About the Execution of ITS-Tools for ShieldPPPt-PT-010B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 755.287 | 433147.00 | 555224.00 | 952.00 | FFFTFTFTFFFTTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r356-tall-171683761500619.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldPPPt-PT-010B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683761500619
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 12K Apr 11 14:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 11 14:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 11 14:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Apr 11 14:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 185K 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 ShieldPPPt-PT-010B-LTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-010B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717010159183
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-010B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-29 19:16:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 19:16:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 19:16:00] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2024-05-29 19:16:00] [INFO ] Transformed 783 places.
[2024-05-29 19:16:00] [INFO ] Transformed 713 transitions.
[2024-05-29 19:16:00] [INFO ] Found NUPN structural information;
[2024-05-29 19:16:00] [INFO ] Parsed PT model containing 783 places and 713 transitions and 1786 arcs in 225 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPt-PT-010B-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 783 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 783/783 places, 713/713 transitions.
Discarding 104 places :
Symmetric choice reduction at 0 with 104 rule applications. Total rules 104 place count 679 transition count 609
Iterating global reduction 0 with 104 rules applied. Total rules applied 208 place count 679 transition count 609
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 209 place count 678 transition count 608
Iterating global reduction 0 with 1 rules applied. Total rules applied 210 place count 678 transition count 608
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 211 place count 677 transition count 607
Iterating global reduction 0 with 1 rules applied. Total rules applied 212 place count 677 transition count 607
Applied a total of 212 rules in 185 ms. Remains 677 /783 variables (removed 106) and now considering 607/713 (removed 106) transitions.
// Phase 1: matrix 607 rows 677 cols
[2024-05-29 19:16:00] [INFO ] Computed 111 invariants in 25 ms
[2024-05-29 19:16:01] [INFO ] Implicit Places using invariants in 423 ms returned []
[2024-05-29 19:16:01] [INFO ] Invariant cache hit.
[2024-05-29 19:16:01] [INFO ] Implicit Places using invariants and state equation in 548 ms returned []
Implicit Place search using SMT with State Equation took 1001 ms to find 0 implicit places.
Running 606 sub problems to find dead transitions.
[2024-05-29 19:16:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/676 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 1 (OVERLAPS) 1/677 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 606 unsolved
[2024-05-29 19:16:13] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 16 ms to minimize.
[2024-05-29 19:16:13] [INFO ] Deduced a trap composed of 16 places in 126 ms of which 29 ms to minimize.
[2024-05-29 19:16:14] [INFO ] Deduced a trap composed of 17 places in 259 ms of which 1 ms to minimize.
[2024-05-29 19:16:14] [INFO ] Deduced a trap composed of 19 places in 19 ms of which 1 ms to minimize.
[2024-05-29 19:16:14] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 0 ms to minimize.
[2024-05-29 19:16:14] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-29 19:16:14] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:16:14] [INFO ] Deduced a trap composed of 16 places in 296 ms of which 4 ms to minimize.
[2024-05-29 19:16:15] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 2 ms to minimize.
[2024-05-29 19:16:15] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-05-29 19:16:15] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:16:15] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-05-29 19:16:15] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 2 ms to minimize.
[2024-05-29 19:16:15] [INFO ] Deduced a trap composed of 22 places in 173 ms of which 3 ms to minimize.
[2024-05-29 19:16:15] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:16:16] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:16:16] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:16:16] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-29 19:16:16] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 0 ms to minimize.
[2024-05-29 19:16:16] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/677 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 606 unsolved
[2024-05-29 19:16:17] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:16:17] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-05-29 19:16:18] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:16:18] [INFO ] Deduced a trap composed of 18 places in 133 ms of which 3 ms to minimize.
[2024-05-29 19:16:18] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:16:18] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:16:18] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-29 19:16:19] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 0 ms to minimize.
[2024-05-29 19:16:19] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:16:19] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 3 ms to minimize.
[2024-05-29 19:16:19] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:16:19] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:16:19] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-29 19:16:19] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:16:19] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-29 19:16:20] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
[2024-05-29 19:16:20] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:16:20] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 2 ms to minimize.
[2024-05-29 19:16:20] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:16:20] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/677 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 606 unsolved
[2024-05-29 19:16:27] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
[2024-05-29 19:16:28] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:16:28] [INFO ] Deduced a trap composed of 23 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:16:28] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
[2024-05-29 19:16:28] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 2 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 0 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 1 ms to minimize.
[2024-05-29 19:16:29] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:16:30] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 1 ms to minimize.
[2024-05-29 19:16:30] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:16:30] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 0 ms to minimize.
[2024-05-29 19:16:30] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:16:30] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:16:30] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/677 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 606 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 677/1284 variables, and 171 constraints, problems are : Problem set: 0 solved, 606 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 0/677 constraints, PredecessorRefiner: 606/606 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 606 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/676 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 1 (OVERLAPS) 1/677 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/677 variables, 60/171 constraints. Problems are: Problem set: 0 solved, 606 unsolved
[2024-05-29 19:16:40] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:16:40] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:16:41] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-05-29 19:16:41] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 2 ms to minimize.
[2024-05-29 19:16:42] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 2 ms to minimize.
[2024-05-29 19:16:42] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:16:42] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:16:42] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:16:42] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:16:42] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 1 ms to minimize.
[2024-05-29 19:16:42] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:16:42] [INFO ] Deduced a trap composed of 40 places in 42 ms of which 1 ms to minimize.
[2024-05-29 19:16:43] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 0 ms to minimize.
[2024-05-29 19:16:43] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:16:43] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:16:43] [INFO ] Deduced a trap composed of 21 places in 23 ms of which 0 ms to minimize.
[2024-05-29 19:16:43] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/677 variables, 17/188 constraints. Problems are: Problem set: 0 solved, 606 unsolved
[2024-05-29 19:16:47] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:16:47] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:16:48] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:16:49] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/677 variables, 4/192 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/677 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 6 (OVERLAPS) 607/1284 variables, 677/869 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1284 variables, 606/1475 constraints. Problems are: Problem set: 0 solved, 606 unsolved
[2024-05-29 19:17:01] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:17:01] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1284/1284 variables, and 1477 constraints, problems are : Problem set: 0 solved, 606 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 677/677 constraints, PredecessorRefiner: 606/606 constraints, Known Traps: 83/83 constraints]
After SMT, in 60208ms problems are : Problem set: 0 solved, 606 unsolved
Search for dead transitions found 0 dead transitions in 60228ms
Starting structural reductions in LTL mode, iteration 1 : 677/783 places, 607/713 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61446 ms. Remains : 677/783 places, 607/713 transitions.
Support contains 24 out of 677 places after structural reductions.
[2024-05-29 19:17:02] [INFO ] Flatten gal took : 70 ms
[2024-05-29 19:17:02] [INFO ] Flatten gal took : 32 ms
[2024-05-29 19:17:02] [INFO ] Input system was already deterministic with 607 transitions.
Support contains 23 out of 677 places (down from 24) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 15 to 14
RANDOM walk for 23396 steps (4 resets) in 654 ms. (35 steps per ms) remains 0/14 properties
FORMULA ShieldPPPt-PT-010B-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 160 stabilizing places and 160 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((X(((!p1 U (p2||G(!p1)))&&X((G(p2)||(p2&&F(!p1))))))&&p0)))'
Support contains 3 out of 677 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 677/677 places, 607/607 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 671 transition count 601
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 671 transition count 601
Applied a total of 12 rules in 49 ms. Remains 671 /677 variables (removed 6) and now considering 601/607 (removed 6) transitions.
// Phase 1: matrix 601 rows 671 cols
[2024-05-29 19:17:03] [INFO ] Computed 111 invariants in 3 ms
[2024-05-29 19:17:03] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-29 19:17:03] [INFO ] Invariant cache hit.
[2024-05-29 19:17:03] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 717 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-29 19:17:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:17:14] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2024-05-29 19:17:14] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:17:14] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 1 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 16 places in 18 ms of which 0 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 28 places in 26 ms of which 1 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 21 places in 24 ms of which 0 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 21 places in 175 ms of which 4 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2024-05-29 19:17:15] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-29 19:17:16] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:17:16] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 0 ms to minimize.
[2024-05-29 19:17:16] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 0 ms to minimize.
[2024-05-29 19:17:16] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:17:16] [INFO ] Deduced a trap composed of 17 places in 144 ms of which 4 ms to minimize.
[2024-05-29 19:17:16] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:17:16] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:17:16] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:17:18] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-05-29 19:17:18] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:17:18] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-05-29 19:17:18] [INFO ] Deduced a trap composed of 18 places in 139 ms of which 3 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 1 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 1 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 3 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:17:19] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:17:20] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 0 ms to minimize.
[2024-05-29 19:17:20] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:17:20] [INFO ] Deduced a trap composed of 26 places in 27 ms of which 1 ms to minimize.
[2024-05-29 19:17:20] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 2 ms to minimize.
[2024-05-29 19:17:20] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
[2024-05-29 19:17:20] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:17:28] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:17:28] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:17:29] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:17:29] [INFO ] Deduced a trap composed of 23 places in 21 ms of which 1 ms to minimize.
[2024-05-29 19:17:29] [INFO ] Deduced a trap composed of 27 places in 28 ms of which 0 ms to minimize.
[2024-05-29 19:17:29] [INFO ] Deduced a trap composed of 31 places in 85 ms of which 2 ms to minimize.
[2024-05-29 19:17:29] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-05-29 19:17:29] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:17:29] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 0 ms to minimize.
[2024-05-29 19:17:29] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 0 ms to minimize.
[2024-05-29 19:17:30] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-29 19:17:30] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 0 ms to minimize.
[2024-05-29 19:17:30] [INFO ] Deduced a trap composed of 22 places in 60 ms of which 2 ms to minimize.
[2024-05-29 19:17:30] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:17:30] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:17:30] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:17:30] [INFO ] Deduced a trap composed of 23 places in 22 ms of which 0 ms to minimize.
[2024-05-29 19:17:30] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:17:31] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 3 ms to minimize.
[2024-05-29 19:17:31] [INFO ] Deduced a trap composed of 42 places in 50 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:17:33] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 0 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/1272 variables, and 172 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 0/671 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 61/172 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:17:39] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-29 19:17:43] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:17:43] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:17:43] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:17:43] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 0 ms to minimize.
[2024-05-29 19:17:43] [INFO ] Deduced a trap composed of 20 places in 22 ms of which 0 ms to minimize.
[2024-05-29 19:17:43] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:17:44] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:17:44] [INFO ] Deduced a trap composed of 29 places in 27 ms of which 1 ms to minimize.
[2024-05-29 19:17:44] [INFO ] Deduced a trap composed of 40 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:17:44] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 0 ms to minimize.
[2024-05-29 19:17:44] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:17:44] [INFO ] Deduced a trap composed of 25 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:17:44] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 1 ms to minimize.
[2024-05-29 19:17:44] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 15/187 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:17:49] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:17:50] [INFO ] Deduced a trap composed of 24 places in 25 ms of which 0 ms to minimize.
[2024-05-29 19:17:50] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:17:51] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 4/191 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/671 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 601/1272 variables, 671/862 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1272 variables, 600/1462 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:18:02] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:18:02] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:18:03] [INFO ] Deduced a trap composed of 19 places in 136 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1272/1272 variables, and 1465 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 671/671 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 83/83 constraints]
After SMT, in 60105ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60115ms
Starting structural reductions in LTL mode, iteration 1 : 671/677 places, 601/607 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60884 ms. Remains : 671/677 places, 601/607 transitions.
Stuttering acceptance computed with spot in 363 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2), (NOT p2), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Running random walk in product with property : ShieldPPPt-PT-010B-LTLCardinality-00
Product exploration explored 100000 steps with 39 reset in 394 ms.
Stack based approach found an accepted trace after 765 steps with 0 reset with depth 766 and stack size 766 in 3 ms.
FORMULA ShieldPPPt-PT-010B-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-010B-LTLCardinality-00 finished in 61714 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)&&F(p1)))'
Support contains 3 out of 677 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 677/677 places, 607/607 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 676 transition count 465
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 535 transition count 465
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 75 Pre rules applied. Total rules applied 282 place count 535 transition count 390
Deduced a syphon composed of 75 places in 1 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 2 with 150 rules applied. Total rules applied 432 place count 460 transition count 390
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 435 place count 457 transition count 387
Iterating global reduction 2 with 3 rules applied. Total rules applied 438 place count 457 transition count 387
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 438 place count 457 transition count 384
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 444 place count 454 transition count 384
Performed 166 Post agglomeration using F-continuation condition.Transition count delta: 166
Deduced a syphon composed of 166 places in 0 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 2 with 332 rules applied. Total rules applied 776 place count 288 transition count 218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 777 place count 288 transition count 217
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 3 with 2 rules applied. Total rules applied 779 place count 287 transition count 216
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 837 place count 258 transition count 216
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 838 place count 258 transition count 216
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 840 place count 256 transition count 214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 841 place count 255 transition count 214
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 841 place count 255 transition count 212
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 845 place count 253 transition count 212
Applied a total of 845 rules in 120 ms. Remains 253 /677 variables (removed 424) and now considering 212/607 (removed 395) transitions.
// Phase 1: matrix 212 rows 253 cols
[2024-05-29 19:18:04] [INFO ] Computed 110 invariants in 1 ms
[2024-05-29 19:18:05] [INFO ] Implicit Places using invariants in 220 ms returned [236, 240]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 222 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 251/677 places, 212/607 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 249 transition count 210
Applied a total of 4 rules in 11 ms. Remains 249 /251 variables (removed 2) and now considering 210/212 (removed 2) transitions.
// Phase 1: matrix 210 rows 249 cols
[2024-05-29 19:18:05] [INFO ] Computed 108 invariants in 1 ms
[2024-05-29 19:18:05] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-29 19:18:05] [INFO ] Invariant cache hit.
[2024-05-29 19:18:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 19:18:05] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 249/677 places, 210/607 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 669 ms. Remains : 249/677 places, 210/607 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-010B-LTLCardinality-01
Product exploration explored 100000 steps with 223 reset in 360 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA ShieldPPPt-PT-010B-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-010B-LTLCardinality-01 finished in 1134 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||X(p1)))))'
Support contains 3 out of 677 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 677/677 places, 607/607 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 671 transition count 601
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 671 transition count 601
Applied a total of 12 rules in 35 ms. Remains 671 /677 variables (removed 6) and now considering 601/607 (removed 6) transitions.
// Phase 1: matrix 601 rows 671 cols
[2024-05-29 19:18:05] [INFO ] Computed 111 invariants in 3 ms
[2024-05-29 19:18:06] [INFO ] Implicit Places using invariants in 197 ms returned []
[2024-05-29 19:18:06] [INFO ] Invariant cache hit.
[2024-05-29 19:18:06] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 608 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-29 19:18:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:18:17] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-29 19:18:17] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-29 19:18:17] [INFO ] Deduced a trap composed of 17 places in 21 ms of which 1 ms to minimize.
[2024-05-29 19:18:17] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:18:17] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:18:17] [INFO ] Deduced a trap composed of 16 places in 18 ms of which 0 ms to minimize.
[2024-05-29 19:18:18] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:18:18] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:18:18] [INFO ] Deduced a trap composed of 21 places in 193 ms of which 4 ms to minimize.
[2024-05-29 19:18:18] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:18:18] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:18:18] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:18:18] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:18:18] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:18:19] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:18:19] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:18:19] [INFO ] Deduced a trap composed of 17 places in 152 ms of which 3 ms to minimize.
[2024-05-29 19:18:19] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:18:19] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:18:19] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:18:21] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-29 19:18:21] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:18:21] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-05-29 19:18:21] [INFO ] Deduced a trap composed of 18 places in 134 ms of which 3 ms to minimize.
[2024-05-29 19:18:21] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:18:21] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:18:21] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-29 19:18:22] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:18:22] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:18:22] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:18:22] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 3 ms to minimize.
[2024-05-29 19:18:22] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 1 ms to minimize.
[2024-05-29 19:18:22] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:18:22] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:18:22] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:18:23] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:18:23] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 3 ms to minimize.
[2024-05-29 19:18:23] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 2 ms to minimize.
[2024-05-29 19:18:23] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:18:23] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:18:31] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-05-29 19:18:31] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:18:31] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:18:31] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:18:32] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 0 ms to minimize.
[2024-05-29 19:18:32] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 2 ms to minimize.
[2024-05-29 19:18:32] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 0 ms to minimize.
[2024-05-29 19:18:32] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:18:32] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:18:32] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:18:32] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-29 19:18:32] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:18:33] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 1 ms to minimize.
[2024-05-29 19:18:33] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:18:33] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:18:33] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:18:33] [INFO ] Deduced a trap composed of 23 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:18:33] [INFO ] Deduced a trap composed of 25 places in 28 ms of which 1 ms to minimize.
[2024-05-29 19:18:33] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:18:33] [INFO ] Deduced a trap composed of 42 places in 56 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:18:36] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/1272 variables, and 172 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 0/671 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 61/172 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:18:42] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:18:45] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:18:46] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:18:46] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:18:46] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 2 ms to minimize.
[2024-05-29 19:18:46] [INFO ] Deduced a trap composed of 20 places in 23 ms of which 0 ms to minimize.
[2024-05-29 19:18:46] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 0 ms to minimize.
[2024-05-29 19:18:46] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:18:46] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:18:47] [INFO ] Deduced a trap composed of 40 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:18:47] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:18:47] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:18:47] [INFO ] Deduced a trap composed of 25 places in 20 ms of which 0 ms to minimize.
[2024-05-29 19:18:47] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:18:47] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 15/187 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:18:52] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:18:52] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:18:53] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:18:53] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 4/191 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/671 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 601/1272 variables, 671/862 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1272 variables, 600/1462 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:19:05] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:19:05] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-29 19:19:06] [INFO ] Deduced a trap composed of 19 places in 142 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1272/1272 variables, and 1465 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 671/671 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 83/83 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60104ms
Starting structural reductions in LTL mode, iteration 1 : 671/677 places, 601/607 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60748 ms. Remains : 671/677 places, 601/607 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-010B-LTLCardinality-02
Product exploration explored 100000 steps with 4183 reset in 328 ms.
Product exploration explored 100000 steps with 4143 reset in 249 ms.
Computed a total of 158 stabilizing places and 158 stable transitions
Computed a total of 158 stabilizing places and 158 stable transitions
Detected a total of 158/671 stabilizing places and 158/601 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 107 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 8032 steps (0 resets) in 76 ms. (104 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p1), (F p0)]
Knowledge based reduction with 6 factoid took 252 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2024-05-29 19:19:08] [INFO ] Invariant cache hit.
[2024-05-29 19:19:08] [INFO ] [Real]Absence check using 111 positive place invariants in 52 ms returned sat
[2024-05-29 19:19:09] [INFO ] [Real]Absence check using state equation in 1167 ms returned sat
[2024-05-29 19:19:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 19:19:09] [INFO ] [Nat]Absence check using 111 positive place invariants in 49 ms returned sat
[2024-05-29 19:19:11] [INFO ] [Nat]Absence check using state equation in 1272 ms returned sat
[2024-05-29 19:19:11] [INFO ] Computed and/alt/rep : 600/891/600 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-29 19:19:18] [INFO ] Added : 599 causal constraints over 121 iterations in 7511 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 3 out of 671 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 671/671 places, 601/601 transitions.
Applied a total of 0 rules in 13 ms. Remains 671 /671 variables (removed 0) and now considering 601/601 (removed 0) transitions.
[2024-05-29 19:19:18] [INFO ] Invariant cache hit.
[2024-05-29 19:19:18] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-29 19:19:18] [INFO ] Invariant cache hit.
[2024-05-29 19:19:19] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 550 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-29 19:19:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 17 places in 22 ms of which 0 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 3 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 1 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 21 places in 174 ms of which 4 ms to minimize.
[2024-05-29 19:19:30] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 17 places in 151 ms of which 3 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:19:31] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:19:32] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:19:33] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:19:33] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2024-05-29 19:19:33] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:19:34] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 3 ms to minimize.
[2024-05-29 19:19:34] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
[2024-05-29 19:19:34] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:19:34] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2024-05-29 19:19:34] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:19:34] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 0 ms to minimize.
[2024-05-29 19:19:34] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:19:35] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 3 ms to minimize.
[2024-05-29 19:19:35] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2024-05-29 19:19:35] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 2 ms to minimize.
[2024-05-29 19:19:35] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:19:35] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 1 ms to minimize.
[2024-05-29 19:19:35] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:19:35] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 0 ms to minimize.
[2024-05-29 19:19:36] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 2 ms to minimize.
[2024-05-29 19:19:36] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:19:36] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:19:44] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:19:44] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:19:44] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 0 ms to minimize.
[2024-05-29 19:19:44] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 0 ms to minimize.
[2024-05-29 19:19:44] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:19:44] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 2 ms to minimize.
[2024-05-29 19:19:44] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:19:45] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:19:45] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:19:45] [INFO ] Deduced a trap composed of 18 places in 23 ms of which 0 ms to minimize.
[2024-05-29 19:19:45] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:19:45] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 1 ms to minimize.
[2024-05-29 19:19:45] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 2 ms to minimize.
[2024-05-29 19:19:45] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-05-29 19:19:45] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 0 ms to minimize.
[2024-05-29 19:19:46] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:19:46] [INFO ] Deduced a trap composed of 23 places in 21 ms of which 0 ms to minimize.
[2024-05-29 19:19:46] [INFO ] Deduced a trap composed of 25 places in 22 ms of which 0 ms to minimize.
[2024-05-29 19:19:46] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:19:46] [INFO ] Deduced a trap composed of 42 places in 47 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:19:49] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/1272 variables, and 172 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 0/671 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 61/172 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:19:55] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-29 19:19:58] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 1 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 0 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 20 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 0 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 0 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 0 ms to minimize.
[2024-05-29 19:19:59] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:20:00] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-05-29 19:20:00] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:20:00] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:20:00] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 15/187 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:20:05] [INFO ] Deduced a trap composed of 23 places in 25 ms of which 0 ms to minimize.
[2024-05-29 19:20:05] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:20:06] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
[2024-05-29 19:20:06] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 4/191 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/671 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 601/1272 variables, 671/862 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1272 variables, 600/1462 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:20:17] [INFO ] Deduced a trap composed of 26 places in 25 ms of which 0 ms to minimize.
[2024-05-29 19:20:18] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-05-29 19:20:19] [INFO ] Deduced a trap composed of 19 places in 142 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1272/1272 variables, and 1465 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 671/671 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 83/83 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60093ms
Finished structural reductions in LTL mode , in 1 iterations and 60660 ms. Remains : 671/671 places, 601/601 transitions.
Computed a total of 158 stabilizing places and 158 stable transitions
Computed a total of 158 stabilizing places and 158 stable transitions
Detected a total of 158/671 stabilizing places and 158/601 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 87 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 13173 steps (1 resets) in 83 ms. (156 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 172 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 19:20:19] [INFO ] Invariant cache hit.
[2024-05-29 19:20:20] [INFO ] [Real]Absence check using 111 positive place invariants in 58 ms returned sat
[2024-05-29 19:20:21] [INFO ] [Real]Absence check using state equation in 1209 ms returned sat
[2024-05-29 19:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 19:20:21] [INFO ] [Nat]Absence check using 111 positive place invariants in 48 ms returned sat
[2024-05-29 19:20:22] [INFO ] [Nat]Absence check using state equation in 1213 ms returned sat
[2024-05-29 19:20:23] [INFO ] Computed and/alt/rep : 600/891/600 causal constraints (skipped 0 transitions) in 31 ms.
[2024-05-29 19:20:29] [INFO ] Added : 575 causal constraints over 115 iterations in 6147 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4195 reset in 135 ms.
Product exploration explored 100000 steps with 4176 reset in 151 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 671 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 671/671 places, 601/601 transitions.
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 139 rules applied. Total rules applied 139 place count 671 transition count 601
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 51 Pre rules applied. Total rules applied 139 place count 671 transition count 641
Deduced a syphon composed of 190 places in 0 ms
Iterating global reduction 1 with 51 rules applied. Total rules applied 190 place count 671 transition count 641
Performed 186 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 376 places in 0 ms
Iterating global reduction 1 with 186 rules applied. Total rules applied 376 place count 671 transition count 641
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 377 place count 671 transition count 640
Discarding 70 places :
Symmetric choice reduction at 2 with 70 rule applications. Total rules 447 place count 601 transition count 570
Deduced a syphon composed of 306 places in 0 ms
Iterating global reduction 2 with 70 rules applied. Total rules applied 517 place count 601 transition count 570
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 307 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 518 place count 601 transition count 570
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 520 place count 599 transition count 568
Deduced a syphon composed of 305 places in 1 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 522 place count 599 transition count 568
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: -160
Deduced a syphon composed of 343 places in 0 ms
Iterating global reduction 2 with 38 rules applied. Total rules applied 560 place count 599 transition count 728
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 598 place count 561 transition count 652
Deduced a syphon composed of 305 places in 0 ms
Iterating global reduction 2 with 38 rules applied. Total rules applied 636 place count 561 transition count 652
Deduced a syphon composed of 305 places in 0 ms
Applied a total of 636 rules in 153 ms. Remains 561 /671 variables (removed 110) and now considering 652/601 (removed -51) transitions.
[2024-05-29 19:20:30] [INFO ] Redundant transitions in 27 ms returned []
Running 651 sub problems to find dead transitions.
// Phase 1: matrix 652 rows 561 cols
[2024-05-29 19:20:30] [INFO ] Computed 111 invariants in 3 ms
[2024-05-29 19:20:30] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 651 unsolved
At refinement iteration 1 (OVERLAPS) 1/561 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 651 unsolved
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 1 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
Problem TDEAD4 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 1 ms to minimize.
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
Problem TDEAD9 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 1 ms to minimize.
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
Problem TDEAD15 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
Problem TDEAD18 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 0 ms to minimize.
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
Problem TDEAD23 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 0 ms to minimize.
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
Problem TDEAD29 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 0 ms to minimize.
Problem TDEAD32 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD575 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD581 is UNSAT
Problem TDEAD584 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD587 is UNSAT
Problem TDEAD588 is UNSAT
Problem TDEAD589 is UNSAT
Problem TDEAD594 is UNSAT
Problem TDEAD595 is UNSAT
Problem TDEAD596 is UNSAT
Problem TDEAD597 is UNSAT
Problem TDEAD598 is UNSAT
Problem TDEAD599 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD605 is UNSAT
Problem TDEAD606 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD608 is UNSAT
Problem TDEAD609 is UNSAT
Problem TDEAD614 is UNSAT
Problem TDEAD615 is UNSAT
Problem TDEAD618 is UNSAT
Problem TDEAD619 is UNSAT
Problem TDEAD620 is UNSAT
Problem TDEAD621 is UNSAT
Problem TDEAD622 is UNSAT
Problem TDEAD623 is UNSAT
Problem TDEAD628 is UNSAT
Problem TDEAD629 is UNSAT
Problem TDEAD630 is UNSAT
Problem TDEAD631 is UNSAT
Problem TDEAD632 is UNSAT
Problem TDEAD633 is UNSAT
Problem TDEAD638 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD642 is UNSAT
Problem TDEAD643 is UNSAT
Problem TDEAD644 is UNSAT
Problem TDEAD645 is UNSAT
Problem TDEAD646 is UNSAT
Problem TDEAD647 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/561 variables, 20/131 constraints. Problems are: Problem set: 117 solved, 534 unsolved
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
Problem TDEAD37 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
[2024-05-29 19:20:40] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
Problem TDEAD43 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
Problem TDEAD46 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 4 places in 15 ms of which 1 ms to minimize.
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
Problem TDEAD51 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 1 ms to minimize.
Problem TDEAD57 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 0 ms to minimize.
Problem TDEAD60 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 0 ms to minimize.
Problem TDEAD68 is UNSAT
[2024-05-29 19:20:41] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD492 is UNSAT
Problem TDEAD493 is UNSAT
Problem TDEAD494 is UNSAT
Problem TDEAD495 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD517 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD546 is UNSAT
Problem TDEAD547 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD551 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD553 is UNSAT
Problem TDEAD554 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD561 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD565 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/561 variables, 20/151 constraints. Problems are: Problem set: 220 solved, 431 unsolved
[2024-05-29 19:20:44] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
Problem TDEAD71 is UNSAT
[2024-05-29 19:20:44] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 0 ms to minimize.
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
[2024-05-29 19:20:44] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
Problem TDEAD74 is UNSAT
[2024-05-29 19:20:44] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
[2024-05-29 19:20:44] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 0 ms to minimize.
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
Problem TDEAD79 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
Problem TDEAD85 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
Problem TDEAD88 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 1 ms to minimize.
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
Problem TDEAD93 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 1 ms to minimize.
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
Problem TDEAD99 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
Problem TDEAD102 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD418 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD448 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD460 is UNSAT
Problem TDEAD461 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD479 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD483 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD485 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD487 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/561 variables, 20/171 constraints. Problems are: Problem set: 337 solved, 314 unsolved
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
Problem TDEAD107 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 0 ms to minimize.
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
Problem TDEAD113 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 0 ms to minimize.
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
Problem TDEAD116 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 1 ms to minimize.
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
Problem TDEAD121 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 0 ms to minimize.
Problem TDEAD127 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
Problem TDEAD130 is UNSAT
[2024-05-29 19:20:45] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
[2024-05-29 19:20:46] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
[2024-05-29 19:20:46] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 0 ms to minimize.
Problem TDEAD135 is UNSAT
[2024-05-29 19:20:46] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
[2024-05-29 19:20:46] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD347 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD359 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 20/191 constraints. Problems are: Problem set: 435 solved, 216 unsolved
[2024-05-29 19:20:46] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
Problem TDEAD219 is UNSAT
[2024-05-29 19:20:46] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 1 ms to minimize.
Problem TDEAD220 is UNSAT
[2024-05-29 19:20:46] [INFO ] Deduced a trap composed of 11 places in 101 ms of which 2 ms to minimize.
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 3/194 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/561 variables, 0/194 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 8 (OVERLAPS) 652/1213 variables, 561/755 constraints. Problems are: Problem set: 439 solved, 212 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/1213 variables, 68/823 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1213 variables, 0/823 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 11 (OVERLAPS) 0/1213 variables, 0/823 constraints. Problems are: Problem set: 439 solved, 212 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1213/1213 variables, and 823 constraints, problems are : Problem set: 439 solved, 212 unsolved in 29633 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 561/561 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 651/651 constraints, Known Traps: 83/83 constraints]
Escalating to Integer solving :Problem set: 439 solved, 212 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 1 (OVERLAPS) 306/561 variables, 111/111 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/561 variables, 83/194 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/561 variables, 0/194 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 4 (OVERLAPS) 652/1213 variables, 561/755 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1213 variables, 68/823 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1213 variables, 212/1035 constraints. Problems are: Problem set: 439 solved, 212 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1213 variables, 0/1035 constraints. Problems are: Problem set: 439 solved, 212 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1213/1213 variables, and 1035 constraints, problems are : Problem set: 439 solved, 212 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 561/561 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 212/651 constraints, Known Traps: 83/83 constraints]
After SMT, in 59908ms problems are : Problem set: 439 solved, 212 unsolved
Search for dead transitions found 439 dead transitions in 59916ms
Found 439 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 439 transitions
Dead transitions reduction (with SMT) removed 439 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 561/671 places, 213/601 transitions.
Graph (complete) has 721 edges and 561 vertex of which 256 are kept as prefixes of interest. Removing 305 places using SCC suffix rule.3 ms
Discarding 305 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 256 /561 variables (removed 305) and now considering 213/213 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 256/671 places, 213/601 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60131 ms. Remains : 256/671 places, 213/601 transitions.
Built C files in :
/tmp/ltsmin16301920170531346890
[2024-05-29 19:21:30] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16301920170531346890
Running compilation step : cd /tmp/ltsmin16301920170531346890;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1163 ms.
Running link step : cd /tmp/ltsmin16301920170531346890;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16301920170531346890;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14836976060991893268.hoa' '--buchi-type=spotba'
LTSmin run took 2168 ms.
FORMULA ShieldPPPt-PT-010B-LTLCardinality-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPt-PT-010B-LTLCardinality-02 finished in 207490 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 677 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 677/677 places, 607/607 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 144 place count 676 transition count 462
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 1 with 144 rules applied. Total rules applied 288 place count 532 transition count 462
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 74 Pre rules applied. Total rules applied 288 place count 532 transition count 388
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 2 with 148 rules applied. Total rules applied 436 place count 458 transition count 388
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 439 place count 455 transition count 385
Iterating global reduction 2 with 3 rules applied. Total rules applied 442 place count 455 transition count 385
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 442 place count 455 transition count 382
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 448 place count 452 transition count 382
Performed 169 Post agglomeration using F-continuation condition.Transition count delta: 169
Deduced a syphon composed of 169 places in 0 ms
Reduce places removed 169 places and 0 transitions.
Iterating global reduction 2 with 338 rules applied. Total rules applied 786 place count 283 transition count 213
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 787 place count 283 transition count 212
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 3 with 2 rules applied. Total rules applied 789 place count 282 transition count 211
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 847 place count 253 transition count 211
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 849 place count 251 transition count 209
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 850 place count 250 transition count 209
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 850 place count 250 transition count 207
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 854 place count 248 transition count 207
Applied a total of 854 rules in 65 ms. Remains 248 /677 variables (removed 429) and now considering 207/607 (removed 400) transitions.
// Phase 1: matrix 207 rows 248 cols
[2024-05-29 19:21:33] [INFO ] Computed 110 invariants in 1 ms
[2024-05-29 19:21:33] [INFO ] Implicit Places using invariants in 330 ms returned [231, 235]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 330 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 246/677 places, 207/607 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 244 transition count 205
Applied a total of 4 rules in 12 ms. Remains 244 /246 variables (removed 2) and now considering 205/207 (removed 2) transitions.
// Phase 1: matrix 205 rows 244 cols
[2024-05-29 19:21:33] [INFO ] Computed 108 invariants in 1 ms
[2024-05-29 19:21:33] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-29 19:21:33] [INFO ] Invariant cache hit.
[2024-05-29 19:21:34] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 244/677 places, 205/607 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 704 ms. Remains : 244/677 places, 205/607 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010B-LTLCardinality-06
Product exploration explored 100000 steps with 0 reset in 296 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 1 ms.
FORMULA ShieldPPPt-PT-010B-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-010B-LTLCardinality-06 finished in 1051 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(p1)))'
Support contains 4 out of 677 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 677/677 places, 607/607 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 143 transitions
Trivial Post-agglo rules discarded 143 transitions
Performed 143 trivial Post agglomeration. Transition count delta: 143
Iterating post reduction 0 with 143 rules applied. Total rules applied 143 place count 676 transition count 463
Reduce places removed 143 places and 0 transitions.
Iterating post reduction 1 with 143 rules applied. Total rules applied 286 place count 533 transition count 463
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 74 Pre rules applied. Total rules applied 286 place count 533 transition count 389
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 2 with 148 rules applied. Total rules applied 434 place count 459 transition count 389
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 437 place count 456 transition count 386
Iterating global reduction 2 with 3 rules applied. Total rules applied 440 place count 456 transition count 386
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 440 place count 456 transition count 383
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 446 place count 453 transition count 383
Performed 166 Post agglomeration using F-continuation condition.Transition count delta: 166
Deduced a syphon composed of 166 places in 0 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 2 with 332 rules applied. Total rules applied 778 place count 287 transition count 217
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 779 place count 287 transition count 216
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 3 with 2 rules applied. Total rules applied 781 place count 286 transition count 215
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 839 place count 257 transition count 215
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 840 place count 257 transition count 215
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 842 place count 255 transition count 213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 843 place count 254 transition count 213
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 843 place count 254 transition count 211
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 847 place count 252 transition count 211
Applied a total of 847 rules in 65 ms. Remains 252 /677 variables (removed 425) and now considering 211/607 (removed 396) transitions.
// Phase 1: matrix 211 rows 252 cols
[2024-05-29 19:21:34] [INFO ] Computed 110 invariants in 1 ms
[2024-05-29 19:21:34] [INFO ] Implicit Places using invariants in 177 ms returned [235, 239]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 178 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/677 places, 211/607 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 248 transition count 209
Applied a total of 4 rules in 9 ms. Remains 248 /250 variables (removed 2) and now considering 209/211 (removed 2) transitions.
// Phase 1: matrix 209 rows 248 cols
[2024-05-29 19:21:34] [INFO ] Computed 108 invariants in 1 ms
[2024-05-29 19:21:34] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-29 19:21:34] [INFO ] Invariant cache hit.
[2024-05-29 19:21:35] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 248/677 places, 209/607 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 578 ms. Remains : 248/677 places, 209/607 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-010B-LTLCardinality-09
Product exploration explored 100000 steps with 0 reset in 292 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA ShieldPPPt-PT-010B-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-010B-LTLCardinality-09 finished in 982 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 677 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 677/677 places, 607/607 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 676 transition count 464
Reduce places removed 142 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 143 rules applied. Total rules applied 285 place count 534 transition count 463
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 286 place count 533 transition count 463
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 74 Pre rules applied. Total rules applied 286 place count 533 transition count 389
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 434 place count 459 transition count 389
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 438 place count 455 transition count 385
Iterating global reduction 3 with 4 rules applied. Total rules applied 442 place count 455 transition count 385
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 442 place count 455 transition count 381
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 450 place count 451 transition count 381
Performed 166 Post agglomeration using F-continuation condition.Transition count delta: 166
Deduced a syphon composed of 166 places in 0 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 3 with 332 rules applied. Total rules applied 782 place count 285 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 783 place count 285 transition count 214
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 4 with 2 rules applied. Total rules applied 785 place count 284 transition count 213
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 843 place count 255 transition count 213
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 845 place count 253 transition count 211
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 846 place count 252 transition count 211
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 846 place count 252 transition count 209
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 850 place count 250 transition count 209
Applied a total of 850 rules in 51 ms. Remains 250 /677 variables (removed 427) and now considering 209/607 (removed 398) transitions.
// Phase 1: matrix 209 rows 250 cols
[2024-05-29 19:21:35] [INFO ] Computed 110 invariants in 0 ms
[2024-05-29 19:21:35] [INFO ] Implicit Places using invariants in 124 ms returned [233, 237]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 125 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 248/677 places, 209/607 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 246 transition count 207
Applied a total of 4 rules in 5 ms. Remains 246 /248 variables (removed 2) and now considering 207/209 (removed 2) transitions.
// Phase 1: matrix 207 rows 246 cols
[2024-05-29 19:21:35] [INFO ] Computed 108 invariants in 0 ms
[2024-05-29 19:21:35] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-29 19:21:35] [INFO ] Invariant cache hit.
[2024-05-29 19:21:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 19:21:35] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 246/677 places, 207/607 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 496 ms. Remains : 246/677 places, 207/607 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010B-LTLCardinality-10
Product exploration explored 100000 steps with 9 reset in 296 ms.
Stack based approach found an accepted trace after 276 steps with 10 reset with depth 222 and stack size 222 in 1 ms.
FORMULA ShieldPPPt-PT-010B-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-010B-LTLCardinality-10 finished in 861 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(G((p0 U p1)) U X(G(p0))))'
Support contains 3 out of 677 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 677/677 places, 607/607 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 671 transition count 601
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 671 transition count 601
Applied a total of 12 rules in 24 ms. Remains 671 /677 variables (removed 6) and now considering 601/607 (removed 6) transitions.
// Phase 1: matrix 601 rows 671 cols
[2024-05-29 19:21:36] [INFO ] Computed 111 invariants in 7 ms
[2024-05-29 19:21:36] [INFO ] Implicit Places using invariants in 176 ms returned []
[2024-05-29 19:21:36] [INFO ] Invariant cache hit.
[2024-05-29 19:21:36] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 590 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-29 19:21:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 1 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 0 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 0 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 21 places in 184 ms of which 4 ms to minimize.
[2024-05-29 19:21:48] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:21:49] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:21:49] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2024-05-29 19:21:49] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:21:49] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:21:49] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 1 ms to minimize.
[2024-05-29 19:21:49] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:21:49] [INFO ] Deduced a trap composed of 17 places in 148 ms of which 3 ms to minimize.
[2024-05-29 19:21:49] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:21:50] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:21:50] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:21:51] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-29 19:21:51] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:21:51] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:21:52] [INFO ] Deduced a trap composed of 18 places in 136 ms of which 3 ms to minimize.
[2024-05-29 19:21:52] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:21:52] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:21:52] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:21:52] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:21:52] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:21:52] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 3 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 0 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 0 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 3 ms to minimize.
[2024-05-29 19:21:53] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:21:54] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:22:02] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-05-29 19:22:02] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:22:02] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 1 ms to minimize.
[2024-05-29 19:22:02] [INFO ] Deduced a trap composed of 23 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:22:02] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:22:02] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 1 ms to minimize.
[2024-05-29 19:22:02] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:22:02] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 0 ms to minimize.
[2024-05-29 19:22:03] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 1 ms to minimize.
[2024-05-29 19:22:03] [INFO ] Deduced a trap composed of 18 places in 20 ms of which 1 ms to minimize.
[2024-05-29 19:22:03] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:22:03] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 0 ms to minimize.
[2024-05-29 19:22:03] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 1 ms to minimize.
[2024-05-29 19:22:03] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:22:03] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:22:04] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:22:04] [INFO ] Deduced a trap composed of 23 places in 23 ms of which 0 ms to minimize.
[2024-05-29 19:22:04] [INFO ] Deduced a trap composed of 25 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:22:04] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-05-29 19:22:04] [INFO ] Deduced a trap composed of 42 places in 52 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:22:07] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
SMT process timed out in 30098ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 30103ms
Starting structural reductions in LTL mode, iteration 1 : 671/677 places, 601/607 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30719 ms. Remains : 671/677 places, 601/607 transitions.
Stuttering acceptance computed with spot in 209 ms :[p0, p0, (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : ShieldPPPt-PT-010B-LTLCardinality-12
Product exploration explored 100000 steps with 34446 reset in 153 ms.
Product exploration explored 100000 steps with 34414 reset in 152 ms.
Computed a total of 158 stabilizing places and 158 stable transitions
Computed a total of 158 stabilizing places and 158 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (OR p0 p1)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (OR p0 p1))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 86 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 155 ms :[(AND p1 p0), (AND p1 p0), (AND p1 p0), false]
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 40000 steps (8 resets) in 176 ms. (225 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 130 ms. (305 steps per ms) remains 1/1 properties
[2024-05-29 19:22:07] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 34/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 634/671 variables, 108/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 6/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/671 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 601/1272 variables, 671/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1272 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1272 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1272/1272 variables, and 788 constraints, problems are : Problem set: 0 solved, 1 unsolved in 561 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 671/671 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 34/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 634/671 variables, 108/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 6/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:22:08] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/671 variables, 8/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/671 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 601/1272 variables, 671/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1272 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 19:22:09] [INFO ] Deduced a trap composed of 22 places in 86 ms of which 1 ms to minimize.
[2024-05-29 19:22:09] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 2 ms to minimize.
[2024-05-29 19:22:09] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 2 ms to minimize.
[2024-05-29 19:22:09] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 1 ms to minimize.
[2024-05-29 19:22:09] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-29 19:22:09] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 2 ms to minimize.
[2024-05-29 19:22:09] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 1 ms to minimize.
[2024-05-29 19:22:09] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1272 variables, 8/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1272 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/1272 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1272/1272 variables, and 805 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1453 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 671/671 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 22/22 constraints]
After SMT, in 2019ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 137 ms.
Support contains 3 out of 671 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 671/671 places, 601/601 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 137 transitions
Trivial Post-agglo rules discarded 137 transitions
Performed 137 trivial Post agglomeration. Transition count delta: 137
Iterating post reduction 0 with 137 rules applied. Total rules applied 137 place count 671 transition count 464
Reduce places removed 137 places and 0 transitions.
Iterating post reduction 1 with 137 rules applied. Total rules applied 274 place count 534 transition count 464
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 274 place count 534 transition count 384
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 434 place count 454 transition count 384
Performed 169 Post agglomeration using F-continuation condition.Transition count delta: 169
Deduced a syphon composed of 169 places in 0 ms
Reduce places removed 169 places and 0 transitions.
Iterating global reduction 2 with 338 rules applied. Total rules applied 772 place count 285 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 773 place count 285 transition count 214
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 3 with 2 rules applied. Total rules applied 775 place count 284 transition count 213
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 829 place count 257 transition count 213
Partial Free-agglomeration rule applied 29 times.
Drop transitions (Partial Free agglomeration) removed 29 transitions
Iterating global reduction 3 with 29 rules applied. Total rules applied 858 place count 257 transition count 213
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 859 place count 256 transition count 212
Applied a total of 859 rules in 41 ms. Remains 256 /671 variables (removed 415) and now considering 212/601 (removed 389) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 256/671 places, 212/601 transitions.
RANDOM walk for 40000 steps (8 resets) in 329 ms. (121 steps per ms) remains 1/1 properties
BEST_FIRST walk for 30069 steps (6 resets) in 94 ms. (316 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (OR p0 p1)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (OR p0 p1))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (OR p1 (NOT p0)))), (F (NOT p1)), (F (NOT (OR (NOT p1) (NOT p0)))), (F (NOT (OR p1 p0))), (F (NOT (OR p1 p0)))]
Knowledge based reduction with 9 factoid took 287 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 155 ms :[(AND p1 p0), (AND p1 p0), (AND p1 p0), false]
Stuttering acceptance computed with spot in 166 ms :[(AND p1 p0), (AND p1 p0), (AND p1 p0), false]
Support contains 3 out of 671 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 671/671 places, 601/601 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 137 transitions
Trivial Post-agglo rules discarded 137 transitions
Performed 137 trivial Post agglomeration. Transition count delta: 137
Iterating post reduction 0 with 137 rules applied. Total rules applied 137 place count 670 transition count 463
Reduce places removed 137 places and 0 transitions.
Iterating post reduction 1 with 137 rules applied. Total rules applied 274 place count 533 transition count 463
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 274 place count 533 transition count 383
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 434 place count 453 transition count 383
Performed 168 Post agglomeration using F-continuation condition.Transition count delta: 168
Deduced a syphon composed of 168 places in 0 ms
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 2 with 336 rules applied. Total rules applied 770 place count 285 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 771 place count 285 transition count 214
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 3 with 2 rules applied. Total rules applied 773 place count 284 transition count 213
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 827 place count 257 transition count 213
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 828 place count 256 transition count 212
Applied a total of 828 rules in 41 ms. Remains 256 /671 variables (removed 415) and now considering 212/601 (removed 389) transitions.
// Phase 1: matrix 212 rows 256 cols
[2024-05-29 19:22:10] [INFO ] Computed 111 invariants in 2 ms
[2024-05-29 19:22:11] [INFO ] Implicit Places using invariants in 126 ms returned [246]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 127 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 255/671 places, 212/601 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 255 transition count 210
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 253 transition count 210
Applied a total of 4 rules in 5 ms. Remains 253 /255 variables (removed 2) and now considering 210/212 (removed 2) transitions.
// Phase 1: matrix 210 rows 253 cols
[2024-05-29 19:22:11] [INFO ] Computed 110 invariants in 1 ms
[2024-05-29 19:22:11] [INFO ] Implicit Places using invariants in 115 ms returned [233, 237]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 117 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 251/671 places, 210/601 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 249 transition count 208
Applied a total of 4 rules in 5 ms. Remains 249 /251 variables (removed 2) and now considering 208/210 (removed 2) transitions.
// Phase 1: matrix 208 rows 249 cols
[2024-05-29 19:22:11] [INFO ] Computed 108 invariants in 1 ms
[2024-05-29 19:22:11] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-29 19:22:11] [INFO ] Invariant cache hit.
[2024-05-29 19:22:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-29 19:22:11] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 249/671 places, 208/601 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 604 ms. Remains : 249/671 places, 208/601 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 15 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-010B-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-010B-LTLCardinality-12 finished in 35196 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 677 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 677/677 places, 607/607 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 671 transition count 601
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 671 transition count 601
Applied a total of 12 rules in 26 ms. Remains 671 /677 variables (removed 6) and now considering 601/607 (removed 6) transitions.
// Phase 1: matrix 601 rows 671 cols
[2024-05-29 19:22:11] [INFO ] Computed 111 invariants in 4 ms
[2024-05-29 19:22:11] [INFO ] Implicit Places using invariants in 192 ms returned []
[2024-05-29 19:22:11] [INFO ] Invariant cache hit.
[2024-05-29 19:22:12] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-29 19:22:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:22:23] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2024-05-29 19:22:23] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-29 19:22:23] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:22:23] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 0 ms to minimize.
[2024-05-29 19:22:23] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:22:23] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:22:24] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 0 ms to minimize.
[2024-05-29 19:22:24] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:22:24] [INFO ] Deduced a trap composed of 21 places in 170 ms of which 4 ms to minimize.
[2024-05-29 19:22:24] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:22:24] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-29 19:22:24] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-29 19:22:24] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:22:25] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:22:25] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 0 ms to minimize.
[2024-05-29 19:22:25] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:22:25] [INFO ] Deduced a trap composed of 17 places in 166 ms of which 5 ms to minimize.
[2024-05-29 19:22:25] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:22:25] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:22:25] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:22:27] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:22:27] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 1 ms to minimize.
[2024-05-29 19:22:27] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-05-29 19:22:27] [INFO ] Deduced a trap composed of 18 places in 133 ms of which 3 ms to minimize.
[2024-05-29 19:22:27] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 1 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 3 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:22:28] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2024-05-29 19:22:29] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:22:29] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:22:29] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 3 ms to minimize.
[2024-05-29 19:22:29] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:22:29] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:22:37] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 0 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 2 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-05-29 19:22:38] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-05-29 19:22:39] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-29 19:22:39] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:22:39] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 1 ms to minimize.
[2024-05-29 19:22:39] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:22:39] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 0 ms to minimize.
[2024-05-29 19:22:39] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:22:39] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 1 ms to minimize.
[2024-05-29 19:22:40] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 0 ms to minimize.
[2024-05-29 19:22:40] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 1 ms to minimize.
[2024-05-29 19:22:40] [INFO ] Deduced a trap composed of 42 places in 56 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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0.0)
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/1272 variables, and 171 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 0/671 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 1/671 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/671 variables, 60/171 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:22:48] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-29 19:22:50] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 0 ms to minimize.
[2024-05-29 19:22:51] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2024-05-29 19:22:51] [INFO ] Deduced a trap composed of 24 places in 23 ms of which 1 ms to minimize.
[2024-05-29 19:22:51] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 1 ms to minimize.
[2024-05-29 19:22:51] [INFO ] Deduced a trap composed of 30 places in 30 ms of which 1 ms to minimize.
[2024-05-29 19:22:51] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-05-29 19:22:51] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 0 ms to minimize.
[2024-05-29 19:22:52] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
[2024-05-29 19:22:52] [INFO ] Deduced a trap composed of 23 places in 23 ms of which 1 ms to minimize.
[2024-05-29 19:22:52] [INFO ] Deduced a trap composed of 40 places in 44 ms of which 1 ms to minimize.
[2024-05-29 19:22:52] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-05-29 19:22:52] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-05-29 19:22:52] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-05-29 19:22:53] [INFO ] Deduced a trap composed of 31 places in 32 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/671 variables, 15/186 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:22:58] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/671 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-29 19:23:02] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/671 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 671/1272 variables, and 188 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, State Equation: 0/671 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 77/77 constraints]
After SMT, in 60085ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60091ms
Starting structural reductions in LTL mode, iteration 1 : 671/677 places, 601/607 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60704 ms. Remains : 671/677 places, 601/607 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010B-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-010B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010B-LTLCardinality-15 finished in 60813 ms.
All properties solved by simple procedures.
Total runtime 431966 ms.
BK_STOP 1717010592330
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-010B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-010B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r356-tall-171683761500619"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-010B.tgz
mv ShieldPPPt-PT-010B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;