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-171683762301010.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)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldRVt-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-171683762301010
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 9.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K 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 3.6K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 23:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 11 23:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 11 22:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 22:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 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 109K 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 ShieldRVt-PT-040A-CTLFireability-2024-00
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-01
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-02
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-03
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-04
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-05
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-06
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-07
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-08
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-09
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-10
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2024-11
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2023-12
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2023-13
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2023-14
FORMULA_NAME ShieldRVt-PT-040A-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717084201145

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-040A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-30 15:50:02] [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]
[2024-05-30 15:50:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 15:50:02] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2024-05-30 15:50:02] [INFO ] Transformed 323 places.
[2024-05-30 15:50:02] [INFO ] Transformed 323 transitions.
[2024-05-30 15:50:02] [INFO ] Found NUPN structural information;
[2024-05-30 15:50:02] [INFO ] Parsed PT model containing 323 places and 323 transitions and 1366 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 109 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 29 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2024-05-30 15:50:02] [INFO ] Computed 161 invariants in 11 ms
[2024-05-30 15:50:03] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-30 15:50:03] [INFO ] Invariant cache hit.
[2024-05-30 15:50:03] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:50:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14748 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16419 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 31312ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 31334ms
Finished structural reductions in LTL mode , in 1 iterations and 32123 ms. Remains : 323/323 places, 322/322 transitions.
Support contains 109 out of 323 places after structural reductions.
[2024-05-30 15:50:34] [INFO ] Flatten gal took : 66 ms
[2024-05-30 15:50:34] [INFO ] Flatten gal took : 32 ms
[2024-05-30 15:50:35] [INFO ] Input system was already deterministic with 322 transitions.
Support contains 107 out of 323 places (down from 109) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1792 ms. (22 steps per ms) remains 27/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 30 ms. (129 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
[2024-05-30 15:50:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 41/93 variables, 46/98 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 41/139 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 230/323 variables, 115/254 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 230/484 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 27 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 27 unsolved in 936 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 41/93 variables, 46/98 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 41/139 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 230/323 variables, 115/254 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 230/484 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/645 variables, 27/834 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/645 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 0/645 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 834 constraints, problems are : Problem set: 0 solved, 27 unsolved in 1720 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 2672ms problems are : Problem set: 0 solved, 27 unsolved
Fused 27 Parikh solutions to 22 different solutions.
Parikh walk visited 4 properties in 4948 ms.
Support contains 47 out of 323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Partial Free-agglomeration rule applied 28 times.
Drop transitions (Partial Free agglomeration) removed 28 transitions
Iterating global reduction 0 with 28 rules applied. Total rules applied 30 place count 322 transition count 321
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 0 with 28 rules applied. Total rules applied 58 place count 322 transition count 293
Applied a total of 58 rules in 75 ms. Remains 322 /323 variables (removed 1) and now considering 293/322 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 322/323 places, 293/322 transitions.
RANDOM walk for 40000 steps (8 resets) in 734 ms. (54 steps per ms) remains 18/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
// Phase 1: matrix 293 rows 322 cols
[2024-05-30 15:50:44] [INFO ] Computed 161 invariants in 6 ms
[2024-05-30 15:50:44] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 26/63 variables, 31/68 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 26/94 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 259/322 variables, 130/224 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 259/483 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 293/615 variables, 322/805 constraints. Problems are: Problem set: 0 solved, 18 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/615 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/615 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/615 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 615/615 variables, and 807 constraints, problems are : Problem set: 0 solved, 18 unsolved in 778 ms.
Refiners :[Domain max(s): 322/322 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 322/322 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 26/63 variables, 31/68 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 26/94 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 259/322 variables, 130/224 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 259/483 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 293/615 variables, 322/805 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/615 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/615 variables, 18/825 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/615 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (OVERLAPS) 0/615 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 615/615 variables, and 825 constraints, problems are : Problem set: 0 solved, 18 unsolved in 1059 ms.
Refiners :[Domain max(s): 322/322 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 322/322 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 1879ms problems are : Problem set: 0 solved, 18 unsolved
Fused 18 Parikh solutions to 17 different solutions.
Parikh walk visited 0 properties in 2538 ms.
Support contains 37 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 293/293 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 322 transition count 293
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 322 transition count 291
Applied a total of 4 rules in 38 ms. Remains 322 /322 variables (removed 0) and now considering 291/293 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 322/322 places, 291/293 transitions.
RANDOM walk for 40000 steps (8 resets) in 607 ms. (65 steps per ms) remains 8/18 properties
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 182 ms. (218 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 115 ms. (344 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 107 ms. (370 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 8/8 properties
// Phase 1: matrix 291 rows 322 cols
[2024-05-30 15:50:49] [INFO ] Computed 161 invariants in 3 ms
[2024-05-30 15:50:49] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 22/45 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 277/322 variables, 139/206 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 277/483 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 291/613 variables, 322/805 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/613 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/613 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 0/613 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 613/613 variables, and 807 constraints, problems are : Problem set: 0 solved, 8 unsolved in 477 ms.
Refiners :[Domain max(s): 322/322 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 322/322 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 22/45 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 277/322 variables, 139/206 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 277/483 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 291/613 variables, 322/805 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/613 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/613 variables, 8/815 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/613 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 0/613 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 613/613 variables, and 815 constraints, problems are : Problem set: 0 solved, 8 unsolved in 591 ms.
Refiners :[Domain max(s): 322/322 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 322/322 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 1081ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 7866 ms.
Support contains 23 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 291/291 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 322 transition count 291
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 322 transition count 289
Applied a total of 4 rules in 40 ms. Remains 322 /322 variables (removed 0) and now considering 289/291 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 322/322 places, 289/291 transitions.
RANDOM walk for 40000 steps (8 resets) in 357 ms. (111 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 174 ms. (228 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 135 ms. (294 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 118 ms. (336 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 114 ms. (347 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 112 ms. (354 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 105 ms. (377 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 592426 steps, run timeout after 3001 ms. (steps per millisecond=197 ) properties seen :7 out of 8
Probabilistic random walk after 592426 steps, saw 574073 distinct states, run finished after 3009 ms. (steps per millisecond=196 ) properties seen :7
// Phase 1: matrix 289 rows 322 cols
[2024-05-30 15:51:01] [INFO ] Computed 161 invariants in 4 ms
[2024-05-30 15:51:01] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/11 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 311/322 variables, 156/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 311/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 289/611 variables, 322/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/611 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/611 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/611 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 611/611 variables, and 807 constraints, problems are : Problem set: 0 solved, 1 unsolved in 203 ms.
Refiners :[Domain max(s): 322/322 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 322/322 constraints, ReadFeed: 2/2 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) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/11 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 311/322 variables, 156/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 311/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 289/611 variables, 322/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/611 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/611 variables, 1/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/611 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/611 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 611/611 variables, and 808 constraints, problems are : Problem set: 0 solved, 1 unsolved in 199 ms.
Refiners :[Domain max(s): 322/322 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 322/322 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 420ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 248 ms.
Support contains 5 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 289/289 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 322 transition count 289
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 322 transition count 283
Applied a total of 12 rules in 28 ms. Remains 322 /322 variables (removed 0) and now considering 283/289 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 322/322 places, 283/289 transitions.
RANDOM walk for 40000 steps (8 resets) in 231 ms. (172 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 656410 steps, run timeout after 3001 ms. (steps per millisecond=218 ) properties seen :0 out of 1
Probabilistic random walk after 656410 steps, saw 636872 distinct states, run finished after 3001 ms. (steps per millisecond=218 ) properties seen :0
// Phase 1: matrix 283 rows 322 cols
[2024-05-30 15:51:05] [INFO ] Computed 161 invariants in 3 ms
[2024-05-30 15:51:05] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/11 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 311/322 variables, 156/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 311/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 283/605 variables, 322/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/605 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/605 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/605 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 605/605 variables, and 807 constraints, problems are : Problem set: 0 solved, 1 unsolved in 196 ms.
Refiners :[Domain max(s): 322/322 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 322/322 constraints, ReadFeed: 2/2 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) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/11 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 311/322 variables, 156/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 311/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 283/605 variables, 322/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/605 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/605 variables, 1/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/605 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/605 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 605/605 variables, and 808 constraints, problems are : Problem set: 0 solved, 1 unsolved in 205 ms.
Refiners :[Domain max(s): 322/322 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 322/322 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 411ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 276 ms.
Support contains 5 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 283/283 transitions.
Applied a total of 0 rules in 8 ms. Remains 322 /322 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 322/322 places, 283/283 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 283/283 transitions.
Applied a total of 0 rules in 8 ms. Remains 322 /322 variables (removed 0) and now considering 283/283 (removed 0) transitions.
[2024-05-30 15:51:05] [INFO ] Invariant cache hit.
[2024-05-30 15:51:06] [INFO ] Implicit Places using invariants in 155 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 157 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 321/322 places, 283/283 transitions.
Applied a total of 0 rules in 8 ms. Remains 321 /321 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 173 ms. Remains : 321/322 places, 283/283 transitions.
RANDOM walk for 40000 steps (8 resets) in 307 ms. (129 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 705847 steps, run timeout after 3001 ms. (steps per millisecond=235 ) properties seen :0 out of 1
Probabilistic random walk after 705847 steps, saw 684875 distinct states, run finished after 3001 ms. (steps per millisecond=235 ) properties seen :0
// Phase 1: matrix 283 rows 321 cols
[2024-05-30 15:51:09] [INFO ] Computed 160 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/11 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 310/321 variables, 155/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 310/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 283/604 variables, 321/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/604 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/604 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 604/604 variables, and 802 constraints, problems are : Problem set: 0 solved, 1 unsolved in 220 ms.
Refiners :[Domain max(s): 321/321 constraints, Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 321/321 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) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/11 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 310/321 variables, 155/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 310/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 283/604 variables, 321/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/604 variables, 1/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/604 variables, 0/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/604 variables, 0/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 604/604 variables, and 803 constraints, problems are : Problem set: 0 solved, 1 unsolved in 209 ms.
Refiners :[Domain max(s): 321/321 constraints, Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 321/321 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 437ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 221 ms.
Support contains 5 out of 321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 321/321 places, 283/283 transitions.
Applied a total of 0 rules in 9 ms. Remains 321 /321 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 321/321 places, 283/283 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 321/321 places, 283/283 transitions.
Applied a total of 0 rules in 9 ms. Remains 321 /321 variables (removed 0) and now considering 283/283 (removed 0) transitions.
[2024-05-30 15:51:09] [INFO ] Invariant cache hit.
[2024-05-30 15:51:10] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-30 15:51:10] [INFO ] Invariant cache hit.
[2024-05-30 15:51:10] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
[2024-05-30 15:51:10] [INFO ] Redundant transitions in 11 ms returned []
Running 282 sub problems to find dead transitions.
[2024-05-30 15:51:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 320/320 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (OVERLAPS) 1/321 variables, 160/480 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/321 variables, 1/481 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 283/604 variables, 321/802 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/604 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (OVERLAPS) 0/604 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 604/604 variables, and 802 constraints, problems are : Problem set: 0 solved, 282 unsolved in 12154 ms.
Refiners :[Domain max(s): 321/321 constraints, Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 321/321 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 320/320 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (OVERLAPS) 1/321 variables, 160/480 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/321 variables, 1/481 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 283/604 variables, 321/802 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/604 variables, 282/1084 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/604 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/604 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Int declared 604/604 variables, and 1084 constraints, problems are : Problem set: 0 solved, 282 unsolved in 13656 ms.
Refiners :[Domain max(s): 321/321 constraints, Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 321/321 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 25867ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 25870ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26392 ms. Remains : 321/321 places, 283/283 transitions.
[2024-05-30 15:51:36] [INFO ] Flatten gal took : 40 ms
[2024-05-30 15:51:36] [INFO ] Flatten gal took : 25 ms
[2024-05-30 15:51:36] [INFO ] Input system was already deterministic with 322 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 17 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2024-05-30 15:51:36] [INFO ] Computed 161 invariants in 2 ms
[2024-05-30 15:51:36] [INFO ] Implicit Places using invariants in 226 ms returned []
[2024-05-30 15:51:36] [INFO ] Invariant cache hit.
[2024-05-30 15:51:37] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 496 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:51:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14440 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16174 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 30673ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 30677ms
Finished structural reductions in LTL mode , in 1 iterations and 31192 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:52:07] [INFO ] Flatten gal took : 18 ms
[2024-05-30 15:52:07] [INFO ] Flatten gal took : 18 ms
[2024-05-30 15:52:07] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:52:07] [INFO ] Flatten gal took : 39 ms
[2024-05-30 15:52:07] [INFO ] Flatten gal took : 17 ms
[2024-05-30 15:52:07] [INFO ] Time to serialize gal into /tmp/CTLFireability13641447929185866882.gal : 29 ms
[2024-05-30 15:52:07] [INFO ] Time to serialize properties into /tmp/CTLFireability14099198389211122942.ctl : 16 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/CTLFireability13641447929185866882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14099198389211122942.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,2.923e+48,0.217434,8412,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: E(EG(AF((((p200==1)&&(p202==1))&&(p207==1)))) U EX(EF(EG(((p238==1)&&(p241==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(FwdU(Init,EG(!(EG(!((((p200==1)&&(p202==1))&&(p207==1)))))))),TRUE),((p238==1)&&(p241==1)))] != FA...158
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 315/6/7
(forward)formula 0,1,1.02878,23712,1,0,11,104434,37,3,9854,34427,18
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 3 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2024-05-30 15:52:09] [INFO ] Invariant cache hit.
[2024-05-30 15:52:09] [INFO ] Implicit Places using invariants in 160 ms returned []
[2024-05-30 15:52:09] [INFO ] Invariant cache hit.
[2024-05-30 15:52:09] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:52:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14333 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16815 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 31199ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 31203ms
Finished structural reductions in LTL mode , in 1 iterations and 31623 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:52:40] [INFO ] Flatten gal took : 34 ms
[2024-05-30 15:52:40] [INFO ] Flatten gal took : 14 ms
[2024-05-30 15:52:40] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:52:40] [INFO ] Flatten gal took : 14 ms
[2024-05-30 15:52:40] [INFO ] Flatten gal took : 13 ms
[2024-05-30 15:52:40] [INFO ] Time to serialize gal into /tmp/CTLFireability7686875610762741576.gal : 5 ms
[2024-05-30 15:52:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10100193100726021871.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/CTLFireability7686875610762741576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10100193100726021871.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,2.923e+48,0.1968,8480,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: AG(AX(!(E(!(((p54==1)&&(p57==1))) U EX((p181==1))))))
=> equivalent forward existential formula: [(EY(FwdU(EY(FwdU(Init,TRUE)),!(((p54==1)&&(p57==1))))) * (p181==1))] = FALSE
Hit Full ! (commute/partial/dont) 315/0/7
(forward)formula 0,0,0.254737,8744,1,0,9,18397,16,1,3440,23415,6
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 320 transition count 320
Applied a total of 3 rules in 18 ms. Remains 320 /323 variables (removed 3) and now considering 320/322 (removed 2) transitions.
// Phase 1: matrix 320 rows 320 cols
[2024-05-30 15:52:41] [INFO ] Computed 160 invariants in 1 ms
[2024-05-30 15:52:41] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-30 15:52:41] [INFO ] Invariant cache hit.
[2024-05-30 15:52:41] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2024-05-30 15:52:41] [INFO ] Redundant transitions in 8 ms returned []
Running 319 sub problems to find dead transitions.
[2024-05-30 15:52:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 320/320 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 160/480 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 3 (OVERLAPS) 320/640 variables, 320/800 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/640 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 5 (OVERLAPS) 0/640 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 319 unsolved
No progress, stopping.
After SMT solving in domain Real declared 640/640 variables, and 800 constraints, problems are : Problem set: 0 solved, 319 unsolved in 11042 ms.
Refiners :[Domain max(s): 320/320 constraints, Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 320/320 constraints, PredecessorRefiner: 319/319 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 319 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 320/320 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 160/480 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 3 (OVERLAPS) 320/640 variables, 320/800 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/640 variables, 319/1119 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/640 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 6 (OVERLAPS) 0/640 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 319 unsolved
No progress, stopping.
After SMT solving in domain Int declared 640/640 variables, and 1119 constraints, problems are : Problem set: 0 solved, 319 unsolved in 13127 ms.
Refiners :[Domain max(s): 320/320 constraints, Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 320/320 constraints, PredecessorRefiner: 319/319 constraints, Known Traps: 0/0 constraints]
After SMT, in 24220ms problems are : Problem set: 0 solved, 319 unsolved
Search for dead transitions found 0 dead transitions in 24224ms
Starting structural reductions in SI_CTL mode, iteration 1 : 320/323 places, 320/322 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24653 ms. Remains : 320/323 places, 320/322 transitions.
[2024-05-30 15:53:05] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:53:05] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:53:05] [INFO ] Input system was already deterministic with 320 transitions.
[2024-05-30 15:53:05] [INFO ] Flatten gal took : 32 ms
[2024-05-30 15:53:05] [INFO ] Flatten gal took : 25 ms
[2024-05-30 15:53:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6235116760354937691.gal : 3 ms
[2024-05-30 15:53:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8991465241769976884.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/ReachabilityCardinality6235116760354937691.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8991465241769976884.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 ...328
RANDOM walk for 40000 steps (8 resets) in 368 ms. (108 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality8991465241769976884.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 70
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :70 after 276
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :276 after 5690
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5690 after 1.65151e+07
Invariant property ShieldRVt-PT-040A-CTLFireability-2024-02 does not hold.
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Finished probabilistic random walk after 3528 steps, run visited all 1 properties in 24 ms. (steps per millisecond=147 )
Probabilistic random walk after 3528 steps, saw 3397 distinct states, run finished after 28 ms. (steps per millisecond=126 ) properties seen :1
ITS runner timed out or was interrupted.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.41893e+13,0.100817,6420,2,818,14,7727,6,0,1603,6493,0
Total reachable state count : 24189255811115

Verifying 1 reachability properties.
Invariant property ShieldRVt-PT-040A-CTLFireability-2024-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-040A-CTLFireability-2024-02,8.58993e+09,0.102,6672,2,417,14,7727,7,0,1606,6493,0
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 3 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2024-05-30 15:53:05] [INFO ] Computed 161 invariants in 2 ms
[2024-05-30 15:53:06] [INFO ] Implicit Places using invariants in 174 ms returned []
[2024-05-30 15:53:06] [INFO ] Invariant cache hit.
[2024-05-30 15:53:06] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:53:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14445 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16543 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 31045ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 31048ms
Finished structural reductions in LTL mode , in 1 iterations and 31481 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:53:37] [INFO ] Flatten gal took : 13 ms
[2024-05-30 15:53:37] [INFO ] Flatten gal took : 11 ms
[2024-05-30 15:53:37] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:53:37] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:53:37] [INFO ] Flatten gal took : 11 ms
[2024-05-30 15:53:37] [INFO ] Time to serialize gal into /tmp/CTLFireability15801902934049661842.gal : 2 ms
[2024-05-30 15:53:37] [INFO ] Time to serialize properties into /tmp/CTLFireability17995051311780395299.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/CTLFireability15801902934049661842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17995051311780395299.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,2.923e+48,0.197576,8480,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: AG(((A(((p81==1) + AG(((p54==1)&&(p57==1)))) U !(EG((p115==1)))) + AG(((p102==1)&&(p105==1)))) + EF(EX((p249==1)))))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !(E(TRUE U EX((p249==1))))) * !(!((E(!(!(EG((p115==1)))) U (!(((p81==1) + !(E(TRUE U ...280
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.959042,22472,1,0,18,99312,33,6,9750,25397,22
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 3 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2024-05-30 15:53:38] [INFO ] Invariant cache hit.
[2024-05-30 15:53:38] [INFO ] Implicit Places using invariants in 149 ms returned []
[2024-05-30 15:53:38] [INFO ] Invariant cache hit.
[2024-05-30 15:53:38] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:53:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14290 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16585 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 30932ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 30936ms
Finished structural reductions in LTL mode , in 1 iterations and 31345 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:54:09] [INFO ] Flatten gal took : 13 ms
[2024-05-30 15:54:09] [INFO ] Flatten gal took : 11 ms
[2024-05-30 15:54:09] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:54:09] [INFO ] Flatten gal took : 12 ms
[2024-05-30 15:54:09] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10177991581669202224.gal : 3 ms
[2024-05-30 15:54:09] [INFO ] Time to serialize properties into /tmp/CTLFireability5402207392746535804.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/CTLFireability10177991581669202224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5402207392746535804.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,2.923e+48,0.197096,8480,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: EG(AG(EX((((p109==0)&&(p289==0))&&(((p195==0)||(p204==0))||(p210==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(EX((((p109==0)&&(p289==0))&&(((p195==0)||(p204==0))||(p210==0))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.943926,21944,1,0,9,95173,20,1,9422,23415,9
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 21 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2024-05-30 15:54:10] [INFO ] Computed 161 invariants in 1 ms
[2024-05-30 15:54:11] [INFO ] Implicit Places using invariants in 149 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 165 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 7 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 193 ms. Remains : 321/323 places, 321/322 transitions.
[2024-05-30 15:54:11] [INFO ] Flatten gal took : 11 ms
[2024-05-30 15:54:11] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:11] [INFO ] Input system was already deterministic with 321 transitions.
[2024-05-30 15:54:11] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:11] [INFO ] Flatten gal took : 12 ms
[2024-05-30 15:54:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14901942727246640170.gal : 2 ms
[2024-05-30 15:54:11] [INFO ] Time to serialize properties into /tmp/CTLFireability13049512415576144503.ctl : 14 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/CTLFireability14901942727246640170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13049512415576144503.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,1.4615e+48,0.22599,8472,2,801,5,18294,6,0,1607,23287,0


Converting to forward existential form...Done !
original formula: E(((!(EG(((p163==1)&&(p201==1)))) * EG((p249==1))) * (p237==1)) U AG((EG((E(((p14==1)&&(p17==1)) U (((p260==1)&&(p261==1))&&(p264==1))) *...252
=> equivalent forward existential formula: [(FwdU(Init,((!(EG(((p163==1)&&(p201==1)))) * EG((p249==1))) * (p237==1))) * !(E(TRUE U !((EG((E(((p14==1)&&(p17...310
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 314/6/7
Using saturation style SCC detection
(forward)formula 0,0,1.12099,25896,1,0,20,113407,38,6,10019,47335,17
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-05 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 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 2 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2024-05-30 15:54:12] [INFO ] Computed 161 invariants in 3 ms
[2024-05-30 15:54:12] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-05-30 15:54:12] [INFO ] Invariant cache hit.
[2024-05-30 15:54:12] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:54:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14016 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16334 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 30399ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 30402ms
Finished structural reductions in LTL mode , in 1 iterations and 30819 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:54:43] [INFO ] Flatten gal took : 20 ms
[2024-05-30 15:54:43] [INFO ] Flatten gal took : 12 ms
[2024-05-30 15:54:43] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:54:43] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:43] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:43] [INFO ] Time to serialize gal into /tmp/CTLFireability2465039125485646389.gal : 2 ms
[2024-05-30 15:54:43] [INFO ] Time to serialize properties into /tmp/CTLFireability2054276794147169259.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/CTLFireability2465039125485646389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2054276794147169259.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,2.923e+48,0.196363,8484,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: EG((EX((EF((p207==1)) + (p171==1))) + AX((((p14==1)&&(p17==1)) + AX(AX((p193==1)))))))
=> equivalent forward existential formula: [FwdG(Init,(EX((E(TRUE U (p207==1)) + (p171==1))) + !(EX(!((((p14==1)&&(p17==1)) + !(EX(!(!(EX(!((p193==1)))))))...171
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.09817,25380,1,0,11,109182,22,3,9740,41533,16
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 16 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2024-05-30 15:54:44] [INFO ] Computed 161 invariants in 2 ms
[2024-05-30 15:54:44] [INFO ] Implicit Places using invariants in 143 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 145 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 7 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 168 ms. Remains : 321/323 places, 321/322 transitions.
[2024-05-30 15:54:44] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:54:44] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:44] [INFO ] Input system was already deterministic with 321 transitions.
[2024-05-30 15:54:44] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:44] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:54:44] [INFO ] Time to serialize gal into /tmp/CTLFireability16063097181539409393.gal : 2 ms
[2024-05-30 15:54:44] [INFO ] Time to serialize properties into /tmp/CTLFireability8528214618018980958.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/CTLFireability16063097181539409393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8528214618018980958.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,1.4615e+48,0.192381,8476,2,801,5,18294,6,0,1607,23287,0


Converting to forward existential form...Done !
original formula: AG(((EG(((((p228==0)||(p229==0))||(p232==0)) * ((((p68==1)&&(p69==1))&&(p72==1)) + AF((((p227==0)||(p236==0))||(p242==0)))))) + AG(AF((((...211
=> equivalent forward existential formula: [FwdG(FwdU(((FwdU(Init,TRUE) * !(((p310==1)&&(p313==1)))) * !(EG(((((p228==0)||(p229==0))||(p232==0)) * ((((p68=...282
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 311/0/10
(forward)formula 0,0,0.967447,22468,1,0,19,99079,38,8,10033,30079,17
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 9 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
[2024-05-30 15:54:45] [INFO ] Invariant cache hit.
[2024-05-30 15:54:45] [INFO ] Implicit Places using invariants in 147 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 148 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 7 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 164 ms. Remains : 321/323 places, 321/322 transitions.
[2024-05-30 15:54:45] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:54:45] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:45] [INFO ] Input system was already deterministic with 321 transitions.
[2024-05-30 15:54:45] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:54:45] [INFO ] Flatten gal took : 28 ms
[2024-05-30 15:54:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8011706872219109430.gal : 3 ms
[2024-05-30 15:54:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12141872715585886736.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/ReachabilityCardinality8011706872219109430.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12141872715585886736.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 ...329
Loading property file /tmp/ReachabilityCardinality12141872715585886736.prop.
RANDOM walk for 40000 steps (8 resets) in 477 ms. (83 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 4805 steps, run visited all 1 properties in 38 ms. (steps per millisecond=126 )
Probabilistic random walk after 4805 steps, saw 4649 distinct states, run finished after 38 ms. (steps per millisecond=126 ) properties seen :1
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-08 FALSE 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 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 4 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2024-05-30 15:54:46] [INFO ] Computed 161 invariants in 3 ms
[2024-05-30 15:54:46] [INFO ] Implicit Places using invariants in 163 ms returned []
[2024-05-30 15:54:46] [INFO ] Invariant cache hit.
[2024-05-30 15:54:46] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:54:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14144 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 15985 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 30190ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 30192ms
Finished structural reductions in LTL mode , in 1 iterations and 30625 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:55:16] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:55:16] [INFO ] Flatten gal took : 13 ms
[2024-05-30 15:55:16] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:55:16] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:55:16] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:55:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3459055263034204973.gal : 2 ms
[2024-05-30 15:55:16] [INFO ] Time to serialize properties into /tmp/CTLFireability15210516059002622762.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/CTLFireability3459055263034204973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15210516059002622762.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,2.923e+48,0.204195,8484,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: EF((AF(!(A(AG((p205==1)) U (p133!=1)))) + EG(((EG(((p158==1)&&(p161==1))) * AG(((p70==1)&&(p73==1)))) * EX(((((p163==1)&&(p172==1))&&(p17...198
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!(!(!((E(!((p133!=1)) U (!(!(E(TRUE U !((p205==1))))) * !((p133!=1)))) + EG(!((p133!=1...356
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 319/0/3
Using saturation style SCC detection
(forward)formula 0,1,0.960567,21156,1,0,10,91509,31,3,9937,23415,14
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 7 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2024-05-30 15:55:17] [INFO ] Invariant cache hit.
[2024-05-30 15:55:17] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-05-30 15:55:17] [INFO ] Invariant cache hit.
[2024-05-30 15:55:18] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:55:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 13955 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16030 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 30039ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 30042ms
Finished structural reductions in LTL mode , in 1 iterations and 30452 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:55:48] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:55:48] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:55:48] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:55:48] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:55:48] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:55:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6539627439261760601.gal : 2 ms
[2024-05-30 15:55:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14925135994561724168.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/CTLFireability6539627439261760601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14925135994561724168.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,2.923e+48,0.19849,8488,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: EX((EX((((p67==0)||(p76==0))||(p82==0))) * EG(AG(((((p116==0)||(p117==0))||((p120==0)||(p22==0)))||(p25==0))))))
=> equivalent forward existential formula: [FwdG((EY(Init) * EX((((p67==0)||(p76==0))||(p82==0)))),!(E(TRUE U !(((((p116==0)||(p117==0))||((p120==0)||(p22=...185
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.920462,22216,1,0,9,96001,22,1,9433,23415,11
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 17 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2024-05-30 15:55:49] [INFO ] Computed 161 invariants in 2 ms
[2024-05-30 15:55:49] [INFO ] Implicit Places using invariants in 141 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 142 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 5 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 165 ms. Remains : 321/323 places, 321/322 transitions.
[2024-05-30 15:55:49] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:55:49] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:55:49] [INFO ] Input system was already deterministic with 321 transitions.
[2024-05-30 15:55:49] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:55:49] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:55:49] [INFO ] Time to serialize gal into /tmp/CTLFireability8835890007541717370.gal : 1 ms
[2024-05-30 15:55:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2477005809323124718.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/CTLFireability8835890007541717370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2477005809323124718.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,1.4615e+48,0.194264,8468,2,801,5,18294,6,0,1607,23287,0


Converting to forward existential form...Done !
original formula: AG((!(E((((E(((p102==1)&&(p105==1)) U ((p110==1)&&(p113==1))) * (p295==1)) * ((p275==1)&&(p284==1))) * (p290==1)) U EF((p117==1)))) * (((...297
=> equivalent forward existential formula: ([(FwdU(FwdU(FwdU(Init,TRUE),(((E(((p102==1)&&(p105==1)) U ((p110==1)&&(p113==1))) * (p295==1)) * ((p275==1)&&(p...641
Hit Full ! (commute/partial/dont) 310/0/11
(forward)formula 0,0,0.736518,20876,1,0,14,91828,24,5,9381,23287,11
FORMULA ShieldRVt-PT-040A-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 9 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
[2024-05-30 15:55:50] [INFO ] Invariant cache hit.
[2024-05-30 15:55:50] [INFO ] Implicit Places using invariants in 186 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 187 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 6 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 202 ms. Remains : 321/323 places, 321/322 transitions.
[2024-05-30 15:55:50] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:55:50] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:55:50] [INFO ] Input system was already deterministic with 321 transitions.
[2024-05-30 15:55:50] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:55:50] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:55:50] [INFO ] Time to serialize gal into /tmp/CTLFireability7385800216969909347.gal : 2 ms
[2024-05-30 15:55:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12216686414199617614.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/CTLFireability7385800216969909347.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12216686414199617614.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,1.4615e+48,0.194799,8468,2,801,5,18294,6,0,1607,23287,0


Converting to forward existential form...Done !
original formula: EF(EG((AF((p7==1)) + ((p278==1)&&(p281==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(EG(!((p7==1)))) + ((p278==1)&&(p281==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.87505,20612,1,0,10,91622,24,4,9044,23287,12
FORMULA ShieldRVt-PT-040A-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 2 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2024-05-30 15:55:51] [INFO ] Computed 161 invariants in 2 ms
[2024-05-30 15:55:51] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-30 15:55:51] [INFO ] Invariant cache hit.
[2024-05-30 15:55:51] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:55:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14020 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16293 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 30367ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 30370ms
Finished structural reductions in LTL mode , in 1 iterations and 30768 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:56:22] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:56:22] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:56:22] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:56:22] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:56:22] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability3634442284262549900.gal : 2 ms
[2024-05-30 15:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability552139486403701820.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/CTLFireability3634442284262549900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability552139486403701820.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.923e+48,0.196554,8484,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: E((EX((p57==1)) + AF(!(E(AX((p37==1)) U (((p131==1)&&(p140==1))&&(p146==1)))))) U (A(AX((((p270==1)&&(p273==1)) * ((p233==1) * EX((p59==1...299
=> equivalent forward existential formula: [((FwdU(Init,(EX((p57==1)) + !(EG(!(!(E(!(EX(!((p37==1)))) U (((p131==1)&&(p140==1))&&(p146==1))))))))) * !((E(!...496
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.676741,19308,1,0,7,84285,16,0,8588,23415,8
FORMULA ShieldRVt-PT-040A-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 2 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2024-05-30 15:56:22] [INFO ] Invariant cache hit.
[2024-05-30 15:56:23] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-30 15:56:23] [INFO ] Invariant cache hit.
[2024-05-30 15:56:23] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:56:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14196 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16370 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 30623ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 30627ms
Finished structural reductions in LTL mode , in 1 iterations and 31031 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:56:53] [INFO ] Flatten gal took : 13 ms
[2024-05-30 15:56:53] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:56:53] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:56:53] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:56:54] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:56:54] [INFO ] Time to serialize gal into /tmp/CTLFireability7069838230873376182.gal : 2 ms
[2024-05-30 15:56:54] [INFO ] Time to serialize properties into /tmp/CTLFireability9603734213660830556.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/CTLFireability7069838230873376182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9603734213660830556.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,2.923e+48,0.205187,8480,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: EF(EG((AG((((p208==0)||(p210==0))||(p215==0))) * AX((((p96==0)||(p98==0))||(p103==0))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(TRUE U !((((p208==0)||(p210==0))||(p215==0))))) * !(EX(!((((p96==0)||(p98==0))||(p103...175
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.944432,21680,1,0,10,94345,23,1,9432,23415,10
FORMULA ShieldRVt-PT-040A-CTLFireability-2023-14 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 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 8 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2024-05-30 15:56:54] [INFO ] Invariant cache hit.
[2024-05-30 15:56:55] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-30 15:56:55] [INFO ] Invariant cache hit.
[2024-05-30 15:56:55] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2024-05-30 15:56:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 0/645 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 807 constraints, problems are : Problem set: 0 solved, 321 unsolved in 14131 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/323 variables, 161/483 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 322/645 variables, 323/807 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 321/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (OVERLAPS) 0/645 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 1128 constraints, problems are : Problem set: 0 solved, 321 unsolved in 16096 ms.
Refiners :[Domain max(s): 323/323 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 323/323 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 0/0 constraints]
After SMT, in 30280ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 30284ms
Finished structural reductions in LTL mode , in 1 iterations and 30724 ms. Remains : 323/323 places, 322/322 transitions.
[2024-05-30 15:57:25] [INFO ] Flatten gal took : 12 ms
[2024-05-30 15:57:25] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:57:25] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-30 15:57:25] [INFO ] Flatten gal took : 9 ms
[2024-05-30 15:57:25] [INFO ] Flatten gal took : 10 ms
[2024-05-30 15:57:25] [INFO ] Time to serialize gal into /tmp/CTLFireability9102117306241308332.gal : 2 ms
[2024-05-30 15:57:25] [INFO ] Time to serialize properties into /tmp/CTLFireability4730015664716512243.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/CTLFireability9102117306241308332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4730015664716512243.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,2.923e+48,0.199726,8484,2,806,5,18397,6,0,1616,23415,0


Converting to forward existential form...Done !
original formula: EF(AX(AX((((p308==1)&&(p309==1))&&(p312==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!((((p308==1)&&(p309==1))&&(p312==1)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.665282,19044,1,0,6,84073,11,0,8262,23415,4
FORMULA ShieldRVt-PT-040A-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-30 15:57:26] [INFO ] Flatten gal took : 16 ms
[2024-05-30 15:57:26] [INFO ] Flatten gal took : 9 ms
Total runtime 444173 ms.

BK_STOP 1717084646551

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="ShieldRVt-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 ShieldRVt-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-171683762301010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040A.tgz
mv ShieldRVt-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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;