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.r355-tall-171683759400740.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 greatspnxred
Input is ShieldRVs-PT-003A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683759400740
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 12 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 12 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 12 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:54 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 19K 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 ShieldRVs-PT-003A-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-003A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717037809126

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-003A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 02:56:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-30 02:56:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 02:56:50] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2024-05-30 02:56:50] [INFO ] Transformed 45 places.
[2024-05-30 02:56:50] [INFO ] Transformed 60 transitions.
[2024-05-30 02:56:50] [INFO ] Found NUPN structural information;
[2024-05-30 02:56:50] [INFO ] Parsed PT model containing 45 places and 60 transitions and 276 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldRVs-PT-003A-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003A-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003A-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 8 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-05-30 02:56:50] [INFO ] Computed 13 invariants in 7 ms
[2024-05-30 02:56:50] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-05-30 02:56:50] [INFO ] Invariant cache hit.
[2024-05-30 02:56:50] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:56:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 7 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 2 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 1 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:56:51] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:52] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:56:52] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:52] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:56:52] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2019 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:53] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1518 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3595ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3608ms
Finished structural reductions in LTL mode , in 1 iterations and 3888 ms. Remains : 45/45 places, 60/60 transitions.
Support contains 30 out of 45 places after structural reductions.
[2024-05-30 02:56:54] [INFO ] Flatten gal took : 28 ms
[2024-05-30 02:56:54] [INFO ] Flatten gal took : 10 ms
[2024-05-30 02:56:54] [INFO ] Input system was already deterministic with 60 transitions.
Reduction of identical properties reduced properties to check from 26 to 22
RANDOM walk for 26550 steps (513 resets) in 545 ms. (48 steps per ms) remains 0/22 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' '!(F(G(((p0 U p1)&&(p0||X(p2))))))'
Support contains 6 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 02:56:55] [INFO ] Invariant cache hit.
[2024-05-30 02:56:55] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 02:56:55] [INFO ] Invariant cache hit.
[2024-05-30 02:56:55] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:56:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:56:55] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 1 ms to minimize.
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 4 ms to minimize.
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:56:56] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 10 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1651 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:57] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1461 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3133ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3134ms
Finished structural reductions in LTL mode , in 1 iterations and 3224 ms. Remains : 45/45 places, 60/60 transitions.
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-00
Stuttering criterion allowed to conclude after 51 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-00 finished in 3563 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((X(p0)||F(p1)))))'
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 02:56:58] [INFO ] Invariant cache hit.
[2024-05-30 02:56:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-30 02:56:58] [INFO ] Invariant cache hit.
[2024-05-30 02:56:59] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:56:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 1 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 5 ms to minimize.
[2024-05-30 02:56:59] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:00] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:00] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:00] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:57:00] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1662 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:01] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1445 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3124ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3127ms
Finished structural reductions in LTL mode , in 1 iterations and 3215 ms. Remains : 45/45 places, 60/60 transitions.
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-01
Product exploration explored 100000 steps with 2204 reset in 297 ms.
Product exploration explored 100000 steps with 2176 reset in 180 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 p1 p0), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 85 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 3717 steps (69 resets) in 21 ms. (168 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR p1 p0)))]
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 02:57:03] [INFO ] Invariant cache hit.
[2024-05-30 02:57:03] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-30 02:57:03] [INFO ] Invariant cache hit.
[2024-05-30 02:57:03] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:57:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:03] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:03] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:03] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:03] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:57:04] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1687 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:05] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1344 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3048ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3048ms
Finished structural reductions in LTL mode , in 1 iterations and 3139 ms. Remains : 45/45 places, 60/60 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 90 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 2707 steps (49 resets) in 17 ms. (150 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR p1 p0)))]
Knowledge based reduction with 5 factoid took 282 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 2192 reset in 134 ms.
Product exploration explored 100000 steps with 2186 reset in 274 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 45 transition count 60
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 15 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 02:57:08] [INFO ] Redundant transitions in 20 ms returned [19]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT only with invariants) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 58 sub problems to find dead transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-05-30 02:57:08] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:08] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:08] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:57:08] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 1 ms to minimize.
[2024-05-30 02:57:08] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:08] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:57:08] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:57:08] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 4 places in 14 ms of which 0 ms to minimize.
Problem TDEAD17 is UNSAT
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 1 solved, 57 unsolved
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/75 constraints. Problems are: Problem set: 1 solved, 57 unsolved
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 1/76 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 0/76 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 59/104 variables, 45/121 constraints. Problems are: Problem set: 1 solved, 57 unsolved
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:09] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 5/126 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/126 constraints. Problems are: Problem set: 1 solved, 57 unsolved
[2024-05-30 02:57:10] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:10] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/104 variables, 2/128 constraints. Problems are: Problem set: 1 solved, 57 unsolved
[2024-05-30 02:57:10] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 1/129 constraints. Problems are: Problem set: 1 solved, 57 unsolved
[2024-05-30 02:57:10] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:10] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:57:10] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:10] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 4/133 constraints. Problems are: Problem set: 1 solved, 57 unsolved
[2024-05-30 02:57:10] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/104 variables, 1/134 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/104 variables, 0/134 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 16 (OVERLAPS) 0/104 variables, 0/134 constraints. Problems are: Problem set: 1 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 134 constraints, problems are : Problem set: 1 solved, 57 unsolved in 2682 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 31/31 constraints]
Escalating to Integer solving :Problem set: 1 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 2/45 variables, 13/56 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/58 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 31/89 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/89 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/134 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 57/191 constraints. Problems are: Problem set: 1 solved, 57 unsolved
[2024-05-30 02:57:11] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/192 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 0/192 constraints. Problems are: Problem set: 1 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 0/104 variables, 0/192 constraints. Problems are: Problem set: 1 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 192 constraints, problems are : Problem set: 1 solved, 57 unsolved in 1352 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 57/58 constraints, Known Traps: 32/32 constraints]
After SMT, in 4051ms problems are : Problem set: 1 solved, 57 unsolved
Search for dead transitions found 1 dead transitions in 4052ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 45/45 places, 58/60 transitions.
Graph (complete) has 207 edges and 45 vertex of which 44 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 44 /45 variables (removed 1) and now considering 58/58 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 44/45 places, 58/60 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4099 ms. Remains : 44/45 places, 58/60 transitions.
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-05-30 02:57:12] [INFO ] Computed 13 invariants in 3 ms
[2024-05-30 02:57:12] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-30 02:57:12] [INFO ] Invariant cache hit.
[2024-05-30 02:57:12] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:57:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:12] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:12] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 1 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:57:13] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1665 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:14] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1424 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3103ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3107ms
Finished structural reductions in LTL mode , in 1 iterations and 3191 ms. Remains : 45/45 places, 60/60 transitions.
Treatment of property ShieldRVs-PT-003A-LTLFireability-01 finished in 16934 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((X(F(p1))||p0)))'
Support contains 6 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 02:57:15] [INFO ] Invariant cache hit.
[2024-05-30 02:57:15] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-30 02:57:15] [INFO ] Invariant cache hit.
[2024-05-30 02:57:15] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-30 02:57:15] [INFO ] Redundant transitions in 20 ms returned [21]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 58 sub problems to find dead transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-05-30 02:57:15] [INFO ] Computed 13 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:16] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/104 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:17] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:17] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:17] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:57:17] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:57:17] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:17] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:17] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/104 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 126 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2161 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 23/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/104 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 184 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1194 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 23/23 constraints]
After SMT, in 3383ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 3385ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/45 places, 59/60 transitions.
Applied a total of 0 rules in 9 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3507 ms. Remains : 45/45 places, 59/60 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-02
Product exploration explored 100000 steps with 2726 reset in 124 ms.
Product exploration explored 100000 steps with 2747 reset in 125 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 86 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 76 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 234 steps (3 resets) in 6 ms. (33 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 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 65 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 59/59 transitions.
Applied a total of 0 rules in 6 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2024-05-30 02:57:20] [INFO ] Invariant cache hit.
[2024-05-30 02:57:20] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-30 02:57:20] [INFO ] Invariant cache hit.
[2024-05-30 02:57:20] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-30 02:57:20] [INFO ] Redundant transitions in 16 ms returned []
Running 58 sub problems to find dead transitions.
[2024-05-30 02:57:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:20] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/104 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:21] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:21] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:21] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:57:21] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:21] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:21] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:21] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/104 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 126 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2093 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 23/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:23] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/104 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (OVERLAPS) 0/104 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 185 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1703 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 24/24 constraints]
After SMT, in 3811ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 3812ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3917 ms. Remains : 45/45 places, 59/59 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 97 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 71 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 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 82 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 2743 reset in 112 ms.
Product exploration explored 100000 steps with 2759 reset in 124 ms.
Support contains 6 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 59/59 transitions.
Applied a total of 0 rules in 9 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2024-05-30 02:57:24] [INFO ] Invariant cache hit.
[2024-05-30 02:57:24] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 02:57:24] [INFO ] Invariant cache hit.
[2024-05-30 02:57:24] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-30 02:57:24] [INFO ] Redundant transitions in 19 ms returned []
Running 58 sub problems to find dead transitions.
[2024-05-30 02:57:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/104 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:25] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:26] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:26] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:57:26] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:26] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:26] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:26] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/104 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 126 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2028 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 23/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:27] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/104 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (OVERLAPS) 0/104 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 185 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1781 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 24/24 constraints]
After SMT, in 3823ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 3824ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3940 ms. Remains : 45/45 places, 59/59 transitions.
Treatment of property ShieldRVs-PT-003A-LTLFireability-02 finished in 12928 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))&&(F(p1)||G(p2))))'
Support contains 5 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-05-30 02:57:28] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 02:57:28] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 02:57:28] [INFO ] Invariant cache hit.
[2024-05-30 02:57:28] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:57:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:57:29] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:30] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:57:30] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1654 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:31] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1394 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3063ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3064ms
Finished structural reductions in LTL mode , in 1 iterations and 3143 ms. Remains : 45/45 places, 60/60 transitions.
Stuttering acceptance computed with spot in 160 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-05 finished in 3373 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p1)))'
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 6 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 02:57:32] [INFO ] Invariant cache hit.
[2024-05-30 02:57:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-30 02:57:32] [INFO ] Invariant cache hit.
[2024-05-30 02:57:32] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2024-05-30 02:57:32] [INFO ] Redundant transitions in 20 ms returned [21]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 58 sub problems to find dead transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-05-30 02:57:32] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 0 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:32] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/104 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:33] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:33] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:33] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:57:33] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:33] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:33] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:33] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/104 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 126 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2035 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 23/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/104 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 184 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1131 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 23/23 constraints]
After SMT, in 3183ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 3184ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/45 places, 59/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3292 ms. Remains : 45/45 places, 59/60 transitions.
Stuttering acceptance computed with spot in 71 ms :[p1, true, p1]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-06
Entered a terminal (fully accepting) state of product in 138 steps with 2 reset in 1 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-06 finished in 3383 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((p1&&X((p1 U (G(p1)||p2)))))))'
Support contains 6 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-05-30 02:57:35] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 02:57:35] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-30 02:57:35] [INFO ] Invariant cache hit.
[2024-05-30 02:57:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:57:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:35] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:57:35] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:35] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-05-30 02:57:35] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:35] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:36] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1603 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:37] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1320 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 2944ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 2944ms
Finished structural reductions in LTL mode , in 1 iterations and 3025 ms. Remains : 45/45 places, 60/60 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-08
Product exploration explored 100000 steps with 50000 reset in 127 ms.
Product exploration explored 100000 steps with 50000 reset in 138 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/45 stabilizing places and 1/60 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 18 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003A-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003A-LTLFireability-08 finished in 3496 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||F(((p2 U p3)&&p1))))))'
Support contains 7 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 02:57:39] [INFO ] Invariant cache hit.
[2024-05-30 02:57:39] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-30 02:57:39] [INFO ] Invariant cache hit.
[2024-05-30 02:57:39] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-05-30 02:57:39] [INFO ] Redundant transitions in 18 ms returned [21]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 58 sub problems to find dead transitions.
// Phase 1: matrix 59 rows 45 cols
[2024-05-30 02:57:39] [INFO ] Computed 13 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:39] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/104 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:40] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:40] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:40] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:57:40] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:40] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:57:40] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:57:40] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/104 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 126 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2066 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 23/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/104 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 184 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1141 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 23/23 constraints]
After SMT, in 3224ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 3225ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/45 places, 59/60 transitions.
Applied a total of 0 rules in 7 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3344 ms. Remains : 45/45 places, 59/60 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-09
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-09 finished in 3511 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U G(X(G(p0)))) U p1))'
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-05-30 02:57:42] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 02:57:42] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-30 02:57:42] [INFO ] Invariant cache hit.
[2024-05-30 02:57:42] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:57:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:42] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:42] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:57:42] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-05-30 02:57:42] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:42] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 1 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:43] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1583 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:44] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1325 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 2922ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 2922ms
Finished structural reductions in LTL mode , in 1 iterations and 3002 ms. Remains : 45/45 places, 60/60 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-10 finished in 3150 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((X(X(G(p1)))||p0)))'
Support contains 5 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-30 02:57:45] [INFO ] Invariant cache hit.
[2024-05-30 02:57:45] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 02:57:45] [INFO ] Invariant cache hit.
[2024-05-30 02:57:45] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:57:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 0 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:46] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:57:47] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1579 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:47] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1414 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3009ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3009ms
Finished structural reductions in LTL mode , in 1 iterations and 3094 ms. Remains : 45/45 places, 60/60 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-11
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-11 finished in 3238 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 60/60 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 43 transition count 58
Applied a total of 2 rules in 19 ms. Remains 43 /45 variables (removed 2) and now considering 58/60 (removed 2) transitions.
// Phase 1: matrix 58 rows 43 cols
[2024-05-30 02:57:48] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 02:57:48] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 02:57:48] [INFO ] Invariant cache hit.
[2024-05-30 02:57:49] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-30 02:57:49] [INFO ] Redundant transitions in 18 ms returned [17]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 56 sub problems to find dead transitions.
// Phase 1: matrix 57 rows 43 cols
[2024-05-30 02:57:49] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 56 unsolved
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 8 places in 14 ms of which 0 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 1 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 6 places in 15 ms of which 0 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 0 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 11/67 constraints. Problems are: Problem set: 0 solved, 56 unsolved
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 56 unsolved
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 56 unsolved
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 56 unsolved
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:57:49] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (OVERLAPS) 57/100 variables, 43/119 constraints. Problems are: Problem set: 0 solved, 56 unsolved
[2024-05-30 02:57:50] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 11 (OVERLAPS) 0/100 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 120 constraints, problems are : Problem set: 0 solved, 56 unsolved in 1540 ms.
Refiners :[Domain max(s): 43/43 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 43/43 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 21/77 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (OVERLAPS) 57/100 variables, 43/120 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 56/176 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (OVERLAPS) 0/100 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 176 constraints, problems are : Problem set: 0 solved, 56 unsolved in 764 ms.
Refiners :[Domain max(s): 43/43 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 43/43 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 21/21 constraints]
After SMT, in 2323ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 2324ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/45 places, 57/60 transitions.
Applied a total of 0 rules in 6 ms. Remains 43 /43 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2454 ms. Remains : 43/45 places, 57/60 transitions.
Stuttering acceptance computed with spot in 32 ms :[p0]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-12
Stuttering criterion allowed to conclude after 140 steps with 6 reset in 1 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-12 finished in 2498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U X((!p1||X(p2))))))'
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-05-30 02:57:51] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 02:57:51] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-30 02:57:51] [INFO ] Invariant cache hit.
[2024-05-30 02:57:51] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:57:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:51] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:57:51] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:57:51] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:57:51] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:57:51] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:57:51] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:57:51] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:57:51] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 1 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:57:52] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1631 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:53] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1400 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3042ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3043ms
Finished structural reductions in LTL mode , in 1 iterations and 3137 ms. Remains : 45/45 places, 60/60 transitions.
Stuttering acceptance computed with spot in 313 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-13
Product exploration explored 100000 steps with 33333 reset in 102 ms.
Product exploration explored 100000 steps with 33333 reset in 151 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 19 ms. Reduced automaton from 8 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003A-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003A-LTLFireability-13 finished in 3743 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) U p1))'
Support contains 5 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 44 transition count 59
Applied a total of 2 rules in 10 ms. Remains 44 /45 variables (removed 1) and now considering 59/60 (removed 1) transitions.
// Phase 1: matrix 59 rows 44 cols
[2024-05-30 02:57:55] [INFO ] Computed 13 invariants in 0 ms
[2024-05-30 02:57:55] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-30 02:57:55] [INFO ] Invariant cache hit.
[2024-05-30 02:57:55] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-30 02:57:55] [INFO ] Redundant transitions in 19 ms returned [18]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 57 sub problems to find dead transitions.
// Phase 1: matrix 58 rows 44 cols
[2024-05-30 02:57:55] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 0 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:55] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 58/102 variables, 44/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 7/122 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:56] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 3/126 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/102 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/102 variables, 6/133 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:57:57] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/102 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/102 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 17 (OVERLAPS) 0/102 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 135 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2844 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 34/91 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:57:58] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:57:58] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:57:58] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:57:58] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 58/102 variables, 44/139 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 57/196 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 0/102 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 196 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1331 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 38/38 constraints]
After SMT, in 4191ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 4192ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/45 places, 58/60 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4312 ms. Remains : 44/45 places, 58/60 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-14
Stuttering criterion allowed to conclude after 73 steps with 6 reset in 0 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-14 finished in 4437 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(G(p1) U X(G(p2)))))'
Support contains 10 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2024-05-30 02:57:59] [INFO ] Computed 13 invariants in 0 ms
[2024-05-30 02:57:59] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-30 02:57:59] [INFO ] Invariant cache hit.
[2024-05-30 02:57:59] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2024-05-30 02:57:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:57:59] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:57:59] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:58:00] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 123 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1645 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/123 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/182 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-05-30 02:58:01] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 183 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1402 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 21/21 constraints]
After SMT, in 3065ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 3066ms
Finished structural reductions in LTL mode , in 1 iterations and 3147 ms. Remains : 45/45 places, 60/60 transitions.
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p2), true, (AND (NOT p1) p2)]
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003A-LTLFireability-15 finished in 3403 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((X(p0)||F(p1)))))'
Found a Lengthening insensitive property : ShieldRVs-PT-003A-LTLFireability-01
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 45/45 places, 60/60 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 44 transition count 59
Applied a total of 2 rules in 5 ms. Remains 44 /45 variables (removed 1) and now considering 59/60 (removed 1) transitions.
// Phase 1: matrix 59 rows 44 cols
[2024-05-30 02:58:03] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 02:58:03] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 02:58:03] [INFO ] Invariant cache hit.
[2024-05-30 02:58:03] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 58 sub problems to find dead transitions.
[2024-05-30 02:58:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:58:03] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/103 variables, 44/111 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:04] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:58:04] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:58:04] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:58:04] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:58:04] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:58:04] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 6/117 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:04] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/103 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:04] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/103 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/103 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:05] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:58:05] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:58:05] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/103 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/103 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:05] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:58:05] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:58:05] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
At refinement iteration 15 (OVERLAPS) 0/103 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:05] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:58:05] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/103 variables, 2/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/103 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 18 (OVERLAPS) 0/103 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 127 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2796 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 26/83 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:06] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:58:06] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:58:06] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 3/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/103 variables, 44/130 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 58/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 188 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1260 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 29/29 constraints]
After SMT, in 4070ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 4070ms
Starting structural reductions in LI_LTL mode, iteration 1 : 44/45 places, 59/60 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4159 ms. Remains : 44/45 places, 59/60 transitions.
Running random walk in product with property : ShieldRVs-PT-003A-LTLFireability-01
Product exploration explored 100000 steps with 2240 reset in 120 ms.
Product exploration explored 100000 steps with 2271 reset in 126 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 p1 p0), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 90 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 7932 steps (161 resets) in 33 ms. (233 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR p1 p0)))]
Knowledge based reduction with 5 factoid took 198 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 59/59 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2024-05-30 02:58:08] [INFO ] Invariant cache hit.
[2024-05-30 02:58:08] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-30 02:58:08] [INFO ] Invariant cache hit.
[2024-05-30 02:58:08] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 58 sub problems to find dead transitions.
[2024-05-30 02:58:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:08] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:58:08] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:58:08] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:58:08] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:58:08] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:58:08] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:58:08] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/103 variables, 44/111 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 6/117 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:09] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/103 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:10] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/103 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/103 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:10] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:58:10] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:58:10] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/103 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/103 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:10] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:58:10] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:58:10] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
At refinement iteration 15 (OVERLAPS) 0/103 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:10] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:58:11] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/103 variables, 2/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/103 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 18 (OVERLAPS) 0/103 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 127 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2854 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 26/83 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:11] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:58:11] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:58:11] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 3/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/103 variables, 44/130 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 58/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 188 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1300 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 29/29 constraints]
After SMT, in 4167ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 4167ms
Finished structural reductions in LTL mode , in 1 iterations and 4251 ms. Remains : 44/44 places, 59/59 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 86 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 1494 steps (27 resets) in 18 ms. (78 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR p1 p0)))]
Knowledge based reduction with 5 factoid took 161 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 2253 reset in 128 ms.
Product exploration explored 100000 steps with 2285 reset in 129 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 59/59 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2024-05-30 02:58:14] [INFO ] Redundant transitions in 27 ms returned [18]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT only with invariants) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 57 sub problems to find dead transitions.
// Phase 1: matrix 58 rows 44 cols
[2024-05-30 02:58:14] [INFO ] Computed 13 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:58:14] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 58/102 variables, 44/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 7/122 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:58:15] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 3/126 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/102 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 12 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/102 variables, 6/133 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:58:16] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/102 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/102 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 17 (OVERLAPS) 0/102 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 135 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2777 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 34/91 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-30 02:58:17] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:58:17] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:58:17] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:58:17] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 58/102 variables, 44/139 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 57/196 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 0/102 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 196 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1342 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 38/38 constraints]
After SMT, in 4132ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 4133ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/44 places, 58/59 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4179 ms. Remains : 44/44 places, 58/59 transitions.
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 59/59 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 59/59 (removed 0) transitions.
// Phase 1: matrix 59 rows 44 cols
[2024-05-30 02:58:18] [INFO ] Computed 13 invariants in 1 ms
[2024-05-30 02:58:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-30 02:58:18] [INFO ] Invariant cache hit.
[2024-05-30 02:58:18] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 58 sub problems to find dead transitions.
[2024-05-30 02:58:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 8 places in 14 ms of which 0 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:58:18] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/103 variables, 44/111 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:19] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:58:19] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:58:19] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:58:19] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:58:19] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:58:19] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 6/117 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:19] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/103 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:19] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/103 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/103 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:20] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:58:20] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:58:20] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/103 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/103 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:20] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:58:20] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:58:20] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
At refinement iteration 15 (OVERLAPS) 0/103 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:20] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:58:20] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/103 variables, 2/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/103 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 18 (OVERLAPS) 0/103 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 127 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2865 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 26/83 constraints. Problems are: Problem set: 0 solved, 58 unsolved
[2024-05-30 02:58:21] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:58:21] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:58:21] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 3/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 59/103 variables, 44/130 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 58/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 188 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1255 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 29/29 constraints]
After SMT, in 4138ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 4138ms
Finished structural reductions in LTL mode , in 1 iterations and 4216 ms. Remains : 44/44 places, 59/59 transitions.
Treatment of property ShieldRVs-PT-003A-LTLFireability-01 finished in 19594 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((X(F(p1))||p0)))'
[2024-05-30 02:58:22] [INFO ] Flatten gal took : 14 ms
[2024-05-30 02:58:22] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-30 02:58:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 45 places, 60 transitions and 276 arcs took 3 ms.
Total runtime 92443 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldRVs-PT-003A

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 45
TRANSITIONS: 60
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.003s]


SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.001s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 3265
MODEL NAME: /home/mcc/execution/410/model
45 places, 60 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ShieldRVs-PT-003A-LTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-003A-LTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717037903410

--------------------
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 LTLFireability -timeout 360 -rebuildPNML

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="ShieldRVs-PT-003A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ShieldRVs-PT-003A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r355-tall-171683759400740"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-003A.tgz
mv ShieldRVs-PT-003A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;