About the Execution of GreatSPN+red for MAPK-PT-01280
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13896.544 | 2478359.00 | 9570727.00 | 770.40 | FFTTTFFFT?TFTFFF | 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.r223-tall-171649611500467.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is MAPK-PT-01280, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r223-tall-171649611500467
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 07:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 13 07:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 07:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 13 07:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 25K May 18 16:42 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 MAPK-PT-01280-LTLCardinality-00
FORMULA_NAME MAPK-PT-01280-LTLCardinality-01
FORMULA_NAME MAPK-PT-01280-LTLCardinality-02
FORMULA_NAME MAPK-PT-01280-LTLCardinality-03
FORMULA_NAME MAPK-PT-01280-LTLCardinality-04
FORMULA_NAME MAPK-PT-01280-LTLCardinality-05
FORMULA_NAME MAPK-PT-01280-LTLCardinality-06
FORMULA_NAME MAPK-PT-01280-LTLCardinality-07
FORMULA_NAME MAPK-PT-01280-LTLCardinality-08
FORMULA_NAME MAPK-PT-01280-LTLCardinality-09
FORMULA_NAME MAPK-PT-01280-LTLCardinality-10
FORMULA_NAME MAPK-PT-01280-LTLCardinality-11
FORMULA_NAME MAPK-PT-01280-LTLCardinality-12
FORMULA_NAME MAPK-PT-01280-LTLCardinality-13
FORMULA_NAME MAPK-PT-01280-LTLCardinality-14
FORMULA_NAME MAPK-PT-01280-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716557841151
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MAPK-PT-01280
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 13:37:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-24 13:37:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 13:37:22] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2024-05-24 13:37:22] [INFO ] Transformed 22 places.
[2024-05-24 13:37:22] [INFO ] Transformed 30 transitions.
[2024-05-24 13:37:22] [INFO ] Parsed PT model containing 22 places and 30 transitions and 90 arcs in 128 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.
FORMULA MAPK-PT-01280-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-01280-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-01280-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-01280-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 8 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2024-05-24 13:37:22] [INFO ] Computed 7 invariants in 8 ms
[2024-05-24 13:37:22] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-24 13:37:22] [INFO ] Invariant cache hit.
[2024-05-24 13:37:22] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
Running 29 sub problems to find dead transitions.
[2024-05-24 13:37:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 2/22 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 30/52 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (OVERLAPS) 0/52 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 29 constraints, problems are : Problem set: 0 solved, 29 unsolved in 335 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 2/22 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 30/52 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 29/58 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 0/52 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Int declared 52/52 variables, and 58 constraints, problems are : Problem set: 0 solved, 29 unsolved in 254 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints]
After SMT, in 617ms problems are : Problem set: 0 solved, 29 unsolved
Search for dead transitions found 0 dead transitions in 630ms
Finished structural reductions in LTL mode , in 1 iterations and 864 ms. Remains : 22/22 places, 30/30 transitions.
Support contains 20 out of 22 places after structural reductions.
[2024-05-24 13:37:23] [INFO ] Flatten gal took : 17 ms
[2024-05-24 13:37:23] [INFO ] Flatten gal took : 6 ms
[2024-05-24 13:37:23] [INFO ] Input system was already deterministic with 30 transitions.
RANDOM walk for 41092 steps (8 resets) in 153 ms. (266 steps per ms) remains 15/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 13/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 12/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 11/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 11/11 properties
[2024-05-24 13:37:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 8/21 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 30/52 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 0/52 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 29 constraints, problems are : Problem set: 0 solved, 11 unsolved in 110 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 8/21 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 30/52 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 11/40 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/52 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 0/52 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 52/52 variables, and 40 constraints, problems are : Problem set: 0 solved, 11 unsolved in 135 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 250ms problems are : Problem set: 0 solved, 11 unsolved
Fused 11 Parikh solutions to 9 different solutions.
Finished Parikh walk after 11191 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=746 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 11 properties in 11939 ms.
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' '!((G(F(p0))&&F((p1||G(p2)))))'
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 29
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 11 place count 16 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 16 transition count 24
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 16 transition count 24
Applied a total of 14 rules in 18 ms. Remains 16 /22 variables (removed 6) and now considering 24/30 (removed 6) transitions.
[2024-05-24 13:37:36] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
// Phase 1: matrix 19 rows 16 cols
[2024-05-24 13:37:36] [INFO ] Computed 6 invariants in 1 ms
[2024-05-24 13:37:36] [INFO ] Implicit Places using invariants in 24 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/22 places, 24/30 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 23
Applied a total of 1 rules in 3 ms. Remains 15 /15 variables (removed 0) and now considering 23/24 (removed 1) transitions.
[2024-05-24 13:37:36] [INFO ] Flow matrix only has 19 transitions (discarded 4 similar events)
// Phase 1: matrix 19 rows 15 cols
[2024-05-24 13:37:36] [INFO ] Computed 5 invariants in 1 ms
[2024-05-24 13:37:36] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-24 13:37:36] [INFO ] Flow matrix only has 19 transitions (discarded 4 similar events)
[2024-05-24 13:37:36] [INFO ] Invariant cache hit.
[2024-05-24 13:37:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-24 13:37:36] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/22 places, 23/30 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 96 ms. Remains : 15/22 places, 23/30 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA MAPK-PT-01280-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-01280-LTLCardinality-00 finished in 414 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1||X((G(p2) U (p1&&G(p2)))))))'
Support contains 6 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2024-05-24 13:37:36] [INFO ] Computed 7 invariants in 1 ms
[2024-05-24 13:37:36] [INFO ] Implicit Places using invariants in 40 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p2), true, (NOT p1), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 56 steps with 0 reset in 2 ms.
FORMULA MAPK-PT-01280-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-01280-LTLCardinality-01 finished in 179 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&X(F(!p0))) U X((p1&&(!p0 U (p2||G(!p0)))))))'
Support contains 5 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2024-05-24 13:37:36] [INFO ] Invariant cache hit.
[2024-05-24 13:37:37] [INFO ] Implicit Places using invariants in 26 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 27 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29 ms. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p1) (AND p0 (NOT p2))), (OR (NOT p1) (AND p0 (NOT p2))), (OR (NOT p1) (AND p0 (NOT p2))), true, (AND p0 (NOT p2)), p0]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 175 ms.
Product exploration explored 100000 steps with 50000 reset in 107 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (OR (AND p0 (NOT p2)) (NOT p1)))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p0)), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 17 factoid took 20 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MAPK-PT-01280-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MAPK-PT-01280-LTLCardinality-02 finished in 568 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((p1||G(p2)))))'
Support contains 5 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2024-05-24 13:37:37] [INFO ] Invariant cache hit.
[2024-05-24 13:37:37] [INFO ] Implicit Places using invariants in 34 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 21/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 243 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 51 ms.
Product exploration explored 100000 steps with 50000 reset in 58 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p0)), (X p1), (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 16 factoid took 18 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MAPK-PT-01280-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MAPK-PT-01280-LTLCardinality-03 finished in 430 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U G(p1))))'
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2024-05-24 13:37:37] [INFO ] Invariant cache hit.
[2024-05-24 13:37:38] [INFO ] Implicit Places using invariants in 26 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 27 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29 ms. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA MAPK-PT-01280-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-01280-LTLCardinality-05 finished in 195 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 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 29
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 19 place count 11 transition count 22
Graph (trivial) has 8 edges and 11 vertex of which 2 / 11 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 9 transition count 22
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (trivial) has 7 edges and 9 vertex of which 3 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 26 place count 7 transition count 18
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 32 place count 7 transition count 12
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 7 transition count 9
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 7 transition count 9
Applied a total of 36 rules in 14 ms. Remains 7 /22 variables (removed 15) and now considering 9/30 (removed 21) transitions.
// Phase 1: matrix 9 rows 7 cols
[2024-05-24 13:37:38] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 13:37:38] [INFO ] Implicit Places using invariants in 18 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 19 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/22 places, 9/30 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 5 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 5 transition count 7
Applied a total of 3 rules in 1 ms. Remains 5 /6 variables (removed 1) and now considering 7/9 (removed 2) transitions.
// Phase 1: matrix 7 rows 5 cols
[2024-05-24 13:37:38] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 13:37:38] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-24 13:37:38] [INFO ] Invariant cache hit.
[2024-05-24 13:37:38] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/22 places, 7/30 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 68 ms. Remains : 5/22 places, 7/30 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-06
Stuttering criterion allowed to conclude after 10775 steps with 0 reset in 34 ms.
FORMULA MAPK-PT-01280-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-01280-LTLCardinality-06 finished in 183 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||F(!p1)))&&(G(!p1)||G(p2))))'
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2024-05-24 13:37:38] [INFO ] Computed 7 invariants in 1 ms
[2024-05-24 13:37:38] [INFO ] Implicit Places using invariants in 22 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 22 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24 ms. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (AND p1 (NOT p2)) (AND (NOT p0) p1)), true, (AND p1 (NOT p0)), p1, (NOT p2), (AND p1 (NOT p2)), p1]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-07
Product exploration explored 100000 steps with 2 reset in 181 ms.
Product exploration explored 100000 steps with 0 reset in 305 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X p2), (X (AND (NOT p1) p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 459 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p2), (AND (NOT p2) p1), p1]
RANDOM walk for 41099 steps (8 resets) in 54 ms. (747 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 91 ms. (434 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 127 ms. (312 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 626977 steps, run timeout after 3001 ms. (steps per millisecond=208 ) properties seen :3 out of 6
Probabilistic random walk after 626977 steps, saw 406805 distinct states, run finished after 3006 ms. (steps per millisecond=208 ) properties seen :3
// Phase 1: matrix 30 rows 20 cols
[2024-05-24 13:37:42] [INFO ] Computed 5 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 13/16 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 3/19 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/20 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 30/50 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 25 constraints, problems are : Problem set: 0 solved, 3 unsolved in 49 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 13/16 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 3/19 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1/20 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 30/50 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/50 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 28 constraints, problems are : Problem set: 0 solved, 3 unsolved in 68 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 124ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 13488 steps, including 2 resets, run visited all 3 properties in 52 ms. (steps per millisecond=259 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 51 ms.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X p2), (X (AND (NOT p1) p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p1) p2))), (F p1), (F (NOT (OR p1 p2))), (F (NOT (AND (NOT p1) p2))), (F (NOT p2))]
Property proved to be false thanks to negative knowledge :(F (NOT (OR (NOT p1) p2)))
Knowledge based reduction with 15 factoid took 185 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA MAPK-PT-01280-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property MAPK-PT-01280-LTLCardinality-07 finished in 4987 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 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 14 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 17 place count 14 transition count 21
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 14 transition count 21
Applied a total of 19 rules in 4 ms. Remains 14 /22 variables (removed 8) and now considering 21/30 (removed 9) transitions.
[2024-05-24 13:37:43] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
// Phase 1: matrix 16 rows 14 cols
[2024-05-24 13:37:43] [INFO ] Computed 6 invariants in 1 ms
[2024-05-24 13:37:43] [INFO ] Implicit Places using invariants in 29 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/22 places, 21/30 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 13 transition count 20
Applied a total of 1 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 20/21 (removed 1) transitions.
[2024-05-24 13:37:43] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
// Phase 1: matrix 16 rows 13 cols
[2024-05-24 13:37:43] [INFO ] Computed 5 invariants in 0 ms
[2024-05-24 13:37:43] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-24 13:37:43] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2024-05-24 13:37:43] [INFO ] Invariant cache hit.
[2024-05-24 13:37:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 13:37:43] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 13/22 places, 20/30 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 84 ms. Remains : 13/22 places, 20/30 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-09
Product exploration explored 100000 steps with 0 reset in 138 ms.
Product exploration explored 100000 steps with 0 reset in 123 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 32061 steps (6 resets) in 30 ms. (1034 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-24 13:37:44] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2024-05-24 13:37:44] [INFO ] Invariant cache hit.
[2024-05-24 13:37:44] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-24 13:37:44] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2024-05-24 13:37:44] [INFO ] Invariant cache hit.
[2024-05-24 13:37:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 13:37:44] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-24 13:37:44] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2024-05-24 13:37:44] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2024-05-24 13:37:44] [INFO ] Invariant cache hit.
[2024-05-24 13:37:44] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 15/28 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/29 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/29 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/29 variables, and 23 constraints, problems are : Problem set: 0 solved, 18 unsolved in 139 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 15/28 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 18/40 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 1/29 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/29 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 0/29 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/29 variables, and 41 constraints, problems are : Problem set: 0 solved, 18 unsolved in 131 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 275ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 278ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 348 ms. Remains : 13/13 places, 20/20 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 26921 steps (5 resets) in 12 ms. (2070 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 113 ms.
Product exploration explored 100000 steps with 0 reset in 110 ms.
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-24 13:37:45] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2024-05-24 13:37:45] [INFO ] Invariant cache hit.
[2024-05-24 13:37:45] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-24 13:37:45] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2024-05-24 13:37:45] [INFO ] Invariant cache hit.
[2024-05-24 13:37:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 13:37:45] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-24 13:37:45] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2024-05-24 13:37:45] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2024-05-24 13:37:45] [INFO ] Invariant cache hit.
[2024-05-24 13:37:45] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 15/28 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/29 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/29 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/29 variables, and 23 constraints, problems are : Problem set: 0 solved, 18 unsolved in 140 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 15/28 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 18/40 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 1/29 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/29 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 0/29 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/29 variables, and 41 constraints, problems are : Problem set: 0 solved, 18 unsolved in 147 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 290ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 291ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 358 ms. Remains : 13/13 places, 20/20 transitions.
Treatment of property MAPK-PT-01280-LTLCardinality-09 finished in 2455 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G(!p1)))))'
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2024-05-24 13:37:45] [INFO ] Computed 7 invariants in 1 ms
[2024-05-24 13:37:45] [INFO ] Implicit Places using invariants in 32 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), p1]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 153 steps with 0 reset in 1 ms.
FORMULA MAPK-PT-01280-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-01280-LTLCardinality-11 finished in 165 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 p1)))'
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2024-05-24 13:37:45] [INFO ] Invariant cache hit.
[2024-05-24 13:37:45] [INFO ] Implicit Places using invariants in 29 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 119 ms.
Product exploration explored 100000 steps with 50000 reset in 136 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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 16 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MAPK-PT-01280-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MAPK-PT-01280-LTLCardinality-12 finished in 396 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)))))'
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 29
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 9 places and 0 transitions.
Iterating global reduction 0 with 15 rules applied. Total rules applied 18 place count 11 transition count 23
Graph (trivial) has 12 edges and 11 vertex of which 2 / 11 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 10 transition count 23
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 22 place count 10 transition count 20
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 26 place count 10 transition count 16
Applied a total of 26 rules in 11 ms. Remains 10 /22 variables (removed 12) and now considering 16/30 (removed 14) transitions.
[2024-05-24 13:37:46] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
// Phase 1: matrix 12 rows 10 cols
[2024-05-24 13:37:46] [INFO ] Computed 3 invariants in 0 ms
[2024-05-24 13:37:46] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-24 13:37:46] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
[2024-05-24 13:37:46] [INFO ] Invariant cache hit.
[2024-05-24 13:37:46] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-24 13:37:46] [INFO ] Redundant transitions in 0 ms returned []
Running 14 sub problems to find dead transitions.
[2024-05-24 13:37:46] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
[2024-05-24 13:37:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/10 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 11/21 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/21 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 21/22 variables, and 13 constraints, problems are : Problem set: 0 solved, 14 unsolved in 80 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/10 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 11/21 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 14/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/21 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 21/22 variables, and 27 constraints, problems are : Problem set: 0 solved, 14 unsolved in 75 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 159ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 159ms
Starting structural reductions in SI_LTL mode, iteration 1 : 10/22 places, 16/30 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 218 ms. Remains : 10/22 places, 16/30 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-13
Stuttering criterion allowed to conclude after 267 steps with 0 reset in 2 ms.
FORMULA MAPK-PT-01280-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-01280-LTLCardinality-13 finished in 302 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((G(p0)||(F(!p1)&&X(p2))))))'
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2024-05-24 13:37:46] [INFO ] Computed 7 invariants in 1 ms
[2024-05-24 13:37:46] [INFO ] Implicit Places using invariants in 31 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33 ms. Remains : 21/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 187 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1))]
Running random walk in product with property : MAPK-PT-01280-LTLCardinality-15
Product exploration explored 100000 steps with 1295 reset in 114 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA MAPK-PT-01280-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property MAPK-PT-01280-LTLCardinality-15 finished in 349 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)))'
[2024-05-24 13:37:47] [INFO ] Flatten gal took : 3 ms
[2024-05-24 13:37:47] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-05-24 13:37:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 22 places, 30 transitions and 90 arcs took 3 ms.
Total runtime 24996 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running MAPK-PT-01280
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 22
TRANSITIONS: 30
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.001s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1023
MODEL NAME: /home/mcc/execution/412/model
22 places, 30 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------
BK_STOP 1716560319510
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
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="MAPK-PT-01280"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is MAPK-PT-01280, 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 r223-tall-171649611500467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MAPK-PT-01280.tgz
mv MAPK-PT-01280 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 ;