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-171683761000403.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)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldPPPs-PT-004A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683761000403
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-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 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 3.3K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 19:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Apr 13 11:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 13 11:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 13 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 13 11:50 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 35K 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-004A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-004A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717242426121

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-004A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 11:47:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 11:47:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 11:47:07] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2024-06-01 11:47:07] [INFO ] Transformed 127 places.
[2024-06-01 11:47:07] [INFO ] Transformed 107 transitions.
[2024-06-01 11:47:07] [INFO ] Found NUPN structural information;
[2024-06-01 11:47:07] [INFO ] Parsed PT model containing 127 places and 107 transitions and 406 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldPPPs-PT-004A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 13 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-06-01 11:47:07] [INFO ] Computed 45 invariants in 6 ms
[2024-06-01 11:47:08] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-06-01 11:47:08] [INFO ] Invariant cache hit.
[2024-06-01 11:47:08] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:47:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2408 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3938 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6401ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6419ms
Finished structural reductions in LTL mode , in 1 iterations and 6856 ms. Remains : 127/127 places, 107/107 transitions.
Support contains 26 out of 127 places after structural reductions.
[2024-06-01 11:47:14] [INFO ] Flatten gal took : 32 ms
[2024-06-01 11:47:14] [INFO ] Flatten gal took : 13 ms
[2024-06-01 11:47:14] [INFO ] Input system was already deterministic with 107 transitions.
Support contains 24 out of 127 places (down from 26) after GAL structural reductions.
RANDOM walk for 1317 steps (2 resets) in 92 ms. (14 steps per ms) remains 0/17 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' '!(X(X(X(F(p0)))))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 5 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-06-01 11:47:15] [INFO ] Invariant cache hit.
[2024-06-01 11:47:15] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-06-01 11:47:15] [INFO ] Invariant cache hit.
[2024-06-01 11:47:15] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:47:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2131 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3910 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6059ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6061ms
Finished structural reductions in LTL mode , in 1 iterations and 6289 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 262 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-00
Product exploration explored 100000 steps with 25000 reset in 359 ms.
Product exploration explored 100000 steps with 25000 reset in 212 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]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 404 steps (0 resets) in 11 ms. (33 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 115 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 4 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-06-01 11:47:22] [INFO ] Invariant cache hit.
[2024-06-01 11:47:23] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-06-01 11:47:23] [INFO ] Invariant cache hit.
[2024-06-01 11:47:23] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:47:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2218 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3980 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6212ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6215ms
Finished structural reductions in LTL mode , in 1 iterations and 6437 ms. Remains : 127/127 places, 107/107 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 : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 75 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 364 steps (0 resets) in 10 ms. (33 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 81 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 147 ms.
Product exploration explored 100000 steps with 25000 reset in 169 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 107
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 26 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-06-01 11:47:30] [INFO ] Redundant transitions in 2 ms returned []
Running 106 sub problems to find dead transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-06-01 11:47:30] [INFO ] Computed 45 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
[2024-06-01 11:47:31] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 7 ms to minimize.
Problem TDEAD33 is UNSAT
[2024-06-01 11:47:31] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
Problem TDEAD34 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 2/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 107/234 variables, 127/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 301 constraints, problems are : Problem set: 2 solved, 104 unsolved in 2559 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 2 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 3/127 variables, 45/169 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 3/172 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 2/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 107/234 variables, 127/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 104/405 constraints. Problems are: Problem set: 2 solved, 104 unsolved
[2024-06-01 11:47:35] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 1/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 0/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 10 (OVERLAPS) 0/234 variables, 0/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 406 constraints, problems are : Problem set: 2 solved, 104 unsolved in 7358 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 104/106 constraints, Known Traps: 3/3 constraints]
After SMT, in 9938ms problems are : Problem set: 2 solved, 104 unsolved
Search for dead transitions found 2 dead transitions in 9941ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 127/127 places, 105/107 transitions.
Graph (complete) has 330 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 22 ms. Remains 125 /127 variables (removed 2) and now considering 105/105 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9998 ms. Remains : 125/127 places, 105/107 transitions.
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-06-01 11:47:40] [INFO ] Computed 45 invariants in 4 ms
[2024-06-01 11:47:40] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-06-01 11:47:40] [INFO ] Invariant cache hit.
[2024-06-01 11:47:41] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:47:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2205 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3946 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6169ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6170ms
Finished structural reductions in LTL mode , in 1 iterations and 6366 ms. Remains : 127/127 places, 107/107 transitions.
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-00 finished in 32162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G((F(p0) U X(p1)))||F(p2)))))'
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-06-01 11:47:47] [INFO ] Invariant cache hit.
[2024-06-01 11:47:47] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-06-01 11:47:47] [INFO ] Invariant cache hit.
[2024-06-01 11:47:47] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:47:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2174 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3830 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6026ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6027ms
Finished structural reductions in LTL mode , in 1 iterations and 6233 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-01
Product exploration explored 100000 steps with 28592 reset in 166 ms.
Product exploration explored 100000 steps with 28553 reset in 166 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 p2) p1), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 119 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 388 steps (0 resets) in 11 ms. (32 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 p2 p1))), (F (NOT p1)), (F p2), (F (NOT (OR p2 p1))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 10 factoid took 271 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 7 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-06-01 11:47:55] [INFO ] Invariant cache hit.
[2024-06-01 11:47:55] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-06-01 11:47:55] [INFO ] Invariant cache hit.
[2024-06-01 11:47:55] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:47:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2082 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3908 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6002ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6003ms
Finished structural reductions in LTL mode , in 1 iterations and 6189 ms. Remains : 127/127 places, 107/107 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 p2) p1), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 102 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 490 steps (0 resets) in 16 ms. (28 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 p2 p1))), (F (NOT p1)), (F p2), (F (NOT (OR p2 p1))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 10 factoid took 293 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 28585 reset in 160 ms.
Product exploration explored 100000 steps with 28564 reset in 174 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 107
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 8 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-06-01 11:48:03] [INFO ] Redundant transitions in 1 ms returned []
Running 106 sub problems to find dead transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-06-01 11:48:03] [INFO ] Computed 45 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
[2024-06-01 11:48:03] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
Problem TDEAD33 is UNSAT
[2024-06-01 11:48:03] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
Problem TDEAD34 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 2/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 107/234 variables, 127/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 301 constraints, problems are : Problem set: 2 solved, 104 unsolved in 2404 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 2 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 3/127 variables, 45/169 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 3/172 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 2/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 107/234 variables, 127/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 104/405 constraints. Problems are: Problem set: 2 solved, 104 unsolved
[2024-06-01 11:48:07] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 1/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 0/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 10 (OVERLAPS) 0/234 variables, 0/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 406 constraints, problems are : Problem set: 2 solved, 104 unsolved in 6964 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 104/106 constraints, Known Traps: 3/3 constraints]
After SMT, in 9382ms problems are : Problem set: 2 solved, 104 unsolved
Search for dead transitions found 2 dead transitions in 9383ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 127/127 places, 105/107 transitions.
Graph (complete) has 330 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 125 /127 variables (removed 2) and now considering 105/105 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9408 ms. Remains : 125/127 places, 105/107 transitions.
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 3 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-06-01 11:48:12] [INFO ] Computed 45 invariants in 1 ms
[2024-06-01 11:48:12] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-06-01 11:48:12] [INFO ] Invariant cache hit.
[2024-06-01 11:48:12] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:48:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2136 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3894 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6044ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6045ms
Finished structural reductions in LTL mode , in 1 iterations and 6230 ms. Remains : 127/127 places, 107/107 transitions.
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-01 finished in 31479 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)||p0)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 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 125 transition count 105
Applied a total of 4 rules in 9 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2024-06-01 11:48:18] [INFO ] Computed 45 invariants in 1 ms
[2024-06-01 11:48:18] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-06-01 11:48:18] [INFO ] Invariant cache hit.
[2024-06-01 11:48:19] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2024-06-01 11:48:19] [INFO ] Redundant transitions in 1 ms returned []
Running 104 sub problems to find dead transitions.
[2024-06-01 11:48:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-06-01 11:48:20] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-06-01 11:48:20] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-06-01 11:48:20] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2607 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3378 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5998ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 6000ms
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6329 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-06
Product exploration explored 100000 steps with 1114 reset in 262 ms.
Product exploration explored 100000 steps with 1114 reset in 334 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 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 312 steps (0 resets) in 8 ms. (34 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 9 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-06-01 11:48:26] [INFO ] Invariant cache hit.
[2024-06-01 11:48:26] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-06-01 11:48:26] [INFO ] Invariant cache hit.
[2024-06-01 11:48:26] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2024-06-01 11:48:26] [INFO ] Redundant transitions in 1 ms returned []
Running 104 sub problems to find dead transitions.
[2024-06-01 11:48:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-06-01 11:48:27] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-06-01 11:48:27] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2024-06-01 11:48:27] [INFO ] Deduced a trap composed of 22 places in 21 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2500 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3373 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5886ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5887ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 6110 ms. Remains : 125/125 places, 105/105 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 p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 563 steps (1 resets) in 6 ms. (80 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 1130 reset in 217 ms.
Product exploration explored 100000 steps with 1107 reset in 242 ms.
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-06-01 11:48:33] [INFO ] Invariant cache hit.
[2024-06-01 11:48:33] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-06-01 11:48:33] [INFO ] Invariant cache hit.
[2024-06-01 11:48:33] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2024-06-01 11:48:33] [INFO ] Redundant transitions in 2 ms returned []
Running 104 sub problems to find dead transitions.
[2024-06-01 11:48:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-06-01 11:48:34] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-06-01 11:48:34] [INFO ] Deduced a trap composed of 11 places in 15 ms of which 1 ms to minimize.
[2024-06-01 11:48:34] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2609 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3500 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 6121ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 6122ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 6343 ms. Remains : 125/125 places, 105/105 transitions.
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-06 finished in 20926 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1)&&F(G(p2)))))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 12 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
[2024-06-01 11:48:39] [INFO ] Invariant cache hit.
[2024-06-01 11:48:39] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-06-01 11:48:39] [INFO ] Invariant cache hit.
[2024-06-01 11:48:39] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2024-06-01 11:48:39] [INFO ] Redundant transitions in 2 ms returned []
Running 104 sub problems to find dead transitions.
[2024-06-01 11:48:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-06-01 11:48:40] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-06-01 11:48:40] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-06-01 11:48:41] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2578 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3467 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 6057ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 6058ms
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6267 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-07
Stuttering criterion allowed to conclude after 20948 steps with 946 reset in 36 ms.
FORMULA ShieldPPPs-PT-004A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-07 finished in 6482 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(X(X(F((F(G(p0))&&(!p1 U (p2||G(!p1)))))))))'
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-06-01 11:48:46] [INFO ] Computed 45 invariants in 1 ms
[2024-06-01 11:48:46] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-06-01 11:48:46] [INFO ] Invariant cache hit.
[2024-06-01 11:48:46] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:48:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2105 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3807 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5924ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5925ms
Finished structural reductions in LTL mode , in 1 iterations and 6103 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) p1)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-08
Stuttering criterion allowed to conclude after 302 steps with 0 reset in 5 ms.
FORMULA ShieldPPPs-PT-004A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-08 finished in 6369 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)&&X((F(p1)&&F(p2)))))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-06-01 11:48:52] [INFO ] Invariant cache hit.
[2024-06-01 11:48:52] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-06-01 11:48:52] [INFO ] Invariant cache hit.
[2024-06-01 11:48:52] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:48:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2077 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3799 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5887ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5889ms
Finished structural reductions in LTL mode , in 1 iterations and 6068 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-10
Stuttering criterion allowed to conclude after 8088 steps with 149 reset in 29 ms.
FORMULA ShieldPPPs-PT-004A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-10 finished in 6309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 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 125 transition count 105
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 4 place count 124 transition count 104
Applied a total of 4 rules in 11 ms. Remains 124 /127 variables (removed 3) and now considering 104/107 (removed 3) transitions.
// Phase 1: matrix 104 rows 124 cols
[2024-06-01 11:48:58] [INFO ] Computed 45 invariants in 0 ms
[2024-06-01 11:48:58] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-06-01 11:48:58] [INFO ] Invariant cache hit.
[2024-06-01 11:48:59] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2024-06-01 11:48:59] [INFO ] Redundant transitions in 1 ms returned []
Running 102 sub problems to find dead transitions.
[2024-06-01 11:48:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-06-01 11:49:00] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2316 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6734 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 9061ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 9062ms
Starting structural reductions in SI_LTL mode, iteration 1 : 124/127 places, 104/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9243 ms. Remains : 124/127 places, 104/107 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-12
Stuttering criterion allowed to conclude after 8962 steps with 230 reset in 22 ms.
FORMULA ShieldPPPs-PT-004A-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-12 finished in 9351 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-06-01 11:49:08] [INFO ] Computed 45 invariants in 1 ms
[2024-06-01 11:49:08] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-06-01 11:49:08] [INFO ] Invariant cache hit.
[2024-06-01 11:49:08] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-06-01 11:49:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2193 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3906 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6111ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6112ms
Finished structural reductions in LTL mode , in 1 iterations and 6288 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-004A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-14 finished in 6392 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(X(X(F(p0)))))'
Found a Shortening insensitive property : ShieldPPPs-PT-004A-LTLCardinality-00
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 127/127 places, 107/107 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 125 transition count 105
Applied a total of 4 rules in 4 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2024-06-01 11:49:14] [INFO ] Computed 45 invariants in 1 ms
[2024-06-01 11:49:14] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-06-01 11:49:14] [INFO ] Invariant cache hit.
[2024-06-01 11:49:15] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 104 sub problems to find dead transitions.
[2024-06-01 11:49:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-06-01 11:49:16] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-06-01 11:49:16] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
[2024-06-01 11:49:16] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2529 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3298 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5840ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5841ms
Starting structural reductions in LI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6023 ms. Remains : 125/127 places, 105/107 transitions.
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-00
Product exploration explored 100000 steps with 25000 reset in 161 ms.
Product exploration explored 100000 steps with 25000 reset in 179 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]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 75 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 571 steps (0 resets) in 7 ms. (71 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 75 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 1 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-06-01 11:49:21] [INFO ] Invariant cache hit.
[2024-06-01 11:49:21] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-06-01 11:49:21] [INFO ] Invariant cache hit.
[2024-06-01 11:49:21] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Running 104 sub problems to find dead transitions.
[2024-06-01 11:49:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-06-01 11:49:23] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-06-01 11:49:23] [INFO ] Deduced a trap composed of 11 places in 14 ms of which 0 ms to minimize.
[2024-06-01 11:49:23] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2491 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3314 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5820ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5821ms
Finished structural reductions in LTL mode , in 1 iterations and 5991 ms. Remains : 125/125 places, 105/105 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 : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 84 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 630 steps (0 resets) in 10 ms. (57 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 184 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 211 ms.
Product exploration explored 100000 steps with 25000 reset in 184 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 3 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-06-01 11:49:29] [INFO ] Redundant transitions in 1 ms returned []
Running 104 sub problems to find dead transitions.
[2024-06-01 11:49:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-06-01 11:49:30] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-06-01 11:49:30] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-06-01 11:49:30] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2442 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3363 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5820ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5822ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5831 ms. Remains : 125/125 places, 105/105 transitions.
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 2 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-06-01 11:49:35] [INFO ] Invariant cache hit.
[2024-06-01 11:49:35] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-06-01 11:49:35] [INFO ] Invariant cache hit.
[2024-06-01 11:49:35] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Running 104 sub problems to find dead transitions.
[2024-06-01 11:49:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-06-01 11:49:36] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
[2024-06-01 11:49:36] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-06-01 11:49:36] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2549 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3331 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5892ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5894ms
Finished structural reductions in LTL mode , in 1 iterations and 6081 ms. Remains : 125/125 places, 105/105 transitions.
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-00 finished in 26638 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G((F(p0) U X(p1)))||F(p2)))))'
Found a Lengthening insensitive property : ShieldPPPs-PT-004A-LTLCardinality-01
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 127/127 places, 107/107 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 125 transition count 105
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 4 place count 124 transition count 104
Applied a total of 4 rules in 11 ms. Remains 124 /127 variables (removed 3) and now considering 104/107 (removed 3) transitions.
// Phase 1: matrix 104 rows 124 cols
[2024-06-01 11:49:41] [INFO ] Computed 45 invariants in 0 ms
[2024-06-01 11:49:41] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-06-01 11:49:41] [INFO ] Invariant cache hit.
[2024-06-01 11:49:41] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2024-06-01 11:49:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-06-01 11:49:42] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2272 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6589 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 8882ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8883ms
Starting structural reductions in LI_LTL mode, iteration 1 : 124/127 places, 104/107 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 9087 ms. Remains : 124/127 places, 104/107 transitions.
Running random walk in product with property : ShieldPPPs-PT-004A-LTLCardinality-01
Product exploration explored 100000 steps with 28572 reset in 128 ms.
Product exploration explored 100000 steps with 28541 reset in 140 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 127 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 436 steps (0 resets) in 12 ms. (33 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 p2 p1))), (F (NOT p1)), (F p2), (F (NOT (OR p2 p1))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 10 factoid took 295 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 104/104 transitions.
Applied a total of 0 rules in 2 ms. Remains 124 /124 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2024-06-01 11:49:51] [INFO ] Invariant cache hit.
[2024-06-01 11:49:51] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-06-01 11:49:51] [INFO ] Invariant cache hit.
[2024-06-01 11:49:52] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2024-06-01 11:49:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-06-01 11:49:53] [INFO ] Deduced a trap composed of 17 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2226 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6749 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 8986ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8988ms
Finished structural reductions in LTL mode , in 1 iterations and 9149 ms. Remains : 124/124 places, 104/104 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 126 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 503 steps (0 resets) in 13 ms. (35 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 p2 p1))), (F (NOT p1)), (F p2), (F (NOT (OR p2 p1))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 10 factoid took 282 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 28547 reset in 128 ms.
Product exploration explored 100000 steps with 28643 reset in 139 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 104/104 transitions.
Applied a total of 0 rules in 5 ms. Remains 124 /124 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2024-06-01 11:50:02] [INFO ] Redundant transitions in 1 ms returned []
Running 102 sub problems to find dead transitions.
[2024-06-01 11:50:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-06-01 11:50:03] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2390 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6772 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 9175ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 9177ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 9193 ms. Remains : 124/124 places, 104/104 transitions.
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 104/104 transitions.
Applied a total of 0 rules in 2 ms. Remains 124 /124 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2024-06-01 11:50:12] [INFO ] Invariant cache hit.
[2024-06-01 11:50:12] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-06-01 11:50:12] [INFO ] Invariant cache hit.
[2024-06-01 11:50:12] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2024-06-01 11:50:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-06-01 11:50:13] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2261 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6711 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 8984ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8985ms
Finished structural reductions in LTL mode , in 1 iterations and 9169 ms. Remains : 124/124 places, 104/104 transitions.
Treatment of property ShieldPPPs-PT-004A-LTLCardinality-01 finished in 39976 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)||p0)))'
[2024-06-01 11:50:21] [INFO ] Flatten gal took : 11 ms
[2024-06-01 11:50:21] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-06-01 11:50:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 127 places, 107 transitions and 406 arcs took 3 ms.
Total runtime 194169 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA ShieldPPPs-PT-004A-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPs-PT-004A-LTLCardinality-01 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPs-PT-004A-LTLCardinality-06 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717242792066

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name ShieldPPPs-PT-004A-LTLCardinality-00
ltl formula formula --ltl=/tmp/2012/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 127 places, 107 transitions and 406 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 0.020 real 0.000 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2012/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2012/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2012/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2012/ltl_0_
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 129 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 128, there are 114 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( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 5
pnml2lts-mc( 0/ 4): unique states count: 5
pnml2lts-mc( 0/ 4): unique transitions count: 4
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 15
pnml2lts-mc( 0/ 4): - cum. max stack depth: 13
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 15 states 17 transitions, fanout: 1.133
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
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, 128.0 B/state, compr.: 24.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 107 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-004A-LTLCardinality-01
ltl formula formula --ltl=/tmp/2012/ltl_1_
Warning: program compiled against libxml 210 using older 209
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
pnml2lts-mc( 0/ 4): Petri net has 127 places, 107 transitions and 406 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 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2012/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2012/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2012/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2012/ltl_1_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 129 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 128, there are 139 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( 2/ 4): ~346 levels ~10000 states ~32968 transitions
pnml2lts-mc( 0/ 4): ~312 levels ~20000 states ~55800 transitions
pnml2lts-mc( 0/ 4): ~312 levels ~40000 states ~109196 transitions
pnml2lts-mc( 0/ 4): ~312 levels ~80000 states ~234716 transitions
pnml2lts-mc( 0/ 4): ~312 levels ~160000 states ~500036 transitions
pnml2lts-mc( 0/ 4): ~312 levels ~320000 states ~1015492 transitions
pnml2lts-mc( 3/ 4): ~266 levels ~640000 states ~2749680 transitions
pnml2lts-mc( 2/ 4): ~348 levels ~1280000 states ~4302584 transitions
pnml2lts-mc( 0/ 4): ~312 levels ~2560000 states ~8989500 transitions
pnml2lts-mc( 2/ 4): ~348 levels ~5120000 states ~24631900 transitions
pnml2lts-mc( 2/ 4): ~348 levels ~10240000 states ~51494124 transitions
pnml2lts-mc( 3/ 4): ~314 levels ~20480000 states ~93407168 transitions
pnml2lts-mc( 3/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33542497
pnml2lts-mc( 0/ 4): unique states count: 33543757
pnml2lts-mc( 0/ 4): unique transitions count: 151546888
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 117992434
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33543779
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1381
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33543779 states 151546971 transitions, fanout: 4.518
pnml2lts-mc( 0/ 4): Total exploration time 76.230 sec (76.210 sec minimum, 76.217 sec on average)
pnml2lts-mc( 0/ 4): States per second: 440034, Transitions per second: 1988023
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 258.5MB, 8.1 B/state, compr.: 1.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/3.0%
pnml2lts-mc( 0/ 4): Stored 107 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 258.5MB (~256.0MB paged-in)
ltl formula name ShieldPPPs-PT-004A-LTLCardinality-06
ltl formula formula --ltl=/tmp/2012/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
Warning: program compiled against libxml 210 using older 209
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
pnml2lts-mc( 0/ 4): Petri net has 127 places, 107 transitions and 406 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 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2012/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2012/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2012/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2012/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 129 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 128, there are 128 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( 0/ 4): ~435 levels ~10000 states ~32136 transitions
pnml2lts-mc( 0/ 4): ~471 levels ~20000 states ~69272 transitions
pnml2lts-mc( 0/ 4): ~471 levels ~40000 states ~159016 transitions
pnml2lts-mc( 0/ 4): ~593 levels ~80000 states ~330660 transitions
pnml2lts-mc( 0/ 4): ~664 levels ~160000 states ~709232 transitions
pnml2lts-mc( 0/ 4): ~1957 levels ~320000 states ~1510732 transitions
pnml2lts-mc( 0/ 4): ~7309 levels ~640000 states ~3083344 transitions
pnml2lts-mc( 3/ 4): ~417 levels ~1280000 states ~6909460 transitions
pnml2lts-mc( 3/ 4): ~787 levels ~2560000 states ~14017640 transitions
pnml2lts-mc( 3/ 4): ~3320 levels ~5120000 states ~28800700 transitions
pnml2lts-mc( 1/ 4): ~295 levels ~10240000 states ~61981548 transitions
pnml2lts-mc( 1/ 4): ~295 levels ~20480000 states ~132517152 transitions
pnml2lts-mc( 3/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 26283049
pnml2lts-mc( 0/ 4): unique states count: 33494378
pnml2lts-mc( 0/ 4): unique transitions count: 237042169
pnml2lts-mc( 0/ 4): - self-loop count: 5035
pnml2lts-mc( 0/ 4): - claim dead count: 166248994
pnml2lts-mc( 0/ 4): - claim found count: 36734948
pnml2lts-mc( 0/ 4): - claim success count: 33494393
pnml2lts-mc( 0/ 4): - cum. max stack depth: 563191
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33494393 states 237042201 transitions, fanout: 7.077
pnml2lts-mc( 0/ 4): Total exploration time 93.110 sec (93.100 sec minimum, 93.103 sec on average)
pnml2lts-mc( 0/ 4): States per second: 359729, Transitions per second: 2545830
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 268.1MB, 8.4 B/state, compr.: 1.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/18.0%
pnml2lts-mc( 0/ 4): Stored 107 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 268.1MB (~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-004A"
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-004A, 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-171683761000403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-004A.tgz
mv ShieldPPPs-PT-004A 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 ;