Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008100562.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is HealthRecord-PT-04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008100562
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K 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 50K 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-04-CTLFireability-2023-12
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2023-13
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2023-14
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2023-15
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-00
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-01
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-02
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-03
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-04
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-05
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-06
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-07
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-08
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-09
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-10
FORMULA_NAME HealthRecord-PT-04-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748997605706

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-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-04 00:40:08] [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 00:40:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:40:08] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2025-06-04 00:40:08] [INFO ] Transformed 123 places.
[2025-06-04 00:40:08] [INFO ] Transformed 239 transitions.
[2025-06-04 00:40:08] [INFO ] Found NUPN structural information;
[2025-06-04 00:40:08] [INFO ] Parsed PT model containing 123 places and 239 transitions and 617 arcs in 389 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
Support contains 75 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 231/231 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 98 transition count 185
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 98 transition count 185
Applied a total of 50 rules in 41 ms. Remains 98 /123 variables (removed 25) and now considering 185/231 (removed 46) transitions.
[2025-06-04 00:40:08] [INFO ] Flow matrix only has 181 transitions (discarded 4 similar events)
// Phase 1: matrix 181 rows 98 cols
[2025-06-04 00:40:08] [INFO ] Computed 10 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:40:09] [INFO ] Implicit Places using invariants in 406 ms returned []
[2025-06-04 00:40:09] [INFO ] Flow matrix only has 181 transitions (discarded 4 similar events)
[2025-06-04 00:40:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:40:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:40:09] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 856 ms to find 0 implicit places.
Running 184 sub problems to find dead transitions.
[2025-06-04 00:40:09] [INFO ] Flow matrix only has 181 transitions (discarded 4 similar events)
[2025-06-04 00:40:09] [INFO ] Invariant cache hit.
[2025-06-04 00:40:09] [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) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (OVERLAPS) 1/98 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:14] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:14] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:14] [INFO ] Deduced a trap composed of 29 places in 125 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:14] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:14] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:15] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:15] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:15] [INFO ] Deduced a trap composed of 33 places in 131 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:15] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:15] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:15] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:16] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:16] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:16] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:16] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:16] [INFO ] Deduced a trap composed of 44 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:16] [INFO ] Deduced a trap composed of 35 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:16] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 15 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:18] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:18] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:18] [INFO ] Deduced a trap composed of 29 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 00:40:18] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:18] [INFO ] Deduced a trap composed of 24 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:18] [INFO ] Deduced a trap composed of 24 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:18] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:19] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:19] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:19] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:19] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 11/39 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (OVERLAPS) 180/278 variables, 98/137 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/278 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 8 (OVERLAPS) 1/279 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/279 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:31] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 10 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/279 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/279 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:35] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 9 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/279 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/279 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 279/279 variables, and 140 constraints, problems are : Problem set: 0 solved, 184 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 98/98 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (OVERLAPS) 1/98 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 31/41 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (OVERLAPS) 180/278 variables, 98/139 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/278 variables, 184/323 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:40:45] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/278 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/278 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 9 (OVERLAPS) 1/279 variables, 1/325 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 279/279 variables, and 325 constraints, problems are : Problem set: 0 solved, 184 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 98/98 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60326ms problems are : Problem set: 0 solved, 184 unsolved
Search for dead transitions found 0 dead transitions in 60356ms
Starting structural reductions in LTL mode, iteration 1 : 98/123 places, 185/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61299 ms. Remains : 98/123 places, 185/231 transitions.
Support contains 75 out of 98 places after structural reductions.
[2025-06-04 00:41:10] [INFO ] Flatten gal took : 78 ms
[2025-06-04 00:41:10] [INFO ] Flatten gal took : 34 ms
[2025-06-04 00:41:10] [INFO ] Input system was already deterministic with 185 transitions.
Support contains 72 out of 98 places (down from 75) after GAL structural reductions.
RANDOM walk for 40000 steps (3095 resets) in 3038 ms. (13 steps per ms) remains 25/62 properties
BEST_FIRST walk for 4003 steps (42 resets) in 36 ms. (108 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (43 resets) in 51 ms. (76 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4003 steps (42 resets) in 38 ms. (102 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (43 resets) in 32 ms. (121 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (44 resets) in 32 ms. (121 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (39 resets) in 29 ms. (133 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (42 resets) in 56 ms. (70 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (40 resets) in 24 ms. (160 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (45 resets) in 23 ms. (166 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (44 resets) in 26 ms. (148 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (42 resets) in 28 ms. (138 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (44 resets) in 24 ms. (160 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (40 resets) in 25 ms. (154 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (41 resets) in 51 ms. (77 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (45 resets) in 29 ms. (133 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (44 resets) in 28 ms. (138 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (46 resets) in 24 ms. (160 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (44 resets) in 40 ms. (97 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (43 resets) in 35 ms. (111 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (35 resets) in 24 ms. (160 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (43 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (46 resets) in 30 ms. (129 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (48 resets) in 21 ms. (182 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (43 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (45 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
[2025-06-04 00:41:11] [INFO ] Flow matrix only has 181 transitions (discarded 4 similar events)
[2025-06-04 00:41:11] [INFO ] Invariant cache hit.
[2025-06-04 00:41:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 35/66 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 32/98 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:12] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:12] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 13 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:12] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:12] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:12] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:12] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:12] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:13] [INFO ] Deduced a trap composed of 24 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:13] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:13] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:13] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:13] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/98 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 180/278 variables, 98/120 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/278 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 1/279 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/279 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 12 (OVERLAPS) 0/279 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 121 constraints, problems are : Problem set: 0 solved, 24 unsolved in 3050 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 98/98 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 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: 0 solved, 24 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 1 (OVERLAPS) 35/66 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 23 unsolved
Problem AtomicPropp53 is UNSAT
At refinement iteration 4 (OVERLAPS) 32/98 variables, 6/12 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 10/22 constraints. Problems are: Problem set: 2 solved, 22 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:15] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:15] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 2/24 constraints. Problems are: Problem set: 2 solved, 22 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:15] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:15] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:15] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:16] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/98 variables, 4/28 constraints. Problems are: Problem set: 2 solved, 22 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:16] [INFO ] Deduced a trap composed of 33 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:16] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:16] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/98 variables, 3/31 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/98 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 180/278 variables, 98/129 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/278 variables, 22/151 constraints. Problems are: Problem set: 2 solved, 22 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:17] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:17] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:17] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 8 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/278 variables, 3/154 constraints. Problems are: Problem set: 2 solved, 22 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:18] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 7 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/278 variables, 1/155 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/278 variables, 0/155 constraints. Problems are: Problem set: 2 solved, 22 unsolved
SMT process timed out in 8076ms, After SMT, problems are : Problem set: 2 solved, 22 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 28 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 185/185 transitions.
Graph (trivial) has 70 edges and 98 vertex of which 6 / 98 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 347 edges and 95 vertex of which 92 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 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 173
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 91 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 2 with 2 rules applied. Total rules applied 8 place count 90 transition count 170
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 34 place count 64 transition count 119
Iterating global reduction 3 with 26 rules applied. Total rules applied 60 place count 64 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 61 place count 64 transition count 118
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 62 place count 63 transition count 116
Iterating global reduction 4 with 1 rules applied. Total rules applied 63 place count 63 transition count 116
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 67 place count 61 transition count 114
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 73 place count 58 transition count 122
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 74 place count 58 transition count 121
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 75 place count 57 transition count 121
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 89 place count 57 transition count 121
Applied a total of 89 rules in 83 ms. Remains 57 /98 variables (removed 41) and now considering 121/185 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 57/98 places, 121/185 transitions.
RANDOM walk for 40000 steps (2605 resets) in 1194 ms. (33 steps per ms) remains 5/22 properties
BEST_FIRST walk for 40004 steps (549 resets) in 392 ms. (101 steps per ms) remains 2/5 properties
BEST_FIRST walk for 40003 steps (529 resets) in 375 ms. (106 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (431 resets) in 228 ms. (174 steps per ms) remains 1/2 properties
[2025-06-04 00:41:20] [INFO ] Flow matrix only has 116 transitions (discarded 5 similar events)
// Phase 1: matrix 116 rows 57 cols
[2025-06-04 00:41:20] [INFO ] Computed 7 invariants in 4 ms
[2025-06-04 00:41:20] [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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 38/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:20] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/57 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 116/173 variables, 57/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 3/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/173 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 173/173 variables, and 68 constraints, problems are : Problem set: 0 solved, 1 unsolved in 200 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 57/57 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 38/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/57 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 116/173 variables, 57/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 3/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/173 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 173/173 variables, and 69 constraints, problems are : Problem set: 0 solved, 1 unsolved in 136 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 57/57 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 352ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 120 steps, including 9 resets, run visited all 1 properties in 2 ms. (steps per millisecond=60 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2025-06-04 00:41:21] [INFO ] Flatten gal took : 16 ms
[2025-06-04 00:41:21] [INFO ] Flatten gal took : 15 ms
[2025-06-04 00:41:21] [INFO ] Input system was already deterministic with 185 transitions.
Computed a total of 7 stabilizing places and 12 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 57 transition count 106
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 57 transition count 106
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 88 place count 51 transition count 94
Iterating global reduction 0 with 6 rules applied. Total rules applied 94 place count 51 transition count 94
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 51 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 99 place count 49 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 101 place count 49 transition count 85
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 47 transition count 81
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 47 transition count 81
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 47 transition count 79
Applied a total of 107 rules in 11 ms. Remains 47 /98 variables (removed 51) and now considering 79/185 (removed 106) transitions.
[2025-06-04 00:41:21] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
// Phase 1: matrix 78 rows 47 cols
[2025-06-04 00:41:21] [INFO ] Computed 7 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:41:21] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-04 00:41:21] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2025-06-04 00:41:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:41:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:41:21] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2025-06-04 00:41:21] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2025-06-04 00:41:21] [INFO ] Invariant cache hit.
[2025-06-04 00:41:21] [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) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:22] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:22] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:22] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:22] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:23] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 77/124 variables, 47/59 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:24] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 1/125 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 61 constraints, problems are : Problem set: 0 solved, 78 unsolved in 5729 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:27] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 77/124 variables, 47/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 78/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/125 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/125 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 140 constraints, problems are : Problem set: 0 solved, 78 unsolved in 8167 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13925ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 13927ms
Starting structural reductions in LTL mode, iteration 1 : 47/98 places, 79/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14101 ms. Remains : 47/98 places, 79/185 transitions.
[2025-06-04 00:41:35] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:41:35] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:41:35] [INFO ] Input system was already deterministic with 79 transitions.
[2025-06-04 00:41:35] [INFO ] Flatten gal took : 8 ms
[2025-06-04 00:41:35] [INFO ] Flatten gal took : 12 ms
[2025-06-04 00:41:35] [INFO ] Time to serialize gal into /tmp/CTLFireability17749581608336307934.gal : 4 ms
[2025-06-04 00:41:35] [INFO ] Time to serialize properties into /tmp/CTLFireability1569897222786391621.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17749581608336307934.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1569897222786391621.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,63837,0.112755,5756,2,987,5,8176,6,0,265,10752,0


Converting to forward existential form...Done !
original formula: EX((EX(AF((p3==1))) * E(!(A((p68!=1) U AX((p94==1)))) U (p41==1))))
=> equivalent forward existential formula: [(FwdU((EY(Init) * EX(!(EG(!((p3==1)))))),!(!((E(!(!(EX(!((p94==1))))) U (!((p68!=1)) * !(!(EX(!((p94==1))))))) ...208
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t21, t23, t24, t...337
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.64562,43696,1,0,367,226202,194,201,1888,254519,415
FORMULA HealthRecord-PT-04-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 56 transition count 103
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 56 transition count 103
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 90 place count 50 transition count 91
Iterating global reduction 0 with 6 rules applied. Total rules applied 96 place count 50 transition count 91
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 50 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 102 place count 47 transition count 79
Iterating global reduction 1 with 3 rules applied. Total rules applied 105 place count 47 transition count 79
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 108 place count 44 transition count 73
Iterating global reduction 1 with 3 rules applied. Total rules applied 111 place count 44 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 114 place count 44 transition count 70
Applied a total of 114 rules in 8 ms. Remains 44 /98 variables (removed 54) and now considering 70/185 (removed 115) transitions.
[2025-06-04 00:41:37] [INFO ] Flow matrix only has 68 transitions (discarded 2 similar events)
// Phase 1: matrix 68 rows 44 cols
[2025-06-04 00:41:37] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:41:37] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-04 00:41:37] [INFO ] Flow matrix only has 68 transitions (discarded 2 similar events)
[2025-06-04 00:41:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:41:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:41:37] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2025-06-04 00:41:37] [INFO ] Flow matrix only has 68 transitions (discarded 2 similar events)
[2025-06-04 00:41:37] [INFO ] Invariant cache hit.
[2025-06-04 00:41:37] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 6/8 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 00:41:37] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:38] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/10 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 00:41:38] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/11 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 00:41:38] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 67/111 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (OVERLAPS) 1/112 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 11 (OVERLAPS) 0/112 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 57 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3954 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 4/4 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) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 69/125 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/112 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 126 constraints, problems are : Problem set: 0 solved, 69 unsolved in 5562 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9533ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 9534ms
Starting structural reductions in LTL mode, iteration 1 : 44/98 places, 70/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9697 ms. Remains : 44/98 places, 70/185 transitions.
[2025-06-04 00:41:46] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:41:46] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:41:46] [INFO ] Input system was already deterministic with 70 transitions.
[2025-06-04 00:41:46] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:41:46] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:41:46] [INFO ] Time to serialize gal into /tmp/CTLFireability9343287004181958373.gal : 2 ms
[2025-06-04 00:41:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12143690730198943917.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9343287004181958373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12143690730198943917.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,37917,0.041744,4872,2,876,5,4271,6,0,241,3680,0


Converting to forward existential form...Done !
original formula: AX(AG(((AF(((p16==1)&&(p110==1))) + EG((p25==1))) + ((p75==0)||(p57==1)))))
=> equivalent forward existential formula: [FwdG(((FwdU(EY(Init),TRUE) * !(((p75==0)||(p57==1)))) * !(EG((p25==1)))),!(((p16==1)&&(p110==1))))] = FALSE
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, t21, t22, t50, t51, t...257
(forward)formula 0,1,0.199002,9608,1,0,133,23689,170,61,1760,18903,155
FORMULA HealthRecord-PT-04-CTLFireability-2025-01 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 : 98/98 places, 185/185 transitions.
Graph (trivial) has 133 edges and 98 vertex of which 6 / 98 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 42 place count 53 transition count 102
Iterating global reduction 0 with 41 rules applied. Total rules applied 83 place count 53 transition count 102
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 90 place count 46 transition count 88
Iterating global reduction 0 with 7 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 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 104 place count 43 transition count 75
Iterating global reduction 1 with 3 rules applied. Total rules applied 107 place count 43 transition count 75
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 110 place count 40 transition count 69
Iterating global reduction 1 with 3 rules applied. Total rules applied 113 place count 40 transition count 69
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 116 place count 40 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 40 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 120 place count 39 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 38 transition count 62
Applied a total of 121 rules in 32 ms. Remains 38 /98 variables (removed 60) and now considering 62/185 (removed 123) transitions.
[2025-06-04 00:41:47] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
// Phase 1: matrix 58 rows 38 cols
[2025-06-04 00:41:47] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:41:47] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-04 00:41:47] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
[2025-06-04 00:41:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:41:47] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:41:47] [INFO ] Redundant transitions in 1 ms returned []
Running 48 sub problems to find dead transitions.
[2025-06-04 00:41:47] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
[2025-06-04 00:41:47] [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, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:47] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:47] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 57/95 variables, 38/47 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/96 variables, and 47 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1793 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:49] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 57/95 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 48/96 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/95 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/96 variables, and 96 constraints, problems are : Problem set: 0 solved, 48 unsolved in 2591 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4395ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 4396ms
Starting structural reductions in SI_CTL mode, iteration 1 : 38/98 places, 62/185 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4554 ms. Remains : 38/98 places, 62/185 transitions.
[2025-06-04 00:41:51] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:41:51] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:41:51] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-04 00:41:51] [INFO ] Flatten gal took : 7 ms
RANDOM walk for 5023 steps (507 resets) in 46 ms. (106 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-04-CTLFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 00:41:51] [INFO ] Flatten gal took : 10 ms
[2025-06-04 00:41:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8222838295676271900.gal : 2 ms
[2025-06-04 00:41:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6783037887799584790.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/ReachabilityCardinality8222838295676271900.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6783037887799584790.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 65 transition count 121
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 65 transition count 121
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 69 place count 62 transition count 115
Iterating global reduction 0 with 3 rules applied. Total rules applied 72 place count 62 transition count 115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 74 place count 62 transition count 113
Applied a total of 74 rules in 9 ms. Remains 62 /98 variables (removed 36) and now considering 113/185 (removed 72) transitions.
[2025-06-04 00:41:51] [INFO ] Flow matrix only has 111 transitions (discarded 2 similar events)
// Phase 1: matrix 111 rows 62 cols
[2025-06-04 00:41:51] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:41:51] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-04 00:41:51] [INFO ] Flow matrix only has 111 transitions (discarded 2 similar events)
[2025-06-04 00:41:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:41:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:41:51] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-06-04 00:41:51] [INFO ] Flow matrix only has 111 transitions (discarded 2 similar events)
[2025-06-04 00:41:51] [INFO ] Invariant cache hit.
[2025-06-04 00:41:51] [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) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:53] [INFO ] Deduced a trap composed of 27 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 00:41:53] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:41:53] [INFO ] Deduced a trap composed of 18 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 00:41:54] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 110/172 variables, 62/74 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 1/173 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 10 (OVERLAPS) 0/173 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 173/173 variables, and 75 constraints, problems are : Problem set: 0 solved, 112 unsolved in 7619 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (OVERLAPS) 110/172 variables, 62/74 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 112/186 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 1/173 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 10 (OVERLAPS) 0/173 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 173/173 variables, and 187 constraints, problems are : Problem set: 0 solved, 112 unsolved in 14093 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21741ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 21742ms
Starting structural reductions in LTL mode, iteration 1 : 62/98 places, 113/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21936 ms. Remains : 62/98 places, 113/185 transitions.
[2025-06-04 00:42:13] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:42:13] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:13] [INFO ] Input system was already deterministic with 113 transitions.
[2025-06-04 00:42:13] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:42:13] [INFO ] Flatten gal took : 7 ms
[2025-06-04 00:42:13] [INFO ] Time to serialize gal into /tmp/CTLFireability12590453863034197221.gal : 2 ms
[2025-06-04 00:42:13] [INFO ] Time to serialize properties into /tmp/CTLFireability9776395478873816075.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/CTLFireability12590453863034197221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9776395478873816075.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,202726,0.070446,5960,2,1021,5,8807,6,0,356,8961,0


Converting to forward existential form...Done !
original formula: (A(EX(AG(!(((p77==1)&&(p82==1))))) U E(EX((E((p114==1) U (p48==1)) * AX(((((p17==1)&&(p23==1))&&((p30==1)&&(p37==1)))&&(((p44==1)&&(p51==...466
=> equivalent forward existential formula: [(FwdU((((FwdU((Init * !(!((E(!(E(EX((E((p114==1) U (p48==1)) * !(EX(!(((((p17==1)&&(p23==1))&&((p30==1)&&(p37==...1132
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, ...402
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.48831,41840,1,0,364,230837,260,172,2549,222284,406
FORMULA HealthRecord-PT-04-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 62 transition count 116
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 62 transition count 116
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 77 place count 57 transition count 106
Iterating global reduction 0 with 5 rules applied. Total rules applied 82 place count 57 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 84 place count 57 transition count 104
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 85 place count 56 transition count 101
Iterating global reduction 1 with 1 rules applied. Total rules applied 86 place count 56 transition count 101
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 87 place count 55 transition count 99
Iterating global reduction 1 with 1 rules applied. Total rules applied 88 place count 55 transition count 99
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 89 place count 55 transition count 98
Applied a total of 89 rules in 8 ms. Remains 55 /98 variables (removed 43) and now considering 98/185 (removed 87) transitions.
[2025-06-04 00:42:15] [INFO ] Flow matrix only has 97 transitions (discarded 1 similar events)
// Phase 1: matrix 97 rows 55 cols
[2025-06-04 00:42:15] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:15] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-04 00:42:15] [INFO ] Flow matrix only has 97 transitions (discarded 1 similar events)
[2025-06-04 00:42:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:42:15] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2025-06-04 00:42:15] [INFO ] Flow matrix only has 97 transitions (discarded 1 similar events)
[2025-06-04 00:42:15] [INFO ] Invariant cache hit.
[2025-06-04 00:42:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:16] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:16] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:16] [INFO ] Deduced a trap composed of 8 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 00:42:16] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:16] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:16] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:16] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 96/151 variables, 55/69 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:18] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 1/152 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/152 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 0/152 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 152/152 variables, and 71 constraints, problems are : Problem set: 0 solved, 97 unsolved in 6738 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 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, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:22] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:22] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 96/151 variables, 55/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 97/169 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 1/152 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/152 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 11 (OVERLAPS) 0/152 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 152/152 variables, and 170 constraints, problems are : Problem set: 0 solved, 97 unsolved in 11784 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18538ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 18538ms
Starting structural reductions in LTL mode, iteration 1 : 55/98 places, 98/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18667 ms. Remains : 55/98 places, 98/185 transitions.
[2025-06-04 00:42:33] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:33] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:33] [INFO ] Input system was already deterministic with 98 transitions.
[2025-06-04 00:42:33] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:42:33] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4655313098212611738.gal : 1 ms
[2025-06-04 00:42:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7379032963807690919.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/CTLFireability4655313098212611738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7379032963807690919.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,109197,0.05379,5352,2,1036,5,5682,6,0,316,6484,0


Converting to forward existential form...Done !
original formula: (EG(((EX((p21==1)) + (p10==0)) * EG(((((p2==0)||(p16==0))&&(p59==0))&&(p63==0))))) * !(E(!(A(AF((p91==1)) U (AX((p87==1)) * !(((p77==1)&&...183
=> equivalent forward existential formula: ([(Init * !(EG(((EX((p21==1)) + (p10==0)) * EG(((((p2==0)||(p16==0))&&(p59==0))&&(p63==0)))))))] = FALSE * [(Fwd...382
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...392
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.77017,54988,1,0,432,286890,232,231,2271,301884,480
FORMULA HealthRecord-PT-04-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Graph (trivial) has 135 edges and 98 vertex of which 8 / 98 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 51 transition count 99
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 51 transition count 99
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 91 place count 45 transition count 87
Iterating global reduction 0 with 6 rules applied. Total rules applied 97 place count 45 transition count 87
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 45 transition count 83
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 43 transition count 77
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 43 transition count 77
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 107 place count 41 transition count 73
Iterating global reduction 1 with 2 rules applied. Total rules applied 109 place count 41 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 111 place count 41 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 115 place count 41 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 119 place count 39 transition count 65
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 120 place count 38 transition count 64
Applied a total of 120 rules in 28 ms. Remains 38 /98 variables (removed 60) and now considering 64/185 (removed 121) transitions.
[2025-06-04 00:42:35] [INFO ] Flow matrix only has 60 transitions (discarded 4 similar events)
// Phase 1: matrix 60 rows 38 cols
[2025-06-04 00:42:35] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:35] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-06-04 00:42:35] [INFO ] Flow matrix only has 60 transitions (discarded 4 similar events)
[2025-06-04 00:42:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:35] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:42:35] [INFO ] Redundant transitions in 1 ms returned []
Running 50 sub problems to find dead transitions.
[2025-06-04 00:42:35] [INFO ] Flow matrix only has 60 transitions (discarded 4 similar events)
[2025-06-04 00:42:35] [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, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 50 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:36] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:36] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 59/97 variables, 38/47 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (OVERLAPS) 0/97 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/98 variables, and 47 constraints, problems are : Problem set: 0 solved, 50 unsolved in 1870 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 50 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, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 59/97 variables, 38/47 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 50/97 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/98 variables, and 97 constraints, problems are : Problem set: 0 solved, 50 unsolved in 2592 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4475ms problems are : Problem set: 0 solved, 50 unsolved
Search for dead transitions found 0 dead transitions in 4476ms
Starting structural reductions in SI_CTL mode, iteration 1 : 38/98 places, 64/185 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4669 ms. Remains : 38/98 places, 64/185 transitions.
[2025-06-04 00:42:40] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:40] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:42:40] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-04 00:42:40] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:42:40] [INFO ] Flatten gal took : 14 ms
[2025-06-04 00:42:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13503345816780404470.gal : 1 ms
[2025-06-04 00:42:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13664412840945095574.prop : 5 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/ReachabilityCardinality13503345816780404470.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13664412840945095574.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (4081 resets) in 266 ms. (149 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality13664412840945095574.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 162
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :162 after 1598
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1598 after 1620
SDD proceeding with computation,1 properties remain. new max is 128
BEST_FIRST walk for 22392 steps (303 resets) in 44 ms. (497 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-04-CTLFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD size :1620 after 2590
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2590 after 10856
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Graph (trivial) has 125 edges and 98 vertex of which 8 / 98 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 51 transition count 99
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 51 transition count 99
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 91 place count 45 transition count 87
Iterating global reduction 0 with 6 rules applied. Total rules applied 97 place count 45 transition count 87
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 45 transition count 83
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 43 transition count 77
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 43 transition count 77
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 107 place count 41 transition count 73
Iterating global reduction 1 with 2 rules applied. Total rules applied 109 place count 41 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 111 place count 41 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 115 place count 41 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 119 place count 39 transition count 65
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 120 place count 38 transition count 64
Applied a total of 120 rules in 38 ms. Remains 38 /98 variables (removed 60) and now considering 64/185 (removed 121) transitions.
[2025-06-04 00:42:40] [INFO ] Flow matrix only has 60 transitions (discarded 4 similar events)
[2025-06-04 00:42:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:40] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-04 00:42:40] [INFO ] Flow matrix only has 60 transitions (discarded 4 similar events)
[2025-06-04 00:42:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:40] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:42:40] [INFO ] Redundant transitions in 2 ms returned []
Running 50 sub problems to find dead transitions.
[2025-06-04 00:42:40] [INFO ] Flow matrix only has 60 transitions (discarded 4 similar events)
[2025-06-04 00:42:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 50 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:41] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:41] [INFO ] Deduced a trap composed of 15 places in 48 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, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 59/97 variables, 38/47 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (OVERLAPS) 0/97 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/98 variables, and 47 constraints, problems are : Problem set: 0 solved, 50 unsolved in 2169 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 50 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, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 59/97 variables, 38/47 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 50/97 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 8 (OVERLAPS) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/98 variables, and 97 constraints, problems are : Problem set: 0 solved, 50 unsolved in 2657 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4837ms problems are : Problem set: 0 solved, 50 unsolved
Search for dead transitions found 0 dead transitions in 4839ms
Starting structural reductions in SI_CTL mode, iteration 1 : 38/98 places, 64/185 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5041 ms. Remains : 38/98 places, 64/185 transitions.
[2025-06-04 00:42:45] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:42:45] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:42:45] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-04 00:42:45] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:45] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:42:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2781866871927332130.gal : 2 ms
[2025-06-04 00:42:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3424243065124478556.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2781866871927332130.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3424243065124478556.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3424243065124478556.prop.
RANDOM walk for 40000 steps (4057 resets) in 129 ms. (307 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 162
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :162 after 1598
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1598 after 1620
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1620 after 2590
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2590 after 10856
BEST_FIRST walk for 40004 steps (554 resets) in 45 ms. (869 steps per ms) remains 1/1 properties
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,24304,0.039206,4568,2,552,12,2571,7,0,213,1880,0
Total reachable state count : 24304

Verifying 1 reachability properties.
Reachability property HealthRecord-PT-04-CTLFireability-2025-06 is true.
FORMULA HealthRecord-PT-04-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-04-CTLFireability-2025-06,486,0.040129,4824,2,237,12,2571,7,0,216,1880,0
ITS tools runner thread asked to quit. Dying gracefully.
Finished probabilistic random walk after 13346 steps, run visited all 1 properties in 57 ms. (steps per millisecond=234 )
Probabilistic random walk after 13346 steps, saw 2766 distinct states, run finished after 65 ms. (steps per millisecond=205 ) properties seen :1
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Graph (trivial) has 134 edges and 98 vertex of which 8 / 98 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 51 transition count 99
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 51 transition count 99
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 92 place count 44 transition count 85
Iterating global reduction 0 with 7 rules applied. Total rules applied 99 place count 44 transition count 85
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 103 place count 44 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 106 place count 41 transition count 72
Iterating global reduction 1 with 3 rules applied. Total rules applied 109 place count 41 transition count 72
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 112 place count 38 transition count 66
Iterating global reduction 1 with 3 rules applied. Total rules applied 115 place count 38 transition count 66
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 118 place count 38 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 121 place count 38 transition count 60
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 37 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 36 transition count 58
Applied a total of 124 rules in 35 ms. Remains 36 /98 variables (removed 62) and now considering 58/185 (removed 127) transitions.
[2025-06-04 00:42:45] [INFO ] Flow matrix only has 54 transitions (discarded 4 similar events)
// Phase 1: matrix 54 rows 36 cols
[2025-06-04 00:42:45] [INFO ] Computed 7 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:45] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-04 00:42:45] [INFO ] Flow matrix only has 54 transitions (discarded 4 similar events)
[2025-06-04 00:42:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:45] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:42:45] [INFO ] Redundant transitions in 1 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-04 00:42:45] [INFO ] Flow matrix only has 54 transitions (discarded 4 similar events)
[2025-06-04 00:42:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:46] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:46] [INFO ] Deduced a trap composed of 12 places in 46 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, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 53/89 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/90 variables, and 45 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1857 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 53/89 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 44/89 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/89 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/90 variables, and 89 constraints, problems are : Problem set: 0 solved, 44 unsolved in 2011 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3880ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 3881ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/98 places, 58/185 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4096 ms. Remains : 36/98 places, 58/185 transitions.
[2025-06-04 00:42:49] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:42:49] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:42:49] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-04 00:42:49] [INFO ] Flatten gal took : 9 ms
[2025-06-04 00:42:49] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:42:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13657376970823740066.gal : 1 ms
[2025-06-04 00:42:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12633315219205498396.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13657376970823740066.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12633315219205498396.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

RANDOM walk for 10216 steps (1046 resets) in 69 ms. (145 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-04-CTLFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality12633315219205498396.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 162
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :162 after 574
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :574 after 790
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 56 transition count 103
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 56 transition count 103
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 91 place count 49 transition count 89
Iterating global reduction 0 with 7 rules applied. Total rules applied 98 place count 49 transition count 89
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 49 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 105 place count 46 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 108 place count 46 transition count 76
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 111 place count 43 transition count 70
Iterating global reduction 1 with 3 rules applied. Total rules applied 114 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 117 place count 43 transition count 67
Applied a total of 117 rules in 7 ms. Remains 43 /98 variables (removed 55) and now considering 67/185 (removed 118) transitions.
[2025-06-04 00:42:49] [INFO ] Flow matrix only has 65 transitions (discarded 2 similar events)
// Phase 1: matrix 65 rows 43 cols
[2025-06-04 00:42:49] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:49] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-06-04 00:42:49] [INFO ] Flow matrix only has 65 transitions (discarded 2 similar events)
[2025-06-04 00:42:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:42:50] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2025-06-04 00:42:50] [INFO ] Flow matrix only has 65 transitions (discarded 2 similar events)
[2025-06-04 00:42:50] [INFO ] Invariant cache hit.
[2025-06-04 00:42:50] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 6/8 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 00:42:50] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:50] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 64/107 variables, 43/53 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (OVERLAPS) 1/108 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/108 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 54 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3334 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 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, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/10 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 00:42:53] [INFO ] Deduced a trap composed of 8 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 00:42:53] [INFO ] Deduced a trap composed of 13 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 00:42:53] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 64/107 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 66/122 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 1/108 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/108 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 11 (OVERLAPS) 0/108 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 123 constraints, problems are : Problem set: 0 solved, 66 unsolved in 4799 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8154ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 8155ms
Starting structural reductions in LTL mode, iteration 1 : 43/98 places, 67/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8331 ms. Remains : 43/98 places, 67/185 transitions.
[2025-06-04 00:42:58] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:58] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:58] [INFO ] Input system was already deterministic with 67 transitions.
[2025-06-04 00:42:58] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:58] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:42:58] [INFO ] Time to serialize gal into /tmp/CTLFireability17537799703758267751.gal : 2 ms
[2025-06-04 00:42:58] [INFO ] Time to serialize properties into /tmp/CTLFireability3428294228112215685.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/CTLFireability17537799703758267751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3428294228112215685.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,39861,0.081715,5360,2,879,5,6745,6,0,235,6754,0


Converting to forward existential form...Done !
original formula: AG(E((p80!=1) U EF(((p28==1) * AX(((p16==1)&&(p116==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((p80!=1) U E(TRUE U ((p28==1) * !(EX(!(((p16==1)&&(p116==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, Intersection with reachab...227
(forward)formula 0,0,0.308195,9456,1,0,117,24798,156,55,1602,20815,140
FORMULA HealthRecord-PT-04-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 56 transition count 104
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 56 transition count 104
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 89 place count 51 transition count 94
Iterating global reduction 0 with 5 rules applied. Total rules applied 94 place count 51 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 96 place count 51 transition count 92
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 99 place count 48 transition count 83
Iterating global reduction 1 with 3 rules applied. Total rules applied 102 place count 48 transition count 83
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 104 place count 46 transition count 79
Iterating global reduction 1 with 2 rules applied. Total rules applied 106 place count 46 transition count 79
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 108 place count 46 transition count 77
Applied a total of 108 rules in 7 ms. Remains 46 /98 variables (removed 52) and now considering 77/185 (removed 108) transitions.
[2025-06-04 00:42:58] [INFO ] Flow matrix only has 76 transitions (discarded 1 similar events)
// Phase 1: matrix 76 rows 46 cols
[2025-06-04 00:42:58] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:58] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-06-04 00:42:58] [INFO ] Flow matrix only has 76 transitions (discarded 1 similar events)
[2025-06-04 00:42:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:42:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:42:58] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2025-06-04 00:42:58] [INFO ] Flow matrix only has 76 transitions (discarded 1 similar events)
[2025-06-04 00:42:58] [INFO ] Invariant cache hit.
[2025-06-04 00:42:58] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 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 00:42:59] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:42:59] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 75/121 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/122 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/122 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 56 constraints, problems are : Problem set: 0 solved, 76 unsolved in 3501 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 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) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 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 00:43:02] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:02] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:02] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 75/121 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 76/134 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/122 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 135 constraints, problems are : Problem set: 0 solved, 76 unsolved in 6721 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10240ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 10240ms
Starting structural reductions in LTL mode, iteration 1 : 46/98 places, 77/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10433 ms. Remains : 46/98 places, 77/185 transitions.
[2025-06-04 00:43:08] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:08] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:08] [INFO ] Input system was already deterministic with 77 transitions.
[2025-06-04 00:43:08] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:43:08] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:43:08] [INFO ] Time to serialize gal into /tmp/CTLFireability3895018787822800963.gal : 1 ms
[2025-06-04 00:43:08] [INFO ] Time to serialize properties into /tmp/CTLFireability284496137292096874.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/CTLFireability3895018787822800963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability284496137292096874.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,51525,0.058858,4856,2,633,5,4261,6,0,259,4331,0


Converting to forward existential form...Done !
original formula: EG(AF((AG(EX(((p77==0)||(p86==0)))) + (EF(((p83==1)||(p100==1))) * (p35==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(E(TRUE U !(EX(((p77==0)||(p86==0)))))) + (E(TRUE U ((p83==1)||(p100==1))) * (p35==1)))))))]...164
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, t24, t...257
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.16583,29168,1,0,274,145761,187,159,1928,148989,308
FORMULA HealthRecord-PT-04-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Graph (trivial) has 112 edges and 98 vertex of which 8 / 98 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 51 transition count 99
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 51 transition count 99
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 92 place count 44 transition count 85
Iterating global reduction 0 with 7 rules applied. Total rules applied 99 place count 44 transition count 85
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 103 place count 44 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 106 place count 41 transition count 72
Iterating global reduction 1 with 3 rules applied. Total rules applied 109 place count 41 transition count 72
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 112 place count 38 transition count 66
Iterating global reduction 1 with 3 rules applied. Total rules applied 115 place count 38 transition count 66
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 118 place count 38 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 122 place count 38 transition count 59
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 126 place count 36 transition count 57
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 127 place count 35 transition count 56
Applied a total of 127 rules in 16 ms. Remains 35 /98 variables (removed 63) and now considering 56/185 (removed 129) transitions.
[2025-06-04 00:43:10] [INFO ] Flow matrix only has 52 transitions (discarded 4 similar events)
// Phase 1: matrix 52 rows 35 cols
[2025-06-04 00:43:10] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:10] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-04 00:43:10] [INFO ] Flow matrix only has 52 transitions (discarded 4 similar events)
[2025-06-04 00:43:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:10] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:43:10] [INFO ] Redundant transitions in 1 ms returned []
Running 42 sub problems to find dead transitions.
[2025-06-04 00:43:10] [INFO ] Flow matrix only has 52 transitions (discarded 4 similar events)
[2025-06-04 00:43:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:10] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:10] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 51/86 variables, 35/44 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/87 variables, and 44 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1217 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:11] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 51/86 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 42/87 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/86 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (OVERLAPS) 0/86 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/87 variables, and 87 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1640 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2866ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 2867ms
Starting structural reductions in SI_CTL mode, iteration 1 : 35/98 places, 56/185 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3004 ms. Remains : 35/98 places, 56/185 transitions.
[2025-06-04 00:43:13] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:13] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:13] [INFO ] Input system was already deterministic with 56 transitions.
RANDOM walk for 3295 steps (340 resets) in 11 ms. (274 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-04-CTLFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 00:43:13] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:43:13] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:43:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4704453166257333412.gal : 1 ms
[2025-06-04 00:43:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14232711353414583029.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4704453166257333412.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14232711353414583029.prop' '--nowitness' '--gen-order' 'FOLLOW'

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
Loading property file /tmp/ReachabilityCardinality14232711353414583029.prop.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 60 transition count 111
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 60 transition count 111
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 81 place count 55 transition count 101
Iterating global reduction 0 with 5 rules applied. Total rules applied 86 place count 55 transition count 101
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 55 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 91 place count 53 transition count 92
Iterating global reduction 1 with 2 rules applied. Total rules applied 93 place count 53 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 94 place count 52 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 95 place count 52 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 96 place count 52 transition count 89
Applied a total of 96 rules in 9 ms. Remains 52 /98 variables (removed 46) and now considering 89/185 (removed 96) transitions.
[2025-06-04 00:43:13] [INFO ] Flow matrix only has 87 transitions (discarded 2 similar events)
// Phase 1: matrix 87 rows 52 cols
[2025-06-04 00:43:13] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:13] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-04 00:43:13] [INFO ] Flow matrix only has 87 transitions (discarded 2 similar events)
[2025-06-04 00:43:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:43:13] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-04 00:43:13] [INFO ] Flow matrix only has 87 transitions (discarded 2 similar events)
[2025-06-04 00:43:13] [INFO ] Invariant cache hit.
[2025-06-04 00:43:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:14] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:14] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:14] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:14] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:14] [INFO ] Deduced a trap composed of 12 places in 69 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 86/138 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:16] [INFO ] Deduced a trap composed of 16 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 00:43:16] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 1/139 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/139 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:18] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 3 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/139 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/139 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 13 (OVERLAPS) 0/139 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 139/139 variables, and 69 constraints, problems are : Problem set: 0 solved, 88 unsolved in 7167 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 86/138 variables, 52/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 88/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 1/139 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/139 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 139/139 variables, and 157 constraints, problems are : Problem set: 0 solved, 88 unsolved in 9603 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16788ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 16788ms
Starting structural reductions in LTL mode, iteration 1 : 52/98 places, 89/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16961 ms. Remains : 52/98 places, 89/185 transitions.
[2025-06-04 00:43:30] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:30] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:30] [INFO ] Input system was already deterministic with 89 transitions.
[2025-06-04 00:43:30] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:43:30] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:43:30] [INFO ] Time to serialize gal into /tmp/CTLFireability2502763904541759143.gal : 1 ms
[2025-06-04 00:43:30] [INFO ] Time to serialize properties into /tmp/CTLFireability6128270979998198463.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/CTLFireability2502763904541759143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6128270979998198463.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,106821,0.112005,5936,2,837,5,8992,6,0,292,9816,0


Converting to forward existential form...Done !
original formula: !(E(E((EF(((p16==1)||(p108==1))) + AX(E((p65==1) U (p32==1)))) U !(((p49==1) + EF(((p77==1)&&(p90==1)))))) U AG((((p26==1)&&(p15==1))||((...190
=> equivalent forward existential formula: [(FwdU(Init,E((E(TRUE U ((p16==1)||(p108==1))) + !(EX(!(E((p65==1) U (p32==1)))))) U !(((p49==1) + E(TRUE U ((p7...262
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...352
(forward)formula 0,1,0.405502,11056,1,0,185,34172,197,74,2047,27435,188
FORMULA HealthRecord-PT-04-CTLFireability-2025-11 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 : 98/98 places, 185/185 transitions.
Graph (trivial) has 129 edges and 98 vertex of which 8 / 98 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 54 transition count 105
Iterating global reduction 0 with 39 rules applied. Total rules applied 79 place count 54 transition count 105
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 84 place count 49 transition count 95
Iterating global reduction 0 with 5 rules applied. Total rules applied 89 place count 49 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 91 place count 49 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 93 place count 47 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 95 place count 47 transition count 87
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 97 place count 45 transition count 83
Iterating global reduction 1 with 2 rules applied. Total rules applied 99 place count 45 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 101 place count 45 transition count 81
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 105 place count 45 transition count 77
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 109 place count 43 transition count 75
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 42 transition count 74
Applied a total of 110 rules in 22 ms. Remains 42 /98 variables (removed 56) and now considering 74/185 (removed 111) transitions.
[2025-06-04 00:43:30] [INFO ] Flow matrix only has 70 transitions (discarded 4 similar events)
// Phase 1: matrix 70 rows 42 cols
[2025-06-04 00:43:30] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:30] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-04 00:43:30] [INFO ] Flow matrix only has 70 transitions (discarded 4 similar events)
[2025-06-04 00:43:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:30] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:43:30] [INFO ] Redundant transitions in 2 ms returned []
Running 60 sub problems to find dead transitions.
[2025-06-04 00:43:30] [INFO ] Flow matrix only has 70 transitions (discarded 4 similar events)
[2025-06-04 00:43:30] [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, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:31] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:31] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 69/111 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 51 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2620 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:33] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 69/111 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 60/112 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 112 constraints, problems are : Problem set: 0 solved, 60 unsolved in 3380 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6022ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 6023ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/98 places, 74/185 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6226 ms. Remains : 42/98 places, 74/185 transitions.
[2025-06-04 00:43:36] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:36] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:43:36] [INFO ] Input system was already deterministic with 74 transitions.
[2025-06-04 00:43:36] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:36] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5650455412532465416.gal : 1 ms
[2025-06-04 00:43:36] [INFO ] Time to serialize properties into /tmp/CTLFireability13887280393570028664.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/CTLFireability5650455412532465416.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13887280393570028664.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,40666,0.065689,5000,2,759,5,4854,6,0,236,5492,0


Converting to forward existential form...Done !
original formula: AF(E(AG((p4!=1)) U !(((!(EF((p84==1))) + AG((p34==1))) + (p97==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(E(TRUE U !((p4!=1)))) U !(((!(E(TRUE U (p84==1))) + !(E(TRUE U !((p34==1))))) + (p97==1))))))] ...162
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t20, t21...300
(forward)formula 0,1,0.366208,10760,1,0,177,36006,178,83,1686,33697,193
FORMULA HealthRecord-PT-04-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 59 transition count 110
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 59 transition count 110
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 84 place count 53 transition count 98
Iterating global reduction 0 with 6 rules applied. Total rules applied 90 place count 53 transition count 98
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 93 place count 53 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 96 place count 50 transition count 86
Iterating global reduction 1 with 3 rules applied. Total rules applied 99 place count 50 transition count 86
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 49 transition count 84
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 49 transition count 84
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 49 transition count 83
Applied a total of 102 rules in 3 ms. Remains 49 /98 variables (removed 49) and now considering 83/185 (removed 102) transitions.
[2025-06-04 00:43:37] [INFO ] Flow matrix only has 82 transitions (discarded 1 similar events)
// Phase 1: matrix 82 rows 49 cols
[2025-06-04 00:43:37] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:37] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-04 00:43:37] [INFO ] Flow matrix only has 82 transitions (discarded 1 similar events)
[2025-06-04 00:43:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:43:37] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2025-06-04 00:43:37] [INFO ] Flow matrix only has 82 transitions (discarded 1 similar events)
[2025-06-04 00:43:37] [INFO ] Invariant cache hit.
[2025-06-04 00:43:37] [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, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:38] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:38] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:38] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 81/130 variables, 49/59 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:39] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/131 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 61 constraints, problems are : Problem set: 0 solved, 82 unsolved in 5113 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:43] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:43] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 81/130 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 82/144 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/130 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (OVERLAPS) 1/131 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/131 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 11 (OVERLAPS) 0/131 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 145 constraints, problems are : Problem set: 0 solved, 82 unsolved in 7952 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13079ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 13081ms
Starting structural reductions in LTL mode, iteration 1 : 49/98 places, 83/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13253 ms. Remains : 49/98 places, 83/185 transitions.
[2025-06-04 00:43:50] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:43:50] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:43:50] [INFO ] Input system was already deterministic with 83 transitions.
[2025-06-04 00:43:50] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:50] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:43:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13044881623108956035.gal : 1 ms
[2025-06-04 00:43:50] [INFO ] Time to serialize properties into /tmp/CTLFireability10552423084931578656.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/CTLFireability13044881623108956035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10552423084931578656.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,102069,0.057247,4812,2,579,5,3780,6,0,277,3986,0


Converting to forward existential form...Done !
original formula: AX(((A(((p22==1) * AG(AX((p33==1)))) U AG(!(EG((p63==1))))) + AX((EG((p21==1)) * (p62==1)))) + A(!(AG(((p16==1)&&(p120==1)))) U AX(E((p96...175
=> equivalent forward existential formula: ([(EY(((EY(Init) * !(!((E(!(!(EX(!(E((p96==1) U (p56==1)))))) U (!(!(!(E(TRUE U !(((p16==1)&&(p120==1))))))) * !...852
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...317
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 0,0,0.614694,17128,1,0,281,72981,212,141,2048,71319,337
FORMULA HealthRecord-PT-04-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 54 transition count 100
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 54 transition count 100
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 95 place count 47 transition count 86
Iterating global reduction 0 with 7 rules applied. Total rules applied 102 place count 47 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 106 place count 47 transition count 82
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 109 place count 44 transition count 73
Iterating global reduction 1 with 3 rules applied. Total rules applied 112 place count 44 transition count 73
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 115 place count 41 transition count 67
Iterating global reduction 1 with 3 rules applied. Total rules applied 118 place count 41 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 121 place count 41 transition count 64
Applied a total of 121 rules in 8 ms. Remains 41 /98 variables (removed 57) and now considering 64/185 (removed 121) transitions.
[2025-06-04 00:43:51] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
// Phase 1: matrix 63 rows 41 cols
[2025-06-04 00:43:51] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:51] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-04 00:43:51] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2025-06-04 00:43:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:43:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:43:51] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2025-06-04 00:43:51] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2025-06-04 00:43:51] [INFO ] Invariant cache hit.
[2025-06-04 00:43:51] [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) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 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 00:43:51] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:52] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 62/103 variables, 41/50 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 1/104 variables, 1/51 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 00:43:53] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 0/104 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 52 constraints, problems are : Problem set: 0 solved, 63 unsolved in 3483 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 3/3 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) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 3/10 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 00:43:55] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:43:55] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 62/103 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 63/116 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 1/104 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 0/104 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 117 constraints, problems are : Problem set: 0 solved, 63 unsolved in 5768 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9264ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 9264ms
Starting structural reductions in LTL mode, iteration 1 : 41/98 places, 64/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9447 ms. Remains : 41/98 places, 64/185 transitions.
[2025-06-04 00:44:00] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:44:00] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:44:00] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-04 00:44:00] [INFO ] Flatten gal took : 4 ms
[2025-06-04 00:44:00] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:44:00] [INFO ] Time to serialize gal into /tmp/CTLFireability17199647510493653925.gal : 1 ms
[2025-06-04 00:44:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2163131044267836288.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/CTLFireability17199647510493653925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2163131044267836288.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,29898,0.052152,4672,2,864,5,3755,6,0,226,3300,0


Converting to forward existential form...Done !
original formula: AG(EF(EG(AX(((p16==1)&&(p120==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG(!(EX(!(((p16==1)&&(p120==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, Intersection with reachab...227
Using saturation style SCC detection
(forward)formula 0,0,0.405869,11968,1,0,130,40627,156,64,1677,34284,159
FORMULA HealthRecord-PT-04-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 185/185 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 61 transition count 114
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 61 transition count 114
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 80 place count 55 transition count 102
Iterating global reduction 0 with 6 rules applied. Total rules applied 86 place count 55 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 88 place count 55 transition count 100
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 90 place count 53 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 92 place count 53 transition count 94
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 93 place count 52 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 94 place count 52 transition count 92
Applied a total of 94 rules in 3 ms. Remains 52 /98 variables (removed 46) and now considering 92/185 (removed 93) transitions.
[2025-06-04 00:44:01] [INFO ] Flow matrix only has 91 transitions (discarded 1 similar events)
// Phase 1: matrix 91 rows 52 cols
[2025-06-04 00:44:01] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:44:01] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-04 00:44:01] [INFO ] Flow matrix only has 91 transitions (discarded 1 similar events)
[2025-06-04 00:44:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:44:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:44:01] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Running 91 sub problems to find dead transitions.
[2025-06-04 00:44:01] [INFO ] Flow matrix only has 91 transitions (discarded 1 similar events)
[2025-06-04 00:44:01] [INFO ] Invariant cache hit.
[2025-06-04 00:44:01] [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) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 91 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:44:02] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:44:02] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:44:02] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:44:02] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:44:02] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (OVERLAPS) 90/142 variables, 52/64 constraints. Problems are: Problem set: 0 solved, 91 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:44:03] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (OVERLAPS) 1/143 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (OVERLAPS) 0/143 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 66 constraints, problems are : Problem set: 0 solved, 91 unsolved in 5989 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 91 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:44:07] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 90/142 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 91/157 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 1/143 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/143 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (OVERLAPS) 0/143 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 158 constraints, problems are : Problem set: 0 solved, 91 unsolved in 7582 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13593ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 13593ms
Starting structural reductions in LTL mode, iteration 1 : 52/98 places, 92/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13739 ms. Remains : 52/98 places, 92/185 transitions.
[2025-06-04 00:44:14] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:44:14] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:44:14] [INFO ] Input system was already deterministic with 92 transitions.
[2025-06-04 00:44:14] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:44:14] [INFO ] Flatten gal took : 3 ms
[2025-06-04 00:44:14] [INFO ] Time to serialize gal into /tmp/CTLFireability5674936609039907887.gal : 1 ms
[2025-06-04 00:44:14] [INFO ] Time to serialize properties into /tmp/CTLFireability336124537965679196.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/CTLFireability5674936609039907887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability336124537965679196.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,130149,0.122088,7756,2,1261,5,14628,6,0,298,20390,0


Converting to forward existential form...Done !
original formula: EX(((EF((p27==1)) + (p66==1)) * (AX(((AG((p4==0)) * EX(((((p17==1)&&(p23==1))&&((p30==1)&&(p37==1)))&&(((p44==1)&&(p51==1))&&((p77==1)&&(...236
=> equivalent forward existential formula: ([((EY(Init) * (E(TRUE U (p27==1)) + (p66==1))) * !(EX(!(((!(E(TRUE U !((p4==0)))) * EX(((((p17==1)&&(p23==1))&&...372
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...367
(forward)formula 0,1,0.959965,27236,1,0,237,121635,212,104,2232,108096,243
FORMULA HealthRecord-PT-04-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-04 00:44:15] [INFO ] Flatten gal took : 5 ms
[2025-06-04 00:44:15] [INFO ] Flatten gal took : 6 ms
Total runtime 247713 ms.

BK_STOP 1748997855904

--------------------
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-04"
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-04, 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-174867008100562"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-04.tgz
mv HealthRecord-PT-04 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 ;