Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008200609.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is HealthRecord-PT-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008200609
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 129K 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 69K 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-10-CTLCardinality-2023-12
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2023-13
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2023-14
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2023-15
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-00
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-01
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-02
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-03
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-04
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-05
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-06
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-07
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-08
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-09
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-10
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749001365823

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-04 01:42:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 01:42:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 01:42:48] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2025-06-04 01:42:48] [INFO ] Transformed 158 places.
[2025-06-04 01:42:48] [INFO ] Transformed 333 transitions.
[2025-06-04 01:42:48] [INFO ] Found NUPN structural information;
[2025-06-04 01:42:48] [INFO ] Parsed PT model containing 158 places and 333 transitions and 875 arcs in 416 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 32 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 27 transitions
Reduce redundant transitions removed 27 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA HealthRecord-PT-10-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 71 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 306/306 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 111 transition count 216
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 111 transition count 216
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 110 transition count 214
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 110 transition count 214
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 110 transition count 213
Applied a total of 97 rules in 68 ms. Remains 110 /158 variables (removed 48) and now considering 213/306 (removed 93) transitions.
[2025-06-04 01:42:49] [INFO ] Flow matrix only has 205 transitions (discarded 8 similar events)
// Phase 1: matrix 205 rows 110 cols
[2025-06-04 01:42:49] [INFO ] Computed 14 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:42:49] [INFO ] Implicit Places using invariants in 470 ms returned []
[2025-06-04 01:42:49] [INFO ] Flow matrix only has 205 transitions (discarded 8 similar events)
[2025-06-04 01:42:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:42:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:42:50] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 842 ms to find 0 implicit places.
Running 212 sub problems to find dead transitions.
[2025-06-04 01:42:50] [INFO ] Flow matrix only has 205 transitions (discarded 8 similar events)
[2025-06-04 01:42:50] [INFO ] Invariant cache hit.
[2025-06-04 01:42:50] [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) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:54] [INFO ] Deduced a trap composed of 15 places in 174 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:54] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:54] [INFO ] Deduced a trap composed of 26 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:55] [INFO ] Deduced a trap composed of 27 places in 172 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:55] [INFO ] Deduced a trap composed of 27 places in 123 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:55] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:55] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:55] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:55] [INFO ] Deduced a trap composed of 32 places in 167 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:56] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:56] [INFO ] Deduced a trap composed of 17 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 01:42:56] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:56] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:56] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:57] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 15/29 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:58] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:58] [INFO ] Deduced a trap composed of 16 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:58] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:58] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:58] [INFO ] Deduced a trap composed of 18 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:58] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:59] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:59] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:42:59] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:00] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:00] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:00] [INFO ] Deduced a trap composed of 30 places in 134 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 7 (OVERLAPS) 204/314 variables, 110/151 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:04] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:05] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:05] [INFO ] Deduced a trap composed of 27 places in 135 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:05] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:06] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/314 variables, 5/156 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 10 (OVERLAPS) 1/315 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:14] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 11 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/315 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 315/315 variables, and 158 constraints, problems are : Problem set: 0 solved, 212 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 110/110 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 212/212 constraints, Known Traps: 33/33 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 33/47 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:22] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:22] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:22] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 16 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 6 (OVERLAPS) 204/314 variables, 110/160 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 212/372 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:28] [INFO ] Deduced a trap composed of 34 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:28] [INFO ] Deduced a trap composed of 39 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:32] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/314 variables, 3/375 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:36] [INFO ] Deduced a trap composed of 35 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:37] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:37] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 3/378 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:44] [INFO ] Deduced a trap composed of 34 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:45] [INFO ] Deduced a trap composed of 35 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:45] [INFO ] Deduced a trap composed of 39 places in 128 ms of which 11 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 314/315 variables, and 381 constraints, problems are : Problem set: 0 solved, 212 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 110/110 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 212/212 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60343ms problems are : Problem set: 0 solved, 212 unsolved
Search for dead transitions found 0 dead transitions in 60368ms
Starting structural reductions in LTL mode, iteration 1 : 110/158 places, 213/306 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61319 ms. Remains : 110/158 places, 213/306 transitions.
Support contains 71 out of 110 places after structural reductions.
[2025-06-04 01:43:50] [INFO ] Flatten gal took : 67 ms
[2025-06-04 01:43:50] [INFO ] Flatten gal took : 31 ms
[2025-06-04 01:43:50] [INFO ] Input system was already deterministic with 213 transitions.
Support contains 64 out of 110 places (down from 71) after GAL structural reductions.
RANDOM walk for 40000 steps (2509 resets) in 2193 ms. (18 steps per ms) remains 15/42 properties
BEST_FIRST walk for 4003 steps (38 resets) in 45 ms. (87 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (29 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (29 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (30 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (31 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (32 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (31 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (31 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (30 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (31 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (32 resets) in 8 ms. (444 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (30 resets) in 8 ms. (444 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (29 resets) in 26 ms. (148 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (28 resets) in 7 ms. (500 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (30 resets) in 8 ms. (444 steps per ms) remains 14/14 properties
[2025-06-04 01:43:51] [INFO ] Flow matrix only has 205 transitions (discarded 8 similar events)
[2025-06-04 01:43:51] [INFO ] Invariant cache hit.
[2025-06-04 01:43:51] [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) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 45/68 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 42/110 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 5 (OVERLAPS) 204/314 variables, 110/124 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/124 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 1/315 variables, 1/125 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:52] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:52] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/315 variables, 2/127 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/315 variables, 0/127 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 10 (OVERLAPS) 0/315 variables, 0/127 constraints. Problems are: Problem set: 1 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 315/315 variables, and 127 constraints, problems are : Problem set: 1 solved, 13 unsolved in 1314 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 110/110 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 13 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 46/67 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 43/110 variables, 8/14 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Problem AtomicPropp26 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 2/16 constraints. Problems are: Problem set: 2 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:53] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:53] [INFO ] Deduced a trap composed of 18 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:53] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:53] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:54] [INFO ] Deduced a trap composed of 28 places in 127 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:54] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:54] [INFO ] Deduced a trap composed of 26 places in 150 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:54] [INFO ] Deduced a trap composed of 30 places in 164 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:54] [INFO ] Deduced a trap composed of 15 places in 209 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:54] [INFO ] Deduced a trap composed of 18 places in 189 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:55] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:55] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:55] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:55] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:55] [INFO ] Deduced a trap composed of 27 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 01:43:55] [INFO ] Deduced a trap composed of 28 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:55] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:55] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:56] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:43:56] [INFO ] Deduced a trap composed of 32 places in 142 ms of which 12 ms to minimize.
Problem AtomicPropp30 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 20/36 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/36 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 204/314 variables, 110/146 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/314 variables, 11/157 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 0/157 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 1/315 variables, 1/158 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/315 variables, 0/158 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 12 (OVERLAPS) 0/315 variables, 0/158 constraints. Problems are: Problem set: 3 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 315/315 variables, and 158 constraints, problems are : Problem set: 3 solved, 11 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 110/110 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/14 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6335ms problems are : Problem set: 3 solved, 11 unsolved
Fused 11 Parikh solutions to 6 different solutions.
Parikh walk visited 10 properties in 319 ms.
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 213/213 transitions.
Graph (trivial) has 150 edges and 110 vertex of which 10 / 110 are part of one of the 5 SCC in 7 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Graph (complete) has 452 edges and 105 vertex of which 99 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 99 transition count 190
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 10 rules applied. Total rules applied 16 place count 95 transition count 184
Reduce places removed 2 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 2 with 4 rules applied. Total rules applied 20 place count 93 transition count 182
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 21 place count 92 transition count 182
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 21 place count 92 transition count 180
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 26 place count 89 transition count 180
Discarding 38 places :
Symmetric choice reduction at 4 with 38 rule applications. Total rules 64 place count 51 transition count 104
Iterating global reduction 4 with 38 rules applied. Total rules applied 102 place count 51 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 104 place count 51 transition count 102
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 113 place count 42 transition count 84
Iterating global reduction 5 with 9 rules applied. Total rules applied 122 place count 42 transition count 84
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 128 place count 42 transition count 78
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 131 place count 39 transition count 69
Iterating global reduction 6 with 3 rules applied. Total rules applied 134 place count 39 transition count 69
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 137 place count 36 transition count 63
Iterating global reduction 6 with 3 rules applied. Total rules applied 140 place count 36 transition count 63
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 149 place count 36 transition count 54
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 159 place count 31 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 160 place count 31 transition count 84
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 163 place count 31 transition count 81
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 166 place count 28 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 168 place count 28 transition count 79
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 169 place count 28 transition count 78
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 170 place count 27 transition count 78
Applied a total of 170 rules in 128 ms. Remains 27 /110 variables (removed 83) and now considering 78/213 (removed 135) transitions.
Running 62 sub problems to find dead transitions.
[2025-06-04 01:43:58] [INFO ] Flow matrix only has 67 transitions (discarded 11 similar events)
// Phase 1: matrix 67 rows 27 cols
[2025-06-04 01:43:58] [INFO ] Computed 7 invariants in 6 ms
[2025-06-04 01:43:58] [INFO ] State equation strengthened by 22 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Problem TDEAD77 is UNSAT
At refinement iteration 3 (OVERLAPS) 67/94 variables, 27/34 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 22/56 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 0/94 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 56 constraints, problems are : Problem set: 1 solved, 61 unsolved in 2125 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 27/27 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 61 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 2/27 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 67/94 variables, 27/34 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 22/56 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 61/117 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/117 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 0/94 variables, 0/117 constraints. Problems are: Problem set: 1 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 117 constraints, problems are : Problem set: 1 solved, 61 unsolved in 3838 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 27/27 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 61/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6039ms problems are : Problem set: 1 solved, 61 unsolved
Search for dead transitions found 1 dead transitions in 6040ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 27/110 places, 77/213 transitions.
Graph (complete) has 96 edges and 27 vertex of which 26 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 26 transition count 69
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 25 transition count 68
Applied a total of 11 rules in 10 ms. Remains 25 /27 variables (removed 2) and now considering 68/77 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6181 ms. Remains : 25/110 places, 68/213 transitions.
RANDOM walk for 40000 steps (27 resets) in 703 ms. (56 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (12 resets) in 242 ms. (164 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 434 steps, run visited all 1 properties in 18 ms. (steps per millisecond=24 )
Probabilistic random walk after 434 steps, saw 199 distinct states, run finished after 26 ms. (steps per millisecond=16 ) properties seen :1
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
FORMULA HealthRecord-PT-10-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 01:44:05] [INFO ] Flatten gal took : 25 ms
[2025-06-04 01:44:05] [INFO ] Flatten gal took : 27 ms
[2025-06-04 01:44:05] [INFO ] Input system was already deterministic with 213 transitions.
Support contains 57 out of 110 places (down from 58) after GAL structural reductions.
Computed a total of 10 stabilizing places and 17 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Graph (trivial) has 130 edges and 110 vertex of which 8 / 110 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 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 41 place count 65 transition count 132
Iterating global reduction 0 with 40 rules applied. Total rules applied 81 place count 65 transition count 132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 82 place count 65 transition count 131
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 91 place count 56 transition count 113
Iterating global reduction 1 with 9 rules applied. Total rules applied 100 place count 56 transition count 113
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 107 place count 56 transition count 106
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 110 place count 53 transition count 97
Iterating global reduction 2 with 3 rules applied. Total rules applied 113 place count 53 transition count 97
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 115 place count 51 transition count 93
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 51 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 123 place count 51 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 125 place count 51 transition count 85
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 127 place count 50 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 128 place count 49 transition count 83
Applied a total of 128 rules in 65 ms. Remains 49 /110 variables (removed 61) and now considering 83/213 (removed 130) transitions.
[2025-06-04 01:44:05] [INFO ] Flow matrix only has 76 transitions (discarded 7 similar events)
// Phase 1: matrix 76 rows 49 cols
[2025-06-04 01:44:05] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:44:05] [INFO ] Implicit Places using invariants in 110 ms returned []
[2025-06-04 01:44:05] [INFO ] Flow matrix only has 76 transitions (discarded 7 similar events)
[2025-06-04 01:44:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:44:05] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:44:05] [INFO ] Redundant transitions in 30 ms returned []
Running 67 sub problems to find dead transitions.
[2025-06-04 01:44:05] [INFO ] Flow matrix only has 76 transitions (discarded 7 similar events)
[2025-06-04 01:44:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 2/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:06] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:06] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:06] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:06] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:06] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:06] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 6/49 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:07] [INFO ] Deduced a trap composed of 6 places in 74 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 75/124 variables, 49/66 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/124 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 11 (OVERLAPS) 0/124 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 66 constraints, problems are : Problem set: 0 solved, 67 unsolved in 3227 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 2/43 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 6/49 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 75/124 variables, 49/66 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 67/133 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/124 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 11 (OVERLAPS) 0/124 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 133 constraints, problems are : Problem set: 0 solved, 67 unsolved in 3934 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7198ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 7201ms
Starting structural reductions in SI_CTL mode, iteration 1 : 49/110 places, 83/213 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7547 ms. Remains : 49/110 places, 83/213 transitions.
[2025-06-04 01:44:12] [INFO ] Flatten gal took : 31 ms
[2025-06-04 01:44:12] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:44:12] [INFO ] Input system was already deterministic with 83 transitions.
[2025-06-04 01:44:12] [INFO ] Flatten gal took : 13 ms
[2025-06-04 01:44:12] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:44:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality13917992470737307617.gal : 4 ms
[2025-06-04 01:44:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality2186074595986168776.ctl : 7 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/CTLCardinality13917992470737307617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2186074595986168776.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,743044,0.167404,6980,2,1286,5,12446,6,0,266,14525,0


Converting to forward existential form...Done !
original formula: EG(EF(!(A(((((p1==1)||(p4==0))||((p63==1)||(p146==0)))||(p155==1)) U EF(((p99==0)||(p102==1)))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(!((E(!(E(TRUE U ((p99==0)||(p102==1)))) U (!(((((p1==1)||(p4==0))||((p63==1)||(p146==0)))|...262
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...290
(forward)formula 0,0,0.555152,14916,1,0,165,47633,192,68,1931,42737,173
FORMULA HealthRecord-PT-10-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 73 transition count 142
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 73 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 76 place count 73 transition count 140
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 82 place count 67 transition count 128
Iterating global reduction 1 with 6 rules applied. Total rules applied 88 place count 67 transition count 128
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 93 place count 67 transition count 123
Applied a total of 93 rules in 11 ms. Remains 67 /110 variables (removed 43) and now considering 123/213 (removed 90) transitions.
[2025-06-04 01:44:13] [INFO ] Flow matrix only has 118 transitions (discarded 5 similar events)
// Phase 1: matrix 118 rows 67 cols
[2025-06-04 01:44:13] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:44:14] [INFO ] Implicit Places using invariants in 89 ms returned []
[2025-06-04 01:44:14] [INFO ] Flow matrix only has 118 transitions (discarded 5 similar events)
[2025-06-04 01:44:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:44:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:44:14] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Running 122 sub problems to find dead transitions.
[2025-06-04 01:44:14] [INFO ] Flow matrix only has 118 transitions (discarded 5 similar events)
[2025-06-04 01:44:14] [INFO ] Invariant cache hit.
[2025-06-04 01:44:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:15] [INFO ] Deduced a trap composed of 12 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 01:44:15] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:15] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:15] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:16] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (OVERLAPS) 117/184 variables, 67/83 constraints. Problems are: Problem set: 0 solved, 122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:17] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:18] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 8 (OVERLAPS) 1/185 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/185 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:44:23] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 7 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/185 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/185 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 12 (OVERLAPS) 0/185 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Real declared 185/185 variables, and 87 constraints, problems are : Problem set: 0 solved, 122 unsolved in 13327 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 122 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (OVERLAPS) 117/184 variables, 67/86 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 122/208 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 8 (OVERLAPS) 1/185 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/185 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 10 (OVERLAPS) 0/185 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Int declared 185/185 variables, and 209 constraints, problems are : Problem set: 0 solved, 122 unsolved in 16432 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29810ms problems are : Problem set: 0 solved, 122 unsolved
Search for dead transitions found 0 dead transitions in 29812ms
Starting structural reductions in LTL mode, iteration 1 : 67/110 places, 123/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30079 ms. Remains : 67/110 places, 123/213 transitions.
[2025-06-04 01:44:44] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:44:44] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:44:44] [INFO ] Input system was already deterministic with 123 transitions.
[2025-06-04 01:44:44] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:44:44] [INFO ] Flatten gal took : 14 ms
[2025-06-04 01:44:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality2479590270565603302.gal : 5 ms
[2025-06-04 01:44:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality13348978925991581709.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/CTLCardinality2479590270565603302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13348978925991581709.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.87038e+06,0.736531,20176,2,4407,5,58344,6,0,381,83978,0


Converting to forward existential form...Done !
original formula: AG(A((E(((p9==0)||(p20==1)) U EX((p130==1))) + (p82==1)) U A(A((((p92==0)||(p44==1))&&((p95==0)||(p1==1))) U ((p16==1)&&((p124==0)||(p21=...187
=> equivalent forward existential formula: ((([(FwdU((FwdU((FwdU(FwdU(Init,TRUE),!(!((E(!(((p55==0)||(p51==1))) U (!(!((E(!(((p16==1)&&((p124==0)||(p21==1)...1787
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...480
(forward)formula 0,0,16.8692,438064,1,0,629,2.54001e+06,277,295,2905,2.75715e+06,665
FORMULA HealthRecord-PT-10-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 68 transition count 133
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 68 transition count 133
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 68 transition count 131
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 95 place count 59 transition count 113
Iterating global reduction 1 with 9 rules applied. Total rules applied 104 place count 59 transition count 113
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 110 place count 59 transition count 107
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 113 place count 56 transition count 98
Iterating global reduction 2 with 3 rules applied. Total rules applied 116 place count 56 transition count 98
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 117 place count 55 transition count 96
Iterating global reduction 2 with 1 rules applied. Total rules applied 118 place count 55 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 121 place count 55 transition count 93
Applied a total of 121 rules in 15 ms. Remains 55 /110 variables (removed 55) and now considering 93/213 (removed 120) transitions.
[2025-06-04 01:45:01] [INFO ] Flow matrix only has 89 transitions (discarded 4 similar events)
// Phase 1: matrix 89 rows 55 cols
[2025-06-04 01:45:01] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:01] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-04 01:45:01] [INFO ] Flow matrix only has 89 transitions (discarded 4 similar events)
[2025-06-04 01:45:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:45:01] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Running 92 sub problems to find dead transitions.
[2025-06-04 01:45:01] [INFO ] Flow matrix only has 89 transitions (discarded 4 similar events)
[2025-06-04 01:45:01] [INFO ] Invariant cache hit.
[2025-06-04 01:45:01] [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) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 92 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:02] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:02] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:02] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:02] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 92 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:02] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:03] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:03] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (OVERLAPS) 88/143 variables, 55/72 constraints. Problems are: Problem set: 0 solved, 92 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:04] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/143 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 10 (OVERLAPS) 1/144 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/144 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 12 (OVERLAPS) 0/144 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 74 constraints, problems are : Problem set: 0 solved, 92 unsolved in 6347 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 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, 92 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (OVERLAPS) 88/143 variables, 55/73 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 92/165 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (OVERLAPS) 1/144 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/144 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 10 (OVERLAPS) 0/144 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 166 constraints, problems are : Problem set: 0 solved, 92 unsolved in 10402 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16777ms problems are : Problem set: 0 solved, 92 unsolved
Search for dead transitions found 0 dead transitions in 16778ms
Starting structural reductions in LTL mode, iteration 1 : 55/110 places, 93/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16940 ms. Remains : 55/110 places, 93/213 transitions.
[2025-06-04 01:45:18] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:45:18] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:45:18] [INFO ] Input system was already deterministic with 93 transitions.
[2025-06-04 01:45:18] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:45:18] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:45:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality5367933497327283580.gal : 4 ms
[2025-06-04 01:45:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality14467682613370340646.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/CTLCardinality5367933497327283580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14467682613370340646.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,971037,0.070687,5504,2,711,5,7468,6,0,306,6674,0


Converting to forward existential form...Done !
original formula: (EX(!(A((EX((p80==0)) * EX((p157==1))) U !((((p97==1)||(p131==0))||(p58==1)))))) * EF(AG(AF(((p67==0)||(p59==1))))))
=> equivalent forward existential formula: [(FwdU((Init * EX(!(!((E(!(!((((p97==1)||(p131==0))||(p58==1)))) U (!((EX((p80==0)) * EX((p157==1)))) * !(!((((p...305
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t9, t10, t11, t12, t13, t14, t16, t17, t18, t19, t21, t23, t24, t...267
(forward)formula 0,1,2.9531,90552,1,0,367,534823,217,182,2337,514175,439
FORMULA HealthRecord-PT-10-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Graph (trivial) has 150 edges and 110 vertex of which 10 / 110 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 45 place count 60 transition count 124
Iterating global reduction 0 with 44 rules applied. Total rules applied 89 place count 60 transition count 124
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 60 transition count 122
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 99 place count 52 transition count 106
Iterating global reduction 1 with 8 rules applied. Total rules applied 107 place count 52 transition count 106
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 114 place count 52 transition count 99
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 50 transition count 93
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 50 transition count 93
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 48 transition count 89
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 48 transition count 89
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 48 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 131 place count 48 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 133 place count 47 transition count 79
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 135 place count 45 transition count 77
Applied a total of 135 rules in 55 ms. Remains 45 /110 variables (removed 65) and now considering 77/213 (removed 136) transitions.
[2025-06-04 01:45:21] [INFO ] Flow matrix only has 70 transitions (discarded 7 similar events)
// Phase 1: matrix 70 rows 45 cols
[2025-06-04 01:45:21] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:21] [INFO ] Implicit Places using invariants in 98 ms returned []
[2025-06-04 01:45:21] [INFO ] Flow matrix only has 70 transitions (discarded 7 similar events)
[2025-06-04 01:45:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:21] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:45:21] [INFO ] Redundant transitions in 15 ms returned []
Running 61 sub problems to find dead transitions.
[2025-06-04 01:45:21] [INFO ] Flow matrix only has 70 transitions (discarded 7 similar events)
[2025-06-04 01:45:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 8/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:21] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:21] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:21] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 69/114 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 0/114 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/115 variables, and 57 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2641 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 8/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:24] [INFO ] Deduced a trap composed of 6 places in 79 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 69/114 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 61/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/114 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/115 variables, and 119 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3652 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6307ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 6308ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/110 places, 77/213 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6580 ms. Remains : 45/110 places, 77/213 transitions.
[2025-06-04 01:45:27] [INFO ] Flatten gal took : 15 ms
[2025-06-04 01:45:27] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:45:27] [INFO ] Input system was already deterministic with 77 transitions.
[2025-06-04 01:45:27] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:45:27] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:45:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality653560459608392825.gal : 2 ms
[2025-06-04 01:45:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1993086377359616853.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/ReachabilityCardinality653560459608392825.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1993086377359616853.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 ...327
Loading property file /tmp/ReachabilityCardinality1993086377359616853.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 120
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :120 after 264
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :264 after 648
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :648 after 5544
RANDOM walk for 40000 steps (3690 resets) in 482 ms. (82 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5544 after 18144
BEST_FIRST walk for 40003 steps (452 resets) in 98 ms. (404 steps per ms) remains 1/1 properties
Reachability property HealthRecord-PT-10-CTLCardinality-2025-04 is true.
FORMULA HealthRecord-PT-10-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,133458,0.203194,6096,2,2040,13,10989,6,0,246,8717,0
Total reachable state count : 133458

Verifying 1 reachability properties.
Reachability property HealthRecord-PT-10-CTLCardinality-2025-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-10-CTLCardinality-2025-04,216,0.204275,6096,2,198,13,10989,7,0,252,8717,0
Finished probabilistic random walk after 227418 steps, run visited all 1 properties in 335 ms. (steps per millisecond=678 )
Probabilistic random walk after 227418 steps, saw 32574 distinct states, run finished after 335 ms. (steps per millisecond=678 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 64 transition count 126
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 64 transition count 126
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 94 place count 64 transition count 124
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 103 place count 55 transition count 106
Iterating global reduction 1 with 9 rules applied. Total rules applied 112 place count 55 transition count 106
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 118 place count 55 transition count 100
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 53 transition count 94
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 53 transition count 94
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 124 place count 51 transition count 90
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 51 transition count 90
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 132 place count 51 transition count 84
Applied a total of 132 rules in 7 ms. Remains 51 /110 variables (removed 59) and now considering 84/213 (removed 129) transitions.
[2025-06-04 01:45:28] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
// Phase 1: matrix 81 rows 51 cols
[2025-06-04 01:45:28] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:28] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-04 01:45:28] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2025-06-04 01:45:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:45:28] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2025-06-04 01:45:28] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2025-06-04 01:45:28] [INFO ] Invariant cache hit.
[2025-06-04 01:45:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:29] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:29] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (OVERLAPS) 80/131 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 1/132 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 0/132 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 63 constraints, problems are : Problem set: 0 solved, 83 unsolved in 4577 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:33] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:33] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 80/131 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 83/147 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 1/132 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/132 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/132 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 148 constraints, problems are : Problem set: 0 solved, 83 unsolved in 8877 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13477ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 13477ms
Starting structural reductions in LTL mode, iteration 1 : 51/110 places, 84/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13623 ms. Remains : 51/110 places, 84/213 transitions.
[2025-06-04 01:45:41] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:45:41] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:45:41] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-04 01:45:41] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:45:42] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:45:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality8659321093252798273.gal : 1 ms
[2025-06-04 01:45:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality1273020035317469606.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/CTLCardinality8659321093252798273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1273020035317469606.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,518328,0.094113,6488,2,844,5,12179,6,0,284,10620,0


Converting to forward existential form...Done !
original formula: EF(EX((p8==1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (p8==1))] != FALSE
(forward)formula 0,1,0.110925,6744,1,0,8,12179,8,1,494,10620,2
FORMULA HealthRecord-PT-10-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Graph (trivial) has 150 edges and 110 vertex of which 10 / 110 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 44 place count 61 transition count 126
Iterating global reduction 0 with 43 rules applied. Total rules applied 87 place count 61 transition count 126
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 88 place count 61 transition count 125
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 98 place count 51 transition count 105
Iterating global reduction 1 with 10 rules applied. Total rules applied 108 place count 51 transition count 105
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 115 place count 51 transition count 98
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 118 place count 48 transition count 89
Iterating global reduction 2 with 3 rules applied. Total rules applied 121 place count 48 transition count 89
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 124 place count 45 transition count 83
Iterating global reduction 2 with 3 rules applied. Total rules applied 127 place count 45 transition count 83
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 136 place count 45 transition count 74
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 139 place count 45 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 44 transition count 70
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 143 place count 42 transition count 68
Applied a total of 143 rules in 38 ms. Remains 42 /110 variables (removed 68) and now considering 68/213 (removed 145) transitions.
[2025-06-04 01:45:42] [INFO ] Flow matrix only has 61 transitions (discarded 7 similar events)
// Phase 1: matrix 61 rows 42 cols
[2025-06-04 01:45:42] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:42] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-04 01:45:42] [INFO ] Flow matrix only has 61 transitions (discarded 7 similar events)
[2025-06-04 01:45:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:42] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:45:42] [INFO ] Redundant transitions in 16 ms returned []
Running 52 sub problems to find dead transitions.
[2025-06-04 01:45:42] [INFO ] Flow matrix only has 61 transitions (discarded 7 similar events)
[2025-06-04 01:45:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 8/42 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:42] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:42] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 52 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:43] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 60/102 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (OVERLAPS) 0/102 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/103 variables, and 54 constraints, problems are : Problem set: 0 solved, 52 unsolved in 2182 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 8/42 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 52 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:44] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 60/102 variables, 42/55 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 52/107 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/102 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/103 variables, and 107 constraints, problems are : Problem set: 0 solved, 52 unsolved in 3027 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5220ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 5221ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/110 places, 68/213 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5447 ms. Remains : 42/110 places, 68/213 transitions.
[2025-06-04 01:45:47] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:45:47] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:45:47] [INFO ] Input system was already deterministic with 68 transitions.
[2025-06-04 01:45:47] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:45:47] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:45:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9788799826783499037.gal : 2 ms
[2025-06-04 01:45:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1059260323274177055.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/ReachabilityCardinality9788799826783499037.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1059260323274177055.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/ReachabilityCardinality1059260323274177055.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 104
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :104 after 204
Invariant property HealthRecord-PT-10-CTLCardinality-2025-06 does not hold.
FORMULA HealthRecord-PT-10-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1848,0.02629,4456,2,255,10,1081,6,0,225,624,0
Total reachable state count : 1848

Verifying 1 reachability properties.
Invariant property HealthRecord-PT-10-CTLCardinality-2025-06 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-10-CTLCardinality-2025-06,1,0.027257,4712,2,43,10,1081,7,0,228,624,0
RANDOM walk for 22417 steps (2055 resets) in 143 ms. (155 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Graph (trivial) has 150 edges and 110 vertex of which 10 / 110 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 44 place count 61 transition count 126
Iterating global reduction 0 with 43 rules applied. Total rules applied 87 place count 61 transition count 126
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 89 place count 61 transition count 124
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 98 place count 52 transition count 106
Iterating global reduction 1 with 9 rules applied. Total rules applied 107 place count 52 transition count 106
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 114 place count 52 transition count 99
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 50 transition count 93
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 50 transition count 93
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 48 transition count 89
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 48 transition count 89
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 48 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 131 place count 48 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 133 place count 47 transition count 79
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 135 place count 45 transition count 77
Applied a total of 135 rules in 41 ms. Remains 45 /110 variables (removed 65) and now considering 77/213 (removed 136) transitions.
[2025-06-04 01:45:47] [INFO ] Flow matrix only has 70 transitions (discarded 7 similar events)
// Phase 1: matrix 70 rows 45 cols
[2025-06-04 01:45:47] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:47] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-06-04 01:45:47] [INFO ] Flow matrix only has 70 transitions (discarded 7 similar events)
[2025-06-04 01:45:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:48] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:45:48] [INFO ] Redundant transitions in 23 ms returned []
Running 61 sub problems to find dead transitions.
[2025-06-04 01:45:48] [INFO ] Flow matrix only has 70 transitions (discarded 7 similar events)
[2025-06-04 01:45:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 8/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:48] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:48] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:48] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:49] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 69/114 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 0/114 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/115 variables, and 58 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2993 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 8/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:51] [INFO ] Deduced a trap composed of 6 places in 89 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 69/114 variables, 45/59 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 61/120 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/114 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/115 variables, and 120 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3404 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6416ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 6417ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/110 places, 77/213 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6938 ms. Remains : 45/110 places, 77/213 transitions.
[2025-06-04 01:45:54] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:45:54] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:45:54] [INFO ] Input system was already deterministic with 77 transitions.
[2025-06-04 01:45:54] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:45:54] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:45:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18158076676758890715.gal : 1 ms
[2025-06-04 01:45:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8290717483439132092.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/ReachabilityCardinality18158076676758890715.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8290717483439132092.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (3662 resets) in 202 ms. (197 steps per ms) remains 1/1 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality8290717483439132092.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 12
BEST_FIRST walk for 40004 steps (461 resets) in 154 ms. (258 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 132
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :132 after 180
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :180 after 6108
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :6108 after 23148
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :23148 after 35856
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :35856 after 163730
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,227452,0.173244,6532,2,915,13,11313,7,0,247,9456,0
Total reachable state count : 227452

Verifying 1 reachability properties.
Invariant property HealthRecord-PT-10-CTLCardinality-2025-07 does not hold.
FORMULA HealthRecord-PT-10-CTLCardinality-2025-07 FALSE 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-10-CTLCardinality-2025-07,23328,0.175048,6532,2,326,13,11313,7,0,249,9456,0
ITS tools runner thread asked to quit. Dying gracefully.
Finished probabilistic random walk after 213654 steps, run visited all 1 properties in 278 ms. (steps per millisecond=768 )
Probabilistic random walk after 213654 steps, saw 30673 distinct states, run finished after 278 ms. (steps per millisecond=768 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 76 transition count 150
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 76 transition count 150
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 69 place count 76 transition count 149
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 76 place count 69 transition count 135
Iterating global reduction 1 with 7 rules applied. Total rules applied 83 place count 69 transition count 135
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 88 place count 69 transition count 130
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 68 transition count 127
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 68 transition count 127
Applied a total of 90 rules in 4 ms. Remains 68 /110 variables (removed 42) and now considering 127/213 (removed 86) transitions.
[2025-06-04 01:45:55] [INFO ] Flow matrix only has 124 transitions (discarded 3 similar events)
// Phase 1: matrix 124 rows 68 cols
[2025-06-04 01:45:55] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:55] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-06-04 01:45:55] [INFO ] Flow matrix only has 124 transitions (discarded 3 similar events)
[2025-06-04 01:45:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:45:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:45:55] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Running 126 sub problems to find dead transitions.
[2025-06-04 01:45:55] [INFO ] Flow matrix only has 124 transitions (discarded 3 similar events)
[2025-06-04 01:45:55] [INFO ] Invariant cache hit.
[2025-06-04 01:45:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:56] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:56] [INFO ] Deduced a trap composed of 8 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 01:45:57] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:57] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:58] [INFO ] Deduced a trap composed of 18 places in 115 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:58] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:45:58] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (OVERLAPS) 123/191 variables, 68/84 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:00] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:00] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:01] [INFO ] Deduced a trap composed of 23 places in 86 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:01] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 4/88 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (OVERLAPS) 1/192 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 11 (OVERLAPS) 0/192 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 89 constraints, problems are : Problem set: 0 solved, 126 unsolved in 11094 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 68/68 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:07] [INFO ] Deduced a trap composed of 12 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:07] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:08] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (OVERLAPS) 123/191 variables, 68/91 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 126/217 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:11] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:13] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:46:22] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/192 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 14 (OVERLAPS) 0/192 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 221 constraints, problems are : Problem set: 0 solved, 126 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 68/68 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41131ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 41131ms
Starting structural reductions in LTL mode, iteration 1 : 68/110 places, 127/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41364 ms. Remains : 68/110 places, 127/213 transitions.
[2025-06-04 01:46:36] [INFO ] Flatten gal took : 11 ms
[2025-06-04 01:46:36] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:46:36] [INFO ] Input system was already deterministic with 127 transitions.
[2025-06-04 01:46:36] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:46:36] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:46:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality17443119208923549879.gal : 2 ms
[2025-06-04 01:46:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality12220289430843805960.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/CTLCardinality17443119208923549879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12220289430843805960.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,5.89227e+06,0.717628,22560,2,4554,5,77477,6,0,395,84706,0


Converting to forward existential form...Done !
original formula: A(((AF((p44==1)) + !(AF(AG((p30==1))))) + !(AF((p105==1)))) U (EX(AX(E(((p66==0)||(p29==1)) U (p113==1)))) * (AG((!((((p83==0)||(p49==1))...274
=> equivalent forward existential formula: [((Init * !(EG(!((EX(!(EX(!(E(((p66==0)||(p29==1)) U (p113==1)))))) * (!(E(TRUE U !((!((((p83==0)||(p49==1))||(p...875
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...498
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-04 01:47:06] [INFO ] Flatten gal took : 7 ms
[2025-06-04 01:47:06] [INFO ] Applying decomposition
[2025-06-04 01:47:06] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2317468551948855168.txt' '-o' '/tmp/graph2317468551948855168.bin' '-w' '/tmp/graph2317468551948855168.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2317468551948855168.bin' '-l' '-1' '-v' '-w' '/tmp/graph2317468551948855168.weights' '-q' '0' '-e' '0.001'
[2025-06-04 01:47:06] [INFO ] Decomposing Gal with order
[2025-06-04 01:47:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 01:47:06] [INFO ] Removed a total of 75 redundant transitions.
[2025-06-04 01:47:06] [INFO ] Flatten gal took : 59 ms
[2025-06-04 01:47:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2025-06-04 01:47:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality2749971996667339018.gal : 3 ms
[2025-06-04 01:47:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality4524422826636347912.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/CTLCardinality2749971996667339018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4524422826636347912.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.89227e+06,0.109421,7784,285,260,6219,1686,219,12927,170,10905,0


Converting to forward existential form...Done !
original formula: A(((AF((u2.p44==1)) + !(AF(AG((u1.p30==1))))) + !(AF((i8.u9.p105==1)))) U (EX(AX(E(((i4.u5.p66==0)||(u1.p29==1)) U (i8.u9.p113==1)))) * (...339
=> equivalent forward existential formula: [((Init * !(EG(!((EX(!(EX(!(E(((i4.u5.p66==0)||(u1.p29==1)) U (i8.u9.p113==1)))))) * (!(E(TRUE U !((!((((u8.p83=...1046
Reverse transition relation is NOT exact ! Due to transitions t6, t78, t79, t85, t86, t88, t94, t102, t106, t107, t108, u0.t68, u0.t69, u0.t70, u0.t71, u0....699
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,1.67208,66792,1,0,133452,7041,1355,229770,826,21865,157803
FORMULA HealthRecord-PT-10-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 65 transition count 128
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 65 transition count 128
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 65 transition count 126
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 100 place count 57 transition count 110
Iterating global reduction 1 with 8 rules applied. Total rules applied 108 place count 57 transition count 110
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 114 place count 57 transition count 104
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 55 transition count 98
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 55 transition count 98
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 53 transition count 94
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 53 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 53 transition count 88
Applied a total of 128 rules in 5 ms. Remains 53 /110 variables (removed 57) and now considering 88/213 (removed 125) transitions.
[2025-06-04 01:47:08] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 53 cols
[2025-06-04 01:47:08] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:47:08] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-04 01:47:08] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2025-06-04 01:47:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:47:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:47:08] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 87 sub problems to find dead transitions.
[2025-06-04 01:47:08] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2025-06-04 01:47:08] [INFO ] Invariant cache hit.
[2025-06-04 01:47:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:09] [INFO ] Deduced a trap composed of 16 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 01:47:09] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 84/137 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/137 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 1/138 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 0/138 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 65 constraints, problems are : Problem set: 0 solved, 87 unsolved in 4352 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:13] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:13] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:14] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 84/137 variables, 53/67 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 87/154 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (OVERLAPS) 1/138 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 155 constraints, problems are : Problem set: 0 solved, 87 unsolved in 9416 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13783ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 13783ms
Starting structural reductions in LTL mode, iteration 1 : 53/110 places, 88/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13941 ms. Remains : 53/110 places, 88/213 transitions.
[2025-06-04 01:47:22] [INFO ] Flatten gal took : 8 ms
[2025-06-04 01:47:22] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:47:22] [INFO ] Input system was already deterministic with 88 transitions.
[2025-06-04 01:47:22] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:47:22] [INFO ] Flatten gal took : 10 ms
[2025-06-04 01:47:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality1107101319284702542.gal : 1 ms
[2025-06-04 01:47:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality882605553210089848.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/CTLCardinality1107101319284702542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality882605553210089848.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,682353,0.072273,5608,2,676,5,8178,6,0,296,6751,0


Converting to forward existential form...Done !
original formula: EG(AG(AX(AF(((p95==0)||(p77==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(EX(!(!(EG(!(((p95==0)||(p77==1))))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t21, t23, t24, t...277
(forward)formula 0,0,0.442051,15832,1,0,201,65956,204,96,2183,46022,253
FORMULA HealthRecord-PT-10-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 64 transition count 125
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 64 transition count 125
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 94 place count 64 transition count 123
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 103 place count 55 transition count 105
Iterating global reduction 1 with 9 rules applied. Total rules applied 112 place count 55 transition count 105
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 118 place count 55 transition count 99
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 121 place count 52 transition count 90
Iterating global reduction 2 with 3 rules applied. Total rules applied 124 place count 52 transition count 90
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 127 place count 49 transition count 84
Iterating global reduction 2 with 3 rules applied. Total rules applied 130 place count 49 transition count 84
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 139 place count 49 transition count 75
Applied a total of 139 rules in 3 ms. Remains 49 /110 variables (removed 61) and now considering 75/213 (removed 138) transitions.
[2025-06-04 01:47:22] [INFO ] Flow matrix only has 71 transitions (discarded 4 similar events)
// Phase 1: matrix 71 rows 49 cols
[2025-06-04 01:47:22] [INFO ] Computed 10 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:47:22] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-04 01:47:22] [INFO ] Flow matrix only has 71 transitions (discarded 4 similar events)
[2025-06-04 01:47:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:47:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:47:23] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2025-06-04 01:47:23] [INFO ] Flow matrix only has 71 transitions (discarded 4 similar events)
[2025-06-04 01:47:23] [INFO ] Invariant cache hit.
[2025-06-04 01:47:23] [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, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:23] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:23] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:23] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 74 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:24] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 70/119 variables, 49/63 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 1/120 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 64 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4680 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 70/119 variables, 49/63 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 74/137 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 1/120 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 138 constraints, problems are : Problem set: 0 solved, 74 unsolved in 6322 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11029ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 11029ms
Starting structural reductions in LTL mode, iteration 1 : 49/110 places, 75/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11237 ms. Remains : 49/110 places, 75/213 transitions.
[2025-06-04 01:47:34] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:47:34] [INFO ] Flatten gal took : 9 ms
[2025-06-04 01:47:34] [INFO ] Input system was already deterministic with 75 transitions.
[2025-06-04 01:47:34] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:47:34] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:47:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality10222557764274348460.gal : 2 ms
[2025-06-04 01:47:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8871463865690448564.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/CTLCardinality10222557764274348460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8871463865690448564.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,369612,0.073849,5448,2,650,5,7273,6,0,264,6286,0


Converting to forward existential form...Done !
original formula: EF(AX(AG((p57==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((p57==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, Intersection with reachable at...222
(forward)formula 0,1,0.294169,9416,1,0,125,26556,167,62,1916,20730,156
FORMULA HealthRecord-PT-10-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 66 transition count 130
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 66 transition count 130
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 90 place count 66 transition count 128
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 98 place count 58 transition count 112
Iterating global reduction 1 with 8 rules applied. Total rules applied 106 place count 58 transition count 112
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 109 place count 58 transition count 109
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 112 place count 55 transition count 100
Iterating global reduction 2 with 3 rules applied. Total rules applied 115 place count 55 transition count 100
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 118 place count 52 transition count 94
Iterating global reduction 2 with 3 rules applied. Total rules applied 121 place count 52 transition count 94
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 129 place count 52 transition count 86
Applied a total of 129 rules in 13 ms. Remains 52 /110 variables (removed 58) and now considering 86/213 (removed 127) transitions.
[2025-06-04 01:47:34] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
// Phase 1: matrix 83 rows 52 cols
[2025-06-04 01:47:34] [INFO ] Computed 9 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:47:34] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-04 01:47:34] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2025-06-04 01:47:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:47:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:47:34] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2025-06-04 01:47:34] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2025-06-04 01:47:34] [INFO ] Invariant cache hit.
[2025-06-04 01:47:34] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:35] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:35] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (OVERLAPS) 82/134 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 1/135 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 0/135 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 64 constraints, problems are : Problem set: 0 solved, 85 unsolved in 4907 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:40] [INFO ] Deduced a trap composed of 11 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:40] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:40] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 82/134 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 85/151 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 1/135 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 152 constraints, problems are : Problem set: 0 solved, 85 unsolved in 8349 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13278ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 13278ms
Starting structural reductions in LTL mode, iteration 1 : 52/110 places, 86/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13467 ms. Remains : 52/110 places, 86/213 transitions.
[2025-06-04 01:47:47] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:47:47] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:47:47] [INFO ] Input system was already deterministic with 86 transitions.
[2025-06-04 01:47:48] [INFO ] Flatten gal took : 5 ms
[2025-06-04 01:47:48] [INFO ] Flatten gal took : 12 ms
[2025-06-04 01:47:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality10552158857065025156.gal : 2 ms
[2025-06-04 01:47:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality12712854539768411385.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/CTLCardinality10552158857065025156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12712854539768411385.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,673605,0.132009,6488,2,819,5,11640,6,0,290,11599,0


Converting to forward existential form...Done !
original formula: AG(((AF(!(A((p150==1) U (p65==1)))) + (p32==0)) + AX(((p68==0)||(p116==1)))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !((!(EG(!(!(!((E(!((p65==1)) U (!((p150==1)) * !((p65==1)))) + EG(!((p65==1))))))))) + (...203
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t16, t18, t20, t22, t30, t31, t39, t40, t...272
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.96469,72480,1,0,314,427139,204,179,2142,441738,328
FORMULA HealthRecord-PT-10-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 65 transition count 128
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 65 transition count 128
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 65 transition count 126
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 99 place count 58 transition count 112
Iterating global reduction 1 with 7 rules applied. Total rules applied 106 place count 58 transition count 112
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 109 place count 58 transition count 109
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 112 place count 55 transition count 100
Iterating global reduction 2 with 3 rules applied. Total rules applied 115 place count 55 transition count 100
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 118 place count 52 transition count 94
Iterating global reduction 2 with 3 rules applied. Total rules applied 121 place count 52 transition count 94
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 130 place count 52 transition count 85
Applied a total of 130 rules in 5 ms. Remains 52 /110 variables (removed 58) and now considering 85/213 (removed 128) transitions.
[2025-06-04 01:47:51] [INFO ] Flow matrix only has 82 transitions (discarded 3 similar events)
// Phase 1: matrix 82 rows 52 cols
[2025-06-04 01:47:51] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:47:51] [INFO ] Implicit Places using invariants in 75 ms returned []
[2025-06-04 01:47:51] [INFO ] Flow matrix only has 82 transitions (discarded 3 similar events)
[2025-06-04 01:47:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:47:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 01:47:51] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
Running 84 sub problems to find dead transitions.
[2025-06-04 01:47:51] [INFO ] Flow matrix only has 82 transitions (discarded 3 similar events)
[2025-06-04 01:47:51] [INFO ] Invariant cache hit.
[2025-06-04 01:47:51] [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) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 84 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:52] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:52] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (OVERLAPS) 81/133 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (OVERLAPS) 1/134 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (OVERLAPS) 0/134 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 64 constraints, problems are : Problem set: 0 solved, 84 unsolved in 5117 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 84 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, 84 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 84 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:56] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:56] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:57] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (OVERLAPS) 81/133 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 84/150 constraints. Problems are: Problem set: 0 solved, 84 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:47:59] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (OVERLAPS) 1/134 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/134 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 11 (OVERLAPS) 0/134 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 152 constraints, problems are : Problem set: 0 solved, 84 unsolved in 10786 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15930ms problems are : Problem set: 0 solved, 84 unsolved
Search for dead transitions found 0 dead transitions in 15930ms
Starting structural reductions in LTL mode, iteration 1 : 52/110 places, 85/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16160 ms. Remains : 52/110 places, 85/213 transitions.
[2025-06-04 01:48:07] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:48:07] [INFO ] Flatten gal took : 2 ms
[2025-06-04 01:48:07] [INFO ] Input system was already deterministic with 85 transitions.
[2025-06-04 01:48:07] [INFO ] Flatten gal took : 2 ms
[2025-06-04 01:48:07] [INFO ] Flatten gal took : 3 ms
[2025-06-04 01:48:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality2406719614561186674.gal : 1 ms
[2025-06-04 01:48:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality16667609866634306850.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/CTLCardinality2406719614561186674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16667609866634306850.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,544573,0.052667,5336,2,687,5,6643,6,0,289,5483,0


Converting to forward existential form...Done !
original formula: EX(AF((!(A((p101==1) U (p106==0))) + EF(((p154==0)&&(p143==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((!(!((E(!((p106==0)) U (!((p101==1)) * !((p106==0)))) + EG(!((p106==0)))))) + E(TRUE U ((p15...188
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t17, t19, t21, t23, t24, t25, t...262
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.8146,49796,1,0,270,273466,205,153,2166,279760,305
FORMULA HealthRecord-PT-10-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 213/213 transitions.
Graph (trivial) has 144 edges and 110 vertex of which 8 / 110 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 63 transition count 129
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 63 transition count 129
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 87 place count 63 transition count 127
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 95 place count 55 transition count 111
Iterating global reduction 1 with 8 rules applied. Total rules applied 103 place count 55 transition count 111
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 109 place count 55 transition count 105
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 53 transition count 99
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 53 transition count 99
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 115 place count 51 transition count 95
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 51 transition count 95
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 122 place count 51 transition count 90
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 125 place count 51 transition count 87
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 127 place count 50 transition count 86
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 129 place count 48 transition count 84
Applied a total of 129 rules in 29 ms. Remains 48 /110 variables (removed 62) and now considering 84/213 (removed 129) transitions.
[2025-06-04 01:48:09] [INFO ] Flow matrix only has 77 transitions (discarded 7 similar events)
// Phase 1: matrix 77 rows 48 cols
[2025-06-04 01:48:09] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:48:09] [INFO ] Implicit Places using invariants in 78 ms returned []
[2025-06-04 01:48:09] [INFO ] Flow matrix only has 77 transitions (discarded 7 similar events)
[2025-06-04 01:48:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:48:09] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:48:09] [INFO ] Redundant transitions in 24 ms returned []
Running 68 sub problems to find dead transitions.
[2025-06-04 01:48:09] [INFO ] Flow matrix only has 77 transitions (discarded 7 similar events)
[2025-06-04 01:48:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 8/48 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:48:09] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:48:09] [INFO ] Deduced a trap composed of 16 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 01:48:09] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 76/124 variables, 48/60 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (OVERLAPS) 0/124 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 60 constraints, problems are : Problem set: 0 solved, 68 unsolved in 3181 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 8/48 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:48:12] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:48:13] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (OVERLAPS) 76/124 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 68/130 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 130 constraints, problems are : Problem set: 0 solved, 68 unsolved in 5651 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8849ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 8849ms
Starting structural reductions in SI_CTL mode, iteration 1 : 48/110 places, 84/213 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9097 ms. Remains : 48/110 places, 84/213 transitions.
[2025-06-04 01:48:18] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:48:18] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:48:18] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-04 01:48:18] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:48:18] [INFO ] Flatten gal took : 4 ms
[2025-06-04 01:48:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality14249322533681055609.gal : 1 ms
[2025-06-04 01:48:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality13115899268957674731.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/CTLCardinality14249322533681055609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13115899268957674731.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,265687,0.160182,7628,2,947,5,15763,6,0,265,15659,0


Converting to forward existential form...Done !
original formula: (!(A((AG((p11==0)) + AF((p129==1))) U (p106==0))) + AF((p130==1)))
=> equivalent forward existential formula: [FwdG((Init * !(!(!((E(!((p106==0)) U (!((!(E(TRUE U !((p11==0)))) + !(EG(!((p129==1)))))) * !((p106==0)))) + EG...197
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t14, t15, t17, t18, t20, t22, t38, t39...260
Hit Full ! (commute/partial/dont) 80/0/4
(forward)formula 0,0,2.37914,67320,1,0,300,398792,205,149,2083,352294,352
FORMULA HealthRecord-PT-10-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-04 01:48:20] [INFO ] Flatten gal took : 6 ms
[2025-06-04 01:48:20] [INFO ] Flatten gal took : 6 ms
Total runtime 332085 ms.

BK_STOP 1749001700639

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-smll-174867008200609"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-10.tgz
mv HealthRecord-PT-10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;