About the Execution of ITS-Tools for HealthRecord-PT-08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 292438.00 | 0.00 | 0.00 | TTTFFTTTTFFTTTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008200593.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is HealthRecord-PT-08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008200593
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 68K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2023-12
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2023-13
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2023-14
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2023-15
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-00
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-01
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-02
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-03
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-04
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-05
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-06
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-07
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-08
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-09
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-10
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1749000009858
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-04 01:20:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 01:20:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 01:20:12] [INFO ] Load time of PNML (sax parser for PT used): 177 ms
[2025-06-04 01:20:12] [INFO ] Transformed 156 places.
[2025-06-04 01:20:12] [INFO ] Transformed 326 transitions.
[2025-06-04 01:20:12] [INFO ] Found NUPN structural information;
[2025-06-04 01:20:12] [INFO ] Parsed PT model containing 156 places and 326 transitions and 855 arcs in 425 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 58 ms.
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA HealthRecord-PT-08-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 70 out of 156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 300/300 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 110 transition count 212
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 110 transition count 212
Applied a total of 92 rules in 58 ms. Remains 110 /156 variables (removed 46) and now considering 212/300 (removed 88) transitions.
[2025-06-04 01:20:13] [INFO ] Flow matrix only has 204 transitions (discarded 8 similar events)
// Phase 1: matrix 204 rows 110 cols
[2025-06-04 01:20:13] [INFO ] Computed 14 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:20:13] [INFO ] Implicit Places using invariants in 460 ms returned []
[2025-06-04 01:20:13] [INFO ] Flow matrix only has 204 transitions (discarded 8 similar events)
[2025-06-04 01:20:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:20:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:20:14] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 886 ms to find 0 implicit places.
Running 211 sub problems to find dead transitions.
[2025-06-04 01:20:14] [INFO ] Flow matrix only has 204 transitions (discarded 8 similar events)
[2025-06-04 01:20:14] [INFO ] Invariant cache hit.
[2025-06-04 01:20:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:18] [INFO ] Deduced a trap composed of 13 places in 195 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:18] [INFO ] Deduced a trap composed of 12 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:18] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:19] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:19] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:19] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:19] [INFO ] Deduced a trap composed of 28 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:19] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:19] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:19] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:19] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:20] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:20] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:20] [INFO ] Deduced a trap composed of 35 places in 86 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 14/28 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:21] [INFO ] Deduced a trap composed of 36 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:21] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:22] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:22] [INFO ] Deduced a trap composed of 35 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:22] [INFO ] Deduced a trap composed of 38 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:22] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 6/34 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:23] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:24] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:25] [INFO ] Deduced a trap composed of 39 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:25] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:25] [INFO ] Deduced a trap composed of 35 places in 123 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:25] [INFO ] Deduced a trap composed of 35 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:25] [INFO ] Deduced a trap composed of 18 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:25] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:26] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 8/43 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:27] [INFO ] Deduced a trap composed of 37 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:27] [INFO ] Deduced a trap composed of 34 places in 119 ms of which 10 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:29] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:30] [INFO ] Deduced a trap composed of 37 places in 99 ms of which 13 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/110 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:32] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 10 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:33] [INFO ] Deduced a trap composed of 40 places in 124 ms of which 13 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/110 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 13 (OVERLAPS) 203/313 variables, 110/159 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/313 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 15 (OVERLAPS) 1/314 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 314/314 variables, and 160 constraints, problems are : Problem set: 0 solved, 211 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 110/110 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 35/35 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:46] [INFO ] Deduced a trap composed of 39 places in 101 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:47] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:47] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:47] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:47] [INFO ] Deduced a trap composed of 23 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:47] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:48] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:49] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 8 (OVERLAPS) 203/313 variables, 110/167 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/313 variables, 211/378 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:55] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:55] [INFO ] Deduced a trap composed of 40 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:56] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 9 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/313 variables, 3/381 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:04] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:04] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 5 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/313 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 313/314 variables, and 383 constraints, problems are : Problem set: 0 solved, 211 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 110/110 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60335ms problems are : Problem set: 0 solved, 211 unsolved
Search for dead transitions found 0 dead transitions in 60360ms
Starting structural reductions in LTL mode, iteration 1 : 110/156 places, 212/300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61345 ms. Remains : 110/156 places, 212/300 transitions.
Support contains 70 out of 110 places after structural reductions.
[2025-06-04 01:21:14] [INFO ] Flatten gal took : 87 ms
[2025-06-04 01:21:14] [INFO ] Flatten gal took : 41 ms
[2025-06-04 01:21:15] [INFO ] Input system was already deterministic with 212 transitions.
RANDOM walk for 40000 steps (2231 resets) in 2527 ms. (15 steps per ms) remains 18/48 properties
BEST_FIRST walk for 4004 steps (28 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (29 resets) in 28 ms. (138 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (26 resets) in 36 ms. (108 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (28 resets) in 38 ms. (102 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (28 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (28 resets) in 51 ms. (77 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (25 resets) in 39 ms. (100 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (29 resets) in 38 ms. (102 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (30 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (29 resets) in 37 ms. (105 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (26 resets) in 29 ms. (133 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (27 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (29 resets) in 49 ms. (80 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (29 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (27 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (28 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (28 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (28 resets) in 9 ms. (400 steps per ms) remains 18/18 properties
[2025-06-04 01:21:16] [INFO ] Flow matrix only has 204 transitions (discarded 8 similar events)
[2025-06-04 01:21:16] [INFO ] Invariant cache hit.
[2025-06-04 01:21:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 39/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 35/110 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:16] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 8 ms to minimize.
Problem AtomicPropp41 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/15 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 203/313 variables, 110/125 constraints. Problems are: Problem set: 1 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:16] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:16] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:16] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:17] [INFO ] Deduced a trap composed of 35 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:17] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:17] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:17] [INFO ] Deduced a trap composed of 23 places in 96 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:17] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:17] [INFO ] Deduced a trap composed of 35 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:17] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:17] [INFO ] Deduced a trap composed of 35 places in 92 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 11/136 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/136 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 1/314 variables, 1/137 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/137 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 0/314 variables, 0/137 constraints. Problems are: Problem set: 1 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 137 constraints, problems are : Problem set: 1 solved, 17 unsolved in 2857 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 110/110 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 17 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 42/75 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 2/8 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 35/110 variables, 8/16 constraints. Problems are: Problem set: 1 solved, 17 unsolved
Problem AtomicPropp16 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 10/26 constraints. Problems are: Problem set: 2 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:19] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:19] [INFO ] Deduced a trap composed of 31 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:19] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:19] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:19] [INFO ] Deduced a trap composed of 34 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:19] [INFO ] Deduced a trap composed of 17 places in 124 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 34 places in 70 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 36 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 36 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 38 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:20] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 7 ms to minimize.
Problem AtomicPropp22 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 20/46 constraints. Problems are: Problem set: 3 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 35 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:21] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:22] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:22] [INFO ] Deduced a trap composed of 39 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:22] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:22] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 11/57 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 0/57 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 203/313 variables, 110/167 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/313 variables, 15/182 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/313 variables, 0/182 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 1/314 variables, 1/183 constraints. Problems are: Problem set: 3 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 314/314 variables, and 183 constraints, problems are : Problem set: 3 solved, 15 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 110/110 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/18 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7877ms problems are : Problem set: 3 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 27 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 212/212 transitions.
Graph (trivial) has 101 edges and 110 vertex of which 8 / 110 are part of one of the 4 SCC in 3 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 463 edges and 106 vertex of which 101 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 101 transition count 193
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 99 transition count 192
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 7 place count 99 transition count 189
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 15 place count 94 transition count 189
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 38 place count 71 transition count 143
Iterating global reduction 2 with 23 rules applied. Total rules applied 61 place count 71 transition count 143
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 65 place count 67 transition count 135
Iterating global reduction 2 with 4 rules applied. Total rules applied 69 place count 67 transition count 135
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 74 place count 67 transition count 130
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 76 place count 66 transition count 129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 77 place count 66 transition count 128
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 87 place count 61 transition count 170
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 89 place count 61 transition count 168
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 91 place count 61 transition count 168
Applied a total of 91 rules in 76 ms. Remains 61 /110 variables (removed 49) and now considering 168/212 (removed 44) transitions.
Running 152 sub problems to find dead transitions.
[2025-06-04 01:21:24] [INFO ] Flow matrix only has 161 transitions (discarded 7 similar events)
// Phase 1: matrix 161 rows 61 cols
[2025-06-04 01:21:24] [INFO ] Computed 7 invariants in 4 ms
[2025-06-04 01:21:24] [INFO ] State equation strengthened by 28 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 2/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 152 unsolved
Problem TDEAD167 is UNSAT
At refinement iteration 4 (OVERLAPS) 161/222 variables, 61/68 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/222 variables, 28/96 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 0/96 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 7 (OVERLAPS) 0/222 variables, 0/96 constraints. Problems are: Problem set: 1 solved, 151 unsolved
No progress, stopping.
After SMT solving in domain Real declared 222/222 variables, and 96 constraints, problems are : Problem set: 1 solved, 151 unsolved in 7344 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 151 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 1 (OVERLAPS) 2/61 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 6/7 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 4 (OVERLAPS) 161/222 variables, 61/68 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/222 variables, 28/96 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 151/247 constraints. Problems are: Problem set: 1 solved, 151 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:35] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:35] [INFO ] Deduced a trap composed of 23 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:35] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:36] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/222 variables, 4/251 constraints. Problems are: Problem set: 1 solved, 151 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:39] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/222 variables, 1/252 constraints. Problems are: Problem set: 1 solved, 151 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/222 variables, 0/252 constraints. Problems are: Problem set: 1 solved, 151 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 222/222 variables, and 252 constraints, problems are : Problem set: 1 solved, 151 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 151/152 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27474ms problems are : Problem set: 1 solved, 151 unsolved
Search for dead transitions found 1 dead transitions in 27476ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 61/110 places, 167/212 transitions.
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 61 transition count 167
Applied a total of 15 rules in 23 ms. Remains 61 /61 variables (removed 0) and now considering 167/167 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 27577 ms. Remains : 61/110 places, 167/212 transitions.
RANDOM walk for 40000 steps (6405 resets) in 2321 ms. (17 steps per ms) remains 14/15 properties
BEST_FIRST walk for 40004 steps (909 resets) in 151 ms. (263 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (901 resets) in 137 ms. (289 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (905 resets) in 93 ms. (425 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (918 resets) in 99 ms. (400 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (902 resets) in 110 ms. (360 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (905 resets) in 105 ms. (377 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (913 resets) in 71 ms. (555 steps per ms) remains 9/14 properties
BEST_FIRST walk for 40002 steps (889 resets) in 54 ms. (727 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (917 resets) in 87 ms. (454 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (905 resets) in 62 ms. (634 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (880 resets) in 54 ms. (727 steps per ms) remains 9/9 properties
[2025-06-04 01:21:52] [INFO ] Flow matrix only has 160 transitions (discarded 7 similar events)
// Phase 1: matrix 160 rows 61 cols
[2025-06-04 01:21:52] [INFO ] Computed 7 invariants in 3 ms
[2025-06-04 01:21:52] [INFO ] State equation strengthened by 28 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 7/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 35/61 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 160/221 variables, 61/68 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 28/96 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 0/221 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 96 constraints, problems are : Problem set: 0 solved, 9 unsolved in 352 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 7/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 35/61 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 160/221 variables, 61/68 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 28/96 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 9/105 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:53] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:53] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:53] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:53] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:53] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 11 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 5/110 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:54] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:54] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:54] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 11 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:55] [INFO ] Deduced a trap composed of 23 places in 95 ms of which 8 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/221 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/221 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:55] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:55] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:55] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 9 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/221 variables, 3/117 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:56] [INFO ] Deduced a trap composed of 13 places in 64 ms of which 5 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/221 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/221 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (OVERLAPS) 0/221 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 118 constraints, problems are : Problem set: 0 solved, 9 unsolved in 3964 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4328ms problems are : Problem set: 0 solved, 9 unsolved
Parikh walk visited 7 properties in 1164 ms.
Support contains 7 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 167/167 transitions.
Graph (trivial) has 40 edges and 61 vertex of which 2 / 61 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 265 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 50 transition count 146
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 50 transition count 146
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 24 place count 48 transition count 144
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 45 transition count 149
Partial Free-agglomeration rule applied 20 times.
Drop transitions (Partial Free agglomeration) removed 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 50 place count 45 transition count 149
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 54 place count 45 transition count 149
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 44 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 44 transition count 146
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 61 place count 44 transition count 141
Applied a total of 61 rules in 37 ms. Remains 44 /61 variables (removed 17) and now considering 141/167 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 44/61 places, 141/167 transitions.
RANDOM walk for 40000 steps (6438 resets) in 1160 ms. (34 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (913 resets) in 36 ms. (1081 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (910 resets) in 42 ms. (930 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 16003 steps, run visited all 2 properties in 93 ms. (steps per millisecond=172 )
Probabilistic random walk after 16003 steps, saw 4065 distinct states, run finished after 101 ms. (steps per millisecond=158 ) properties seen :2
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA HealthRecord-PT-08-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 01:21:58] [INFO ] Flatten gal took : 24 ms
[2025-06-04 01:21:58] [INFO ] Flatten gal took : 23 ms
[2025-06-04 01:21:58] [INFO ] Input system was already deterministic with 212 transitions.
Computed a total of 8 stabilizing places and 13 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 66 transition count 129
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 66 transition count 129
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 96 place count 58 transition count 113
Iterating global reduction 0 with 8 rules applied. Total rules applied 104 place count 58 transition count 113
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 113 place count 58 transition count 104
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 115 place count 56 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 117 place count 56 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 119 place count 54 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 121 place count 54 transition count 94
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 126 place count 54 transition count 89
Applied a total of 126 rules in 17 ms. Remains 54 /110 variables (removed 56) and now considering 89/212 (removed 123) transitions.
[2025-06-04 01:21:58] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 54 cols
[2025-06-04 01:21:58] [INFO ] Computed 9 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:21:58] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-04 01:21:58] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2025-06-04 01:21:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:21:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:21:58] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-04 01:21:58] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2025-06-04 01:21:58] [INFO ] Invariant cache hit.
[2025-06-04 01:21:58] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:59] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:59] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:59] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:59] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:00] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 85/139 variables, 54/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 1/140 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 0/140 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 69 constraints, problems are : Problem set: 0 solved, 88 unsolved in 5177 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:04] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:04] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:04] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:04] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 85/139 variables, 54/72 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 88/160 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 1/140 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/140 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/140 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 161 constraints, problems are : Problem set: 0 solved, 88 unsolved in 10131 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15335ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 15337ms
Starting structural reductions in LTL mode, iteration 1 : 54/110 places, 89/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15540 ms. Remains : 54/110 places, 89/212 transitions.
[2025-06-04 01:22:14] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:22:14] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:22:14] [INFO ] Input system was already deterministic with 89 transitions.
[2025-06-04 01:22:14] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:22:14] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:22:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality5264514448675029944.gal : 6 ms
[2025-06-04 01:22:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality7532915855834176203.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5264514448675029944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7532915855834176203.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,839817,0.132736,7408,2,1028,5,14684,6,0,301,16402,0
Converting to forward existential form...Done !
original formula: AG((EG(AX(AG((p8==1)))) + (EX(AG(EX(((p80==0)||(p121==1))))) * ((p146==0)||(p29==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EX(!(E(TRUE U !(EX(((p80==0)||(p121==1))))))) * ((p146==0)||(p29==1))))) * !(EG(!(EX(!(!...192
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t16, t17, t19, t21, t23, t27, t28, t40, t...287
Using saturation style SCC detection
(forward)formula 0,0,1.24448,37936,1,0,195,193021,206,98,2271,181014,235
FORMULA HealthRecord-PT-08-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 70 transition count 137
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 70 transition count 137
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 86 place count 64 transition count 125
Iterating global reduction 0 with 6 rules applied. Total rules applied 92 place count 64 transition count 125
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 63 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 63 transition count 122
Applied a total of 94 rules in 13 ms. Remains 63 /110 variables (removed 47) and now considering 122/212 (removed 90) transitions.
[2025-06-04 01:22:15] [INFO ] Flow matrix only has 119 transitions (discarded 3 similar events)
// Phase 1: matrix 119 rows 63 cols
[2025-06-04 01:22:15] [INFO ] Computed 9 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:22:15] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-06-04 01:22:15] [INFO ] Flow matrix only has 119 transitions (discarded 3 similar events)
[2025-06-04 01:22:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:22:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:22:15] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Running 121 sub problems to find dead transitions.
[2025-06-04 01:22:15] [INFO ] Flow matrix only has 119 transitions (discarded 3 similar events)
[2025-06-04 01:22:15] [INFO ] Invariant cache hit.
[2025-06-04 01:22:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 121 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:17] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:17] [INFO ] Deduced a trap composed of 6 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:17] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (OVERLAPS) 118/181 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (OVERLAPS) 1/182 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/182 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (OVERLAPS) 0/182 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Real declared 182/182 variables, and 76 constraints, problems are : Problem set: 0 solved, 121 unsolved in 6960 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 121 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 121 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:23] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:23] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:23] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:23] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (OVERLAPS) 118/181 variables, 63/79 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 121/200 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (OVERLAPS) 1/182 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/182 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 10 (OVERLAPS) 0/182 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Int declared 182/182 variables, and 201 constraints, problems are : Problem set: 0 solved, 121 unsolved in 13103 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20112ms problems are : Problem set: 0 solved, 121 unsolved
Search for dead transitions found 0 dead transitions in 20114ms
Starting structural reductions in LTL mode, iteration 1 : 63/110 places, 122/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20358 ms. Remains : 63/110 places, 122/212 transitions.
[2025-06-04 01:22:35] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:22:35] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:22:35] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-04 01:22:35] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:22:35] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:22:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality8518288591947266464.gal : 4 ms
[2025-06-04 01:22:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality8612857319421228278.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8518288591947266464.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8612857319421228278.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47478e+06,0.254202,10960,2,2047,5,26413,6,0,370,33896,0
Converting to forward existential form...Done !
original formula: (AX(AF(E((AG(((p128==0)||(p32==1))) * EX(((p52==0)||(p133==1)))) U !(AF(((p121==0)||(p54==1))))))) + EF(((EX(EF((p114==1))) * (p104==1)) ...227
=> equivalent forward existential formula: [FwdG(EY((Init * !(E(TRUE U ((EX(E(TRUE U (p114==1))) * (p104==1)) + !(!((E(!((((p117==1)||(p47==0))||(p95==1)))...406
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t20, t21, t22, t...369
(forward)formula 0,1,4.4635,109572,1,0,570,639453,292,282,2859,552005,663
FORMULA HealthRecord-PT-08-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Graph (trivial) has 150 edges and 110 vertex of which 12 / 110 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 46 place count 58 transition count 120
Iterating global reduction 0 with 45 rules applied. Total rules applied 91 place count 58 transition count 120
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 100 place count 49 transition count 102
Iterating global reduction 0 with 9 rules applied. Total rules applied 109 place count 49 transition count 102
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 117 place count 49 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 120 place count 46 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 123 place count 46 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 126 place count 43 transition count 79
Iterating global reduction 1 with 3 rules applied. Total rules applied 129 place count 43 transition count 79
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 138 place count 43 transition count 70
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 141 place count 43 transition count 67
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 2 with 2 rules applied. Total rules applied 143 place count 42 transition count 66
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 41 transition count 65
Applied a total of 144 rules in 32 ms. Remains 41 /110 variables (removed 69) and now considering 65/212 (removed 147) transitions.
[2025-06-04 01:22:40] [INFO ] Flow matrix only has 57 transitions (discarded 8 similar events)
// Phase 1: matrix 57 rows 41 cols
[2025-06-04 01:22:40] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:22:40] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-04 01:22:40] [INFO ] Flow matrix only has 57 transitions (discarded 8 similar events)
[2025-06-04 01:22:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:22:40] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:22:40] [INFO ] Redundant transitions in 17 ms returned []
Running 49 sub problems to find dead transitions.
[2025-06-04 01:22:40] [INFO ] Flow matrix only has 57 transitions (discarded 8 similar events)
[2025-06-04 01:22:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:40] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:40] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:41] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 56/97 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/98 variables, and 53 constraints, problems are : Problem set: 0 solved, 49 unsolved in 1909 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:42] [INFO ] Deduced a trap composed of 6 places in 75 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 56/97 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 49/103 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/98 variables, and 103 constraints, problems are : Problem set: 0 solved, 49 unsolved in 2797 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4715ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 4716ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/110 places, 65/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4895 ms. Remains : 41/110 places, 65/212 transitions.
[2025-06-04 01:22:45] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:22:45] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:22:45] [INFO ] Input system was already deterministic with 65 transitions.
[2025-06-04 01:22:45] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:22:45] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:22:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality852739769022691937.gal : 2 ms
[2025-06-04 01:22:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7005552260163651836.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality852739769022691937.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7005552260163651836.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 22897 steps (2110 resets) in 106 ms. (213 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-08-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 71 transition count 138
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 71 transition count 138
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 64 transition count 124
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 64 transition count 124
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 99 place count 64 transition count 117
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 63 transition count 114
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 63 transition count 114
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 62 transition count 112
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 62 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 105 place count 62 transition count 110
Applied a total of 105 rules in 11 ms. Remains 62 /110 variables (removed 48) and now considering 110/212 (removed 102) transitions.
[2025-06-04 01:22:45] [INFO ] Flow matrix only has 106 transitions (discarded 4 similar events)
// Phase 1: matrix 106 rows 62 cols
[2025-06-04 01:22:45] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:22:45] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-04 01:22:45] [INFO ] Flow matrix only has 106 transitions (discarded 4 similar events)
[2025-06-04 01:22:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:22:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:22:45] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Running 109 sub problems to find dead transitions.
[2025-06-04 01:22:45] [INFO ] Flow matrix only has 106 transitions (discarded 4 similar events)
[2025-06-04 01:22:45] [INFO ] Invariant cache hit.
[2025-06-04 01:22:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 109 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:46] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:47] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 109 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:47] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:47] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 105/167 variables, 62/76 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (OVERLAPS) 1/168 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 109 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:51] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 3 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/168 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 109 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:51] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 13 (OVERLAPS) 0/168 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 79 constraints, problems are : Problem set: 0 solved, 109 unsolved in 8872 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 109 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:55] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 105/167 variables, 62/79 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 109/188 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 9 (OVERLAPS) 1/168 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 189 constraints, problems are : Problem set: 0 solved, 109 unsolved in 12639 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21531ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 21531ms
Starting structural reductions in LTL mode, iteration 1 : 62/110 places, 110/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21707 ms. Remains : 62/110 places, 110/212 transitions.
[2025-06-04 01:23:07] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:23:07] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:23:07] [INFO ] Input system was already deterministic with 110 transitions.
[2025-06-04 01:23:07] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:23:07] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:23:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality8669476009919584040.gal : 2 ms
[2025-06-04 01:23:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality4369397078974752966.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8669476009919584040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4369397078974752966.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.51196e+06,0.190113,9452,2,2061,5,23835,6,0,351,25599,0
Converting to forward existential form...Done !
original formula: A((AG(E(((p59==0)||(p60==1)) U ((p18==1)&&(p31!=1)))) + EX(!(A(AX((p15==0)) U (p54!=0))))) U (AG(EF((p90==0))) * (EG(((p36==0)||(p34==1))...254
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(E(TRUE U (p90==0))))) * (EG(((p36==0)||(p34==1))) + (!(!(EX(!(EG((p130==1)))))) *...987
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...393
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,9.18851,234328,1,0,1021,1.47366e+06,277,570,2710,1.38888e+06,1101
FORMULA HealthRecord-PT-08-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 75 transition count 145
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 75 transition count 145
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 75 place count 70 transition count 135
Iterating global reduction 0 with 5 rules applied. Total rules applied 80 place count 70 transition count 135
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 86 place count 70 transition count 129
Applied a total of 86 rules in 5 ms. Remains 70 /110 variables (removed 40) and now considering 129/212 (removed 83) transitions.
[2025-06-04 01:23:16] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
// Phase 1: matrix 124 rows 70 cols
[2025-06-04 01:23:16] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:16] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-06-04 01:23:16] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
[2025-06-04 01:23:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:23:16] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Running 128 sub problems to find dead transitions.
[2025-06-04 01:23:16] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
[2025-06-04 01:23:16] [INFO ] Invariant cache hit.
[2025-06-04 01:23:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:18] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:18] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:18] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:18] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:19] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (OVERLAPS) 123/193 variables, 70/86 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/193 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 1/194 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 10 (OVERLAPS) 0/194 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 194/194 variables, and 87 constraints, problems are : Problem set: 0 solved, 128 unsolved in 9204 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 123/193 variables, 70/86 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/193 variables, 128/214 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/193 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 1/194 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:40] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 8 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/194 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/194 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 12 (OVERLAPS) 0/194 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 194/194 variables, and 216 constraints, problems are : Problem set: 0 solved, 128 unsolved in 26524 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35757ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 35760ms
Starting structural reductions in LTL mode, iteration 1 : 70/110 places, 129/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35974 ms. Remains : 70/110 places, 129/212 transitions.
[2025-06-04 01:23:52] [INFO ] Flatten gal took : 13 ms
[2025-06-04 01:23:52] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:23:52] [INFO ] Input system was already deterministic with 129 transitions.
[2025-06-04 01:23:52] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:23:52] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:23:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality9143150306371438629.gal : 3 ms
[2025-06-04 01:23:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality18147605015789721318.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9143150306371438629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18147605015789721318.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48412e+06,0.624443,14252,2,3079,5,37089,6,0,400,54843,0
Converting to forward existential form...Done !
original formula: AG((EX(((p9==0)||(p86==1))) + ((EX((p116==1)) * EX(((p82==0)||(p9==1)))) * ((AF((p69==1)) + (A((p84==1) U (p72==0)) * ((((p96==0)||(p134=...236
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(EX(((p9==0)||(p86==1))))) * !(EX((p116==1))))] = FALSE * [((FwdU(Init,TRUE) * !(EX(((p9...531
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...449
(forward)formula 0,0,1.81719,38764,1,0,266,177923,292,111,2961,153368,280
FORMULA HealthRecord-PT-08-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 65 transition count 127
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 65 transition count 127
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 98 place count 57 transition count 111
Iterating global reduction 0 with 8 rules applied. Total rules applied 106 place count 57 transition count 111
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 115 place count 57 transition count 102
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 116 place count 56 transition count 99
Iterating global reduction 1 with 1 rules applied. Total rules applied 117 place count 56 transition count 99
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 118 place count 55 transition count 97
Iterating global reduction 1 with 1 rules applied. Total rules applied 119 place count 55 transition count 97
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 122 place count 55 transition count 94
Applied a total of 122 rules in 6 ms. Remains 55 /110 variables (removed 55) and now considering 94/212 (removed 118) transitions.
[2025-06-04 01:23:54] [INFO ] Flow matrix only has 91 transitions (discarded 3 similar events)
// Phase 1: matrix 91 rows 55 cols
[2025-06-04 01:23:54] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:54] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-04 01:23:54] [INFO ] Flow matrix only has 91 transitions (discarded 3 similar events)
[2025-06-04 01:23:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:23:54] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Running 93 sub problems to find dead transitions.
[2025-06-04 01:23:54] [INFO ] Flow matrix only has 91 transitions (discarded 3 similar events)
[2025-06-04 01:23:54] [INFO ] Invariant cache hit.
[2025-06-04 01:23:54] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:55] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:55] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 90/145 variables, 55/66 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (OVERLAPS) 1/146 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:58] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:58] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:58] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 0/146 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 146/146 variables, and 70 constraints, problems are : Problem set: 0 solved, 93 unsolved in 6854 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:01] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 90/145 variables, 55/70 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 93/163 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 1/146 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 0/146 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 146/146 variables, and 164 constraints, problems are : Problem set: 0 solved, 93 unsolved in 9744 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16613ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 16613ms
Starting structural reductions in LTL mode, iteration 1 : 55/110 places, 94/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16759 ms. Remains : 55/110 places, 94/212 transitions.
[2025-06-04 01:24:11] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:11] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:11] [INFO ] Input system was already deterministic with 94 transitions.
[2025-06-04 01:24:11] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:24:11] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality5174024939626725046.gal : 1 ms
[2025-06-04 01:24:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality18366393151247798601.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5174024939626725046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18366393151247798601.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,680166,0.068466,5944,2,996,5,9422,6,0,310,8492,0
Converting to forward existential form...Done !
original formula: EF(AX(EG(((EX((p16==0)) * (p94==0)) * (p27==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG(((EX((p16==0)) * (p94==0)) * (p27==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t22, t...302
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.482693,18872,1,0,221,84897,210,108,2308,74605,246
FORMULA HealthRecord-PT-08-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 66 transition count 129
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 66 transition count 129
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 97 place count 57 transition count 111
Iterating global reduction 0 with 9 rules applied. Total rules applied 106 place count 57 transition count 111
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 114 place count 57 transition count 103
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 116 place count 55 transition count 97
Iterating global reduction 1 with 2 rules applied. Total rules applied 118 place count 55 transition count 97
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 120 place count 53 transition count 93
Iterating global reduction 1 with 2 rules applied. Total rules applied 122 place count 53 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 128 place count 53 transition count 87
Applied a total of 128 rules in 4 ms. Remains 53 /110 variables (removed 57) and now considering 87/212 (removed 125) transitions.
[2025-06-04 01:24:11] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
// Phase 1: matrix 84 rows 53 cols
[2025-06-04 01:24:11] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:11] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-04 01:24:11] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2025-06-04 01:24:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:24:11] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2025-06-04 01:24:11] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2025-06-04 01:24:11] [INFO ] Invariant cache hit.
[2025-06-04 01:24:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:12] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:12] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:12] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:12] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:12] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (OVERLAPS) 83/136 variables, 53/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:14] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/137 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 0/137 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 69 constraints, problems are : Problem set: 0 solved, 86 unsolved in 6040 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:18] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:18] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:18] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:18] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 83/136 variables, 53/72 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 86/158 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/137 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/137 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/137 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 159 constraints, problems are : Problem set: 0 solved, 86 unsolved in 9611 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15678ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 15678ms
Starting structural reductions in LTL mode, iteration 1 : 53/110 places, 87/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15835 ms. Remains : 53/110 places, 87/212 transitions.
[2025-06-04 01:24:27] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:24:27] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:24:27] [INFO ] Input system was already deterministic with 87 transitions.
[2025-06-04 01:24:27] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:24:27] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:24:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality3364937175500351937.gal : 1 ms
[2025-06-04 01:24:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality6855289956405715490.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3364937175500351937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6855289956405715490.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,743832,0.296604,11868,2,2978,5,37508,6,0,295,27742,0
Converting to forward existential form...Done !
original formula: AX(EF(EG((((p2==0)&&(p43==1))&&((p124==0)||((p54==0)&&(p102==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U EG((((p2==0)&&(p43==1))&&((p124==0)||((p54==0)&&(p102==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t20, t22, t23, t...327
(forward)formula 0,1,1.5094,41788,1,0,244,219441,197,109,2206,179649,275
FORMULA HealthRecord-PT-08-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Graph (trivial) has 148 edges and 110 vertex of which 12 / 110 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 47 place count 57 transition count 118
Iterating global reduction 0 with 46 rules applied. Total rules applied 93 place count 57 transition count 118
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 101 place count 49 transition count 102
Iterating global reduction 0 with 8 rules applied. Total rules applied 109 place count 49 transition count 102
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 118 place count 49 transition count 93
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 121 place count 46 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 124 place count 46 transition count 84
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 127 place count 43 transition count 78
Iterating global reduction 1 with 3 rules applied. Total rules applied 130 place count 43 transition count 78
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 139 place count 43 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 142 place count 43 transition count 66
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 2 with 2 rules applied. Total rules applied 144 place count 42 transition count 65
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 145 place count 41 transition count 64
Applied a total of 145 rules in 22 ms. Remains 41 /110 variables (removed 69) and now considering 64/212 (removed 148) transitions.
[2025-06-04 01:24:29] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
// Phase 1: matrix 56 rows 41 cols
[2025-06-04 01:24:29] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:29] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-04 01:24:29] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
[2025-06-04 01:24:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:29] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:24:29] [INFO ] Redundant transitions in 15 ms returned []
Running 48 sub problems to find dead transitions.
[2025-06-04 01:24:29] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
[2025-06-04 01:24:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:29] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:29] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 55/96 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/96 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 96/97 variables, and 52 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1984 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:31] [INFO ] Deduced a trap composed of 6 places in 67 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 55/96 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 48/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/96 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 96/97 variables, and 101 constraints, problems are : Problem set: 0 solved, 48 unsolved in 2539 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4530ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 4532ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/110 places, 64/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4672 ms. Remains : 41/110 places, 64/212 transitions.
[2025-06-04 01:24:33] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:33] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:33] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-04 01:24:33] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:24:33] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality12190906993809062451.gal : 1 ms
[2025-06-04 01:24:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality1596124798118934171.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12190906993809062451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1596124798118934171.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,119884,0.041513,4552,2,487,5,3059,6,0,215,2516,0
Converting to forward existential form...Done !
original formula: AF(E((p70==1) U ((p65==1) + AG(EF((p152==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(E((p70==1) U ((p65==1) + !(E(TRUE U !(E(TRUE U (p152==0)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t14, t15, Intersection with reachable at e...220
(forward)formula 0,1,0.197707,7368,1,0,117,17970,151,58,1576,15611,141
FORMULA HealthRecord-PT-08-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Graph (trivial) has 151 edges and 110 vertex of which 12 / 110 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 47 place count 57 transition count 118
Iterating global reduction 0 with 46 rules applied. Total rules applied 93 place count 57 transition count 118
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 101 place count 49 transition count 102
Iterating global reduction 0 with 8 rules applied. Total rules applied 109 place count 49 transition count 102
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 118 place count 49 transition count 93
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 121 place count 46 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 124 place count 46 transition count 84
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 127 place count 43 transition count 78
Iterating global reduction 1 with 3 rules applied. Total rules applied 130 place count 43 transition count 78
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 139 place count 43 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 142 place count 43 transition count 66
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 2 with 2 rules applied. Total rules applied 144 place count 42 transition count 65
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 145 place count 41 transition count 64
Applied a total of 145 rules in 28 ms. Remains 41 /110 variables (removed 69) and now considering 64/212 (removed 148) transitions.
[2025-06-04 01:24:34] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
// Phase 1: matrix 56 rows 41 cols
[2025-06-04 01:24:34] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:34] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-04 01:24:34] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
[2025-06-04 01:24:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:34] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:24:34] [INFO ] Redundant transitions in 1 ms returned []
Running 48 sub problems to find dead transitions.
[2025-06-04 01:24:34] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
[2025-06-04 01:24:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:34] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:34] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 55/96 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/96 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 96/97 variables, and 52 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1942 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:36] [INFO ] Deduced a trap composed of 6 places in 75 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 55/96 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 48/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/96 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 96/97 variables, and 101 constraints, problems are : Problem set: 0 solved, 48 unsolved in 2592 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4544ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 4545ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/110 places, 64/212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4754 ms. Remains : 41/110 places, 64/212 transitions.
[2025-06-04 01:24:38] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:38] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:24:38] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-04 01:24:38] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:24:38] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:24:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15107855010182277489.gal : 1 ms
[2025-06-04 01:24:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9032537361412947487.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15107855010182277489.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9032537361412947487.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (3662 resets) in 170 ms. (233 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality9032537361412947487.prop.
BEST_FIRST walk for 40004 steps (487 resets) in 58 ms. (678 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 438
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :438 after 576
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :576 after 672
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :672 after 1440
Reachability property HealthRecord-PT-08-CTLCardinality-2025-11 is true.
FORMULA HealthRecord-PT-08-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,27504,0.036262,4448,2,365,12,2570,6,0,215,1733,0
Total reachable state count : 27504
Verifying 1 reachability properties.
Reachability property HealthRecord-PT-08-CTLCardinality-2025-11 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-08-CTLCardinality-2025-11,288,0.037042,4704,2,77,12,2570,7,0,218,1733,0
Finished probabilistic random walk after 28686 steps, run visited all 1 properties in 73 ms. (steps per millisecond=392 )
Probabilistic random walk after 28686 steps, saw 5042 distinct states, run finished after 74 ms. (steps per millisecond=387 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 212/212 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 67 transition count 130
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 67 transition count 130
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 91 place count 62 transition count 120
Iterating global reduction 0 with 5 rules applied. Total rules applied 96 place count 62 transition count 120
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 102 place count 62 transition count 114
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 103 place count 61 transition count 111
Iterating global reduction 1 with 1 rules applied. Total rules applied 104 place count 61 transition count 111
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 105 place count 60 transition count 109
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 60 transition count 109
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 109 place count 60 transition count 106
Applied a total of 109 rules in 9 ms. Remains 60 /110 variables (removed 50) and now considering 106/212 (removed 106) transitions.
[2025-06-04 01:24:38] [INFO ] Flow matrix only has 102 transitions (discarded 4 similar events)
// Phase 1: matrix 102 rows 60 cols
[2025-06-04 01:24:38] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:39] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-04 01:24:39] [INFO ] Flow matrix only has 102 transitions (discarded 4 similar events)
[2025-06-04 01:24:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:24:39] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Running 105 sub problems to find dead transitions.
[2025-06-04 01:24:39] [INFO ] Flow matrix only has 102 transitions (discarded 4 similar events)
[2025-06-04 01:24:39] [INFO ] Invariant cache hit.
[2025-06-04 01:24:39] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:40] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:40] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:40] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:40] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:40] [INFO ] Deduced a trap composed of 22 places in 72 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (OVERLAPS) 101/161 variables, 60/75 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (OVERLAPS) 1/162 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (OVERLAPS) 0/162 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 76 constraints, problems are : Problem set: 0 solved, 105 unsolved in 7227 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:47] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:47] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 101/161 variables, 60/77 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 105/182 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/161 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (OVERLAPS) 1/162 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/162 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 11 (OVERLAPS) 0/162 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 183 constraints, problems are : Problem set: 0 solved, 105 unsolved in 14343 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21605ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 21605ms
Starting structural reductions in LTL mode, iteration 1 : 60/110 places, 106/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21813 ms. Remains : 60/110 places, 106/212 transitions.
[2025-06-04 01:25:00] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:25:00] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:25:00] [INFO ] Input system was already deterministic with 106 transitions.
[2025-06-04 01:25:00] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:25:00] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:25:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality6233895524410708198.gal : 2 ms
[2025-06-04 01:25:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality15914315676360240009.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6233895524410708198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15914315676360240009.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.03616e+06,0.084929,6372,2,1469,5,10164,6,0,339,9565,0
Converting to forward existential form...Done !
original formula: EX((AF(((((p1==0)&&(p97==0)) + EX((p132==1))) + AG(EX(((p63==0)||(p118==1)))))) + (EF((p135==1)) * ((p121==0)||(p152==1)))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(((((p1==0)&&(p97==0)) + EX((p132==1))) + !(E(TRUE U !(EX(((p63==0)||(p118==1)))))))))))] !=...236
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...328
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.34224,36796,1,0,255,197386,238,129,2600,136103,300
FORMULA HealthRecord-PT-08-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2025-06-04 01:25:02] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:25:02] [INFO ] Flatten gal took : 10 ms
Total runtime 289732 ms.
BK_STOP 1749000302296
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="HealthRecord-PT-08"
export BK_EXAMINATION="CTLCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-08, 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 r100-smll-174867008200593"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-08.tgz
mv HealthRecord-PT-08 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.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 [ "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 ;