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.r532-smll-171683810700066.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d1m18, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810700066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Apr 12 19:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 46K Apr 12 19:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 12 19:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 450K 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 SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717243327528

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m18
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:02:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 12:02:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:02:10] [INFO ] Load time of PNML (sax parser for PT used): 330 ms
[2024-06-01 12:02:10] [INFO ] Transformed 1295 places.
[2024-06-01 12:02:10] [INFO ] Transformed 749 transitions.
[2024-06-01 12:02:10] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 758 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 33 ms.
Deduced a syphon composed of 1036 places in 21 ms
Reduce places removed 1036 places and 0 transitions.
Support contains 54 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 289 place count 210 transition count 465
Iterating global reduction 1 with 32 rules applied. Total rules applied 321 place count 210 transition count 465
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 330 place count 210 transition count 456
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 343 place count 197 transition count 443
Iterating global reduction 2 with 13 rules applied. Total rules applied 356 place count 197 transition count 443
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 367 place count 197 transition count 432
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 372 place count 192 transition count 425
Iterating global reduction 3 with 5 rules applied. Total rules applied 377 place count 192 transition count 425
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 379 place count 192 transition count 423
Applied a total of 379 rules in 208 ms. Remains 192 /259 variables (removed 67) and now considering 423/749 (removed 326) transitions.
// Phase 1: matrix 423 rows 192 cols
[2024-06-01 12:02:11] [INFO ] Computed 5 invariants in 58 ms
[2024-06-01 12:02:11] [INFO ] Implicit Places using invariants in 677 ms returned []
[2024-06-01 12:02:11] [INFO ] Invariant cache hit.
[2024-06-01 12:02:12] [INFO ] State equation strengthened by 293 read => feed constraints.
[2024-06-01 12:02:13] [INFO ] Implicit Places using invariants and state equation in 1285 ms returned []
Implicit Place search using SMT with State Equation took 2137 ms to find 0 implicit places.
Running 422 sub problems to find dead transitions.
[2024-06-01 12:02:13] [INFO ] Invariant cache hit.
[2024-06-01 12:02:13] [INFO ] State equation strengthened by 293 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (OVERLAPS) 1/192 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-06-01 12:02:27] [INFO ] Deduced a trap composed of 56 places in 302 ms of which 37 ms to minimize.
[2024-06-01 12:02:27] [INFO ] Deduced a trap composed of 56 places in 179 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-06-01 12:02:31] [INFO ] Deduced a trap composed of 32 places in 179 ms of which 4 ms to minimize.
[2024-06-01 12:02:31] [INFO ] Deduced a trap composed of 62 places in 129 ms of which 4 ms to minimize.
[2024-06-01 12:02:31] [INFO ] Deduced a trap composed of 63 places in 133 ms of which 3 ms to minimize.
[2024-06-01 12:02:31] [INFO ] Deduced a trap composed of 62 places in 150 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-06-01 12:02:35] [INFO ] Deduced a trap composed of 62 places in 226 ms of which 4 ms to minimize.
[2024-06-01 12:02:35] [INFO ] Deduced a trap composed of 63 places in 119 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 8 (OVERLAPS) 423/615 variables, 192/205 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/615 variables, 293/498 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 615/615 variables, and 498 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 192/192 constraints, ReadFeed: 293/293 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 422 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 1/192 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 7 (OVERLAPS) 423/615 variables, 192/205 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/615 variables, 293/498 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/615 variables, 422/920 constraints. Problems are: Problem set: 0 solved, 422 unsolved
[2024-06-01 12:03:10] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-06-01 12:03:11] [INFO ] Deduced a trap composed of 72 places in 76 ms of which 2 ms to minimize.
Problem TDEAD93 is UNSAT
[2024-06-01 12:03:14] [INFO ] Deduced a trap composed of 71 places in 115 ms of which 3 ms to minimize.
Problem TDEAD97 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 615/615 variables, and 923 constraints, problems are : Problem set: 2 solved, 420 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 192/192 constraints, ReadFeed: 293/293 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 11/11 constraints]
After SMT, in 61646ms problems are : Problem set: 2 solved, 420 unsolved
Search for dead transitions found 2 dead transitions in 61695ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LTL mode, iteration 1 : 192/259 places, 421/749 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 191 transition count 421
Applied a total of 1 rules in 11 ms. Remains 191 /192 variables (removed 1) and now considering 421/421 (removed 0) transitions.
// Phase 1: matrix 421 rows 191 cols
[2024-06-01 12:03:14] [INFO ] Computed 5 invariants in 10 ms
[2024-06-01 12:03:15] [INFO ] Implicit Places using invariants in 230 ms returned []
[2024-06-01 12:03:15] [INFO ] Invariant cache hit.
[2024-06-01 12:03:15] [INFO ] State equation strengthened by 292 read => feed constraints.
[2024-06-01 12:03:16] [INFO ] Implicit Places using invariants and state equation in 1706 ms returned []
Implicit Place search using SMT with State Equation took 1941 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 191/259 places, 421/749 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66063 ms. Remains : 191/259 places, 421/749 transitions.
Support contains 54 out of 191 places after structural reductions.
[2024-06-01 12:03:17] [INFO ] Flatten gal took : 129 ms
[2024-06-01 12:03:17] [INFO ] Flatten gal took : 93 ms
[2024-06-01 12:03:17] [INFO ] Input system was already deterministic with 421 transitions.
Support contains 53 out of 191 places (down from 54) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 65 to 63
RANDOM walk for 40000 steps (9013 resets) in 3918 ms. (10 steps per ms) remains 59/63 properties
BEST_FIRST walk for 4001 steps (429 resets) in 85 ms. (46 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (198 resets) in 69 ms. (57 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (207 resets) in 69 ms. (57 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (173 resets) in 90 ms. (43 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (193 resets) in 64 ms. (61 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (186 resets) in 65 ms. (60 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (199 resets) in 33 ms. (117 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (179 resets) in 32 ms. (121 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (190 resets) in 31 ms. (125 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (192 resets) in 83 ms. (47 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (183 resets) in 36 ms. (108 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (192 resets) in 37 ms. (105 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (197 resets) in 34 ms. (114 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (177 resets) in 37 ms. (105 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (220 resets) in 33 ms. (117 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (194 resets) in 39 ms. (100 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (172 resets) in 38 ms. (102 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (167 resets) in 41 ms. (95 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (200 resets) in 81 ms. (48 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (180 resets) in 35 ms. (111 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (201 resets) in 35 ms. (111 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (186 resets) in 34 ms. (114 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (179 resets) in 44 ms. (88 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (212 resets) in 44 ms. (88 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (177 resets) in 52 ms. (75 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (180 resets) in 42 ms. (93 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (184 resets) in 39 ms. (100 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (392 resets) in 72 ms. (54 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (195 resets) in 36 ms. (108 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (193 resets) in 41 ms. (95 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (179 resets) in 70 ms. (56 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (183 resets) in 36 ms. (108 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (184 resets) in 36 ms. (108 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (168 resets) in 79 ms. (50 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (183 resets) in 48 ms. (81 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4000 steps (197 resets) in 30 ms. (129 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (182 resets) in 31 ms. (125 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (210 resets) in 42 ms. (93 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (445 resets) in 70 ms. (56 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (210 resets) in 36 ms. (108 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (204 resets) in 37 ms. (105 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (192 resets) in 31 ms. (125 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (391 resets) in 56 ms. (70 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (195 resets) in 46 ms. (85 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (178 resets) in 44 ms. (88 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (220 resets) in 29 ms. (133 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (197 resets) in 43 ms. (91 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (197 resets) in 35 ms. (111 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (204 resets) in 24 ms. (160 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (192 resets) in 25 ms. (153 steps per ms) remains 59/59 properties
Interrupted probabilistic random walk after 364115 steps, run timeout after 6001 ms. (steps per millisecond=60 ) properties seen :31 out of 59
Probabilistic random walk after 364115 steps, saw 172337 distinct states, run finished after 6008 ms. (steps per millisecond=60 ) properties seen :31
[2024-06-01 12:03:26] [INFO ] Invariant cache hit.
[2024-06-01 12:03:26] [INFO ] State equation strengthened by 292 read => feed constraints.
Problem AtomicPropp58 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 89/120 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 48/168 variables, 3/5 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 392/560 variables, 168/173 constraints. Problems are: Problem set: 1 solved, 27 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/560 variables, 263/436 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/560 variables, 0/436 constraints. Problems are: Problem set: 1 solved, 27 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 8 (OVERLAPS) 52/612 variables, 23/459 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/612 variables, 29/488 constraints. Problems are: Problem set: 10 solved, 18 unsolved
[2024-06-01 12:03:28] [INFO ] Deduced a trap composed of 54 places in 187 ms of which 3 ms to minimize.
[2024-06-01 12:03:28] [INFO ] Deduced a trap composed of 54 places in 144 ms of which 3 ms to minimize.
[2024-06-01 12:03:28] [INFO ] Deduced a trap composed of 68 places in 102 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/612 variables, 3/491 constraints. Problems are: Problem set: 10 solved, 18 unsolved
[2024-06-01 12:03:28] [INFO ] Deduced a trap composed of 56 places in 180 ms of which 4 ms to minimize.
[2024-06-01 12:03:29] [INFO ] Deduced a trap composed of 65 places in 234 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/612 variables, 2/493 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/612 variables, 0/493 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 13 (OVERLAPS) 0/612 variables, 0/493 constraints. Problems are: Problem set: 10 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 612/612 variables, and 493 constraints, problems are : Problem set: 10 solved, 18 unsolved in 3919 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 191/191 constraints, ReadFeed: 292/292 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 10 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 79/101 variables, 1/1 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/1 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 13/114 variables, 1/2 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 48/162 variables, 3/5 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/5 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 324/486 variables, 162/167 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/486 variables, 195/362 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/486 variables, 0/362 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 126/612 variables, 29/391 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/612 variables, 97/488 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/612 variables, 18/506 constraints. Problems are: Problem set: 10 solved, 18 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/612 variables, 5/511 constraints. Problems are: Problem set: 10 solved, 18 unsolved
[2024-06-01 12:03:34] [INFO ] Deduced a trap composed of 72 places in 80 ms of which 2 ms to minimize.
[2024-06-01 12:03:34] [INFO ] Deduced a trap composed of 87 places in 100 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/612 variables, 2/513 constraints. Problems are: Problem set: 10 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 612/612 variables, and 513 constraints, problems are : Problem set: 10 solved, 18 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 191/191 constraints, ReadFeed: 292/292 constraints, PredecessorRefiner: 18/28 constraints, Known Traps: 7/7 constraints]
After SMT, in 9076ms problems are : Problem set: 10 solved, 18 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 421/421 transitions.
Graph (complete) has 717 edges and 191 vertex of which 189 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 189 transition count 419
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 20 place count 172 transition count 325
Iterating global reduction 1 with 17 rules applied. Total rules applied 37 place count 172 transition count 325
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 40 place count 172 transition count 322
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 55 place count 157 transition count 306
Iterating global reduction 2 with 15 rules applied. Total rules applied 70 place count 157 transition count 306
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 82 place count 157 transition count 294
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 89 place count 150 transition count 287
Iterating global reduction 3 with 7 rules applied. Total rules applied 96 place count 150 transition count 287
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 108 place count 150 transition count 275
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 109 place count 149 transition count 273
Iterating global reduction 4 with 1 rules applied. Total rules applied 110 place count 149 transition count 273
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 111 place count 148 transition count 272
Iterating global reduction 4 with 1 rules applied. Total rules applied 112 place count 148 transition count 272
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 113 place count 147 transition count 271
Iterating global reduction 4 with 1 rules applied. Total rules applied 114 place count 147 transition count 271
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 115 place count 146 transition count 270
Iterating global reduction 4 with 1 rules applied. Total rules applied 116 place count 146 transition count 270
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 117 place count 145 transition count 269
Iterating global reduction 4 with 1 rules applied. Total rules applied 118 place count 145 transition count 269
Applied a total of 118 rules in 107 ms. Remains 145 /191 variables (removed 46) and now considering 269/421 (removed 152) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 145/191 places, 269/421 transitions.
RANDOM walk for 40000 steps (8946 resets) in 762 ms. (52 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (204 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (204 resets) in 19 ms. (200 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (174 resets) in 46 ms. (85 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (192 resets) in 27 ms. (142 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (180 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (194 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (211 resets) in 30 ms. (129 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (193 resets) in 28 ms. (138 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (195 resets) in 29 ms. (133 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (187 resets) in 28 ms. (138 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (423 resets) in 38 ms. (102 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (197 resets) in 27 ms. (142 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (205 resets) in 27 ms. (142 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (194 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (192 resets) in 42 ms. (93 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (181 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (175 resets) in 25 ms. (153 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (174 resets) in 27 ms. (142 steps per ms) remains 18/18 properties
Interrupted probabilistic random walk after 202236 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :1 out of 18
Probabilistic random walk after 202236 steps, saw 91579 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :1
// Phase 1: matrix 269 rows 145 cols
[2024-06-01 12:03:38] [INFO ] Computed 3 invariants in 3 ms
[2024-06-01 12:03:38] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 70/91 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 3/94 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 241/335 variables, 94/97 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/335 variables, 140/237 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/335 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 79/414 variables, 51/288 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/414 variables, 28/316 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/414 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 0/414 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 414/414 variables, and 316 constraints, problems are : Problem set: 0 solved, 17 unsolved in 1587 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 145/145 constraints, ReadFeed: 168/168 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 70/91 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 3/94 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-06-01 12:03:40] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 241/335 variables, 94/98 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/335 variables, 140/238 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/335 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 79/414 variables, 51/289 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/414 variables, 28/317 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/414 variables, 17/334 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-06-01 12:03:42] [INFO ] Deduced a trap composed of 52 places in 56 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/414 variables, 1/335 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/414 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (OVERLAPS) 0/414 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 414/414 variables, and 335 constraints, problems are : Problem set: 0 solved, 17 unsolved in 4003 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 145/145 constraints, ReadFeed: 168/168 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 2/2 constraints]
After SMT, in 5665ms problems are : Problem set: 0 solved, 17 unsolved
Fused 17 Parikh solutions to 16 different solutions.
Parikh walk visited 4 properties in 31206 ms.
Support contains 17 out of 145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 269/269 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 140 transition count 241
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 140 transition count 241
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 140 transition count 239
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 136 transition count 235
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 136 transition count 235
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 136 transition count 233
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 27 place count 131 transition count 228
Iterating global reduction 2 with 5 rules applied. Total rules applied 32 place count 131 transition count 228
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 131 transition count 226
Applied a total of 34 rules in 53 ms. Remains 131 /145 variables (removed 14) and now considering 226/269 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 131/145 places, 226/269 transitions.
RANDOM walk for 40000 steps (8970 resets) in 565 ms. (70 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1983 resets) in 145 ms. (273 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1963 resets) in 163 ms. (243 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1924 resets) in 292 ms. (136 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1954 resets) in 220 ms. (181 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1916 resets) in 164 ms. (242 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1895 resets) in 309 ms. (129 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (1934 resets) in 173 ms. (229 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (4125 resets) in 201 ms. (198 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1914 resets) in 115 ms. (344 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1961 resets) in 122 ms. (325 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1832 resets) in 114 ms. (347 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1916 resets) in 118 ms. (336 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 116 ms. (341 steps per ms) remains 13/13 properties
Interrupted probabilistic random walk after 224316 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :1 out of 13
Probabilistic random walk after 224316 steps, saw 100399 distinct states, run finished after 3001 ms. (steps per millisecond=74 ) properties seen :1
// Phase 1: matrix 226 rows 131 cols
[2024-06-01 12:04:19] [INFO ] Computed 3 invariants in 3 ms
[2024-06-01 12:04:19] [INFO ] State equation strengthened by 137 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 55/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 5/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
[2024-06-01 12:04:20] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 6/82 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
[2024-06-01 12:04:20] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 1 ms to minimize.
[2024-06-01 12:04:20] [INFO ] Deduced a trap composed of 40 places in 42 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 198/280 variables, 82/88 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/280 variables, 109/197 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/280 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 77/357 variables, 49/246 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/357 variables, 28/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/357 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 0/357 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 357/357 variables, and 274 constraints, problems are : Problem set: 0 solved, 12 unsolved in 1195 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 131/131 constraints, ReadFeed: 137/137 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 55/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 5/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 6/82 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 198/280 variables, 82/88 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/280 variables, 109/197 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/280 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 77/357 variables, 49/246 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/357 variables, 28/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/357 variables, 12/286 constraints. Problems are: Problem set: 0 solved, 12 unsolved
[2024-06-01 12:04:22] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
[2024-06-01 12:04:22] [INFO ] Deduced a trap composed of 44 places in 57 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/357 variables, 2/288 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/357 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 0/357 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 357/357 variables, and 288 constraints, problems are : Problem set: 0 solved, 12 unsolved in 3485 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 131/131 constraints, ReadFeed: 137/137 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 5/5 constraints]
After SMT, in 4712ms problems are : Problem set: 0 solved, 12 unsolved
Parikh walk visited 0 properties in 22605 ms.
Support contains 16 out of 131 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 131/131 places, 226/226 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 130 transition count 215
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 130 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 129 transition count 214
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 129 transition count 214
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 129 transition count 213
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 128 transition count 212
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 128 transition count 212
Applied a total of 7 rules in 28 ms. Remains 128 /131 variables (removed 3) and now considering 212/226 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 128/131 places, 212/226 transitions.
RANDOM walk for 40000 steps (8963 resets) in 267 ms. (149 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (1887 resets) in 94 ms. (421 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (1844 resets) in 147 ms. (270 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1904 resets) in 146 ms. (272 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1962 resets) in 94 ms. (421 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1916 resets) in 93 ms. (425 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1948 resets) in 95 ms. (416 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (4165 resets) in 129 ms. (307 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1916 resets) in 89 ms. (444 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (1898 resets) in 89 ms. (444 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (1888 resets) in 89 ms. (444 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1912 resets) in 91 ms. (434 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (1904 resets) in 90 ms. (439 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 259962 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :1 out of 12
Probabilistic random walk after 259962 steps, saw 117377 distinct states, run finished after 3001 ms. (steps per millisecond=86 ) properties seen :1
// Phase 1: matrix 212 rows 128 cols
[2024-06-01 12:04:50] [INFO ] Computed 3 invariants in 6 ms
[2024-06-01 12:04:50] [INFO ] State equation strengthened by 126 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 54/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 5/74 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 6/80 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
[2024-06-01 12:04:51] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 184/264 variables, 80/84 constraints. Problems are: Problem set: 0 solved, 11 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 98/182 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 76/340 variables, 48/230 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/340 variables, 28/258 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/340 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (OVERLAPS) 0/340 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 340/340 variables, and 258 constraints, problems are : Problem set: 0 solved, 11 unsolved in 939 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 54/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 5/74 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 6/80 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 184/264 variables, 80/84 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 98/182 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 76/340 variables, 48/230 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/340 variables, 28/258 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/340 variables, 11/269 constraints. Problems are: Problem set: 0 solved, 11 unsolved
[2024-06-01 12:04:53] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
[2024-06-01 12:04:53] [INFO ] Deduced a trap composed of 44 places in 43 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/340 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/340 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (OVERLAPS) 0/340 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 340/340 variables, and 271 constraints, problems are : Problem set: 0 solved, 11 unsolved in 3174 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 3/3 constraints]
After SMT, in 4145ms problems are : Problem set: 0 solved, 11 unsolved
Fused 11 Parikh solutions to 10 different solutions.
Parikh walk visited 1 properties in 10524 ms.
Support contains 14 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 212/212 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 198
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 198
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 124 transition count 196
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 124 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 123 transition count 195
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 123 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 123 transition count 194
Applied a total of 11 rules in 22 ms. Remains 123 /128 variables (removed 5) and now considering 194/212 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 123/128 places, 194/212 transitions.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2024-06-01 12:05:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 12:05:05] [INFO ] Flatten gal took : 34 ms
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 12:05:05] [INFO ] Flatten gal took : 36 ms
[2024-06-01 12:05:05] [INFO ] Input system was already deterministic with 421 transitions.
Support contains 43 out of 191 places (down from 47) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 52 stabilizing places and 89 stable transitions
Graph (complete) has 788 edges and 191 vertex of which 189 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 155 transition count 192
Iterating global reduction 1 with 35 rules applied. Total rules applied 71 place count 155 transition count 192
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 75 place count 155 transition count 188
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 104 place count 126 transition count 158
Iterating global reduction 2 with 29 rules applied. Total rules applied 133 place count 126 transition count 158
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 142 place count 126 transition count 149
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 162 place count 106 transition count 129
Iterating global reduction 3 with 20 rules applied. Total rules applied 182 place count 106 transition count 129
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 194 place count 106 transition count 117
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 199 place count 101 transition count 110
Iterating global reduction 4 with 5 rules applied. Total rules applied 204 place count 101 transition count 110
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 209 place count 96 transition count 105
Iterating global reduction 4 with 5 rules applied. Total rules applied 214 place count 96 transition count 105
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 218 place count 92 transition count 101
Iterating global reduction 4 with 4 rules applied. Total rules applied 222 place count 92 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 224 place count 92 transition count 99
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 228 place count 88 transition count 95
Iterating global reduction 5 with 4 rules applied. Total rules applied 232 place count 88 transition count 95
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 234 place count 86 transition count 93
Iterating global reduction 5 with 2 rules applied. Total rules applied 236 place count 86 transition count 93
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 237 place count 85 transition count 91
Iterating global reduction 5 with 1 rules applied. Total rules applied 238 place count 85 transition count 91
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 239 place count 84 transition count 90
Iterating global reduction 5 with 1 rules applied. Total rules applied 240 place count 84 transition count 90
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 241 place count 83 transition count 89
Iterating global reduction 5 with 1 rules applied. Total rules applied 242 place count 83 transition count 89
Applied a total of 242 rules in 20 ms. Remains 83 /191 variables (removed 108) and now considering 89/421 (removed 332) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 83/191 places, 89/421 transitions.
[2024-06-01 12:05:05] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:05:05] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:05:05] [INFO ] Input system was already deterministic with 89 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 32 place count 159 transition count 233
Iterating global reduction 1 with 31 rules applied. Total rules applied 63 place count 159 transition count 233
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 67 place count 159 transition count 229
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 93 place count 133 transition count 202
Iterating global reduction 2 with 26 rules applied. Total rules applied 119 place count 133 transition count 202
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 128 place count 133 transition count 193
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 145 place count 116 transition count 176
Iterating global reduction 3 with 17 rules applied. Total rules applied 162 place count 116 transition count 176
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 180 place count 116 transition count 158
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 182 place count 114 transition count 154
Iterating global reduction 4 with 2 rules applied. Total rules applied 184 place count 114 transition count 154
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 186 place count 112 transition count 152
Iterating global reduction 4 with 2 rules applied. Total rules applied 188 place count 112 transition count 152
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 190 place count 110 transition count 150
Iterating global reduction 4 with 2 rules applied. Total rules applied 192 place count 110 transition count 150
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 193 place count 109 transition count 149
Iterating global reduction 4 with 1 rules applied. Total rules applied 194 place count 109 transition count 149
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 195 place count 108 transition count 148
Iterating global reduction 4 with 1 rules applied. Total rules applied 196 place count 108 transition count 148
Applied a total of 196 rules in 19 ms. Remains 108 /191 variables (removed 83) and now considering 148/421 (removed 273) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 108/191 places, 148/421 transitions.
[2024-06-01 12:05:05] [INFO ] Flatten gal took : 10 ms
[2024-06-01 12:05:05] [INFO ] Flatten gal took : 11 ms
[2024-06-01 12:05:05] [INFO ] Input system was already deterministic with 148 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 160 transition count 246
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 160 transition count 246
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 160 transition count 242
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 90 place count 135 transition count 216
Iterating global reduction 2 with 25 rules applied. Total rules applied 115 place count 135 transition count 216
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 124 place count 135 transition count 207
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 139 place count 120 transition count 192
Iterating global reduction 3 with 15 rules applied. Total rules applied 154 place count 120 transition count 192
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 175 place count 120 transition count 171
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 177 place count 118 transition count 167
Iterating global reduction 4 with 2 rules applied. Total rules applied 179 place count 118 transition count 167
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 181 place count 116 transition count 165
Iterating global reduction 4 with 2 rules applied. Total rules applied 183 place count 116 transition count 165
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 185 place count 114 transition count 163
Iterating global reduction 4 with 2 rules applied. Total rules applied 187 place count 114 transition count 163
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 188 place count 113 transition count 162
Iterating global reduction 4 with 1 rules applied. Total rules applied 189 place count 113 transition count 162
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 190 place count 112 transition count 161
Iterating global reduction 4 with 1 rules applied. Total rules applied 191 place count 112 transition count 161
Applied a total of 191 rules in 20 ms. Remains 112 /191 variables (removed 79) and now considering 161/421 (removed 260) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 112/191 places, 161/421 transitions.
[2024-06-01 12:05:05] [INFO ] Flatten gal took : 11 ms
[2024-06-01 12:05:05] [INFO ] Flatten gal took : 13 ms
[2024-06-01 12:05:05] [INFO ] Input system was already deterministic with 161 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Graph (complete) has 788 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 32 place count 159 transition count 222
Iterating global reduction 0 with 31 rules applied. Total rules applied 63 place count 159 transition count 222
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 67 place count 159 transition count 218
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 93 place count 133 transition count 191
Iterating global reduction 1 with 26 rules applied. Total rules applied 119 place count 133 transition count 191
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 128 place count 133 transition count 182
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 145 place count 116 transition count 165
Iterating global reduction 2 with 17 rules applied. Total rules applied 162 place count 116 transition count 165
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 177 place count 116 transition count 150
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 180 place count 113 transition count 145
Iterating global reduction 3 with 3 rules applied. Total rules applied 183 place count 113 transition count 145
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 186 place count 110 transition count 142
Iterating global reduction 3 with 3 rules applied. Total rules applied 189 place count 110 transition count 142
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 191 place count 108 transition count 140
Iterating global reduction 3 with 2 rules applied. Total rules applied 193 place count 108 transition count 140
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 194 place count 107 transition count 139
Iterating global reduction 3 with 1 rules applied. Total rules applied 195 place count 107 transition count 139
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 196 place count 106 transition count 138
Iterating global reduction 3 with 1 rules applied. Total rules applied 197 place count 106 transition count 138
Applied a total of 197 rules in 40 ms. Remains 106 /191 variables (removed 85) and now considering 138/421 (removed 283) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 106/191 places, 138/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 9 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 9 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 138 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 32 place count 159 transition count 235
Iterating global reduction 1 with 31 rules applied. Total rules applied 63 place count 159 transition count 235
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 69 place count 159 transition count 229
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 95 place count 133 transition count 202
Iterating global reduction 2 with 26 rules applied. Total rules applied 121 place count 133 transition count 202
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 131 place count 133 transition count 192
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 148 place count 116 transition count 175
Iterating global reduction 3 with 17 rules applied. Total rules applied 165 place count 116 transition count 175
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 184 place count 116 transition count 156
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 187 place count 113 transition count 151
Iterating global reduction 4 with 3 rules applied. Total rules applied 190 place count 113 transition count 151
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 193 place count 110 transition count 148
Iterating global reduction 4 with 3 rules applied. Total rules applied 196 place count 110 transition count 148
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 198 place count 108 transition count 146
Iterating global reduction 4 with 2 rules applied. Total rules applied 200 place count 108 transition count 146
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 201 place count 107 transition count 145
Iterating global reduction 4 with 1 rules applied. Total rules applied 202 place count 107 transition count 145
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 203 place count 106 transition count 144
Iterating global reduction 4 with 1 rules applied. Total rules applied 204 place count 106 transition count 144
Applied a total of 204 rules in 17 ms. Remains 106 /191 variables (removed 85) and now considering 144/421 (removed 277) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 106/191 places, 144/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 32 place count 159 transition count 220
Iterating global reduction 1 with 31 rules applied. Total rules applied 63 place count 159 transition count 220
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 65 place count 159 transition count 218
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 93 place count 131 transition count 189
Iterating global reduction 2 with 28 rules applied. Total rules applied 121 place count 131 transition count 189
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 130 place count 131 transition count 180
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 149 place count 112 transition count 161
Iterating global reduction 3 with 19 rules applied. Total rules applied 168 place count 112 transition count 161
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 185 place count 112 transition count 144
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 187 place count 110 transition count 141
Iterating global reduction 4 with 2 rules applied. Total rules applied 189 place count 110 transition count 141
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 191 place count 108 transition count 139
Iterating global reduction 4 with 2 rules applied. Total rules applied 193 place count 108 transition count 139
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 195 place count 106 transition count 137
Iterating global reduction 4 with 2 rules applied. Total rules applied 197 place count 106 transition count 137
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 200 place count 106 transition count 134
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 202 place count 104 transition count 132
Iterating global reduction 5 with 2 rules applied. Total rules applied 204 place count 104 transition count 132
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 205 place count 103 transition count 131
Iterating global reduction 5 with 1 rules applied. Total rules applied 206 place count 103 transition count 131
Applied a total of 206 rules in 18 ms. Remains 103 /191 variables (removed 88) and now considering 131/421 (removed 290) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 103/191 places, 131/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Graph (complete) has 788 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 31 place count 160 transition count 233
Iterating global reduction 0 with 30 rules applied. Total rules applied 61 place count 160 transition count 233
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 64 place count 160 transition count 230
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 91 place count 133 transition count 202
Iterating global reduction 1 with 27 rules applied. Total rules applied 118 place count 133 transition count 202
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 127 place count 133 transition count 193
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 144 place count 116 transition count 176
Iterating global reduction 2 with 17 rules applied. Total rules applied 161 place count 116 transition count 176
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 176 place count 116 transition count 161
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 177 place count 115 transition count 159
Iterating global reduction 3 with 1 rules applied. Total rules applied 178 place count 115 transition count 159
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 179 place count 114 transition count 158
Iterating global reduction 3 with 1 rules applied. Total rules applied 180 place count 114 transition count 158
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 181 place count 113 transition count 157
Iterating global reduction 3 with 1 rules applied. Total rules applied 182 place count 113 transition count 157
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 183 place count 112 transition count 156
Iterating global reduction 3 with 1 rules applied. Total rules applied 184 place count 112 transition count 156
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 185 place count 111 transition count 155
Iterating global reduction 3 with 1 rules applied. Total rules applied 186 place count 111 transition count 155
Applied a total of 186 rules in 35 ms. Remains 111 /191 variables (removed 80) and now considering 155/421 (removed 266) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 111/191 places, 155/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 9 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 155 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Graph (complete) has 788 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 35 place count 156 transition count 205
Iterating global reduction 0 with 34 rules applied. Total rules applied 69 place count 156 transition count 205
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 73 place count 156 transition count 201
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 102 place count 127 transition count 171
Iterating global reduction 1 with 29 rules applied. Total rules applied 131 place count 127 transition count 171
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 140 place count 127 transition count 162
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 160 place count 107 transition count 142
Iterating global reduction 2 with 20 rules applied. Total rules applied 180 place count 107 transition count 142
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 195 place count 107 transition count 127
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 199 place count 103 transition count 121
Iterating global reduction 3 with 4 rules applied. Total rules applied 203 place count 103 transition count 121
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 207 place count 99 transition count 117
Iterating global reduction 3 with 4 rules applied. Total rules applied 211 place count 99 transition count 117
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 214 place count 96 transition count 114
Iterating global reduction 3 with 3 rules applied. Total rules applied 217 place count 96 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 219 place count 96 transition count 112
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 222 place count 93 transition count 109
Iterating global reduction 4 with 3 rules applied. Total rules applied 225 place count 93 transition count 109
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 227 place count 91 transition count 107
Iterating global reduction 4 with 2 rules applied. Total rules applied 229 place count 91 transition count 107
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 230 place count 90 transition count 105
Iterating global reduction 4 with 1 rules applied. Total rules applied 231 place count 90 transition count 105
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 232 place count 89 transition count 104
Iterating global reduction 4 with 1 rules applied. Total rules applied 233 place count 89 transition count 104
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 234 place count 88 transition count 103
Iterating global reduction 4 with 1 rules applied. Total rules applied 235 place count 88 transition count 103
Applied a total of 235 rules in 34 ms. Remains 88 /191 variables (removed 103) and now considering 103/421 (removed 318) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34 ms. Remains : 88/191 places, 103/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 103 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 35 place count 156 transition count 205
Iterating global reduction 1 with 34 rules applied. Total rules applied 69 place count 156 transition count 205
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 73 place count 156 transition count 201
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 102 place count 127 transition count 171
Iterating global reduction 2 with 29 rules applied. Total rules applied 131 place count 127 transition count 171
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 140 place count 127 transition count 162
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 160 place count 107 transition count 142
Iterating global reduction 3 with 20 rules applied. Total rules applied 180 place count 107 transition count 142
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 195 place count 107 transition count 127
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 199 place count 103 transition count 121
Iterating global reduction 4 with 4 rules applied. Total rules applied 203 place count 103 transition count 121
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 207 place count 99 transition count 117
Iterating global reduction 4 with 4 rules applied. Total rules applied 211 place count 99 transition count 117
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 214 place count 96 transition count 114
Iterating global reduction 4 with 3 rules applied. Total rules applied 217 place count 96 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 219 place count 96 transition count 112
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 222 place count 93 transition count 109
Iterating global reduction 5 with 3 rules applied. Total rules applied 225 place count 93 transition count 109
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 227 place count 91 transition count 107
Iterating global reduction 5 with 2 rules applied. Total rules applied 229 place count 91 transition count 107
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 230 place count 90 transition count 105
Iterating global reduction 5 with 1 rules applied. Total rules applied 231 place count 90 transition count 105
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 232 place count 89 transition count 104
Iterating global reduction 5 with 1 rules applied. Total rules applied 233 place count 89 transition count 104
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 234 place count 88 transition count 103
Iterating global reduction 5 with 1 rules applied. Total rules applied 235 place count 88 transition count 103
Applied a total of 235 rules in 22 ms. Remains 88 /191 variables (removed 103) and now considering 103/421 (removed 318) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 88/191 places, 103/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 103 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 26 place count 165 transition count 275
Iterating global reduction 1 with 25 rules applied. Total rules applied 51 place count 165 transition count 275
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 56 place count 165 transition count 270
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 76 place count 145 transition count 249
Iterating global reduction 2 with 20 rules applied. Total rules applied 96 place count 145 transition count 249
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 98 place count 145 transition count 247
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 109 place count 134 transition count 236
Iterating global reduction 3 with 11 rules applied. Total rules applied 120 place count 134 transition count 236
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 133 place count 134 transition count 223
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 134 place count 133 transition count 221
Iterating global reduction 4 with 1 rules applied. Total rules applied 135 place count 133 transition count 221
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 136 place count 132 transition count 220
Iterating global reduction 4 with 1 rules applied. Total rules applied 137 place count 132 transition count 220
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 131 transition count 219
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 131 transition count 219
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 140 place count 130 transition count 218
Iterating global reduction 4 with 1 rules applied. Total rules applied 141 place count 130 transition count 218
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 142 place count 129 transition count 217
Iterating global reduction 4 with 1 rules applied. Total rules applied 143 place count 129 transition count 217
Applied a total of 143 rules in 20 ms. Remains 129 /191 variables (removed 62) and now considering 217/421 (removed 204) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 129/191 places, 217/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 10 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 11 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 217 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 35 place count 156 transition count 205
Iterating global reduction 1 with 34 rules applied. Total rules applied 69 place count 156 transition count 205
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 73 place count 156 transition count 201
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 101 place count 128 transition count 172
Iterating global reduction 2 with 28 rules applied. Total rules applied 129 place count 128 transition count 172
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 137 place count 128 transition count 164
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 156 place count 109 transition count 145
Iterating global reduction 3 with 19 rules applied. Total rules applied 175 place count 109 transition count 145
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 189 place count 109 transition count 131
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 192 place count 106 transition count 126
Iterating global reduction 4 with 3 rules applied. Total rules applied 195 place count 106 transition count 126
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 198 place count 103 transition count 123
Iterating global reduction 4 with 3 rules applied. Total rules applied 201 place count 103 transition count 123
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 203 place count 101 transition count 121
Iterating global reduction 4 with 2 rules applied. Total rules applied 205 place count 101 transition count 121
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 207 place count 99 transition count 119
Iterating global reduction 4 with 2 rules applied. Total rules applied 209 place count 99 transition count 119
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 211 place count 97 transition count 117
Iterating global reduction 4 with 2 rules applied. Total rules applied 213 place count 97 transition count 117
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 214 place count 96 transition count 115
Iterating global reduction 4 with 1 rules applied. Total rules applied 215 place count 96 transition count 115
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 216 place count 95 transition count 114
Iterating global reduction 4 with 1 rules applied. Total rules applied 217 place count 95 transition count 114
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 218 place count 94 transition count 113
Iterating global reduction 4 with 1 rules applied. Total rules applied 219 place count 94 transition count 113
Applied a total of 219 rules in 18 ms. Remains 94 /191 variables (removed 97) and now considering 113/421 (removed 308) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 94/191 places, 113/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 155 transition count 192
Iterating global reduction 1 with 35 rules applied. Total rules applied 71 place count 155 transition count 192
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 75 place count 155 transition count 188
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 105 place count 125 transition count 157
Iterating global reduction 2 with 30 rules applied. Total rules applied 135 place count 125 transition count 157
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 144 place count 125 transition count 148
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 164 place count 105 transition count 128
Iterating global reduction 3 with 20 rules applied. Total rules applied 184 place count 105 transition count 128
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 196 place count 105 transition count 116
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 200 place count 101 transition count 110
Iterating global reduction 4 with 4 rules applied. Total rules applied 204 place count 101 transition count 110
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 208 place count 97 transition count 106
Iterating global reduction 4 with 4 rules applied. Total rules applied 212 place count 97 transition count 106
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 215 place count 94 transition count 103
Iterating global reduction 4 with 3 rules applied. Total rules applied 218 place count 94 transition count 103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 219 place count 94 transition count 102
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 222 place count 91 transition count 99
Iterating global reduction 5 with 3 rules applied. Total rules applied 225 place count 91 transition count 99
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 227 place count 89 transition count 97
Iterating global reduction 5 with 2 rules applied. Total rules applied 229 place count 89 transition count 97
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 230 place count 88 transition count 95
Iterating global reduction 5 with 1 rules applied. Total rules applied 231 place count 88 transition count 95
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 232 place count 87 transition count 94
Iterating global reduction 5 with 1 rules applied. Total rules applied 233 place count 87 transition count 94
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 234 place count 86 transition count 93
Iterating global reduction 5 with 1 rules applied. Total rules applied 235 place count 86 transition count 93
Applied a total of 235 rules in 28 ms. Remains 86 /191 variables (removed 105) and now considering 93/421 (removed 328) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 86/191 places, 93/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 93 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 421
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 32 place count 159 transition count 232
Iterating global reduction 1 with 31 rules applied. Total rules applied 63 place count 159 transition count 232
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 66 place count 159 transition count 229
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 93 place count 132 transition count 201
Iterating global reduction 2 with 27 rules applied. Total rules applied 120 place count 132 transition count 201
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 129 place count 132 transition count 192
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 147 place count 114 transition count 174
Iterating global reduction 3 with 18 rules applied. Total rules applied 165 place count 114 transition count 174
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 185 place count 114 transition count 154
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 187 place count 112 transition count 151
Iterating global reduction 4 with 2 rules applied. Total rules applied 189 place count 112 transition count 151
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 191 place count 110 transition count 149
Iterating global reduction 4 with 2 rules applied. Total rules applied 193 place count 110 transition count 149
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 194 place count 109 transition count 148
Iterating global reduction 4 with 1 rules applied. Total rules applied 195 place count 109 transition count 148
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 196 place count 108 transition count 147
Iterating global reduction 4 with 1 rules applied. Total rules applied 197 place count 108 transition count 147
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 198 place count 107 transition count 146
Iterating global reduction 4 with 1 rules applied. Total rules applied 199 place count 107 transition count 146
Applied a total of 199 rules in 19 ms. Remains 107 /191 variables (removed 84) and now considering 146/421 (removed 275) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 107/191 places, 146/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 146 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 421/421 transitions.
Graph (complete) has 788 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 31 place count 160 transition count 236
Iterating global reduction 0 with 30 rules applied. Total rules applied 61 place count 160 transition count 236
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 66 place count 160 transition count 231
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 91 place count 135 transition count 206
Iterating global reduction 1 with 25 rules applied. Total rules applied 116 place count 135 transition count 206
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 125 place count 135 transition count 197
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 140 place count 120 transition count 182
Iterating global reduction 2 with 15 rules applied. Total rules applied 155 place count 120 transition count 182
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 172 place count 120 transition count 165
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 174 place count 118 transition count 161
Iterating global reduction 3 with 2 rules applied. Total rules applied 176 place count 118 transition count 161
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 178 place count 116 transition count 159
Iterating global reduction 3 with 2 rules applied. Total rules applied 180 place count 116 transition count 159
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 181 place count 115 transition count 158
Iterating global reduction 3 with 1 rules applied. Total rules applied 182 place count 115 transition count 158
Applied a total of 182 rules in 27 ms. Remains 115 /191 variables (removed 76) and now considering 158/421 (removed 263) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 115/191 places, 158/421 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:05:06] [INFO ] Input system was already deterministic with 158 transitions.
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 21 ms
[2024-06-01 12:05:06] [INFO ] Flatten gal took : 20 ms
[2024-06-01 12:05:06] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-06-01 12:05:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 191 places, 421 transitions and 1666 arcs took 5 ms.
Total runtime 177004 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 : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-00
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-01
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-03
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-04
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-05
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-06
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-07
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-08
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-09
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-10
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-11
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-12
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-13
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-15

BK_STOP 1717243507138

--------------------
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 SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/649/ctl_0_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/649/ctl_1_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/649/ctl_2_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/649/ctl_3_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/649/ctl_4_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/649/ctl_5_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/649/ctl_6_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/649/ctl_7_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/649/ctl_8_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/649/ctl_9_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/649/ctl_10_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/649/ctl_11_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/649/ctl_12_
ctl formula name SieveSingleMsgMbox-PT-d1m18-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/649/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="SieveSingleMsgMbox-PT-d1m18"
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 SieveSingleMsgMbox-PT-d1m18, 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 r532-smll-171683810700066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m18.tgz
mv SieveSingleMsgMbox-PT-d1m18 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 ;