About the Execution of ITS-Tools for HealthRecord-PT-02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 190879.00 | 0.00 | 0.00 | TTTFFFFFFFFTFFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008100546.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is HealthRecord-PT-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008100546
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K 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 47K 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-02-CTLFireability-2023-12
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2023-13
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2023-14
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2023-15
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-00
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-01
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-02
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-03
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-04
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-05
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-06
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-07
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-08
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-09
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-10
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748996734116
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-04 00:25:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 00:25:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:25:37] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2025-06-04 00:25:37] [INFO ] Transformed 119 places.
[2025-06-04 00:25:37] [INFO ] Transformed 225 transitions.
[2025-06-04 00:25:37] [INFO ] Found NUPN structural information;
[2025-06-04 00:25:37] [INFO ] Parsed PT model containing 119 places and 225 transitions and 577 arcs in 381 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
FORMULA HealthRecord-PT-02-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 219/219 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 89 transition count 165
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 89 transition count 165
Applied a total of 60 rules in 44 ms. Remains 89 /119 variables (removed 30) and now considering 165/219 (removed 54) transitions.
[2025-06-04 00:25:37] [INFO ] Flow matrix only has 163 transitions (discarded 2 similar events)
// Phase 1: matrix 163 rows 89 cols
[2025-06-04 00:25:37] [INFO ] Computed 8 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:25:37] [INFO ] Implicit Places using invariants in 419 ms returned []
[2025-06-04 00:25:37] [INFO ] Flow matrix only has 163 transitions (discarded 2 similar events)
[2025-06-04 00:25:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:25:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:25:38] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
Running 164 sub problems to find dead transitions.
[2025-06-04 00:25:38] [INFO ] Flow matrix only has 163 transitions (discarded 2 similar events)
[2025-06-04 00:25:38] [INFO ] Invariant cache hit.
[2025-06-04 00:25:38] [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) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:41] [INFO ] Deduced a trap composed of 13 places in 149 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:41] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:41] [INFO ] Deduced a trap composed of 38 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 00:25:42] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:42] [INFO ] Deduced a trap composed of 38 places in 71 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 162/251 variables, 89/102 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:44] [INFO ] Deduced a trap composed of 38 places in 83 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/251 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/251 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (OVERLAPS) 1/252 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/252 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (OVERLAPS) 0/252 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 252/252 variables, and 104 constraints, problems are : Problem set: 0 solved, 164 unsolved in 16553 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 89/89 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:56] [INFO ] Deduced a trap composed of 8 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:56] [INFO ] Deduced a trap composed of 20 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:56] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:56] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:56] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:56] [INFO ] Deduced a trap composed of 22 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 00:25:56] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:57] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:57] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:57] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:57] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:57] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 12/26 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:58] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:58] [INFO ] Deduced a trap composed of 23 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 00:25:58] [INFO ] Deduced a trap composed of 35 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:25:58] [INFO ] Deduced a trap composed of 22 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 00:25:58] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:00] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:00] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:00] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:00] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:01] [INFO ] Deduced a trap composed of 22 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 00:26:01] [INFO ] Deduced a trap composed of 22 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 00:26:01] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:02] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:02] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:02] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:02] [INFO ] Deduced a trap composed of 26 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 00:26:02] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 8/43 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:03] [INFO ] Deduced a trap composed of 28 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 00:26:03] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/89 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:05] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/89 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 162/251 variables, 89/135 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/251 variables, 164/299 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/251 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 164 unsolved
SMT process timed out in 46768ms, After SMT, problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 46791ms
Starting structural reductions in LTL mode, iteration 1 : 89/119 places, 165/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47674 ms. Remains : 89/119 places, 165/219 transitions.
Support contains 53 out of 89 places after structural reductions.
[2025-06-04 00:26:25] [INFO ] Flatten gal took : 74 ms
[2025-06-04 00:26:25] [INFO ] Flatten gal took : 37 ms
[2025-06-04 00:26:25] [INFO ] Input system was already deterministic with 165 transitions.
RANDOM walk for 40000 steps (2347 resets) in 2266 ms. (17 steps per ms) remains 15/48 properties
BEST_FIRST walk for 4004 steps (33 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (37 resets) in 43 ms. (91 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (35 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (35 resets) in 47 ms. (83 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (36 resets) in 51 ms. (77 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (37 resets) in 36 ms. (108 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (34 resets) in 36 ms. (108 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (35 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (35 resets) in 42 ms. (93 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (34 resets) in 38 ms. (102 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (33 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (34 resets) in 25 ms. (154 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (37 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (35 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (35 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
[2025-06-04 00:26:26] [INFO ] Flow matrix only has 163 transitions (discarded 2 similar events)
[2025-06-04 00:26:26] [INFO ] Invariant cache hit.
[2025-06-04 00:26:26] [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) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp30 is UNSAT
At refinement iteration 1 (OVERLAPS) 44/60 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 29/89 variables, 6/8 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:26] [INFO ] Deduced a trap composed of 22 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:26] [INFO ] Deduced a trap composed of 26 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 00:26:26] [INFO ] Deduced a trap composed of 40 places in 52 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 3/11 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:26] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:27] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 2/13 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/13 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 162/251 variables, 89/102 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/251 variables, 0/102 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 1/252 variables, 1/103 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/252 variables, 0/103 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 0/252 variables, 0/103 constraints. Problems are: Problem set: 2 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 252/252 variables, and 103 constraints, problems are : Problem set: 2 solved, 13 unsolved in 1307 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 89/89 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 13 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Problem AtomicPropp47 is UNSAT
At refinement iteration 1 (OVERLAPS) 44/60 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 12 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 1/3 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 29/89 variables, 6/9 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 4/13 constraints. Problems are: Problem set: 4 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:27] [INFO ] Deduced a trap composed of 22 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:28] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:28] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:28] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:28] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 5/18 constraints. Problems are: Problem set: 4 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:28] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 1/19 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/89 variables, 0/19 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 162/251 variables, 89/108 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/251 variables, 11/119 constraints. Problems are: Problem set: 4 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:28] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/251 variables, 1/120 constraints. Problems are: Problem set: 4 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:29] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:29] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 8 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/251 variables, 2/122 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/251 variables, 0/122 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 14 (OVERLAPS) 1/252 variables, 1/123 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/252 variables, 0/123 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 16 (OVERLAPS) 0/252 variables, 0/123 constraints. Problems are: Problem set: 4 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 252/252 variables, and 123 constraints, problems are : Problem set: 4 solved, 11 unsolved in 3192 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 89/89 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/15 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4514ms problems are : Problem set: 4 solved, 11 unsolved
Fused 11 Parikh solutions to 10 different solutions.
Finished Parikh walk after 5939 steps, including 247 resets, run visited all 11 properties in 109 ms. (steps per millisecond=54 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 11 properties in 123 ms.
Successfully simplified 4 atomic propositions for a total of 15 simplifications.
FORMULA HealthRecord-PT-02-CTLFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-02-CTLFireability-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 00:26:31] [INFO ] Flatten gal took : 20 ms
[2025-06-04 00:26:31] [INFO ] Flatten gal took : 21 ms
[2025-06-04 00:26:31] [INFO ] Input system was already deterministic with 165 transitions.
Computed a total of 8 stabilizing places and 14 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 62 transition count 112
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 62 transition count 112
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 61 place count 55 transition count 98
Iterating global reduction 0 with 7 rules applied. Total rules applied 68 place count 55 transition count 98
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 55 transition count 95
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 72 place count 54 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 54 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 53 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 53 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 76 place count 53 transition count 89
Applied a total of 76 rules in 25 ms. Remains 53 /89 variables (removed 36) and now considering 89/165 (removed 76) transitions.
[2025-06-04 00:26:31] [INFO ] Flow matrix only has 88 transitions (discarded 1 similar events)
// Phase 1: matrix 88 rows 53 cols
[2025-06-04 00:26:31] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:26:31] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-04 00:26:31] [INFO ] Flow matrix only has 88 transitions (discarded 1 similar events)
[2025-06-04 00:26:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:26:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:26:31] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-04 00:26:31] [INFO ] Flow matrix only has 88 transitions (discarded 1 similar events)
[2025-06-04 00:26:31] [INFO ] Invariant cache hit.
[2025-06-04 00:26:31] [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, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 7/7 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 00:26:32] [INFO ] Deduced a trap composed of 23 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 00:26:32] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:32] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:32] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 87/140 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 1/141 variables, 1/65 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 00:26:35] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/66 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 00:26:36] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:36] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 6 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/141 variables, 2/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (OVERLAPS) 0/141 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 68 constraints, problems are : Problem set: 0 solved, 88 unsolved in 7953 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 7/7 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) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 7/14 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 00:26:40] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 87/140 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 88/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 1/141 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/141 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 157 constraints, problems are : Problem set: 0 solved, 88 unsolved in 10465 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18450ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 18452ms
Starting structural reductions in LTL mode, iteration 1 : 53/89 places, 89/165 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18681 ms. Remains : 53/89 places, 89/165 transitions.
[2025-06-04 00:26:49] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:26:49] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:26:49] [INFO ] Input system was already deterministic with 89 transitions.
[2025-06-04 00:26:49] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:26:49] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:26:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9579292134069854330.gal : 4 ms
[2025-06-04 00:26:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2725917393997494060.ctl : 2 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/CTLFireability9579292134069854330.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2725917393997494060.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,64161,0.059282,4448,2,471,5,2709,6,0,299,2352,0
Converting to forward existential form...Done !
original formula: EX(EF((((AG((p60==1)) * AF((p93==0))) * (!(E((p14==1) U (p89==1))) * (p83==0))) * (p22==1))))
=> equivalent forward existential formula: [((((FwdU(EY(Init),TRUE) * (p22==1)) * (!(E(TRUE U !((p60==1)))) * !(EG(!((p93==0)))))) * (p83==0)) * !(E((p14==...181
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...352
(forward)formula 0,0,0.234004,8160,1,0,209,20647,212,93,2083,16099,234
FORMULA HealthRecord-PT-02-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 58 transition count 103
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 58 transition count 103
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 72 place count 48 transition count 83
Iterating global reduction 0 with 10 rules applied. Total rules applied 82 place count 48 transition count 83
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 86 place count 48 transition count 79
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 89 place count 45 transition count 70
Iterating global reduction 1 with 3 rules applied. Total rules applied 92 place count 45 transition count 70
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 95 place count 42 transition count 64
Iterating global reduction 1 with 3 rules applied. Total rules applied 98 place count 42 transition count 64
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 101 place count 42 transition count 61
Applied a total of 101 rules in 15 ms. Remains 42 /89 variables (removed 47) and now considering 61/165 (removed 104) transitions.
[2025-06-04 00:26:50] [INFO ] Flow matrix only has 59 transitions (discarded 2 similar events)
// Phase 1: matrix 59 rows 42 cols
[2025-06-04 00:26:50] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:26:50] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-04 00:26:50] [INFO ] Flow matrix only has 59 transitions (discarded 2 similar events)
[2025-06-04 00:26:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:26:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:26:50] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-04 00:26:50] [INFO ] Flow matrix only has 59 transitions (discarded 2 similar events)
[2025-06-04 00:26:50] [INFO ] Invariant cache hit.
[2025-06-04 00:26:50] [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) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:51] [INFO ] Deduced a trap composed of 5 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 00:26:51] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 58/100 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 1/101 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/101 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 101/101 variables, and 53 constraints, problems are : Problem set: 0 solved, 60 unsolved in 3041 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:53] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:54] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 58/100 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 60/114 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 1/101 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:26:57] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/101 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 12 (OVERLAPS) 0/101 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 101/101 variables, and 116 constraints, problems are : Problem set: 0 solved, 60 unsolved in 6924 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9988ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 9989ms
Starting structural reductions in LTL mode, iteration 1 : 42/89 places, 61/165 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10163 ms. Remains : 42/89 places, 61/165 transitions.
[2025-06-04 00:27:00] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:27:00] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:27:00] [INFO ] Input system was already deterministic with 61 transitions.
[2025-06-04 00:27:00] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:27:00] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:27:00] [INFO ] Time to serialize gal into /tmp/CTLFireability1131464388923838661.gal : 2 ms
[2025-06-04 00:27:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8989507573707396331.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/CTLFireability1131464388923838661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8989507573707396331.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,29898,0.033913,4320,2,442,5,2067,6,0,225,1885,0
Converting to forward existential form...Done !
original formula: AG((EX(TRUE) + EG(EX((p76==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(EX((p76==1))))) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, Intersection with reachab...227
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.155824,6880,1,0,115,12039,143,63,1514,11572,139
FORMULA HealthRecord-PT-02-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 58 transition count 104
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 58 transition count 104
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 70 place count 50 transition count 88
Iterating global reduction 0 with 8 rules applied. Total rules applied 78 place count 50 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 80 place count 50 transition count 86
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 83 place count 47 transition count 77
Iterating global reduction 1 with 3 rules applied. Total rules applied 86 place count 47 transition count 77
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 89 place count 44 transition count 71
Iterating global reduction 1 with 3 rules applied. Total rules applied 92 place count 44 transition count 71
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 95 place count 44 transition count 68
Applied a total of 95 rules in 13 ms. Remains 44 /89 variables (removed 45) and now considering 68/165 (removed 97) transitions.
[2025-06-04 00:27:00] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
// Phase 1: matrix 67 rows 44 cols
[2025-06-04 00:27:00] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:00] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-04 00:27:00] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2025-06-04 00:27:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:27:00] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Running 67 sub problems to find dead transitions.
[2025-06-04 00:27:00] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2025-06-04 00:27:00] [INFO ] Invariant cache hit.
[2025-06-04 00:27:00] [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) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:01] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:01] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 66/110 variables, 44/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 1/111 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 54 constraints, problems are : Problem set: 0 solved, 67 unsolved in 3806 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:05] [INFO ] Deduced a trap composed of 11 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 00:27:05] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 66/110 variables, 44/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 67/122 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/111 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:07] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 11 (OVERLAPS) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 124 constraints, problems are : Problem set: 0 solved, 67 unsolved in 6831 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10654ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 10654ms
Starting structural reductions in LTL mode, iteration 1 : 44/89 places, 68/165 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10835 ms. Remains : 44/89 places, 68/165 transitions.
[2025-06-04 00:27:11] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:27:11] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:27:11] [INFO ] Input system was already deterministic with 68 transitions.
[2025-06-04 00:27:11] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:27:11] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:27:11] [INFO ] Time to serialize gal into /tmp/CTLFireability3414617234589664564.gal : 2 ms
[2025-06-04 00:27:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5739982708526127655.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/CTLFireability3414617234589664564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5739982708526127655.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,36459,0.023754,4212,2,372,5,1670,6,0,242,1484,0
Converting to forward existential form...Done !
original formula: EG(AG((AG(EX((p80==0))) + (p103==0))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((!(E(TRUE U !(EX((p80==0))))) + (p103==0))))))] != 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, t19, t21, t23, t59, ...252
(forward)formula 0,0,0.139585,7412,1,0,141,16385,162,73,1672,13804,170
FORMULA HealthRecord-PT-02-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 60 transition count 108
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 60 transition count 108
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 67 place count 51 transition count 90
Iterating global reduction 0 with 9 rules applied. Total rules applied 76 place count 51 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 79 place count 51 transition count 87
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 81 place count 49 transition count 81
Iterating global reduction 1 with 2 rules applied. Total rules applied 83 place count 49 transition count 81
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 85 place count 47 transition count 77
Iterating global reduction 1 with 2 rules applied. Total rules applied 87 place count 47 transition count 77
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 89 place count 47 transition count 75
Applied a total of 89 rules in 10 ms. Remains 47 /89 variables (removed 42) and now considering 75/165 (removed 90) transitions.
[2025-06-04 00:27:11] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
// Phase 1: matrix 74 rows 47 cols
[2025-06-04 00:27:11] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:11] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-04 00:27:11] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
[2025-06-04 00:27:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:27:11] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2025-06-04 00:27:11] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
[2025-06-04 00:27:11] [INFO ] Invariant cache hit.
[2025-06-04 00:27:11] [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) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 74 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:12] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:12] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:12] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 73/120 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 1/121 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 0/121 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 58 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4380 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:16] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:16] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 73/120 variables, 47/59 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 74/133 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 1/121 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/121 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 134 constraints, problems are : Problem set: 0 solved, 74 unsolved in 7451 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11846ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 11847ms
Starting structural reductions in LTL mode, iteration 1 : 47/89 places, 75/165 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11995 ms. Remains : 47/89 places, 75/165 transitions.
[2025-06-04 00:27:23] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:23] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:23] [INFO ] Input system was already deterministic with 75 transitions.
[2025-06-04 00:27:23] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:23] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:23] [INFO ] Time to serialize gal into /tmp/CTLFireability5007741287870667839.gal : 1 ms
[2025-06-04 00:27:23] [INFO ] Time to serialize properties into /tmp/CTLFireability9902589996630530008.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/CTLFireability5007741287870667839.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9902589996630530008.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,46665,0.027295,4500,2,455,5,2626,6,0,261,2350,0
Converting to forward existential form...Done !
original formula: AX(EF(AG((AG((p105==1)) * E((p85==1) U (p2==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !((!(E(TRUE U !((p105==1)))) * E((p85==1) U (p2==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, t21, t...277
(forward)formula 0,0,0.116083,7316,1,0,139,15825,175,68,1793,13231,172
FORMULA HealthRecord-PT-02-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Graph (trivial) has 120 edges and 89 vertex of which 12 / 89 are part of one of the 6 SCC in 6 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 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 30 place count 53 transition count 101
Iterating global reduction 0 with 29 rules applied. Total rules applied 59 place count 53 transition count 101
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 69 place count 43 transition count 81
Iterating global reduction 0 with 10 rules applied. Total rules applied 79 place count 43 transition count 81
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 83 place count 43 transition count 77
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 86 place count 40 transition count 68
Iterating global reduction 1 with 3 rules applied. Total rules applied 89 place count 40 transition count 68
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 92 place count 37 transition count 62
Iterating global reduction 1 with 3 rules applied. Total rules applied 95 place count 37 transition count 62
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 98 place count 37 transition count 59
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 37 transition count 55
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 104 place count 36 transition count 54
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 34 transition count 52
Applied a total of 106 rules in 52 ms. Remains 34 /89 variables (removed 55) and now considering 52/165 (removed 113) transitions.
[2025-06-04 00:27:23] [INFO ] Flow matrix only has 46 transitions (discarded 6 similar events)
// Phase 1: matrix 46 rows 34 cols
[2025-06-04 00:27:23] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:23] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-04 00:27:23] [INFO ] Flow matrix only has 46 transitions (discarded 6 similar events)
[2025-06-04 00:27:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:24] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:27:24] [INFO ] Redundant transitions in 1 ms returned []
Running 38 sub problems to find dead transitions.
[2025-06-04 00:27:24] [INFO ] Flow matrix only has 46 transitions (discarded 6 similar events)
[2025-06-04 00:27:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (OVERLAPS) 7/34 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:24] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:24] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:24] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (OVERLAPS) 45/79 variables, 34/44 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 0/79 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 79/80 variables, and 44 constraints, problems are : Problem set: 0 solved, 38 unsolved in 1540 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (OVERLAPS) 7/34 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:25] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:26] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 45/79 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/79 variables, 38/84 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/79 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 0/79 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 79/80 variables, and 84 constraints, problems are : Problem set: 0 solved, 38 unsolved in 1930 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3479ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 3480ms
Starting structural reductions in SI_CTL mode, iteration 1 : 34/89 places, 52/165 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3644 ms. Remains : 34/89 places, 52/165 transitions.
[2025-06-04 00:27:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:27] [INFO ] Input system was already deterministic with 52 transitions.
[2025-06-04 00:27:27] [INFO ] Flatten gal took : 10 ms
[2025-06-04 00:27:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1060047471991232764.gal : 1 ms
[2025-06-04 00:27:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2310571476263636151.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1060047471991232764.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2310571476263636151.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 ...328
Loading property file /tmp/ReachabilityCardinality2310571476263636151.prop.
RANDOM walk for 38253 steps (3858 resets) in 326 ms. (116 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-02-CTLFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 72
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :72 after 200
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :200 after 392
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :392 after 864
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2954 after 6266
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Graph (trivial) has 112 edges and 89 vertex of which 12 / 89 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 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 31 place count 52 transition count 99
Iterating global reduction 0 with 30 rules applied. Total rules applied 61 place count 52 transition count 99
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 70 place count 43 transition count 81
Iterating global reduction 0 with 9 rules applied. Total rules applied 79 place count 43 transition count 81
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 83 place count 43 transition count 77
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 85 place count 41 transition count 71
Iterating global reduction 1 with 2 rules applied. Total rules applied 87 place count 41 transition count 71
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 89 place count 39 transition count 67
Iterating global reduction 1 with 2 rules applied. Total rules applied 91 place count 39 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 93 place count 39 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 97 place count 39 transition count 61
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 99 place count 38 transition count 60
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 36 transition count 58
Applied a total of 101 rules in 43 ms. Remains 36 /89 variables (removed 53) and now considering 58/165 (removed 107) transitions.
[2025-06-04 00:27:27] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 36 cols
[2025-06-04 00:27:27] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:27] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-04 00:27:27] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2025-06-04 00:27:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:27] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:27:27] [INFO ] Redundant transitions in 2 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-04 00:27:27] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2025-06-04 00:27:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:28] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:28] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 51/87 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/87 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/88 variables, and 45 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1519 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:29] [INFO ] Deduced a trap composed of 6 places in 60 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 51/87 variables, 36/46 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 44/90 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/87 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/87 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/88 variables, and 90 constraints, problems are : Problem set: 0 solved, 44 unsolved in 2186 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3719ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 3720ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/89 places, 58/165 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3924 ms. Remains : 36/89 places, 58/165 transitions.
[2025-06-04 00:27:31] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:31] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:27:31] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-04 00:27:31] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:27:31] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14319376247219448578.gal : 2 ms
[2025-06-04 00:27:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5651840113529238026.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/ReachabilityCardinality14319376247219448578.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5651840113529238026.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
Loading property file /tmp/ReachabilityCardinality5651840113529238026.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 48
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :48 after 256
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :256 after 336
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :336 after 3176
Invariant property HealthRecord-PT-02-CTLFireability-2025-05 does not hold.
FORMULA HealthRecord-PT-02-CTLFireability-2025-05 FALSE 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 65 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,6440,0.023742,4316,2,280,11,1241,6,0,192,951,0
Total reachable state count : 6440
Verifying 1 reachability properties.
Invariant property HealthRecord-PT-02-CTLFireability-2025-05 does not hold.
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-02-CTLFireability-2025-05,216,0.02458,4572,2,100,11,1241,7,0,198,951,0
RANDOM walk for 31410 steps (3176 resets) in 132 ms. (236 steps per ms) remains 0/1 properties
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 58 transition count 104
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 58 transition count 104
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 72 place count 48 transition count 84
Iterating global reduction 0 with 10 rules applied. Total rules applied 82 place count 48 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 85 place count 48 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 88 place count 45 transition count 72
Iterating global reduction 1 with 3 rules applied. Total rules applied 91 place count 45 transition count 72
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 94 place count 42 transition count 66
Iterating global reduction 1 with 3 rules applied. Total rules applied 97 place count 42 transition count 66
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 100 place count 42 transition count 63
Applied a total of 100 rules in 11 ms. Remains 42 /89 variables (removed 47) and now considering 63/165 (removed 102) transitions.
[2025-06-04 00:27:31] [INFO ] Flow matrix only has 62 transitions (discarded 1 similar events)
// Phase 1: matrix 62 rows 42 cols
[2025-06-04 00:27:31] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:31] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-04 00:27:31] [INFO ] Flow matrix only has 62 transitions (discarded 1 similar events)
[2025-06-04 00:27:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:27:31] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Running 62 sub problems to find dead transitions.
[2025-06-04 00:27:31] [INFO ] Flow matrix only has 62 transitions (discarded 1 similar events)
[2025-06-04 00:27:31] [INFO ] Invariant cache hit.
[2025-06-04 00:27:31] [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) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:32] [INFO ] Deduced a trap composed of 13 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 00:27:32] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:32] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (OVERLAPS) 61/103 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 1/104 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 0/104 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 53 constraints, problems are : Problem set: 0 solved, 62 unsolved in 2765 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:34] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:35] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 61/103 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 62/116 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 1/104 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (OVERLAPS) 0/104 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 117 constraints, problems are : Problem set: 0 solved, 62 unsolved in 5253 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8033ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 8034ms
Starting structural reductions in LTL mode, iteration 1 : 42/89 places, 63/165 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8210 ms. Remains : 42/89 places, 63/165 transitions.
[2025-06-04 00:27:39] [INFO ] Flatten gal took : 10 ms
[2025-06-04 00:27:39] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:27:39] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:27:39] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:27:39] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:39] [INFO ] Time to serialize gal into /tmp/CTLFireability186838861962548015.gal : 1 ms
[2025-06-04 00:27:39] [INFO ] Time to serialize properties into /tmp/CTLFireability16890686486286542976.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/CTLFireability186838861962548015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16890686486286542976.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,35730,0.036729,4480,2,495,5,2786,6,0,229,2735,0
Converting to forward existential form...Done !
original formula: AX((AG((p3==0)) * ((p16==0)||(p106==0))))
=> equivalent forward existential formula: ([(FwdU(EY(Init),TRUE) * !((p3==0)))] = FALSE * [(EY(Init) * !(((p16==0)||(p106==0))))] = FALSE)
(forward)formula 0,0,0.058151,4736,1,0,12,3425,12,4,451,3716,5
FORMULA HealthRecord-PT-02-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Graph (trivial) has 79 edges and 89 vertex of which 10 / 89 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 28 place count 57 transition count 107
Iterating global reduction 0 with 27 rules applied. Total rules applied 55 place count 57 transition count 107
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 62 place count 50 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 69 place count 50 transition count 93
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 72 place count 50 transition count 90
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 73 place count 49 transition count 87
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 49 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 77 place count 49 transition count 84
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 1 with 2 rules applied. Total rules applied 79 place count 48 transition count 83
Applied a total of 79 rules in 28 ms. Remains 48 /89 variables (removed 41) and now considering 83/165 (removed 82) transitions.
[2025-06-04 00:27:40] [INFO ] Flow matrix only has 78 transitions (discarded 5 similar events)
// Phase 1: matrix 78 rows 48 cols
[2025-06-04 00:27:40] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:40] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-04 00:27:40] [INFO ] Flow matrix only has 78 transitions (discarded 5 similar events)
[2025-06-04 00:27:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:27:40] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:27:40] [INFO ] Redundant transitions in 3 ms returned []
Running 82 sub problems to find dead transitions.
[2025-06-04 00:27:40] [INFO ] Flow matrix only has 78 transitions (discarded 5 similar events)
[2025-06-04 00:27:40] [INFO ] Invariant cache hit.
[2025-06-04 00:27:40] [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) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:40] [INFO ] Deduced a trap composed of 7 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 00:27:40] [INFO ] Deduced a trap composed of 21 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 00:27:41] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:41] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 77/125 variables, 48/59 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:41] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (OVERLAPS) 1/126 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (OVERLAPS) 0/126 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 61 constraints, problems are : Problem set: 0 solved, 82 unsolved in 5218 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:45] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 77/125 variables, 48/61 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 82/143 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:47] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (OVERLAPS) 1/126 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 11 (OVERLAPS) 0/126 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 145 constraints, problems are : Problem set: 0 solved, 82 unsolved in 10002 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15240ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 15241ms
Starting structural reductions in SI_CTL mode, iteration 1 : 48/89 places, 83/165 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15441 ms. Remains : 48/89 places, 83/165 transitions.
[2025-06-04 00:27:55] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:27:55] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:27:55] [INFO ] Input system was already deterministic with 83 transitions.
[2025-06-04 00:27:55] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:27:55] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:27:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12720226098026103858.gal : 3 ms
[2025-06-04 00:27:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1179931072160127073.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/CTLFireability12720226098026103858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1179931072160127073.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,61565,0.047245,4600,2,448,5,2981,6,0,269,2942,0
Converting to forward existential form...Done !
original formula: EF(((((EF((p26==1)) + (p16!=1)) + ((p116!=1)||(p24==1))) + ((p73==1)&&(p98==1))) * ((p9==1) + (EF(((p73==1)&&(p78==1))) * ((p56==1)||(p58...164
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (((E(TRUE U (p26==1)) + (p16!=1)) + ((p116!=1)||(p24==1))) + ((p73==1)&&(p98==1)))) * (p9=...347
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t2...341
(forward)formula 0,1,0.220733,8440,1,0,177,24715,185,74,1809,17573,174
FORMULA HealthRecord-PT-02-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Graph (trivial) has 112 edges and 89 vertex of which 12 / 89 are part of one of the 6 SCC in 0 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 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 31 place count 52 transition count 99
Iterating global reduction 0 with 30 rules applied. Total rules applied 61 place count 52 transition count 99
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 70 place count 43 transition count 81
Iterating global reduction 0 with 9 rules applied. Total rules applied 79 place count 43 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 82 place count 43 transition count 78
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 85 place count 40 transition count 69
Iterating global reduction 1 with 3 rules applied. Total rules applied 88 place count 40 transition count 69
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 91 place count 37 transition count 63
Iterating global reduction 1 with 3 rules applied. Total rules applied 94 place count 37 transition count 63
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 97 place count 37 transition count 60
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 101 place count 37 transition count 56
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 103 place count 36 transition count 55
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 105 place count 34 transition count 53
Applied a total of 105 rules in 27 ms. Remains 34 /89 variables (removed 55) and now considering 53/165 (removed 112) transitions.
[2025-06-04 00:27:55] [INFO ] Flow matrix only has 47 transitions (discarded 6 similar events)
// Phase 1: matrix 47 rows 34 cols
[2025-06-04 00:27:55] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:55] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-04 00:27:55] [INFO ] Flow matrix only has 47 transitions (discarded 6 similar events)
[2025-06-04 00:27:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:55] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:27:55] [INFO ] Redundant transitions in 1 ms returned []
Running 39 sub problems to find dead transitions.
[2025-06-04 00:27:55] [INFO ] Flow matrix only has 47 transitions (discarded 6 similar events)
[2025-06-04 00:27:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 7/34 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:56] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:56] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 46/80 variables, 34/43 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/80 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/81 variables, and 43 constraints, problems are : Problem set: 0 solved, 39 unsolved in 1489 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 7/34 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:57] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 46/80 variables, 34/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 39/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/80 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 0/80 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/81 variables, and 83 constraints, problems are : Problem set: 0 solved, 39 unsolved in 1852 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3351ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 3352ms
Starting structural reductions in SI_CTL mode, iteration 1 : 34/89 places, 53/165 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3532 ms. Remains : 34/89 places, 53/165 transitions.
[2025-06-04 00:27:59] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:27:59] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:27:59] [INFO ] Input system was already deterministic with 53 transitions.
[2025-06-04 00:27:59] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:27:59] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:27:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1406645238106146427.gal : 2 ms
[2025-06-04 00:27:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15666533635811512490.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/ReachabilityCardinality1406645238106146427.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15666533635811512490.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 26136 steps (2655 resets) in 96 ms. (269 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-02-CTLFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality15666533635811512490.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 48
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :48 after 224
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :224 after 336
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Graph (trivial) has 120 edges and 89 vertex of which 12 / 89 are part of one of the 6 SCC in 0 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 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 31 place count 52 transition count 99
Iterating global reduction 0 with 30 rules applied. Total rules applied 61 place count 52 transition count 99
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 71 place count 42 transition count 79
Iterating global reduction 0 with 10 rules applied. Total rules applied 81 place count 42 transition count 79
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 85 place count 42 transition count 75
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 87 place count 40 transition count 69
Iterating global reduction 1 with 2 rules applied. Total rules applied 89 place count 40 transition count 69
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 91 place count 38 transition count 65
Iterating global reduction 1 with 2 rules applied. Total rules applied 93 place count 38 transition count 65
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 95 place count 38 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 99 place count 38 transition count 59
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 101 place count 37 transition count 58
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 35 transition count 56
Applied a total of 103 rules in 26 ms. Remains 35 /89 variables (removed 54) and now considering 56/165 (removed 109) transitions.
[2025-06-04 00:27:59] [INFO ] Flow matrix only has 50 transitions (discarded 6 similar events)
// Phase 1: matrix 50 rows 35 cols
[2025-06-04 00:27:59] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:59] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-04 00:27:59] [INFO ] Flow matrix only has 50 transitions (discarded 6 similar events)
[2025-06-04 00:27:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:27:59] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:27:59] [INFO ] Redundant transitions in 1 ms returned []
Running 42 sub problems to find dead transitions.
[2025-06-04 00:27:59] [INFO ] Flow matrix only has 50 transitions (discarded 6 similar events)
[2025-06-04 00:27:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:59] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:27:59] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 49/84 variables, 35/44 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 0/84 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 44 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1251 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:00] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 49/84 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 42/87 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/84 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (OVERLAPS) 0/84 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 87 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1787 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3048ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 3049ms
Starting structural reductions in SI_CTL mode, iteration 1 : 35/89 places, 56/165 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3229 ms. Remains : 35/89 places, 56/165 transitions.
[2025-06-04 00:28:02] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:28:02] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:28:02] [INFO ] Input system was already deterministic with 56 transitions.
[2025-06-04 00:28:02] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:28:02] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:28:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18139432879944339553.gal : 1 ms
[2025-06-04 00:28:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16966768206270758881.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18139432879944339553.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16966768206270758881.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 ...330
RANDOM walk for 32775 steps (3333 resets) in 81 ms. (399 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-02-CTLFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality16966768206270758881.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 232
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :232 after 432
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Graph (trivial) has 119 edges and 89 vertex of which 12 / 89 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 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 30 place count 53 transition count 101
Iterating global reduction 0 with 29 rules applied. Total rules applied 59 place count 53 transition count 101
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 67 place count 45 transition count 85
Iterating global reduction 0 with 8 rules applied. Total rules applied 75 place count 45 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 77 place count 45 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 80 place count 42 transition count 74
Iterating global reduction 1 with 3 rules applied. Total rules applied 83 place count 42 transition count 74
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 86 place count 39 transition count 68
Iterating global reduction 1 with 3 rules applied. Total rules applied 89 place count 39 transition count 68
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 92 place count 39 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 96 place count 39 transition count 61
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 98 place count 38 transition count 60
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 36 transition count 58
Applied a total of 100 rules in 27 ms. Remains 36 /89 variables (removed 53) and now considering 58/165 (removed 107) transitions.
[2025-06-04 00:28:02] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 36 cols
[2025-06-04 00:28:02] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:28:02] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-04 00:28:02] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2025-06-04 00:28:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:28:02] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:28:02] [INFO ] Redundant transitions in 1 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-04 00:28:02] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2025-06-04 00:28:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:03] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:03] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:03] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 51/87 variables, 36/46 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/87 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/88 variables, and 46 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1578 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:04] [INFO ] Deduced a trap composed of 6 places in 62 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 51/87 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 44/91 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/87 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/87 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/88 variables, and 91 constraints, problems are : Problem set: 0 solved, 44 unsolved in 2309 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3897ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 3897ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/89 places, 58/165 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4068 ms. Remains : 36/89 places, 58/165 transitions.
[2025-06-04 00:28:06] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:28:06] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:28:06] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-04 00:28:06] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:28:06] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:28:06] [INFO ] Time to serialize gal into /tmp/CTLFireability16231455595132126508.gal : 1 ms
[2025-06-04 00:28:06] [INFO ] Time to serialize properties into /tmp/CTLFireability6082818631578215645.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/CTLFireability16231455595132126508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6082818631578215645.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,12100,0.032208,4232,2,344,5,1910,6,0,192,1837,0
Converting to forward existential form...Done !
original formula: E((p52!=1) U (p84==1))
=> equivalent forward existential formula: [(FwdU(Init,(p52!=1)) * (p84==1))] != FALSE
Hit Full ! (commute/partial/dont) 55/0/3
(forward)formula 0,1,0.044078,4488,1,0,10,1910,15,1,370,1837,4
FORMULA HealthRecord-PT-02-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 63 transition count 114
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 63 transition count 114
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 59 place count 56 transition count 100
Iterating global reduction 0 with 7 rules applied. Total rules applied 66 place count 56 transition count 100
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 67 place count 56 transition count 99
Applied a total of 67 rules in 3 ms. Remains 56 /89 variables (removed 33) and now considering 99/165 (removed 66) transitions.
[2025-06-04 00:28:06] [INFO ] Flow matrix only has 98 transitions (discarded 1 similar events)
// Phase 1: matrix 98 rows 56 cols
[2025-06-04 00:28:06] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:28:06] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-04 00:28:06] [INFO ] Flow matrix only has 98 transitions (discarded 1 similar events)
[2025-06-04 00:28:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:28:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:28:06] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Running 98 sub problems to find dead transitions.
[2025-06-04 00:28:06] [INFO ] Flow matrix only has 98 transitions (discarded 1 similar events)
[2025-06-04 00:28:06] [INFO ] Invariant cache hit.
[2025-06-04 00:28:06] [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) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 98 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:07] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:07] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:08] [INFO ] Deduced a trap composed of 18 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 00:28:08] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:08] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 97/153 variables, 56/68 constraints. Problems are: Problem set: 0 solved, 98 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:09] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:09] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 98 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:09] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 1/154 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/154 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 10 (OVERLAPS) 0/154 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Real declared 154/154 variables, and 72 constraints, problems are : Problem set: 0 solved, 98 unsolved in 8108 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 98 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:15] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (OVERLAPS) 97/153 variables, 56/72 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 98/170 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 1/154 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/154 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 10 (OVERLAPS) 0/154 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Int declared 154/154 variables, and 171 constraints, problems are : Problem set: 0 solved, 98 unsolved in 12217 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20346ms problems are : Problem set: 0 solved, 98 unsolved
Search for dead transitions found 0 dead transitions in 20346ms
Starting structural reductions in LTL mode, iteration 1 : 56/89 places, 99/165 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20539 ms. Remains : 56/89 places, 99/165 transitions.
[2025-06-04 00:28:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:28:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:28:27] [INFO ] Input system was already deterministic with 99 transitions.
[2025-06-04 00:28:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:28:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:28:27] [INFO ] Time to serialize gal into /tmp/CTLFireability9418870115554367353.gal : 1 ms
[2025-06-04 00:28:27] [INFO ] Time to serialize properties into /tmp/CTLFireability2914358463298516798.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/CTLFireability9418870115554367353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2914358463298516798.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,95023,0.038973,4872,2,578,5,4072,6,0,321,4087,0
Converting to forward existential form...Done !
original formula: E(EX(A(EF((p38==1)) U !(AX((p14==1))))) U E((!(((((p111==1)||(p70==1))||(((p16==1)&&(p87==1))||(p109==1)))||((((p73==1)&&(p78==1))&&((p11...283
=> equivalent forward existential formula: [(EY(((FwdU(FwdU(FwdU(Init,EX(!((E(!(!(!(EX(!((p14==1)))))) U (!(E(TRUE U (p38==1))) * !(!(!(EX(!((p14==1)))))))...420
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...382
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 96/0/3
(forward)formula 0,1,1.26488,41292,1,0,422,223244,253,227,2410,215001,483
FORMULA HealthRecord-PT-02-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 165/165 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 63 transition count 114
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 63 transition count 114
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 59 place count 56 transition count 100
Iterating global reduction 0 with 7 rules applied. Total rules applied 66 place count 56 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 68 place count 56 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 70 place count 54 transition count 92
Iterating global reduction 1 with 2 rules applied. Total rules applied 72 place count 54 transition count 92
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 52 transition count 88
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 52 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 78 place count 52 transition count 86
Applied a total of 78 rules in 3 ms. Remains 52 /89 variables (removed 37) and now considering 86/165 (removed 79) transitions.
[2025-06-04 00:28:28] [INFO ] Flow matrix only has 85 transitions (discarded 1 similar events)
// Phase 1: matrix 85 rows 52 cols
[2025-06-04 00:28:28] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:28:28] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-04 00:28:28] [INFO ] Flow matrix only has 85 transitions (discarded 1 similar events)
[2025-06-04 00:28:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:28:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:28:28] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2025-06-04 00:28:28] [INFO ] Flow matrix only has 85 transitions (discarded 1 similar events)
[2025-06-04 00:28:28] [INFO ] Invariant cache hit.
[2025-06-04 00:28:28] [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) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:29] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:29] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:29] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:29] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (OVERLAPS) 84/136 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 1/137 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:32] [INFO ] Deduced a trap composed of 21 places in 57 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (OVERLAPS) 0/137 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 65 constraints, problems are : Problem set: 0 solved, 85 unsolved in 5724 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:28:34] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 84/136 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 85/150 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 1/137 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/137 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/137 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 151 constraints, problems are : Problem set: 0 solved, 85 unsolved in 9892 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15626ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 15626ms
Starting structural reductions in LTL mode, iteration 1 : 52/89 places, 86/165 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15744 ms. Remains : 52/89 places, 86/165 transitions.
[2025-06-04 00:28:44] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:28:44] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:28:44] [INFO ] Input system was already deterministic with 86 transitions.
[2025-06-04 00:28:44] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:28:44] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:28:44] [INFO ] Time to serialize gal into /tmp/CTLFireability7039431643137444763.gal : 2 ms
[2025-06-04 00:28:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15672780206902080367.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/CTLFireability7039431643137444763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15672780206902080367.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,85545,0.041333,4820,2,609,5,3442,6,0,292,3972,0
Converting to forward existential form...Done !
original formula: (EF(((p81==1) + ((EF(((p39==1)&&(p116==1))) * (p4==1)) * ((p63==1)||(p85==1))))) + AG(AX(((p2==1) + EF(((p68==1)||(p24==1)))))))
=> equivalent forward existential formula: [((EY(FwdU((Init * !(E(TRUE U ((p81==1) + ((E(TRUE U ((p39==1)&&(p116==1))) * (p4==1)) * ((p63==1)||(p85==1)))))...224
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...337
(forward)formula 0,1,0.487606,15572,1,0,230,64587,197,107,1957,48878,258
FORMULA HealthRecord-PT-02-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2025-06-04 00:28:44] [INFO ] Flatten gal took : 16 ms
[2025-06-04 00:28:44] [INFO ] Flatten gal took : 9 ms
Total runtime 188268 ms.
BK_STOP 1748996924995
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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-02"
export BK_EXAMINATION="CTLFireability"
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-02, examination is CTLFireability"
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-174867008100546"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-02.tgz
mv HealthRecord-PT-02 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;