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.r528-tall-171683760900371.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 ltsminxred
Input is ShieldPPPs-PT-002A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683760900371
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 11:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Apr 13 11:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 11:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 13 11:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 18K 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 ShieldPPPs-PT-002A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717241821132

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-002A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 11:37:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 11:37:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 11:37:02] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2024-06-01 11:37:02] [INFO ] Transformed 65 places.
[2024-06-01 11:37:02] [INFO ] Transformed 55 transitions.
[2024-06-01 11:37:02] [INFO ] Found NUPN structural information;
[2024-06-01 11:37:02] [INFO ] Parsed PT model containing 65 places and 55 transitions and 206 arcs in 142 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 15 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2024-06-01 11:37:02] [INFO ] Computed 23 invariants in 8 ms
[2024-06-01 11:37:02] [INFO ] Implicit Places using invariants in 219 ms returned []
[2024-06-01 11:37:02] [INFO ] Invariant cache hit.
[2024-06-01 11:37:02] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-06-01 11:37:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 153 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1255 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 54/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 207 constraints, problems are : Problem set: 0 solved, 54 unsolved in 967 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 2267ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2283ms
Finished structural reductions in LTL mode , in 1 iterations and 2671 ms. Remains : 65/65 places, 55/55 transitions.
Support contains 23 out of 65 places after structural reductions.
[2024-06-01 11:37:05] [INFO ] Flatten gal took : 23 ms
[2024-06-01 11:37:05] [INFO ] Flatten gal took : 9 ms
[2024-06-01 11:37:05] [INFO ] Input system was already deterministic with 55 transitions.
RANDOM walk for 259 steps (0 resets) in 23 ms. (10 steps per ms) remains 0/14 properties
Computed a total of 1 stabilizing places and 1 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(((p1 U p2)&&p0))))'
Support contains 7 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 63 transition count 53
Applied a total of 4 rules in 16 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2024-06-01 11:37:05] [INFO ] Computed 23 invariants in 1 ms
[2024-06-01 11:37:05] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-01 11:37:05] [INFO ] Invariant cache hit.
[2024-06-01 11:37:05] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-06-01 11:37:05] [INFO ] Redundant transitions in 1 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:06] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 7 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 995 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:07] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 2 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/116 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 203 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2174 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 2/2 constraints]
After SMT, in 3186ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3188ms
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3325 ms. Remains : 63/65 places, 53/55 transitions.
Stuttering acceptance computed with spot in 349 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-01
Product exploration explored 100000 steps with 13498 reset in 321 ms.
Product exploration explored 100000 steps with 13682 reset in 214 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT p2)), (X (AND (NOT p2) p1)), (X (AND p0 (NOT p2) p1)), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X p1), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1))))]
Knowledge based reduction with 12 factoid took 331 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
RANDOM walk for 210 steps (0 resets) in 14 ms. (14 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND p0 p2 p1), (X (NOT p2)), (X (AND (NOT p2) p1)), (X (AND p0 (NOT p2) p1)), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X p1), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR (NOT p1) p2 (NOT p0)))), (F (NOT p1)), (F (NOT p0)), (F (NOT p2)), (F (NOT (AND (OR p1 p2) p0))), (F (NOT (OR p1 p2)))]
Knowledge based reduction with 12 factoid took 635 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Support contains 7 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 5 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-06-01 11:37:11] [INFO ] Invariant cache hit.
[2024-06-01 11:37:11] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-06-01 11:37:11] [INFO ] Invariant cache hit.
[2024-06-01 11:37:11] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2024-06-01 11:37:11] [INFO ] Redundant transitions in 1 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:12] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 962 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:13] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/116 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 203 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2044 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 2/2 constraints]
After SMT, in 3025ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3026ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3169 ms. Remains : 63/63 places, 53/53 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND (NOT p1) (NOT p2)) (NOT p0)))), (X (AND p1 (NOT p2) p0)), (X (AND p1 (NOT p2))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Knowledge based reduction with 12 factoid took 336 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p2)]
RANDOM walk for 278 steps (0 resets) in 15 ms. (17 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND p1 p2 p0), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND (NOT p1) (NOT p2)) (NOT p0)))), (X (AND p1 (NOT p2) p0)), (X (AND p1 (NOT p2))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (F (NOT (OR p2 p1))), (F (NOT (AND p0 (OR p2 p1)))), (F (NOT p1)), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT (OR p2 (NOT p1))))]
Knowledge based reduction with 12 factoid took 590 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 13366 reset in 138 ms.
Product exploration explored 100000 steps with 13571 reset in 152 ms.
Support contains 7 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-06-01 11:37:16] [INFO ] Invariant cache hit.
[2024-06-01 11:37:16] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 11:37:16] [INFO ] Invariant cache hit.
[2024-06-01 11:37:16] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2024-06-01 11:37:16] [INFO ] Redundant transitions in 0 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:17] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 961 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:18] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/116 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 203 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2078 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 2/2 constraints]
After SMT, in 3050ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3054ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3179 ms. Remains : 63/63 places, 53/53 transitions.
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-01 finished in 14020 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((G(p1)||p0))))'
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Reduce places removed 1 places and 1 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 63 transition count 53
Applied a total of 2 rules in 6 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2024-06-01 11:37:19] [INFO ] Computed 23 invariants in 1 ms
[2024-06-01 11:37:19] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 11:37:19] [INFO ] Invariant cache hit.
[2024-06-01 11:37:19] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2024-06-01 11:37:19] [INFO ] Redundant transitions in 1 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 21/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 1/63 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:20] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 851 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 21/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 1/63 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 202 constraints, problems are : Problem set: 0 solved, 52 unsolved in 742 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
After SMT, in 1603ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 1604ms
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1728 ms. Remains : 63/65 places, 53/55 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-06
Product exploration explored 100000 steps with 8613 reset in 174 ms.
Product exploration explored 100000 steps with 8394 reset in 207 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) p0), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 232 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 229 steps (0 resets) in 11 ms. (19 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 7 factoid took 230 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 7 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-06-01 11:37:22] [INFO ] Invariant cache hit.
[2024-06-01 11:37:22] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 11:37:22] [INFO ] Invariant cache hit.
[2024-06-01 11:37:22] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-06-01 11:37:22] [INFO ] Redundant transitions in 0 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 21/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 1/63 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:23] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 895 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 21/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 1/63 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 202 constraints, problems are : Problem set: 0 solved, 52 unsolved in 765 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
After SMT, in 1668ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 1669ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1797 ms. Remains : 63/63 places, 53/53 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 205 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 246 steps (0 resets) in 10 ms. (22 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 7 factoid took 302 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering criterion allowed to conclude after 68931 steps with 5807 reset in 99 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-06 finished in 5702 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)||G(p1)))'
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2024-06-01 11:37:25] [INFO ] Computed 23 invariants in 6 ms
[2024-06-01 11:37:25] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 11:37:25] [INFO ] Invariant cache hit.
[2024-06-01 11:37:25] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-06-01 11:37:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 153 constraints, problems are : Problem set: 0 solved, 54 unsolved in 656 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 54/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 207 constraints, problems are : Problem set: 0 solved, 54 unsolved in 886 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 1551ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1552ms
Finished structural reductions in LTL mode , in 1 iterations and 1662 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-07
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Product exploration explored 100000 steps with 50000 reset in 101 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 17 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-002A-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-07 finished in 2065 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))))'
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-06-01 11:37:27] [INFO ] Invariant cache hit.
[2024-06-01 11:37:27] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 11:37:27] [INFO ] Invariant cache hit.
[2024-06-01 11:37:27] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-06-01 11:37:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 153 constraints, problems are : Problem set: 0 solved, 54 unsolved in 696 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 54/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 207 constraints, problems are : Problem set: 0 solved, 54 unsolved in 885 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 1589ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1590ms
Finished structural reductions in LTL mode , in 1 iterations and 1727 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 287 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-11
Stuttering criterion allowed to conclude after 474 steps with 5 reset in 2 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-11 finished in 2033 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))'
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-06-01 11:37:29] [INFO ] Invariant cache hit.
[2024-06-01 11:37:29] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 11:37:29] [INFO ] Invariant cache hit.
[2024-06-01 11:37:29] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-06-01 11:37:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 153 constraints, problems are : Problem set: 0 solved, 54 unsolved in 693 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 54/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 207 constraints, problems are : Problem set: 0 solved, 54 unsolved in 879 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 1583ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1584ms
Finished structural reductions in LTL mode , in 1 iterations and 1708 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 114 ms.
Product exploration explored 100000 steps with 50000 reset in 129 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 15 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-002A-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-12 finished in 2062 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||G(F(p1)))))'
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-06-01 11:37:31] [INFO ] Invariant cache hit.
[2024-06-01 11:37:31] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 11:37:31] [INFO ] Invariant cache hit.
[2024-06-01 11:37:31] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-06-01 11:37:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/120 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 153 constraints, problems are : Problem set: 0 solved, 54 unsolved in 648 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 1/65 variables, 23/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 55/120 variables, 65/153 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 54/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/120 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 207 constraints, problems are : Problem set: 0 solved, 54 unsolved in 903 ms.
Refiners :[Domain max(s): 65/65 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 65/65 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 1559ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1559ms
Finished structural reductions in LTL mode , in 1 iterations and 1673 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-14
Product exploration explored 100000 steps with 4339 reset in 129 ms.
Product exploration explored 100000 steps with 4391 reset in 137 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 89 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 4 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X p1))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 123 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 74 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (NOT p1)]
[2024-06-01 11:37:34] [INFO ] Invariant cache hit.
[2024-06-01 11:37:34] [INFO ] [Real]Absence check using 23 positive place invariants in 3 ms returned sat
[2024-06-01 11:37:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-06-01 11:37:34] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 0 ms to minimize.
[2024-06-01 11:37:34] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 11:37:34] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-06-01 11:37:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-06-01 11:37:34] [INFO ] Computed and/alt/rep : 54/147/54 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 11:37:34] [INFO ] Added : 34 causal constraints over 8 iterations in 77 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 63 transition count 53
Applied a total of 4 rules in 5 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2024-06-01 11:37:34] [INFO ] Computed 23 invariants in 2 ms
[2024-06-01 11:37:34] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-01 11:37:34] [INFO ] Invariant cache hit.
[2024-06-01 11:37:34] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2024-06-01 11:37:34] [INFO ] Redundant transitions in 1 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:35] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 944 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:36] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/116 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 203 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2081 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 2/2 constraints]
After SMT, in 3033ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3033ms
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3152 ms. Remains : 63/65 places, 53/55 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 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 86 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 110 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 92 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
[2024-06-01 11:37:37] [INFO ] Invariant cache hit.
[2024-06-01 11:37:38] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-06-01 11:37:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-06-01 11:37:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 11:37:38] [INFO ] [Nat]Absence check using 23 positive place invariants in 3 ms returned sat
[2024-06-01 11:37:38] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-06-01 11:37:38] [INFO ] Computed and/alt/rep : 52/151/52 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 11:37:38] [INFO ] Added : 42 causal constraints over 9 iterations in 70 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 8907 reset in 128 ms.
Product exploration explored 100000 steps with 8640 reset in 135 ms.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-06-01 11:37:38] [INFO ] Invariant cache hit.
[2024-06-01 11:37:38] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 11:37:38] [INFO ] Invariant cache hit.
[2024-06-01 11:37:38] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2024-06-01 11:37:38] [INFO ] Redundant transitions in 1 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:39] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 958 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:40] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/116 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 203 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2112 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 2/2 constraints]
After SMT, in 3078ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3079ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3200 ms. Remains : 63/63 places, 53/53 transitions.
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-14 finished in 10220 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||G(p1))))'
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 63 transition count 53
Applied a total of 4 rules in 5 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
[2024-06-01 11:37:41] [INFO ] Invariant cache hit.
[2024-06-01 11:37:41] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-01 11:37:41] [INFO ] Invariant cache hit.
[2024-06-01 11:37:41] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2024-06-01 11:37:41] [INFO ] Redundant transitions in 0 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:42] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 905 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:43] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/116 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 203 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2058 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 2/2 constraints]
After SMT, in 2970ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 2971ms
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3085 ms. Remains : 63/65 places, 53/55 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-15
Product exploration explored 100000 steps with 2027 reset in 160 ms.
Product exploration explored 100000 steps with 2056 reset in 173 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 512 steps (1 resets) in 21 ms. (23 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 250 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
[2024-06-01 11:37:45] [INFO ] Invariant cache hit.
[2024-06-01 11:37:45] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-06-01 11:37:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-06-01 11:37:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 11:37:45] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-06-01 11:37:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-06-01 11:37:45] [INFO ] Computed and/alt/rep : 52/151/52 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 11:37:46] [INFO ] Added : 50 causal constraints over 10 iterations in 87 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-06-01 11:37:46] [INFO ] Invariant cache hit.
[2024-06-01 11:37:46] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-01 11:37:46] [INFO ] Invariant cache hit.
[2024-06-01 11:37:46] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-06-01 11:37:46] [INFO ] Redundant transitions in 0 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:46] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 956 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:47] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/116 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 203 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2068 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 2/2 constraints]
After SMT, in 3032ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3033ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3147 ms. Remains : 63/63 places, 53/53 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 283 steps (0 resets) in 16 ms. (16 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 227 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
[2024-06-01 11:37:49] [INFO ] Invariant cache hit.
[2024-06-01 11:37:49] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-06-01 11:37:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-06-01 11:37:49] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 11:37:49] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-06-01 11:37:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-06-01 11:37:49] [INFO ] Computed and/alt/rep : 52/151/52 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 11:37:49] [INFO ] Added : 50 causal constraints over 10 iterations in 90 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2056 reset in 166 ms.
Product exploration explored 100000 steps with 2115 reset in 180 ms.
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2024-06-01 11:37:50] [INFO ] Invariant cache hit.
[2024-06-01 11:37:50] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 11:37:50] [INFO ] Invariant cache hit.
[2024-06-01 11:37:50] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-06-01 11:37:50] [INFO ] Redundant transitions in 0 ms returned []
Running 52 sub problems to find dead transitions.
[2024-06-01 11:37:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 53/116 variables, 63/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:51] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/116 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 150 constraints, problems are : Problem set: 0 solved, 52 unsolved in 964 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 23/85 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 53/116 variables, 63/150 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 52/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 52 unsolved
[2024-06-01 11:37:52] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/116 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 203 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2107 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 2/2 constraints]
After SMT, in 3080ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3080ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3202 ms. Remains : 63/63 places, 53/53 transitions.
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-15 finished in 11798 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(((p1 U p2)&&p0))))'
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||G(F(p1)))))'
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||G(p1))))'
[2024-06-01 11:37:53] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:37:53] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-06-01 11:37:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 65 places, 55 transitions and 206 arcs took 16 ms.
Total runtime 51751 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA ShieldPPPs-PT-002A-LTLCardinality-01 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPs-PT-002A-LTLCardinality-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPs-PT-002A-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717241876824

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name ShieldPPPs-PT-002A-LTLCardinality-01
ltl formula formula --ltl=/tmp/1429/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 65 places, 55 transitions and 206 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1429/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1429/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1429/ltl_0_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1429/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 67 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 66, there are 156 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~41 levels ~10000 states ~16808 transitions
pnml2lts-mc( 3/ 4): ~41 levels ~20000 states ~36500 transitions
pnml2lts-mc( 3/ 4): ~45 levels ~40000 states ~73840 transitions
pnml2lts-mc( 3/ 4): ~60 levels ~80000 states ~158032 transitions
pnml2lts-mc( 3/ 4): ~115 levels ~160000 states ~322576 transitions
pnml2lts-mc( 2/ 4): ~73 levels ~320000 states ~683796 transitions
pnml2lts-mc( 2/ 4): ~73 levels ~640000 states ~1416116 transitions
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~170!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 844711
pnml2lts-mc( 0/ 4): unique states count: 894141
pnml2lts-mc( 0/ 4): unique transitions count: 2640694
pnml2lts-mc( 0/ 4): - self-loop count: 56
pnml2lts-mc( 0/ 4): - claim dead count: 1567594
pnml2lts-mc( 0/ 4): - claim found count: 174605
pnml2lts-mc( 0/ 4): - claim success count: 894430
pnml2lts-mc( 0/ 4): - cum. max stack depth: 6975
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 894430 states 2641922 transitions, fanout: 2.954
pnml2lts-mc( 0/ 4): Total exploration time 2.040 sec (2.040 sec minimum, 2.040 sec on average)
pnml2lts-mc( 0/ 4): States per second: 438446, Transitions per second: 1295060
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 7.2MB, 8.4 B/state, compr.: 3.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 2.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 55 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 7.2MB (~256.0MB paged-in)
ltl formula name ShieldPPPs-PT-002A-LTLCardinality-14
ltl formula formula --ltl=/tmp/1429/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 65 places, 55 transitions and 206 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1429/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1429/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1429/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1429/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 67 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 66, there are 67 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~142!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 524
pnml2lts-mc( 0/ 4): unique transitions count: 2845
pnml2lts-mc( 0/ 4): - self-loop count: 2
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 538
pnml2lts-mc( 0/ 4): - cum. max stack depth: 538
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 538 states 2873 transitions, fanout: 5.340
pnml2lts-mc( 0/ 4): Total exploration time 0.020 sec (0.020 sec minimum, 0.020 sec on average)
pnml2lts-mc( 0/ 4): States per second: 26900, Transitions per second: 143650
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 15.1 B/state, compr.: 5.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 55 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)
ltl formula name ShieldPPPs-PT-002A-LTLCardinality-15
ltl formula formula --ltl=/tmp/1429/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 65 places, 55 transitions and 206 arcs
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1429/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1429/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1429/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1429/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 66 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 66, there are 71 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~59!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 39
pnml2lts-mc( 0/ 4): unique states count: 275
pnml2lts-mc( 0/ 4): unique transitions count: 1324
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 290
pnml2lts-mc( 0/ 4): - cum. max stack depth: 251
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 290 states 1373 transitions, fanout: 4.734
pnml2lts-mc( 0/ 4): Total exploration time 0.010 sec (0.010 sec minimum, 0.010 sec on average)
pnml2lts-mc( 0/ 4): States per second: 29000, Transitions per second: 137300
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 18.7 B/state, compr.: 7.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 55 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)

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="ShieldPPPs-PT-002A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ShieldPPPs-PT-002A, 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 r528-tall-171683760900371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-002A.tgz
mv ShieldPPPs-PT-002A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;