About the Execution of ITS-Tools for UtilityControlRoom-PT-Z2T3N06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 446.855 | 28836.00 | 53937.00 | 260.90 | FFTTTFTFFFFFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r444-smll-171701110900155.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 itstools
Input is UtilityControlRoom-PT-Z2T3N06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701110900155
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 13K Apr 13 05:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 13 05:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 24K Apr 13 05:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 113K Apr 13 05:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 23 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 33K Apr 23 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 43K Apr 13 05:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 242K Apr 13 05:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 96K Apr 13 05:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 422K Apr 13 05:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K Apr 23 08:03 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 70K 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-Z2T3N06-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717103969124
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-Z2T3N06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-30 21:19:30] [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]
[2024-05-30 21:19:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 21:19:31] [INFO ] Load time of PNML (sax parser for PT used): 140 ms
[2024-05-30 21:19:31] [INFO ] Transformed 106 places.
[2024-05-30 21:19:31] [INFO ] Transformed 162 transitions.
[2024-05-30 21:19:31] [INFO ] Parsed PT model containing 106 places and 162 transitions and 510 arcs in 362 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 77 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 96 transition count 128
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 96 transition count 128
Applied a total of 20 rules in 61 ms. Remains 96 /106 variables (removed 10) and now considering 128/138 (removed 10) transitions.
// Phase 1: matrix 128 rows 96 cols
[2024-05-30 21:19:31] [INFO ] Computed 15 invariants in 35 ms
[2024-05-30 21:19:32] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-30 21:19:32] [INFO ] Invariant cache hit.
[2024-05-30 21:19:32] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 686 ms to find 0 implicit places.
Running 122 sub problems to find dead transitions.
[2024-05-30 21:19:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (OVERLAPS) 6/96 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (OVERLAPS) 128/224 variables, 96/111 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/224 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 6 (OVERLAPS) 0/224 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Real declared 224/224 variables, and 111 constraints, problems are : Problem set: 0 solved, 122 unsolved in 4356 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 96/96 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 122 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (OVERLAPS) 6/96 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (OVERLAPS) 128/224 variables, 96/111 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/224 variables, 122/233 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/224 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 7 (OVERLAPS) 0/224 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Int declared 224/224 variables, and 233 constraints, problems are : Problem set: 0 solved, 122 unsolved in 4509 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 96/96 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 0/0 constraints]
After SMT, in 9131ms problems are : Problem set: 0 solved, 122 unsolved
Search for dead transitions found 0 dead transitions in 9170ms
Starting structural reductions in LTL mode, iteration 1 : 96/106 places, 128/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9992 ms. Remains : 96/106 places, 128/138 transitions.
Support contains 77 out of 96 places after structural reductions.
[2024-05-30 21:19:41] [INFO ] Flatten gal took : 52 ms
[2024-05-30 21:19:42] [INFO ] Flatten gal took : 19 ms
[2024-05-30 21:19:42] [INFO ] Input system was already deterministic with 128 transitions.
RANDOM walk for 40000 steps (8 resets) in 2764 ms. (14 steps per ms) remains 8/25 properties
BEST_FIRST walk for 40004 steps (8 resets) in 594 ms. (67 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 8/8 properties
[2024-05-30 21:19:43] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
After SMT solving in domain Real declared 90/224 variables, and 13 constraints, problems are : Problem set: 8 solved, 0 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, State Equation: 0/96 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 86ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-15 FALSE 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(p0)))'
Support contains 6 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 96 transition count 124
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 92 transition count 122
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 10 place count 92 transition count 110
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 34 place count 80 transition count 110
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 78 place count 58 transition count 88
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 88 place count 58 transition count 78
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 89 place count 57 transition count 66
Ensure Unique test removed 1 places
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 56 transition count 66
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 97 place count 50 transition count 60
Iterating global reduction 3 with 6 rules applied. Total rules applied 103 place count 50 transition count 60
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 109 place count 44 transition count 48
Iterating global reduction 3 with 6 rules applied. Total rules applied 115 place count 44 transition count 48
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 121 place count 38 transition count 42
Iterating global reduction 3 with 6 rules applied. Total rules applied 127 place count 38 transition count 42
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 133 place count 38 transition count 36
Applied a total of 133 rules in 41 ms. Remains 38 /96 variables (removed 58) and now considering 36/128 (removed 92) transitions.
// Phase 1: matrix 36 rows 38 cols
[2024-05-30 21:19:44] [INFO ] Computed 14 invariants in 1 ms
[2024-05-30 21:19:44] [INFO ] Implicit Places using invariants in 52 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/96 places, 36/128 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 31 transition count 30
Applied a total of 12 rules in 4 ms. Remains 31 /37 variables (removed 6) and now considering 30/36 (removed 6) transitions.
// Phase 1: matrix 30 rows 31 cols
[2024-05-30 21:19:44] [INFO ] Computed 13 invariants in 0 ms
[2024-05-30 21:19:44] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-30 21:19:44] [INFO ] Invariant cache hit.
[2024-05-30 21:19:44] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/96 places, 30/128 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 201 ms. Remains : 31/96 places, 30/128 transitions.
Stuttering acceptance computed with spot in 245 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 597 ms.
Stack based approach found an accepted trace after 122 steps with 0 reset with depth 123 and stack size 123 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-00 finished in 1125 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 30 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 94 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 94 transition count 126
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 16 place count 88 transition count 120
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 28 place count 88 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 87 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 87 transition count 96
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 36 place count 81 transition count 90
Iterating global reduction 0 with 6 rules applied. Total rules applied 42 place count 81 transition count 90
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 48 place count 75 transition count 78
Iterating global reduction 0 with 6 rules applied. Total rules applied 54 place count 75 transition count 78
Applied a total of 54 rules in 35 ms. Remains 75 /96 variables (removed 21) and now considering 78/128 (removed 50) transitions.
// Phase 1: matrix 78 rows 75 cols
[2024-05-30 21:19:45] [INFO ] Computed 15 invariants in 3 ms
[2024-05-30 21:19:45] [INFO ] Implicit Places using invariants in 88 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 89 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/96 places, 78/128 transitions.
Applied a total of 0 rules in 6 ms. Remains 74 /74 variables (removed 0) and now considering 78/78 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 131 ms. Remains : 74/96 places, 78/128 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-01
Product exploration explored 100000 steps with 0 reset in 423 ms.
Stack based approach found an accepted trace after 480 steps with 0 reset with depth 481 and stack size 481 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-01 finished in 625 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((p0||G(p1))))||(F((p0||G(p1)))&&F(p2))))'
Support contains 37 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 96 transition count 124
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 92 transition count 122
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 30 place count 82 transition count 112
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 40 place count 82 transition count 102
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 41 place count 81 transition count 90
Iterating global reduction 3 with 1 rules applied. Total rules applied 42 place count 81 transition count 90
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 48 place count 75 transition count 84
Iterating global reduction 3 with 6 rules applied. Total rules applied 54 place count 75 transition count 84
Applied a total of 54 rules in 21 ms. Remains 75 /96 variables (removed 21) and now considering 84/128 (removed 44) transitions.
// Phase 1: matrix 84 rows 75 cols
[2024-05-30 21:19:45] [INFO ] Computed 15 invariants in 2 ms
[2024-05-30 21:19:45] [INFO ] Implicit Places using invariants in 84 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 86 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/96 places, 84/128 transitions.
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 12 place count 68 transition count 78
Applied a total of 12 rules in 8 ms. Remains 68 /74 variables (removed 6) and now considering 78/84 (removed 6) transitions.
// Phase 1: matrix 78 rows 68 cols
[2024-05-30 21:19:45] [INFO ] Computed 14 invariants in 2 ms
[2024-05-30 21:19:45] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-30 21:19:45] [INFO ] Invariant cache hit.
[2024-05-30 21:19:46] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 68/96 places, 78/128 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 290 ms. Remains : 68/96 places, 78/128 transitions.
Stuttering acceptance computed with spot in 457 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 386 ms.
Product exploration explored 100000 steps with 50000 reset in 278 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) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p2), (X p0), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 32 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-02 finished in 1492 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(p0))'
Support contains 18 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 94 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 94 transition count 126
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 28 place count 82 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 40 place count 82 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 81 transition count 90
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 43 place count 80 transition count 90
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 49 place count 74 transition count 84
Iterating global reduction 0 with 6 rules applied. Total rules applied 55 place count 74 transition count 84
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 61 place count 68 transition count 72
Iterating global reduction 0 with 6 rules applied. Total rules applied 67 place count 68 transition count 72
Applied a total of 67 rules in 24 ms. Remains 68 /96 variables (removed 28) and now considering 72/128 (removed 56) transitions.
// Phase 1: matrix 72 rows 68 cols
[2024-05-30 21:19:47] [INFO ] Computed 14 invariants in 1 ms
[2024-05-30 21:19:47] [INFO ] Implicit Places using invariants in 85 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 98 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 67/96 places, 72/128 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 61 transition count 66
Applied a total of 12 rules in 6 ms. Remains 61 /67 variables (removed 6) and now considering 66/72 (removed 6) transitions.
// Phase 1: matrix 66 rows 61 cols
[2024-05-30 21:19:47] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 21:19:47] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-30 21:19:47] [INFO ] Invariant cache hit.
[2024-05-30 21:19:47] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 61/96 places, 66/128 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 299 ms. Remains : 61/96 places, 66/128 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 189 ms.
Product exploration explored 100000 steps with 50000 reset in 151 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 : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 17 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-03 finished in 722 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(p0))'
Support contains 6 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 96 transition count 124
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 92 transition count 122
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 10 place count 92 transition count 110
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 34 place count 80 transition count 110
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 66 place count 64 transition count 94
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 76 place count 64 transition count 84
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 77 place count 63 transition count 72
Iterating global reduction 3 with 1 rules applied. Total rules applied 78 place count 63 transition count 72
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 84 place count 57 transition count 66
Iterating global reduction 3 with 6 rules applied. Total rules applied 90 place count 57 transition count 66
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 96 place count 51 transition count 54
Iterating global reduction 3 with 6 rules applied. Total rules applied 102 place count 51 transition count 54
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 108 place count 45 transition count 48
Iterating global reduction 3 with 6 rules applied. Total rules applied 114 place count 45 transition count 48
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 120 place count 45 transition count 42
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 4 with 12 rules applied. Total rules applied 132 place count 39 transition count 36
Applied a total of 132 rules in 19 ms. Remains 39 /96 variables (removed 57) and now considering 36/128 (removed 92) transitions.
// Phase 1: matrix 36 rows 39 cols
[2024-05-30 21:19:47] [INFO ] Computed 15 invariants in 1 ms
[2024-05-30 21:19:48] [INFO ] Implicit Places using invariants in 78 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/96 places, 36/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 102 ms. Remains : 38/96 places, 36/128 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-07
Product exploration explored 100000 steps with 1311 reset in 249 ms.
Stack based approach found an accepted trace after 101 steps with 2 reset with depth 66 and stack size 66 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-07 finished in 419 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 U G(!p0))))'
Support contains 2 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 127
Applied a total of 2 rules in 4 ms. Remains 95 /96 variables (removed 1) and now considering 127/128 (removed 1) transitions.
// Phase 1: matrix 127 rows 95 cols
[2024-05-30 21:19:48] [INFO ] Computed 15 invariants in 2 ms
[2024-05-30 21:19:48] [INFO ] Implicit Places using invariants in 109 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 115 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/96 places, 127/128 transitions.
Applied a total of 0 rules in 20 ms. Remains 94 /94 variables (removed 0) and now considering 127/127 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 139 ms. Remains : 94/96 places, 127/128 transitions.
Stuttering acceptance computed with spot in 116 ms :[p0, p0, p0, true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-09 finished in 277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 96 transition count 124
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 92 transition count 122
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 10 place count 92 transition count 110
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 34 place count 80 transition count 110
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 76 place count 59 transition count 89
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 86 place count 59 transition count 79
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 58 transition count 67
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 58 transition count 67
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 93 place count 53 transition count 62
Iterating global reduction 3 with 5 rules applied. Total rules applied 98 place count 53 transition count 62
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 103 place count 48 transition count 52
Iterating global reduction 3 with 5 rules applied. Total rules applied 108 place count 48 transition count 52
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 113 place count 43 transition count 47
Iterating global reduction 3 with 5 rules applied. Total rules applied 118 place count 43 transition count 47
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 123 place count 43 transition count 42
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 133 place count 38 transition count 37
Applied a total of 133 rules in 20 ms. Remains 38 /96 variables (removed 58) and now considering 37/128 (removed 91) transitions.
// Phase 1: matrix 37 rows 38 cols
[2024-05-30 21:19:48] [INFO ] Computed 15 invariants in 1 ms
[2024-05-30 21:19:48] [INFO ] Implicit Places using invariants in 74 ms returned [16, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 75 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/96 places, 37/128 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 31 transition count 32
Applied a total of 10 rules in 4 ms. Remains 31 /36 variables (removed 5) and now considering 32/37 (removed 5) transitions.
// Phase 1: matrix 32 rows 31 cols
[2024-05-30 21:19:48] [INFO ] Computed 13 invariants in 0 ms
[2024-05-30 21:19:48] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-30 21:19:48] [INFO ] Invariant cache hit.
[2024-05-30 21:19:48] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/96 places, 32/128 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 214 ms. Remains : 31/96 places, 32/128 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-11
Product exploration explored 100000 steps with 1956 reset in 252 ms.
Stack based approach found an accepted trace after 27 steps with 0 reset with depth 28 and stack size 28 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-11 finished in 552 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 3 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 94 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 94 transition count 126
Applied a total of 4 rules in 4 ms. Remains 94 /96 variables (removed 2) and now considering 126/128 (removed 2) transitions.
// Phase 1: matrix 126 rows 94 cols
[2024-05-30 21:19:49] [INFO ] Computed 15 invariants in 1 ms
[2024-05-30 21:19:49] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-30 21:19:49] [INFO ] Invariant cache hit.
[2024-05-30 21:19:49] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
Running 120 sub problems to find dead transitions.
[2024-05-30 21:19:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (OVERLAPS) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 220/220 variables, and 109 constraints, problems are : Problem set: 0 solved, 120 unsolved in 3461 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 120/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (OVERLAPS) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Int declared 220/220 variables, and 229 constraints, problems are : Problem set: 0 solved, 120 unsolved in 4511 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints]
After SMT, in 8079ms problems are : Problem set: 0 solved, 120 unsolved
Search for dead transitions found 0 dead transitions in 8085ms
Starting structural reductions in LTL mode, iteration 1 : 94/96 places, 126/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8349 ms. Remains : 94/96 places, 126/128 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-12
Product exploration explored 100000 steps with 0 reset in 268 ms.
Stack based approach found an accepted trace after 1119 steps with 0 reset with depth 1120 and stack size 1120 in 6 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-12 finished in 8722 ms.
All properties solved by simple procedures.
Total runtime 26895 ms.
BK_STOP 1717103997960
--------------------
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
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-Z2T3N06"
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 2-5568"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z2T3N06, 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 r444-smll-171701110900155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N06.tgz
mv UtilityControlRoom-PT-Z2T3N06 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 '
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 ;