Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r528-tall-171683762300985.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldRVt-PT-020B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683762300985
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K 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 3.7K Apr 23 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 21:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Apr 11 21:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 21:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 11 21:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 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 239K 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 ShieldRVt-PT-020B-CTLCardinality-2024-00
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-01
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-02
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-03
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-04
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-05
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-06
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-07
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-08
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-09
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-10
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2024-11
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2023-12
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2023-13
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2023-14
FORMULA_NAME ShieldRVt-PT-020B-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717276307156

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-020B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:11:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 21:11:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:11:48] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2024-06-01 21:11:48] [INFO ] Transformed 1003 places.
[2024-06-01 21:11:48] [INFO ] Transformed 1003 transitions.
[2024-06-01 21:11:48] [INFO ] Found NUPN structural information;
[2024-06-01 21:11:48] [INFO ] Parsed PT model containing 1003 places and 1003 transitions and 2366 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVt-PT-020B-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 129 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 1003/1003 transitions.
Discarding 175 places :
Symmetric choice reduction at 0 with 175 rule applications. Total rules 175 place count 828 transition count 828
Iterating global reduction 0 with 175 rules applied. Total rules applied 350 place count 828 transition count 828
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 351 place count 827 transition count 827
Iterating global reduction 0 with 1 rules applied. Total rules applied 352 place count 827 transition count 827
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 353 place count 826 transition count 826
Iterating global reduction 0 with 1 rules applied. Total rules applied 354 place count 826 transition count 826
Applied a total of 354 rules in 216 ms. Remains 826 /1003 variables (removed 177) and now considering 826/1003 (removed 177) transitions.
// Phase 1: matrix 826 rows 826 cols
[2024-06-01 21:11:48] [INFO ] Computed 81 invariants in 27 ms
[2024-06-01 21:11:49] [INFO ] Implicit Places using invariants in 525 ms returned []
[2024-06-01 21:11:49] [INFO ] Invariant cache hit.
[2024-06-01 21:11:49] [INFO ] Implicit Places using invariants and state equation in 528 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
Running 825 sub problems to find dead transitions.
[2024-06-01 21:11:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/825 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 825 unsolved
At refinement iteration 1 (OVERLAPS) 1/826 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 825 unsolved
[2024-06-01 21:12:08] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 11 ms to minimize.
[2024-06-01 21:12:08] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 0 ms to minimize.
[2024-06-01 21:12:09] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2024-06-01 21:12:09] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 0 ms to minimize.
[2024-06-01 21:12:09] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 0 ms to minimize.
[2024-06-01 21:12:10] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-06-01 21:12:10] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 1 ms to minimize.
[2024-06-01 21:12:10] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 1 ms to minimize.
[2024-06-01 21:12:11] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 1 ms to minimize.
[2024-06-01 21:12:11] [INFO ] Deduced a trap composed of 26 places in 28 ms of which 1 ms to minimize.
[2024-06-01 21:12:11] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
[2024-06-01 21:12:11] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-06-01 21:12:11] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 0 ms to minimize.
[2024-06-01 21:12:12] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 3 ms to minimize.
[2024-06-01 21:12:12] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 4 ms to minimize.
[2024-06-01 21:12:12] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 1 ms to minimize.
[2024-06-01 21:12:13] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 0 ms to minimize.
[2024-06-01 21:12:13] [INFO ] Deduced a trap composed of 27 places in 22 ms of which 1 ms to minimize.
[2024-06-01 21:12:13] [INFO ] Deduced a trap composed of 27 places in 29 ms of which 1 ms to minimize.
[2024-06-01 21:12:13] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/826 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 825 unsolved
[2024-06-01 21:12:13] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 0 ms to minimize.
[2024-06-01 21:12:14] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-06-01 21:12:15] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-06-01 21:12:16] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
[2024-06-01 21:12:16] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 1 ms to minimize.
[2024-06-01 21:12:17] [INFO ] Deduced a trap composed of 27 places in 29 ms of which 0 ms to minimize.
[2024-06-01 21:12:17] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-06-01 21:12:18] [INFO ] Deduced a trap composed of 27 places in 31 ms of which 1 ms to minimize.
[2024-06-01 21:12:18] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-06-01 21:12:18] [INFO ] Deduced a trap composed of 32 places in 32 ms of which 1 ms to minimize.
[2024-06-01 21:12:19] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 1 ms to minimize.
[2024-06-01 21:12:19] [INFO ] Deduced a trap composed of 34 places in 28 ms of which 1 ms to minimize.
[2024-06-01 21:12:19] [INFO ] Deduced a trap composed of 39 places in 34 ms of which 1 ms to minimize.
[2024-06-01 21:12:19] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 3 ms to minimize.
[2024-06-01 21:12:19] [INFO ] Deduced a trap composed of 28 places in 29 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 826/1652 variables, and 116 constraints, problems are : Problem set: 0 solved, 825 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/826 constraints, PredecessorRefiner: 825/825 constraints, Known Traps: 35/35 constraints]
Escalating to Integer solving :Problem set: 0 solved, 825 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/825 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 825 unsolved
At refinement iteration 1 (OVERLAPS) 1/826 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 825 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/826 variables, 35/116 constraints. Problems are: Problem set: 0 solved, 825 unsolved
[2024-06-01 21:12:33] [INFO ] Deduced a trap composed of 35 places in 38 ms of which 0 ms to minimize.
[2024-06-01 21:12:34] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-06-01 21:12:35] [INFO ] Deduced a trap composed of 38 places in 140 ms of which 3 ms to minimize.
[2024-06-01 21:12:35] [INFO ] Deduced a trap composed of 33 places in 31 ms of which 0 ms to minimize.
[2024-06-01 21:12:35] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 1 ms to minimize.
[2024-06-01 21:12:36] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 1 ms to minimize.
[2024-06-01 21:12:36] [INFO ] Deduced a trap composed of 41 places in 37 ms of which 1 ms to minimize.
[2024-06-01 21:12:36] [INFO ] Deduced a trap composed of 35 places in 32 ms of which 0 ms to minimize.
[2024-06-01 21:12:36] [INFO ] Deduced a trap composed of 33 places in 35 ms of which 1 ms to minimize.
[2024-06-01 21:12:37] [INFO ] Deduced a trap composed of 33 places in 29 ms of which 0 ms to minimize.
[2024-06-01 21:12:37] [INFO ] Deduced a trap composed of 34 places in 43 ms of which 1 ms to minimize.
[2024-06-01 21:12:37] [INFO ] Deduced a trap composed of 36 places in 35 ms of which 0 ms to minimize.
[2024-06-01 21:12:38] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 1 ms to minimize.
[2024-06-01 21:12:38] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 1 ms to minimize.
[2024-06-01 21:12:38] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 1 ms to minimize.
[2024-06-01 21:12:39] [INFO ] Deduced a trap composed of 37 places in 42 ms of which 1 ms to minimize.
[2024-06-01 21:12:39] [INFO ] Deduced a trap composed of 39 places in 50 ms of which 1 ms to minimize.
[2024-06-01 21:12:39] [INFO ] Deduced a trap composed of 37 places in 36 ms of which 1 ms to minimize.
[2024-06-01 21:12:39] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 1 ms to minimize.
[2024-06-01 21:12:40] [INFO ] Deduced a trap composed of 35 places in 39 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/826 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 825 unsolved
[2024-06-01 21:12:41] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 6 ms to minimize.
[2024-06-01 21:12:41] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-06-01 21:12:41] [INFO ] Deduced a trap composed of 22 places in 21 ms of which 0 ms to minimize.
[2024-06-01 21:12:49] [INFO ] Deduced a trap composed of 36 places in 39 ms of which 1 ms to minimize.
[2024-06-01 21:12:50] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 0 ms to minimize.
SMT process timed out in 60236ms, After SMT, problems are : Problem set: 0 solved, 825 unsolved
Search for dead transitions found 0 dead transitions in 60258ms
Starting structural reductions in LTL mode, iteration 1 : 826/1003 places, 826/1003 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61584 ms. Remains : 826/1003 places, 826/1003 transitions.
Support contains 129 out of 826 places after structural reductions.
[2024-06-01 21:12:50] [INFO ] Flatten gal took : 76 ms
[2024-06-01 21:12:50] [INFO ] Flatten gal took : 40 ms
[2024-06-01 21:12:50] [INFO ] Input system was already deterministic with 826 transitions.
Support contains 124 out of 826 places (down from 129) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1584 ms. (25 steps per ms) remains 15/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
[2024-06-01 21:12:51] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp41 is UNSAT
At refinement iteration 1 (OVERLAPS) 433/462 variables, 43/43 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/462 variables, 0/43 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 364/826 variables, 38/81 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/826 variables, 0/81 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 826/1652 variables, 826/907 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1652 variables, 0/907 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/1652 variables, 0/907 constraints. Problems are: Problem set: 1 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1652/1652 variables, and 907 constraints, problems are : Problem set: 1 solved, 14 unsolved in 1189 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 826/826 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 252/278 variables, 24/24 constraints. Problems are: Problem set: 1 solved, 14 unsolved
[2024-06-01 21:12:52] [INFO ] Deduced a trap composed of 38 places in 45 ms of which 1 ms to minimize.
Problem AtomicPropp8 is UNSAT
[2024-06-01 21:12:52] [INFO ] Deduced a trap composed of 35 places in 42 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/278 variables, 2/26 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/278 variables, 0/26 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 548/826 variables, 57/83 constraints. Problems are: Problem set: 2 solved, 13 unsolved
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 36 places in 127 ms of which 3 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 2 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 2 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 5 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 34 places in 77 ms of which 2 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 2 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 2 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 2 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 43 places in 70 ms of which 2 ms to minimize.
[2024-06-01 21:12:53] [INFO ] Deduced a trap composed of 46 places in 63 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/826 variables, 10/93 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/826 variables, 0/93 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 826/1652 variables, 826/919 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1652 variables, 13/932 constraints. Problems are: Problem set: 2 solved, 13 unsolved
[2024-06-01 21:12:54] [INFO ] Deduced a trap composed of 49 places in 126 ms of which 2 ms to minimize.
[2024-06-01 21:12:54] [INFO ] Deduced a trap composed of 39 places in 130 ms of which 2 ms to minimize.
[2024-06-01 21:12:55] [INFO ] Deduced a trap composed of 38 places in 121 ms of which 3 ms to minimize.
[2024-06-01 21:12:55] [INFO ] Deduced a trap composed of 34 places in 156 ms of which 3 ms to minimize.
[2024-06-01 21:12:55] [INFO ] Deduced a trap composed of 31 places in 136 ms of which 3 ms to minimize.
[2024-06-01 21:12:55] [INFO ] Deduced a trap composed of 41 places in 125 ms of which 3 ms to minimize.
[2024-06-01 21:12:55] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 2 ms to minimize.
[2024-06-01 21:12:56] [INFO ] Deduced a trap composed of 39 places in 103 ms of which 2 ms to minimize.
[2024-06-01 21:12:56] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 2 ms to minimize.
[2024-06-01 21:12:56] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 3 ms to minimize.
[2024-06-01 21:12:56] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 3 ms to minimize.
[2024-06-01 21:12:56] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 2 ms to minimize.
[2024-06-01 21:12:56] [INFO ] Deduced a trap composed of 37 places in 88 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1652 variables, 13/945 constraints. Problems are: Problem set: 2 solved, 13 unsolved
[2024-06-01 21:12:57] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-06-01 21:12:57] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 2 ms to minimize.
[2024-06-01 21:12:57] [INFO ] Deduced a trap composed of 39 places in 98 ms of which 2 ms to minimize.
[2024-06-01 21:12:57] [INFO ] Deduced a trap composed of 22 places in 85 ms of which 2 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1652/1652 variables, and 949 constraints, problems are : Problem set: 2 solved, 13 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 826/826 constraints, PredecessorRefiner: 13/15 constraints, Known Traps: 29/29 constraints]
After SMT, in 6215ms problems are : Problem set: 2 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 23 out of 826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 826/826 places, 826/826 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 826 transition count 616
Reduce places removed 210 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 216 rules applied. Total rules applied 426 place count 616 transition count 610
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 432 place count 610 transition count 610
Performed 135 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 135 Pre rules applied. Total rules applied 432 place count 610 transition count 475
Deduced a syphon composed of 135 places in 2 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 3 with 270 rules applied. Total rules applied 702 place count 475 transition count 475
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 729 place count 448 transition count 448
Iterating global reduction 3 with 27 rules applied. Total rules applied 756 place count 448 transition count 448
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 756 place count 448 transition count 430
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 792 place count 430 transition count 430
Performed 177 Post agglomeration using F-continuation condition.Transition count delta: 177
Deduced a syphon composed of 177 places in 1 ms
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 3 with 354 rules applied. Total rules applied 1146 place count 253 transition count 253
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1147 place count 253 transition count 252
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 4 with 2 rules applied. Total rules applied 1149 place count 252 transition count 251
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 1255 place count 199 transition count 295
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1256 place count 199 transition count 294
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 1259 place count 199 transition count 291
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1262 place count 196 transition count 291
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1263 place count 196 transition count 290
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1264 place count 196 transition count 290
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1265 place count 195 transition count 289
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1266 place count 194 transition count 289
Applied a total of 1266 rules in 250 ms. Remains 194 /826 variables (removed 632) and now considering 289/826 (removed 537) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 194/826 places, 289/826 transitions.
RANDOM walk for 34727 steps (34 resets) in 517 ms. (67 steps per ms) remains 0/13 properties
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 31 ms
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 28 ms
[2024-06-01 21:12:58] [INFO ] Input system was already deterministic with 826 transitions.
Computed a total of 248 stabilizing places and 248 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 784 transition count 784
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 784 transition count 784
Applied a total of 84 rules in 75 ms. Remains 784 /826 variables (removed 42) and now considering 784/826 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 784/826 places, 784/826 transitions.
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 24 ms
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 26 ms
[2024-06-01 21:12:58] [INFO ] Input system was already deterministic with 784 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 786 transition count 786
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 786 transition count 786
Applied a total of 80 rules in 43 ms. Remains 786 /826 variables (removed 40) and now considering 786/826 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 786/826 places, 786/826 transitions.
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 22 ms
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 44 ms
[2024-06-01 21:12:58] [INFO ] Input system was already deterministic with 786 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 782 transition count 782
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 782 transition count 782
Applied a total of 88 rules in 49 ms. Remains 782 /826 variables (removed 44) and now considering 782/826 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 782/826 places, 782/826 transitions.
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 36 ms
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 42 ms
[2024-06-01 21:12:58] [INFO ] Input system was already deterministic with 782 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 783 transition count 783
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 783 transition count 783
Applied a total of 86 rules in 41 ms. Remains 783 /826 variables (removed 43) and now considering 783/826 (removed 43) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 783/826 places, 783/826 transitions.
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 30 ms
[2024-06-01 21:12:58] [INFO ] Flatten gal took : 21 ms
[2024-06-01 21:12:58] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 225 transitions
Trivial Post-agglo rules discarded 225 transitions
Performed 225 trivial Post agglomeration. Transition count delta: 225
Iterating post reduction 0 with 225 rules applied. Total rules applied 225 place count 826 transition count 601
Reduce places removed 225 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 226 rules applied. Total rules applied 451 place count 601 transition count 600
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 452 place count 600 transition count 600
Performed 139 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 139 Pre rules applied. Total rules applied 452 place count 600 transition count 461
Deduced a syphon composed of 139 places in 1 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 3 with 278 rules applied. Total rules applied 730 place count 461 transition count 461
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 759 place count 432 transition count 432
Iterating global reduction 3 with 29 rules applied. Total rules applied 788 place count 432 transition count 432
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 788 place count 432 transition count 411
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 830 place count 411 transition count 411
Performed 164 Post agglomeration using F-continuation condition.Transition count delta: 164
Deduced a syphon composed of 164 places in 0 ms
Reduce places removed 164 places and 0 transitions.
Iterating global reduction 3 with 328 rules applied. Total rules applied 1158 place count 247 transition count 247
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1159 place count 247 transition count 246
Renaming transitions due to excessive name length > 1024 char.
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 1161 place count 246 transition count 245
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1162 place count 246 transition count 245
Applied a total of 1162 rules in 113 ms. Remains 246 /826 variables (removed 580) and now considering 245/826 (removed 581) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 114 ms. Remains : 246/826 places, 245/826 transitions.
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 9 ms
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 9 ms
[2024-06-01 21:12:59] [INFO ] Input system was already deterministic with 245 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 783 transition count 783
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 783 transition count 783
Applied a total of 86 rules in 64 ms. Remains 783 /826 variables (removed 43) and now considering 783/826 (removed 43) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 783/826 places, 783/826 transitions.
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 34 ms
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 18 ms
[2024-06-01 21:12:59] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 784 transition count 784
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 784 transition count 784
Applied a total of 84 rules in 50 ms. Remains 784 /826 variables (removed 42) and now considering 784/826 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 784/826 places, 784/826 transitions.
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 35 ms
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 20 ms
[2024-06-01 21:12:59] [INFO ] Input system was already deterministic with 784 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 784 transition count 784
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 784 transition count 784
Applied a total of 84 rules in 28 ms. Remains 784 /826 variables (removed 42) and now considering 784/826 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 784/826 places, 784/826 transitions.
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 15 ms
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 16 ms
[2024-06-01 21:12:59] [INFO ] Input system was already deterministic with 784 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 222 transitions
Trivial Post-agglo rules discarded 222 transitions
Performed 222 trivial Post agglomeration. Transition count delta: 222
Iterating post reduction 0 with 222 rules applied. Total rules applied 222 place count 825 transition count 603
Reduce places removed 222 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 225 rules applied. Total rules applied 447 place count 603 transition count 600
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 450 place count 600 transition count 600
Performed 137 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 137 Pre rules applied. Total rules applied 450 place count 600 transition count 463
Deduced a syphon composed of 137 places in 1 ms
Reduce places removed 137 places and 0 transitions.
Iterating global reduction 3 with 274 rules applied. Total rules applied 724 place count 463 transition count 463
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 752 place count 435 transition count 435
Iterating global reduction 3 with 28 rules applied. Total rules applied 780 place count 435 transition count 435
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 780 place count 435 transition count 417
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 816 place count 417 transition count 417
Performed 162 Post agglomeration using F-continuation condition.Transition count delta: 162
Deduced a syphon composed of 162 places in 0 ms
Reduce places removed 162 places and 0 transitions.
Iterating global reduction 3 with 324 rules applied. Total rules applied 1140 place count 255 transition count 255
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1141 place count 255 transition count 254
Renaming transitions due to excessive name length > 1024 char.
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 1143 place count 254 transition count 253
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1145 place count 252 transition count 251
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1146 place count 251 transition count 251
Applied a total of 1146 rules in 66 ms. Remains 251 /826 variables (removed 575) and now considering 251/826 (removed 575) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 251/826 places, 251/826 transitions.
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 7 ms
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 7 ms
[2024-06-01 21:12:59] [INFO ] Input system was already deterministic with 251 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 227 transitions
Trivial Post-agglo rules discarded 227 transitions
Performed 227 trivial Post agglomeration. Transition count delta: 227
Iterating post reduction 0 with 227 rules applied. Total rules applied 227 place count 825 transition count 598
Reduce places removed 227 places and 0 transitions.
Iterating post reduction 1 with 227 rules applied. Total rules applied 454 place count 598 transition count 598
Performed 138 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 138 Pre rules applied. Total rules applied 454 place count 598 transition count 460
Deduced a syphon composed of 138 places in 0 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 2 with 276 rules applied. Total rules applied 730 place count 460 transition count 460
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 758 place count 432 transition count 432
Iterating global reduction 2 with 28 rules applied. Total rules applied 786 place count 432 transition count 432
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 786 place count 432 transition count 412
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 826 place count 412 transition count 412
Performed 165 Post agglomeration using F-continuation condition.Transition count delta: 165
Deduced a syphon composed of 165 places in 0 ms
Reduce places removed 165 places and 0 transitions.
Iterating global reduction 2 with 330 rules applied. Total rules applied 1156 place count 247 transition count 247
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1157 place count 247 transition count 246
Renaming transitions due to excessive name length > 1024 char.
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 1159 place count 246 transition count 245
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1161 place count 244 transition count 243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1162 place count 243 transition count 243
Applied a total of 1162 rules in 58 ms. Remains 243 /826 variables (removed 583) and now considering 243/826 (removed 583) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 243/826 places, 243/826 transitions.
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 7 ms
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 7 ms
[2024-06-01 21:12:59] [INFO ] Input system was already deterministic with 243 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 784 transition count 784
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 784 transition count 784
Applied a total of 84 rules in 28 ms. Remains 784 /826 variables (removed 42) and now considering 784/826 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 784/826 places, 784/826 transitions.
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 16 ms
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 16 ms
[2024-06-01 21:12:59] [INFO ] Input system was already deterministic with 784 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 783 transition count 783
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 783 transition count 783
Applied a total of 86 rules in 28 ms. Remains 783 /826 variables (removed 43) and now considering 783/826 (removed 43) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 783/826 places, 783/826 transitions.
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 14 ms
[2024-06-01 21:12:59] [INFO ] Flatten gal took : 15 ms
[2024-06-01 21:12:59] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 784 transition count 784
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 784 transition count 784
Applied a total of 84 rules in 28 ms. Remains 784 /826 variables (removed 42) and now considering 784/826 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 784/826 places, 784/826 transitions.
[2024-06-01 21:13:00] [INFO ] Flatten gal took : 14 ms
[2024-06-01 21:13:00] [INFO ] Flatten gal took : 15 ms
[2024-06-01 21:13:00] [INFO ] Input system was already deterministic with 784 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 226 transitions
Trivial Post-agglo rules discarded 226 transitions
Performed 226 trivial Post agglomeration. Transition count delta: 226
Iterating post reduction 0 with 226 rules applied. Total rules applied 226 place count 825 transition count 599
Reduce places removed 226 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 227 rules applied. Total rules applied 453 place count 599 transition count 598
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 454 place count 598 transition count 598
Performed 139 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 139 Pre rules applied. Total rules applied 454 place count 598 transition count 459
Deduced a syphon composed of 139 places in 1 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 3 with 278 rules applied. Total rules applied 732 place count 459 transition count 459
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 762 place count 429 transition count 429
Iterating global reduction 3 with 30 rules applied. Total rules applied 792 place count 429 transition count 429
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 792 place count 429 transition count 407
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 836 place count 407 transition count 407
Performed 161 Post agglomeration using F-continuation condition.Transition count delta: 161
Deduced a syphon composed of 161 places in 0 ms
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 3 with 322 rules applied. Total rules applied 1158 place count 246 transition count 246
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1159 place count 246 transition count 245
Renaming transitions due to excessive name length > 1024 char.
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 1161 place count 245 transition count 244
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1163 place count 243 transition count 242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1164 place count 242 transition count 242
Applied a total of 1164 rules in 50 ms. Remains 242 /826 variables (removed 584) and now considering 242/826 (removed 584) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50 ms. Remains : 242/826 places, 242/826 transitions.
[2024-06-01 21:13:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 21:13:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 21:13:00] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 826/826 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 786 transition count 786
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 786 transition count 786
Applied a total of 80 rules in 27 ms. Remains 786 /826 variables (removed 40) and now considering 786/826 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 786/826 places, 786/826 transitions.
[2024-06-01 21:13:00] [INFO ] Flatten gal took : 14 ms
[2024-06-01 21:13:00] [INFO ] Flatten gal took : 14 ms
[2024-06-01 21:13:00] [INFO ] Input system was already deterministic with 786 transitions.
[2024-06-01 21:13:00] [INFO ] Flatten gal took : 16 ms
[2024-06-01 21:13:00] [INFO ] Flatten gal took : 15 ms
[2024-06-01 21:13:00] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 21:13:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 826 places, 826 transitions and 2012 arcs took 5 ms.
Total runtime 72047 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-01
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-02
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-03
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-04
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-05
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-06
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-07
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-08
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-09
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-10
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2024-11
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2023-12
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2023-13
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2023-14
Could not compute solution for formula : ShieldRVt-PT-020B-CTLCardinality-2023-15

BK_STOP 1717276380631

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/790/ctl_0_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/790/ctl_1_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/790/ctl_2_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/790/ctl_3_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/790/ctl_4_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/790/ctl_5_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/790/ctl_6_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/790/ctl_7_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/790/ctl_8_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/790/ctl_9_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/790/ctl_10_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/790/ctl_11_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/790/ctl_12_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/790/ctl_13_
ctl formula name ShieldRVt-PT-020B-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/790/ctl_14_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="ShieldRVt-PT-020B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ShieldRVt-PT-020B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r528-tall-171683762300985"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020B.tgz
mv ShieldRVt-PT-020B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;