in 3505 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 2/80 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 118/198 variables, 80/87 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 116/203 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/198 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 198/198 variables, and 203 constraints, problems are : Problem set: 0 solved, 116 unsolved in 5897 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9494ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 9510ms
Finished structural reductions in LTL mode , in 1 iterations and 9894 ms. Remains : 80/80 places, 118/118 transitions.
Support contains 64 out of 80 places after structural reductions.
[2025-06-07 07:07:31] [INFO ] Flatten gal took : 31 ms
[2025-06-07 07:07:31] [INFO ] Flatten gal took : 11 ms
[2025-06-07 07:07:31] [INFO ] Input system was already deterministic with 118 transitions.
RANDOM walk for 40000 steps (8 resets) in 1753 ms. (22 steps per ms) remains 14/28 properties
BEST_FIRST walk for 40003 steps (8 resets) in 191 ms. (208 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 165 ms. (240 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 138 ms. (287 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 143 ms. (277 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 56 ms. (701 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 60 ms. (655 steps per ms) remains 14/14 properties
[2025-06-07 07:07:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
After SMT solving in domain Real declared 80/198 variables, and 7 constraints, problems are : Problem set: 14 solved, 0 unsolved in 75 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/80 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 89ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 14 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X((p0&&X(G(!p0))))))))'
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 118/118 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 56 transition count 94
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 56 transition count 94
Applied a total of 48 rules in 7 ms. Remains 56 /80 variables (removed 24) and now considering 94/118 (removed 24) transitions.
// Phase 1: matrix 94 rows 56 cols
[2025-06-07 07:07:33] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:33] [INFO ] Implicit Places using invariants in 61 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/80 places, 94/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 55 /55 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 72 ms. Remains : 55/80 places, 94/118 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N02-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N02-LTLCardinality-06 finished in 349 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 8 out of 80 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 80/80 places, 118/118 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 80 transition count 86
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 48 transition count 78
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 75 place count 45 transition count 54
Iterating global reduction 2 with 3 rules applied. Total rules applied 78 place count 45 transition count 54
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 84 place count 39 transition count 48
Iterating global reduction 2 with 6 rules applied. Total rules applied 90 place count 39 transition count 48
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 99 place count 34 transition count 44
Applied a total of 99 rules in 23 ms. Remains 34 /80 variables (removed 46) and now considering 44/118 (removed 74) transitions.
// Phase 1: matrix 44 rows 34 cols
[2025-06-07 07:07:34] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:34] [INFO ] Implicit Places using invariants in 29 ms returned [26, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/80 places, 44/118 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 32 transition count 36
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 24 transition count 36
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 22 transition count 34
Applied a total of 20 rules in 5 ms. Remains 22 /32 variables (removed 10) and now considering 34/44 (removed 10) transitions.
// Phase 1: matrix 34 rows 22 cols
[2025-06-07 07:07:34] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:34] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-07 07:07:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:34] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/80 places, 34/118 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 114 ms. Remains : 22/80 places, 34/118 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N02-LTLCardinality-07
Product exploration explored 100000 steps with 9378 reset in 246 ms.
Stack based approach found an accepted trace after 107 steps with 10 reset with depth 10 and stack size 10 in 1 ms.
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N02-LTLCardinality-07 finished in 458 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p0)))||G(!p0)))'
Support contains 2 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 118/118 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 56 transition count 94
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 56 transition count 94
Applied a total of 48 rules in 4 ms. Remains 56 /80 variables (removed 24) and now considering 94/118 (removed 24) transitions.
// Phase 1: matrix 94 rows 56 cols
[2025-06-07 07:07:34] [INFO ] Computed 7 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:34] [INFO ] Implicit Places using invariants in 75 ms returned [40, 41]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 76 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/80 places, 94/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 54/80 places, 94/118 transitions.
Stuttering acceptance computed with spot in 179 ms :[true, p0, (NOT p0), false, false, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N02-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N02-LTLCardinality-08 finished in 282 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 4 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 118/118 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 56 transition count 94
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 56 transition count 94
Applied a total of 48 rules in 3 ms. Remains 56 /80 variables (removed 24) and now considering 94/118 (removed 24) transitions.
[2025-06-07 07:07:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:34] [INFO ] Implicit Places using invariants in 74 ms returned [40, 41]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 76 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/80 places, 94/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 54/80 places, 94/118 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N02-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N02-LTLCardinality-10 finished in 232 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 118/118 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 56 transition count 94
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 56 transition count 94
Applied a total of 48 rules in 3 ms. Remains 56 /80 variables (removed 24) and now considering 94/118 (removed 24) transitions.
[2025-06-07 07:07:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:35] [INFO ] Implicit Places using invariants in 64 ms returned [40, 41]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 64 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/80 places, 94/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68 ms. Remains : 54/80 places, 94/118 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N02-LTLCardinality-14
Product exploration explored 100000 steps with 35565 reset in 127 ms.
Product exploration explored 100000 steps with 35776 reset in 139 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]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 178 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 11 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 196 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 94/94 transitions.
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 94/94 (removed 0) transitions.
// Phase 1: matrix 94 rows 54 cols
[2025-06-07 07:07:36] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:36] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-07 07:07:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:36] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 92 sub problems to find dead transitions.
[2025-06-07 07:07:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (OVERLAPS) 2/54 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 94/148 variables, 54/59 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (OVERLAPS) 0/148 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 59 constraints, problems are : Problem set: 0 solved, 92 unsolved in 1923 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 54/54 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (OVERLAPS) 2/54 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 94/148 variables, 54/59 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 92/151 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (OVERLAPS) 0/148 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 151 constraints, problems are : Problem set: 0 solved, 92 unsolved in 2332 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 54/54 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4266ms problems are : Problem set: 0 solved, 92 unsolved
Search for dead transitions found 0 dead transitions in 4267ms
Finished structural reductions in LTL mode , in 1 iterations and 4388 ms. Remains : 54/54 places, 94/94 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 12 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 193 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 35678 reset in 177 ms.
Product exploration explored 100000 steps with 35694 reset in 140 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 94/94 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 54 transition count 102
Deduced a syphon composed of 8 places in 1 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 54 transition count 102
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 0 with 19 rules applied. Total rules applied 27 place count 54 transition count 105
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 35 place count 54 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 51 transition count 73
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 51 transition count 73
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 59 place count 33 transition count 43
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 77 place count 33 transition count 43
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 89 place count 21 transition count 31
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 101 place count 21 transition count 31
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 110 place count 21 transition count 22
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 110 rules in 13 ms. Remains 21 /54 variables (removed 33) and now considering 22/94 (removed 72) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 07:07:42] [INFO ] Redundant transitions in 0 ms returned []
Running 20 sub problems to find dead transitions.
// Phase 1: matrix 22 rows 21 cols
[2025-06-07 07:07:42] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 07:07:42] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 11 ms to minimize.
Problem TDEAD2 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 1/6 constraints. Problems are: Problem set: 6 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 6 solved, 14 unsolved
Problem TDEAD1 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
At refinement iteration 5 (OVERLAPS) 22/43 variables, 21/27 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/27 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/43 variables, 0/27 constraints. Problems are: Problem set: 11 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/43 variables, and 27 constraints, problems are : Problem set: 11 solved, 9 unsolved in 211 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 21/21 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 11/21 variables, 5/5 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 1/6 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 22/43 variables, 21/27 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 9/36 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/36 constraints. Problems are: Problem set: 11 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/43 variables, 0/36 constraints. Problems are: Problem set: 11 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/43 variables, and 36 constraints, problems are : Problem set: 11 solved, 9 unsolved in 118 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 21/21 constraints, PredecessorRefiner: 9/20 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 333ms problems are : Problem set: 11 solved, 9 unsolved
Search for dead transitions found 11 dead transitions in 334ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) removed 11 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 21/54 places, 11/94 transitions.
Graph (complete) has 23 edges and 21 vertex of which 12 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3 ms. Remains 12 /21 variables (removed 9) and now considering 11/11 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 12/54 places, 11/94 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 359 ms. Remains : 12/54 places, 11/94 transitions.
Built C files in :
/tmp/ltsmin15733077412087152744
[2025-06-07 07:07:42] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15733077412087152744
Running compilation step : cd /tmp/ltsmin15733077412087152744;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 320 ms.
Running link step : cd /tmp/ltsmin15733077412087152744;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin15733077412087152744;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11096151089950850633.hoa' '--buchi-type=spotba'
LTSmin run took 101 ms.
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z4T4N02-LTLCardinality-14 finished in 8408 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U (p1||(p2 U G(p1)))))'
Support contains 5 out of 80 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 80/80 places, 118/118 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 80 transition count 97
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 33 rules applied. Total rules applied 54 place count 59 transition count 85
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 63 place count 52 transition count 83
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 63 place count 52 transition count 76
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 77 place count 45 transition count 76
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 80 place count 42 transition count 73
Iterating global reduction 3 with 3 rules applied. Total rules applied 83 place count 42 transition count 73
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 84 place count 41 transition count 65
Iterating global reduction 3 with 1 rules applied. Total rules applied 85 place count 41 transition count 65
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 87 place count 39 transition count 63
Iterating global reduction 3 with 2 rules applied. Total rules applied 89 place count 39 transition count 63
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 91 place count 37 transition count 59
Iterating global reduction 3 with 2 rules applied. Total rules applied 93 place count 37 transition count 59
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 95 place count 35 transition count 53
Iterating global reduction 3 with 2 rules applied. Total rules applied 97 place count 35 transition count 53
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 99 place count 35 transition count 51
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 105 place count 32 transition count 48
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 106 place count 32 transition count 47
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 107 place count 31 transition count 41
Iterating global reduction 4 with 1 rules applied. Total rules applied 108 place count 31 transition count 41
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 110 place count 29 transition count 39
Iterating global reduction 4 with 2 rules applied. Total rules applied 112 place count 29 transition count 39
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 114 place count 27 transition count 35
Iterating global reduction 4 with 2 rules applied. Total rules applied 116 place count 27 transition count 35
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 117 place count 26 transition count 33
Iterating global reduction 4 with 1 rules applied. Total rules applied 118 place count 26 transition count 33
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 119 place count 26 transition count 32
Applied a total of 119 rules in 14 ms. Remains 26 /80 variables (removed 54) and now considering 32/118 (removed 86) transitions.
// Phase 1: matrix 32 rows 26 cols
[2025-06-07 07:07:43] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:43] [INFO ] Implicit Places using invariants in 32 ms returned [16, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/80 places, 32/118 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 30
Applied a total of 4 rules in 1 ms. Remains 22 /24 variables (removed 2) and now considering 30/32 (removed 2) transitions.
// Phase 1: matrix 30 rows 22 cols
[2025-06-07 07:07:43] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-07 07:07:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:07:43] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/80 places, 30/118 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 105 ms. Remains : 22/80 places, 30/118 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z4T4N02-LTLCardinality-15
Product exploration explored 100000 steps with 0 reset in 106 ms.
Stack based approach found an accepted trace after 31 steps with 0 reset with depth 32 and stack size 32 in 0 ms.
FORMULA UtilityControlRoom-PT-Z4T4N02-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T4N02-LTLCardinality-15 finished in 385 ms.
All properties solved by simple procedures.
Total runtime 22529 ms.

BK_STOP 1749280063828

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z4T4N02"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z4T4N02, 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 r240-tall-174915590600867"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N02.tgz
mv UtilityControlRoom-PT-Z4T4N02 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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