Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008200594.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-08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008200594
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 68K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2023-12
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2023-13
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2023-14
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2023-15
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-00
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-01
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-02
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-03
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-04
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-05
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-06
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-07
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-08
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-09
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-10
FORMULA_NAME HealthRecord-PT-08-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749000020228

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-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-04 01:20:22] [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 01:20:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 01:20:23] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2025-06-04 01:20:23] [INFO ] Transformed 156 places.
[2025-06-04 01:20:23] [INFO ] Transformed 326 transitions.
[2025-06-04 01:20:23] [INFO ] Found NUPN structural information;
[2025-06-04 01:20:23] [INFO ] Parsed PT model containing 156 places and 326 transitions and 855 arcs in 387 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
Support contains 79 out of 156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 300/300 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 114 transition count 220
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 114 transition count 220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 113 transition count 218
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 113 transition count 218
Applied a total of 86 rules in 51 ms. Remains 113 /156 variables (removed 43) and now considering 218/300 (removed 82) transitions.
[2025-06-04 01:20:23] [INFO ] Flow matrix only has 210 transitions (discarded 8 similar events)
// Phase 1: matrix 210 rows 113 cols
[2025-06-04 01:20:23] [INFO ] Computed 14 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:20:24] [INFO ] Implicit Places using invariants in 531 ms returned []
[2025-06-04 01:20:24] [INFO ] Flow matrix only has 210 transitions (discarded 8 similar events)
[2025-06-04 01:20:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:20:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:20:24] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 937 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2025-06-04 01:20:24] [INFO ] Flow matrix only has 210 transitions (discarded 8 similar events)
[2025-06-04 01:20:24] [INFO ] Invariant cache hit.
[2025-06-04 01:20:24] [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) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:28] [INFO ] Deduced a trap composed of 14 places in 228 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:28] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:29] [INFO ] Deduced a trap composed of 24 places in 165 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:29] [INFO ] Deduced a trap composed of 25 places in 155 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:29] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:29] [INFO ] Deduced a trap composed of 26 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 01:20:29] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:29] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:30] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:30] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:30] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:30] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:30] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:30] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:30] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:31] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 16/30 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 209/322 variables, 113/143 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (OVERLAPS) 1/323 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:40] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:41] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/323 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/323 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (OVERLAPS) 0/323 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 323/323 variables, and 146 constraints, problems are : Problem set: 0 solved, 217 unsolved in 28124 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 18/32 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 209/322 variables, 113/145 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 217/362 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:58] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:58] [INFO ] Deduced a trap composed of 37 places in 70 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:58] [INFO ] Deduced a trap composed of 35 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:58] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:59] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:59] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:20:59] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:02] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 8/370 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:05] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:06] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 18 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/322 variables, 2/372 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:19] [INFO ] Deduced a trap composed of 34 places in 76 ms of which 10 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/322 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/323 variables, and 373 constraints, problems are : Problem set: 0 solved, 217 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 113/113 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58452ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 58477ms
Starting structural reductions in LTL mode, iteration 1 : 113/156 places, 218/300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59505 ms. Remains : 113/156 places, 218/300 transitions.
Support contains 79 out of 113 places after structural reductions.
[2025-06-04 01:21:23] [INFO ] Flatten gal took : 87 ms
[2025-06-04 01:21:23] [INFO ] Flatten gal took : 39 ms
[2025-06-04 01:21:23] [INFO ] Input system was already deterministic with 218 transitions.
RANDOM walk for 40000 steps (2209 resets) in 2530 ms. (15 steps per ms) remains 26/71 properties
BEST_FIRST walk for 4004 steps (27 resets) in 24 ms. (160 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (30 resets) in 31 ms. (125 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (26 resets) in 26 ms. (148 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (28 resets) in 38 ms. (102 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (29 resets) in 32 ms. (121 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (27 resets) in 28 ms. (138 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (27 resets) in 27 ms. (142 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (29 resets) in 18 ms. (210 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (28 resets) in 13 ms. (285 steps per ms) remains 24/26 properties
BEST_FIRST walk for 4003 steps (29 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (28 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (25 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (30 resets) in 23 ms. (166 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (26 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (29 resets) in 10 ms. (363 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (29 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (27 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (28 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (27 resets) in 10 ms. (363 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (29 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (25 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (28 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (27 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (27 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
[2025-06-04 01:21:24] [INFO ] Flow matrix only has 210 transitions (discarded 8 similar events)
[2025-06-04 01:21:24] [INFO ] Invariant cache hit.
[2025-06-04 01:21:24] [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) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp51 is UNSAT
At refinement iteration 1 (OVERLAPS) 41/75 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 38/113 variables, 8/14 constraints. Problems are: Problem set: 1 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:24] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:25] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:25] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:25] [INFO ] Deduced a trap composed of 17 places in 71 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:25] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:25] [INFO ] Deduced a trap composed of 32 places in 152 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:25] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:25] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 7 ms to minimize.
Problem AtomicPropp47 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:25] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 13 ms to minimize.
Problem AtomicPropp48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:26] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:26] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 11/25 constraints. Problems are: Problem set: 3 solved, 21 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:26] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 1/26 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 0/26 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 7 (OVERLAPS) 209/322 variables, 113/139 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/322 variables, 0/139 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 1/323 variables, 1/140 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/323 variables, 0/140 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 11 (OVERLAPS) 0/323 variables, 0/140 constraints. Problems are: Problem set: 3 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 323/323 variables, and 140 constraints, problems are : Problem set: 3 solved, 21 unsolved in 3554 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 21 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 47/75 variables, 6/6 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 3/9 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/9 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 38/113 variables, 8/17 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 9/26 constraints. Problems are: Problem set: 3 solved, 21 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:28] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:28] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:28] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:28] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:28] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:29] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:29] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 7/33 constraints. Problems are: Problem set: 3 solved, 21 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:29] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:29] [INFO ] Deduced a trap composed of 25 places in 143 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:29] [INFO ] Deduced a trap composed of 34 places in 133 ms of which 11 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 3/36 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/113 variables, 0/36 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 209/322 variables, 113/149 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/322 variables, 21/170 constraints. Problems are: Problem set: 3 solved, 21 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:30] [INFO ] Deduced a trap composed of 33 places in 105 ms of which 10 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/322 variables, 1/171 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/322 variables, 0/171 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 13 (OVERLAPS) 1/323 variables, 1/172 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/323 variables, 0/172 constraints. Problems are: Problem set: 3 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 323/323 variables, and 172 constraints, problems are : Problem set: 3 solved, 21 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 21/24 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8579ms problems are : Problem set: 3 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 28 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 218/218 transitions.
Graph (trivial) has 97 edges and 113 vertex of which 12 / 113 are part of one of the 6 SCC in 3 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (complete) has 477 edges and 107 vertex of which 81 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.2 ms
Discarding 26 places :
Also discarding 14 output transitions
Drop transitions (Output transitions of discarded places.) removed 14 transitions
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 81 transition count 134
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 73 place count 59 transition count 112
Iterating global reduction 1 with 22 rules applied. Total rules applied 95 place count 59 transition count 112
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 95 place count 59 transition count 111
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 97 place count 58 transition count 111
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 102 place count 53 transition count 106
Iterating global reduction 1 with 5 rules applied. Total rules applied 107 place count 53 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 109 place count 53 transition count 104
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 115 place count 50 transition count 101
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 116 place count 49 transition count 100
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 117 place count 48 transition count 100
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 119 place count 48 transition count 98
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 120 place count 48 transition count 97
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 121 place count 47 transition count 97
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 123 place count 47 transition count 97
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 124 place count 47 transition count 96
Applied a total of 124 rules in 86 ms. Remains 47 /113 variables (removed 66) and now considering 96/218 (removed 122) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 47/113 places, 96/218 transitions.
RANDOM walk for 40000 steps (4799 resets) in 578 ms. (69 steps per ms) remains 3/21 properties
BEST_FIRST walk for 40002 steps (987 resets) in 103 ms. (384 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (1269 resets) in 88 ms. (449 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (1269 resets) in 76 ms. (519 steps per ms) remains 3/3 properties
// Phase 1: matrix 96 rows 47 cols
[2025-06-04 01:21:33] [INFO ] Computed 0 invariants in 4 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 20/26 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 76/102 variables, 18/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 41/143 variables, 23/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/143 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 47 constraints, problems are : Problem set: 0 solved, 3 unsolved in 240 ms.
Refiners :[State Equation: 47/47 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 20/26 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 76/102 variables, 18/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 41/143 variables, 23/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/143 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 50 constraints, problems are : Problem set: 0 solved, 3 unsolved in 239 ms.
Refiners :[State Equation: 47/47 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 489ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 2 properties in 71 ms.
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 96/96 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 47 transition count 73
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 40 place count 30 transition count 56
Iterating global reduction 1 with 17 rules applied. Total rules applied 57 place count 30 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 58 place count 30 transition count 55
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 58 place count 30 transition count 53
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 63 place count 27 transition count 53
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 26 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 26 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 25 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 25 transition count 50
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 70 place count 25 transition count 47
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 80 place count 19 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 18 edges and 19 vertex of which 9 / 19 are part of one of the 1 SCC in 0 ms
Free SCC test removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 83 place count 11 transition count 41
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 110 place count 10 transition count 15
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 5 with 2 rules applied. Total rules applied 112 place count 9 transition count 14
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 113 place count 9 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 115 place count 9 transition count 11
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 117 place count 9 transition count 9
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 120 place count 7 transition count 8
Applied a total of 120 rules in 17 ms. Remains 7 /47 variables (removed 40) and now considering 8/96 (removed 88) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 7/47 places, 8/96 transitions.
RANDOM walk for 114 steps (16 resets) in 5 ms. (19 steps per ms) remains 0/1 properties
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2025-06-04 01:21:34] [INFO ] Flatten gal took : 25 ms
[2025-06-04 01:21:34] [INFO ] Flatten gal took : 25 ms
[2025-06-04 01:21:34] [INFO ] Input system was already deterministic with 218 transitions.
Computed a total of 8 stabilizing places and 13 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 65 transition count 127
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 65 transition count 127
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 104 place count 57 transition count 111
Iterating global reduction 0 with 8 rules applied. Total rules applied 112 place count 57 transition count 111
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 120 place count 57 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 123 place count 54 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 126 place count 54 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 129 place count 51 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 132 place count 51 transition count 88
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 141 place count 51 transition count 79
Applied a total of 141 rules in 15 ms. Remains 51 /113 variables (removed 62) and now considering 79/218 (removed 139) transitions.
[2025-06-04 01:21:34] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
// Phase 1: matrix 76 rows 51 cols
[2025-06-04 01:21:34] [INFO ] Computed 9 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:21:34] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-04 01:21:34] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2025-06-04 01:21:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:21:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:21:34] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2025-06-04 01:21:34] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2025-06-04 01:21:34] [INFO ] Invariant cache hit.
[2025-06-04 01:21:34] [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) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:35] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:35] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 75/126 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:36] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 1/127 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:37] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 65 constraints, problems are : Problem set: 0 solved, 78 unsolved in 5022 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:40] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/126 variables, 51/65 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 78/143 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/127 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 144 constraints, problems are : Problem set: 0 solved, 78 unsolved in 7818 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12873ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 12874ms
Starting structural reductions in LTL mode, iteration 1 : 51/113 places, 79/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13084 ms. Remains : 51/113 places, 79/218 transitions.
[2025-06-04 01:21:47] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:21:47] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:21:47] [INFO ] Input system was already deterministic with 79 transitions.
[2025-06-04 01:21:47] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:21:47] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:21:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17073985856067753523.gal : 5 ms
[2025-06-04 01:21:47] [INFO ] Time to serialize properties into /tmp/CTLFireability8148654382015457042.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17073985856067753523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8148654382015457042.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,684297,0.225825,8828,2,2165,5,24268,6,0,279,17123,0


Converting to forward existential form...Done !
original formula: EG((AG(((p101==0)||(p41==0))) * AX(AF((p58==0)))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(((p101==0)||(p41==0))))) * !(EX(!(!(EG(!((p58==0)))))))))] != 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, t20, t21, t22, t35, t36, t...292
(forward)formula 0,0,1.2556,32264,1,0,216,162115,188,100,2057,138953,245
FORMULA HealthRecord-PT-08-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 77 transition count 149
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 77 transition count 149
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 75 place count 74 transition count 143
Iterating global reduction 0 with 3 rules applied. Total rules applied 78 place count 74 transition count 143
Applied a total of 78 rules in 7 ms. Remains 74 /113 variables (removed 39) and now considering 143/218 (removed 75) transitions.
[2025-06-04 01:21:48] [INFO ] Flow matrix only has 138 transitions (discarded 5 similar events)
// Phase 1: matrix 138 rows 74 cols
[2025-06-04 01:21:48] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:21:48] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-04 01:21:48] [INFO ] Flow matrix only has 138 transitions (discarded 5 similar events)
[2025-06-04 01:21:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:21:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:21:49] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
Running 142 sub problems to find dead transitions.
[2025-06-04 01:21:49] [INFO ] Flow matrix only has 138 transitions (discarded 5 similar events)
[2025-06-04 01:21:49] [INFO ] Invariant cache hit.
[2025-06-04 01:21:49] [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) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (OVERLAPS) 1/74 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:50] [INFO ] Deduced a trap composed of 12 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:50] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:50] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:51] [INFO ] Deduced a trap composed of 26 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 01:21:51] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:51] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:51] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:51] [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 01:21:51] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:21:51] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 137/211 variables, 74/95 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (OVERLAPS) 1/212 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (OVERLAPS) 0/212 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 142 unsolved
No progress, stopping.
After SMT solving in domain Real declared 212/212 variables, and 96 constraints, problems are : Problem set: 0 solved, 142 unsolved in 11996 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 74/74 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (OVERLAPS) 1/74 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 137/211 variables, 74/95 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 142/237 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (OVERLAPS) 1/212 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (OVERLAPS) 0/212 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 142 unsolved
No progress, stopping.
After SMT solving in domain Int declared 212/212 variables, and 238 constraints, problems are : Problem set: 0 solved, 142 unsolved in 21704 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 74/74 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33782ms problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 33783ms
Starting structural reductions in LTL mode, iteration 1 : 74/113 places, 143/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34048 ms. Remains : 74/113 places, 143/218 transitions.
[2025-06-04 01:22:22] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:22:22] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:22:22] [INFO ] Input system was already deterministic with 143 transitions.
[2025-06-04 01:22:22] [INFO ] Flatten gal took : 15 ms
[2025-06-04 01:22:22] [INFO ] Flatten gal took : 14 ms
[2025-06-04 01:22:22] [INFO ] Time to serialize gal into /tmp/CTLFireability5164105007725695948.gal : 5 ms
[2025-06-04 01:22:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3793769454344189388.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/CTLFireability5164105007725695948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3793769454344189388.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,5.1113e+06,1.09249,26260,2,4118,5,68614,6,0,429,118510,0


Converting to forward existential form...Done !
original formula: (E((((!(EX((p47==1))) * E(((p110==1)&&(p119==1)) U A((p95==1) U (p3==1)))) * (A(((p25==1)&&(p140==1)) U AG(((p110==1)&&(p119==1)))) + EF(...515
=> equivalent forward existential formula: ([(Init * !(E((((!(EX((p47==1))) * E(((p110==1)&&(p119==1)) U !((E(!((p3==1)) U (!((p95==1)) * !((p3==1)))) + EG...1074
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...575
Detected timeout of ITS tools.
[2025-06-04 01:22:53] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:22:53] [INFO ] Applying decomposition
[2025-06-04 01:22:53] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13655413815466407055.txt' '-o' '/tmp/graph13655413815466407055.bin' '-w' '/tmp/graph13655413815466407055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13655413815466407055.bin' '-l' '-1' '-v' '-w' '/tmp/graph13655413815466407055.weights' '-q' '0' '-e' '0.001'
[2025-06-04 01:22:53] [INFO ] Decomposing Gal with order
[2025-06-04 01:22:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 01:22:53] [INFO ] Removed a total of 104 redundant transitions.
[2025-06-04 01:22:53] [INFO ] Flatten gal took : 74 ms
[2025-06-04 01:22:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 11 ms.
[2025-06-04 01:22:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1639831184678506096.gal : 6 ms
[2025-06-04 01:22:53] [INFO ] Time to serialize properties into /tmp/CTLFireability529711690930509547.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/CTLFireability1639831184678506096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability529711690930509547.ctl'

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 -...261
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,5.1113e+06,0.656075,18252,387,465,16415,13783,317,46975,159,65801,0


Converting to forward existential form...Done !
original formula: (E((((!(EX((i2.u4.p47==1))) * E(((i7.u11.p110==1)&&(i9.u15.p119==1)) U A((i7.u11.p95==1) U (u0.p3==1)))) * (A(((i1.u2.p25==1)&&(i9.u15.p1...708
=> equivalent forward existential formula: ([(Init * !(E((((!(EX((i2.u4.p47==1))) * E(((i7.u11.p110==1)&&(i9.u15.p119==1)) U !((E(!((u0.p3==1)) U (!((i7.u1...1331
Reverse transition relation is NOT exact ! Due to transitions t6, t66, t86, t89, t91, t99, t107, t114, t116, t117, t127, t133, u0.t70, u0.t71, u0.t72, u0.t...856
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,3.6971,88780,1,0,117754,36050,1917,316614,804,181835,245595
FORMULA HealthRecord-PT-08-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 63 transition count 123
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 63 transition count 123
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 108 place count 55 transition count 107
Iterating global reduction 0 with 8 rules applied. Total rules applied 116 place count 55 transition count 107
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 125 place count 55 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 128 place count 52 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 131 place count 52 transition count 89
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 134 place count 49 transition count 83
Iterating global reduction 1 with 3 rules applied. Total rules applied 137 place count 49 transition count 83
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 146 place count 49 transition count 74
Applied a total of 146 rules in 10 ms. Remains 49 /113 variables (removed 64) and now considering 74/218 (removed 144) transitions.
[2025-06-04 01:22:57] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
// Phase 1: matrix 71 rows 49 cols
[2025-06-04 01:22:57] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:22:57] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-04 01:22:57] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2025-06-04 01:22:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:22:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:22:57] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2025-06-04 01:22:57] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2025-06-04 01:22:57] [INFO ] Invariant cache hit.
[2025-06-04 01:22:57] [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) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:57] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:58] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:22:58] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 70/119 variables, 49/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/120 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/120 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 62 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3923 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:01] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:01] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:01] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 70/119 variables, 49/64 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 73/137 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/120 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 138 constraints, problems are : Problem set: 0 solved, 73 unsolved in 5522 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9458ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 9459ms
Starting structural reductions in LTL mode, iteration 1 : 49/113 places, 74/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9603 ms. Remains : 49/113 places, 74/218 transitions.
[2025-06-04 01:23:06] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:06] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:06] [INFO ] Input system was already deterministic with 74 transitions.
[2025-06-04 01:23:06] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:23:06] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:06] [INFO ] Time to serialize gal into /tmp/CTLFireability13189925414702071460.gal : 2 ms
[2025-06-04 01:23:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7256851001730604416.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/CTLFireability13189925414702071460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7256851001730604416.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,435222,0.137204,7824,2,1775,5,19472,6,0,266,12974,0


Converting to forward existential form...Done !
original formula: EF(AX(A(!(EG((p5==1))) U AX((p144==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!((E(!(!(EX(!((p144==1))))) U (!(!(EG((p5==1)))) * !(!(EX(!((p144==1))))))) + EG(!(!(...190
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, t37, t38, t50, t51, Intersecti...242
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.876737,28252,1,0,231,145415,174,160,1949,125046,316
FORMULA HealthRecord-PT-08-CTLFireability-2025-02 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 : 113/113 places, 218/218 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 66 transition count 129
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 66 transition count 129
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 101 place count 59 transition count 115
Iterating global reduction 0 with 7 rules applied. Total rules applied 108 place count 59 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 111 place count 59 transition count 112
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 112 place count 58 transition count 109
Iterating global reduction 1 with 1 rules applied. Total rules applied 113 place count 58 transition count 109
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 114 place count 57 transition count 107
Iterating global reduction 1 with 1 rules applied. Total rules applied 115 place count 57 transition count 107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 118 place count 57 transition count 104
Applied a total of 118 rules in 12 ms. Remains 57 /113 variables (removed 56) and now considering 104/218 (removed 114) transitions.
[2025-06-04 01:23:07] [INFO ] Flow matrix only has 101 transitions (discarded 3 similar events)
// Phase 1: matrix 101 rows 57 cols
[2025-06-04 01:23:07] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:07] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-04 01:23:07] [INFO ] Flow matrix only has 101 transitions (discarded 3 similar events)
[2025-06-04 01:23:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:23:07] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Running 103 sub problems to find dead transitions.
[2025-06-04 01:23:07] [INFO ] Flow matrix only has 101 transitions (discarded 3 similar events)
[2025-06-04 01:23:07] [INFO ] Invariant cache hit.
[2025-06-04 01:23:07] [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) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 103 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:08] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:08] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 4 (OVERLAPS) 100/157 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/157 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (OVERLAPS) 1/158 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 8 (OVERLAPS) 0/158 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 103 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 69 constraints, problems are : Problem set: 0 solved, 103 unsolved in 5366 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 103 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 103 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:13] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:13] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:13] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:13] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 5 (OVERLAPS) 100/157 variables, 57/72 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/157 variables, 103/175 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 8 (OVERLAPS) 1/158 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 10 (OVERLAPS) 0/158 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 103 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 176 constraints, problems are : Problem set: 0 solved, 103 unsolved in 12225 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17634ms problems are : Problem set: 0 solved, 103 unsolved
Search for dead transitions found 0 dead transitions in 17635ms
Starting structural reductions in LTL mode, iteration 1 : 57/113 places, 104/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17783 ms. Remains : 57/113 places, 104/218 transitions.
[2025-06-04 01:23:25] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:25] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:25] [INFO ] Input system was already deterministic with 104 transitions.
[2025-06-04 01:23:25] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:23:25] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:23:25] [INFO ] Time to serialize gal into /tmp/CTLFireability5726329101507853907.gal : 2 ms
[2025-06-04 01:23:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7459646501044067334.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/CTLFireability5726329101507853907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7459646501044067334.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.05268e+06,0.155735,7000,2,1585,5,12498,6,0,328,12761,0


Converting to forward existential form...Done !
original formula: E((((((p17==1)&&(p36==1))&&((p55==1)&&(p60==1)))&&(((p65==1)&&(p70==1))&&((p77==1)&&(p84==1))))&&((p110==1)&&(p154==1))) U (EX(((EF((p26=...403
=> equivalent forward existential formula: ((([(FwdU(EY(FwdU(Init,(((((p17==1)&&(p36==1))&&((p55==1)&&(p60==1)))&&(((p65==1)&&(p70==1))&&((p77==1)&&(p84==1...905
Hit Full ! (commute/partial/dont) 65/326/39
(forward)formula 0,1,0.265242,7384,1,0,10,12929,16,1,777,13093,7
FORMULA HealthRecord-PT-08-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Graph (trivial) has 138 edges and 113 vertex of which 12 / 113 are part of one of the 6 SCC in 2 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 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 42 place count 65 transition count 134
Iterating global reduction 0 with 41 rules applied. Total rules applied 83 place count 65 transition count 134
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 89 place count 59 transition count 122
Iterating global reduction 0 with 6 rules applied. Total rules applied 95 place count 59 transition count 122
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 103 place count 59 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 108 place count 59 transition count 109
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 110 place count 58 transition count 108
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 113 place count 55 transition count 105
Applied a total of 113 rules in 53 ms. Remains 55 /113 variables (removed 58) and now considering 105/218 (removed 113) transitions.
[2025-06-04 01:23:25] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
// Phase 1: matrix 97 rows 55 cols
[2025-06-04 01:23:25] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:25] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-06-04 01:23:25] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2025-06-04 01:23:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:25] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:23:26] [INFO ] Redundant transitions in 24 ms returned []
Running 89 sub problems to find dead transitions.
[2025-06-04 01:23:26] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2025-06-04 01:23:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 2 (OVERLAPS) 8/55 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 89 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:26] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:27] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:27] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 5 (OVERLAPS) 96/151 variables, 55/67 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 7 (OVERLAPS) 0/151 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Real declared 151/152 variables, and 67 constraints, problems are : Problem set: 0 solved, 89 unsolved in 4620 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, PredecessorRefiner: 89/89 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 89 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 2 (OVERLAPS) 8/55 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 5 (OVERLAPS) 96/151 variables, 55/67 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 89/156 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 8 (OVERLAPS) 0/151 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Int declared 151/152 variables, and 156 constraints, problems are : Problem set: 0 solved, 89 unsolved in 5513 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, PredecessorRefiner: 89/89 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10169ms problems are : Problem set: 0 solved, 89 unsolved
Search for dead transitions found 0 dead transitions in 10170ms
Starting structural reductions in SI_CTL mode, iteration 1 : 55/113 places, 105/218 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10465 ms. Remains : 55/113 places, 105/218 transitions.
[2025-06-04 01:23:36] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:36] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:36] [INFO ] Input system was already deterministic with 105 transitions.
[2025-06-04 01:23:36] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:36] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15745615998050152372.gal : 2 ms
[2025-06-04 01:23:36] [INFO ] Time to serialize properties into /tmp/CTLFireability15592124720648565497.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/CTLFireability15745615998050152372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15592124720648565497.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 -...285
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,583204,0.074971,6060,2,965,5,8432,6,0,312,9619,0


Converting to forward existential form...Done !
original formula: AG(((EG(((!(E((p28==1) U (p21==1))) * (p93==0)) * (p103==0))) + (p31==0)) + (!(E((p82==1) U (p27==1))) * (p35==0))))
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * !((EG(((!(E((p28==1) U (p21==1))) * (p93==0)) * (p103==0))) + (p31==0)))),(p82==1)) *...296
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...386
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 102/0/3
(forward)formula 0,0,1.53654,50140,1,0,372,293610,242,193,2448,294415,369
FORMULA HealthRecord-PT-08-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Graph (trivial) has 152 edges and 113 vertex of which 12 / 113 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 46 place count 61 transition count 126
Iterating global reduction 0 with 45 rules applied. Total rules applied 91 place count 61 transition count 126
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 99 place count 53 transition count 110
Iterating global reduction 0 with 8 rules applied. Total rules applied 107 place count 53 transition count 110
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 116 place count 53 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 118 place count 51 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 120 place count 51 transition count 95
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 50 transition count 93
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 50 transition count 93
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 125 place count 50 transition count 90
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 130 place count 50 transition count 85
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 132 place count 49 transition count 84
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 135 place count 46 transition count 81
Applied a total of 135 rules in 33 ms. Remains 46 /113 variables (removed 67) and now considering 81/218 (removed 137) transitions.
[2025-06-04 01:23:37] [INFO ] Flow matrix only has 73 transitions (discarded 8 similar events)
// Phase 1: matrix 73 rows 46 cols
[2025-06-04 01:23:37] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:37] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-04 01:23:37] [INFO ] Flow matrix only has 73 transitions (discarded 8 similar events)
[2025-06-04 01:23:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:37] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:23:37] [INFO ] Redundant transitions in 15 ms returned []
Running 65 sub problems to find dead transitions.
[2025-06-04 01:23:37] [INFO ] Flow matrix only has 73 transitions (discarded 8 similar events)
[2025-06-04 01:23:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 8/46 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:38] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:38] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 72/118 variables, 46/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 0/118 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/119 variables, and 57 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2695 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 8/46 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:41] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:41] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 72/118 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 65/124 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (OVERLAPS) 0/118 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/119 variables, and 124 constraints, problems are : Problem set: 0 solved, 65 unsolved in 4576 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7282ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 7282ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/113 places, 81/218 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7457 ms. Remains : 46/113 places, 81/218 transitions.
[2025-06-04 01:23:45] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:45] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:23:45] [INFO ] Input system was already deterministic with 81 transitions.
[2025-06-04 01:23:45] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:23:45] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:23:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8539377863684994930.gal : 2 ms
[2025-06-04 01:23:45] [INFO ] Time to serialize properties into /tmp/CTLFireability7881146529683901012.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/CTLFireability8539377863684994930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7881146529683901012.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,241708,0.115275,6100,2,556,5,10599,6,0,252,10944,0


Converting to forward existential form...Done !
original formula: EF(!(E((p37==1) U A(((p46==1)&&(p125==1)) U (p31!=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((p37==1) U !((E(!((p31!=1)) U (!(((p46==1)&&(p125==1))) * !((p31!=1)))) + EG(!((p31!=1))...171
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t14, t15, t17, t18, t27, t28, t32, t33, t34...260
(forward)formula 0,1,0.422899,12244,1,0,183,48674,184,87,1852,43714,221
FORMULA HealthRecord-PT-08-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 66 transition count 129
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 66 transition count 129
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 58 transition count 113
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 58 transition count 113
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 118 place count 58 transition count 105
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 121 place count 55 transition count 96
Iterating global reduction 1 with 3 rules applied. Total rules applied 124 place count 55 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 127 place count 52 transition count 90
Iterating global reduction 1 with 3 rules applied. Total rules applied 130 place count 52 transition count 90
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 139 place count 52 transition count 81
Applied a total of 139 rules in 9 ms. Remains 52 /113 variables (removed 61) and now considering 81/218 (removed 137) transitions.
[2025-06-04 01:23:45] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
// Phase 1: matrix 78 rows 52 cols
[2025-06-04 01:23:45] [INFO ] Computed 9 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:45] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-06-04 01:23:45] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2025-06-04 01:23:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:23:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:23:45] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2025-06-04 01:23:45] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2025-06-04 01:23:45] [INFO ] Invariant cache hit.
[2025-06-04 01:23:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:46] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:46] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 77/129 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/129 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/130 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 64 constraints, problems are : Problem set: 0 solved, 80 unsolved in 4507 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 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, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:50] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:50] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:51] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 77/129 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/129 variables, 80/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:23:52] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/130 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/130 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/130 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 130/130 variables, and 148 constraints, problems are : Problem set: 0 solved, 80 unsolved in 9195 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13715ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 13715ms
Starting structural reductions in LTL mode, iteration 1 : 52/113 places, 81/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13917 ms. Remains : 52/113 places, 81/218 transitions.
[2025-06-04 01:23:59] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:23:59] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:23:59] [INFO ] Input system was already deterministic with 81 transitions.
[2025-06-04 01:23:59] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:23:59] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:23:59] [INFO ] Time to serialize gal into /tmp/CTLFireability446898302281419704.gal : 1 ms
[2025-06-04 01:23:59] [INFO ] Time to serialize properties into /tmp/CTLFireability15728113824238855952.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/CTLFireability446898302281419704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15728113824238855952.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,968121,0.190746,9628,2,2083,5,28529,6,0,285,18309,0


Converting to forward existential form...Done !
original formula: AG(EX((AF((((p5==1)||(p63==1))||((p85==1)||(p105==1)))) + (p53==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!(EG(!((((p5==1)||(p63==1))||((p85==1)||(p105==1)))))) + (p53==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, t35, t36, t43, t44, t57, t58, ...252
(forward)formula 0,0,3.62799,101248,1,0,305,612901,182,150,2002,587777,349
FORMULA HealthRecord-PT-08-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 65 transition count 127
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 65 transition count 127
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 104 place count 57 transition count 111
Iterating global reduction 0 with 8 rules applied. Total rules applied 112 place count 57 transition count 111
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 119 place count 57 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 122 place count 54 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 125 place count 54 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 128 place count 51 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 131 place count 51 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 140 place count 51 transition count 80
Applied a total of 140 rules in 4 ms. Remains 51 /113 variables (removed 62) and now considering 80/218 (removed 138) transitions.
[2025-06-04 01:24:03] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
// Phase 1: matrix 77 rows 51 cols
[2025-06-04 01:24:03] [INFO ] Computed 9 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:03] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-04 01:24:03] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2025-06-04 01:24:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:24:03] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2025-06-04 01:24:03] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2025-06-04 01:24:03] [INFO ] Invariant cache hit.
[2025-06-04 01:24:03] [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) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:04] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:04] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/127 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/128 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:06] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 4 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/128 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:08] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 5 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/128 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/128 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 12 (OVERLAPS) 0/128 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 65 constraints, problems are : Problem set: 0 solved, 79 unsolved in 7512 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:11] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:11] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:11] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 76/127 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 79/146 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 1/128 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/128 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (OVERLAPS) 0/128 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 147 constraints, problems are : Problem set: 0 solved, 79 unsolved in 7337 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14870ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 14870ms
Starting structural reductions in LTL mode, iteration 1 : 51/113 places, 80/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15056 ms. Remains : 51/113 places, 80/218 transitions.
[2025-06-04 01:24:18] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:24:18] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:18] [INFO ] Input system was already deterministic with 80 transitions.
[2025-06-04 01:24:18] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:24:18] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:24:18] [INFO ] Time to serialize gal into /tmp/CTLFireability14445693068384962085.gal : 2 ms
[2025-06-04 01:24:18] [INFO ] Time to serialize properties into /tmp/CTLFireability16202152193683410104.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/CTLFireability14445693068384962085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16202152193683410104.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 -...285
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,687456,0.116175,6520,2,997,5,12545,6,0,280,12098,0


Converting to forward existential form...Done !
original formula: AX(EF(!(E((!(((p110==1)&&(p150==1))) + EF((((p16==1)&&(p35==1))&&((p54==1)&&(p143==1))))) U ((AX((p52==1)) + (p41==1)) + (p3==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E((!(((p110==1)&&(p150==1))) + E(TRUE U (((p16==1)&&(p35==1))&&((p54==1)&&(p143==1))))...216
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, t31, t32, t33, t34, t35, t...272
(forward)formula 0,1,2.7683,73224,1,0,266,398685,186,145,2046,429079,294
FORMULA HealthRecord-PT-08-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Graph (trivial) has 158 edges and 113 vertex of which 12 / 113 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 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 48 place count 59 transition count 121
Iterating global reduction 0 with 47 rules applied. Total rules applied 95 place count 59 transition count 121
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 103 place count 51 transition count 105
Iterating global reduction 0 with 8 rules applied. Total rules applied 111 place count 51 transition count 105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 120 place count 51 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 123 place count 48 transition count 87
Iterating global reduction 1 with 3 rules applied. Total rules applied 126 place count 48 transition count 87
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 129 place count 45 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 132 place count 45 transition count 81
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 141 place count 45 transition count 72
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 146 place count 45 transition count 67
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 148 place count 44 transition count 66
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 151 place count 41 transition count 63
Applied a total of 151 rules in 23 ms. Remains 41 /113 variables (removed 72) and now considering 63/218 (removed 155) transitions.
[2025-06-04 01:24:21] [INFO ] Flow matrix only has 54 transitions (discarded 9 similar events)
// Phase 1: matrix 54 rows 41 cols
[2025-06-04 01:24:21] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:21] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-04 01:24:21] [INFO ] Flow matrix only has 54 transitions (discarded 9 similar events)
[2025-06-04 01:24:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:21] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:24:21] [INFO ] Redundant transitions in 21 ms returned []
Running 47 sub problems to find dead transitions.
[2025-06-04 01:24:21] [INFO ] Flow matrix only has 54 transitions (discarded 9 similar events)
[2025-06-04 01:24:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:21] [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 01:24:21] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:22] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 6/41 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:22] [INFO ] Deduced a trap composed of 6 places in 63 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 53/94 variables, 41/55 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 11 (OVERLAPS) 0/94 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/95 variables, and 55 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2549 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (OVERLAPS) 6/41 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (OVERLAPS) 53/94 variables, 41/55 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/94 variables, 47/102 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 11 (OVERLAPS) 0/94 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/95 variables, and 102 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2496 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5057ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 5059ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/113 places, 63/218 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5259 ms. Remains : 41/113 places, 63/218 transitions.
[2025-06-04 01:24:26] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:24:26] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:24:26] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 01:24:26] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:24:26] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:24:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13055437291068484178.gal : 1 ms
[2025-06-04 01:24:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5121647469850936805.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/CTLFireability13055437291068484178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5121647469850936805.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,109516,0.055508,4788,2,388,5,4251,6,0,211,3878,0


Converting to forward existential form...Done !
original formula: AG(EF((p57==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p57==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t13, t14, Intersection with reachable at each ...216
(forward)formula 0,0,0.262312,8628,1,0,114,26976,137,55,1501,19162,134
FORMULA HealthRecord-PT-08-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Graph (trivial) has 109 edges and 113 vertex of which 12 / 113 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 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 44 place count 63 transition count 130
Iterating global reduction 0 with 43 rules applied. Total rules applied 87 place count 63 transition count 130
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 93 place count 57 transition count 118
Iterating global reduction 0 with 6 rules applied. Total rules applied 99 place count 57 transition count 118
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 105 place count 57 transition count 112
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 107 place count 55 transition count 106
Iterating global reduction 1 with 2 rules applied. Total rules applied 109 place count 55 transition count 106
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 111 place count 53 transition count 102
Iterating global reduction 1 with 2 rules applied. Total rules applied 113 place count 53 transition count 102
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 116 place count 53 transition count 99
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 121 place count 53 transition count 94
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 123 place count 52 transition count 93
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 126 place count 49 transition count 90
Applied a total of 126 rules in 34 ms. Remains 49 /113 variables (removed 64) and now considering 90/218 (removed 128) transitions.
[2025-06-04 01:24:26] [INFO ] Flow matrix only has 82 transitions (discarded 8 similar events)
// Phase 1: matrix 82 rows 49 cols
[2025-06-04 01:24:26] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:26] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-04 01:24:26] [INFO ] Flow matrix only has 82 transitions (discarded 8 similar events)
[2025-06-04 01:24:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:26] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:24:27] [INFO ] Redundant transitions in 20 ms returned []
Running 74 sub problems to find dead transitions.
[2025-06-04 01:24:27] [INFO ] Flow matrix only has 82 transitions (discarded 8 similar events)
[2025-06-04 01:24:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 8/49 variables, 7/9 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 01:24:27] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:27] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:27] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 81/130 variables, 49/61 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/131 variables, and 61 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3305 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 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) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 8/49 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/12 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 01:24:30] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 1/13 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 01:24:31] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:31] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:31] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:31] [INFO ] Deduced a trap composed of 18 places in 61 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 81/130 variables, 49/66 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/130 variables, 74/140 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/130 variables, 0/140 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 01:24:34] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 3 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/130 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/130 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 12 (OVERLAPS) 0/130 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 130/131 variables, and 141 constraints, problems are : Problem set: 0 solved, 74 unsolved in 8957 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12279ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 12280ms
Starting structural reductions in SI_CTL mode, iteration 1 : 49/113 places, 90/218 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12519 ms. Remains : 49/113 places, 90/218 transitions.
[2025-06-04 01:24:39] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:24:39] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:39] [INFO ] Input system was already deterministic with 90 transitions.
[2025-06-04 01:24:39] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:39] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:39] [INFO ] Time to serialize gal into /tmp/CTLFireability8052445918406425006.gal : 1 ms
[2025-06-04 01:24:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12563131199020108647.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/CTLFireability8052445918406425006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12563131199020108647.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,442084,0.114382,6244,2,906,5,10771,6,0,273,10947,0


Converting to forward existential form...Done !
original formula: A(A((p150==1) U !((((p16==1)&&(p35==1))&&((p54==1)&&(p136==1))))) U (!(AF(((((p73==1)||(p115==1))||((p152==1)||((p35==1)&&(p153==1))))||(...247
=> equivalent forward existential formula: [((Init * !(EG(!((!(!(EG(!(((((p73==1)||(p115==1))||((p152==1)||((p35==1)&&(p153==1))))||((p35==1)&&(p153==1))))...877
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t14, t15, t16, t18, t19, t25, t26, t30...315
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,4.50514,130288,1,0,587,798287,218,341,2149,805564,649
FORMULA HealthRecord-PT-08-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Graph (trivial) has 157 edges and 113 vertex of which 12 / 113 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 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 48 place count 59 transition count 122
Iterating global reduction 0 with 47 rules applied. Total rules applied 95 place count 59 transition count 122
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 102 place count 52 transition count 108
Iterating global reduction 0 with 7 rules applied. Total rules applied 109 place count 52 transition count 108
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 115 place count 52 transition count 102
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 118 place count 49 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 121 place count 49 transition count 93
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 124 place count 46 transition count 87
Iterating global reduction 1 with 3 rules applied. Total rules applied 127 place count 46 transition count 87
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 136 place count 46 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 141 place count 46 transition count 73
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 143 place count 45 transition count 72
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 146 place count 42 transition count 69
Applied a total of 146 rules in 17 ms. Remains 42 /113 variables (removed 71) and now considering 69/218 (removed 149) transitions.
[2025-06-04 01:24:43] [INFO ] Flow matrix only has 61 transitions (discarded 8 similar events)
// Phase 1: matrix 61 rows 42 cols
[2025-06-04 01:24:43] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:43] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-04 01:24:43] [INFO ] Flow matrix only has 61 transitions (discarded 8 similar events)
[2025-06-04 01:24:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:43] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:24:44] [INFO ] Redundant transitions in 14 ms returned []
Running 53 sub problems to find dead transitions.
[2025-06-04 01:24:44] [INFO ] Flow matrix only has 61 transitions (discarded 8 similar events)
[2025-06-04 01:24:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 8/42 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:44] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:44] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 60/102 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (OVERLAPS) 0/102 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/103 variables, and 53 constraints, problems are : Problem set: 0 solved, 53 unsolved in 2150 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 8/42 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:46] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 60/102 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 53/107 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 9 (OVERLAPS) 0/102 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/103 variables, and 107 constraints, problems are : Problem set: 0 solved, 53 unsolved in 2971 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5130ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 5130ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/113 places, 69/218 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5279 ms. Remains : 42/113 places, 69/218 transitions.
[2025-06-04 01:24:49] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:49] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:24:49] [INFO ] Input system was already deterministic with 69 transitions.
[2025-06-04 01:24:49] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:24:49] [INFO ] Flatten gal took : 16 ms
[2025-06-04 01:24:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2564187751036000816.gal : 1 ms
[2025-06-04 01:24:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7876695622615552478.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/ReachabilityCardinality2564187751036000816.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7876695622615552478.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 10847 steps (991 resets) in 113 ms. (95 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-08-CTLFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Graph (trivial) has 155 edges and 113 vertex of which 12 / 113 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 47 place count 60 transition count 124
Iterating global reduction 0 with 46 rules applied. Total rules applied 93 place count 60 transition count 124
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 101 place count 52 transition count 108
Iterating global reduction 0 with 8 rules applied. Total rules applied 109 place count 52 transition count 108
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 118 place count 52 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 120 place count 50 transition count 93
Iterating global reduction 1 with 2 rules applied. Total rules applied 122 place count 50 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 124 place count 48 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 126 place count 48 transition count 89
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 132 place count 48 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 137 place count 48 transition count 78
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 139 place count 47 transition count 77
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 142 place count 44 transition count 74
Applied a total of 142 rules in 62 ms. Remains 44 /113 variables (removed 69) and now considering 74/218 (removed 144) transitions.
[2025-06-04 01:24:49] [INFO ] Flow matrix only has 66 transitions (discarded 8 similar events)
// Phase 1: matrix 66 rows 44 cols
[2025-06-04 01:24:49] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:49] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-06-04 01:24:49] [INFO ] Flow matrix only has 66 transitions (discarded 8 similar events)
[2025-06-04 01:24:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:49] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:24:49] [INFO ] Redundant transitions in 47 ms returned []
Running 58 sub problems to find dead transitions.
[2025-06-04 01:24:49] [INFO ] Flow matrix only has 66 transitions (discarded 8 similar events)
[2025-06-04 01:24:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:50] [INFO ] Deduced a trap composed of 5 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 01:24:50] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:50] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (OVERLAPS) 65/109 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/109 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/110 variables, and 56 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2636 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (OVERLAPS) 65/109 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 58/114 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:53] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/109 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/110 variables, and 115 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3326 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5976ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 5977ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/113 places, 74/218 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6330 ms. Remains : 44/113 places, 74/218 transitions.
[2025-06-04 01:24:55] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:24:55] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:24:55] [INFO ] Input system was already deterministic with 74 transitions.
[2025-06-04 01:24:55] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:24:55] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:24:55] [INFO ] Time to serialize gal into /tmp/CTLFireability356913014155687175.gal : 1 ms
[2025-06-04 01:24:55] [INFO ] Time to serialize properties into /tmp/CTLFireability13637738190813425059.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/CTLFireability356913014155687175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13637738190813425059.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,182308,0.08643,5804,2,797,5,7115,6,0,237,8912,0


Converting to forward existential form...Done !
original formula: AG(EF(((p26==1)||(p95==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p26==1)||(p95==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...280
(forward)formula 0,0,0.380363,12076,1,0,164,48136,160,71,1712,35814,177
FORMULA HealthRecord-PT-08-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Graph (trivial) has 157 edges and 113 vertex of which 12 / 113 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 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 48 place count 59 transition count 122
Iterating global reduction 0 with 47 rules applied. Total rules applied 95 place count 59 transition count 122
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 103 place count 51 transition count 106
Iterating global reduction 0 with 8 rules applied. Total rules applied 111 place count 51 transition count 106
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 120 place count 51 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 123 place count 48 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 126 place count 48 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 129 place count 45 transition count 82
Iterating global reduction 1 with 3 rules applied. Total rules applied 132 place count 45 transition count 82
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 141 place count 45 transition count 73
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 146 place count 45 transition count 68
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 148 place count 44 transition count 67
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 151 place count 41 transition count 64
Applied a total of 151 rules in 14 ms. Remains 41 /113 variables (removed 72) and now considering 64/218 (removed 154) transitions.
[2025-06-04 01:24:56] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
// Phase 1: matrix 56 rows 41 cols
[2025-06-04 01:24:56] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:56] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-04 01:24:56] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
[2025-06-04 01:24:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:24:56] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:24:56] [INFO ] Redundant transitions in 19 ms returned []
Running 48 sub problems to find dead transitions.
[2025-06-04 01:24:56] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
[2025-06-04 01:24:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:56] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:56] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 55/96 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/96 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 96/97 variables, and 52 constraints, problems are : Problem set: 0 solved, 48 unsolved in 2096 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:24:58] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 55/96 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 48/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/96 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 96/97 variables, and 101 constraints, problems are : Problem set: 0 solved, 48 unsolved in 2640 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4745ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 4745ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/113 places, 64/218 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4933 ms. Remains : 41/113 places, 64/218 transitions.
[2025-06-04 01:25:00] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:25:01] [INFO ] Flatten gal took : 2 ms
[2025-06-04 01:25:01] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-04 01:25:01] [INFO ] Flatten gal took : 2 ms
[2025-06-04 01:25:01] [INFO ] Flatten gal took : 14 ms
[2025-06-04 01:25:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16821903762013313524.gal : 0 ms
RANDOM walk for 40000 steps (3669 resets) in 94 ms. (421 steps per ms) remains 1/1 properties
[2025-06-04 01:25:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8591616496290386442.prop : 20 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/ReachabilityCardinality16821903762013313524.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8591616496290386442.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (486 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties

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/ReachabilityCardinality8591616496290386442.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 120
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :120 after 164
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :164 after 190
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :190 after 13008
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :13008 after 13534
Reachability property HealthRecord-PT-08-CTLFireability-2023-12 is true.
FORMULA HealthRecord-PT-08-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 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,62988,0.049303,4952,2,719,13,4597,6,0,215,3489,0
Total reachable state count : 62988

Verifying 1 reachability properties.
Reachability property HealthRecord-PT-08-CTLFireability-2023-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-08-CTLFireability-2023-12,1,0.049882,5080,2,42,13,4597,7,0,218,3489,0
Finished probabilistic random walk after 28686 steps, run visited all 1 properties in 91 ms. (steps per millisecond=315 )
Probabilistic random walk after 28686 steps, saw 5042 distinct states, run finished after 99 ms. (steps per millisecond=289 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 65 transition count 127
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 65 transition count 127
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 104 place count 57 transition count 111
Iterating global reduction 0 with 8 rules applied. Total rules applied 112 place count 57 transition count 111
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 119 place count 57 transition count 104
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 121 place count 55 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 123 place count 55 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 125 place count 53 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 127 place count 53 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 133 place count 53 transition count 88
Applied a total of 133 rules in 4 ms. Remains 53 /113 variables (removed 60) and now considering 88/218 (removed 130) transitions.
[2025-06-04 01:25:01] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 53 cols
[2025-06-04 01:25:01] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:25:01] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-04 01:25:01] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2025-06-04 01:25:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:25:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:25:01] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Running 87 sub problems to find dead transitions.
[2025-06-04 01:25:01] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2025-06-04 01:25:01] [INFO ] Invariant cache hit.
[2025-06-04 01:25:01] [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, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:01] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:02] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 84/137 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/137 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 1/138 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 0/138 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 65 constraints, problems are : Problem set: 0 solved, 87 unsolved in 4311 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 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, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:06] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:06] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:06] [INFO ] Deduced a trap composed of 17 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 01:25:06] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 84/137 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 87/155 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 1/138 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (OVERLAPS) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 156 constraints, problems are : Problem set: 0 solved, 87 unsolved in 9357 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13682ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 13683ms
Starting structural reductions in LTL mode, iteration 1 : 53/113 places, 88/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13841 ms. Remains : 53/113 places, 88/218 transitions.
[2025-06-04 01:25:15] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:25:15] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:25:15] [INFO ] Input system was already deterministic with 88 transitions.
[2025-06-04 01:25:15] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:25:15] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:25:15] [INFO ] Time to serialize gal into /tmp/CTLFireability11794509152714027824.gal : 2 ms
[2025-06-04 01:25:15] [INFO ] Time to serialize properties into /tmp/CTLFireability11402037834474217098.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/CTLFireability11794509152714027824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11402037834474217098.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 -...285
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,675793,0.195972,9700,2,1930,5,27375,6,0,296,19158,0


Converting to forward existential form...Done !
original formula: !(E(!(EF((AX((p59==1)) * (p40!=1)))) U (!(A((p104==1) U ((p128!=1) * EF((p128==1))))) * (p34==1))))
=> equivalent forward existential formula: (([((FwdU((FwdU(Init,!(E(TRUE U (!(EX(!((p59==1)))) * (p40!=1))))) * (p34==1)),!(((p128!=1) * E(TRUE U (p128==1)...494
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t16, t18, t20, t22, t24, t38, t39, t41, t...257
(forward)formula 0,1,2.25462,62972,1,0,184,348091,214,95,2145,261517,235
FORMULA HealthRecord-PT-08-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 218/218 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 69 transition count 135
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 69 transition count 135
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 94 place count 63 transition count 123
Iterating global reduction 0 with 6 rules applied. Total rules applied 100 place count 63 transition count 123
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 106 place count 63 transition count 117
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 108 place count 61 transition count 111
Iterating global reduction 1 with 2 rules applied. Total rules applied 110 place count 61 transition count 111
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 111 place count 60 transition count 109
Iterating global reduction 1 with 1 rules applied. Total rules applied 112 place count 60 transition count 109
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 115 place count 60 transition count 106
Applied a total of 115 rules in 5 ms. Remains 60 /113 variables (removed 53) and now considering 106/218 (removed 112) transitions.
[2025-06-04 01:25:17] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
// Phase 1: matrix 103 rows 60 cols
[2025-06-04 01:25:17] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:25:17] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-04 01:25:17] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
[2025-06-04 01:25:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:25:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:25:17] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Running 105 sub problems to find dead transitions.
[2025-06-04 01:25:17] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
[2025-06-04 01:25:17] [INFO ] Invariant cache hit.
[2025-06-04 01:25:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:18] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:18] [INFO ] Deduced a trap composed of 21 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 01:25:19] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 102/162 variables, 60/72 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 1/163 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/163 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 73 constraints, problems are : Problem set: 0 solved, 105 unsolved in 6155 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:24] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:24] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 102/162 variables, 60/74 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 105/179 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:28] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 10 (OVERLAPS) 1/163 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/163 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 12 (OVERLAPS) 0/163 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 181 constraints, problems are : Problem set: 0 solved, 105 unsolved in 15890 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22067ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 22068ms
Starting structural reductions in LTL mode, iteration 1 : 60/113 places, 106/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22254 ms. Remains : 60/113 places, 106/218 transitions.
[2025-06-04 01:25:39] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:25:39] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:25:39] [INFO ] Input system was already deterministic with 106 transitions.
[2025-06-04 01:25:39] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:25:39] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:25:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11689595476190084583.gal : 1 ms
[2025-06-04 01:25:39] [INFO ] Time to serialize properties into /tmp/CTLFireability8972326874475638045.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/CTLFireability11689595476190084583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8972326874475638045.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.9466e+06,0.193323,8656,2,953,5,17384,6,0,342,22291,0


Converting to forward existential form...Done !
original formula: AX((E(A((p124==1) U (EG((p96==1)) + ((p114==1)&&(p80==1)))) U EF((p95==1))) + (((AF((p114==1)) * EF((p152==1))) * ((p35==1)&&(p153==1))) ...198
=> equivalent forward existential formula: ((([FwdG((EY(Init) * !(E(!((E(!((EG((p96==1)) + ((p114==1)&&(p80==1)))) U (!((p124==1)) * !((EG((p96==1)) + ((p1...1024
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...353
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,4.47431,123140,1,0,453,763810,265,244,2607,715754,491
FORMULA HealthRecord-PT-08-CTLFireability-2023-14 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 : 113/113 places, 218/218 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 66 transition count 129
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 66 transition count 129
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 101 place count 59 transition count 115
Iterating global reduction 0 with 7 rules applied. Total rules applied 108 place count 59 transition count 115
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 116 place count 59 transition count 107
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 118 place count 57 transition count 101
Iterating global reduction 1 with 2 rules applied. Total rules applied 120 place count 57 transition count 101
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 56 transition count 99
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 56 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 125 place count 56 transition count 96
Applied a total of 125 rules in 3 ms. Remains 56 /113 variables (removed 57) and now considering 96/218 (removed 122) transitions.
[2025-06-04 01:25:44] [INFO ] Flow matrix only has 93 transitions (discarded 3 similar events)
// Phase 1: matrix 93 rows 56 cols
[2025-06-04 01:25:44] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:25:44] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-04 01:25:44] [INFO ] Flow matrix only has 93 transitions (discarded 3 similar events)
[2025-06-04 01:25:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:25:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:25:44] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 95 sub problems to find dead transitions.
[2025-06-04 01:25:44] [INFO ] Flow matrix only has 93 transitions (discarded 3 similar events)
[2025-06-04 01:25:44] [INFO ] Invariant cache hit.
[2025-06-04 01:25:44] [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, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:45] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:45] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (OVERLAPS) 92/148 variables, 56/67 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 1/149 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 0/149 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 68 constraints, problems are : Problem set: 0 solved, 95 unsolved in 5743 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 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, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:50] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:50] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:50] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:25:51] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 92/148 variables, 56/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 95/166 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 1/149 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/149 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/149 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 167 constraints, problems are : Problem set: 0 solved, 95 unsolved in 11363 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17119ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 17119ms
Starting structural reductions in LTL mode, iteration 1 : 56/113 places, 96/218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17249 ms. Remains : 56/113 places, 96/218 transitions.
[2025-06-04 01:26:01] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:26:01] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:26:01] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-04 01:26:01] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:26:01] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:26:01] [INFO ] Time to serialize gal into /tmp/CTLFireability18124096724840289625.gal : 2 ms
[2025-06-04 01:26:01] [INFO ] Time to serialize properties into /tmp/CTLFireability14261975193501648067.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/CTLFireability18124096724840289625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14261975193501648067.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 -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.35919e+06,0.135968,6720,2,1076,5,11643,6,0,316,12096,0


Converting to forward existential form...Done !
original formula: (AG(AX(EG((p97==0)))) + !(A(AG(A(((p66==1)||(p152==1)) U (((p35==1)&&(p153==1))||(p34==1)))) U E(EG(!((((p16==1)&&(p35==1))&&((p54==1)&&(...186
=> equivalent forward existential formula: [(EY(FwdU((Init * !(!(!((E(!(E(EG(!((((p16==1)&&(p35==1))&&((p54==1)&&(p124==1))))) U !(EX(!((p11!=1)))))) U (!(...537
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t22, t...322
(forward)formula 0,0,4.16343,113564,1,0,486,695605,233,239,2346,632975,558
FORMULA HealthRecord-PT-08-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2025-06-04 01:26:05] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:26:05] [INFO ] Flatten gal took : 6 ms
Total runtime 342838 ms.

BK_STOP 1749000365667

--------------------
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-08"
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-08, 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-174867008200594"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-08.tgz
mv HealthRecord-PT-08 execution
cd execution
if [ "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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;