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.r512-smll-171654407400314.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PhaseVariation-PT-D05CS010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-smll-171654407400314
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 20:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 11 20:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 11 20:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 20:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 633K 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 PhaseVariation-PT-D05CS010-CTLFireability-2024-00
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-01
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-02
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-03
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-04
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-05
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-06
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-07
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-08
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-09
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-10
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2024-11
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2023-12
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2023-13
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2023-14
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717284011960

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D05CS010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 23:20:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 23:20:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 23:20:15] [INFO ] Load time of PNML (sax parser for PT used): 326 ms
[2024-06-01 23:20:15] [INFO ] Transformed 77 places.
[2024-06-01 23:20:15] [INFO ] Transformed 677 transitions.
[2024-06-01 23:20:15] [INFO ] Parsed PT model containing 77 places and 677 transitions and 4685 arcs in 678 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 42 ms.
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
Support contains 70 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 625/625 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 188 transitions
Redundant transition composition rules discarded 188 transitions
Iterating global reduction 0 with 188 rules applied. Total rules applied 188 place count 74 transition count 437
Applied a total of 188 rules in 44 ms. Remains 74 /74 variables (removed 0) and now considering 437/625 (removed 188) transitions.
Running 421 sub problems to find dead transitions.
[2024-06-01 23:20:15] [INFO ] Flow matrix only has 49 transitions (discarded 388 similar events)
// Phase 1: matrix 49 rows 74 cols
[2024-06-01 23:20:15] [INFO ] Computed 25 invariants in 11 ms
[2024-06-01 23:20:15] [INFO ] State equation strengthened by 33 read => feed constraints.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 16/16 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 2 (OVERLAPS) 8/68 variables, 6/22 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/22 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 4 (OVERLAPS) 6/74 variables, 3/25 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/25 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 6 (OVERLAPS) 49/123 variables, 74/99 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 33/132 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 0/132 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 9 (OVERLAPS) 0/123 variables, 0/132 constraints. Problems are: Problem set: 64 solved, 357 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 132 constraints, problems are : Problem set: 64 solved, 357 unsolved in 15097 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 74/74 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 64 solved, 357 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 16/16 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 2 (OVERLAPS) 8/68 variables, 6/22 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/22 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 4 (OVERLAPS) 6/74 variables, 3/25 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/25 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 6 (OVERLAPS) 49/123 variables, 74/99 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 33/132 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 357/489 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/489 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/489 constraints. Problems are: Problem set: 64 solved, 357 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 489 constraints, problems are : Problem set: 64 solved, 357 unsolved in 13143 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 74/74 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 357/421 constraints, Known Traps: 0/0 constraints]
After SMT, in 28631ms problems are : Problem set: 64 solved, 357 unsolved
Search for dead transitions found 64 dead transitions in 28679ms
Found 64 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 64 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 64 transitions.
[2024-06-01 23:20:44] [INFO ] Flow matrix only has 49 transitions (discarded 324 similar events)
// Phase 1: matrix 49 rows 74 cols
[2024-06-01 23:20:44] [INFO ] Computed 25 invariants in 6 ms
[2024-06-01 23:20:44] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-06-01 23:20:44] [INFO ] Flow matrix only has 49 transitions (discarded 324 similar events)
[2024-06-01 23:20:44] [INFO ] Invariant cache hit.
[2024-06-01 23:20:44] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-06-01 23:20:44] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/74 places, 373/625 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 373/373 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29018 ms. Remains : 74/74 places, 373/625 transitions.
Support contains 70 out of 74 places after structural reductions.
[2024-06-01 23:20:44] [INFO ] Flatten gal took : 116 ms
[2024-06-01 23:20:45] [INFO ] Flatten gal took : 63 ms
[2024-06-01 23:20:45] [INFO ] Input system was already deterministic with 373 transitions.
Reduction of identical properties reduced properties to check from 96 to 94
RANDOM walk for 40000 steps (1931 resets) in 2419 ms. (16 steps per ms) remains 14/94 properties
BEST_FIRST walk for 40004 steps (84 resets) in 146 ms. (272 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (86 resets) in 110 ms. (360 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (88 resets) in 111 ms. (357 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (85 resets) in 141 ms. (281 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (89 resets) in 97 ms. (408 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (86 resets) in 101 ms. (392 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (84 resets) in 91 ms. (434 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (87 resets) in 95 ms. (416 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (85 resets) in 96 ms. (412 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (86 resets) in 98 ms. (404 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (86 resets) in 97 ms. (408 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (85 resets) in 314 ms. (126 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (77 resets) in 107 ms. (370 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (86 resets) in 96 ms. (412 steps per ms) remains 14/14 properties
[2024-06-01 23:20:46] [INFO ] Flow matrix only has 49 transitions (discarded 324 similar events)
[2024-06-01 23:20:46] [INFO ] Invariant cache hit.
[2024-06-01 23:20:46] [INFO ] State equation strengthened by 33 read => feed constraints.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp73 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 8 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp86 is UNSAT
Problem AtomicPropp88 is UNSAT
After SMT solving in domain Real declared 58/123 variables, and 17 constraints, problems are : Problem set: 14 solved, 0 unsolved in 77 ms.
Refiners :[Positive P Invariants (semi-flows): 17/25 constraints, State Equation: 0/74 constraints, ReadFeed: 0/33 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 94ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PhaseVariation-PT-D05CS010-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 23:20:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 23:20:46] [INFO ] Flatten gal took : 32 ms
FORMULA PhaseVariation-PT-D05CS010-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 23:20:46] [INFO ] Flatten gal took : 33 ms
[2024-06-01 23:20:46] [INFO ] Input system was already deterministic with 373 transitions.
Support contains 61 out of 74 places (down from 63) after GAL structural reductions.
Computed a total of 74 stabilizing places and 373 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 74 transition count 373
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Graph (complete) has 807 edges and 74 vertex of which 68 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 68 transition count 370
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 21 place count 51 transition count 221
Iterating global reduction 1 with 17 rules applied. Total rules applied 38 place count 51 transition count 221
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 142 place count 51 transition count 117
Applied a total of 142 rules in 46 ms. Remains 51 /74 variables (removed 23) and now considering 117/373 (removed 256) transitions.
Running 105 sub problems to find dead transitions.
[2024-06-01 23:20:46] [INFO ] Flow matrix only has 29 transitions (discarded 88 similar events)
// Phase 1: matrix 29 rows 51 cols
[2024-06-01 23:20:46] [INFO ] Computed 22 invariants in 2 ms
[2024-06-01 23:20:46] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (OVERLAPS) 7/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 29/80 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 17/90 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (OVERLAPS) 0/80 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 90 constraints, problems are : Problem set: 0 solved, 105 unsolved in 2467 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 51/51 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (OVERLAPS) 7/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 29/80 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 17/90 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 105/195 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/80 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 195 constraints, problems are : Problem set: 0 solved, 105 unsolved in 1801 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 51/51 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 0/0 constraints]
After SMT, in 4297ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 4299ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 4346 ms. Remains : 51/74 places, 117/373 transitions.
[2024-06-01 23:20:51] [INFO ] Flatten gal took : 12 ms
[2024-06-01 23:20:51] [INFO ] Flatten gal took : 13 ms
[2024-06-01 23:20:51] [INFO ] Input system was already deterministic with 117 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 69 transition count 371
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 22 place count 54 transition count 233
Iterating global reduction 1 with 15 rules applied. Total rules applied 37 place count 54 transition count 233
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 128 place count 54 transition count 142
Applied a total of 128 rules in 9 ms. Remains 54 /74 variables (removed 20) and now considering 142/373 (removed 231) transitions.
Running 130 sub problems to find dead transitions.
[2024-06-01 23:20:51] [INFO ] Flow matrix only has 32 transitions (discarded 110 similar events)
// Phase 1: matrix 32 rows 54 cols
[2024-06-01 23:20:51] [INFO ] Computed 22 invariants in 2 ms
[2024-06-01 23:20:51] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 8/53 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (OVERLAPS) 32/85 variables, 53/75 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 20/95 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (OVERLAPS) 1/86 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/86 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (OVERLAPS) 0/86 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 96 constraints, problems are : Problem set: 0 solved, 130 unsolved in 4478 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 54/54 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 8/53 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (OVERLAPS) 32/85 variables, 53/75 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 20/95 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 129/224 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (OVERLAPS) 1/86 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/86 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/86 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 11 (OVERLAPS) 0/86 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 226 constraints, problems are : Problem set: 0 solved, 130 unsolved in 4361 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 54/54 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 0/0 constraints]
After SMT, in 8886ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 8888ms
Finished structural reductions in LTL mode , in 1 iterations and 8899 ms. Remains : 54/74 places, 142/373 transitions.
[2024-06-01 23:21:00] [INFO ] Flatten gal took : 15 ms
[2024-06-01 23:21:00] [INFO ] Flatten gal took : 14 ms
[2024-06-01 23:21:00] [INFO ] Input system was already deterministic with 142 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 70 transition count 372
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 20 place count 55 transition count 242
Iterating global reduction 1 with 15 rules applied. Total rules applied 35 place count 55 transition count 242
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Iterating post reduction 1 with 92 rules applied. Total rules applied 127 place count 55 transition count 150
Applied a total of 127 rules in 9 ms. Remains 55 /74 variables (removed 19) and now considering 150/373 (removed 223) transitions.
Running 139 sub problems to find dead transitions.
[2024-06-01 23:21:00] [INFO ] Flow matrix only has 33 transitions (discarded 117 similar events)
// Phase 1: matrix 33 rows 55 cols
[2024-06-01 23:21:00] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:21:00] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (OVERLAPS) 8/53 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (OVERLAPS) 33/86 variables, 53/75 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 22/97 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (OVERLAPS) 2/88 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 9 (OVERLAPS) 0/88 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 99 constraints, problems are : Problem set: 0 solved, 139 unsolved in 5159 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 55/55 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 139 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (OVERLAPS) 8/53 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (OVERLAPS) 33/86 variables, 53/75 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 22/97 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 138/235 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 8 (OVERLAPS) 2/88 variables, 2/237 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/88 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 11 (OVERLAPS) 0/88 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 238 constraints, problems are : Problem set: 0 solved, 139 unsolved in 4704 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 55/55 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 0/0 constraints]
After SMT, in 9904ms problems are : Problem set: 0 solved, 139 unsolved
Search for dead transitions found 0 dead transitions in 9907ms
Finished structural reductions in LTL mode , in 1 iterations and 9918 ms. Remains : 55/74 places, 150/373 transitions.
[2024-06-01 23:21:10] [INFO ] Flatten gal took : 15 ms
[2024-06-01 23:21:10] [INFO ] Flatten gal took : 15 ms
[2024-06-01 23:21:10] [INFO ] Input system was already deterministic with 150 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 68 transition count 370
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 31 place count 46 transition count 196
Iterating global reduction 1 with 22 rules applied. Total rules applied 53 place count 46 transition count 196
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 147 place count 46 transition count 102
Applied a total of 147 rules in 13 ms. Remains 46 /74 variables (removed 28) and now considering 102/373 (removed 271) transitions.
Running 96 sub problems to find dead transitions.
[2024-06-01 23:21:10] [INFO ] Flow matrix only has 24 transitions (discarded 78 similar events)
// Phase 1: matrix 24 rows 46 cols
[2024-06-01 23:21:10] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:21:10] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 18/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 86 constraints, problems are : Problem set: 0 solved, 96 unsolved in 2484 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 18/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 96/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 182 constraints, problems are : Problem set: 0 solved, 96 unsolved in 2201 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 0/0 constraints]
After SMT, in 4712ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 4714ms
Finished structural reductions in LTL mode , in 1 iterations and 4728 ms. Remains : 46/74 places, 102/373 transitions.
[2024-06-01 23:21:14] [INFO ] Flatten gal took : 19 ms
[2024-06-01 23:21:14] [INFO ] Flatten gal took : 9 ms
[2024-06-01 23:21:14] [INFO ] Input system was already deterministic with 102 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Graph (complete) has 807 edges and 74 vertex of which 68 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 68 transition count 370
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 26 place count 46 transition count 200
Iterating global reduction 1 with 22 rules applied. Total rules applied 48 place count 46 transition count 200
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 142 place count 46 transition count 106
Applied a total of 142 rules in 43 ms. Remains 46 /74 variables (removed 28) and now considering 106/373 (removed 267) transitions.
Running 100 sub problems to find dead transitions.
[2024-06-01 23:21:15] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2024-06-01 23:21:15] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:21:15] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 18/86 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 86 constraints, problems are : Problem set: 0 solved, 100 unsolved in 2654 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 18/86 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 100/186 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 186 constraints, problems are : Problem set: 0 solved, 100 unsolved in 2349 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
After SMT, in 5029ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 5031ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 5074 ms. Remains : 46/74 places, 106/373 transitions.
[2024-06-01 23:21:20] [INFO ] Flatten gal took : 8 ms
[2024-06-01 23:21:20] [INFO ] Flatten gal took : 9 ms
[2024-06-01 23:21:20] [INFO ] Input system was already deterministic with 106 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 70 transition count 372
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 22 place count 53 transition count 230
Iterating global reduction 1 with 17 rules applied. Total rules applied 39 place count 53 transition count 230
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 127 place count 53 transition count 142
Applied a total of 127 rules in 11 ms. Remains 53 /74 variables (removed 21) and now considering 142/373 (removed 231) transitions.
Running 131 sub problems to find dead transitions.
[2024-06-01 23:21:20] [INFO ] Flow matrix only has 31 transitions (discarded 111 similar events)
// Phase 1: matrix 31 rows 53 cols
[2024-06-01 23:21:20] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:21:20] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (OVERLAPS) 8/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (OVERLAPS) 31/82 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (OVERLAPS) 2/84 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/84 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (OVERLAPS) 0/84 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 95 constraints, problems are : Problem set: 0 solved, 131 unsolved in 4670 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 53/53 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 131 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (OVERLAPS) 8/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (OVERLAPS) 31/82 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 130/223 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (OVERLAPS) 2/84 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/84 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/84 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 11 (OVERLAPS) 0/84 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 226 constraints, problems are : Problem set: 0 solved, 131 unsolved in 4313 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 53/53 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 0/0 constraints]
After SMT, in 9019ms problems are : Problem set: 0 solved, 131 unsolved
Search for dead transitions found 0 dead transitions in 9021ms
Finished structural reductions in LTL mode , in 1 iterations and 9033 ms. Remains : 53/74 places, 142/373 transitions.
[2024-06-01 23:21:29] [INFO ] Flatten gal took : 11 ms
[2024-06-01 23:21:29] [INFO ] Flatten gal took : 11 ms
[2024-06-01 23:21:29] [INFO ] Input system was already deterministic with 142 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 70 transition count 372
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 24 place count 51 transition count 212
Iterating global reduction 1 with 19 rules applied. Total rules applied 43 place count 51 transition count 212
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 137 place count 51 transition count 118
Applied a total of 137 rules in 10 ms. Remains 51 /74 variables (removed 23) and now considering 118/373 (removed 255) transitions.
Running 107 sub problems to find dead transitions.
[2024-06-01 23:21:29] [INFO ] Flow matrix only has 29 transitions (discarded 89 similar events)
// Phase 1: matrix 29 rows 51 cols
[2024-06-01 23:21:29] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:21:29] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 8/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 29/78 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 18/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (OVERLAPS) 2/80 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/80 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 9 (OVERLAPS) 0/80 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 91 constraints, problems are : Problem set: 0 solved, 107 unsolved in 3628 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 51/51 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 107 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 8/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 29/78 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 18/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 106/195 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (OVERLAPS) 2/80 variables, 2/197 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/80 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/80 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 11 (OVERLAPS) 0/80 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 198 constraints, problems are : Problem set: 0 solved, 107 unsolved in 3473 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 51/51 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints]
After SMT, in 7133ms problems are : Problem set: 0 solved, 107 unsolved
Search for dead transitions found 0 dead transitions in 7135ms
Finished structural reductions in LTL mode , in 1 iterations and 7146 ms. Remains : 51/74 places, 118/373 transitions.
[2024-06-01 23:21:36] [INFO ] Flatten gal took : 9 ms
[2024-06-01 23:21:36] [INFO ] Flatten gal took : 10 ms
[2024-06-01 23:21:36] [INFO ] Input system was already deterministic with 118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 70 transition count 372
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 17 place count 58 transition count 282
Iterating global reduction 1 with 12 rules applied. Total rules applied 29 place count 58 transition count 282
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 104 place count 58 transition count 207
Applied a total of 104 rules in 11 ms. Remains 58 /74 variables (removed 16) and now considering 207/373 (removed 166) transitions.
Running 195 sub problems to find dead transitions.
[2024-06-01 23:21:36] [INFO ] Flow matrix only has 36 transitions (discarded 171 similar events)
// Phase 1: matrix 36 rows 58 cols
[2024-06-01 23:21:36] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:21:36] [INFO ] State equation strengthened by 24 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (OVERLAPS) 8/56 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (OVERLAPS) 36/92 variables, 56/78 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 24/102 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (OVERLAPS) 2/94 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 104 constraints, problems are : Problem set: 0 solved, 195 unsolved in 7418 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 58/58 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 195 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (OVERLAPS) 8/56 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (OVERLAPS) 36/92 variables, 56/78 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 24/102 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 194/296 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (OVERLAPS) 2/94 variables, 2/298 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/94 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 11 (OVERLAPS) 0/94 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 299 constraints, problems are : Problem set: 0 solved, 195 unsolved in 7344 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 58/58 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 0/0 constraints]
After SMT, in 14824ms problems are : Problem set: 0 solved, 195 unsolved
Search for dead transitions found 0 dead transitions in 14827ms
Finished structural reductions in LTL mode , in 1 iterations and 14839 ms. Remains : 58/74 places, 207/373 transitions.
[2024-06-01 23:21:51] [INFO ] Flatten gal took : 14 ms
[2024-06-01 23:21:51] [INFO ] Flatten gal took : 15 ms
[2024-06-01 23:21:51] [INFO ] Input system was already deterministic with 207 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 68 transition count 370
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 27 place count 50 transition count 242
Iterating global reduction 1 with 18 rules applied. Total rules applied 45 place count 50 transition count 242
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 128 place count 50 transition count 159
Applied a total of 128 rules in 12 ms. Remains 50 /74 variables (removed 24) and now considering 159/373 (removed 214) transitions.
Running 153 sub problems to find dead transitions.
[2024-06-01 23:21:51] [INFO ] Flow matrix only has 28 transitions (discarded 131 similar events)
// Phase 1: matrix 28 rows 50 cols
[2024-06-01 23:21:51] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:21:51] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 6/50 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (OVERLAPS) 28/78 variables, 50/72 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 22/94 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 7 (OVERLAPS) 0/78 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 94 constraints, problems are : Problem set: 0 solved, 153 unsolved in 3936 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 50/50 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (OVERLAPS) 6/50 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (OVERLAPS) 28/78 variables, 50/72 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 22/94 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 153/247 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 8 (OVERLAPS) 0/78 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 247 constraints, problems are : Problem set: 0 solved, 153 unsolved in 3694 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 50/50 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints]
After SMT, in 7677ms problems are : Problem set: 0 solved, 153 unsolved
Search for dead transitions found 0 dead transitions in 7680ms
Finished structural reductions in LTL mode , in 1 iterations and 7693 ms. Remains : 50/74 places, 159/373 transitions.
[2024-06-01 23:21:58] [INFO ] Flatten gal took : 11 ms
[2024-06-01 23:21:59] [INFO ] Flatten gal took : 12 ms
[2024-06-01 23:21:59] [INFO ] Input system was already deterministic with 159 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 70 transition count 371
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 23 place count 53 transition count 242
Iterating global reduction 1 with 17 rules applied. Total rules applied 40 place count 53 transition count 242
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 123 place count 53 transition count 159
Applied a total of 123 rules in 8 ms. Remains 53 /74 variables (removed 21) and now considering 159/373 (removed 214) transitions.
Running 150 sub problems to find dead transitions.
[2024-06-01 23:21:59] [INFO ] Flow matrix only has 30 transitions (discarded 129 similar events)
// Phase 1: matrix 30 rows 53 cols
[2024-06-01 23:21:59] [INFO ] Computed 23 invariants in 1 ms
[2024-06-01 23:21:59] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (OVERLAPS) 7/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (OVERLAPS) 2/53 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 6 (OVERLAPS) 30/83 variables, 53/76 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 21/97 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 9 (OVERLAPS) 0/83 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 150 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 97 constraints, problems are : Problem set: 0 solved, 150 unsolved in 5133 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 53/53 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 150 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (OVERLAPS) 7/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (OVERLAPS) 2/53 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 6 (OVERLAPS) 30/83 variables, 53/76 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 21/97 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 150/247 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/83 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 10 (OVERLAPS) 0/83 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 150 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 247 constraints, problems are : Problem set: 0 solved, 150 unsolved in 4493 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 53/53 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 0/0 constraints]
After SMT, in 9674ms problems are : Problem set: 0 solved, 150 unsolved
Search for dead transitions found 0 dead transitions in 9677ms
Finished structural reductions in LTL mode , in 1 iterations and 9685 ms. Remains : 53/74 places, 159/373 transitions.
[2024-06-01 23:22:08] [INFO ] Flatten gal took : 11 ms
[2024-06-01 23:22:08] [INFO ] Flatten gal took : 12 ms
[2024-06-01 23:22:08] [INFO ] Input system was already deterministic with 159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Graph (complete) has 807 edges and 74 vertex of which 69 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 69 transition count 371
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 24 place count 48 transition count 202
Iterating global reduction 1 with 21 rules applied. Total rules applied 45 place count 48 transition count 202
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 143 place count 48 transition count 104
Applied a total of 143 rules in 34 ms. Remains 48 /74 variables (removed 26) and now considering 104/373 (removed 269) transitions.
Running 95 sub problems to find dead transitions.
[2024-06-01 23:22:08] [INFO ] Flow matrix only has 26 transitions (discarded 78 similar events)
// Phase 1: matrix 26 rows 48 cols
[2024-06-01 23:22:08] [INFO ] Computed 22 invariants in 5 ms
[2024-06-01 23:22:08] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 7/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (OVERLAPS) 26/73 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 17/86 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (OVERLAPS) 1/74 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 0/74 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 87 constraints, problems are : Problem set: 0 solved, 95 unsolved in 2480 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 48/48 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 7/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (OVERLAPS) 26/73 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 17/86 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 94/180 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 1/74 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/74 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/74 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/74 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 182 constraints, problems are : Problem set: 0 solved, 95 unsolved in 2806 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 48/48 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 0/0 constraints]
After SMT, in 5318ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 5319ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 5355 ms. Remains : 48/74 places, 104/373 transitions.
[2024-06-01 23:22:14] [INFO ] Flatten gal took : 8 ms
[2024-06-01 23:22:14] [INFO ] Flatten gal took : 7 ms
[2024-06-01 23:22:14] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Graph (complete) has 807 edges and 74 vertex of which 69 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 69 transition count 371
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 20 place count 52 transition count 223
Iterating global reduction 1 with 17 rules applied. Total rules applied 37 place count 52 transition count 223
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 134 place count 52 transition count 126
Applied a total of 134 rules in 25 ms. Remains 52 /74 variables (removed 22) and now considering 126/373 (removed 247) transitions.
Running 115 sub problems to find dead transitions.
[2024-06-01 23:22:14] [INFO ] Flow matrix only has 30 transitions (discarded 96 similar events)
// Phase 1: matrix 30 rows 52 cols
[2024-06-01 23:22:14] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:22:14] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 8/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 30/81 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 19/92 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 1/82 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (OVERLAPS) 0/82 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 93 constraints, problems are : Problem set: 0 solved, 115 unsolved in 3930 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 52/52 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 8/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 30/81 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 19/92 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 114/206 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 1/82 variables, 1/207 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/82 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/82 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 11 (OVERLAPS) 0/82 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 208 constraints, problems are : Problem set: 0 solved, 115 unsolved in 3873 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 52/52 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints]
After SMT, in 7829ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 7831ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 7857 ms. Remains : 52/74 places, 126/373 transitions.
[2024-06-01 23:22:22] [INFO ] Flatten gal took : 9 ms
[2024-06-01 23:22:22] [INFO ] Flatten gal took : 10 ms
[2024-06-01 23:22:22] [INFO ] Input system was already deterministic with 126 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 68 transition count 370
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 32 place count 45 transition count 190
Iterating global reduction 1 with 23 rules applied. Total rules applied 55 place count 45 transition count 190
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 149 place count 45 transition count 96
Applied a total of 149 rules in 10 ms. Remains 45 /74 variables (removed 29) and now considering 96/373 (removed 277) transitions.
Running 90 sub problems to find dead transitions.
[2024-06-01 23:22:22] [INFO ] Flow matrix only has 23 transitions (discarded 73 similar events)
// Phase 1: matrix 23 rows 45 cols
[2024-06-01 23:22:22] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:22:22] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 6/45 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 23/68 variables, 45/67 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 17/84 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 0/68 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 68/68 variables, and 84 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2156 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 45/45 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 6/45 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 23/68 variables, 45/67 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 17/84 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 90/174 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 0/68 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 68/68 variables, and 174 constraints, problems are : Problem set: 0 solved, 90 unsolved in 1918 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 45/45 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints]
After SMT, in 4097ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 4099ms
Finished structural reductions in LTL mode , in 1 iterations and 4110 ms. Remains : 45/74 places, 96/373 transitions.
[2024-06-01 23:22:26] [INFO ] Flatten gal took : 6 ms
[2024-06-01 23:22:26] [INFO ] Flatten gal took : 7 ms
[2024-06-01 23:22:26] [INFO ] Input system was already deterministic with 96 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 373/373 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 68 transition count 370
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 24 place count 53 transition count 260
Iterating global reduction 1 with 15 rules applied. Total rules applied 39 place count 53 transition count 260
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 123 place count 53 transition count 176
Applied a total of 123 rules in 8 ms. Remains 53 /74 variables (removed 21) and now considering 176/373 (removed 197) transitions.
Running 167 sub problems to find dead transitions.
[2024-06-01 23:22:26] [INFO ] Flow matrix only has 31 transitions (discarded 145 similar events)
// Phase 1: matrix 31 rows 53 cols
[2024-06-01 23:22:26] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 23:22:26] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 6/53 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 31/84 variables, 53/75 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 22/97 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 0/84 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 97 constraints, problems are : Problem set: 0 solved, 167 unsolved in 4293 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 53/53 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 6/53 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 31/84 variables, 53/75 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 22/97 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 167/264 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 264 constraints, problems are : Problem set: 0 solved, 167 unsolved in 4093 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 53/53 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints]
After SMT, in 8434ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 8437ms
Finished structural reductions in LTL mode , in 1 iterations and 8446 ms. Remains : 53/74 places, 176/373 transitions.
[2024-06-01 23:22:34] [INFO ] Flatten gal took : 10 ms
[2024-06-01 23:22:34] [INFO ] Flatten gal took : 11 ms
[2024-06-01 23:22:34] [INFO ] Input system was already deterministic with 176 transitions.
[2024-06-01 23:22:34] [INFO ] Flatten gal took : 23 ms
[2024-06-01 23:22:34] [INFO ] Flatten gal took : 24 ms
[2024-06-01 23:22:34] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 10 ms.
[2024-06-01 23:22:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 74 places, 373 transitions and 2575 arcs took 9 ms.
Total runtime 140498 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 : PhaseVariation-PT-D05CS010-CTLFireability-2024-01
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-02
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-03
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-04
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-05
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-07
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-08
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-09
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-10
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2024-11
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2023-12
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2023-13
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2023-14
Could not compute solution for formula : PhaseVariation-PT-D05CS010-CTLFireability-2023-15

BK_STOP 1717284155539

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/636/ctl_0_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/636/ctl_1_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/636/ctl_2_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/636/ctl_3_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/636/ctl_4_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/636/ctl_5_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/636/ctl_6_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/636/ctl_7_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/636/ctl_8_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/636/ctl_9_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/636/ctl_10_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/636/ctl_11_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/636/ctl_12_
ctl formula name PhaseVariation-PT-D05CS010-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/636/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="PhaseVariation-PT-D05CS010"
export BK_EXAMINATION="CTLFireability"
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 PhaseVariation-PT-D05CS010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r512-smll-171654407400314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D05CS010.tgz
mv PhaseVariation-PT-D05CS010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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