About the Execution of ITS-Tools for ShieldIIPt-PT-040A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3813.048 | 1132984.00 | 1397230.00 | 2162.70 | FTTTTTFFFTFTTTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r356-tall-171683760800306.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is ShieldIIPt-PT-040A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760800306
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 684K
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 22:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 22:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 22:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 12 22:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 212K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-00
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-01
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-02
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-03
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-04
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-05
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-06
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-07
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-08
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-09
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-10
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2024-11
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2023-12
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2023-13
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2023-14
FORMULA_NAME ShieldIIPt-PT-040A-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716938975148
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-040A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 23:29:36] [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]
[2024-05-28 23:29:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 23:29:36] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2024-05-28 23:29:36] [INFO ] Transformed 763 places.
[2024-05-28 23:29:36] [INFO ] Transformed 563 transitions.
[2024-05-28 23:29:36] [INFO ] Found NUPN structural information;
[2024-05-28 23:29:36] [INFO ] Parsed PT model containing 763 places and 563 transitions and 2406 arcs in 224 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 211 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 60 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2024-05-28 23:29:36] [INFO ] Computed 361 invariants in 13 ms
[2024-05-28 23:29:37] [INFO ] Implicit Places using invariants in 541 ms returned []
[2024-05-28 23:29:37] [INFO ] Invariant cache hit.
[2024-05-28 23:29:37] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:29:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30022 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30024 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60299ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60361ms
Finished structural reductions in LTL mode , in 1 iterations and 61643 ms. Remains : 763/763 places, 562/562 transitions.
Support contains 211 out of 763 places after structural reductions.
[2024-05-28 23:30:38] [INFO ] Flatten gal took : 126 ms
[2024-05-28 23:30:38] [INFO ] Flatten gal took : 65 ms
[2024-05-28 23:30:38] [INFO ] Input system was already deterministic with 562 transitions.
RANDOM walk for 40000 steps (8 resets) in 2293 ms. (17 steps per ms) remains 48/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
[2024-05-28 23:30:40] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 140/140 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 132/272 variables, 128/268 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 132/400 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 491/763 variables, 233/633 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/763 variables, 491/1124 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1325 variables, 0/1887 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (OVERLAPS) 0/1325 variables, 0/1887 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 48 unsolved in 3530 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 140/140 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 132/272 variables, 128/268 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 132/400 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 491/763 variables, 233/633 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/763 variables, 491/1124 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1325 variables, 48/1935 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1325 variables, 0/1935 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 1935 constraints, problems are : Problem set: 0 solved, 48 unsolved in 5008 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
After SMT, in 8570ms problems are : Problem set: 0 solved, 48 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 140 out of 763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 763/763 places, 562/562 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 763 transition count 561
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 762 transition count 561
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 761 transition count 560
Partial Free-agglomeration rule applied 55 times.
Drop transitions (Partial Free agglomeration) removed 55 transitions
Iterating global reduction 0 with 55 rules applied. Total rules applied 59 place count 761 transition count 560
Applied a total of 59 rules in 154 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 761/763 places, 560/562 transitions.
RANDOM walk for 40000 steps (8 resets) in 1042 ms. (38 steps per ms) remains 41/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 41/41 properties
// Phase 1: matrix 560 rows 761 cols
[2024-05-28 23:30:49] [INFO ] Computed 361 invariants in 4 ms
[2024-05-28 23:30:49] [INFO ] State equation strengthened by 26 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 115/236 variables, 110/231 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 115/346 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 525/761 variables, 251/597 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 525/1122 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 560/1321 variables, 761/1883 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1321 variables, 26/1909 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1321 variables, 0/1909 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (OVERLAPS) 0/1321 variables, 0/1909 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1321/1321 variables, and 1909 constraints, problems are : Problem set: 0 solved, 41 unsolved in 3145 ms.
Refiners :[Domain max(s): 761/761 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 761/761 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 115/236 variables, 110/231 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 115/346 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 525/761 variables, 251/597 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 525/1122 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 560/1321 variables, 761/1883 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1321 variables, 26/1909 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1321 variables, 41/1950 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1321 variables, 0/1950 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 12 (OVERLAPS) 0/1321 variables, 0/1950 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1321/1321 variables, and 1950 constraints, problems are : Problem set: 0 solved, 41 unsolved in 11306 ms.
Refiners :[Domain max(s): 761/761 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 761/761 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
After SMT, in 14490ms problems are : Problem set: 0 solved, 41 unsolved
Fused 41 Parikh solutions to 35 different solutions.
Parikh walk visited 0 properties in 23549 ms.
Support contains 121 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 560/560 transitions.
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 761 transition count 560
Applied a total of 3 rules in 68 ms. Remains 761 /761 variables (removed 0) and now considering 560/560 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 761/761 places, 560/560 transitions.
RANDOM walk for 40000 steps (8 resets) in 783 ms. (51 steps per ms) remains 37/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
// Phase 1: matrix 560 rows 761 cols
[2024-05-28 23:31:28] [INFO ] Computed 361 invariants in 9 ms
[2024-05-28 23:31:28] [INFO ] State equation strengthened by 29 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 94/195 variables, 91/192 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 94/286 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 566/761 variables, 270/556 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 566/1122 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 560/1321 variables, 761/1883 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1321 variables, 29/1912 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1321 variables, 0/1912 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (OVERLAPS) 0/1321 variables, 0/1912 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1321/1321 variables, and 1912 constraints, problems are : Problem set: 0 solved, 37 unsolved in 2703 ms.
Refiners :[Domain max(s): 761/761 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 761/761 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 94/195 variables, 91/192 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 94/286 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 566/761 variables, 270/556 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 566/1122 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 560/1321 variables, 761/1883 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1321 variables, 29/1912 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1321 variables, 37/1949 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1321 variables, 0/1949 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 12 (OVERLAPS) 0/1321 variables, 0/1949 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1321/1321 variables, and 1949 constraints, problems are : Problem set: 0 solved, 37 unsolved in 7756 ms.
Refiners :[Domain max(s): 761/761 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 761/761 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 10492ms problems are : Problem set: 0 solved, 37 unsolved
Fused 37 Parikh solutions to 27 different solutions.
Parikh walk visited 0 properties in 17026 ms.
Support contains 101 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 560/560 transitions.
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 761 transition count 560
Applied a total of 6 rules in 41 ms. Remains 761 /761 variables (removed 0) and now considering 560/560 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 761/761 places, 560/560 transitions.
RANDOM walk for 40000 steps (8 resets) in 773 ms. (51 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 37/37 properties
Interrupted probabilistic random walk after 185085 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :35 out of 37
Probabilistic random walk after 185085 steps, saw 181062 distinct states, run finished after 3005 ms. (steps per millisecond=61 ) properties seen :35
// Phase 1: matrix 560 rows 761 cols
[2024-05-28 23:31:59] [INFO ] Computed 361 invariants in 4 ms
[2024-05-28 23:31:59] [INFO ] State equation strengthened by 32 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 18/33 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 728/761 variables, 346/394 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 728/1122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 560/1321 variables, 761/1883 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1321 variables, 32/1915 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1321 variables, 0/1915 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1321 variables, 0/1915 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1321/1321 variables, and 1915 constraints, problems are : Problem set: 0 solved, 2 unsolved in 410 ms.
Refiners :[Domain max(s): 761/761 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 761/761 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 18/33 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 728/761 variables, 346/394 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 728/1122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 560/1321 variables, 761/1883 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1321 variables, 32/1915 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1321 variables, 2/1917 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1321 variables, 0/1917 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1321 variables, 0/1917 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1321/1321 variables, and 1917 constraints, problems are : Problem set: 0 solved, 2 unsolved in 666 ms.
Refiners :[Domain max(s): 761/761 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 761/761 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1089ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 1 properties in 2046 ms.
Support contains 9 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 560/560 transitions.
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 761 transition count 560
Applied a total of 15 rules in 38 ms. Remains 761 /761 variables (removed 0) and now considering 560/560 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 761/761 places, 560/560 transitions.
RANDOM walk for 40000 steps (8 resets) in 362 ms. (110 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (8 resets) in 270 ms. (147 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 345284 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :0 out of 1
Probabilistic random walk after 345284 steps, saw 333500 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
// Phase 1: matrix 560 rows 761 cols
[2024-05-28 23:32:06] [INFO ] Computed 361 invariants in 5 ms
[2024-05-28 23:32:06] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 11/20 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 11/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 741/761 variables, 352/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 741/1122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 560/1321 variables, 761/1883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/1321 variables, 42/1925 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1321 variables, 0/1925 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/1321 variables, 0/1925 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1321/1321 variables, and 1925 constraints, problems are : Problem set: 0 solved, 1 unsolved in 379 ms.
Refiners :[Domain max(s): 761/761 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 761/761 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 11/20 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 11/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 741/761 variables, 352/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 741/1122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 560/1321 variables, 761/1883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1321 variables, 42/1925 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1321 variables, 1/1926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1321 variables, 0/1926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/1321 variables, 0/1926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1321/1321 variables, and 1926 constraints, problems are : Problem set: 0 solved, 1 unsolved in 576 ms.
Refiners :[Domain max(s): 761/761 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 761/761 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 970ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1247 ms.
Support contains 9 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 560/560 transitions.
Applied a total of 0 rules in 21 ms. Remains 761 /761 variables (removed 0) and now considering 560/560 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 761/761 places, 560/560 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 560/560 transitions.
Applied a total of 0 rules in 19 ms. Remains 761 /761 variables (removed 0) and now considering 560/560 (removed 0) transitions.
[2024-05-28 23:32:08] [INFO ] Invariant cache hit.
[2024-05-28 23:32:08] [INFO ] Implicit Places using invariants in 443 ms returned [753, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 445 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 759/761 places, 560/560 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 759 transition count 559
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 559
Applied a total of 2 rules in 25 ms. Remains 758 /759 variables (removed 1) and now considering 559/560 (removed 1) transitions.
// Phase 1: matrix 559 rows 758 cols
[2024-05-28 23:32:08] [INFO ] Computed 359 invariants in 3 ms
[2024-05-28 23:32:09] [INFO ] Implicit Places using invariants in 428 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 429 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 757/761 places, 559/560 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 756 transition count 558
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 756 transition count 558
Applied a total of 2 rules in 59 ms. Remains 756 /757 variables (removed 1) and now considering 558/559 (removed 1) transitions.
// Phase 1: matrix 558 rows 756 cols
[2024-05-28 23:32:09] [INFO ] Computed 358 invariants in 3 ms
[2024-05-28 23:32:09] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-28 23:32:09] [INFO ] Invariant cache hit.
[2024-05-28 23:32:10] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-28 23:32:10] [INFO ] Implicit Places using invariants and state equation in 1017 ms returned []
Implicit Place search using SMT with State Equation took 1457 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 756/761 places, 558/560 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2436 ms. Remains : 756/761 places, 558/560 transitions.
RANDOM walk for 40000 steps (8 resets) in 401 ms. (99 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 350538 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 1
Probabilistic random walk after 350538 steps, saw 338596 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
[2024-05-28 23:32:13] [INFO ] Invariant cache hit.
[2024-05-28 23:32:13] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/20 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 736/756 variables, 349/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 558/1314 variables, 756/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1314 variables, 39/1153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1314 variables, 0/1153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1314 variables, 0/1153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1314/1314 variables, and 1153 constraints, problems are : Problem set: 0 solved, 1 unsolved in 333 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 756/756 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/20 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 736/756 variables, 349/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 558/1314 variables, 756/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1314 variables, 39/1153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1314 variables, 1/1154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1314 variables, 0/1154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1314 variables, 0/1154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1314/1314 variables, and 1154 constraints, problems are : Problem set: 0 solved, 1 unsolved in 551 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 756/756 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 910ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 901 ms.
Support contains 9 out of 756 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 558/558 transitions.
Applied a total of 0 rules in 29 ms. Remains 756 /756 variables (removed 0) and now considering 558/558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 756/756 places, 558/558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 558/558 transitions.
Applied a total of 0 rules in 16 ms. Remains 756 /756 variables (removed 0) and now considering 558/558 (removed 0) transitions.
[2024-05-28 23:32:15] [INFO ] Invariant cache hit.
[2024-05-28 23:32:16] [INFO ] Implicit Places using invariants in 452 ms returned []
[2024-05-28 23:32:16] [INFO ] Invariant cache hit.
[2024-05-28 23:32:16] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-28 23:32:17] [INFO ] Implicit Places using invariants and state equation in 1014 ms returned []
Implicit Place search using SMT with State Equation took 1474 ms to find 0 implicit places.
[2024-05-28 23:32:17] [INFO ] Redundant transitions in 29 ms returned []
Running 557 sub problems to find dead transitions.
[2024-05-28 23:32:17] [INFO ] Invariant cache hit.
[2024-05-28 23:32:17] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/755 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 1 (OVERLAPS) 1/756 variables, 358/358 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/756 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 3 (OVERLAPS) 558/1314 variables, 756/1114 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1314 variables, 39/1153 constraints. Problems are: Problem set: 0 solved, 557 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 Real declared 1314/1314 variables, and 1153 constraints, problems are : Problem set: 0 solved, 557 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 756/756 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 557/557 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 557 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/755 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 1 (OVERLAPS) 1/756 variables, 358/358 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/756 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 3 (OVERLAPS) 558/1314 variables, 756/1114 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1314 variables, 39/1153 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1314 variables, 557/1710 constraints. Problems are: Problem set: 0 solved, 557 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1314/1314 variables, and 1710 constraints, problems are : Problem set: 0 solved, 557 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 756/756 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 557/557 constraints, Known Traps: 0/0 constraints]
After SMT, in 60157ms problems are : Problem set: 0 solved, 557 unsolved
Search for dead transitions found 0 dead transitions in 60162ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61690 ms. Remains : 756/756 places, 558/558 transitions.
[2024-05-28 23:33:17] [INFO ] Flatten gal took : 47 ms
[2024-05-28 23:33:17] [INFO ] Flatten gal took : 40 ms
[2024-05-28 23:33:17] [INFO ] Input system was already deterministic with 562 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 10 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2024-05-28 23:33:17] [INFO ] Computed 361 invariants in 2 ms
[2024-05-28 23:33:18] [INFO ] Implicit Places using invariants in 464 ms returned []
[2024-05-28 23:33:18] [INFO ] Invariant cache hit.
[2024-05-28 23:33:18] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 1219 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:33:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30020 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30023 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60152ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60157ms
Finished structural reductions in LTL mode , in 1 iterations and 61388 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:34:19] [INFO ] Flatten gal took : 31 ms
[2024-05-28 23:34:19] [INFO ] Flatten gal took : 37 ms
[2024-05-28 23:34:19] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:34:19] [INFO ] Flatten gal took : 30 ms
[2024-05-28 23:34:19] [INFO ] Flatten gal took : 28 ms
[2024-05-28 23:34:19] [INFO ] Time to serialize gal into /tmp/CTLFireability17280691798576009370.gal : 39 ms
[2024-05-28 23:34:19] [INFO ] Time to serialize properties into /tmp/CTLFireability9599276303789557877.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17280691798576009370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9599276303789557877.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.60078,44176,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: EG((EX(((((((p236==1)&&(p247==1))||(p571==1))||(((p49==1)&&(p53==1))&&((p59==1)&&(p58==1))))&&(p687==1))&&((p704==1)&&(((((p349==1)&&(p35...257
=> equivalent forward existential formula: [FwdG(Init,(EX(((((((p236==1)&&(p247==1))||(p571==1))||(((p49==1)&&(p53==1))&&((p59==1)&&(p58==1))))&&(p687==1))...312
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,6.77805,96624,1,0,9,544287,22,1,19416,256811,10
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 763/763 places, 562/562 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 763 transition count 561
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Applied a total of 4 rules in 38 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
// Phase 1: matrix 560 rows 761 cols
[2024-05-28 23:34:26] [INFO ] Computed 361 invariants in 2 ms
[2024-05-28 23:34:26] [INFO ] Implicit Places using invariants in 464 ms returned [753, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 467 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 759/763 places, 560/562 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 759 transition count 559
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 559
Applied a total of 2 rules in 23 ms. Remains 758 /759 variables (removed 1) and now considering 559/560 (removed 1) transitions.
// Phase 1: matrix 559 rows 758 cols
[2024-05-28 23:34:26] [INFO ] Computed 359 invariants in 2 ms
[2024-05-28 23:34:27] [INFO ] Implicit Places using invariants in 418 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 420 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 757/763 places, 559/562 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 756 transition count 558
Applied a total of 2 rules in 25 ms. Remains 756 /757 variables (removed 1) and now considering 558/559 (removed 1) transitions.
// Phase 1: matrix 558 rows 756 cols
[2024-05-28 23:34:27] [INFO ] Computed 358 invariants in 2 ms
[2024-05-28 23:34:27] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-05-28 23:34:27] [INFO ] Invariant cache hit.
[2024-05-28 23:34:28] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 1086 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 756/763 places, 558/562 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2060 ms. Remains : 756/763 places, 558/562 transitions.
[2024-05-28 23:34:28] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:34:28] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:34:28] [INFO ] Input system was already deterministic with 558 transitions.
[2024-05-28 23:34:28] [INFO ] Flatten gal took : 84 ms
[2024-05-28 23:34:28] [INFO ] Flatten gal took : 95 ms
RANDOM walk for 28225 steps (5 resets) in 418 ms. (67 steps per ms) remains 0/1 properties
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 23:34:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12541555088061869450.gal : 12 ms
[2024-05-28 23:34:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9062087103975055933.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12541555088061869450.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9062087103975055933.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2024-05-28 23:34:28] [INFO ] Computed 361 invariants in 3 ms
[2024-05-28 23:34:29] [INFO ] Implicit Places using invariants in 412 ms returned []
[2024-05-28 23:34:29] [INFO ] Invariant cache hit.
[2024-05-28 23:34:29] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 1146 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:34:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30019 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30022 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60151ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60156ms
Finished structural reductions in LTL mode , in 1 iterations and 61311 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:35:29] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:35:29] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:35:29] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:35:30] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:35:30] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:35:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7769523287027732032.gal : 4 ms
[2024-05-28 23:35:30] [INFO ] Time to serialize properties into /tmp/CTLFireability6306720565033995048.ctl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7769523287027732032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6306720565033995048.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.59883,43988,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: EF((EX(A(((p160==1)&&(p171==1)) U ((p612==1)&&(p625==1)))) * EX(A(((p711==1)&&(p722==1)) U (p755==1)))))
=> equivalent forward existential formula: [((EY((FwdU(Init,TRUE) * EX(!((E(!(((p612==1)&&(p625==1))) U (!(((p160==1)&&(p171==1))) * !(((p612==1)&&(p625==1...297
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 559/0/3
Hit Full ! (commute/partial/dont) 557/0/5
(forward)formula 0,1,6.66887,90072,1,0,13,504272,37,4,19514,256811,17
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 15 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:35:36] [INFO ] Invariant cache hit.
[2024-05-28 23:35:37] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-05-28 23:35:37] [INFO ] Invariant cache hit.
[2024-05-28 23:35:37] [INFO ] Implicit Places using invariants and state equation in 666 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:35:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 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 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30020 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30020 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60147ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Finished structural reductions in LTL mode , in 1 iterations and 61244 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:36:38] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:36:38] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:36:38] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:36:38] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:36:38] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:36:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4688466402649591050.gal : 97 ms
[2024-05-28 23:36:38] [INFO ] Time to serialize properties into /tmp/CTLFireability14216238898602736641.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4688466402649591050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14216238898602736641.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.59049,44252,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: EF(((EG(((p120==1)&&(p129==1))) * AX((((((p498==0)||(p511==0))&&((p518==0)||(p529==0)))||((p41==1)&&(p58==1))) * !(A((p552==1) U ((p252==...326
=> equivalent forward existential formula: ((([(((FwdU(Init,TRUE) * (EG(((p120==1)&&(p129==1))) * !(EX(!((((((p498==0)||(p511==0))&&((p518==0)||(p529==0)))...1342
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 557/0/5
(forward)formula 0,1,6.79392,97332,1,0,21,559772,35,8,19422,256811,17
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:36:45] [INFO ] Invariant cache hit.
[2024-05-28 23:36:45] [INFO ] Implicit Places using invariants in 358 ms returned []
[2024-05-28 23:36:45] [INFO ] Invariant cache hit.
[2024-05-28 23:36:46] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 1096 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:36:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30024 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30022 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60155ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60161ms
Finished structural reductions in LTL mode , in 1 iterations and 61267 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:37:46] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:37:46] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:37:46] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:37:46] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:37:46] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:37:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8761288950086457214.gal : 8 ms
[2024-05-28 23:37:46] [INFO ] Time to serialize properties into /tmp/CTLFireability7228616151264152229.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8761288950086457214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7228616151264152229.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.57513,43992,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: EF((EG((((p709==1)&&(p718==1)) + AX(EG((p603==1))))) * (((A(A((((p355==1)&&(p361==1))&&(p363==1)) U ((p254==1)&&(p256==1))) U EG((((p602=...593
=> equivalent forward existential formula: ((([(((FwdU(Init,TRUE) * EG((((p709==1)&&(p718==1)) + !(EX(!(EG((p603==1)))))))) * !(EG(!(EG((((p602==1)&&(p608=...1596
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 559/0/3
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,6.72064,92872,1,0,18,527411,47,10,19902,256811,23
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 763/763 places, 562/562 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 763 transition count 561
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Applied a total of 4 rules in 35 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
// Phase 1: matrix 560 rows 761 cols
[2024-05-28 23:37:53] [INFO ] Computed 361 invariants in 5 ms
[2024-05-28 23:37:53] [INFO ] Implicit Places using invariants in 388 ms returned [753, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 389 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 759/763 places, 560/562 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 759 transition count 559
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 559
Applied a total of 2 rules in 19 ms. Remains 758 /759 variables (removed 1) and now considering 559/560 (removed 1) transitions.
// Phase 1: matrix 559 rows 758 cols
[2024-05-28 23:37:53] [INFO ] Computed 359 invariants in 3 ms
[2024-05-28 23:37:54] [INFO ] Implicit Places using invariants in 384 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 385 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 757/763 places, 559/562 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 756 transition count 558
Applied a total of 2 rules in 23 ms. Remains 756 /757 variables (removed 1) and now considering 558/559 (removed 1) transitions.
// Phase 1: matrix 558 rows 756 cols
[2024-05-28 23:37:54] [INFO ] Computed 358 invariants in 5 ms
[2024-05-28 23:37:54] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-28 23:37:54] [INFO ] Invariant cache hit.
[2024-05-28 23:37:55] [INFO ] Implicit Places using invariants and state equation in 682 ms returned []
Implicit Place search using SMT with State Equation took 1059 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 756/763 places, 558/562 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1911 ms. Remains : 756/763 places, 558/562 transitions.
[2024-05-28 23:37:55] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:37:55] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:37:55] [INFO ] Input system was already deterministic with 558 transitions.
[2024-05-28 23:37:55] [INFO ] Flatten gal took : 61 ms
[2024-05-28 23:37:55] [INFO ] Flatten gal took : 35 ms
[2024-05-28 23:37:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14231446902112183105.gal : 3 ms
[2024-05-28 23:37:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16140963005507669477.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14231446902112183105.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16140963005507669477.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16140963005507669477.prop.
RANDOM walk for 40000 steps (8 resets) in 536 ms. (74 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 20507 steps, run visited all 1 properties in 173 ms. (steps per millisecond=118 )
Probabilistic random walk after 20507 steps, saw 19910 distinct states, run finished after 188 ms. (steps per millisecond=109 ) properties seen :1
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 9 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2024-05-28 23:37:55] [INFO ] Computed 361 invariants in 2 ms
[2024-05-28 23:37:56] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-28 23:37:56] [INFO ] Invariant cache hit.
[2024-05-28 23:37:56] [INFO ] Implicit Places using invariants and state equation in 796 ms returned []
Implicit Place search using SMT with State Equation took 1175 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:37:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30018 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 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 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30020 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60178ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60184ms
Finished structural reductions in LTL mode , in 1 iterations and 61370 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:38:57] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:38:57] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:38:57] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:38:57] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:38:57] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:38:57] [INFO ] Time to serialize gal into /tmp/CTLFireability4967660021755938195.gal : 4 ms
[2024-05-28 23:38:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3771453927889686256.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4967660021755938195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3771453927889686256.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.64002,44252,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: AX((AX(AG(((p206==0)&&((p392==0)||(p417==0))))) * (A((EX((p546==1)) * ((((p234==1)&&(p243==1))&&((p31==1)&&(p56==1)))||(p375!=1))) U EX((...271
=> equivalent forward existential formula: ([(FwdU(EY(EY(Init)),TRUE) * !(((p206==0)&&((p392==0)||(p417==0)))))] = FALSE * ([((FwdU((EY(Init) * !((((p497==...585
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,7.4182,125180,1,0,21,660651,27,7,19421,303472,16
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:39:04] [INFO ] Invariant cache hit.
[2024-05-28 23:39:05] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-28 23:39:05] [INFO ] Invariant cache hit.
[2024-05-28 23:39:05] [INFO ] Implicit Places using invariants and state equation in 702 ms returned []
Implicit Place search using SMT with State Equation took 1058 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:39:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30015 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 1)
(s4 0)
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(s19 0)
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(s21 0)
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(s32 0)
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(s45 1)
(s46 0)
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(s49 0)
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(s55 0)
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(s57 0)
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(s59 0)
(s60 1)
(s61 0)
(s62 0)
(s63 0)
(s64 1)
(s65 0)
(s66 1)
(s67 1)
(s68 0)
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(s70 0)
(s71 1)
(s72 0)
(s73 1)
(s74 0)
(s75 1)
(s76 0)
(s77 1)
(s78 0)
(s79 1)
(s80 0)
(s81 0)
(s82 0)
(s83 1)
(s84 0)
(s85 1)
(s86 1)
(s87 0)
(s88 1)
(s89 0)
(s90 1)
(s91 0)
(s92 1)
(s93 0)
(s94 1)
(s95 0)
(s96 1)
(s97 0)
(s98 1)
(s99 0)
(s100 0)
(s101 0)
(s102 1)
(s103 0)
(s104 1)
(s105 1)
(s106 0)
(s107 1)
(s108 0)
(s109 1)
(s110 0)
(s111 1)
(s112 0)
(s113 1)
(s114 0)
(s115 1)
(s116 0)
(s117 1)
(s118 0)
(s119 0)
(s120 1)
(s121 0)
(s122 0)
(s123 1)
(s124 1)
(s125 0)
(s126 1)
(s127 0)
(s128 1)
(s129 0)
(s130 1)
(s131 0)
(s132 1)
(s133 0)
(s134 1)
(s135 0)
(s136 1)
(s137 0)
(s138 0)
(s139 0)
(s140 1)
(s141 0)
(s142 1)
(s143 1)
(s144 0)
(s145 1)
(s146 0)
(s147 1)
(s148 0)
(s149 1)
(s150 0)
(s151 1)
(s152 0)
(s153 1)
(s154 0)
(s155 1)
(s156 0)
(s157 0)
(s158 0)
(s159 1)
(s160 0)
(s161 1)
(s162 1)
(s163 0)
(s164 1)
(s165 0)
(s166 1)
(s167 0)
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(s171 0)
(s172 1)
(s173 0)
(s174 1)
(s175 0)
(s176 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30019 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60144ms
Finished structural reductions in LTL mode , in 1 iterations and 61211 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:40:05] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:40:06] [INFO ] Flatten gal took : 35 ms
[2024-05-28 23:40:06] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:40:06] [INFO ] Flatten gal took : 27 ms
[2024-05-28 23:40:06] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:40:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15771241995185490315.gal : 5 ms
[2024-05-28 23:40:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11369896067089458745.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15771241995185490315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11369896067089458745.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.60171,44252,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: AG((!(E((E(((p81==1)&&(p92==1)) U ((p653==1)&&(p655==1))) * EG((((p296==1)&&(p300==1))&&(p306==1)))) U (A(((p451==1)&&(p466==1)) U ((p521...318
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,TRUE),(E(((p81==1)&&(p92==1)) U ((p653==1)&&(p655==1))) * EG((((p296==1)&&(p300==1))&&(p306=...617
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 556/0/6
Hit Full ! (commute/partial/dont) 557/4/5
(forward)formula 0,0,7.1923,104152,1,0,19,580271,52,7,20039,256811,27
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 14 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:40:13] [INFO ] Invariant cache hit.
[2024-05-28 23:40:13] [INFO ] Implicit Places using invariants in 385 ms returned []
[2024-05-28 23:40:13] [INFO ] Invariant cache hit.
[2024-05-28 23:40:14] [INFO ] Implicit Places using invariants and state equation in 722 ms returned []
Implicit Place search using SMT with State Equation took 1108 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:40:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30017 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30021 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60146ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Finished structural reductions in LTL mode , in 1 iterations and 61275 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:41:14] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:41:14] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:41:14] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:41:14] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:41:14] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:41:14] [INFO ] Time to serialize gal into /tmp/CTLFireability7019667964662879396.gal : 3 ms
[2024-05-28 23:41:14] [INFO ] Time to serialize properties into /tmp/CTLFireability14873622643600641191.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7019667964662879396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14873622643600641191.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.64522,43988,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: (EF(AG(AF(((p635==1)&&(p646==1))))) + EX(A(((p14==1)&&(p29==1)) U (A(((((p745==1)&&(p758==1))&&((p640==1)&&(p646==1)))&&(p648==1)) U A(((...255
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!(((p635==1)&&(p646==1)))))))))] != FALSE + [((EY(Init) * !(EG(!((!((E(!(...2069
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 553/0/9
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,7.06796,99752,1,0,23,561662,49,13,20062,256811,30
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:41:21] [INFO ] Invariant cache hit.
[2024-05-28 23:41:22] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-28 23:41:22] [INFO ] Invariant cache hit.
[2024-05-28 23:41:22] [INFO ] Implicit Places using invariants and state equation in 715 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:41:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 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 Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30017 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30020 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60147ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Finished structural reductions in LTL mode , in 1 iterations and 61254 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:42:23] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:42:23] [INFO ] Flatten gal took : 27 ms
[2024-05-28 23:42:23] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:42:23] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:42:23] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:42:23] [INFO ] Time to serialize gal into /tmp/CTLFireability7089338688619557046.gal : 3 ms
[2024-05-28 23:42:23] [INFO ] Time to serialize properties into /tmp/CTLFireability11681867588927349311.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7089338688619557046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11681867588927349311.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.89372,44252,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: (AG(EX(((AX((p267==0)) + (p39==1)) + ((p632==1)&&(p643==1))))) + EF((((!(E(((p502==1)&&(p513==1)) U (((p239==1)&&(p243==1))&&(p249==1))))...322
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (((!(E(((p502==1)&&(p513==1)) U (((p239==1)&&(p243==1))&&(p249==1)))) + ((p100==1)&&(p...496
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 556/5/6
(forward)formula 0,1,8.1892,111028,1,0,29,614873,45,12,19597,256811,26
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 13 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:42:31] [INFO ] Invariant cache hit.
[2024-05-28 23:42:31] [INFO ] Implicit Places using invariants in 370 ms returned []
[2024-05-28 23:42:31] [INFO ] Invariant cache hit.
[2024-05-28 23:42:32] [INFO ] Implicit Places using invariants and state equation in 725 ms returned []
Implicit Place search using SMT with State Equation took 1096 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:42:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 timeout
0.0)
(s6 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30016 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30025 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60146ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60151ms
Finished structural reductions in LTL mode , in 1 iterations and 61261 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:43:32] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:43:32] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:43:32] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:43:32] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:43:32] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:43:32] [INFO ] Time to serialize gal into /tmp/CTLFireability9527280397267275322.gal : 3 ms
[2024-05-28 23:43:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15119750582859016327.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9527280397267275322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15119750582859016327.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.86431,43988,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: EF(((AX(((p297==1)&&(p322==1))) * EG((((p30==0)||(p34==0))||(p40==0)))) * (((p367==0)||(p376==0))||(((p147==0)||(p162==0))&&((p52==0)||(p...166
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * (((p367==0)||(p376==0))||(((p147==0)||(p162==0))&&((p52==0)||(p67==0))))) * !(EX(!(((p...222
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,7.24036,88976,1,0,8,504122,20,0,18910,256811,8
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 763/763 places, 562/562 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 763 transition count 561
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Applied a total of 4 rules in 31 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
// Phase 1: matrix 560 rows 761 cols
[2024-05-28 23:43:40] [INFO ] Computed 361 invariants in 6 ms
[2024-05-28 23:43:40] [INFO ] Implicit Places using invariants in 390 ms returned [753, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 391 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 759/763 places, 560/562 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 759 transition count 559
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 559
Applied a total of 2 rules in 18 ms. Remains 758 /759 variables (removed 1) and now considering 559/560 (removed 1) transitions.
// Phase 1: matrix 559 rows 758 cols
[2024-05-28 23:43:40] [INFO ] Computed 359 invariants in 2 ms
[2024-05-28 23:43:41] [INFO ] Implicit Places using invariants in 393 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 393 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 757/763 places, 559/562 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 756 transition count 558
Applied a total of 2 rules in 22 ms. Remains 756 /757 variables (removed 1) and now considering 558/559 (removed 1) transitions.
// Phase 1: matrix 558 rows 756 cols
[2024-05-28 23:43:41] [INFO ] Computed 358 invariants in 3 ms
[2024-05-28 23:43:41] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-28 23:43:41] [INFO ] Invariant cache hit.
[2024-05-28 23:43:42] [INFO ] Implicit Places using invariants and state equation in 679 ms returned []
Implicit Place search using SMT with State Equation took 1064 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 756/763 places, 558/562 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1919 ms. Remains : 756/763 places, 558/562 transitions.
[2024-05-28 23:43:42] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:43:42] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:43:42] [INFO ] Input system was already deterministic with 558 transitions.
[2024-05-28 23:43:42] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:43:42] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:43:42] [INFO ] Time to serialize gal into /tmp/CTLFireability5193029987163741514.gal : 3 ms
[2024-05-28 23:43:42] [INFO ] Time to serialize properties into /tmp/CTLFireability9181796340131663433.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5193029987163741514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9181796340131663433.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+111,1.61381,43684,2,1986,5,158744,6,0,3584,253024,0
Converting to forward existential form...Done !
original formula: AG(EF(((((p49==1)&&(p53==1))&&((p59==1)&&(p573==1)))&&(p590==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((p49==1)&&(p53==1))&&((p59==1)&&(p573==1)))&&(p590==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,5.36267,91496,1,0,6,520924,14,0,17745,253024,5
FORMULA ShieldIIPt-PT-040A-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2024-05-28 23:43:47] [INFO ] Computed 361 invariants in 3 ms
[2024-05-28 23:43:47] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-28 23:43:47] [INFO ] Invariant cache hit.
[2024-05-28 23:43:48] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 1055 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:43:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30015 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30022 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60146ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Finished structural reductions in LTL mode , in 1 iterations and 61216 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:44:48] [INFO ] Flatten gal took : 29 ms
[2024-05-28 23:44:48] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:44:48] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:44:48] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:44:48] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability3260516335596767098.gal : 3 ms
[2024-05-28 23:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability15832727486351740179.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3260516335596767098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15832727486351740179.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.67147,44252,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: AX(EF((EX((((((p715==1)&&(p740==1))&&((p500==1)&&(p509==1)))&&(((p30==1)&&(p34==1))&&((p40==1)&&(p213==1))))&&(p226==1))) + ((p633==1)&&(...167
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (EX((((((p715==1)&&(p740==1))&&((p500==1)&&(p509==1)))&&(((p30==1)&&(p34==1))&&((p40==1)...220
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,5.68443,98440,1,0,9,552892,15,1,17916,256811,7
FORMULA ShieldIIPt-PT-040A-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 12 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:44:54] [INFO ] Invariant cache hit.
[2024-05-28 23:44:55] [INFO ] Implicit Places using invariants in 374 ms returned []
[2024-05-28 23:44:55] [INFO ] Invariant cache hit.
[2024-05-28 23:44:55] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 1024 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:44:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 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 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30011 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30021 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Finished structural reductions in LTL mode , in 1 iterations and 61180 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:45:55] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:45:55] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:45:55] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:45:56] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:45:56] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:45:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7784577569260583644.gal : 3 ms
[2024-05-28 23:45:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15808552206128289015.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7784577569260583644.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15808552206128289015.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.61055,44256,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: EX((E((!(EF((p339==1))) * !(((!((p601==1)&&(p626==1)))||(p284!=1)))) U E(!((((p107==1)&&(p132==1))||((p126==1)&&(p151==1)))) U EX((((p391...278
=> equivalent forward existential formula: ([(EY(FwdU(FwdU(EY(Init),(!(E(TRUE U (p339==1))) * !(((!((p601==1)&&(p626==1)))||(p284!=1))))),!((((p107==1)&&(p...489
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 552/4/10
(forward)formula 0,1,6.24095,123808,1,0,15,663382,29,2,19896,286399,15
FORMULA ShieldIIPt-PT-040A-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 12 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:46:02] [INFO ] Invariant cache hit.
[2024-05-28 23:46:02] [INFO ] Implicit Places using invariants in 381 ms returned []
[2024-05-28 23:46:02] [INFO ] Invariant cache hit.
[2024-05-28 23:46:03] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:46:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 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 Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30016 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30013 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60139ms
Finished structural reductions in LTL mode , in 1 iterations and 61295 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:47:03] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:47:03] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:47:03] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:47:03] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:47:03] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:47:03] [INFO ] Time to serialize gal into /tmp/CTLFireability1348299138811331749.gal : 3 ms
[2024-05-28 23:47:03] [INFO ] Time to serialize properties into /tmp/CTLFireability12399927984188388129.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1348299138811331749.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12399927984188388129.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.58868,44252,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: (AX(AX(EX(AX(((p71==0)||(p86==0)))))) * !(A(AF(((EG((((p640==1)&&(p646==1))&&(p648==1))) * AX(((p62==1)&&(p73==1)))) * E((p172==1) U (p64...178
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(EX(!(EX(!(((p71==0)||(p86==0))))))))] = FALSE * [((Init * !(EG(!((p590==1))))) * !(E(!((p590...309
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 558/0/4
Hit Full ! (commute/partial/dont) 558/0/4
(forward)formula 0,1,7.0317,102532,1,0,19,571608,37,7,19793,256811,22
FORMULA ShieldIIPt-PT-040A-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 12 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2024-05-28 23:47:10] [INFO ] Invariant cache hit.
[2024-05-28 23:47:11] [INFO ] Implicit Places using invariants in 375 ms returned []
[2024-05-28 23:47:11] [INFO ] Invariant cache hit.
[2024-05-28 23:47:11] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 1047 ms to find 0 implicit places.
Running 561 sub problems to find dead transitions.
[2024-05-28 23:47:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/1325 variables, and 1887 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30016 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 762/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/762 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 2 (OVERLAPS) 1/763 variables, 361/1123 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 5 (OVERLAPS) 562/1325 variables, 763/1887 constraints. Problems are: Problem set: 0 solved, 561 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1325 variables, 561/2448 constraints. Problems are: Problem set: 0 solved, 561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/1325 variables, and 2448 constraints, problems are : Problem set: 0 solved, 561 unsolved in 30014 ms.
Refiners :[Domain max(s): 763/763 constraints, Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 763/763 constraints, PredecessorRefiner: 561/561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 561 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Finished structural reductions in LTL mode , in 1 iterations and 61201 ms. Remains : 763/763 places, 562/562 transitions.
[2024-05-28 23:48:12] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:48:12] [INFO ] Flatten gal took : 35 ms
[2024-05-28 23:48:12] [INFO ] Input system was already deterministic with 562 transitions.
[2024-05-28 23:48:12] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:48:12] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:48:12] [INFO ] Time to serialize gal into /tmp/CTLFireability12483477911194795694.gal : 4 ms
[2024-05-28 23:48:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13690239541500307001.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12483477911194795694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13690239541500307001.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53369e+112,1.5645,44248,2,2006,5,161124,6,0,3616,256811,0
Converting to forward existential form...Done !
original formula: E(EF((E(E((((p87==1)&&(p91==1))&&(p97==1)) U ((p584==1)&&(p599==1))) U EG(((p79==1)&&(p96==1)))) * ((EG(((p576==1)&&(p585==1))) + (p453==...410
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U (E(E((((p87==1)&&(p91==1))&&(p97==1)) U ((p584==1)&&(p599==1))) U EG(((p79==1)&&(p96==1)))...979
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 553/17/9
Hit Full ! (commute/partial/dont) 553/15/9
(forward)formula 0,1,15.7704,397080,1,0,271,1.9244e+06,69,180,21154,2.53586e+06,207
FORMULA ShieldIIPt-PT-040A-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-28 23:48:28] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:48:28] [INFO ] Flatten gal took : 23 ms
Total runtime 1131814 ms.
BK_STOP 1716940108132
--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-040A"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-040A, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r356-tall-171683760800306"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;