About the Execution of ITS-Tools for ShieldIIPt-PT-100A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1579164.00 | 0.00 | 0.00 | TFTFTFFFTTFFTTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533000586.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 ShieldIIPt-PT-100A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533000586
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 984K
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 539K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2023-12
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2023-13
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2023-14
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2023-15
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-00
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-01
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-02
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-03
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-04
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-05
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-06
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-07
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-08
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-09
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-10
FORMULA_NAME ShieldIIPt-PT-100A-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1749172980429
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-100A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-06 01:23:01] [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]
[2025-06-06 01:23:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 01:23:01] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2025-06-06 01:23:01] [INFO ] Transformed 1903 places.
[2025-06-06 01:23:01] [INFO ] Transformed 1403 transitions.
[2025-06-06 01:23:01] [INFO ] Found NUPN structural information;
[2025-06-06 01:23:01] [INFO ] Parsed PT model containing 1903 places and 1403 transitions and 6006 arcs in 299 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 229 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 191 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2025-06-06 01:23:02] [INFO ] Computed 901 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:23:03] [INFO ] Implicit Places using invariants in 1347 ms returned []
[2025-06-06 01:23:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:23:05] [INFO ] Implicit Places using invariants and state equation in 2058 ms returned []
Implicit Place search using SMT with State Equation took 3440 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:23:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30052 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 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 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30034 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61022ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 61564ms
Finished structural reductions in LTL mode , in 1 iterations and 65221 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Support contains 229 out of 1903 places after structural reductions.
[2025-06-06 01:24:07] [INFO ] Flatten gal took : 262 ms
[2025-06-06 01:24:07] [INFO ] Flatten gal took : 150 ms
[2025-06-06 01:24:08] [INFO ] Input system was already deterministic with 1402 transitions.
Support contains 225 out of 1903 places (down from 229) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2622 ms. (15 steps per ms) remains 81/98 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 108 ms. (36 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 58 ms. (67 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 81/81 properties
[2025-06-06 01:24:09] [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) 0/190 variables, 190/190 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 202/392 variables, 182/372 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 202/574 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 1511/1903 variables, 719/1293 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1511/2804 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 81 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3305/3305 variables, and 4707 constraints, problems are : Problem set: 0 solved, 81 unsolved in 5015 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 202/392 variables, 182/372 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 202/574 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 1511/1903 variables, 719/1293 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1511/2804 constraints. Problems are: Problem set: 0 solved, 81 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1903/3305 variables, and 2804 constraints, problems are : Problem set: 0 solved, 81 unsolved in 5012 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10091ms problems are : Problem set: 0 solved, 81 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 190 out of 1903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Partial Free-agglomeration rule applied 167 times.
Drop transitions (Partial Free agglomeration) removed 167 transitions
Iterating global reduction 0 with 167 rules applied. Total rules applied 171 place count 1901 transition count 1400
Applied a total of 171 rules in 451 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 451 ms. Remains : 1901/1903 places, 1400/1402 transitions.
RANDOM walk for 40000 steps (8 resets) in 1544 ms. (25 steps per ms) remains 76/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4002 steps (8 resets) in 71 ms. (55 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4002 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4001 steps (8 resets) in 93 ms. (42 steps per ms) remains 76/76 properties
Interrupted probabilistic random walk after 63733 steps, run timeout after 3005 ms. (steps per millisecond=21 ) properties seen :41 out of 76
Probabilistic random walk after 63733 steps, saw 62458 distinct states, run finished after 3012 ms. (steps per millisecond=21 ) properties seen :41
// Phase 1: matrix 1400 rows 1901 cols
[2025-06-06 01:24:24] [INFO ] Computed 901 invariants in 13 ms
[2025-06-06 01:24:24] [INFO ] State equation strengthened by 84 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, 35 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (OVERLAPS) 94/180 variables, 84/170 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 94/264 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (OVERLAPS) 1721/1901 variables, 817/1081 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1721/2802 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 84/4787 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 0/4787 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 11 (OVERLAPS) 0/3301 variables, 0/4787 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3301/3301 variables, and 4787 constraints, problems are : Problem set: 0 solved, 35 unsolved in 8164 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35 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, 35 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (OVERLAPS) 94/180 variables, 84/170 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 94/264 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (OVERLAPS) 1721/1901 variables, 817/1081 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1721/2802 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 84/4787 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 35/4822 constraints. Problems are: Problem set: 0 solved, 35 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:24:43] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/3301 variables, 1/4823 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3301 variables, 0/4823 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 13 (OVERLAPS) 0/3301 variables, 0/4823 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3301/3301 variables, and 4823 constraints, problems are : Problem set: 0 solved, 35 unsolved in 39121 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 47340ms problems are : Problem set: 0 solved, 35 unsolved
Fused 35 Parikh solutions to 33 different solutions.
Parikh walk visited 34 properties in 33672 ms.
Support contains 2 out of 1901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Partial Free-agglomeration rule applied 32 times.
Drop transitions (Partial Free agglomeration) removed 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 1901 transition count 1400
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 33 place count 1900 transition count 1399
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 35 place count 1898 transition count 1399
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 35 place count 1898 transition count 1398
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 1897 transition count 1398
Applied a total of 37 rules in 221 ms. Remains 1897 /1901 variables (removed 4) and now considering 1398/1400 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 222 ms. Remains : 1897/1901 places, 1398/1400 transitions.
RANDOM walk for 40000 steps (8 resets) in 700 ms. (57 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 504 ms. (79 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 96469 steps, run visited all 1 properties in 1963 ms. (steps per millisecond=49 )
Probabilistic random walk after 96469 steps, saw 95016 distinct states, run finished after 1971 ms. (steps per millisecond=48 ) properties seen :1
[2025-06-06 01:25:48] [INFO ] Flatten gal took : 156 ms
[2025-06-06 01:25:48] [INFO ] Flatten gal took : 107 ms
[2025-06-06 01:25:48] [INFO ] Input system was already deterministic with 1402 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 30 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2025-06-06 01:25:48] [INFO ] Computed 901 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:25:49] [INFO ] Implicit Places using invariants in 1136 ms returned []
[2025-06-06 01:25:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:25:52] [INFO ] Implicit Places using invariants and state equation in 2354 ms returned []
Implicit Place search using SMT with State Equation took 3493 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:25:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0)
(s439 1.0)
(s440 1.0)
(s441 1.0)
(s442 1.0)
(s443 1.0)
(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
(s450 1.0)
(s451 1.0)
(s452 1.0)
(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
(s463 1.0)
(s464 1.0)
(s465 1.0)
(s466 1.0)
(s467 1.0)
(s468 1.0)
(s469 1.0)
(s470 1.0)
(s471 1.0)
(s472 1.0)
(s473 1.0)
(s474 1.0)
(s475 1.0)
(s476 1.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 1.0)
(s481 1.0)
(s482 1.0)
(s483 1.0)
(s484 1.0)
(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 1.0)
(s493 1.0)
(s494 1.0)
(s495 1.0)
(s496 1.0)
(s497 1.0)
(s498 1.0)
(s499 1.0)
(s500 1.0)
(s501 1.0)
(s502 1.0)
(s503 1.0)
(s504 1.0)
(s505 1.0)
(s506 1.0)
(s507 1.0)
(s508 1.0)
(s509 1.0)
(s510 1.0)
(s511 1.0)
(s512 1.0)
(s513 1.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 1.0)
(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
(s537 1.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)
(s562 1.0)
(s563 1.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 1.0)
(s614 1.0)
(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
(s622 1.0)
(s623 1.0)
(s624 1.0)
(s625 1.0)
(s626 1.0)
(s627 1.0)
(s628 1.0)
(s629 1.0)
(s630 1.0)
(s631 1.0)
(s632 1.0)
(s633 1.0)
(s634 1.0)
(s635 1.0)
(s636 1.0)
(s637 1.0)
(s638 1.0)
(s639 1.0)
(s640 1.0)
(s641 1.0)
(s642 1.0)
(s643 1.0)
(s644 1.0)
(s645 1.0)
(s646 1.0)
(s647 1.0)
(s648 1.0)
(s649 1.0)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 1.0)
(s655 1.0)
(s656 1.0)
(s657 1.0)
(s658 1.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 1.0)
(s692 1.0)
(s693 1.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30034 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30030 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60749ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60753ms
Finished structural reductions in LTL mode , in 1 iterations and 64280 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:26:53] [INFO ] Flatten gal took : 97 ms
[2025-06-06 01:26:53] [INFO ] Flatten gal took : 102 ms
[2025-06-06 01:26:53] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:26:53] [INFO ] Flatten gal took : 94 ms
[2025-06-06 01:26:53] [INFO ] Flatten gal took : 95 ms
[2025-06-06 01:26:53] [INFO ] Time to serialize gal into /tmp/CTLFireability5206968611007949477.gal : 22 ms
[2025-06-06 01:26:53] [INFO ] Time to serialize properties into /tmp/CTLFireability17484273377900733404.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5206968611007949477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17484273377900733404.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,8.29903e+280,9.98676,113944,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:27:23] [INFO ] Flatten gal took : 116 ms
[2025-06-06 01:27:23] [INFO ] Applying decomposition
[2025-06-06 01:27:23] [INFO ] Flatten gal took : 89 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/graph8558411898664059837.txt' '-o' '/tmp/graph8558411898664059837.bin' '-w' '/tmp/graph8558411898664059837.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8558411898664059837.bin' '-l' '-1' '-v' '-w' '/tmp/graph8558411898664059837.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:27:24] [INFO ] Decomposing Gal with order
[2025-06-06 01:27:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:27:24] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:27:24] [INFO ] Flatten gal took : 154 ms
[2025-06-06 01:27:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 159 ms.
[2025-06-06 01:27:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14003442339460765015.gal : 30 ms
[2025-06-06 01:27:24] [INFO ] Time to serialize properties into /tmp/CTLFireability10811298747793530762.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/CTLFireability14003442339460765015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10811298747793530762.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 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,8.29903e+280,2.40102,72344,314,15,124398,833,1551,292180,31,4897,0
Converting to forward existential form...Done !
original formula: (AG(EX((AG(((i26.i0.i3.u517.p1230==0)||(i26.i0.i3.u523.p1245==0))) + EF(((i38.u725.p1724==0)||(i38.u731.p1739==0)))))) * EF(((((i28.i1.i0...337
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((!(E(TRUE U !(((i26.i0.i3.u517.p1230==0)||(i26.i0.i3.u523.p1245==0))))) + E(TRUE U ((i...558
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,1,2.64732,72344,1,0,124398,833,7212,292180,126,4897,56410
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 26 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:27:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:27:28] [INFO ] Implicit Places using invariants in 996 ms returned []
[2025-06-06 01:27:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:27:30] [INFO ] Implicit Places using invariants and state equation in 2303 ms returned []
Implicit Place search using SMT with State Equation took 3300 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:27:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30030 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 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 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30024 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60805ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60810ms
Finished structural reductions in LTL mode , in 1 iterations and 64141 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:28:31] [INFO ] Flatten gal took : 102 ms
[2025-06-06 01:28:31] [INFO ] Flatten gal took : 116 ms
[2025-06-06 01:28:31] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:28:32] [INFO ] Flatten gal took : 92 ms
[2025-06-06 01:28:32] [INFO ] Flatten gal took : 86 ms
[2025-06-06 01:28:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7997937953660645964.gal : 8 ms
[2025-06-06 01:28:32] [INFO ] Time to serialize properties into /tmp/CTLFireability9100151695744707877.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/CTLFireability7997937953660645964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9100151695744707877.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,8.29903e+280,9.90069,113472,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:29:02] [INFO ] Flatten gal took : 91 ms
[2025-06-06 01:29:02] [INFO ] Applying decomposition
[2025-06-06 01:29:02] [INFO ] Flatten gal took : 85 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/graph13743675298840986497.txt' '-o' '/tmp/graph13743675298840986497.bin' '-w' '/tmp/graph13743675298840986497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13743675298840986497.bin' '-l' '-1' '-v' '-w' '/tmp/graph13743675298840986497.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:29:02] [INFO ] Decomposing Gal with order
[2025-06-06 01:29:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:29:02] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:29:02] [INFO ] Flatten gal took : 78 ms
[2025-06-06 01:29:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 157 ms.
[2025-06-06 01:29:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11333325923871640393.gal : 21 ms
[2025-06-06 01:29:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15624248940505466694.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/CTLFireability11333325923871640393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15624248940505466694.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 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,8.29903e+280,2.36316,74908,320,15,135843,671,1614,312171,31,4667,0
Converting to forward existential form...Done !
original formula: EF((((A(AG(((i35.i1.i2.u681.p1619==1)&&(i35.i1.i2.u686.p1632==1))) U AX((i26.i2.i1.u525.p1249==1))) * (i29.i1.i2.u587.p1398==1)) * ((i30....508
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * ((!((E(!(!(EX(!((i26.i2.i1.u525.p1249==1))))) U (!(!(E(TRUE U !(((i35.i1.i2.u681.p1619==1...1256
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,0,2.51803,74908,1,0,135843,671,7464,312171,135,4667,28723
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 25 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:29:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:29:06] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2025-06-06 01:29:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:29:08] [INFO ] Implicit Places using invariants and state equation in 2206 ms returned []
Implicit Place search using SMT with State Equation took 3312 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:29:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30035 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 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 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30034 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60841ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60844ms
Finished structural reductions in LTL mode , in 1 iterations and 64188 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:30:09] [INFO ] Flatten gal took : 80 ms
[2025-06-06 01:30:09] [INFO ] Flatten gal took : 98 ms
[2025-06-06 01:30:10] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:30:10] [INFO ] Flatten gal took : 103 ms
[2025-06-06 01:30:10] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:30:10] [INFO ] Time to serialize gal into /tmp/CTLFireability13433876890173236445.gal : 8 ms
[2025-06-06 01:30:10] [INFO ] Time to serialize properties into /tmp/CTLFireability3818337898615645715.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/CTLFireability13433876890173236445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3818337898615645715.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,8.29903e+280,9.80498,113492,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:30:40] [INFO ] Flatten gal took : 103 ms
[2025-06-06 01:30:40] [INFO ] Applying decomposition
[2025-06-06 01:30:40] [INFO ] Flatten gal took : 83 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/graph7415689303794631105.txt' '-o' '/tmp/graph7415689303794631105.bin' '-w' '/tmp/graph7415689303794631105.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7415689303794631105.bin' '-l' '-1' '-v' '-w' '/tmp/graph7415689303794631105.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:30:40] [INFO ] Decomposing Gal with order
[2025-06-06 01:30:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:30:40] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:30:40] [INFO ] Flatten gal took : 69 ms
[2025-06-06 01:30:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 52 ms.
[2025-06-06 01:30:40] [INFO ] Time to serialize gal into /tmp/CTLFireability3153814183123198833.gal : 20 ms
[2025-06-06 01:30:40] [INFO ] Time to serialize properties into /tmp/CTLFireability8553263130662971256.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/CTLFireability3153814183123198833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8553263130662971256.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,8.29903e+280,1.80215,61200,320,15,108546,1035,1476,242622,31,6975,0
Converting to forward existential form...Done !
original formula: E(((((i15.i1.i2.u293.p698==1)&&(i15.i1.i2.u299.p713==1))&&((i13.i1.i2.u253.p603==1)&&(i13.i1.i2.u259.p618==1))) * ((E(!((((i17.i0.i2.u314...1236
=> equivalent forward existential formula: [(FwdU(Init,((((i15.i1.i2.u293.p698==1)&&(i15.i1.i2.u299.p713==1))&&((i13.i1.i2.u253.p603==1)&&(i13.i1.i2.u259.p...1369
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,0,16.1909,524696,1,0,912797,1035,7437,3.48193e+06,130,6975,330263
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 33 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:30:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:30:58] [INFO ] Implicit Places using invariants in 1074 ms returned []
[2025-06-06 01:30:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:31:00] [INFO ] Implicit Places using invariants and state equation in 2283 ms returned []
Implicit Place search using SMT with State Equation took 3362 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:31:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30025 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
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(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
(s752 1)
(s753 1)
(s754 1)
(s755 1)
(s756 1)
(s757 1)
(s758 1)
(s759 1)
(s760 1)
(s761 1)
(s762 1)
(s763 1)
(s764 1)
(s765 1)
(s766 1)
(s767 1)
(s768 1)
(s769 1)
(s770 1)
(s771 1)
(s772 1)
(s773 1)
(s774 1)
(s775 1)
(s776 1)
(s777 1)
(s778 1)
(s779 1)
(s780 1)
(s781 1)
(s782 1)
(s783 1)
(s784 1)
(s785 1)
(s786 1)
(s787 1)
(s788 1)
(s789 1)
(s790 1)
(s791 1)
(s792 1)
(s793 1)
(s794 1)
(s795 1)
(s796 1)
(s797 1)
(s798 1)
(s799 1)
(s800 1)
(s801 1)
(s802 1)
(s803 1)
(s804 1)
(s805 1)
(s806 1)
(s807 1)
(s808 1)
(s809 1)
(s810 1)
(s811 1)
(s812 1)
(s813 1)
(s814 1)
(s815 1)
(s816 1)
(s817 1)
(s818 1)
(s819 1)
(s820 1)
(s821 1)
(s822 1)
(s823 1)
(s824 1)
(s825 1)
(s826 1)
(s827 1)
(s828 1)
(s829 1)
(s830 1)
(s831 1)
(s832 1)
(s833 1)
(s834 1)
(s835 1)
(s836 1)
(s837 1)
(s838 1)
(s839 1)
(s840 1)
(s841 1)
(s842 1)
(s843 1)
(s844 1)
(s845 1)
(s846 1)
(s847 1)
(s848 1)
(s849 1)
(s850 1)
(s851 1)
(s852 1)
(s853 1)
(s854 1)
(s855 1)
(s856 1)
(s857 1)
(s858 1)
(s859 1)
(s860 1)
(s861 1)
(s862 1)
(s863 1)
(s864 1)
(s865 1)
(s866 1)
(s867 1)
(s868 1)
(s869 1)
(s870 1)
(s871 1)
(s872 1)
(s873 1)
(s874 1)
(s875 1)
(s876 1)
(s877 1)
(s878 1)
(s879 1)
(s880 1)
(s881 1)
(s882 timeout
1)
(s883 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30030 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60887ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60891ms
Finished structural reductions in LTL mode , in 1 iterations and 64289 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:32:01] [INFO ] Flatten gal took : 83 ms
[2025-06-06 01:32:01] [INFO ] Flatten gal took : 90 ms
[2025-06-06 01:32:01] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:32:01] [INFO ] Flatten gal took : 101 ms
[2025-06-06 01:32:02] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:32:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9951770463798603499.gal : 7 ms
[2025-06-06 01:32:02] [INFO ] Time to serialize properties into /tmp/CTLFireability7689265270918573246.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/CTLFireability9951770463798603499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7689265270918573246.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,8.29903e+280,10.1369,113480,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:32:32] [INFO ] Flatten gal took : 84 ms
[2025-06-06 01:32:32] [INFO ] Applying decomposition
[2025-06-06 01:32:32] [INFO ] Flatten gal took : 102 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/graph17363376416949461448.txt' '-o' '/tmp/graph17363376416949461448.bin' '-w' '/tmp/graph17363376416949461448.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17363376416949461448.bin' '-l' '-1' '-v' '-w' '/tmp/graph17363376416949461448.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:32:32] [INFO ] Decomposing Gal with order
[2025-06-06 01:32:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:32:32] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:32:32] [INFO ] Flatten gal took : 66 ms
[2025-06-06 01:32:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 52 ms.
[2025-06-06 01:32:32] [INFO ] Time to serialize gal into /tmp/CTLFireability432364685977898665.gal : 22 ms
[2025-06-06 01:32:32] [INFO ] Time to serialize properties into /tmp/CTLFireability9798846748347335852.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/CTLFireability432364685977898665.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9798846748347335852.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.29903e+280,1.62785,48740,316,15,85653,649,1575,165654,31,4033,0
Converting to forward existential form...Done !
original formula: AG((EX(!(E(((i2.i0.i1.u45.p109==1)&&(i2.i0.i1.u51.p124==1)) U EG((i8.i0.i3.u149.p356==1))))) * (EF(EG(((i13.i0.i2.u250.p595==0)||(i13.i0....421
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(E(((i2.i0.i1.u45.p109==1)&&(i2.i0.i1.u51.p124==1)) U EG((i8.i0.i3.u149.p356==1))))))...729
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 0,0,1.84184,48996,1,0,85653,649,6302,165654,122,4033,45901
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 25 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:32:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:32:35] [INFO ] Implicit Places using invariants in 1162 ms returned []
[2025-06-06 01:32:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:32:38] [INFO ] Implicit Places using invariants and state equation in 2316 ms returned []
Implicit Place search using SMT with State Equation took 3480 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:32:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30025 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30026 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60835ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60839ms
Finished structural reductions in LTL mode , in 1 iterations and 64348 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:33:39] [INFO ] Flatten gal took : 134 ms
[2025-06-06 01:33:39] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:33:39] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:33:39] [INFO ] Flatten gal took : 83 ms
[2025-06-06 01:33:39] [INFO ] Flatten gal took : 107 ms
[2025-06-06 01:33:39] [INFO ] Time to serialize gal into /tmp/CTLFireability3372051650596098928.gal : 7 ms
[2025-06-06 01:33:39] [INFO ] Time to serialize properties into /tmp/CTLFireability16785114740466116636.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/CTLFireability3372051650596098928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16785114740466116636.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,8.29903e+280,10.0243,114008,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:34:09] [INFO ] Flatten gal took : 88 ms
[2025-06-06 01:34:09] [INFO ] Applying decomposition
[2025-06-06 01:34:09] [INFO ] Flatten gal took : 80 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/graph17748161910464793794.txt' '-o' '/tmp/graph17748161910464793794.bin' '-w' '/tmp/graph17748161910464793794.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17748161910464793794.bin' '-l' '-1' '-v' '-w' '/tmp/graph17748161910464793794.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:34:09] [INFO ] Decomposing Gal with order
[2025-06-06 01:34:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:34:09] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:34:09] [INFO ] Flatten gal took : 64 ms
[2025-06-06 01:34:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 82 ms.
[2025-06-06 01:34:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6541776239904649252.gal : 18 ms
[2025-06-06 01:34:10] [INFO ] Time to serialize properties into /tmp/CTLFireability14814746436794412007.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/CTLFireability6541776239904649252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14814746436794412007.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,8.29903e+280,1.57341,48756,314,15,87546,572,1537,158059,31,3157,0
Converting to forward existential form...Done !
original formula: AG(AF(AX(EF((i18.i1.i2.u382.p909==0)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(EX(!(E(TRUE U (i18.i1.i2.u382.p909==0)))))))] = FALSE
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 0,1,1.68414,48884,1,0,87546,572,6810,158059,123,3157,22805
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 25 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:34:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:34:12] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2025-06-06 01:34:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:34:15] [INFO ] Implicit Places using invariants and state equation in 2277 ms returned []
Implicit Place search using SMT with State Equation took 3364 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:34:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30026 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30031 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60859ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60862ms
Finished structural reductions in LTL mode , in 1 iterations and 64254 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:35:16] [INFO ] Flatten gal took : 85 ms
[2025-06-06 01:35:16] [INFO ] Flatten gal took : 81 ms
[2025-06-06 01:35:16] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:35:16] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:35:16] [INFO ] Flatten gal took : 85 ms
[2025-06-06 01:35:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16871510684344475270.gal : 6 ms
[2025-06-06 01:35:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4416569780893093098.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/CTLFireability16871510684344475270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4416569780893093098.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,8.29903e+280,10.0621,113496,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:35:46] [INFO ] Flatten gal took : 84 ms
[2025-06-06 01:35:46] [INFO ] Applying decomposition
[2025-06-06 01:35:46] [INFO ] Flatten gal took : 82 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/graph9889219834402781024.txt' '-o' '/tmp/graph9889219834402781024.bin' '-w' '/tmp/graph9889219834402781024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9889219834402781024.bin' '-l' '-1' '-v' '-w' '/tmp/graph9889219834402781024.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:35:46] [INFO ] Decomposing Gal with order
[2025-06-06 01:35:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:35:47] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:35:47] [INFO ] Flatten gal took : 60 ms
[2025-06-06 01:35:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 53 ms.
[2025-06-06 01:35:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3845786241575999063.gal : 20 ms
[2025-06-06 01:35:47] [INFO ] Time to serialize properties into /tmp/CTLFireability1069784051017208532.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/CTLFireability3845786241575999063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1069784051017208532.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,8.29903e+280,1.92612,58620,306,15,101814,923,1491,221573,31,5582,0
Converting to forward existential form...Done !
original formula: AX((!(E(!(((i24.i1.i0.u441.p1048==1)&&(i24.i1.i0.u448.p1065==1))) U AX(E(((i32.i1.i1.u633.p1505==1)&&(i32.i1.i1.u638.p1518==1)) U (((i12....271
=> equivalent forward existential formula: ([(FwdU(EY(Init),!(((i24.i1.i0.u441.p1048==1)&&(i24.i1.i0.u448.p1065==1)))) * !(EX(!(E(((i32.i1.i1.u633.p1505==1...345
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 32 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:36:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:36:18] [INFO ] Implicit Places using invariants in 1156 ms returned []
[2025-06-06 01:36:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:36:20] [INFO ] Implicit Places using invariants and state equation in 2207 ms returned []
Implicit Place search using SMT with State Equation took 3365 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:36:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s480 1.0)timeout
(s481 1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30029 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30026 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60817ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60821ms
Finished structural reductions in LTL mode , in 1 iterations and 64222 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:37:21] [INFO ] Flatten gal took : 79 ms
[2025-06-06 01:37:21] [INFO ] Flatten gal took : 94 ms
[2025-06-06 01:37:21] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:37:21] [INFO ] Flatten gal took : 93 ms
[2025-06-06 01:37:21] [INFO ] Flatten gal took : 80 ms
[2025-06-06 01:37:21] [INFO ] Time to serialize gal into /tmp/CTLFireability15518846877461609801.gal : 6 ms
[2025-06-06 01:37:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2578607853079787152.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/CTLFireability15518846877461609801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2578607853079787152.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,8.29903e+280,10.0325,113748,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:37:51] [INFO ] Flatten gal took : 90 ms
[2025-06-06 01:37:51] [INFO ] Applying decomposition
[2025-06-06 01:37:52] [INFO ] Flatten gal took : 92 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/graph8091719003996369522.txt' '-o' '/tmp/graph8091719003996369522.bin' '-w' '/tmp/graph8091719003996369522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8091719003996369522.bin' '-l' '-1' '-v' '-w' '/tmp/graph8091719003996369522.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:37:52] [INFO ] Decomposing Gal with order
[2025-06-06 01:37:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:37:52] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:37:52] [INFO ] Flatten gal took : 68 ms
[2025-06-06 01:37:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 50 ms.
[2025-06-06 01:37:52] [INFO ] Time to serialize gal into /tmp/CTLFireability2270033973129682322.gal : 17 ms
[2025-06-06 01:37:52] [INFO ] Time to serialize properties into /tmp/CTLFireability3892518740477416467.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/CTLFireability2270033973129682322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3892518740477416467.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,8.29903e+280,1.57516,48932,322,15,86260,730,1598,165496,31,5108,0
Converting to forward existential form...Done !
original formula: AG(EX(AG((((i1.i1.i3.u20.p51==0)||(i1.i0.i1.u23.p57==0))||(i1.i0.i2.u24.p59==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(E(TRUE U !((((i1.i1.i3.u20.p51==0)||(i1.i0.i1.u23.p57==0))||(i1.i0.i2.u24.p59==0)))))...167
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.70913,49188,1,0,86260,730,5829,165496,118,5108,40124
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 28 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:37:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:37:55] [INFO ] Implicit Places using invariants in 1158 ms returned []
[2025-06-06 01:37:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:37:57] [INFO ] Implicit Places using invariants and state equation in 2318 ms returned []
Implicit Place search using SMT with State Equation took 3479 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:37:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30027 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30034 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60845ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60848ms
Finished structural reductions in LTL mode , in 1 iterations and 64359 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:38:58] [INFO ] Flatten gal took : 78 ms
[2025-06-06 01:38:58] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:38:58] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:38:58] [INFO ] Flatten gal took : 83 ms
[2025-06-06 01:38:58] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:38:58] [INFO ] Time to serialize gal into /tmp/CTLFireability10604437928543467167.gal : 6 ms
[2025-06-06 01:38:59] [INFO ] Time to serialize properties into /tmp/CTLFireability12499962458107358680.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/CTLFireability10604437928543467167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12499962458107358680.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,8.29903e+280,10.0542,113488,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:39:29] [INFO ] Flatten gal took : 87 ms
[2025-06-06 01:39:29] [INFO ] Applying decomposition
[2025-06-06 01:39:29] [INFO ] Flatten gal took : 90 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/graph10989593178414649481.txt' '-o' '/tmp/graph10989593178414649481.bin' '-w' '/tmp/graph10989593178414649481.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10989593178414649481.bin' '-l' '-1' '-v' '-w' '/tmp/graph10989593178414649481.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:39:29] [INFO ] Decomposing Gal with order
[2025-06-06 01:39:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:39:29] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:39:29] [INFO ] Flatten gal took : 58 ms
[2025-06-06 01:39:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 62 ms.
[2025-06-06 01:39:29] [INFO ] Time to serialize gal into /tmp/CTLFireability15030050275356426208.gal : 23 ms
[2025-06-06 01:39:29] [INFO ] Time to serialize properties into /tmp/CTLFireability1655276336414605448.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/CTLFireability15030050275356426208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1655276336414605448.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,8.29903e+280,1.70177,52508,302,15,88167,565,1531,189073,31,2829,0
Converting to forward existential form...Done !
original formula: EX(AG(!(E(((i32.u562.p1336==1)&&(i32.u565.p1345==1)) U ((i20.u377.p897==1)&&(i20.u382.p910==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(E(((i32.u562.p1336==1)&&(i32.u565.p1345==1)) U ((i20.u377.p897==1)&&(i20.u382.p910==...174
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.89233,52636,1,0,88167,565,5873,189073,118,2829,51608
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 107 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2025-06-06 01:39:31] [INFO ] Computed 901 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:39:32] [INFO ] Implicit Places using invariants in 1186 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1191 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1899/1903 places, 1400/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1899 transition count 1399
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 70 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2025-06-06 01:39:32] [INFO ] Computed 899 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:39:34] [INFO ] Implicit Places using invariants in 1095 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1097 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1897/1903 places, 1399/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 73 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2025-06-06 01:39:34] [INFO ] Computed 898 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:39:35] [INFO ] Implicit Places using invariants in 1178 ms returned []
[2025-06-06 01:39:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:39:37] [INFO ] Implicit Places using invariants and state equation in 2195 ms returned []
Implicit Place search using SMT with State Equation took 3377 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 1896/1903 places, 1398/1402 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 5917 ms. Remains : 1896/1903 places, 1398/1402 transitions.
[2025-06-06 01:39:37] [INFO ] Flatten gal took : 80 ms
[2025-06-06 01:39:37] [INFO ] Flatten gal took : 112 ms
[2025-06-06 01:39:37] [INFO ] Input system was already deterministic with 1398 transitions.
[2025-06-06 01:39:37] [INFO ] Flatten gal took : 105 ms
[2025-06-06 01:39:37] [INFO ] Flatten gal took : 98 ms
[2025-06-06 01:39:37] [INFO ] Time to serialize gal into /tmp/CTLFireability13469012619037384615.gal : 7 ms
[2025-06-06 01:39:37] [INFO ] Time to serialize properties into /tmp/CTLFireability9650905954588388874.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/CTLFireability13469012619037384615.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9650905954588388874.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,8.29903e+279,9.94381,113404,2,4986,5,399524,6,0,8984,637624,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:40:08] [INFO ] Flatten gal took : 92 ms
[2025-06-06 01:40:08] [INFO ] Applying decomposition
[2025-06-06 01:40:08] [INFO ] Flatten gal took : 87 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/graph9457427537021087300.txt' '-o' '/tmp/graph9457427537021087300.bin' '-w' '/tmp/graph9457427537021087300.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9457427537021087300.bin' '-l' '-1' '-v' '-w' '/tmp/graph9457427537021087300.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:40:08] [INFO ] Decomposing Gal with order
[2025-06-06 01:40:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:40:08] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-06 01:40:08] [INFO ] Flatten gal took : 59 ms
[2025-06-06 01:40:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 48 ms.
[2025-06-06 01:40:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1884936150717606230.gal : 16 ms
[2025-06-06 01:40:08] [INFO ] Time to serialize properties into /tmp/CTLFireability15848993017718867826.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/CTLFireability1884936150717606230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15848993017718867826.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,8.29903e+279,1.51174,46164,302,15,78234,641,1482,152203,31,3408,0
Converting to forward existential form...Done !
original formula: EF(EG((E(((i34.i0.i2.u633.p1505==1)&&(i34.i0.i2.u638.p1518==1)) U (((i31.i1.i1.u580.p1381==1)&&(i30.u583.p1387==1))&&(i30.u584.p1389==1))...187
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(E(((i34.i0.i2.u633.p1505==1)&&(i34.i0.i2.u638.p1518==1)) U (((i31.i1.i1.u580.p1381==1)&&(...237
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,1,1.77453,46164,1,0,78234,641,7178,152203,124,3408,54200
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 44 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2025-06-06 01:40:10] [INFO ] Computed 901 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:40:11] [INFO ] Implicit Places using invariants in 1053 ms returned []
[2025-06-06 01:40:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:40:13] [INFO ] Implicit Places using invariants and state equation in 2386 ms returned []
Implicit Place search using SMT with State Equation took 3442 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:40:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30021 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
(s481 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
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(s14 1)
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(s16 1)
(s17 1)
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(s20 1)
(s21 1)
(s22 1)
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(s24 1)
(s25 1)
(s26 1)
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(s33 1)
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(s145 1)
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(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
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(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
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(s323 1)
(s324 1)
(s325 1)
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(s331 1)
(s332 1)
(s333 1)
(s334 1)
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(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
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(s348 1)
(s349 1)
(s350 1)
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(s357 1)
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(s361 1)
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(s365 1)
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(s369 1)
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(s373 1)
(s374 1)
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(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
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(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
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(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 1)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30027 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60820ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60824ms
Finished structural reductions in LTL mode , in 1 iterations and 64317 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:41:14] [INFO ] Flatten gal took : 79 ms
[2025-06-06 01:41:14] [INFO ] Flatten gal took : 80 ms
[2025-06-06 01:41:14] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:41:15] [INFO ] Flatten gal took : 83 ms
[2025-06-06 01:41:15] [INFO ] Flatten gal took : 95 ms
[2025-06-06 01:41:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2145571215698823561.gal : 6 ms
[2025-06-06 01:41:15] [INFO ] Time to serialize properties into /tmp/CTLFireability8314510835330199413.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/CTLFireability2145571215698823561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8314510835330199413.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,8.29903e+280,10.2663,113488,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:41:45] [INFO ] Flatten gal took : 81 ms
[2025-06-06 01:41:45] [INFO ] Applying decomposition
[2025-06-06 01:41:45] [INFO ] Flatten gal took : 82 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/graph13008048555414029980.txt' '-o' '/tmp/graph13008048555414029980.bin' '-w' '/tmp/graph13008048555414029980.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13008048555414029980.bin' '-l' '-1' '-v' '-w' '/tmp/graph13008048555414029980.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:41:45] [INFO ] Decomposing Gal with order
[2025-06-06 01:41:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:41:45] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:41:45] [INFO ] Flatten gal took : 60 ms
[2025-06-06 01:41:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 48 ms.
[2025-06-06 01:41:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10832390107532273412.gal : 15 ms
[2025-06-06 01:41:45] [INFO ] Time to serialize properties into /tmp/CTLFireability8687716947567512238.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/CTLFireability10832390107532273412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8687716947567512238.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,8.29903e+280,1.51638,46380,314,15,80248,597,1499,152221,31,3025,0
Converting to forward existential form...Done !
original formula: ((EF((E(((((i12.i0.i0.u217.p516==1)&&(i12.i0.i0.u224.p533==1))||((i8.i2.i3.u162.p388==1)&&(i8.i2.i0.u167.p399==1))) * AG(((i3.i0.i2.u57.p...1149
=> equivalent forward existential formula: (([(Init * !(E(TRUE U (E(((((i12.i0.i0.u217.p516==1)&&(i12.i0.i0.u224.p533==1))||((i8.i2.i3.u162.p388==1)&&(i8.i...2286
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,1,1.73961,46636,1,0,80248,597,6291,152221,132,3025,50537
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 30 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:41:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:41:48] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2025-06-06 01:41:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:41:50] [INFO ] Implicit Places using invariants and state equation in 2214 ms returned []
Implicit Place search using SMT with State Equation took 3301 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:41:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30025 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30028 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60792ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60795ms
Finished structural reductions in LTL mode , in 1 iterations and 64140 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:42:51] [INFO ] Flatten gal took : 81 ms
[2025-06-06 01:42:51] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:42:51] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:42:52] [INFO ] Flatten gal took : 90 ms
[2025-06-06 01:42:52] [INFO ] Flatten gal took : 83 ms
[2025-06-06 01:42:52] [INFO ] Time to serialize gal into /tmp/CTLFireability2538759690884153009.gal : 7 ms
[2025-06-06 01:42:52] [INFO ] Time to serialize properties into /tmp/CTLFireability3190982876659021716.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/CTLFireability2538759690884153009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3190982876659021716.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,8.29903e+280,9.91954,113496,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:43:22] [INFO ] Flatten gal took : 96 ms
[2025-06-06 01:43:22] [INFO ] Applying decomposition
[2025-06-06 01:43:22] [INFO ] Flatten gal took : 82 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/graph15785456372415491645.txt' '-o' '/tmp/graph15785456372415491645.bin' '-w' '/tmp/graph15785456372415491645.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15785456372415491645.bin' '-l' '-1' '-v' '-w' '/tmp/graph15785456372415491645.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:43:22] [INFO ] Decomposing Gal with order
[2025-06-06 01:43:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:43:22] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:43:22] [INFO ] Flatten gal took : 60 ms
[2025-06-06 01:43:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 61 ms.
[2025-06-06 01:43:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12688545076746309176.gal : 16 ms
[2025-06-06 01:43:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3881939757287383132.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/CTLFireability12688545076746309176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3881939757287383132.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,8.29903e+280,1.81527,53584,320,15,93002,1070,1507,191978,31,9351,0
Converting to forward existential form...Done !
original formula: E(!((((E(((i9.i0.i3.u165.p394==1)&&(i9.i0.i3.u171.p409==1)) U !(EF(((i30.i2.i1.u573.p1363==1)&&(i30.i2.i1.u579.p1378==1))))) * EG(AX(((i1...1166
=> equivalent forward existential formula: ([(((FwdU(Init,!((((E(((i9.i0.i3.u165.p394==1)&&(i9.i0.i3.u171.p409==1)) U !(E(TRUE U ((i30.i2.i1.u573.p1363==1)...2682
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,1,3.05667,63184,1,0,112092,1070,8389,226040,125,9351,211945
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 90 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2025-06-06 01:43:25] [INFO ] Computed 901 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:43:27] [INFO ] Implicit Places using invariants in 1126 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1129 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1899/1903 places, 1400/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1899 transition count 1399
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 47 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2025-06-06 01:43:27] [INFO ] Computed 899 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:43:28] [INFO ] Implicit Places using invariants in 1129 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1131 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1897/1903 places, 1399/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 73 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2025-06-06 01:43:28] [INFO ] Computed 898 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:43:29] [INFO ] Implicit Places using invariants in 1178 ms returned []
[2025-06-06 01:43:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:43:31] [INFO ] Implicit Places using invariants and state equation in 2227 ms returned []
Implicit Place search using SMT with State Equation took 3407 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 1896/1903 places, 1398/1402 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 5880 ms. Remains : 1896/1903 places, 1398/1402 transitions.
[2025-06-06 01:43:31] [INFO ] Flatten gal took : 101 ms
[2025-06-06 01:43:31] [INFO ] Flatten gal took : 88 ms
[2025-06-06 01:43:31] [INFO ] Input system was already deterministic with 1398 transitions.
[2025-06-06 01:43:32] [INFO ] Flatten gal took : 93 ms
[2025-06-06 01:43:32] [INFO ] Flatten gal took : 95 ms
[2025-06-06 01:43:32] [INFO ] Time to serialize gal into /tmp/CTLFireability108659291099341592.gal : 6 ms
[2025-06-06 01:43:32] [INFO ] Time to serialize properties into /tmp/CTLFireability10085987105028693438.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/CTLFireability108659291099341592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10085987105028693438.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,8.29903e+279,9.82425,114056,2,4986,5,399524,6,0,8984,637624,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:44:02] [INFO ] Flatten gal took : 99 ms
[2025-06-06 01:44:02] [INFO ] Applying decomposition
[2025-06-06 01:44:02] [INFO ] Flatten gal took : 95 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/graph17246797205011709523.txt' '-o' '/tmp/graph17246797205011709523.bin' '-w' '/tmp/graph17246797205011709523.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17246797205011709523.bin' '-l' '-1' '-v' '-w' '/tmp/graph17246797205011709523.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:44:02] [INFO ] Decomposing Gal with order
[2025-06-06 01:44:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:44:02] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-06 01:44:02] [INFO ] Flatten gal took : 57 ms
[2025-06-06 01:44:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 60 ms.
[2025-06-06 01:44:02] [INFO ] Time to serialize gal into /tmp/CTLFireability8779098632477258907.gal : 15 ms
[2025-06-06 01:44:02] [INFO ] Time to serialize properties into /tmp/CTLFireability5735683676000183735.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/CTLFireability8779098632477258907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5735683676000183735.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,8.29903e+279,1.42805,43468,306,15,73212,645,1456,137909,31,3609,0
Converting to forward existential form...Done !
original formula: EF(((E((i5.u112.p267==1) U (i34.u614.p1460==1)) * (AG(((i29.i1.i1.u530.p1259==1)&&(i29.i1.i1.u534.p1270==1))) + ((i25.i0.i4.u449.p1067==1...300
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (E((i5.u112.p267==1) U (i34.u614.p1460==1)) * (!(E(TRUE U !(((i29.i1.i1.u530.p1259==1)&&(i...580
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,1,1.61584,43596,1,0,73212,645,6967,137909,124,3609,45394
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 27 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2025-06-06 01:44:04] [INFO ] Computed 901 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:44:05] [INFO ] Implicit Places using invariants in 1213 ms returned []
[2025-06-06 01:44:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:44:08] [INFO ] Implicit Places using invariants and state equation in 2322 ms returned []
Implicit Place search using SMT with State Equation took 3537 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:44:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30022 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
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(s12 1)
(s13 1)
(s14 1)
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(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
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(s24 1)
(s25 1)
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(s27 1)
(s28 1)
(s29 1)
(s30 1)
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(s37 1)
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(s72 1)
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(s79 1)
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(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
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(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
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(s125 1)
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(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 timeout
1)
(s136 1)
(s137 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30026 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60913ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60916ms
Finished structural reductions in LTL mode , in 1 iterations and 64484 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:45:09] [INFO ] Flatten gal took : 81 ms
[2025-06-06 01:45:09] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:45:09] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:45:09] [INFO ] Flatten gal took : 82 ms
[2025-06-06 01:45:09] [INFO ] Flatten gal took : 83 ms
[2025-06-06 01:45:09] [INFO ] Time to serialize gal into /tmp/CTLFireability3177339093330673470.gal : 6 ms
[2025-06-06 01:45:09] [INFO ] Time to serialize properties into /tmp/CTLFireability9127199389974197978.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/CTLFireability3177339093330673470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9127199389974197978.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,8.29903e+280,9.88838,113108,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
original formula: E((((p562==1)&&(p566==1))&&(p572==1)) U (E(!(((p916==1)&&(p929==1))) U (((((p1698==1)&&(p1700==1))&&((p1209==1)&&(p1234==1)))||((((p1490=...382
=> equivalent forward existential formula: (([(EY(((FwdU(FwdU(Init,(((p562==1)&&(p566==1))&&(p572==1))),!(((p916==1)&&(p929==1)))) * ((((p1698==1)&&(p1700=...742
Hit Full ! (commute/partial/dont) 1393/15/9
Hit Full ! (commute/partial/dont) 1397/0/5
(forward)formula 0,1,13.427,133264,1,0,16,527465,25,3,17787,819378,10
FORMULA ShieldIIPt-PT-100A-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 24 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2025-06-06 01:45:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:45:23] [INFO ] Implicit Places using invariants in 1064 ms returned []
[2025-06-06 01:45:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:45:26] [INFO ] Implicit Places using invariants and state equation in 2201 ms returned []
Implicit Place search using SMT with State Equation took 3269 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:45:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
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(s16 1.0)
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(s1687 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30031 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30024 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60792ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60794ms
Finished structural reductions in LTL mode , in 1 iterations and 64091 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:46:27] [INFO ] Flatten gal took : 90 ms
[2025-06-06 01:46:27] [INFO ] Flatten gal took : 88 ms
[2025-06-06 01:46:27] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:46:27] [INFO ] Flatten gal took : 80 ms
[2025-06-06 01:46:27] [INFO ] Flatten gal took : 81 ms
[2025-06-06 01:46:27] [INFO ] Time to serialize gal into /tmp/CTLFireability11608441973982513652.gal : 7 ms
[2025-06-06 01:46:27] [INFO ] Time to serialize properties into /tmp/CTLFireability6546920043413155473.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/CTLFireability11608441973982513652.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6546920043413155473.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,8.29903e+280,10.0019,113360,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:46:57] [INFO ] Flatten gal took : 84 ms
[2025-06-06 01:46:57] [INFO ] Applying decomposition
[2025-06-06 01:46:57] [INFO ] Flatten gal took : 80 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/graph10623184381765823891.txt' '-o' '/tmp/graph10623184381765823891.bin' '-w' '/tmp/graph10623184381765823891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10623184381765823891.bin' '-l' '-1' '-v' '-w' '/tmp/graph10623184381765823891.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:46:57] [INFO ] Decomposing Gal with order
[2025-06-06 01:46:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:46:57] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:46:57] [INFO ] Flatten gal took : 55 ms
[2025-06-06 01:46:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 63 ms.
[2025-06-06 01:46:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11494892838816769552.gal : 15 ms
[2025-06-06 01:46:57] [INFO ] Time to serialize properties into /tmp/CTLFireability13759821731142058683.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/CTLFireability11494892838816769552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13759821731142058683.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 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,8.29903e+280,1.4472,43292,306,15,71403,671,1452,140235,31,3504,0
Converting to forward existential form...Done !
original formula: !(A(!(AG(!(EX((i38.u701.p1667==1))))) U (((i6.i0.i1.u119.p284==1) + AX((E(((i9.u186.p444==1)&&(i9.u186.p446==1)) U (i21.u423.p1006==1)) +...345
=> equivalent forward existential formula: ([((EY((((FwdU(Init,!((((i6.i0.i1.u119.p284==1) + !(EX(!((E(((i9.u186.p444==1)&&(i9.u186.p446==1)) U (i21.u423.p...1452
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,0,1.67564,43292,1,0,71403,671,7143,140235,132,3504,53791
FORMULA ShieldIIPt-PT-100A-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 75 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2025-06-06 01:46:59] [INFO ] Computed 901 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:47:00] [INFO ] Implicit Places using invariants in 1123 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1126 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1899/1903 places, 1400/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1899 transition count 1399
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 47 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2025-06-06 01:47:00] [INFO ] Computed 899 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:47:02] [INFO ] Implicit Places using invariants in 1082 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1083 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1897/1903 places, 1399/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 61 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2025-06-06 01:47:02] [INFO ] Computed 898 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:47:03] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2025-06-06 01:47:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:47:05] [INFO ] Implicit Places using invariants and state equation in 2102 ms returned []
Implicit Place search using SMT with State Equation took 3167 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 1896/1903 places, 1398/1402 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 5560 ms. Remains : 1896/1903 places, 1398/1402 transitions.
[2025-06-06 01:47:05] [INFO ] Flatten gal took : 93 ms
[2025-06-06 01:47:05] [INFO ] Flatten gal took : 83 ms
[2025-06-06 01:47:05] [INFO ] Input system was already deterministic with 1398 transitions.
[2025-06-06 01:47:05] [INFO ] Flatten gal took : 105 ms
[2025-06-06 01:47:05] [INFO ] Flatten gal took : 93 ms
[2025-06-06 01:47:05] [INFO ] Time to serialize gal into /tmp/CTLFireability11582485731456905144.gal : 6 ms
[2025-06-06 01:47:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15447513057274732224.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/CTLFireability11582485731456905144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15447513057274732224.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,8.29903e+279,9.84049,113292,2,4986,5,399524,6,0,8984,637624,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:47:35] [INFO ] Flatten gal took : 92 ms
[2025-06-06 01:47:35] [INFO ] Applying decomposition
[2025-06-06 01:47:35] [INFO ] Flatten gal took : 88 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/graph15917632483891054090.txt' '-o' '/tmp/graph15917632483891054090.bin' '-w' '/tmp/graph15917632483891054090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15917632483891054090.bin' '-l' '-1' '-v' '-w' '/tmp/graph15917632483891054090.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:47:36] [INFO ] Decomposing Gal with order
[2025-06-06 01:47:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:47:36] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-06 01:47:36] [INFO ] Flatten gal took : 57 ms
[2025-06-06 01:47:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 46 ms.
[2025-06-06 01:47:36] [INFO ] Time to serialize gal into /tmp/CTLFireability2865931328802856022.gal : 16 ms
[2025-06-06 01:47:36] [INFO ] Time to serialize properties into /tmp/CTLFireability412553014118077040.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/CTLFireability2865931328802856022.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability412553014118077040.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.29903e+279,1.90984,60876,354,15,108888,843,1563,229566,31,5698,0
Converting to forward existential form...Done !
original formula: AG(EF((((i41.i2.i0.u788.p1875==0)||(i41.i0.i0.u791.p1881==0))||(i41.i0.i1.u792.p1883==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i41.i2.i0.u788.p1875==0)||(i41.i0.i0.u791.p1881==0))||(i41.i0.i1.u792.p1883==0...169
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.99439,60876,1,0,108888,843,5825,229566,118,5698,21418
FORMULA ShieldIIPt-PT-100A-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 29 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2025-06-06 01:47:38] [INFO ] Computed 901 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:47:39] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2025-06-06 01:47:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:47:41] [INFO ] Implicit Places using invariants and state equation in 2075 ms returned []
Implicit Place search using SMT with State Equation took 3135 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2025-06-06 01:47:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30029 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30022 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60817ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60819ms
Finished structural reductions in LTL mode , in 1 iterations and 63990 ms. Remains : 1903/1903 places, 1402/1402 transitions.
[2025-06-06 01:48:42] [INFO ] Flatten gal took : 78 ms
[2025-06-06 01:48:42] [INFO ] Flatten gal took : 88 ms
[2025-06-06 01:48:42] [INFO ] Input system was already deterministic with 1402 transitions.
[2025-06-06 01:48:42] [INFO ] Flatten gal took : 80 ms
[2025-06-06 01:48:42] [INFO ] Flatten gal took : 91 ms
[2025-06-06 01:48:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17117776796828152124.gal : 6 ms
[2025-06-06 01:48:42] [INFO ] Time to serialize properties into /tmp/CTLFireability17242337156839331848.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/CTLFireability17117776796828152124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17242337156839331848.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,8.29903e+280,10.2275,113472,2,5006,5,401904,6,0,9016,641411,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-06 01:49:12] [INFO ] Flatten gal took : 85 ms
[2025-06-06 01:49:12] [INFO ] Applying decomposition
[2025-06-06 01:49:12] [INFO ] Flatten gal took : 80 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/graph5890434162577834587.txt' '-o' '/tmp/graph5890434162577834587.bin' '-w' '/tmp/graph5890434162577834587.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5890434162577834587.bin' '-l' '-1' '-v' '-w' '/tmp/graph5890434162577834587.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:49:13] [INFO ] Decomposing Gal with order
[2025-06-06 01:49:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:49:13] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:49:13] [INFO ] Flatten gal took : 57 ms
[2025-06-06 01:49:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 48 ms.
[2025-06-06 01:49:13] [INFO ] Time to serialize gal into /tmp/CTLFireability5125925978745225339.gal : 15 ms
[2025-06-06 01:49:13] [INFO ] Time to serialize properties into /tmp/CTLFireability9162795135346280142.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/CTLFireability5125925978745225339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9162795135346280142.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,8.29903e+280,1.9942,60836,302,15,104335,993,1509,237077,31,7692,0
Converting to forward existential form...Done !
original formula: AF(E((((EF(EX(((i33.i1.i0.u620.p1475==1)&&(i33.i1.i0.u631.p1500==1)))) * AG((((i30.i0.i3.u573.p1363==1)&&(i41.i0.i1.u777.p1847==1))&&(i41...332
=> equivalent forward existential formula: [FwdG(Init,!(E((((E(TRUE U EX(((i33.i1.i0.u620.p1475==1)&&(i33.i1.i0.u631.p1500==1)))) * !(E(TRUE U !((((i30.i0....407
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
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
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
(forward)formula 0,0,3.24728,71332,1,0,125706,993,8870,276740,129,7692,210306
FORMULA ShieldIIPt-PT-100A-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-06 01:49:16] [INFO ] Flatten gal took : 83 ms
[2025-06-06 01:49:16] [INFO ] Flatten gal took : 88 ms
[2025-06-06 01:49:16] [INFO ] Applying decomposition
[2025-06-06 01:49:16] [INFO ] Flatten gal took : 81 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/graph14851188042471077878.txt' '-o' '/tmp/graph14851188042471077878.bin' '-w' '/tmp/graph14851188042471077878.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14851188042471077878.bin' '-l' '-1' '-v' '-w' '/tmp/graph14851188042471077878.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:49:16] [INFO ] Decomposing Gal with order
[2025-06-06 01:49:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:49:17] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-06 01:49:17] [INFO ] Flatten gal took : 56 ms
[2025-06-06 01:49:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 60 ms.
[2025-06-06 01:49:17] [INFO ] Time to serialize gal into /tmp/CTLFireability16618294342681470536.gal : 24 ms
[2025-06-06 01:49:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14159263464378691339.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/CTLFireability16618294342681470536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14159263464378691339.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 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,8.29903e+280,1.62329,50344,294,15,87611,1068,1473,178917,31,8103,0
Converting to forward existential form...Done !
original formula: AX((!(E(!(((i25.i1.i0.u441.p1048==1)&&(i25.i1.i0.u448.p1065==1))) U AX(E(((i35.u633.p1505==1)&&(i35.u638.p1518==1)) U (((i13.i0.i1.u235.p...277
=> equivalent forward existential formula: ([(FwdU(EY(Init),!(((i25.i1.i0.u441.p1048==1)&&(i25.i1.i0.u448.p1065==1)))) * !(EX(!(E(((i35.u633.p1505==1)&&(i3...351
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.21064,50344,1,0,87611,1068,7814,178917,128,8103,132099
FORMULA ShieldIIPt-PT-100A-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Total runtime 1577938 ms.
BK_STOP 1749174559593
--------------------
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="ShieldIIPt-PT-100A"
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 ShieldIIPt-PT-100A, 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-174894533000586"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100A.tgz
mv ShieldIIPt-PT-100A 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 ;