About the Execution of ITS-Tools for ShieldPPPt-PT-040A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | T?TF?FF??FF?TFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533600906.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 ShieldPPPt-PT-040A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533600906
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preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K 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 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K 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 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 268K May 29 14:33 model.pnml
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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 ShieldPPPt-PT-040A-CTLFireability-2023-12
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2023-13
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2023-14
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2023-15
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-00
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-01
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-02
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-03
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-04
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-05
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-06
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-07
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-08
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-09
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-10
FORMULA_NAME ShieldPPPt-PT-040A-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1749321344627
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-040A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 18:35:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 18:35:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 18:35:46] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2025-06-07 18:35:46] [INFO ] Transformed 1003 places.
[2025-06-07 18:35:46] [INFO ] Transformed 723 transitions.
[2025-06-07 18:35:46] [INFO ] Found NUPN structural information;
[2025-06-07 18:35:46] [INFO ] Parsed PT model containing 1003 places and 723 transitions and 2886 arcs in 279 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 206 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 83 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
// Phase 1: matrix 722 rows 1003 cols
[2025-06-07 18:35:46] [INFO ] Computed 441 invariants in 35 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:35:47] [INFO ] Implicit Places using invariants in 744 ms returned []
[2025-06-07 18:35:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:35:47] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1608 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:35:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30027 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30019 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60365ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60379ms
Finished structural reductions in LTL mode , in 1 iterations and 62093 ms. Remains : 1003/1003 places, 722/722 transitions.
Support contains 206 out of 1003 places after structural reductions.
[2025-06-07 18:36:48] [INFO ] Flatten gal took : 205 ms
[2025-06-07 18:36:48] [INFO ] Flatten gal took : 76 ms
[2025-06-07 18:36:49] [INFO ] Input system was already deterministic with 722 transitions.
Support contains 202 out of 1003 places (down from 206) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2385 ms. (16 steps per ms) remains 55/90 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (8 resets) in 69 ms. (57 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 111 ms. (35 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
[2025-06-07 18:36:50] [INFO ] Invariant cache hit.
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) 0/122 variables, 122/122 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 158/280 variables, 120/242 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/280 variables, 158/400 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 723/1003 variables, 321/721 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1003 variables, 723/1444 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1003 variables, 0/1444 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 722/1725 variables, 1003/2447 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1725 variables, 0/2447 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 0/1725 variables, 0/2447 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1725/1725 variables, and 2447 constraints, problems are : Problem set: 0 solved, 55 unsolved in 4359 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1003/1003 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 122/122 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 158/280 variables, 120/242 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/280 variables, 158/400 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 723/1003 variables, 321/721 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1003 variables, 723/1444 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1003 variables, 0/1444 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 722/1725 variables, 1003/2447 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1725 variables, 55/2502 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1725/1725 variables, and 2502 constraints, problems are : Problem set: 0 solved, 55 unsolved in 5024 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1003/1003 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9415ms problems are : Problem set: 0 solved, 55 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 122 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 721
Partial Free-agglomeration rule applied 131 times.
Drop transitions (Partial Free agglomeration) removed 131 transitions
Iterating global reduction 0 with 131 rules applied. Total rules applied 133 place count 1002 transition count 721
Applied a total of 133 rules in 175 ms. Remains 1002 /1003 variables (removed 1) and now considering 721/722 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 1002/1003 places, 721/722 transitions.
RANDOM walk for 40000 steps (8 resets) in 1017 ms. (39 steps per ms) remains 37/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
// Phase 1: matrix 721 rows 1002 cols
[2025-06-07 18:37:01] [INFO ] Computed 441 invariants in 5 ms
[2025-06-07 18:37:01] [INFO ] State equation strengthened by 30 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 118/204 variables, 87/173 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/204 variables, 118/291 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 798/1002 variables, 354/645 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1002 variables, 798/1443 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1002 variables, 0/1443 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 721/1723 variables, 1002/2445 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1723 variables, 30/2475 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1723 variables, 0/2475 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (OVERLAPS) 0/1723 variables, 0/2475 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1723/1723 variables, and 2475 constraints, problems are : Problem set: 0 solved, 37 unsolved in 3801 ms.
Refiners :[Domain max(s): 1002/1002 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1002/1002 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 118/204 variables, 87/173 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/204 variables, 118/291 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 798/1002 variables, 354/645 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1002 variables, 798/1443 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1002 variables, 0/1443 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 721/1723 variables, 1002/2445 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1723 variables, 30/2475 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1723 variables, 37/2512 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:08] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 8 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1723 variables, 1/2513 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:13] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:13] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:13] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1723 variables, 3/2516 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:18] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:18] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1723 variables, 2/2518 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:24] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1723 variables, 1/2519 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:28] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1723 variables, 1/2520 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1723 variables, 0/2520 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 17 (OVERLAPS) 0/1723 variables, 0/2520 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1723/1723 variables, and 2520 constraints, problems are : Problem set: 0 solved, 37 unsolved in 35676 ms.
Refiners :[Domain max(s): 1002/1002 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1002/1002 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 39507ms problems are : Problem set: 0 solved, 37 unsolved
Fused 37 Parikh solutions to 25 different solutions.
Parikh walk visited 6 properties in 12928 ms.
Support contains 68 out of 1002 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1002/1002 places, 721/721 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1001 transition count 720
Partial Free-agglomeration rule applied 16 times.
Drop transitions (Partial Free agglomeration) removed 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 18 place count 1001 transition count 720
Applied a total of 18 rules in 89 ms. Remains 1001 /1002 variables (removed 1) and now considering 720/721 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 1001/1002 places, 720/721 transitions.
RANDOM walk for 40000 steps (8 resets) in 1265 ms. (31 steps per ms) remains 25/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
// Phase 1: matrix 720 rows 1001 cols
[2025-06-07 18:37:54] [INFO ] Computed 441 invariants in 4 ms
[2025-06-07 18:37:54] [INFO ] State equation strengthened by 36 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (OVERLAPS) 82/139 variables, 59/116 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 82/198 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 862/1001 variables, 382/580 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1001 variables, 862/1442 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1001 variables, 0/1442 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 720/1721 variables, 1001/2443 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1721 variables, 36/2479 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1721 variables, 0/2479 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (OVERLAPS) 0/1721 variables, 0/2479 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1721/1721 variables, and 2479 constraints, problems are : Problem set: 0 solved, 25 unsolved in 2654 ms.
Refiners :[Domain max(s): 1001/1001 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1001/1001 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (OVERLAPS) 82/139 variables, 59/116 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 82/198 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 862/1001 variables, 382/580 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1001 variables, 862/1442 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1001 variables, 0/1442 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 720/1721 variables, 1001/2443 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1721 variables, 36/2479 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1721 variables, 25/2504 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:37:59] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:38:01] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:38:01] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1721 variables, 3/2507 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:38:03] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1721 variables, 1/2508 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:38:07] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:38:07] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1721 variables, 2/2510 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1721 variables, 0/2510 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:38:14] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
At refinement iteration 15 (OVERLAPS) 0/1721 variables, 1/2511 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1721 variables, 0/2511 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 17 (OVERLAPS) 0/1721 variables, 0/2511 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1721/1721 variables, and 2511 constraints, problems are : Problem set: 0 solved, 25 unsolved in 27921 ms.
Refiners :[Domain max(s): 1001/1001 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1001/1001 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 30598ms problems are : Problem set: 0 solved, 25 unsolved
Fused 25 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 5568 ms.
Support contains 57 out of 1001 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1001/1001 places, 720/720 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1001 transition count 720
Applied a total of 2 rules in 50 ms. Remains 1001 /1001 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 1001/1001 places, 720/720 transitions.
[2025-06-07 18:38:30] [INFO ] Flatten gal took : 46 ms
[2025-06-07 18:38:30] [INFO ] Flatten gal took : 46 ms
[2025-06-07 18:38:30] [INFO ] Input system was already deterministic with 722 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 17 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
// Phase 1: matrix 722 rows 1003 cols
[2025-06-07 18:38:30] [INFO ] Computed 441 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:38:31] [INFO ] Implicit Places using invariants in 487 ms returned []
[2025-06-07 18:38:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:38:32] [INFO ] Implicit Places using invariants and state equation in 922 ms returned []
Implicit Place search using SMT with State Equation took 1416 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:38:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
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(s967 timeout
0.0)
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30033 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30020 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60203ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60205ms
Finished structural reductions in LTL mode , in 1 iterations and 61640 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:39:32] [INFO ] Flatten gal took : 36 ms
[2025-06-07 18:39:32] [INFO ] Flatten gal took : 35 ms
[2025-06-07 18:39:32] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:39:32] [INFO ] Flatten gal took : 35 ms
[2025-06-07 18:39:32] [INFO ] Flatten gal took : 34 ms
[2025-06-07 18:39:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7040004340910713355.gal : 28 ms
[2025-06-07 18:39:32] [INFO ] Time to serialize properties into /tmp/CTLFireability11714352359634353770.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/CTLFireability7040004340910713355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11714352359634353770.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,2.41785e+144,2.90983,85896,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: (E(AX((((p841==1)&&(p852==1))||(!((p643==1)&&(p650==1))))) U E(!(EX((((p231==1)&&(p246==1))||((p82==1)&&(p84==1))))) U (((p49==1)&&(!(((p...578
=> equivalent forward existential formula: ([((Init * !(E(!(EX(!((((p841==1)&&(p852==1))||(!((p643==1)&&(p650==1))))))) U E(!(EX((((p231==1)&&(p246==1))||(...1001
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-07 18:40:02] [INFO ] Flatten gal took : 31 ms
[2025-06-07 18:40:02] [INFO ] Applying decomposition
[2025-06-07 18:40:02] [INFO ] Flatten gal took : 31 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/graph6609434571640672212.txt' '-o' '/tmp/graph6609434571640672212.bin' '-w' '/tmp/graph6609434571640672212.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6609434571640672212.bin' '-l' '-1' '-v' '-w' '/tmp/graph6609434571640672212.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:40:02] [INFO ] Decomposing Gal with order
[2025-06-07 18:40:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:40:02] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-07 18:40:03] [INFO ] Flatten gal took : 98 ms
[2025-06-07 18:40:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 61 ms.
[2025-06-07 18:40:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5379225680915098330.gal : 18 ms
[2025-06-07 18:40:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14972826546333084222.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/CTLFireability5379225680915098330.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14972826546333084222.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 -...263
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,2.41785e+144,10.4394,315576,288,15,584071,1319,1142,1.69081e+06,33,12653,0
Converting to forward existential form...Done !
original formula: (E(AX((((i17.i1.i3.u268.p841==1)&&(i17.i1.i0.u272.p852==1))||(!((i12.i0.i1.u204.p643==1)&&(i12.i0.i3.u207.p650==1))))) U E(!(EX((((i3.i2....1123
=> equivalent forward existential formula: ([((Init * !(E(!(EX(!((((i17.i1.i3.u268.p841==1)&&(i17.i1.i0.u272.p852==1))||(!((i12.i0.i1.u204.p643==1)&&(i12.i...1802
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 17 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2025-06-07 18:40:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:33] [INFO ] Implicit Places using invariants in 499 ms returned []
[2025-06-07 18:40:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:34] [INFO ] Implicit Places using invariants and state equation in 982 ms returned []
Implicit Place search using SMT with State Equation took 1484 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:40:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30018 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30024 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60204ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60206ms
Finished structural reductions in LTL mode , in 1 iterations and 61710 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:41:34] [INFO ] Flatten gal took : 35 ms
[2025-06-07 18:41:35] [INFO ] Flatten gal took : 51 ms
[2025-06-07 18:41:35] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:41:35] [INFO ] Flatten gal took : 34 ms
[2025-06-07 18:41:35] [INFO ] Flatten gal took : 33 ms
[2025-06-07 18:41:35] [INFO ] Time to serialize gal into /tmp/CTLFireability10153666477523762427.gal : 5 ms
[2025-06-07 18:41:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11210571661897409999.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/CTLFireability10153666477523762427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11210571661897409999.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,2.41785e+144,2.85204,85648,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: EF((((EX(E(((p20==1)&&(p35==1)) U (((p758==1)&&(p775==1))&&((p942==1)&&(p944==1))))) * (p401==1)) * (EX(AX(((p354==1)&&(p373==1)))) * (p2...177
=> equivalent forward existential formula: [(EY((((FwdU(Init,TRUE) * (p296==1)) * (EX(E(((p20==1)&&(p35==1)) U (((p758==1)&&(p775==1))&&((p942==1)&&(p944==...235
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,8.25176,156188,1,0,6,937949,11,0,22100,527956,4
FORMULA ShieldPPPt-PT-040A-CTLFireability-2025-01 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 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 15 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2025-06-07 18:41:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:41:44] [INFO ] Implicit Places using invariants in 501 ms returned []
[2025-06-07 18:41:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:41:45] [INFO ] Implicit Places using invariants and state equation in 968 ms returned []
Implicit Place search using SMT with State Equation took 1473 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:41:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30020 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30023 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60201ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60203ms
Finished structural reductions in LTL mode , in 1 iterations and 61693 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:42:45] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:42:45] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:42:45] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:42:45] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:42:45] [INFO ] Flatten gal took : 30 ms
[2025-06-07 18:42:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6783067352430352416.gal : 4 ms
[2025-06-07 18:42:45] [INFO ] Time to serialize properties into /tmp/CTLFireability7310422540020182307.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/CTLFireability6783067352430352416.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7310422540020182307.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,2.41785e+144,3.07208,85972,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: EX((((p343==1)&&(p350==1)) + (EX(EF(AG(((p11==1)&&(p21==1))))) * EF(((((p605==0)||(p622==0)) * AG(((p393==1)&&(p400==1)))) * AF(((p215==1...174
=> equivalent forward existential formula: ([(EY(Init) * ((p343==1)&&(p350==1)))] != FALSE + [((FwdU((EY(Init) * EX(E(TRUE U !(E(TRUE U !(((p11==1)&&(p21==...286
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,10.2644,161416,1,0,12,956671,27,2,24479,527956,12
FORMULA ShieldPPPt-PT-040A-CTLFireability-2025-02 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 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 11 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2025-06-07 18:42:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:42:56] [INFO ] Implicit Places using invariants in 550 ms returned []
[2025-06-07 18:42:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:42:57] [INFO ] Implicit Places using invariants and state equation in 926 ms returned []
Implicit Place search using SMT with State Equation took 1480 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:42:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30020 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30022 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60190ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60192ms
Finished structural reductions in LTL mode , in 1 iterations and 61685 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:43:57] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:43:57] [INFO ] Flatten gal took : 30 ms
[2025-06-07 18:43:57] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:43:57] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:43:57] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:43:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11375323470992109742.gal : 5 ms
[2025-06-07 18:43:57] [INFO ] Time to serialize properties into /tmp/CTLFireability8020359828944656108.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/CTLFireability11375323470992109742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8020359828944656108.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,2.41785e+144,3.49514,86136,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: EG(!(E(((!((((p978==1)&&(p1001==1))||((p591==1)&&(p602==1)))) * AX(((p218==1)&&(p225==1)))) + !(AF(((p936==1)&&(p946==1))))) U EX(A(((p36...202
=> equivalent forward existential formula: [FwdG(Init,!(E(((!((((p978==1)&&(p1001==1))||((p591==1)&&(p602==1)))) * !(EX(!(((p218==1)&&(p225==1)))))) + !(!(...330
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 716/0/6
Detected timeout of ITS tools.
[2025-06-07 18:44:27] [INFO ] Flatten gal took : 44 ms
[2025-06-07 18:44:27] [INFO ] Applying decomposition
[2025-06-07 18:44:27] [INFO ] Flatten gal took : 29 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/graph18185732650715190868.txt' '-o' '/tmp/graph18185732650715190868.bin' '-w' '/tmp/graph18185732650715190868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18185732650715190868.bin' '-l' '-1' '-v' '-w' '/tmp/graph18185732650715190868.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:44:27] [INFO ] Decomposing Gal with order
[2025-06-07 18:44:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:44:27] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-07 18:44:27] [INFO ] Flatten gal took : 54 ms
[2025-06-07 18:44:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 20 ms.
[2025-06-07 18:44:27] [INFO ] Time to serialize gal into /tmp/CTLFireability4869277258397998675.gal : 8 ms
[2025-06-07 18:44:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4841722332457804034.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/CTLFireability4869277258397998675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4841722332457804034.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,2.41785e+144,15.8349,419084,344,15,825939,450,882,2.26564e+06,33,1800,0
Converting to forward existential form...Done !
original formula: EG(!(E(((!((((i22.u313.p978==1)&&(i22.u320.p1001==1))||((i14.u188.p591==1)&&(i13.u192.p602==1)))) * AX(((i6.u68.p218==1)&&(i4.u71.p225==1...300
=> equivalent forward existential formula: [FwdG(Init,!(E(((!((((i22.u313.p978==1)&&(i22.u320.p1001==1))||((i14.u188.p591==1)&&(i13.u192.p602==1)))) * !(EX...456
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 10 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2025-06-07 18:44:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:44:58] [INFO ] Implicit Places using invariants in 547 ms returned []
[2025-06-07 18:44:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:44:59] [INFO ] Implicit Places using invariants and state equation in 941 ms returned []
Implicit Place search using SMT with State Equation took 1490 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:44:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 1.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 1.0)
(s15 0.0)
(s16 0.0)
(s17 1.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 1.0)
(s22 1.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 1.0)
(s28 1.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 1.0)
(s33 0.0)
(s34 1.0)
(s35 0.0)
(s36 0.0)
(s37 1.0)
(s38 0.0)
(s39 1.0)
(s40 0.0)
(s41 0.0)
(s42 1.0)
(s43 0.0)
(s44 1.0)
(s45 0.0)
(s46 1.0)
(s47 1.0)
(s48 0.0)
(s49 0.0)
(s50 1.0)
(s51 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30018 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30022 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60193ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60195ms
Finished structural reductions in LTL mode , in 1 iterations and 61696 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:45:59] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:45:59] [INFO ] Flatten gal took : 28 ms
[2025-06-07 18:45:59] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:45:59] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:45:59] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:45:59] [INFO ] Time to serialize gal into /tmp/CTLFireability6777082150603327416.gal : 4 ms
[2025-06-07 18:45:59] [INFO ] Time to serialize properties into /tmp/CTLFireability17591149476956990924.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/CTLFireability6777082150603327416.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17591149476956990924.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,2.41785e+144,2.94513,86160,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: (EG(E((p270==1) U (EF((((p443==1)&&(p450==1))&&((p231==1)&&(p246==1)))) * !(EG(((p579==1)&&(p598==1))))))) * EX(E((!(((p256==1)&&(p271==1...280
=> equivalent forward existential formula: [FwdG(FwdU(EY((Init * EG(E((p270==1) U (E(TRUE U (((p443==1)&&(p450==1))&&((p231==1)&&(p246==1)))) * !(EG(((p579...348
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 718/0/4
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-07 18:46:29] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:46:29] [INFO ] Applying decomposition
[2025-06-07 18:46:29] [INFO ] Flatten gal took : 27 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/graph50834928781985979.txt' '-o' '/tmp/graph50834928781985979.bin' '-w' '/tmp/graph50834928781985979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph50834928781985979.bin' '-l' '-1' '-v' '-w' '/tmp/graph50834928781985979.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:46:30] [INFO ] Decomposing Gal with order
[2025-06-07 18:46:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:46:30] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-07 18:46:30] [INFO ] Flatten gal took : 40 ms
[2025-06-07 18:46:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 23 ms.
[2025-06-07 18:46:30] [INFO ] Time to serialize gal into /tmp/CTLFireability13060114464181949642.gal : 13 ms
[2025-06-07 18:46:30] [INFO ] Time to serialize properties into /tmp/CTLFireability8498099603584851472.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/CTLFireability13060114464181949642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8498099603584851472.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 9 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2025-06-07 18:47:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:47:00] [INFO ] Implicit Places using invariants in 531 ms returned []
[2025-06-07 18:47:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:47:01] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1517 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:47:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
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(s352 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30023 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30021 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60212ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60214ms
Finished structural reductions in LTL mode , in 1 iterations and 61742 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:48:02] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:48:02] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:48:02] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:48:02] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:48:02] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:48:02] [INFO ] Time to serialize gal into /tmp/CTLFireability4453829237736837414.gal : 3 ms
[2025-06-07 18:48:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17943135009595674221.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/CTLFireability4453829237736837414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17943135009595674221.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,2.41785e+144,2.86497,86780,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: E(AG(A(EF(!(((p507==1)&&(p509==1)))) U AX(E((p726==1) U ((p203==1)&&(p226==1)))))) U !((EF((p299==1)) + AF(((((p651==1)&&(p403==1))&&(p42...193
=> equivalent forward existential formula: [FwdG((FwdU(Init,!(E(TRUE U !(!((E(!(!(EX(!(E((p726==1) U ((p203==1)&&(p226==1))))))) U (!(E(TRUE U !(((p507==1)...393
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 718/0/4
(forward)formula 0,0,10.8233,174908,1,0,13,1.03924e+06,29,2,24725,527956,13
FORMULA ShieldPPPt-PT-040A-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Applied a total of 4 rules in 41 ms. Remains 1001 /1003 variables (removed 2) and now considering 720/722 (removed 2) transitions.
// Phase 1: matrix 720 rows 1001 cols
[2025-06-07 18:48:13] [INFO ] Computed 441 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:48:13] [INFO ] Implicit Places using invariants in 514 ms returned [994]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 517 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1000/1003 places, 720/722 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1000 transition count 718
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 998 transition count 718
Applied a total of 4 rules in 35 ms. Remains 998 /1000 variables (removed 2) and now considering 718/720 (removed 2) transitions.
// Phase 1: matrix 718 rows 998 cols
[2025-06-07 18:48:13] [INFO ] Computed 440 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:48:14] [INFO ] Implicit Places using invariants in 559 ms returned [981, 985]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 563 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 996/1003 places, 718/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 994 transition count 716
Applied a total of 4 rules in 31 ms. Remains 994 /996 variables (removed 2) and now considering 716/718 (removed 2) transitions.
// Phase 1: matrix 716 rows 994 cols
[2025-06-07 18:48:14] [INFO ] Computed 438 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:48:14] [INFO ] Implicit Places using invariants in 533 ms returned []
[2025-06-07 18:48:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:48:15] [INFO ] Implicit Places using invariants and state equation in 904 ms returned []
Implicit Place search using SMT with State Equation took 1439 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 994/1003 places, 716/722 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2626 ms. Remains : 994/1003 places, 716/722 transitions.
[2025-06-07 18:48:15] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:48:15] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:48:15] [INFO ] Input system was already deterministic with 716 transitions.
[2025-06-07 18:48:15] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:48:15] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:48:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10947578665262691715.gal : 3 ms
[2025-06-07 18:48:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13780702082737153935.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/CTLFireability10947578665262691715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13780702082737153935.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.54743e+143,3.36931,84392,2,2776,5,340568,6,0,4694,518694,0
Converting to forward existential form...Done !
original formula: AF(AG(((p690==0)||(p724==0))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((p690==0)||(p724==0)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,13.6034,235332,1,0,7,1.29612e+06,19,1,24891,628946,11
FORMULA ShieldPPPt-PT-040A-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 18 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
// Phase 1: matrix 722 rows 1003 cols
[2025-06-07 18:48:29] [INFO ] Computed 441 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:48:29] [INFO ] Implicit Places using invariants in 486 ms returned []
[2025-06-07 18:48:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:48:30] [INFO ] Implicit Places using invariants and state equation in 958 ms returned []
Implicit Place search using SMT with State Equation took 1445 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:48:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30026 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30018 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60189ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60191ms
Finished structural reductions in LTL mode , in 1 iterations and 61656 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:49:31] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:49:31] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:49:31] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:49:31] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:49:31] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:49:31] [INFO ] Time to serialize gal into /tmp/CTLFireability10029282732547571792.gal : 3 ms
[2025-06-07 18:49:31] [INFO ] Time to serialize properties into /tmp/CTLFireability11398083661966456073.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/CTLFireability10029282732547571792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11398083661966456073.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,2.41785e+144,3.14553,85640,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: A((((EG((p147==1)) * AX((((p945==1)&&(p960==1))&&((p492==1)&&(p494==1))))) * (E((EG((p26==1)) + (p270==1)) U (((p245==1)||((p443==1)&&(p4...632
=> equivalent forward existential formula: [((Init * !(EG(!((((p397==1) + !(E(TRUE U (((p781==1)&&(p796==1))||(((p529==1)&&(p548==1))&&((p533==1)&&(p550==1...1354
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 716/0/6
Hit Full ! (commute/partial/dont) 716/0/6
Detected timeout of ITS tools.
[2025-06-07 18:50:01] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:50:01] [INFO ] Applying decomposition
[2025-06-07 18:50:01] [INFO ] Flatten gal took : 27 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/graph15869367617780786743.txt' '-o' '/tmp/graph15869367617780786743.bin' '-w' '/tmp/graph15869367617780786743.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15869367617780786743.bin' '-l' '-1' '-v' '-w' '/tmp/graph15869367617780786743.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:50:01] [INFO ] Decomposing Gal with order
[2025-06-07 18:50:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:50:01] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-07 18:50:01] [INFO ] Flatten gal took : 33 ms
[2025-06-07 18:50:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 30 ms.
[2025-06-07 18:50:01] [INFO ] Time to serialize gal into /tmp/CTLFireability13090520192652358296.gal : 8 ms
[2025-06-07 18:50:01] [INFO ] Time to serialize properties into /tmp/CTLFireability2547756837708639423.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/CTLFireability13090520192652358296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2547756837708639423.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 12 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2025-06-07 18:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:50:32] [INFO ] Implicit Places using invariants in 484 ms returned []
[2025-06-07 18:50:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:50:33] [INFO ] Implicit Places using invariants and state equation in 950 ms returned []
Implicit Place search using SMT with State Equation took 1437 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:50:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30014 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30021 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60198ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60199ms
Finished structural reductions in LTL mode , in 1 iterations and 61651 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:51:33] [INFO ] Flatten gal took : 31 ms
[2025-06-07 18:51:33] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:51:33] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:51:33] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:51:33] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:51:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12018850731525452394.gal : 3 ms
[2025-06-07 18:51:33] [INFO ] Time to serialize properties into /tmp/CTLFireability8616120504462815832.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/CTLFireability12018850731525452394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8616120504462815832.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,2.41785e+144,3.13156,86488,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: (AG(EX(EF(((p256==1)&&(p271==1))))) * (A((((p508==1)&&(p525==1)) + AX(EF(((p631==1)&&(p646==1))))) U ((AG((p951!=1)) + (!(((p704==1)&&(p7...292
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(E(TRUE U ((p256==1)&&(p271==1))))))] = FALSE * ([(FwdU((((FwdU((Init * !(EX(EX(EX((((p...767
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,11.6138,188676,1,0,24,1.12195e+06,31,9,24495,527956,25
FORMULA ShieldPPPt-PT-040A-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 18 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2025-06-07 18:51:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:51:45] [INFO ] Implicit Places using invariants in 539 ms returned []
[2025-06-07 18:51:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:51:46] [INFO ] Implicit Places using invariants and state equation in 946 ms returned []
Implicit Place search using SMT with State Equation took 1487 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:51:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30022 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30020 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60185ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Finished structural reductions in LTL mode , in 1 iterations and 61695 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:52:46] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:52:46] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:52:47] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:52:47] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:52:47] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:52:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17518020094139314822.gal : 3 ms
[2025-06-07 18:52:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5813289781142325854.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/CTLFireability17518020094139314822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5813289781142325854.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,2.41785e+144,3.06209,86504,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: AG((EX((p797==0)) * !(A(((p406==1)&&(p421==1)) U EF(((p743==1)&&(p750==1)))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((p797==0))))] = FALSE * [((FwdU(Init,TRUE) * !(EG(!(E(TRUE U ((p743==1)&&(p750==1)))))...280
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,11.1259,167920,1,0,7,1.00131e+06,23,0,24469,527956,8
FORMULA ShieldPPPt-PT-040A-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Applied a total of 4 rules in 38 ms. Remains 1001 /1003 variables (removed 2) and now considering 720/722 (removed 2) transitions.
// Phase 1: matrix 720 rows 1001 cols
[2025-06-07 18:52:58] [INFO ] Computed 441 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:52:58] [INFO ] Implicit Places using invariants in 606 ms returned [994]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 607 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1000/1003 places, 720/722 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1000 transition count 718
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 998 transition count 718
Applied a total of 4 rules in 23 ms. Remains 998 /1000 variables (removed 2) and now considering 718/720 (removed 2) transitions.
// Phase 1: matrix 718 rows 998 cols
[2025-06-07 18:52:58] [INFO ] Computed 440 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:52:59] [INFO ] Implicit Places using invariants in 531 ms returned [981, 985]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 535 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 996/1003 places, 718/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 994 transition count 716
Applied a total of 4 rules in 33 ms. Remains 994 /996 variables (removed 2) and now considering 716/718 (removed 2) transitions.
// Phase 1: matrix 716 rows 994 cols
[2025-06-07 18:52:59] [INFO ] Computed 438 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:53:00] [INFO ] Implicit Places using invariants in 533 ms returned []
[2025-06-07 18:53:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:53:01] [INFO ] Implicit Places using invariants and state equation in 979 ms returned []
Implicit Place search using SMT with State Equation took 1513 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 994/1003 places, 716/722 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2750 ms. Remains : 994/1003 places, 716/722 transitions.
[2025-06-07 18:53:01] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:53:01] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:53:01] [INFO ] Input system was already deterministic with 716 transitions.
[2025-06-07 18:53:01] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:53:01] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:53:01] [INFO ] Time to serialize gal into /tmp/CTLFireability14671339726109624670.gal : 3 ms
[2025-06-07 18:53:01] [INFO ] Time to serialize properties into /tmp/CTLFireability3448984278965060064.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/CTLFireability14671339726109624670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3448984278965060064.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,1.54743e+143,2.94296,84812,2,2776,5,340568,6,0,4694,518694,0
Converting to forward existential form...Done !
original formula: EF(EG((AG(((p880==1)&&(p897==1))) + ((((p106==1)&&(p121==1))&&((p880==1)&&(p897==1)))&&(((p974==0)&&((p663==0)||(p677==0)))&&(((p818==0)|...196
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(TRUE U !(((p880==1)&&(p897==1))))) + ((((p106==1)&&(p121==1))&&((p880==1)&&(p897==1))...258
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,10.3495,157532,1,0,9,937668,22,2,24277,518694,13
FORMULA ShieldPPPt-PT-040A-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Applied a total of 4 rules in 26 ms. Remains 1001 /1003 variables (removed 2) and now considering 720/722 (removed 2) transitions.
// Phase 1: matrix 720 rows 1001 cols
[2025-06-07 18:53:11] [INFO ] Computed 441 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:53:12] [INFO ] Implicit Places using invariants in 552 ms returned [994]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 556 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1000/1003 places, 720/722 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1000 transition count 718
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 998 transition count 718
Applied a total of 4 rules in 24 ms. Remains 998 /1000 variables (removed 2) and now considering 718/720 (removed 2) transitions.
// Phase 1: matrix 718 rows 998 cols
[2025-06-07 18:53:12] [INFO ] Computed 440 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:53:12] [INFO ] Implicit Places using invariants in 518 ms returned [981, 985]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 519 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 996/1003 places, 718/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 994 transition count 716
Applied a total of 4 rules in 22 ms. Remains 994 /996 variables (removed 2) and now considering 716/718 (removed 2) transitions.
// Phase 1: matrix 716 rows 994 cols
[2025-06-07 18:53:12] [INFO ] Computed 438 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:53:13] [INFO ] Implicit Places using invariants in 514 ms returned []
[2025-06-07 18:53:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:53:14] [INFO ] Implicit Places using invariants and state equation in 973 ms returned []
Implicit Place search using SMT with State Equation took 1489 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 994/1003 places, 716/722 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2638 ms. Remains : 994/1003 places, 716/722 transitions.
[2025-06-07 18:53:14] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:53:14] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:53:14] [INFO ] Input system was already deterministic with 716 transitions.
[2025-06-07 18:53:14] [INFO ] Flatten gal took : 62 ms
[2025-06-07 18:53:14] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:53:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3569679681951476771.gal : 3 ms
[2025-06-07 18:53:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2084255854855680386.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/ReachabilityCardinality3569679681951476771.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2084255854855680386.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 393 ms. (101 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 ...328
BEST_FIRST walk for 40003 steps (8 resets) in 234 ms. (170 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality2084255854855680386.prop.
Finished probabilistic random walk after 4375 steps, run visited all 1 properties in 55 ms. (steps per millisecond=79 )
Probabilistic random walk after 4375 steps, saw 4208 distinct states, run finished after 59 ms. (steps per millisecond=74 ) properties seen :1
FORMULA ShieldPPPt-PT-040A-CTLFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 12 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
// Phase 1: matrix 722 rows 1003 cols
[2025-06-07 18:53:14] [INFO ] Computed 441 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:53:15] [INFO ] Implicit Places using invariants in 485 ms returned []
[2025-06-07 18:53:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:53:16] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1417 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:53:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30017 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30024 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60195ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60197ms
Finished structural reductions in LTL mode , in 1 iterations and 61628 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:54:16] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:54:16] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:54:16] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:54:16] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:54:16] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:54:16] [INFO ] Time to serialize gal into /tmp/CTLFireability5252131762066955760.gal : 3 ms
[2025-06-07 18:54:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12621449745940165275.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/CTLFireability5252131762066955760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12621449745940165275.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,2.41785e+144,2.94118,85548,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: EX(EF(((p329==1)&&(p348==1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * ((p329==1)&&(p348==1)))] != FALSE
(forward)formula 0,1,4.39297,85676,1,0,9,348580,9,1,9107,528090,4
FORMULA ShieldPPPt-PT-040A-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Applied a total of 4 rules in 29 ms. Remains 1001 /1003 variables (removed 2) and now considering 720/722 (removed 2) transitions.
// Phase 1: matrix 720 rows 1001 cols
[2025-06-07 18:54:20] [INFO ] Computed 441 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:54:21] [INFO ] Implicit Places using invariants in 538 ms returned [994]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 539 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1000/1003 places, 720/722 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1000 transition count 718
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 998 transition count 718
Applied a total of 4 rules in 20 ms. Remains 998 /1000 variables (removed 2) and now considering 718/720 (removed 2) transitions.
// Phase 1: matrix 718 rows 998 cols
[2025-06-07 18:54:21] [INFO ] Computed 440 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:54:21] [INFO ] Implicit Places using invariants in 528 ms returned [981, 985]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 532 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 996/1003 places, 718/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 994 transition count 716
Applied a total of 4 rules in 22 ms. Remains 994 /996 variables (removed 2) and now considering 716/718 (removed 2) transitions.
// Phase 1: matrix 716 rows 994 cols
[2025-06-07 18:54:21] [INFO ] Computed 438 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:54:22] [INFO ] Implicit Places using invariants in 545 ms returned []
[2025-06-07 18:54:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:54:23] [INFO ] Implicit Places using invariants and state equation in 939 ms returned []
Implicit Place search using SMT with State Equation took 1489 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 994/1003 places, 716/722 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2631 ms. Remains : 994/1003 places, 716/722 transitions.
[2025-06-07 18:54:23] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:54:23] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:54:23] [INFO ] Input system was already deterministic with 716 transitions.
[2025-06-07 18:54:23] [INFO ] Flatten gal took : 31 ms
[2025-06-07 18:54:23] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:54:23] [INFO ] Time to serialize gal into /tmp/CTLFireability13850273577576567094.gal : 3 ms
[2025-06-07 18:54:23] [INFO ] Time to serialize properties into /tmp/CTLFireability7912747589865837646.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/CTLFireability13850273577576567094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7912747589865837646.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,1.54743e+143,2.99326,84468,2,2776,5,340568,6,0,4694,518694,0
Converting to forward existential form...Done !
original formula: (AF(((p822==1) + (((((p5==0)||(p22==0)) * AF((p320==1))) * (((p843==0)||(p850==0))&&((p290==0)||(p324==0)))) * EF((p474==0))))) + EG(!(A(...237
=> equivalent forward existential formula: [FwdG((Init * !(EG(!(!((E(!((E(TRUE U ((p807==1)&&(p809==1))) + ((p636==1)&&(p646==1)))) U (!(((p678==1)&&(p701=...450
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-07 18:54:53] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:54:53] [INFO ] Applying decomposition
[2025-06-07 18:54:53] [INFO ] Flatten gal took : 38 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/graph4740279619168214286.txt' '-o' '/tmp/graph4740279619168214286.bin' '-w' '/tmp/graph4740279619168214286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4740279619168214286.bin' '-l' '-1' '-v' '-w' '/tmp/graph4740279619168214286.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:54:53] [INFO ] Decomposing Gal with order
[2025-06-07 18:54:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:54:53] [INFO ] Removed a total of 119 redundant transitions.
[2025-06-07 18:54:53] [INFO ] Flatten gal took : 31 ms
[2025-06-07 18:54:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 19 ms.
[2025-06-07 18:54:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3919223863665232554.gal : 8 ms
[2025-06-07 18:54:53] [INFO ] Time to serialize properties into /tmp/CTLFireability7532267419058001235.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/CTLFireability3919223863665232554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7532267419058001235.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Applied a total of 0 rules in 8 ms. Remains 1003 /1003 variables (removed 0) and now considering 722/722 (removed 0) transitions.
// Phase 1: matrix 722 rows 1003 cols
[2025-06-07 18:55:23] [INFO ] Computed 441 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:55:24] [INFO ] Implicit Places using invariants in 552 ms returned []
[2025-06-07 18:55:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:55:25] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1513 ms to find 0 implicit places.
Running 721 sub problems to find dead transitions.
[2025-06-07 18:55:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30026 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1002 variables, 1002/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1002 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 2 (OVERLAPS) 1/1003 variables, 441/1443 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1003 variables, 1/1444 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1725 variables, and 1444 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30023 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60202ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60204ms
Finished structural reductions in LTL mode , in 1 iterations and 61726 ms. Remains : 1003/1003 places, 722/722 transitions.
[2025-06-07 18:56:25] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:56:25] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:56:25] [INFO ] Input system was already deterministic with 722 transitions.
[2025-06-07 18:56:25] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:56:25] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:56:25] [INFO ] Time to serialize gal into /tmp/CTLFireability8488436759119364841.gal : 3 ms
[2025-06-07 18:56:25] [INFO ] Time to serialize properties into /tmp/CTLFireability13101845559082452830.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/CTLFireability8488436759119364841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13101845559082452830.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,2.41785e+144,3.22465,85688,2,2806,5,346739,6,0,4736,527956,0
Converting to forward existential form...Done !
original formula: EG(EX(((EF((((p608==1)&&(p625==1))||((p655==1)&&(p672==1)))) + AX((((p443==1)&&(p450==1))&&(((p692==1)&&(p694==1))||((p793==1)&&(p800==1)...261
=> equivalent forward existential formula: [FwdG(Init,EX(((E(TRUE U (((p608==1)&&(p625==1))||((p655==1)&&(p672==1)))) + !(EX(!((((p443==1)&&(p450==1))&&(((...389
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 716/0/6
Hit Full ! (commute/partial/dont) 716/5/6
(forward)formula 0,1,13.8413,249412,1,0,16,1.3667e+06,41,5,25466,699895,22
FORMULA ShieldPPPt-PT-040A-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 1003/1003 places, 722/722 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 721
Applied a total of 2 rules in 33 ms. Remains 1002 /1003 variables (removed 1) and now considering 721/722 (removed 1) transitions.
// Phase 1: matrix 721 rows 1002 cols
[2025-06-07 18:56:39] [INFO ] Computed 441 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:56:40] [INFO ] Implicit Places using invariants in 519 ms returned []
[2025-06-07 18:56:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:56:41] [INFO ] Implicit Places using invariants and state equation in 967 ms returned []
Implicit Place search using SMT with State Equation took 1487 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:56:41] [INFO ] Redundant transitions in 40 ms returned []
Running 720 sub problems to find dead transitions.
[2025-06-07 18:56:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1001 variables, 1001/1001 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1001 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 2 (OVERLAPS) 1/1002 variables, 441/1442 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1002 variables, 1/1443 constraints. Problems are: Problem set: 0 solved, 720 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1002/1723 variables, and 1443 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30026 ms.
Refiners :[Domain max(s): 1002/1002 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1002 constraints, PredecessorRefiner: 720/720 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 720 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1001 variables, 1001/1001 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1001 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 2 (OVERLAPS) 1/1002 variables, 441/1442 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1002 variables, 1/1443 constraints. Problems are: Problem set: 0 solved, 720 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1002/1723 variables, and 1443 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30032 ms.
Refiners :[Domain max(s): 1002/1002 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1002 constraints, PredecessorRefiner: 0/720 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60197ms problems are : Problem set: 0 solved, 720 unsolved
Search for dead transitions found 0 dead transitions in 60198ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1002/1003 places, 721/722 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61769 ms. Remains : 1002/1003 places, 721/722 transitions.
[2025-06-07 18:57:41] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:57:41] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:57:41] [INFO ] Input system was already deterministic with 721 transitions.
[2025-06-07 18:57:41] [INFO ] Flatten gal took : 25 ms
[2025-06-07 18:57:41] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:57:41] [INFO ] Time to serialize gal into /tmp/CTLFireability18046379313156553453.gal : 3 ms
[2025-06-07 18:57:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11760168942483515991.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/CTLFireability18046379313156553453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11760168942483515991.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.93428e+144,2.97461,86392,2,2801,5,345728,6,0,4731,526541,0
Converting to forward existential form...Done !
original formula: E((E(((((p240==1)&&(p274==1))||(!((p828==1)&&(p851==1)))) + (E((p995==1) U ((p888==1)&&(p902==1))) * !((((p805==1)&&(p822==1))&&(p845==1)...317
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(E(((((p240==1)&&(p274==1))||(!((p828==1)&&(p851==1)))) + (E((p995==1) U ((p888==1)&&(p902==1))...461
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 715/0/6
(forward)formula 0,0,10.4003,160720,1,0,8,940704,28,0,24698,526541,12
FORMULA ShieldPPPt-PT-040A-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2025-06-07 18:57:52] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:57:52] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:57:52] [INFO ] Applying decomposition
[2025-06-07 18:57:52] [INFO ] Flatten gal took : 27 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/graph6313445169176700751.txt' '-o' '/tmp/graph6313445169176700751.bin' '-w' '/tmp/graph6313445169176700751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6313445169176700751.bin' '-l' '-1' '-v' '-w' '/tmp/graph6313445169176700751.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:57:52] [INFO ] Decomposing Gal with order
[2025-06-07 18:57:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:57:52] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-07 18:57:52] [INFO ] Flatten gal took : 32 ms
[2025-06-07 18:57:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 30 ms.
[2025-06-07 18:57:52] [INFO ] Time to serialize gal into /tmp/CTLFireability14223881953763391748.gal : 9 ms
[2025-06-07 18:57:52] [INFO ] Time to serialize properties into /tmp/CTLFireability18168508899246413550.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/CTLFireability14223881953763391748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18168508899246413550.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 -...264
No direction supplied, using forward translation only.
Parsed 5 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,2.41785e+144,23.5422,588204,272,15,1.03736e+06,1923,1187,3.43789e+06,33,25847,0
Converting to forward existential form...Done !
original formula: (E(AX((((i17.i1.i1.u268.p841==1)&&(i17.i1.i0.u272.p852==1))||(!((i12.i0.i0.u204.p643==1)&&(i12.i0.i2.u207.p650==1))))) U E(!(EX((((i5.i1....1111
=> equivalent forward existential formula: ([((Init * !(E(!(EX(!((((i17.i1.i1.u268.p841==1)&&(i17.i1.i0.u272.p852==1))||(!((i12.i0.i0.u204.p643==1)&&(i12.i...1790
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
[2025-06-07 19:25:14] [INFO ] Applying decomposition
[2025-06-07 19:25:14] [INFO ] Flatten gal took : 27 ms
[2025-06-07 19:25:14] [INFO ] Decomposing Gal with order
[2025-06-07 19:25:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 19:25:14] [INFO ] Removed a total of 240 redundant transitions.
[2025-06-07 19:25:14] [INFO ] Flatten gal took : 37 ms
[2025-06-07 19:25:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2025-06-07 19:25:15] [INFO ] Time to serialize gal into /tmp/CTLFireability17113548676732158784.gal : 8 ms
[2025-06-07 19:25:15] [INFO ] Time to serialize properties into /tmp/CTLFireability7120978338300784119.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/CTLFireability17113548676732158784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7120978338300784119.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 -...263
No direction supplied, using forward translation only.
Parsed 5 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,2.41785e+144,26.1526,919212,652,5,2.0885e+06,1101,1955,3.23812e+06,12,842,0
Converting to forward existential form...Done !
original formula: (E(AX((((i268.u472.p841==1)&&(u477.p852==1))||(!((i204.u361.p643==1)&&(u364.p650==1))))) U E(!(EX((((i74.u130.p231==1)&&(u138.p246==1))||...855
=> equivalent forward existential formula: ([((Init * !(E(!(EX(!((((i268.u472.p841==1)&&(u477.p852==1))||(!((i204.u361.p643==1)&&(u364.p650==1))))))) U E(!...1407
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
Fast SCC detection found an SCC at level 101
Fast SCC detection found an SCC at level 102
Fast SCC detection found an SCC at level 103
Fast SCC detection found an SCC at level 104
Fast SCC detection found an SCC at level 105
Fast SCC detection found an SCC at level 106
Fast SCC detection found an SCC at level 107
Fast SCC detection found an SCC at level 108
Fast SCC detection found an SCC at level 109
Fast SCC detection found an SCC at level 110
Fast SCC detection found an SCC at level 111
Fast SCC detection found an SCC at level 112
Fast SCC detection found an SCC at level 113
Fast SCC detection found an SCC at level 114
Fast SCC detection found an SCC at level 115
Fast SCC detection found an SCC at level 116
Fast SCC detection found an SCC at level 117
Fast SCC detection found an SCC at level 118
Fast SCC detection found an SCC at level 119
Fast SCC detection found an SCC at level 120
Fast SCC detection found an SCC at level 121
Fast SCC detection found an SCC at level 122
Fast SCC detection found an SCC at level 123
Fast SCC detection found an SCC at level 124
Fast SCC detection found an SCC at level 125
Fast SCC detection found an SCC at level 126
Fast SCC detection found an SCC at level 127
Fast SCC detection found an SCC at level 128
Fast SCC detection found an SCC at level 129
Fast SCC detection found an SCC at level 130
Fast SCC detection found an SCC at level 131
Fast SCC detection found an SCC at level 132
Fast SCC detection found an SCC at level 133
Fast SCC detection found an SCC at level 134
Fast SCC detection found an SCC at level 135
Fast SCC detection found an SCC at level 136
Fast SCC detection found an SCC at level 137
Fast SCC detection found an SCC at level 138
Fast SCC detection found an SCC at level 139
Fast SCC detection found an SCC at level 140
Fast SCC detection found an SCC at level 141
Fast SCC detection found an SCC at level 142
Fast SCC detection found an SCC at level 143
Fast SCC detection found an SCC at level 144
Fast SCC detection found an SCC at level 145
Fast SCC detection found an SCC at level 146
Fast SCC detection found an SCC at level 147
Fast SCC detection found an SCC at level 148
Fast SCC detection found an SCC at level 149
Fast SCC detection found an SCC at level 150
Fast SCC detection found an SCC at level 151
Fast SCC detection found an SCC at level 152
Fast SCC detection found an SCC at level 153
Fast SCC detection found an SCC at level 154
Fast SCC detection found an SCC at level 155
Fast SCC detection found an SCC at level 156
Fast SCC detection found an SCC at level 157
Fast SCC detection found an SCC at level 158
Fast SCC detection found an SCC at level 159
Fast SCC detection found an SCC at level 160
Fast SCC detection found an SCC at level 162
Fast SCC detection found an SCC at level 163
Fast SCC detection found an SCC at level 164
Fast SCC detection found an SCC at level 165
Fast SCC detection found an SCC at level 166
Fast SCC detection found an SCC at level 167
Fast SCC detection found an SCC at level 168
Fast SCC detection found an SCC at level 169
Fast SCC detection found an SCC at level 170
Fast SCC detection found an SCC at level 171
Fast SCC detection found an SCC at level 172
Fast SCC detection found an SCC at level 173
Fast SCC detection found an SCC at level 174
Fast SCC detection found an SCC at level 175
Fast SCC detection found an SCC at level 176
Fast SCC detection found an SCC at level 177
Fast SCC detection found an SCC at level 178
Fast SCC detection found an SCC at level 179
Fast SCC detection found an SCC at level 180
Fast SCC detection found an SCC at level 181
Fast SCC detection found an SCC at level 182
Fast SCC detection found an SCC at level 183
Fast SCC detection found an SCC at level 184
Fast SCC detection found an SCC at level 185
Fast SCC detection found an SCC at level 186
Fast SCC detection found an SCC at level 187
Fast SCC detection found an SCC at level 188
Fast SCC detection found an SCC at level 189
Fast SCC detection found an SCC at level 190
Fast SCC detection found an SCC at level 191
Fast SCC detection found an SCC at level 192
Fast SCC detection found an SCC at level 193
Fast SCC detection found an SCC at level 194
Fast SCC detection found an SCC at level 195
Fast SCC detection found an SCC at level 196
Fast SCC detection found an SCC at level 197
Fast SCC detection found an SCC at level 198
Fast SCC detection found an SCC at level 199
Fast SCC detection found an SCC at level 200
Fast SCC detection found an SCC at level 201
Fast SCC detection found an SCC at level 202
Fast SCC detection found an SCC at level 203
Fast SCC detection found an SCC at level 204
Fast SCC detection found an SCC at level 205
Fast SCC detection found an SCC at level 206
Fast SCC detection found an SCC at level 207
Fast SCC detection found an SCC at level 208
Fast SCC detection found an SCC at level 209
Fast SCC detection found an SCC at level 210
Fast SCC detection found an SCC at level 211
Fast SCC detection found an SCC at level 212
Fast SCC detection found an SCC at level 213
Fast SCC detection found an SCC at level 214
Fast SCC detection found an SCC at level 215
Fast SCC detection found an SCC at level 216
Fast SCC detection found an SCC at level 217
Fast SCC detection found an SCC at level 218
Fast SCC detection found an SCC at level 219
Fast SCC detection found an SCC at level 220
Fast SCC detection found an SCC at level 221
Fast SCC detection found an SCC at level 222
Fast SCC detection found an SCC at level 223
Fast SCC detection found an SCC at level 224
Fast SCC detection found an SCC at level 225
Fast SCC detection found an SCC at level 226
Fast SCC detection found an SCC at level 227
Fast SCC detection found an SCC at level 228
Fast SCC detection found an SCC at level 229
Fast SCC detection found an SCC at level 230
Fast SCC detection found an SCC at level 231
Fast SCC detection found an SCC at level 232
Fast SCC detection found an SCC at level 233
Fast SCC detection found an SCC at level 234
Fast SCC detection found an SCC at level 235
Fast SCC detection found an SCC at level 236
Fast SCC detection found an SCC at level 237
Fast SCC detection found an SCC at level 238
Fast SCC detection found an SCC at level 239
Fast SCC detection found an SCC at level 240
Fast SCC detection found an SCC at level 241
Fast SCC detection found an SCC at level 242
Fast SCC detection found an SCC at level 243
Fast SCC detection found an SCC at level 244
Fast SCC detection found an SCC at level 245
Fast SCC detection found an SCC at level 246
Fast SCC detection found an SCC at level 247
Fast SCC detection found an SCC at level 248
Fast SCC detection found an SCC at level 249
Fast SCC detection found an SCC at level 250
Fast SCC detection found an SCC at level 251
Fast SCC detection found an SCC at level 252
Fast SCC detection found an SCC at level 253
Fast SCC detection found an SCC at level 254
Fast SCC detection found an SCC at level 255
Fast SCC detection found an SCC at level 256
Fast SCC detection found an SCC at level 257
Fast SCC detection found an SCC at level 258
Fast SCC detection found an SCC at level 259
Fast SCC detection found an SCC at level 260
Fast SCC detection found an SCC at level 261
Fast SCC detection found an SCC at level 262
Fast SCC detection found an SCC at level 263
Fast SCC detection found an SCC at level 264
Fast SCC detection found an SCC at level 265
Fast SCC detection found an SCC at level 266
Fast SCC detection found an SCC at level 267
Fast SCC detection found an SCC at level 268
Fast SCC detection found an SCC at level 269
Fast SCC detection found an SCC at level 270
Fast SCC detection found an SCC at level 271
Fast SCC detection found an SCC at level 272
Fast SCC detection found an SCC at level 273
Fast SCC detection found an SCC at level 274
Fast SCC detection found an SCC at level 275
Fast SCC detection found an SCC at level 276
Fast SCC detection found an SCC at level 277
Fast SCC detection found an SCC at level 278
Fast SCC detection found an SCC at level 279
Fast SCC detection found an SCC at level 280
Fast SCC detection found an SCC at level 281
Fast SCC detection found an SCC at level 282
Fast SCC detection found an SCC at level 283
Fast SCC detection found an SCC at level 284
Fast SCC detection found an SCC at level 285
Fast SCC detection found an SCC at level 286
Fast SCC detection found an SCC at level 287
Fast SCC detection found an SCC at level 288
Fast SCC detection found an SCC at level 289
Fast SCC detection found an SCC at level 290
Fast SCC detection found an SCC at level 291
Fast SCC detection found an SCC at level 292
Fast SCC detection found an SCC at level 293
Fast SCC detection found an SCC at level 294
Fast SCC detection found an SCC at level 295
Fast SCC detection found an SCC at level 296
Fast SCC detection found an SCC at level 297
Fast SCC detection found an SCC at level 298
Fast SCC detection found an SCC at level 299
Fast SCC detection found an SCC at level 300
Fast SCC detection found an SCC at level 301
Fast SCC detection found an SCC at level 302
Fast SCC detection found an SCC at level 303
Fast SCC detection found an SCC at level 304
Fast SCC detection found an SCC at level 305
Fast SCC detection found an SCC at level 306
Fast SCC detection found an SCC at level 307
Fast SCC detection found an SCC at level 308
Fast SCC detection found an SCC at level 309
Fast SCC detection found an SCC at level 310
Fast SCC detection found an SCC at level 311
Fast SCC detection found an SCC at level 312
Fast SCC detection found an SCC at level 313
Fast SCC detection found an SCC at level 314
Fast SCC detection found an SCC at level 315
Fast SCC detection found an SCC at level 316
Fast SCC detection found an SCC at level 317
Fast SCC detection found an SCC at level 318
Fast SCC detection found an SCC at level 319
Fast SCC detection found an SCC at level 320
Fast SCC detection found an SCC at level 321
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-040A"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-040A, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r198-tall-174894533600906"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-040A.tgz
mv ShieldPPPt-PT-040A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;