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.r520-tall-171662339100713.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is RefineWMG-PT-015016, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r520-tall-171662339100713
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K 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 5.9K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 04:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 13 04:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 13 04:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 04:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 35K 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 RefineWMG-PT-015016-CTLCardinality-2024-00
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-01
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-02
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-03
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-04
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-05
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-06
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-07
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-08
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-09
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-10
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2024-11
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2023-12
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2023-13
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2023-14
FORMULA_NAME RefineWMG-PT-015016-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717262718175

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-015016
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 17:25:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 17:25:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 17:25:19] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2024-06-01 17:25:19] [INFO ] Transformed 79 places.
[2024-06-01 17:25:19] [INFO ] Transformed 63 transitions.
[2024-06-01 17:25:19] [INFO ] Parsed PT model containing 79 places and 63 transitions and 188 arcs in 138 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Support contains 71 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 17 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-06-01 17:25:19] [INFO ] Computed 32 invariants in 7 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1014 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 879 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1948ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1969ms
[2024-06-01 17:25:21] [INFO ] Invariant cache hit.
[2024-06-01 17:25:21] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-06-01 17:25:21] [INFO ] Invariant cache hit.
[2024-06-01 17:25:21] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2024-06-01 17:25:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 798 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 758 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1574ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1576ms
Finished structural reductions in LTL mode , in 1 iterations and 3820 ms. Remains : 79/79 places, 63/63 transitions.
Support contains 71 out of 79 places after structural reductions.
[2024-06-01 17:25:23] [INFO ] Flatten gal took : 27 ms
[2024-06-01 17:25:23] [INFO ] Flatten gal took : 10 ms
[2024-06-01 17:25:23] [INFO ] Input system was already deterministic with 63 transitions.
RANDOM walk for 40034 steps (8 resets) in 803 ms. (49 steps per ms) remains 54/116 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 54/54 properties
[2024-06-01 17:25:24] [INFO ] Invariant cache hit.
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp70 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 14/14 constraints. Problems are: Problem set: 3 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/14 constraints. Problems are: Problem set: 3 solved, 51 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp74 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp89 is UNSAT
Problem AtomicPropp91 is UNSAT
Problem AtomicPropp100 is UNSAT
Problem AtomicPropp111 is UNSAT
Problem AtomicPropp114 is UNSAT
At refinement iteration 2 (OVERLAPS) 15/71 variables, 14/28 constraints. Problems are: Problem set: 18 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/28 constraints. Problems are: Problem set: 18 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 57/128 variables, 71/99 constraints. Problems are: Problem set: 18 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/99 constraints. Problems are: Problem set: 18 solved, 36 unsolved
At refinement iteration 6 (OVERLAPS) 14/142 variables, 8/107 constraints. Problems are: Problem set: 18 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 4/111 constraints. Problems are: Problem set: 18 solved, 36 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 18 solved, 36 unsolved
At refinement iteration 9 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 18 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 18 solved, 36 unsolved in 794 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 18 solved, 36 unsolved
Problem AtomicPropp49 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 12/12 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/12 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 2 (OVERLAPS) 20/67 variables, 14/26 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/26 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 4 (OVERLAPS) 53/120 variables, 67/93 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 23/116 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/116 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 7 (OVERLAPS) 22/142 variables, 12/128 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 6/134 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 12/146 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/142 variables, 0/146 constraints. Problems are: Problem set: 19 solved, 35 unsolved
At refinement iteration 11 (OVERLAPS) 0/142 variables, 0/146 constraints. Problems are: Problem set: 19 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 146 constraints, problems are : Problem set: 19 solved, 35 unsolved in 1004 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 35/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 1811ms problems are : Problem set: 19 solved, 35 unsolved
Fused 35 Parikh solutions to 34 different solutions.
Parikh walk visited 32 properties in 30482 ms.
Support contains 6 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 40 edges and 79 vertex of which 28 / 79 are part of one of the 14 SCC in 3 ms
Free SCC test removed 14 places
Drop transitions (Empty/Sink Transition effects.) removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 51 transition count 35
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 51 place count 27 transition count 23
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 5 rules applied. Total rules applied 56 place count 27 transition count 18
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 62 place count 22 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 21 transition count 17
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 63 place count 21 transition count 15
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 67 place count 19 transition count 15
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 4 with 2 rules applied. Total rules applied 69 place count 18 transition count 14
Applied a total of 69 rules in 30 ms. Remains 18 /79 variables (removed 61) and now considering 14/63 (removed 49) transitions.
Running 12 sub problems to find dead transitions.
// Phase 1: matrix 14 rows 18 cols
[2024-06-01 17:25:56] [INFO ] Computed 6 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2/18 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 14/32 variables, 18/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 0/32 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 24 constraints, problems are : Problem set: 0 solved, 12 unsolved in 200 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2/18 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 14/32 variables, 18/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 12/36 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 0/32 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 36 constraints, problems are : Problem set: 0 solved, 12 unsolved in 96 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 303ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 303ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 334 ms. Remains : 18/79 places, 14/63 transitions.
RANDOM walk for 40023 steps (8 resets) in 210 ms. (189 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 24 ms. (1600 steps per ms) remains 1/2 properties
[2024-06-01 17:25:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/12 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 10/22 variables, 12/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/32 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/32 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 24 constraints, problems are : Problem set: 0 solved, 1 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 18/18 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/12 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 10/22 variables, 12/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 10/32 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 3/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/32 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 25 constraints, problems are : Problem set: 0 solved, 1 unsolved in 51 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 92ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 130 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=130 )
Parikh walk visited 1 properties in 13 ms.
Successfully simplified 19 atomic propositions for a total of 16 simplifications.
FORMULA RefineWMG-PT-015016-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 17:25:57] [INFO ] Flatten gal took : 10 ms
[2024-06-01 17:25:57] [INFO ] Flatten gal took : 6 ms
[2024-06-01 17:25:57] [INFO ] Input system was already deterministic with 63 transitions.
Support contains 65 out of 79 places (down from 66) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 31 edges and 79 vertex of which 18 / 79 are part of one of the 9 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 61 transition count 46
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 1 with 39 rules applied. Total rules applied 48 place count 35 transition count 33
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 3 rules applied. Total rules applied 51 place count 35 transition count 30
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 32 transition count 30
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 54 place count 32 transition count 27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 60 place count 29 transition count 27
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 28 transition count 26
Applied a total of 62 rules in 9 ms. Remains 28 /79 variables (removed 51) and now considering 26/63 (removed 37) transitions.
Running 18 sub problems to find dead transitions.
// Phase 1: matrix 26 rows 28 cols
[2024-06-01 17:25:57] [INFO ] Computed 10 invariants in 7 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 2/28 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 25/53 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/53 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/54 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 186 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 28/28 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) 0/26 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 2/28 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 25/53 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 53/54 variables, and 56 constraints, problems are : Problem set: 0 solved, 18 unsolved in 157 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 359ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 359ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 369 ms. Remains : 28/79 places, 26/63 transitions.
[2024-06-01 17:25:57] [INFO ] Flatten gal took : 5 ms
[2024-06-01 17:25:57] [INFO ] Flatten gal took : 5 ms
[2024-06-01 17:25:57] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 37 edges and 79 vertex of which 24 / 79 are part of one of the 12 SCC in 0 ms
Free SCC test removed 12 places
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 55 transition count 40
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 1 with 39 rules applied. Total rules applied 51 place count 29 transition count 27
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 5 rules applied. Total rules applied 56 place count 29 transition count 22
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 61 place count 24 transition count 22
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 61 place count 24 transition count 18
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 69 place count 20 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 19 transition count 17
Applied a total of 71 rules in 10 ms. Remains 19 /79 variables (removed 60) and now considering 17/63 (removed 46) transitions.
Running 12 sub problems to find dead transitions.
// Phase 1: matrix 17 rows 19 cols
[2024-06-01 17:25:57] [INFO ] Computed 7 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2/19 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 16/35 variables, 19/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 0/35 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 35/36 variables, and 26 constraints, problems are : Problem set: 0 solved, 12 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2/19 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 16/35 variables, 19/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 12/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/35 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 0/35 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 35/36 variables, and 38 constraints, problems are : Problem set: 0 solved, 12 unsolved in 136 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 284ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 285ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 295 ms. Remains : 19/79 places, 17/63 transitions.
[2024-06-01 17:25:58] [INFO ] Flatten gal took : 6 ms
[2024-06-01 17:25:58] [INFO ] Flatten gal took : 2 ms
[2024-06-01 17:25:58] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-06-01 17:25:58] [INFO ] Computed 32 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 672 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 665 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1351ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1351ms
Finished structural reductions in LTL mode , in 1 iterations and 1353 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:25:59] [INFO ] Flatten gal took : 4 ms
[2024-06-01 17:25:59] [INFO ] Flatten gal took : 3 ms
[2024-06-01 17:25:59] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2024-06-01 17:25:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 625 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 638 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1268ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1268ms
Finished structural reductions in LTL mode , in 1 iterations and 1270 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:00] [INFO ] Flatten gal took : 8 ms
[2024-06-01 17:26:00] [INFO ] Flatten gal took : 3 ms
[2024-06-01 17:26:00] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 43 edges and 79 vertex of which 28 / 79 are part of one of the 14 SCC in 1 ms
Free SCC test removed 14 places
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 51 transition count 36
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 1 with 45 rules applied. Total rules applied 59 place count 21 transition count 21
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 12 rules applied. Total rules applied 71 place count 21 transition count 9
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 83 place count 9 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 83 place count 9 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 85 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 87 place count 7 transition count 7
Applied a total of 87 rules in 7 ms. Remains 7 /79 variables (removed 72) and now considering 7/63 (removed 56) transitions.
Running 4 sub problems to find dead transitions.
// Phase 1: matrix 7 rows 7 cols
[2024-06-01 17:26:00] [INFO ] Computed 3 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/7 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 30 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/7 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 14 constraints, problems are : Problem set: 0 solved, 4 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 63ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 70 ms. Remains : 7/79 places, 7/63 transitions.
[2024-06-01 17:26:00] [INFO ] Flatten gal took : 0 ms
[2024-06-01 17:26:00] [INFO ] Flatten gal took : 2 ms
[2024-06-01 17:26:00] [INFO ] Input system was already deterministic with 7 transitions.
RANDOM walk for 68 steps (0 resets) in 4 ms. (13 steps per ms) remains 0/1 properties
FORMULA RefineWMG-PT-015016-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-06-01 17:26:00] [INFO ] Computed 32 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 641 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 666 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1316ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1317ms
Finished structural reductions in LTL mode , in 1 iterations and 1319 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:02] [INFO ] Flatten gal took : 8 ms
[2024-06-01 17:26:02] [INFO ] Flatten gal took : 4 ms
[2024-06-01 17:26:02] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2024-06-01 17:26:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 633 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 680 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1319ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1319ms
Finished structural reductions in LTL mode , in 1 iterations and 1322 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:03] [INFO ] Flatten gal took : 7 ms
[2024-06-01 17:26:03] [INFO ] Flatten gal took : 4 ms
[2024-06-01 17:26:03] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 30 edges and 79 vertex of which 20 / 79 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 59 transition count 44
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 1 with 30 rules applied. Total rules applied 40 place count 39 transition count 34
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 40 place count 39 transition count 29
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 50 place count 34 transition count 29
Applied a total of 50 rules in 4 ms. Remains 34 /79 variables (removed 45) and now considering 29/63 (removed 34) transitions.
Running 22 sub problems to find dead transitions.
// Phase 1: matrix 29 rows 34 cols
[2024-06-01 17:26:03] [INFO ] Computed 12 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 2/34 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 28/62 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/62 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/63 variables, and 46 constraints, problems are : Problem set: 0 solved, 22 unsolved in 201 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 2/34 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 28/62 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 0/62 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/63 variables, and 68 constraints, problems are : Problem set: 0 solved, 22 unsolved in 240 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 446ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 446ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 451 ms. Remains : 34/79 places, 29/63 transitions.
[2024-06-01 17:26:03] [INFO ] Flatten gal took : 4 ms
[2024-06-01 17:26:03] [INFO ] Flatten gal took : 4 ms
[2024-06-01 17:26:03] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-06-01 17:26:03] [INFO ] Computed 32 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 617 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 698 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1326ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1326ms
Finished structural reductions in LTL mode , in 1 iterations and 1328 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:05] [INFO ] Flatten gal took : 5 ms
[2024-06-01 17:26:05] [INFO ] Flatten gal took : 5 ms
[2024-06-01 17:26:05] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2024-06-01 17:26:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 623 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 678 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1310ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1311ms
Finished structural reductions in LTL mode , in 1 iterations and 1313 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:06] [INFO ] Flatten gal took : 9 ms
[2024-06-01 17:26:06] [INFO ] Flatten gal took : 3 ms
[2024-06-01 17:26:06] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2024-06-01 17:26:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 646 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 636 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1289ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1289ms
Finished structural reductions in LTL mode , in 1 iterations and 1292 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:07] [INFO ] Flatten gal took : 6 ms
[2024-06-01 17:26:07] [INFO ] Flatten gal took : 3 ms
[2024-06-01 17:26:07] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2024-06-01 17:26:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 645 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 651 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1305ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1306ms
Finished structural reductions in LTL mode , in 1 iterations and 1308 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:09] [INFO ] Flatten gal took : 7 ms
[2024-06-01 17:26:09] [INFO ] Flatten gal took : 4 ms
[2024-06-01 17:26:09] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 40 edges and 79 vertex of which 28 / 79 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 51 transition count 36
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 50 place count 27 transition count 24
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 27 transition count 18
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 62 place count 21 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 62 place count 21 transition count 15
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 68 place count 18 transition count 15
Applied a total of 68 rules in 4 ms. Remains 18 /79 variables (removed 61) and now considering 15/63 (removed 48) transitions.
Running 12 sub problems to find dead transitions.
// Phase 1: matrix 15 rows 18 cols
[2024-06-01 17:26:09] [INFO ] Computed 6 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2/18 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 14/32 variables, 18/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 0/32 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/33 variables, and 24 constraints, problems are : Problem set: 0 solved, 12 unsolved in 85 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2/18 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 14/32 variables, 18/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 12/36 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 0/32 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/33 variables, and 36 constraints, problems are : Problem set: 0 solved, 12 unsolved in 78 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 172ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 172ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 176 ms. Remains : 18/79 places, 15/63 transitions.
[2024-06-01 17:26:09] [INFO ] Flatten gal took : 1 ms
[2024-06-01 17:26:09] [INFO ] Flatten gal took : 1 ms
[2024-06-01 17:26:09] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-06-01 17:26:09] [INFO ] Computed 32 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 621 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 700 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1332ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1333ms
Finished structural reductions in LTL mode , in 1 iterations and 1336 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:10] [INFO ] Flatten gal took : 5 ms
[2024-06-01 17:26:10] [INFO ] Flatten gal took : 4 ms
[2024-06-01 17:26:10] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running 47 sub problems to find dead transitions.
[2024-06-01 17:26:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 0/142 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 111 constraints, problems are : Problem set: 0 solved, 47 unsolved in 664 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 2/79 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 63/142 variables, 79/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 47/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 158 constraints, problems are : Problem set: 0 solved, 47 unsolved in 651 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 1321ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1321ms
Finished structural reductions in LTL mode , in 1 iterations and 1324 ms. Remains : 79/79 places, 63/63 transitions.
[2024-06-01 17:26:12] [INFO ] Flatten gal took : 9 ms
[2024-06-01 17:26:12] [INFO ] Flatten gal took : 3 ms
[2024-06-01 17:26:12] [INFO ] Input system was already deterministic with 63 transitions.
[2024-06-01 17:26:12] [INFO ] Flatten gal took : 4 ms
[2024-06-01 17:26:12] [INFO ] Flatten gal took : 3 ms
[2024-06-01 17:26:12] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-01 17:26:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 79 places, 63 transitions and 188 arcs took 2 ms.
Total runtime 52883 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-00
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-01
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-02
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-03
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-05
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-06
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-07
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-09
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-10
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2024-11
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2023-12
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2023-13
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2023-14
Could not compute solution for formula : RefineWMG-PT-015016-CTLCardinality-2023-15

BK_STOP 1717262772493

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

+ 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//../reducer/bin//../../itstools//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//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/654/ctl_0_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/654/ctl_1_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/654/ctl_2_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/654/ctl_3_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/654/ctl_4_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/654/ctl_5_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/654/ctl_6_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/654/ctl_7_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/654/ctl_8_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/654/ctl_9_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/654/ctl_10_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/654/ctl_11_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/654/ctl_12_
ctl formula name RefineWMG-PT-015016-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/654/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="RefineWMG-PT-015016"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RefineWMG-PT-015016, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r520-tall-171662339100713"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-015016.tgz
mv RefineWMG-PT-015016 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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