Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008100554.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-03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008100554
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K 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 107K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K 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 49K 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-03-CTLFireability-2023-12
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2023-13
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2023-14
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2023-15
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-00
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-01
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-02
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-03
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-04
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-05
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-06
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-07
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-08
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-09
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-10
FORMULA_NAME HealthRecord-PT-03-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748997124961

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-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-04 00:32:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 00:32:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:32:08] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2025-06-04 00:32:08] [INFO ] Transformed 121 places.
[2025-06-04 00:32:08] [INFO ] Transformed 232 transitions.
[2025-06-04 00:32:08] [INFO ] Found NUPN structural information;
[2025-06-04 00:32:08] [INFO ] Parsed PT model containing 121 places and 232 transitions and 597 arcs in 370 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Support contains 79 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 225/225 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 100 transition count 187
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 100 transition count 187
Applied a total of 42 rules in 41 ms. Remains 100 /121 variables (removed 21) and now considering 187/225 (removed 38) transitions.
[2025-06-04 00:32:08] [INFO ] Flow matrix only has 183 transitions (discarded 4 similar events)
// Phase 1: matrix 183 rows 100 cols
[2025-06-04 00:32:08] [INFO ] Computed 10 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:32:08] [INFO ] Implicit Places using invariants in 356 ms returned []
[2025-06-04 00:32:08] [INFO ] Flow matrix only has 183 transitions (discarded 4 similar events)
[2025-06-04 00:32:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:32:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:32:09] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 732 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-04 00:32:09] [INFO ] Flow matrix only has 183 transitions (discarded 4 similar events)
[2025-06-04 00:32:09] [INFO ] Invariant cache hit.
[2025-06-04 00:32:09] [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) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:12] [INFO ] Deduced a trap composed of 16 places in 166 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:12] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:12] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:12] [INFO ] Deduced a trap composed of 30 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 00:32:12] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:13] [INFO ] Deduced a trap composed of 31 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:13] [INFO ] Deduced a trap composed of 30 places in 142 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:13] [INFO ] Deduced a trap composed of 31 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:13] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:13] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:13] [INFO ] Deduced a trap composed of 35 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:13] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:13] [INFO ] Deduced a trap composed of 37 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:14] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:14] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:14] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:14] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:14] [INFO ] Deduced a trap composed of 25 places in 112 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:14] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:14] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:15] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:16] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:16] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:16] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:16] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:17] [INFO ] Deduced a trap composed of 35 places in 138 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (OVERLAPS) 182/282 variables, 100/136 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:20] [INFO ] Deduced a trap composed of 37 places in 74 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:22] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:23] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:23] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 10 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 3/140 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 11 (OVERLAPS) 1/283 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 13 (OVERLAPS) 0/283 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 283/283 variables, and 141 constraints, problems are : Problem set: 0 solved, 186 unsolved in 26620 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 100/100 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 30/40 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:37] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:37] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 182/282 variables, 100/142 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 186/328 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:44] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:32:44] [INFO ] Deduced a trap composed of 43 places in 94 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 2/330 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 10 (OVERLAPS) 1/283 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 283/283 variables, and 331 constraints, problems are : Problem set: 0 solved, 186 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 100/100 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 34/34 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56876ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 56903ms
Starting structural reductions in LTL mode, iteration 1 : 100/121 places, 187/225 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57718 ms. Remains : 100/121 places, 187/225 transitions.
Support contains 79 out of 100 places after structural reductions.
[2025-06-04 00:33:06] [INFO ] Flatten gal took : 81 ms
[2025-06-04 00:33:06] [INFO ] Flatten gal took : 36 ms
[2025-06-04 00:33:06] [INFO ] Input system was already deterministic with 187 transitions.
Support contains 78 out of 100 places (down from 79) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 74 to 73
RANDOM walk for 40000 steps (2668 resets) in 2567 ms. (15 steps per ms) remains 29/73 properties
BEST_FIRST walk for 4003 steps (38 resets) in 46 ms. (85 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (41 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (24 resets) in 35 ms. (111 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (39 resets) in 31 ms. (125 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (39 resets) in 28 ms. (138 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (56 resets) in 40 ms. (97 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (40 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (38 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (36 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (38 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (40 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (38 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (33 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (39 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (25 resets) in 36 ms. (108 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (27 resets) in 29 ms. (133 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (41 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (27 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (39 resets) in 13 ms. (285 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (38 resets) in 35 ms. (111 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (38 resets) in 32 ms. (121 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (36 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (39 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (38 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (40 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (40 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (40 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (36 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (27 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
[2025-06-04 00:33:07] [INFO ] Flow matrix only has 183 transitions (discarded 4 similar events)
[2025-06-04 00:33:07] [INFO ] Invariant cache hit.
[2025-06-04 00:33:07] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp43 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 27 unsolved
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp61 is UNSAT
At refinement iteration 1 (OVERLAPS) 34/82 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:07] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 6 ms to minimize.
Problem AtomicPropp29 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 35 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 7 ms to minimize.
Problem AtomicPropp42 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 7 ms to minimize.
Problem AtomicPropp57 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 37 places in 69 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 8/12 constraints. Problems are: Problem set: 6 solved, 22 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:08] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 2/14 constraints. Problems are: Problem set: 6 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/14 constraints. Problems are: Problem set: 6 solved, 22 unsolved
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp70 is UNSAT
At refinement iteration 5 (OVERLAPS) 18/100 variables, 6/20 constraints. Problems are: Problem set: 8 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:09] [INFO ] Deduced a trap composed of 24 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:09] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:09] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:09] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:09] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:09] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:09] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:10] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 8/28 constraints. Problems are: Problem set: 8 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/28 constraints. Problems are: Problem set: 8 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 182/282 variables, 100/128 constraints. Problems are: Problem set: 8 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 0/128 constraints. Problems are: Problem set: 8 solved, 20 unsolved
At refinement iteration 10 (OVERLAPS) 1/283 variables, 1/129 constraints. Problems are: Problem set: 8 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:10] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 1/130 constraints. Problems are: Problem set: 8 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:11] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 7 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 1/131 constraints. Problems are: Problem set: 8 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/283 variables, 0/131 constraints. Problems are: Problem set: 8 solved, 20 unsolved
At refinement iteration 14 (OVERLAPS) 0/283 variables, 0/131 constraints. Problems are: Problem set: 8 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 283/283 variables, and 131 constraints, problems are : Problem set: 8 solved, 20 unsolved in 4697 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 100/100 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 20 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 44/75 variables, 4/4 constraints. Problems are: Problem set: 8 solved, 20 unsolved
Problem AtomicPropp45 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 11/15 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/15 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 25/100 variables, 6/21 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 9/30 constraints. Problems are: Problem set: 9 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:12] [INFO ] Deduced a trap composed of 29 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 00:33:12] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 2/32 constraints. Problems are: Problem set: 9 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:13] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 1/33 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/33 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 182/282 variables, 100/133 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 19/152 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 0/152 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 12 (OVERLAPS) 1/283 variables, 1/153 constraints. Problems are: Problem set: 9 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:15] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 6 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/283 variables, 1/154 constraints. Problems are: Problem set: 9 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/283 variables, 0/154 constraints. Problems are: Problem set: 9 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 283/283 variables, and 154 constraints, problems are : Problem set: 9 solved, 19 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 100/100 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 19/28 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9731ms problems are : Problem set: 9 solved, 19 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 30 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 187/187 transitions.
Graph (trivial) has 52 edges and 100 vertex of which 10 / 100 are part of one of the 5 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (complete) has 342 edges and 95 vertex of which 92 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
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 0 with 1 rules applied. Total rules applied 3 place count 92 transition count 171
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 91 transition count 170
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 29 place count 67 transition count 123
Iterating global reduction 2 with 24 rules applied. Total rules applied 53 place count 67 transition count 123
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 59 place count 61 transition count 111
Iterating global reduction 2 with 6 rules applied. Total rules applied 65 place count 61 transition count 111
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 69 place count 61 transition count 107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 60 transition count 106
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 74 place count 60 transition count 103
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 74 place count 60 transition count 100
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 57 transition count 100
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 57 transition count 99
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 82 place count 56 transition count 99
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 96 place count 56 transition count 99
Applied a total of 96 rules in 119 ms. Remains 56 /100 variables (removed 44) and now considering 99/187 (removed 88) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 56/100 places, 99/187 transitions.
RANDOM walk for 40000 steps (3048 resets) in 488 ms. (81 steps per ms) remains 6/19 properties
BEST_FIRST walk for 40004 steps (365 resets) in 98 ms. (404 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (792 resets) in 162 ms. (245 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (491 resets) in 107 ms. (370 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40003 steps (409 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
// Phase 1: matrix 99 rows 56 cols
[2025-06-04 00:33:17] [INFO ] Computed 7 invariants in 6 ms
[2025-06-04 00:33:17] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 42/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 99/155 variables, 56/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/155 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 155/155 variables, and 66 constraints, problems are : Problem set: 0 solved, 3 unsolved in 269 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 56/56 constraints, ReadFeed: 3/3 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) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 42/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 99/155 variables, 56/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/155 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 155/155 variables, and 69 constraints, problems are : Problem set: 0 solved, 3 unsolved in 382 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 56/56 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 671ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 2 properties in 193 ms.
Support contains 8 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 99/99 transitions.
Graph (complete) has 200 edges and 56 vertex of which 55 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 43 transition count 75
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 43 transition count 75
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 27 place count 41 transition count 71
Iterating global reduction 0 with 2 rules applied. Total rules applied 29 place count 41 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 30 place count 40 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 31 place count 40 transition count 68
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 32 place count 39 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 33 place count 39 transition count 66
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 34 place count 39 transition count 65
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 38 transition count 64
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 38 transition count 60
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 34 transition count 60
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 47 place count 34 transition count 60
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 33 transition count 58
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 33 transition count 58
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 32 transition count 55
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 32 transition count 55
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 31 transition count 53
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 31 transition count 53
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 31 transition count 52
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 30 transition count 51
Applied a total of 55 rules in 36 ms. Remains 30 /56 variables (removed 26) and now considering 51/99 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 30/56 places, 51/99 transitions.
RANDOM walk for 40000 steps (4040 resets) in 249 ms. (160 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (1080 resets) in 84 ms. (470 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 388 steps, run visited all 1 properties in 20 ms. (steps per millisecond=19 )
Probabilistic random walk after 388 steps, saw 149 distinct states, run finished after 30 ms. (steps per millisecond=12 ) properties seen :1
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
[2025-06-04 00:33:18] [INFO ] Flatten gal took : 24 ms
[2025-06-04 00:33:18] [INFO ] Flatten gal took : 22 ms
[2025-06-04 00:33:18] [INFO ] Input system was already deterministic with 187 transitions.
Computed a total of 9 stabilizing places and 16 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 69 transition count 126
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 69 transition count 126
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 66 place count 65 transition count 118
Iterating global reduction 0 with 4 rules applied. Total rules applied 70 place count 65 transition count 118
Applied a total of 70 rules in 11 ms. Remains 65 /100 variables (removed 35) and now considering 118/187 (removed 69) transitions.
[2025-06-04 00:33:19] [INFO ] Flow matrix only has 115 transitions (discarded 3 similar events)
// Phase 1: matrix 115 rows 65 cols
[2025-06-04 00:33:19] [INFO ] Computed 9 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:33:19] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-04 00:33:19] [INFO ] Flow matrix only has 115 transitions (discarded 3 similar events)
[2025-06-04 00:33:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:33:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:33:19] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Running 117 sub problems to find dead transitions.
[2025-06-04 00:33:19] [INFO ] Flow matrix only has 115 transitions (discarded 3 similar events)
[2025-06-04 00:33:19] [INFO ] Invariant cache hit.
[2025-06-04 00:33:19] [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) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/65 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:20] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:20] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:20] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:20] [INFO ] Deduced a trap composed of 26 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 00:33:21] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:21] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:21] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (OVERLAPS) 114/179 variables, 65/81 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (OVERLAPS) 1/180 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/180 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 10 (OVERLAPS) 0/180 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Real declared 180/180 variables, and 82 constraints, problems are : Problem set: 0 solved, 117 unsolved in 9559 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 117 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/65 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:29] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:29] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:29] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (OVERLAPS) 114/179 variables, 65/84 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 117/201 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:31] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/179 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 10 (OVERLAPS) 1/180 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/180 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 12 (OVERLAPS) 0/180 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Int declared 180/180 variables, and 203 constraints, problems are : Problem set: 0 solved, 117 unsolved in 20076 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29690ms problems are : Problem set: 0 solved, 117 unsolved
Search for dead transitions found 0 dead transitions in 29692ms
Starting structural reductions in LTL mode, iteration 1 : 65/100 places, 118/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29923 ms. Remains : 65/100 places, 118/187 transitions.
[2025-06-04 00:33:48] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:33:48] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:33:48] [INFO ] Input system was already deterministic with 118 transitions.
[2025-06-04 00:33:48] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:33:48] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:33:49] [INFO ] Time to serialize gal into /tmp/CTLFireability6559054182256624301.gal : 5 ms
[2025-06-04 00:33:49] [INFO ] Time to serialize properties into /tmp/CTLFireability17658794804673988309.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/CTLFireability6559054182256624301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17658794804673988309.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,165897,0.085471,5636,2,788,5,7600,6,0,370,8453,0


Converting to forward existential form...Done !
original formula: !(A((((((p60==1)||((p16==1)&&(p54==1))) * !(EF((p12==1)))) + ((p57!=1)&&(p99!=1))) + (AX((E((p16==1) U (p3==1)) + (p5!=1))) + (!(EX(AX((p...309
=> equivalent forward existential formula: (([((FwdU(Init,!((E(TRUE U (((!((E(!((p84==1)) U (!((p16==1)) * !((p84==1)))) + EG(!((p84==1))))) * (p58==1)) * ...1230
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...448
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,2.12638,58280,1,0,493,347237,291,241,2824,276235,537
FORMULA HealthRecord-PT-03-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 57 transition count 104
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 57 transition count 104
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 95 place count 48 transition count 86
Iterating global reduction 0 with 9 rules applied. Total rules applied 104 place count 48 transition count 86
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 108 place count 48 transition count 82
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 111 place count 45 transition count 73
Iterating global reduction 1 with 3 rules applied. Total rules applied 114 place count 45 transition count 73
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 117 place count 42 transition count 67
Iterating global reduction 1 with 3 rules applied. Total rules applied 120 place count 42 transition count 67
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 123 place count 42 transition count 64
Applied a total of 123 rules in 13 ms. Remains 42 /100 variables (removed 58) and now considering 64/187 (removed 123) transitions.
[2025-06-04 00:33:51] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
// Phase 1: matrix 63 rows 42 cols
[2025-06-04 00:33:51] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:33:51] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-04 00:33:51] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2025-06-04 00:33:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:33:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:33:51] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2025-06-04 00:33:51] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2025-06-04 00:33:51] [INFO ] Invariant cache hit.
[2025-06-04 00:33:51] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:51] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:52] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 62/104 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 63 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:52] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:52] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/104 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 1/105 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 0/105 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 54 constraints, problems are : Problem set: 0 solved, 63 unsolved in 4089 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:55] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:33:55] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 62/104 variables, 42/55 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 63/118 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 1/105 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 119 constraints, problems are : Problem set: 0 solved, 63 unsolved in 5721 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9824ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 9826ms
Starting structural reductions in LTL mode, iteration 1 : 42/100 places, 64/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9991 ms. Remains : 42/100 places, 64/187 transitions.
[2025-06-04 00:34:01] [INFO ] Flatten gal took : 10 ms
[2025-06-04 00:34:01] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:34:01] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-04 00:34:01] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:34:01] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:34:01] [INFO ] Time to serialize gal into /tmp/CTLFireability12106609636072196295.gal : 4 ms
[2025-06-04 00:34:01] [INFO ] Time to serialize properties into /tmp/CTLFireability10932018586466347406.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/CTLFireability12106609636072196295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10932018586466347406.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,30627,0.045223,4636,2,782,5,3054,6,0,230,3077,0


Converting to forward existential form...Done !
original formula: E(!(EG((AF(!(((p34==1)&&(p118==1)))) * AX(EF((p120==1)))))) U !(EF(((((p17==1)&&(p23==1))&&((p28==1)&&(p35==1)))&&(((p42==1)&&(p49==1))&&...181
=> equivalent forward existential formula: [(FwdU(Init,!(EG((!(EG(!(!(((p34==1)&&(p118==1)))))) * !(EX(!(E(TRUE U (p120==1))))))))) * !(E(TRUE U ((((p17==1...251
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t9, t10, t11, t12, t13, t14, t15, t17, t19, t21, Intersection wi...237
Using saturation style SCC detection
(forward)formula 0,1,0.537078,14620,1,0,214,50470,165,127,1672,57609,270
FORMULA HealthRecord-PT-03-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 63 transition count 115
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 63 transition count 115
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 80 place count 57 transition count 103
Iterating global reduction 0 with 6 rules applied. Total rules applied 86 place count 57 transition count 103
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 89 place count 57 transition count 100
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 90 place count 56 transition count 97
Iterating global reduction 1 with 1 rules applied. Total rules applied 91 place count 56 transition count 97
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 92 place count 55 transition count 95
Iterating global reduction 1 with 1 rules applied. Total rules applied 93 place count 55 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 94 place count 55 transition count 94
Applied a total of 94 rules in 15 ms. Remains 55 /100 variables (removed 45) and now considering 94/187 (removed 93) transitions.
[2025-06-04 00:34:01] [INFO ] Flow matrix only has 92 transitions (discarded 2 similar events)
// Phase 1: matrix 92 rows 55 cols
[2025-06-04 00:34:01] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:01] [INFO ] Implicit Places using invariants in 78 ms returned []
[2025-06-04 00:34:01] [INFO ] Flow matrix only has 92 transitions (discarded 2 similar events)
[2025-06-04 00:34:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:34:02] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
Running 93 sub problems to find dead transitions.
[2025-06-04 00:34:02] [INFO ] Flow matrix only has 92 transitions (discarded 2 similar events)
[2025-06-04 00:34:02] [INFO ] Invariant cache hit.
[2025-06-04 00:34:02] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:03] [INFO ] Deduced a trap composed of 20 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 00:34:03] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:03] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:03] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:04] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:04] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:04] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:04] [INFO ] Deduced a trap composed of 21 places in 71 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 91/146 variables, 55/71 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (OVERLAPS) 1/147 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/147 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 0/147 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 72 constraints, problems are : Problem set: 0 solved, 93 unsolved in 6603 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:09] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:09] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:09] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (OVERLAPS) 91/146 variables, 55/74 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 93/167 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (OVERLAPS) 1/147 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/147 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 0/147 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 168 constraints, problems are : Problem set: 0 solved, 93 unsolved in 11410 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18045ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 18046ms
Starting structural reductions in LTL mode, iteration 1 : 55/100 places, 94/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18280 ms. Remains : 55/100 places, 94/187 transitions.
[2025-06-04 00:34:20] [INFO ] Flatten gal took : 12 ms
[2025-06-04 00:34:20] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:34:20] [INFO ] Input system was already deterministic with 94 transitions.
[2025-06-04 00:34:20] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:34:20] [INFO ] Flatten gal took : 10 ms
[2025-06-04 00:34:20] [INFO ] Time to serialize gal into /tmp/CTLFireability11400289150266387772.gal : 4 ms
[2025-06-04 00:34:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15565458737740980070.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/CTLFireability11400289150266387772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15565458737740980070.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,103123,0.041532,5072,2,825,5,5219,6,0,309,4827,0


Converting to forward existential form...Done !
original formula: !(E((EF(((AX((p7==1)) * A((p30==1) U ((p16==1)&&(p114==1)))) * (p53!=1))) * A((p108==1) U AX(EX((p32==1))))) U ((p71==1) + (A(E((p101==1)...254
=> equivalent forward existential formula: ([(FwdU(Init,(E(TRUE U ((!(EX(!((p7==1)))) * !((E(!(((p16==1)&&(p114==1))) U (!((p30==1)) * !(((p16==1)&&(p114==...834
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...372
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.49235,52044,1,0,511,277455,249,288,2243,273020,607
FORMULA HealthRecord-PT-03-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 59 transition count 108
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 59 transition count 108
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 90 place count 51 transition count 92
Iterating global reduction 0 with 8 rules applied. Total rules applied 98 place count 51 transition count 92
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 102 place count 51 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 105 place count 48 transition count 79
Iterating global reduction 1 with 3 rules applied. Total rules applied 108 place count 48 transition count 79
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 111 place count 45 transition count 73
Iterating global reduction 1 with 3 rules applied. Total rules applied 114 place count 45 transition count 73
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 117 place count 45 transition count 70
Applied a total of 117 rules in 9 ms. Remains 45 /100 variables (removed 55) and now considering 70/187 (removed 117) transitions.
[2025-06-04 00:34:21] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
// Phase 1: matrix 69 rows 45 cols
[2025-06-04 00:34:21] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-04 00:34:21] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2025-06-04 00:34:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:34:21] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2025-06-04 00:34:21] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2025-06-04 00:34:21] [INFO ] Invariant cache hit.
[2025-06-04 00:34:21] [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) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:22] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:22] [INFO ] Deduced a trap composed of 14 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 00:34:22] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:22] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:22] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 68/113 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:23] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:23] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/114 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/114 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/114 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/114 variables, and 60 constraints, problems are : Problem set: 0 solved, 69 unsolved in 4116 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:26] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 68/113 variables, 45/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 69/129 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/114 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/114 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/114 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/114 variables, and 130 constraints, problems are : Problem set: 0 solved, 69 unsolved in 7406 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11555ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 11556ms
Starting structural reductions in LTL mode, iteration 1 : 45/100 places, 70/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11667 ms. Remains : 45/100 places, 70/187 transitions.
[2025-06-04 00:34:33] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:34:33] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:34:33] [INFO ] Input system was already deterministic with 70 transitions.
[2025-06-04 00:34:33] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:34:33] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:34:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4772366733568219730.gal : 2 ms
[2025-06-04 00:34:33] [INFO ] Time to serialize properties into /tmp/CTLFireability8734847147650664655.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/CTLFireability4772366733568219730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8734847147650664655.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,58977,0.060361,5364,2,677,5,6535,6,0,248,7151,0


Converting to forward existential form...Done !
original formula: EF((AX(AG((((p33==0)||(p41==0))||(p118==0)))) * (AX(FALSE) + (AF((p117==0)) * !(E(((p70==1)||(p66==1)) U (p14!=1)))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((((p33==0)||(p41==0))||(p118==0))))))))) * !(EX(!(FALSE))))] != FALSE ...314
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t21, t22, t23, t36, t...287
(forward)formula 0,1,0.290591,12788,1,0,158,47574,160,71,1669,42521,172
FORMULA HealthRecord-PT-03-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Graph (trivial) has 134 edges and 100 vertex of which 10 / 100 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 40 place count 56 transition count 107
Iterating global reduction 0 with 39 rules applied. Total rules applied 79 place count 56 transition count 107
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 89 place count 46 transition count 87
Iterating global reduction 0 with 10 rules applied. Total rules applied 99 place count 46 transition count 87
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 104 place count 46 transition count 82
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 105 place count 45 transition count 79
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 45 transition count 79
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 107 place count 44 transition count 77
Iterating global reduction 1 with 1 rules applied. Total rules applied 108 place count 44 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 109 place count 44 transition count 76
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 113 place count 44 transition count 72
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 119 place count 41 transition count 69
Applied a total of 119 rules in 23 ms. Remains 41 /100 variables (removed 59) and now considering 69/187 (removed 118) transitions.
[2025-06-04 00:34:33] [INFO ] Flow matrix only has 64 transitions (discarded 5 similar events)
// Phase 1: matrix 64 rows 41 cols
[2025-06-04 00:34:33] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:33] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-04 00:34:33] [INFO ] Flow matrix only has 64 transitions (discarded 5 similar events)
[2025-06-04 00:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:34:33] [INFO ] Implicit Places using invariants and state equation in 84 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 00:34:33] [INFO ] Redundant transitions in 2 ms returned []
Running 68 sub problems to find dead transitions.
[2025-06-04 00:34:33] [INFO ] Flow matrix only has 64 transitions (discarded 5 similar events)
[2025-06-04 00:34:33] [INFO ] Invariant cache hit.
[2025-06-04 00:34:33] [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) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:34] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:34] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 63/104 variables, 41/50 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/104 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 1/105 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/105 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 51 constraints, problems are : Problem set: 0 solved, 68 unsolved in 2917 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:37] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:37] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 63/104 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 68/120 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (OVERLAPS) 1/105 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 11 (OVERLAPS) 0/105 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 121 constraints, problems are : Problem set: 0 solved, 68 unsolved in 6106 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9038ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 9039ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/100 places, 69/187 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9221 ms. Remains : 41/100 places, 69/187 transitions.
[2025-06-04 00:34:42] [INFO ] Flatten gal took : 11 ms
[2025-06-04 00:34:42] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:34:42] [INFO ] Input system was already deterministic with 69 transitions.
[2025-06-04 00:34:42] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:34:42] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:34:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15051194536082346966.gal : 2 ms
[2025-06-04 00:34:42] [INFO ] Time to serialize properties into /tmp/CTLFireability5908420088109779178.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/CTLFireability15051194536082346966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5908420088109779178.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,29651,0.043204,4572,2,607,5,2982,6,0,227,2970,0


Converting to forward existential form...Done !
original formula: AG((EF(((p8==1) + EF((p24==0)))) + ((p94==0) * AG((p101==1)))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(TRUE U ((p8==1) + E(TRUE U (p24==0)))))) * !((p94==0)))] = FALSE * [(FwdU((FwdU(Init,T...238
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, t19, t20, t31...260
(forward)formula 0,1,0.184265,7644,1,0,132,18170,158,59,1562,13846,146
FORMULA HealthRecord-PT-03-CTLFireability-2025-04 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 : 100/100 places, 187/187 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 61 transition count 112
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 61 transition count 112
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 86 place count 53 transition count 96
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 53 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 53 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 98 place count 52 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 99 place count 52 transition count 90
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 51 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 51 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 102 place count 51 transition count 87
Applied a total of 102 rules in 15 ms. Remains 51 /100 variables (removed 49) and now considering 87/187 (removed 100) transitions.
[2025-06-04 00:34:43] [INFO ] Flow matrix only has 86 transitions (discarded 1 similar events)
// Phase 1: matrix 86 rows 51 cols
[2025-06-04 00:34:43] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:43] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-04 00:34:43] [INFO ] Flow matrix only has 86 transitions (discarded 1 similar events)
[2025-06-04 00:34:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:34:43] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2025-06-04 00:34:43] [INFO ] Flow matrix only has 86 transitions (discarded 1 similar events)
[2025-06-04 00:34:43] [INFO ] Invariant cache hit.
[2025-06-04 00:34:43] [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, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:44] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:44] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (OVERLAPS) 85/136 variables, 51/60 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/137 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 61 constraints, problems are : Problem set: 0 solved, 86 unsolved in 5324 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:49] [INFO ] Deduced a trap composed of 11 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:49] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:49] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 85/136 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 86/149 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/137 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/137 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/137 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 150 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8009 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13349ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 13351ms
Starting structural reductions in LTL mode, iteration 1 : 51/100 places, 87/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13544 ms. Remains : 51/100 places, 87/187 transitions.
[2025-06-04 00:34:56] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:34:56] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:34:56] [INFO ] Input system was already deterministic with 87 transitions.
[2025-06-04 00:34:56] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:34:56] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:34:56] [INFO ] Time to serialize gal into /tmp/CTLFireability13157210378173543372.gal : 2 ms
[2025-06-04 00:34:56] [INFO ] Time to serialize properties into /tmp/CTLFireability14504298175482965788.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/CTLFireability13157210378173543372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14504298175482965788.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,106929,0.084844,5372,2,645,5,5958,6,0,289,7040,0


Converting to forward existential form...Done !
original formula: E((p39==1) U A(((p21==1) * (EF(((p93==1)&&(p43==1))) + (EG((p3==1)) * AX((p99==1))))) U AG((EF(((p16==1)&&(p118==1))) + ((p34==1)&&(p118=...163
=> equivalent forward existential formula: [((FwdU(Init,(p39==1)) * !(EG(!(!(E(TRUE U !((E(TRUE U ((p16==1)&&(p118==1))) + ((p34==1)&&(p118==1)))))))))) * ...417
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...307
(forward)formula 0,0,0.526079,13436,1,0,229,51729,205,113,2036,45706,283
FORMULA HealthRecord-PT-03-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Graph (trivial) has 114 edges and 100 vertex of which 10 / 100 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 41 place count 54 transition count 104
Iterating global reduction 0 with 40 rules applied. Total rules applied 81 place count 54 transition count 104
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 91 place count 44 transition count 84
Iterating global reduction 0 with 10 rules applied. Total rules applied 101 place count 44 transition count 84
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 106 place count 44 transition count 79
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 108 place count 42 transition count 73
Iterating global reduction 1 with 2 rules applied. Total rules applied 110 place count 42 transition count 73
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 112 place count 40 transition count 69
Iterating global reduction 1 with 2 rules applied. Total rules applied 114 place count 40 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 116 place count 40 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 120 place count 40 transition count 63
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 124 place count 38 transition count 61
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 36 transition count 59
Applied a total of 126 rules in 40 ms. Remains 36 /100 variables (removed 64) and now considering 59/187 (removed 128) transitions.
[2025-06-04 00:34:57] [INFO ] Flow matrix only has 54 transitions (discarded 5 similar events)
// Phase 1: matrix 54 rows 36 cols
[2025-06-04 00:34:57] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:57] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-04 00:34:57] [INFO ] Flow matrix only has 54 transitions (discarded 5 similar events)
[2025-06-04 00:34:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:34:57] [INFO ] Implicit Places using invariants and state equation in 88 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 00:34:57] [INFO ] Redundant transitions in 2 ms returned []
Running 45 sub problems to find dead transitions.
[2025-06-04 00:34:57] [INFO ] Flow matrix only has 54 transitions (discarded 5 similar events)
[2025-06-04 00:34:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:57] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:34:57] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 53/89 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/90 variables, and 45 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1654 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 53/89 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 45/90 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (OVERLAPS) 0/89 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/90 variables, and 90 constraints, problems are : Problem set: 0 solved, 45 unsolved in 2112 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3777ms problems are : Problem set: 0 solved, 45 unsolved
Search for dead transitions found 0 dead transitions in 3777ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/100 places, 59/187 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3978 ms. Remains : 36/100 places, 59/187 transitions.
[2025-06-04 00:35:01] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:35:01] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:35:01] [INFO ] Input system was already deterministic with 59 transitions.
[2025-06-04 00:35:01] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:35:01] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:35:01] [INFO ] Time to serialize gal into /tmp/CTLFireability14079538625640777650.gal : 1 ms
[2025-06-04 00:35:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16832163528758583165.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/CTLFireability14079538625640777650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16832163528758583165.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,15232,0.026305,4120,2,344,5,1545,6,0,195,1238,0


Converting to forward existential form...Done !
original formula: EF((AG(((p16==1)&&(p118==1))) * (p93==1)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p93==1)) * !(E(TRUE U !(((p16==1)&&(p118==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, t16, t17, Intersection with...235
(forward)formula 0,0,0.099983,5784,1,0,109,9702,134,48,1334,7363,122
FORMULA HealthRecord-PT-03-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 58 transition count 106
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 58 transition count 106
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 50 transition count 90
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 50 transition count 90
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 50 transition count 86
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 106 place count 48 transition count 80
Iterating global reduction 1 with 2 rules applied. Total rules applied 108 place count 48 transition count 80
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 109 place count 47 transition count 78
Iterating global reduction 1 with 1 rules applied. Total rules applied 110 place count 47 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 111 place count 47 transition count 77
Applied a total of 111 rules in 6 ms. Remains 47 /100 variables (removed 53) and now considering 77/187 (removed 110) transitions.
[2025-06-04 00:35:01] [INFO ] Flow matrix only has 76 transitions (discarded 1 similar events)
// Phase 1: matrix 76 rows 47 cols
[2025-06-04 00:35:01] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:01] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-04 00:35:01] [INFO ] Flow matrix only has 76 transitions (discarded 1 similar events)
[2025-06-04 00:35:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:35:01] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2025-06-04 00:35:01] [INFO ] Flow matrix only has 76 transitions (discarded 1 similar events)
[2025-06-04 00:35:01] [INFO ] Invariant cache hit.
[2025-06-04 00:35:01] [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) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:02] [INFO ] Deduced a trap composed of 18 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:02] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 75/122 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/123 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/123 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 57 constraints, problems are : Problem set: 0 solved, 76 unsolved in 4116 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:06] [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 00:35:06] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 75/122 variables, 47/58 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 76/134 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/123 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 135 constraints, problems are : Problem set: 0 solved, 76 unsolved in 7813 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11944ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 11944ms
Starting structural reductions in LTL mode, iteration 1 : 47/100 places, 77/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12128 ms. Remains : 47/100 places, 77/187 transitions.
[2025-06-04 00:35:13] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:13] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:35:13] [INFO ] Input system was already deterministic with 77 transitions.
[2025-06-04 00:35:13] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:13] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:13] [INFO ] Time to serialize gal into /tmp/CTLFireability9443589947198505368.gal : 1 ms
[2025-06-04 00:35:13] [INFO ] Time to serialize properties into /tmp/CTLFireability10435718308153991305.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/CTLFireability9443589947198505368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10435718308153991305.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,53226,0.044702,4648,2,597,5,3266,6,0,263,3162,0


Converting to forward existential form...Done !
original formula: EG(E(((p38==1)||(p98!=1)) U EX((p91==1))))
=> equivalent forward existential formula: [FwdG(Init,E(((p38==1)||(p98!=1)) U EX((p91==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t22, t...287
(forward)formula 0,1,0.393509,12584,1,0,294,41445,178,168,1786,49128,311
FORMULA HealthRecord-PT-03-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 59 transition count 108
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 59 transition count 108
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 90 place count 51 transition count 92
Iterating global reduction 0 with 8 rules applied. Total rules applied 98 place count 51 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 100 place count 51 transition count 90
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 103 place count 48 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 106 place count 48 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 109 place count 45 transition count 75
Iterating global reduction 1 with 3 rules applied. Total rules applied 112 place count 45 transition count 75
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 45 transition count 72
Applied a total of 115 rules in 9 ms. Remains 45 /100 variables (removed 55) and now considering 72/187 (removed 115) transitions.
[2025-06-04 00:35:13] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
// Phase 1: matrix 71 rows 45 cols
[2025-06-04 00:35:13] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:14] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-04 00:35:14] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
[2025-06-04 00:35:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:35:14] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-04 00:35:14] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
[2025-06-04 00:35:14] [INFO ] Invariant cache hit.
[2025-06-04 00:35:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:14] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:14] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:15] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:15] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 70/115 variables, 45/56 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 1/116 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/116 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 57 constraints, problems are : Problem set: 0 solved, 71 unsolved in 3608 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:18] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:18] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 70/115 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 71/129 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (OVERLAPS) 1/116 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 130 constraints, problems are : Problem set: 0 solved, 71 unsolved in 6355 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9981ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 9982ms
Starting structural reductions in LTL mode, iteration 1 : 45/100 places, 72/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10157 ms. Remains : 45/100 places, 72/187 transitions.
[2025-06-04 00:35:24] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:35:24] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:24] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-04 00:35:24] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:24] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14728091703033520228.gal : 1 ms
[2025-06-04 00:35:24] [INFO ] Time to serialize properties into /tmp/CTLFireability16633049693680453210.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/CTLFireability14728091703033520228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16633049693680453210.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,45936,0.063991,4872,2,809,5,4243,6,0,250,4541,0


Converting to forward existential form...Done !
original formula: AG(E(EX(A(EF((p3==1)) U (((p67==1)&&(p16==1))&&(p118==1)))) U (p83!=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(EX(!((E(!((((p67==1)&&(p16==1))&&(p118==1))) U (!(E(TRUE U (p3==1))) * !((((p67==1)&&(p1...245
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t20, t22, t23, t...297
(forward)formula 0,0,1.91986,46160,1,0,304,235056,175,151,1756,262036,347
FORMULA HealthRecord-PT-03-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Graph (trivial) has 133 edges and 100 vertex of which 10 / 100 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 38 place count 57 transition count 110
Iterating global reduction 0 with 37 rules applied. Total rules applied 75 place count 57 transition count 110
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 82 place count 50 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 89 place count 50 transition count 96
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 93 place count 50 transition count 92
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 95 place count 48 transition count 86
Iterating global reduction 1 with 2 rules applied. Total rules applied 97 place count 48 transition count 86
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 99 place count 46 transition count 82
Iterating global reduction 1 with 2 rules applied. Total rules applied 101 place count 46 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 103 place count 46 transition count 80
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 107 place count 46 transition count 76
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 111 place count 44 transition count 74
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 42 transition count 72
Applied a total of 113 rules in 33 ms. Remains 42 /100 variables (removed 58) and now considering 72/187 (removed 115) transitions.
[2025-06-04 00:35:26] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
// Phase 1: matrix 67 rows 42 cols
[2025-06-04 00:35:26] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:26] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-04 00:35:26] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
[2025-06-04 00:35:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:26] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:35:26] [INFO ] Redundant transitions in 1 ms returned []
Running 58 sub problems to find dead transitions.
[2025-06-04 00:35:26] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
[2025-06-04 00:35:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/7 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 00:35:26] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:26] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:26] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 3/10 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 00:35:27] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 66/108 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 0/108 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/109 variables, and 53 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2664 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 4/4 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) 0/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 4/11 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 00:35:29] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:29] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:29] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 66/108 variables, 42/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 58/114 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/108 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/109 variables, and 114 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3728 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6403ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 6404ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/100 places, 72/187 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6603 ms. Remains : 42/100 places, 72/187 transitions.
[2025-06-04 00:35:32] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:32] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:35:32] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-04 00:35:32] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:35:32] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:35:32] [INFO ] Time to serialize gal into /tmp/CTLFireability14302989410879117435.gal : 2 ms
[2025-06-04 00:35:32] [INFO ] Time to serialize properties into /tmp/CTLFireability3643121960373018895.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/CTLFireability14302989410879117435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3643121960373018895.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,33016,0.099702,5612,2,948,5,7545,6,0,232,8350,0


Converting to forward existential form...Done !
original formula: AG((!(A((AG((p82==1)) * AF((p68==1))) U !(((p96!=1) + EG((p32==1)))))) * (p6!=1)))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!(!(((p96!=1) + EG((p32==1)))))))) * !(E(!(!(((p96!=1) + EG((p32==1))))) U (!((!(E(TR...287
(forward)formula 0,0,0.102871,5868,1,0,8,7545,9,2,237,8350,1
FORMULA HealthRecord-PT-03-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 61 transition count 112
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 61 transition count 112
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 86 place count 53 transition count 96
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 53 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 53 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 99 place count 51 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 101 place count 51 transition count 87
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 49 transition count 83
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 49 transition count 83
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 107 place count 49 transition count 81
Applied a total of 107 rules in 8 ms. Remains 49 /100 variables (removed 51) and now considering 81/187 (removed 106) transitions.
[2025-06-04 00:35:32] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
// Phase 1: matrix 80 rows 49 cols
[2025-06-04 00:35:32] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:32] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-04 00:35:32] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2025-06-04 00:35:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:35:33] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2025-06-04 00:35:33] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2025-06-04 00:35:33] [INFO ] Invariant cache hit.
[2025-06-04 00:35:33] [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, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 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 00:35:33] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:33] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 79/128 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/129 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/129 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/129 variables, and 59 constraints, problems are : Problem set: 0 solved, 80 unsolved in 4445 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 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) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/9 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 00:35:37] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:38] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:38] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 79/128 variables, 49/61 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 80/141 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 1/129 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/129 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/129 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/129 variables, and 142 constraints, problems are : Problem set: 0 solved, 80 unsolved in 8159 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12624ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 12624ms
Starting structural reductions in LTL mode, iteration 1 : 49/100 places, 81/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12812 ms. Remains : 49/100 places, 81/187 transitions.
[2025-06-04 00:35:45] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:45] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:35:45] [INFO ] Input system was already deterministic with 81 transitions.
[2025-06-04 00:35:45] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:35:45] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:35:45] [INFO ] Time to serialize gal into /tmp/CTLFireability12507585030441067780.gal : 1 ms
[2025-06-04 00:35:45] [INFO ] Time to serialize properties into /tmp/CTLFireability15839414618000705365.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/CTLFireability12507585030441067780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15839414618000705365.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,68699,0.040353,4360,2,465,5,2506,6,0,275,1956,0


Converting to forward existential form...Done !
original formula: (AX(EX(E((p72==1) U (p71==1)))) * EF((E((p21==1) U ((p16==1)&&(p93==1))) + EG(((p79==1)||(p36==1))))))
=> equivalent forward existential formula: ([(EY(Init) * !(EX(E((p72==1) U (p71==1)))))] = FALSE * [(Init * !(E(TRUE U (E((p21==1) U ((p16==1)&&(p93==1))) ...195
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21, t23, t...267
(forward)formula 0,0,0.410953,12424,1,0,230,46432,197,123,1891,39103,315
FORMULA HealthRecord-PT-03-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 57 transition count 104
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 57 transition count 104
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 94 place count 49 transition count 88
Iterating global reduction 0 with 8 rules applied. Total rules applied 102 place count 49 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 49 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 108 place count 46 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 111 place count 46 transition count 76
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 114 place count 43 transition count 70
Iterating global reduction 1 with 3 rules applied. Total rules applied 117 place count 43 transition count 70
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 120 place count 43 transition count 67
Applied a total of 120 rules in 3 ms. Remains 43 /100 variables (removed 57) and now considering 67/187 (removed 120) transitions.
[2025-06-04 00:35:46] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
// Phase 1: matrix 66 rows 43 cols
[2025-06-04 00:35:46] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:46] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-04 00:35:46] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
[2025-06-04 00:35:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:35:46] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2025-06-04 00:35:46] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
[2025-06-04 00:35:46] [INFO ] Invariant cache hit.
[2025-06-04 00:35:46] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:46] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:47] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 65/108 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/109 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/109 variables, and 53 constraints, problems are : Problem set: 0 solved, 66 unsolved in 2674 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:49] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:49] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 65/108 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 66/120 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 1/109 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/109 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/109 variables, and 121 constraints, problems are : Problem set: 0 solved, 66 unsolved in 5849 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8535ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 8536ms
Starting structural reductions in LTL mode, iteration 1 : 43/100 places, 67/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8708 ms. Remains : 43/100 places, 67/187 transitions.
[2025-06-04 00:35:54] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:35:54] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:35:54] [INFO ] Input system was already deterministic with 67 transitions.
[2025-06-04 00:35:54] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:35:54] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:35:54] [INFO ] Time to serialize gal into /tmp/CTLFireability4512758375899574383.gal : 1 ms
[2025-06-04 00:35:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6214410685061814261.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/CTLFireability4512758375899574383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6214410685061814261.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,37917,0.04389,4468,2,577,5,2717,6,0,237,2592,0


Converting to forward existential form...Done !
original formula: EX(EX(EF((p53==1))))
=> equivalent forward existential formula: [(FwdU(EY(EY(Init)),TRUE) * (p53==1))] != FALSE
(forward)formula 0,1,0.066524,4724,1,0,10,3100,9,1,464,2868,5
FORMULA HealthRecord-PT-03-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 58 transition count 106
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 58 transition count 106
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 91 place count 51 transition count 92
Iterating global reduction 0 with 7 rules applied. Total rules applied 98 place count 51 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 100 place count 51 transition count 90
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 102 place count 49 transition count 84
Iterating global reduction 1 with 2 rules applied. Total rules applied 104 place count 49 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 106 place count 47 transition count 80
Iterating global reduction 1 with 2 rules applied. Total rules applied 108 place count 47 transition count 80
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 110 place count 47 transition count 78
Applied a total of 110 rules in 6 ms. Remains 47 /100 variables (removed 53) and now considering 78/187 (removed 109) transitions.
[2025-06-04 00:35:54] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
// Phase 1: matrix 77 rows 47 cols
[2025-06-04 00:35:54] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:55] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-04 00:35:55] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2025-06-04 00:35:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:35:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:35:55] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2025-06-04 00:35:55] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2025-06-04 00:35:55] [INFO ] Invariant cache hit.
[2025-06-04 00:35:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:55] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:35:56] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 76/123 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/124 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/124 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 57 constraints, problems are : Problem set: 0 solved, 77 unsolved in 4505 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:00] [INFO ] Deduced a trap composed of 11 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 00:36:00] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 76/123 variables, 47/58 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 77/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/124 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 136 constraints, problems are : Problem set: 0 solved, 77 unsolved in 6793 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11315ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 11316ms
Starting structural reductions in LTL mode, iteration 1 : 47/100 places, 78/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11509 ms. Remains : 47/100 places, 78/187 transitions.
[2025-06-04 00:36:06] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:36:06] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:36:06] [INFO ] Input system was already deterministic with 78 transitions.
[2025-06-04 00:36:06] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:36:06] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:36:06] [INFO ] Time to serialize gal into /tmp/CTLFireability8354932445658346923.gal : 1 ms
[2025-06-04 00:36:06] [INFO ] Time to serialize properties into /tmp/CTLFireability292874960218884386.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/CTLFireability8354932445658346923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability292874960218884386.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 -...282
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,43020,0.027896,4448,2,549,5,2529,6,0,264,2192,0


Converting to forward existential form...Done !
original formula: EF((E(!(A(EF((p86==1)) U AX(((p75==1)&&(p96==1))))) U (p81==1)) + AX(FALSE)))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),!(!((E(!(!(EX(!(((p75==1)&&(p96==1)))))) U (!(E(TRUE U (p86==1))) * !(!(EX(!(((p75==1)&&...286
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...277
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.245277,11232,1,0,195,40401,190,110,1954,34569,243
FORMULA HealthRecord-PT-03-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Graph (trivial) has 139 edges and 100 vertex of which 10 / 100 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 40 place count 55 transition count 106
Iterating global reduction 0 with 39 rules applied. Total rules applied 79 place count 55 transition count 106
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 88 place count 46 transition count 88
Iterating global reduction 0 with 9 rules applied. Total rules applied 97 place count 46 transition count 88
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 102 place count 46 transition count 83
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 104 place count 44 transition count 77
Iterating global reduction 1 with 2 rules applied. Total rules applied 106 place count 44 transition count 77
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 108 place count 42 transition count 73
Iterating global reduction 1 with 2 rules applied. Total rules applied 110 place count 42 transition count 73
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 112 place count 42 transition count 71
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 116 place count 42 transition count 67
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 120 place count 40 transition count 65
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 38 transition count 63
Applied a total of 122 rules in 13 ms. Remains 38 /100 variables (removed 62) and now considering 63/187 (removed 124) transitions.
[2025-06-04 00:36:06] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
// Phase 1: matrix 58 rows 38 cols
[2025-06-04 00:36:06] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:36:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-04 00:36:06] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
[2025-06-04 00:36:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:36:06] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:36:06] [INFO ] Redundant transitions in 1 ms returned []
Running 49 sub problems to find dead transitions.
[2025-06-04 00:36:06] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
[2025-06-04 00:36:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:07] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:07] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 57/95 variables, 38/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (OVERLAPS) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/96 variables, and 47 constraints, problems are : Problem set: 0 solved, 49 unsolved in 1760 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:08] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:09] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 57/95 variables, 38/49 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 49/98 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/95 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/96 variables, and 98 constraints, problems are : Problem set: 0 solved, 49 unsolved in 2551 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4319ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 4319ms
Starting structural reductions in SI_CTL mode, iteration 1 : 38/100 places, 63/187 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4443 ms. Remains : 38/100 places, 63/187 transitions.
[2025-06-04 00:36:11] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:36:11] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:36:11] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:36:11] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:36:11] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:36:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1282001426642769128.gal : 9 ms
[2025-06-04 00:36:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17646313555400090187.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/ReachabilityCardinality1282001426642769128.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17646313555400090187.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 40000 steps (4049 resets) in 305 ms. (130 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (583 resets) in 68 ms. (579 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 4224 steps, run visited all 1 properties in 28 ms. (steps per millisecond=150 )
Probabilistic random walk after 4224 steps, saw 1036 distinct states, run finished after 28 ms. (steps per millisecond=150 ) properties seen :1
FORMULA HealthRecord-PT-03-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
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
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Graph (trivial) has 137 edges and 100 vertex of which 10 / 100 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 40 place count 55 transition count 106
Iterating global reduction 0 with 39 rules applied. Total rules applied 79 place count 55 transition count 106
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 88 place count 46 transition count 88
Iterating global reduction 0 with 9 rules applied. Total rules applied 97 place count 46 transition count 88
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 101 place count 46 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 44 transition count 78
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 44 transition count 78
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 107 place count 42 transition count 74
Iterating global reduction 1 with 2 rules applied. Total rules applied 109 place count 42 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 111 place count 42 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 116 place count 42 transition count 67
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 120 place count 40 transition count 65
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 38 transition count 63
Applied a total of 122 rules in 20 ms. Remains 38 /100 variables (removed 62) and now considering 63/187 (removed 124) transitions.
[2025-06-04 00:36:11] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
// Phase 1: matrix 58 rows 38 cols
[2025-06-04 00:36:11] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:36:11] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-04 00:36:11] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
[2025-06-04 00:36:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:36:11] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:36:11] [INFO ] Redundant transitions in 2 ms returned []
Running 49 sub problems to find dead transitions.
[2025-06-04 00:36:11] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
[2025-06-04 00:36:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:12] [INFO ] Deduced a trap composed of 4 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 00:36:12] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:12] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 57/95 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (OVERLAPS) 0/95 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/96 variables, and 48 constraints, problems are : Problem set: 0 solved, 49 unsolved in 2079 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 57/95 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 49/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 0/95 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/96 variables, and 97 constraints, problems are : Problem set: 0 solved, 49 unsolved in 2775 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4864ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 4865ms
Starting structural reductions in SI_CTL mode, iteration 1 : 38/100 places, 63/187 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5047 ms. Remains : 38/100 places, 63/187 transitions.
[2025-06-04 00:36:16] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:36:16] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:36:16] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-04 00:36:16] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:36:16] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:36:16] [INFO ] Time to serialize gal into /tmp/CTLFireability13884451058592229196.gal : 1 ms
[2025-06-04 00:36:16] [INFO ] Time to serialize properties into /tmp/CTLFireability9928536503066541709.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/CTLFireability13884451058592229196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9928536503066541709.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,17825,0.055421,4736,2,746,5,3942,6,0,207,4352,0


Converting to forward existential form...Done !
original formula: EF(AG(((p6==1)||(p74==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p6==1)||(p74==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, t17, t18, t28, t29, Interse...245
(forward)formula 0,0,0.20265,8448,1,0,117,22976,142,52,1447,19471,133
FORMULA HealthRecord-PT-03-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 187/187 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 59 transition count 108
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 59 transition count 108
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 91 place count 50 transition count 90
Iterating global reduction 0 with 9 rules applied. Total rules applied 100 place count 50 transition count 90
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 50 transition count 86
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 107 place count 47 transition count 77
Iterating global reduction 1 with 3 rules applied. Total rules applied 110 place count 47 transition count 77
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 112 place count 45 transition count 73
Iterating global reduction 1 with 2 rules applied. Total rules applied 114 place count 45 transition count 73
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 116 place count 45 transition count 71
Applied a total of 116 rules in 6 ms. Remains 45 /100 variables (removed 55) and now considering 71/187 (removed 116) transitions.
[2025-06-04 00:36:16] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
// Phase 1: matrix 70 rows 45 cols
[2025-06-04 00:36:16] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:36:16] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-04 00:36:16] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2025-06-04 00:36:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:36:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:36:16] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Running 70 sub problems to find dead transitions.
[2025-06-04 00:36:16] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2025-06-04 00:36:16] [INFO ] Invariant cache hit.
[2025-06-04 00:36:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:17] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:17] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:17] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 69/114 variables, 45/55 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 1/115 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:19] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 0/115 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/115 variables, and 57 constraints, problems are : Problem set: 0 solved, 70 unsolved in 4339 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:21] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:36:21] [INFO ] Deduced a trap composed of 10 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 00:36:21] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (OVERLAPS) 69/114 variables, 45/59 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 70/129 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 1/115 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/115 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (OVERLAPS) 0/115 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/115 variables, and 130 constraints, problems are : Problem set: 0 solved, 70 unsolved in 6000 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10351ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 10352ms
Starting structural reductions in LTL mode, iteration 1 : 45/100 places, 71/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10513 ms. Remains : 45/100 places, 71/187 transitions.
[2025-06-04 00:36:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:36:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:36:27] [INFO ] Input system was already deterministic with 71 transitions.
[2025-06-04 00:36:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:36:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:36:27] [INFO ] Time to serialize gal into /tmp/CTLFireability7475944474553547269.gal : 1 ms
[2025-06-04 00:36:27] [INFO ] Time to serialize properties into /tmp/CTLFireability11911090890660965315.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/CTLFireability7475944474553547269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11911090890660965315.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,49582,0.039863,4732,2,521,5,3335,6,0,249,3365,0


Converting to forward existential form...Done !
original formula: A(!(AF(E((p46==1) U E(((p75==1)&&(p94==1)) U ((p16==1)&&(p118==1)))))) U AX(((p66==1) + EG((p72==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(((p66==1) + EG((p72==1)))))))))) * !(E(!(!(EX(!(((p66==1) + EG((p72==1))))))) U (!(!(!(E...280
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t23, t24, t25, t...287
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.98113,27188,1,0,364,148973,181,228,1735,135471,406
FORMULA HealthRecord-PT-03-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-04 00:36:28] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:36:28] [INFO ] Flatten gal took : 9 ms
Total runtime 260562 ms.

BK_STOP 1748997388313

--------------------
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-03"
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-03, 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-174867008100554"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-03.tgz
mv HealthRecord-PT-03 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 ;