About the Execution of ITS-Tools for AutonomousCar-PT-10a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 412744.00 | 0.00 | 0.00 | T | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r007-tall-174853737700467.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is AutonomousCar-PT-10a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-174853737700467
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.5M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1748545981163
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutonomousCar-PT-10a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-29 19:13:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-29 19:13:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 19:13:02] [INFO ] Load time of PNML (sax parser for PT used): 198 ms
[2025-05-29 19:13:02] [INFO ] Transformed 97 places.
[2025-05-29 19:13:02] [INFO ] Transformed 1921 transitions.
[2025-05-29 19:13:02] [INFO ] Found NUPN structural information;
[2025-05-29 19:13:02] [INFO ] Parsed PT model containing 97 places and 1921 transitions and 29152 arcs in 315 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 97/97 places, 1921/1921 transitions.
Ensure Unique test removed 423 transitions
Reduce isomorphic transitions removed 423 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 434 rules applied. Total rules applied 434 place count 97 transition count 1487
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 445 place count 86 transition count 1487
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 449 place count 84 transition count 1485
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 451 place count 83 transition count 1485
Applied a total of 451 rules in 115 ms. Remains 83 /97 variables (removed 14) and now considering 1485/1921 (removed 436) transitions.
[2025-05-29 19:13:02] [INFO ] Flow matrix only has 1484 transitions (discarded 1 similar events)
// Phase 1: matrix 1484 rows 83 cols
[2025-05-29 19:13:02] [INFO ] Computed 15 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:13:03] [INFO ] Implicit Places using invariants in 1071 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1107 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 82/97 places, 1485/1921 transitions.
Applied a total of 0 rules in 11 ms. Remains 82 /82 variables (removed 0) and now considering 1485/1485 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1249 ms. Remains : 82/97 places, 1485/1921 transitions.
Discarding 54 transitions out of 1485. Remains 1431
Initial state reduction rules removed 1 formulas.
[2025-05-29 19:13:06] [INFO ] Flatten gal took : 1053 ms
[2025-05-29 19:13:06] [INFO ] Flatten gal took : 423 ms
[2025-05-29 19:13:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5402845116334965653.gal : 192 ms
[2025-05-29 19:13:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15761403614124416038.prop : 46 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5402845116334965653.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15761403614124416038.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15761403614124416038.prop.
RANDOM walk for 40000 steps (2393 resets) in 12861 ms. (3 steps per ms) remains 1163/1430 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1163/1163 properties
[2025-05-29 19:13:07] [INFO ] Flow matrix only has 1484 transitions (discarded 1 similar events)
// Phase 1: matrix 1484 rows 82 cols
[2025-05-29 19:13:08] [INFO ] Computed 14 invariants in 35 ms
[2025-05-29 19:13:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1451 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1411 is true.
Reachability property qltransition_1371 is true.
Reachability property qltransition_1331 is true.
Reachability property qltransition_1311 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1301 is true.
Reachability property qltransition_1291 is true.
Reachability property qltransition_1261 is true.
Reachability property qltransition_1221 is true.
Reachability property qltransition_1181 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1141 is true.
Reachability property qltransition_1101 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_384 is true.
SDD proceeding with computation,1417 properties remain. new max is 2
SDD size :1 after 9
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1271 is true.
Reachability property qltransition_1251 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1415 properties remain. new max is 2
SDD size :9 after 39
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1415 properties remain. new max is 4
SDD size :39 after 41
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1415 properties remain. new max is 8
SDD size :41 after 43
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1341 is true.
Reachability property qltransition_1321 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1413 properties remain. new max is 8
SDD size :43 after 199
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1413 properties remain. new max is 16
SDD size :199 after 211
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1413 properties remain. new max is 32
SDD size :211 after 223
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1231 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1211 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1411 properties remain. new max is 32
SDD size :223 after 1029
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1411 properties remain. new max is 64
SDD size :1029 after 1115
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1411 properties remain. new max is 128
SDD size :1115 after 1171
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1381 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1361 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1409 properties remain. new max is 128
SDD size :1171 after 5849
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1191 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1171 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1407 properties remain. new max is 128
SDD size :5849 after 28323
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1452 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1432 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_1421 is true.
Reachability property qltransition_1412 is true.
Reachability property qltransition_1401 is true.
Reachability property qltransition_1392 is true.
Reachability property qltransition_1372 is true.
Reachability property qltransition_1352 is true.
Reachability property qltransition_1332 is true.
Reachability property qltransition_1302 is true.
Reachability property qltransition_1282 is true.
Reachability property qltransition_1262 is true.
Reachability property qltransition_1242 is true.
Reachability property qltransition_1222 is true.
Reachability property qltransition_1202 is true.
Reachability property qltransition_1182 is true.
Reachability property qltransition_1162 is true.
Reachability property qltransition_1142 is true.
Reachability property qltransition_1102 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_423 is true.
Reachability property qltransition_422 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1163 unsolved
Reachability property qltransition_421 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_415 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_409 is true.
Reachability property qltransition_408 is true.
Solver is answering 'unknown', stopping.
Reachability property qltransition_407 is true.
After SMT solving in domain Real declared 63/1566 variables, and 63 constraints, problems are : Problem set: 19 solved, 1144 unsolved in 5046 ms.
Refiners :[Domain max(s): 63/82 constraints, Positive P Invariants (semi-flows): 0/14 constraints, State Equation: 0/82 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1163/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 19 solved, 1144 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_406 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_403 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 63/63 constraints. Problems are: Problem set: 23 solved, 1140 unsolved
Reachability property qltransition_402 is true.
Reachability property qltransition_401 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_379 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_377 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_374 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/63 constraints. Problems are: Problem set: 50 solved, 1113 unsolved
Reachability property qltransition_373 is true.
Reachability property qltransition_372 is true.
At refinement iteration 2 (OVERLAPS) 17/80 variables, 13/76 constraints. Problems are: Problem set: 52 solved, 1111 unsolved
Reachability property qltransition_371 is true.
Reachability property qltransition_370 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 17/93 constraints. Problems are: Problem set: 54 solved, 1109 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 80/1566 variables, and 93 constraints, problems are : Problem set: 54 solved, 1109 unsolved in 5044 ms.
Refiners :[Domain max(s): 80/82 constraints, Positive P Invariants (semi-flows): 13/14 constraints, State Equation: 0/82 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1140/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13015ms problems are : Problem set: 54 solved, 1109 unsolved
Reachability property qltransition_369 is true.
Skipping Parikh replay, no witness traces provided.
Support contains 63 out of 82 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 1485/1485 transitions.
Graph (complete) has 1211 edges and 82 vertex of which 80 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.26 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reachability property qltransition_368 is true.
Applied a total of 1 rules in 211 ms. Remains 80 /82 variables (removed 2) and now considering 1483/1485 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 211 ms. Remains : 80/82 places, 1483/1485 transitions.
Reachability property qltransition_367 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_361 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_358 is true.
Reachability property qltransition_357 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_347 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_342 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_337 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_335 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_333 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_331 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_329 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_325 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_317 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_315 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_302 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_300 is true.
SDD proceeding with computation,1261 properties remain. new max is 128
SDD size :28323 after 1.2482e+06
Reachability property qltransition_1342 is true.
Reachability property qltransition_1322 is true.
Reachability property qltransition_1312 is true.
Reachability property qltransition_1292 is true.
Reachability property qltransition_1272 is true.
Reachability property qltransition_1252 is true.
Reachability property qltransition_1232 is true.
Reachability property qltransition_1212 is true.
SDD proceeding with computation,1253 properties remain. new max is 128
SDD size :1.2482e+06 after 1.27533e+06
Reachability property qltransition_1382 is true.
Reachability property qltransition_1362 is true.
Reachability property qltransition_1192 is true.
Reachability property qltransition_1172 is true.
SDD proceeding with computation,1249 properties remain. new max is 128
SDD size :1.27533e+06 after 1.46141e+06
Reachability property qltransition_1422 is true.
Reachability property qltransition_1402 is true.
SDD proceeding with computation,1247 properties remain. new max is 128
SDD size :1.46141e+06 after 1.7913e+06
Reachability property qltransition_1453 is true.
Reachability property qltransition_1433 is true.
Reachability property qltransition_1413 is true.
Reachability property qltransition_1393 is true.
Reachability property qltransition_1373 is true.
Reachability property qltransition_1353 is true.
Reachability property qltransition_1343 is true.
Reachability property qltransition_1333 is true.
Reachability property qltransition_1323 is true.
Reachability property qltransition_1313 is true.
Reachability property qltransition_1303 is true.
Reachability property qltransition_1293 is true.
Reachability property qltransition_1283 is true.
Reachability property qltransition_1273 is true.
Reachability property qltransition_1263 is true.
Reachability property qltransition_1253 is true.
Reachability property qltransition_1243 is true.
Reachability property qltransition_1233 is true.
Reachability property qltransition_1223 is true.
Reachability property qltransition_1213 is true.
Reachability property qltransition_1203 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1163 is true.
RANDOM walk for 1385534 steps (82697 resets) in 120006 ms. (11 steps per ms) remains 223/1107 properties
BEST_FIRST walk for 40004 steps (133 resets) in 262 ms. (152 steps per ms) remains 208/223 properties
BEST_FIRST walk for 40004 steps (171 resets) in 280 ms. (142 steps per ms) remains 207/208 properties
BEST_FIRST walk for 40004 steps (157 resets) in 226 ms. (176 steps per ms) remains 195/207 properties
BEST_FIRST walk for 40002 steps (176 resets) in 217 ms. (183 steps per ms) remains 193/195 properties
BEST_FIRST walk for 40004 steps (154 resets) in 248 ms. (160 steps per ms) remains 188/193 properties
BEST_FIRST walk for 40004 steps (135 resets) in 261 ms. (152 steps per ms) remains 187/188 properties
BEST_FIRST walk for 40004 steps (134 resets) in 292 ms. (136 steps per ms) remains 186/187 properties
BEST_FIRST walk for 40004 steps (143 resets) in 238 ms. (167 steps per ms) remains 185/186 properties
BEST_FIRST walk for 40001 steps (103 resets) in 210 ms. (189 steps per ms) remains 184/185 properties
BEST_FIRST walk for 40002 steps (174 resets) in 238 ms. (167 steps per ms) remains 183/184 properties
BEST_FIRST walk for 40003 steps (165 resets) in 265 ms. (150 steps per ms) remains 182/183 properties
BEST_FIRST walk for 40003 steps (165 resets) in 243 ms. (163 steps per ms) remains 180/182 properties
BEST_FIRST walk for 40004 steps (81 resets) in 202 ms. (197 steps per ms) remains 179/180 properties
BEST_FIRST walk for 40004 steps (173 resets) in 177 ms. (224 steps per ms) remains 178/179 properties
BEST_FIRST walk for 40004 steps (155 resets) in 170 ms. (233 steps per ms) remains 177/178 properties
Reachability property qltransition_1143 is true.
BEST_FIRST walk for 40004 steps (149 resets) in 211 ms. (188 steps per ms) remains 176/177 properties
BEST_FIRST walk for 40004 steps (144 resets) in 203 ms. (196 steps per ms) remains 175/176 properties
BEST_FIRST walk for 40003 steps (147 resets) in 190 ms. (209 steps per ms) remains 174/175 properties
BEST_FIRST walk for 40002 steps (157 resets) in 171 ms. (232 steps per ms) remains 173/174 properties
BEST_FIRST walk for 40004 steps (112 resets) in 191 ms. (208 steps per ms) remains 169/173 properties
BEST_FIRST walk for 40004 steps (92 resets) in 180 ms. (221 steps per ms) remains 168/169 properties
BEST_FIRST walk for 40004 steps (145 resets) in 185 ms. (215 steps per ms) remains 167/168 properties
BEST_FIRST walk for 40004 steps (143 resets) in 225 ms. (177 steps per ms) remains 165/167 properties
BEST_FIRST walk for 40003 steps (109 resets) in 234 ms. (170 steps per ms) remains 164/165 properties
BEST_FIRST walk for 40004 steps (102 resets) in 269 ms. (148 steps per ms) remains 163/164 properties
BEST_FIRST walk for 40004 steps (155 resets) in 242 ms. (164 steps per ms) remains 162/163 properties
BEST_FIRST walk for 40004 steps (148 resets) in 283 ms. (140 steps per ms) remains 160/162 properties
BEST_FIRST walk for 40004 steps (157 resets) in 315 ms. (126 steps per ms) remains 159/160 properties
BEST_FIRST walk for 40003 steps (126 resets) in 250 ms. (159 steps per ms) remains 158/159 properties
BEST_FIRST walk for 40004 steps (128 resets) in 181 ms. (219 steps per ms) remains 157/158 properties
BEST_FIRST walk for 40004 steps (90 resets) in 192 ms. (207 steps per ms) remains 156/157 properties
BEST_FIRST walk for 40004 steps (149 resets) in 192 ms. (207 steps per ms) remains 155/156 properties
BEST_FIRST walk for 40004 steps (152 resets) in 148 ms. (268 steps per ms) remains 154/155 properties
BEST_FIRST walk for 40003 steps (164 resets) in 184 ms. (216 steps per ms) remains 153/154 properties
BEST_FIRST walk for 40004 steps (170 resets) in 172 ms. (231 steps per ms) remains 152/153 properties
BEST_FIRST walk for 40004 steps (107 resets) in 169 ms. (235 steps per ms) remains 151/152 properties
BEST_FIRST walk for 40004 steps (166 resets) in 173 ms. (229 steps per ms) remains 150/151 properties
BEST_FIRST walk for 40003 steps (120 resets) in 174 ms. (228 steps per ms) remains 149/150 properties
BEST_FIRST walk for 40004 steps (177 resets) in 160 ms. (248 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (174 resets) in 166 ms. (239 steps per ms) remains 147/149 properties
BEST_FIRST walk for 40004 steps (131 resets) in 179 ms. (222 steps per ms) remains 146/147 properties
BEST_FIRST walk for 40003 steps (171 resets) in 188 ms. (211 steps per ms) remains 145/146 properties
BEST_FIRST walk for 40003 steps (153 resets) in 186 ms. (213 steps per ms) remains 144/145 properties
BEST_FIRST walk for 40003 steps (180 resets) in 158 ms. (251 steps per ms) remains 144/144 properties
BEST_FIRST walk for 40004 steps (151 resets) in 200 ms. (199 steps per ms) remains 143/144 properties
BEST_FIRST walk for 40003 steps (150 resets) in 205 ms. (194 steps per ms) remains 142/143 properties
BEST_FIRST walk for 40004 steps (181 resets) in 164 ms. (242 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (170 resets) in 184 ms. (216 steps per ms) remains 141/142 properties
BEST_FIRST walk for 40004 steps (131 resets) in 167 ms. (238 steps per ms) remains 140/141 properties
BEST_FIRST walk for 40004 steps (175 resets) in 159 ms. (250 steps per ms) remains 139/140 properties
BEST_FIRST walk for 40004 steps (134 resets) in 166 ms. (239 steps per ms) remains 138/139 properties
BEST_FIRST walk for 40004 steps (170 resets) in 155 ms. (256 steps per ms) remains 137/138 properties
BEST_FIRST walk for 40004 steps (131 resets) in 166 ms. (239 steps per ms) remains 136/137 properties
BEST_FIRST walk for 40004 steps (170 resets) in 154 ms. (258 steps per ms) remains 135/136 properties
BEST_FIRST walk for 40003 steps (181 resets) in 147 ms. (270 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (128 resets) in 195 ms. (204 steps per ms) remains 134/135 properties
BEST_FIRST walk for 40004 steps (151 resets) in 189 ms. (210 steps per ms) remains 133/134 properties
BEST_FIRST walk for 40004 steps (148 resets) in 165 ms. (240 steps per ms) remains 132/133 properties
BEST_FIRST walk for 40004 steps (166 resets) in 170 ms. (233 steps per ms) remains 131/132 properties
BEST_FIRST walk for 40003 steps (180 resets) in 163 ms. (243 steps per ms) remains 131/131 properties
BEST_FIRST walk for 40003 steps (166 resets) in 160 ms. (248 steps per ms) remains 129/131 properties
BEST_FIRST walk for 40004 steps (78 resets) in 164 ms. (242 steps per ms) remains 128/129 properties
BEST_FIRST walk for 40004 steps (121 resets) in 182 ms. (218 steps per ms) remains 127/128 properties
BEST_FIRST walk for 40004 steps (121 resets) in 167 ms. (238 steps per ms) remains 126/127 properties
BEST_FIRST walk for 40004 steps (170 resets) in 145 ms. (274 steps per ms) remains 125/126 properties
BEST_FIRST walk for 40004 steps (179 resets) in 134 ms. (296 steps per ms) remains 125/125 properties
BEST_FIRST walk for 40003 steps (115 resets) in 146 ms. (272 steps per ms) remains 124/125 properties
Reachability property qltransition_1103 is true.
BEST_FIRST walk for 40004 steps (176 resets) in 143 ms. (277 steps per ms) remains 124/124 properties
SDD proceeding with computation,1222 properties remain. new max is 128
SDD size :1.7913e+06 after 5.73704e+06
BEST_FIRST walk for 40003 steps (167 resets) in 146 ms. (272 steps per ms) remains 123/124 properties
BEST_FIRST walk for 40004 steps (170 resets) in 140 ms. (283 steps per ms) remains 122/123 properties
BEST_FIRST walk for 40004 steps (142 resets) in 147 ms. (270 steps per ms) remains 121/122 properties
BEST_FIRST walk for 40004 steps (135 resets) in 152 ms. (261 steps per ms) remains 120/121 properties
BEST_FIRST walk for 40004 steps (164 resets) in 170 ms. (233 steps per ms) remains 119/120 properties
BEST_FIRST walk for 40004 steps (137 resets) in 186 ms. (213 steps per ms) remains 118/119 properties
BEST_FIRST walk for 40004 steps (162 resets) in 157 ms. (253 steps per ms) remains 117/118 properties
BEST_FIRST walk for 40004 steps (108 resets) in 131 ms. (303 steps per ms) remains 116/117 properties
BEST_FIRST walk for 40004 steps (110 resets) in 109 ms. (363 steps per ms) remains 116/116 properties
BEST_FIRST walk for 40004 steps (106 resets) in 113 ms. (350 steps per ms) remains 116/116 properties
BEST_FIRST walk for 40004 steps (111 resets) in 156 ms. (254 steps per ms) remains 112/116 properties
BEST_FIRST walk for 40004 steps (110 resets) in 157 ms. (253 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40004 steps (122 resets) in 144 ms. (275 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40004 steps (124 resets) in 100 ms. (396 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40004 steps (119 resets) in 129 ms. (307 steps per ms) remains 110/112 properties
BEST_FIRST walk for 40004 steps (123 resets) in 125 ms. (317 steps per ms) remains 110/110 properties
BEST_FIRST walk for 40003 steps (110 resets) in 123 ms. (322 steps per ms) remains 109/110 properties
BEST_FIRST walk for 40004 steps (105 resets) in 143 ms. (277 steps per ms) remains 108/109 properties
BEST_FIRST walk for 40004 steps (111 resets) in 120 ms. (330 steps per ms) remains 108/108 properties
BEST_FIRST walk for 40004 steps (107 resets) in 124 ms. (320 steps per ms) remains 107/108 properties
BEST_FIRST walk for 40003 steps (107 resets) in 122 ms. (325 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (120 resets) in 121 ms. (327 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (121 resets) in 104 ms. (380 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (122 resets) in 98 ms. (404 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (124 resets) in 102 ms. (388 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (120 resets) in 128 ms. (310 steps per ms) remains 103/107 properties
BEST_FIRST walk for 40004 steps (112 resets) in 117 ms. (339 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (103 resets) in 112 ms. (354 steps per ms) remains 99/103 properties
BEST_FIRST walk for 40004 steps (110 resets) in 122 ms. (325 steps per ms) remains 98/99 properties
BEST_FIRST walk for 40004 steps (101 resets) in 135 ms. (294 steps per ms) remains 96/98 properties
BEST_FIRST walk for 40003 steps (120 resets) in 111 ms. (357 steps per ms) remains 96/96 properties
BEST_FIRST walk for 40004 steps (122 resets) in 116 ms. (341 steps per ms) remains 96/96 properties
BEST_FIRST walk for 40004 steps (124 resets) in 109 ms. (363 steps per ms) remains 96/96 properties
BEST_FIRST walk for 40004 steps (122 resets) in 99 ms. (400 steps per ms) remains 92/96 properties
BEST_FIRST walk for 40004 steps (110 resets) in 113 ms. (350 steps per ms) remains 91/92 properties
BEST_FIRST walk for 40003 steps (105 resets) in 128 ms. (310 steps per ms) remains 91/91 properties
BEST_FIRST walk for 40003 steps (101 resets) in 163 ms. (243 steps per ms) remains 89/91 properties
BEST_FIRST walk for 40003 steps (109 resets) in 109 ms. (363 steps per ms) remains 89/89 properties
BEST_FIRST walk for 40004 steps (105 resets) in 118 ms. (336 steps per ms) remains 89/89 properties
BEST_FIRST walk for 40003 steps (124 resets) in 124 ms. (320 steps per ms) remains 89/89 properties
BEST_FIRST walk for 40003 steps (123 resets) in 125 ms. (317 steps per ms) remains 89/89 properties
BEST_FIRST walk for 40003 steps (124 resets) in 126 ms. (314 steps per ms) remains 89/89 properties
BEST_FIRST walk for 40004 steps (121 resets) in 118 ms. (336 steps per ms) remains 89/89 properties
BEST_FIRST walk for 40004 steps (124 resets) in 114 ms. (347 steps per ms) remains 89/89 properties
BEST_FIRST walk for 40003 steps (113 resets) in 124 ms. (320 steps per ms) remains 88/89 properties
BEST_FIRST walk for 40004 steps (111 resets) in 109 ms. (363 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40003 steps (108 resets) in 122 ms. (325 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40001 steps (114 resets) in 97 ms. (408 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40003 steps (109 resets) in 110 ms. (360 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40004 steps (123 resets) in 104 ms. (380 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40004 steps (122 resets) in 100 ms. (396 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40004 steps (122 resets) in 98 ms. (404 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40003 steps (124 resets) in 100 ms. (396 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40004 steps (123 resets) in 102 ms. (388 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40003 steps (111 resets) in 106 ms. (373 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40004 steps (109 resets) in 117 ms. (339 steps per ms) remains 88/88 properties
BEST_FIRST walk for 40004 steps (108 resets) in 116 ms. (341 steps per ms) remains 86/88 properties
BEST_FIRST walk for 40003 steps (107 resets) in 112 ms. (354 steps per ms) remains 86/86 properties
BEST_FIRST walk for 40004 steps (120 resets) in 116 ms. (341 steps per ms) remains 86/86 properties
BEST_FIRST walk for 40004 steps (121 resets) in 120 ms. (330 steps per ms) remains 85/86 properties
BEST_FIRST walk for 40004 steps (123 resets) in 123 ms. (322 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (123 resets) in 136 ms. (292 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (121 resets) in 122 ms. (325 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (122 resets) in 116 ms. (341 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (121 resets) in 110 ms. (360 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (106 resets) in 109 ms. (363 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (110 resets) in 115 ms. (344 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (109 resets) in 116 ms. (341 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40003 steps (110 resets) in 120 ms. (330 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (125 resets) in 112 ms. (354 steps per ms) remains 85/85 properties
BEST_FIRST walk for 40004 steps (119 resets) in 119 ms. (333 steps per ms) remains 84/85 properties
BEST_FIRST walk for 40004 steps (123 resets) in 129 ms. (307 steps per ms) remains 84/84 properties
BEST_FIRST walk for 40004 steps (123 resets) in 113 ms. (350 steps per ms) remains 84/84 properties
Reachability property qltransition_1383 is true.
BEST_FIRST walk for 40004 steps (109 resets) in 115 ms. (344 steps per ms) remains 84/84 properties
BEST_FIRST walk for 40003 steps (109 resets) in 108 ms. (367 steps per ms) remains 84/84 properties
BEST_FIRST walk for 40004 steps (109 resets) in 121 ms. (327 steps per ms) remains 83/84 properties
BEST_FIRST walk for 40004 steps (110 resets) in 121 ms. (327 steps per ms) remains 83/83 properties
BEST_FIRST walk for 40004 steps (108 resets) in 115 ms. (344 steps per ms) remains 82/83 properties
BEST_FIRST walk for 40003 steps (121 resets) in 113 ms. (350 steps per ms) remains 82/82 properties
BEST_FIRST walk for 40003 steps (122 resets) in 120 ms. (330 steps per ms) remains 82/82 properties
Reachability property qltransition_1363 is true.
BEST_FIRST walk for 40004 steps (122 resets) in 125 ms. (317 steps per ms) remains 82/82 properties
BEST_FIRST walk for 40004 steps (125 resets) in 121 ms. (327 steps per ms) remains 82/82 properties
BEST_FIRST walk for 40004 steps (124 resets) in 110 ms. (360 steps per ms) remains 82/82 properties
BEST_FIRST walk for 40004 steps (109 resets) in 101 ms. (392 steps per ms) remains 82/82 properties
BEST_FIRST walk for 40004 steps (108 resets) in 97 ms. (408 steps per ms) remains 81/82 properties
BEST_FIRST walk for 40002 steps (106 resets) in 105 ms. (377 steps per ms) remains 80/81 properties
BEST_FIRST walk for 40003 steps (100 resets) in 99 ms. (400 steps per ms) remains 78/80 properties
BEST_FIRST walk for 40004 steps (110 resets) in 99 ms. (400 steps per ms) remains 78/78 properties
BEST_FIRST walk for 40004 steps (124 resets) in 101 ms. (392 steps per ms) remains 78/78 properties
BEST_FIRST walk for 40004 steps (123 resets) in 101 ms. (392 steps per ms) remains 77/78 properties
BEST_FIRST walk for 40004 steps (125 resets) in 112 ms. (354 steps per ms) remains 77/77 properties
BEST_FIRST walk for 40004 steps (125 resets) in 114 ms. (347 steps per ms) remains 77/77 properties
BEST_FIRST walk for 40003 steps (110 resets) in 116 ms. (341 steps per ms) remains 77/77 properties
BEST_FIRST walk for 40004 steps (108 resets) in 118 ms. (336 steps per ms) remains 75/77 properties
BEST_FIRST walk for 40004 steps (108 resets) in 134 ms. (296 steps per ms) remains 75/75 properties
BEST_FIRST walk for 40004 steps (117 resets) in 97 ms. (408 steps per ms) remains 75/75 properties
// Phase 1: matrix 1483 rows 80 cols
[2025-05-29 19:13:59] [INFO ] Computed 12 invariants in 11 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 35/75 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 35/86 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1193 is true.
Reachability property qltransition_1173 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 2/77 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 2/89 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 1483/1560 variables, 77/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
SDD proceeding with computation,1218 properties remain. new max is 128
SDD size :5.73704e+06 after 5.92387e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:03] [INFO ] Deduced a trap along path composed of 2 places in 124 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1560 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 75 unsolved
SDD proceeding with computation,1218 properties remain. new max is 256
SDD size :5.92387e+06 after 5.98215e+06
At refinement iteration 10 (INCLUDED_ONLY) 0/1560 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 11 (OVERLAPS) 3/1563 variables, 3/170 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1563 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1563 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1454 is true.
Reachability property qltransition_1434 is true.
At refinement iteration 14 (OVERLAPS) 0/1563 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
Reachability property qltransition_1423 is true.
After SMT solving in domain Real declared 1563/1563 variables, and 173 constraints, problems are : Problem set: 0 solved, 75 unsolved in 16087 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 75/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 35/75 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 35/86 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1414 is true.
Reachability property qltransition_1403 is true.
Reachability property qltransition_1394 is true.
Reachability property qltransition_1384 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 2/77 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 2/89 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1374 is true.
Reachability property qltransition_1364 is true.
Reachability property qltransition_1354 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1344 is true.
At refinement iteration 8 (OVERLAPS) 1483/1560 variables, 77/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1334 is true.
Reachability property qltransition_1324 is true.
Reachability property qltransition_1314 is true.
Reachability property qltransition_1304 is true.
Reachability property qltransition_1294 is true.
Reachability property qltransition_1284 is true.
Reachability property qltransition_1274 is true.
Reachability property qltransition_1264 is true.
Reachability property qltransition_1254 is true.
Reachability property qltransition_1244 is true.
Reachability property qltransition_1234 is true.
Reachability property qltransition_1224 is true.
At refinement iteration 9 (INCLUDED_ONLY) 0/1560 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1214 is true.
Reachability property qltransition_1204 is true.
Reachability property qltransition_1194 is true.
Reachability property qltransition_1184 is true.
Reachability property qltransition_1174 is true.
Reachability property qltransition_1164 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:20] [INFO ] Deduced a trap along path composed of 2 places in 82 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:20] [INFO ] Deduced a trap along path composed of 2 places in 55 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:20] [INFO ] Deduced a trap along path composed of 2 places in 51 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:21] [INFO ] Deduced a trap along path composed of 2 places in 60 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:21] [INFO ] Deduced a trap along path composed of 2 places in 51 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:21] [INFO ] Deduced a trap along path composed of 2 places in 51 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:22] [INFO ] Deduced a trap along path composed of 2 places in 45 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:22] [INFO ] Deduced a trap along path composed of 2 places in 46 ms of which 1 ms to minimize.
Reachability property qltransition_1144 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:23] [INFO ] Deduced a trap along path composed of 2 places in 52 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1560 variables, 9/176 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1104 is true.
SDD proceeding with computation,1187 properties remain. new max is 256
SDD size :5.98215e+06 after 1.03681e+07
At refinement iteration 11 (INCLUDED_ONLY) 0/1560 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 12 (OVERLAPS) 3/1563 variables, 3/179 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1563 variables, 3/182 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1455 is true.
Reachability property qltransition_1435 is true.
Reachability property qltransition_1424 is true.
At refinement iteration 14 (INCLUDED_ONLY) 0/1563 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Reachability property qltransition_1415 is true.
Reachability property qltransition_1404 is true.
Reachability property qltransition_1395 is true.
Reachability property qltransition_1375 is true.
Reachability property qltransition_1355 is true.
Reachability property qltransition_1345 is true.
Reachability property qltransition_1335 is true.
Reachability property qltransition_1325 is true.
Reachability property qltransition_1315 is true.
Reachability property qltransition_1305 is true.
Reachability property qltransition_1295 is true.
Reachability property qltransition_1285 is true.
Reachability property qltransition_1275 is true.
Reachability property qltransition_1265 is true.
Reachability property qltransition_1255 is true.
Reachability property qltransition_1245 is true.
Reachability property qltransition_1235 is true.
Reachability property qltransition_1225 is true.
Reachability property qltransition_1215 is true.
Reachability property qltransition_1205 is true.
At refinement iteration 15 (OVERLAPS) 0/1563 variables, 0/182 constraints. Problems are: Problem set: 1 solved, 74 unsolved
Reachability property qltransition_1185 is true.
Reachability property qltransition_1165 is true.
No progress, stopping.
After SMT solving in domain Int declared 1563/1563 variables, and 182 constraints, problems are : Problem set: 1 solved, 74 unsolved in 30499 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 75/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 10/10 constraints]
After SMT, in 46769ms problems are : Problem set: 1 solved, 74 unsolved
Reachability property qltransition_1145 is true.
Reachability property qltransition_1105 is true.
SDD proceeding with computation,1160 properties remain. new max is 256
SDD size :1.03681e+07 after 1.46585e+07
Parikh walk visited 0 properties in 8578 ms.
Support contains 40 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 1483/1483 transitions.
Applied a total of 0 rules in 127 ms. Remains 80 /80 variables (removed 0) and now considering 1483/1483 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 80/80 places, 1483/1483 transitions.
Reachability property qltransition_1385 is true.
Reachability property qltransition_1365 is true.
Reachability property qltransition_1195 is true.
Reachability property qltransition_1175 is true.
SDD proceeding with computation,1156 properties remain. new max is 256
SDD size :1.46585e+07 after 1.48541e+07
Reachability property qltransition_1456 is true.
Reachability property qltransition_1436 is true.
Reachability property qltransition_1425 is true.
Reachability property qltransition_1416 is true.
Reachability property qltransition_1405 is true.
RANDOM walk for 3406495 steps (203401 resets) in 120007 ms. (28 steps per ms) remains 67/74 properties
Reachability property qltransition_1396 is true.
Reachability property qltransition_1386 is true.
BEST_FIRST walk for 400003 steps (1095 resets) in 924 ms. (432 steps per ms) remains 64/67 properties
BEST_FIRST walk for 400004 steps (1117 resets) in 981 ms. (407 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (1095 resets) in 984 ms. (406 steps per ms) remains 63/64 properties
Reachability property qltransition_1376 is true.
Reachability property qltransition_1366 is true.
BEST_FIRST walk for 400004 steps (1117 resets) in 880 ms. (454 steps per ms) remains 61/63 properties
Reachability property qltransition_1356 is true.
Reachability property qltransition_1346 is true.
BEST_FIRST walk for 400004 steps (1086 resets) in 986 ms. (405 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (1247 resets) in 860 ms. (464 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400003 steps (1227 resets) in 1025 ms. (389 steps per ms) remains 60/61 properties
Reachability property qltransition_1336 is true.
Reachability property qltransition_1326 is true.
Reachability property qltransition_1316 is true.
Reachability property qltransition_1306 is true.
Reachability property qltransition_1296 is true.
Reachability property qltransition_1286 is true.
BEST_FIRST walk for 400003 steps (1101 resets) in 986 ms. (405 steps per ms) remains 60/60 properties
Reachability property qltransition_1276 is true.
BEST_FIRST walk for 400004 steps (1096 resets) in 967 ms. (413 steps per ms) remains 60/60 properties
Reachability property qltransition_1266 is true.
Reachability property qltransition_1256 is true.
Reachability property qltransition_1246 is true.
Reachability property qltransition_1236 is true.
BEST_FIRST walk for 400003 steps (1098 resets) in 938 ms. (425 steps per ms) remains 60/60 properties
BEST_FIRST walk for 400004 steps (1248 resets) in 1004 ms. (398 steps per ms) remains 60/60 properties
BEST_FIRST walk for 400004 steps (1104 resets) in 834 ms. (479 steps per ms) remains 60/60 properties
Reachability property qltransition_1226 is true.
BEST_FIRST walk for 400004 steps (1099 resets) in 998 ms. (400 steps per ms) remains 59/60 properties
Reachability property qltransition_1216 is true.
Reachability property qltransition_1206 is true.
Reachability property qltransition_1196 is true.
BEST_FIRST walk for 400004 steps (1098 resets) in 972 ms. (411 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (1242 resets) in 942 ms. (424 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (1252 resets) in 913 ms. (437 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (1104 resets) in 943 ms. (423 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (1089 resets) in 954 ms. (418 steps per ms) remains 58/59 properties
Reachability property qltransition_1186 is true.
Reachability property qltransition_1176 is true.
BEST_FIRST walk for 400004 steps (1074 resets) in 953 ms. (419 steps per ms) remains 56/58 properties
Reachability property qltransition_1166 is true.
BEST_FIRST walk for 400004 steps (1105 resets) in 993 ms. (402 steps per ms) remains 55/56 properties
BEST_FIRST walk for 400004 steps (1236 resets) in 916 ms. (436 steps per ms) remains 55/55 properties
BEST_FIRST walk for 400004 steps (1249 resets) in 966 ms. (413 steps per ms) remains 54/55 properties
BEST_FIRST walk for 400003 steps (1247 resets) in 940 ms. (425 steps per ms) remains 53/54 properties
BEST_FIRST walk for 400004 steps (1245 resets) in 972 ms. (411 steps per ms) remains 52/53 properties
BEST_FIRST walk for 400004 steps (1099 resets) in 921 ms. (433 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400004 steps (1106 resets) in 958 ms. (417 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400004 steps (1104 resets) in 935 ms. (427 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400003 steps (1106 resets) in 932 ms. (428 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400004 steps (1246 resets) in 986 ms. (405 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400004 steps (1243 resets) in 948 ms. (421 steps per ms) remains 51/52 properties
BEST_FIRST walk for 400004 steps (1247 resets) in 986 ms. (405 steps per ms) remains 50/51 properties
BEST_FIRST walk for 400003 steps (1103 resets) in 837 ms. (477 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (1118 resets) in 898 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (1106 resets) in 876 ms. (456 steps per ms) remains 50/50 properties
Reachability property qltransition_1146 is true.
BEST_FIRST walk for 400004 steps (1232 resets) in 847 ms. (471 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (1243 resets) in 801 ms. (498 steps per ms) remains 49/50 properties
BEST_FIRST walk for 400004 steps (1239 resets) in 930 ms. (429 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400004 steps (1253 resets) in 956 ms. (417 steps per ms) remains 48/49 properties
BEST_FIRST walk for 400004 steps (1115 resets) in 934 ms. (427 steps per ms) remains 48/48 properties
BEST_FIRST walk for 400004 steps (1124 resets) in 846 ms. (472 steps per ms) remains 48/48 properties
BEST_FIRST walk for 400004 steps (1105 resets) in 936 ms. (426 steps per ms) remains 47/48 properties
BEST_FIRST walk for 400004 steps (1243 resets) in 938 ms. (425 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (1243 resets) in 982 ms. (406 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (1072 resets) in 1000 ms. (399 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (1106 resets) in 891 ms. (448 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (1254 resets) in 984 ms. (406 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (1247 resets) in 924 ms. (432 steps per ms) remains 46/47 properties
BEST_FIRST walk for 400003 steps (1241 resets) in 958 ms. (417 steps per ms) remains 45/46 properties
BEST_FIRST walk for 400004 steps (1238 resets) in 908 ms. (440 steps per ms) remains 44/45 properties
BEST_FIRST walk for 400004 steps (1104 resets) in 930 ms. (429 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (1101 resets) in 936 ms. (426 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400003 steps (1129 resets) in 874 ms. (457 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400003 steps (1245 resets) in 935 ms. (427 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (1237 resets) in 935 ms. (427 steps per ms) remains 43/44 properties
BEST_FIRST walk for 400004 steps (1089 resets) in 898 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (1112 resets) in 905 ms. (441 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (1178 resets) in 953 ms. (419 steps per ms) remains 42/43 properties
[2025-05-29 19:15:42] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 47/74 variables, 11/38 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 47/85 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 2/76 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 1483/1559 variables, 76/164 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Reachability property qltransition_1106 is true.
SDD proceeding with computation,1125 properties remain. new max is 256
SDD size :1.48541e+07 after 1.92916e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:15:44] [INFO ] Deduced a trap along path composed of 2 places in 50 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1559 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1559 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 11 (OVERLAPS) 4/1563 variables, 4/169 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1563 variables, 4/173 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1563 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Reachability property qltransition_1457 is true.
At refinement iteration 14 (OVERLAPS) 0/1563 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Reachability property qltransition_1437 is true.
No progress, stopping.
Reachability property qltransition_1426 is true.
After SMT solving in domain Real declared 1563/1563 variables, and 173 constraints, problems are : Problem set: 0 solved, 42 unsolved in 13314 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 42/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 47/74 variables, 11/38 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 47/85 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 2/76 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 1483/1559 variables, 76/164 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1559 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Reachability property qltransition_1417 is true.
Reachability property qltransition_1406 is true.
Reachability property qltransition_1397 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:15:58] [INFO ] Deduced a trap along path composed of 2 places in 231 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1377 is true.
Reachability property qltransition_1357 is true.
[2025-05-29 19:15:59] [INFO ] Deduced a trap along path composed of 2 places in 471 ms of which 1 ms to minimize.
Reachability property qltransition_1347 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:15:59] [INFO ] Deduced a trap along path composed of 2 places in 280 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:15:59] [INFO ] Deduced a trap along path composed of 2 places in 146 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:15:59] [INFO ] Deduced a trap along path composed of 2 places in 54 ms of which 1 ms to minimize.
Reachability property qltransition_1337 is true.
Reachability property qltransition_1327 is true.
Reachability property qltransition_1317 is true.
Reachability property qltransition_1307 is true.
Reachability property qltransition_1297 is true.
Reachability property qltransition_1287 is true.
Reachability property qltransition_1277 is true.
At refinement iteration 10 (INCLUDED_ONLY) 0/1559 variables, 5/170 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Reachability property qltransition_1267 is true.
Reachability property qltransition_1257 is true.
Reachability property qltransition_1247 is true.
Reachability property qltransition_1227 is true.
Reachability property qltransition_1207 is true.
Reachability property qltransition_1187 is true.
At refinement iteration 11 (INCLUDED_ONLY) 0/1559 variables, 0/170 constraints. Problems are: Problem set: 1 solved, 41 unsolved
At refinement iteration 12 (OVERLAPS) 4/1563 variables, 4/174 constraints. Problems are: Problem set: 1 solved, 41 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1563 variables, 4/178 constraints. Problems are: Problem set: 1 solved, 41 unsolved
Reachability property qltransition_1167 is true.
At refinement iteration 14 (INCLUDED_ONLY) 0/1563 variables, 0/178 constraints. Problems are: Problem set: 1 solved, 41 unsolved
At refinement iteration 15 (OVERLAPS) 0/1563 variables, 0/178 constraints. Problems are: Problem set: 1 solved, 41 unsolved
No progress, stopping.
Reachability property qltransition_1147 is true.
After SMT solving in domain Int declared 1563/1563 variables, and 178 constraints, problems are : Problem set: 1 solved, 41 unsolved in 14799 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 42/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 28265ms problems are : Problem set: 1 solved, 41 unsolved
Fused 41 Parikh solutions to 28 different solutions.
Parikh walk visited 0 properties in 3276 ms.
Support contains 27 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 1483/1483 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 79 transition count 1482
Applied a total of 1 rules in 259 ms. Remains 79 /80 variables (removed 1) and now considering 1482/1483 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 79/80 places, 1482/1483 transitions.
Reachability property qltransition_1107 is true.
SDD proceeding with computation,1100 properties remain. new max is 256
SDD size :1.92916e+07 after 2.35711e+07
Reachability property qltransition_1387 is true.
Reachability property qltransition_1367 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_1217 is true.
Reachability property qltransition_1197 is true.
RANDOM walk for 4000000 steps (254153 resets) in 77486 ms. (51 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (1108 resets) in 673 ms. (593 steps per ms) remains 41/41 properties
Reachability property qltransition_1177 is true.
BEST_FIRST walk for 400004 steps (1117 resets) in 671 ms. (595 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (1110 resets) in 695 ms. (574 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (1094 resets) in 665 ms. (600 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (1244 resets) in 631 ms. (632 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (1089 resets) in 663 ms. (602 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (1104 resets) in 701 ms. (569 steps per ms) remains 40/41 properties
BEST_FIRST walk for 400002 steps (1252 resets) in 599 ms. (666 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (1085 resets) in 742 ms. (538 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (1109 resets) in 639 ms. (625 steps per ms) remains 39/40 properties
BEST_FIRST walk for 400004 steps (1108 resets) in 728 ms. (548 steps per ms) remains 39/39 properties
BEST_FIRST walk for 400004 steps (1247 resets) in 641 ms. (623 steps per ms) remains 39/39 properties
BEST_FIRST walk for 400004 steps (1234 resets) in 549 ms. (727 steps per ms) remains 38/39 properties
BEST_FIRST walk for 400004 steps (1121 resets) in 602 ms. (663 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (1100 resets) in 596 ms. (670 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (1110 resets) in 648 ms. (616 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (1249 resets) in 636 ms. (627 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (1086 resets) in 689 ms. (579 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (1108 resets) in 676 ms. (590 steps per ms) remains 37/38 properties
BEST_FIRST walk for 400004 steps (1112 resets) in 601 ms. (664 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1238 resets) in 681 ms. (586 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1089 resets) in 681 ms. (586 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1107 resets) in 687 ms. (581 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1102 resets) in 627 ms. (636 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1241 resets) in 627 ms. (636 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1242 resets) in 617 ms. (647 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1098 resets) in 669 ms. (597 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1108 resets) in 654 ms. (610 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (1110 resets) in 721 ms. (554 steps per ms) remains 36/37 properties
BEST_FIRST walk for 400004 steps (1237 resets) in 730 ms. (547 steps per ms) remains 36/36 properties
BEST_FIRST walk for 400002 steps (1244 resets) in 681 ms. (586 steps per ms) remains 35/36 properties
BEST_FIRST walk for 400004 steps (1102 resets) in 677 ms. (589 steps per ms) remains 35/35 properties
BEST_FIRST walk for 400003 steps (1247 resets) in 561 ms. (711 steps per ms) remains 35/35 properties
BEST_FIRST walk for 400004 steps (1113 resets) in 710 ms. (562 steps per ms) remains 35/35 properties
BEST_FIRST walk for 400004 steps (1095 resets) in 709 ms. (563 steps per ms) remains 35/35 properties
SDD proceeding with computation,1094 properties remain. new max is 256
SDD size :2.35711e+07 after 2.37792e+07
BEST_FIRST walk for 400004 steps (1216 resets) in 646 ms. (618 steps per ms) remains 35/35 properties
BEST_FIRST walk for 400004 steps (1091 resets) in 701 ms. (569 steps per ms) remains 35/35 properties
BEST_FIRST walk for 400004 steps (1123 resets) in 689 ms. (579 steps per ms) remains 35/35 properties
BEST_FIRST walk for 400004 steps (1173 resets) in 712 ms. (561 steps per ms) remains 35/35 properties
// Phase 1: matrix 1482 rows 79 cols
[2025-05-29 19:16:42] [INFO ] Computed 12 invariants in 9 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 47/73 variables, 11/37 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 47/84 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 1481/1554 variables, 73/157 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:43] [INFO ] Deduced a trap along path composed of 2 places in 173 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1554 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1554 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (OVERLAPS) 7/1561 variables, 6/164 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1561 variables, 6/170 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1561 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1561 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 12 (OVERLAPS) 0/1561 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1561/1561 variables, and 171 constraints, problems are : Problem set: 0 solved, 34 unsolved in 8549 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 34/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 34 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 47/73 variables, 11/37 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 47/84 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 1481/1554 variables, 73/157 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1554 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:53] [INFO ] Deduced a trap along path composed of 2 places in 246 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:53] [INFO ] Deduced a trap along path composed of 2 places in 167 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:53] [INFO ] Deduced a trap along path composed of 2 places in 195 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:53] [INFO ] Deduced a trap along path composed of 2 places in 124 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:53] [INFO ] Deduced a trap along path composed of 2 places in 82 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:53] [INFO ] Deduced a trap along path composed of 2 places in 125 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:54] [INFO ] Deduced a trap along path composed of 2 places in 104 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:16:54] [INFO ] Deduced a trap along path composed of 2 places in 71 ms of which 1 ms to minimize.
Reachability property qltransition_1458 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/1554 variables, 8/166 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Reachability property qltransition_1438 is true.
At refinement iteration 8 (INCLUDED_ONLY) 0/1554 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (OVERLAPS) 7/1561 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1561 variables, 6/178 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1561 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Reachability property qltransition_1427 is true.
At refinement iteration 12 (INCLUDED_ONLY) 0/1561 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 13 (OVERLAPS) 0/1561 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
Reachability property qltransition_1418 is true.
Reachability property qltransition_1407 is true.
Reachability property qltransition_1398 is true.
Reachability property qltransition_1388 is true.
After SMT solving in domain Int declared 1561/1561 variables, and 179 constraints, problems are : Problem set: 0 solved, 34 unsolved in 11930 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 34/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 20598ms problems are : Problem set: 0 solved, 34 unsolved
Fused 34 Parikh solutions to 23 different solutions.
Reachability property qltransition_1378 is true.
Reachability property qltransition_1368 is true.
Reachability property qltransition_1358 is true.
Reachability property qltransition_1348 is true.
Parikh walk visited 0 properties in 1613 ms.
Support contains 26 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 1482/1482 transitions.
Applied a total of 0 rules in 168 ms. Remains 79 /79 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 79/79 places, 1482/1482 transitions.
Reachability property qltransition_1338 is true.
Reachability property qltransition_1328 is true.
Reachability property qltransition_1318 is true.
Reachability property qltransition_1308 is true.
Reachability property qltransition_1298 is true.
Reachability property qltransition_1288 is true.
Reachability property qltransition_1278 is true.
Reachability property qltransition_1268 is true.
Reachability property qltransition_1258 is true.
Reachability property qltransition_1248 is true.
Reachability property qltransition_1238 is true.
Reachability property qltransition_1228 is true.
Reachability property qltransition_1218 is true.
Reachability property qltransition_1208 is true.
Reachability property qltransition_1198 is true.
Reachability property qltransition_1188 is true.
Reachability property qltransition_1178 is true.
Reachability property qltransition_1168 is true.
RANDOM walk for 4000000 steps (253522 resets) in 74982 ms. (53 steps per ms) remains 33/33 properties
Reachability property qltransition_1148 is true.
BEST_FIRST walk for 400004 steps (1091 resets) in 669 ms. (597 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (1092 resets) in 584 ms. (683 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (1100 resets) in 596 ms. (670 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (1245 resets) in 544 ms. (733 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (1111 resets) in 542 ms. (736 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (1109 resets) in 659 ms. (606 steps per ms) remains 32/33 properties
BEST_FIRST walk for 400004 steps (1236 resets) in 605 ms. (660 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400003 steps (1090 resets) in 663 ms. (602 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1095 resets) in 627 ms. (636 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400003 steps (1247 resets) in 632 ms. (631 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1083 resets) in 687 ms. (581 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1096 resets) in 642 ms. (622 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1109 resets) in 673 ms. (593 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1249 resets) in 637 ms. (626 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1099 resets) in 609 ms. (655 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1093 resets) in 635 ms. (628 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400003 steps (1116 resets) in 641 ms. (623 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1243 resets) in 623 ms. (641 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1094 resets) in 591 ms. (675 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1110 resets) in 655 ms. (609 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1250 resets) in 565 ms. (706 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1254 resets) in 638 ms. (625 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1103 resets) in 688 ms. (580 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400003 steps (1106 resets) in 714 ms. (559 steps per ms) remains 31/32 properties
BEST_FIRST walk for 400004 steps (1242 resets) in 620 ms. (644 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (1093 resets) in 676 ms. (590 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (1238 resets) in 628 ms. (635 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (1099 resets) in 688 ms. (580 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (1111 resets) in 638 ms. (625 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (1243 resets) in 643 ms. (621 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (1105 resets) in 628 ms. (635 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (1171 resets) in 653 ms. (611 steps per ms) remains 31/31 properties
Reachability property qltransition_1108 is true.
SDD proceeding with computation,1063 properties remain. new max is 256
SDD size :2.37792e+07 after 2.8208e+07
Reachability property qltransition_1459 is true.
Reachability property qltransition_1439 is true.
Reachability property qltransition_1428 is true.
Reachability property qltransition_1419 is true.
Reachability property qltransition_1408 is true.
Reachability property qltransition_1399 is true.
Reachability property qltransition_1379 is true.
Reachability property qltransition_1359 is true.
Reachability property qltransition_1339 is true.
Reachability property qltransition_1319 is true.
Reachability property qltransition_1309 is true.
Reachability property qltransition_1299 is true.
Reachability property qltransition_1289 is true.
Reachability property qltransition_1279 is true.
Reachability property qltransition_1269 is true.
Reachability property qltransition_1259 is true.
Reachability property qltransition_1249 is true.
Reachability property qltransition_1229 is true.
Reachability property qltransition_1209 is true.
Reachability property qltransition_1189 is true.
Reachability property qltransition_1169 is true.
Reachability property qltransition_1149 is true.
Reachability property qltransition_1109 is true.
SDD proceeding with computation,1040 properties remain. new max is 256
SDD size :2.8208e+07 after 3.24905e+07
Reachability property qltransition_1389 is true.
Reachability property qltransition_1369 is true.
Reachability property qltransition_1349 is true.
Reachability property qltransition_1329 is true.
Reachability property qltransition_1239 is true.
Reachability property qltransition_1219 is true.
Reachability property qltransition_1199 is true.
Reachability property qltransition_1179 is true.
Interrupted probabilistic random walk after 13582598 steps, run timeout after 78001 ms. (steps per millisecond=174 ) properties seen :13 out of 31
Probabilistic random walk after 13582598 steps, saw 1420215 distinct states, run finished after 78009 ms. (steps per millisecond=174 ) properties seen :13
[2025-05-29 19:18:48] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 36/48 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 36/55 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 1458/1506 variables, 48/103 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:18:49] [INFO ] Deduced a trap along path composed of 2 places in 153 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1506 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1506 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 53/1559 variables, 29/133 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1559 variables, 29/162 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1559 variables, 4/166 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1559 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 2/1561 variables, 2/168 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1561 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1561 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1561 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (OVERLAPS) 0/1561 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1561/1561 variables, and 171 constraints, problems are : Problem set: 0 solved, 10 unsolved in 3323 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 10/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 36/48 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 36/55 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 1458/1506 variables, 48/103 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1506 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:18:52] [INFO ] Deduced a trap along path composed of 2 places in 150 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:18:52] [INFO ] Deduced a trap along path composed of 2 places in 121 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:18:53] [INFO ] Deduced a trap along path composed of 2 places in 95 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:18:53] [INFO ] Deduced a trap along path composed of 2 places in 69 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1506 variables, 4/108 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1506 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 53/1559 variables, 29/137 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1559 variables, 29/166 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1559 variables, 4/170 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:18:54] [INFO ] Deduced a trap along path composed of 2 places in 84 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:18:54] [INFO ] Deduced a trap along path composed of 2 places in 74 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1559 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1559 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 2/1561 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1561 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1561 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,1032 properties remain. new max is 256
SDD size :3.24905e+07 after 3.27039e+07
At refinement iteration 17 (INCLUDED_ONLY) 0/1561 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (OVERLAPS) 0/1561 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1561/1561 variables, and 177 constraints, problems are : Problem set: 0 solved, 10 unsolved in 4403 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 10/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 7758ms problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 1717 ms.
Support contains 12 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 1482/1482 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 79 transition count 1481
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 73 transition count 1415
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 73 transition count 1415
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 73 transition count 1411
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 61 place count 69 transition count 1371
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 69 transition count 1371
Applied a total of 62 rules in 313 ms. Remains 69 /79 variables (removed 10) and now considering 1371/1482 (removed 111) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 314 ms. Remains : 69/79 places, 1371/1482 transitions.
RANDOM walk for 4000000 steps (186308 resets) in 76748 ms. (52 steps per ms) remains 9/10 properties
BEST_FIRST walk for 4000004 steps (9858 resets) in 6289 ms. (635 steps per ms) remains 9/9 properties
Reachability property qltransition_1460 is true.
Reachability property qltransition_1440 is true.
BEST_FIRST walk for 4000004 steps (11562 resets) in 6231 ms. (641 steps per ms) remains 8/9 properties
BEST_FIRST walk for 4000004 steps (11442 resets) in 6221 ms. (642 steps per ms) remains 7/8 properties
Reachability property qltransition_1429 is true.
BEST_FIRST walk for 4000004 steps (9950 resets) in 6068 ms. (659 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4000004 steps (11310 resets) in 6169 ms. (648 steps per ms) remains 6/7 properties
BEST_FIRST walk for 4000004 steps (11431 resets) in 5533 ms. (722 steps per ms) remains 6/6 properties
Reachability property qltransition_1420 is true.
Reachability property qltransition_1409 is true.
Reachability property qltransition_1400 is true.
Reachability property qltransition_1390 is true.
BEST_FIRST walk for 4000003 steps (11391 resets) in 6108 ms. (654 steps per ms) remains 5/6 properties
Reachability property qltransition_1380 is true.
Reachability property qltransition_1370 is true.
Reachability property qltransition_1360 is true.
Reachability property qltransition_1350 is true.
BEST_FIRST walk for 4000003 steps (11432 resets) in 6109 ms. (654 steps per ms) remains 4/5 properties
Reachability property qltransition_1340 is true.
Reachability property qltransition_1330 is true.
Reachability property qltransition_1320 is true.
Reachability property qltransition_1310 is true.
Reachability property qltransition_1300 is true.
Reachability property qltransition_1290 is true.
Reachability property qltransition_1280 is true.
Reachability property qltransition_1270 is true.
Reachability property qltransition_1260 is true.
Reachability property qltransition_1250 is true.
Reachability property qltransition_1240 is true.
BEST_FIRST walk for 4000004 steps (9897 resets) in 6344 ms. (630 steps per ms) remains 4/4 properties
// Phase 1: matrix 1371 rows 69 cols
[2025-05-29 19:19:33] [INFO ] Computed 13 invariants in 8 ms
[2025-05-29 19:19:33] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 15/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1333/1351 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1351 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 86/1437 variables, 49/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1437 variables, 10/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_1230 is true.
Reachability property qltransition_1220 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1210 is true.
[2025-05-29 19:19:33] [INFO ] Deduced a trap along path composed of 2 places in 131 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1437 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1437 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/1440 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1440 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1440 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1440 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1440 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1440/1440 variables, and 84 constraints, problems are : Problem set: 0 solved, 1 unsolved in 746 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 15/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1333/1351 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1351 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 86/1437 variables, 49/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1437 variables, 10/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1437 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:34] [INFO ] Deduced a trap along path composed of 2 places in 133 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:34] [INFO ] Deduced a trap along path composed of 2 places in 107 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:34] [INFO ] Deduced a trap along path composed of 2 places in 93 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:34] [INFO ] Deduced a trap along path composed of 2 places in 98 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:34] [INFO ] Deduced a trap along path composed of 2 places in 61 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1437 variables, 5/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1437 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/1440 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1440 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1440 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/1440 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1440/1440 variables, and 89 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1165 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 1931ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 1371/1371 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 1338
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 1338
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 66 transition count 1332
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 66 rules applied. Total rules applied 78 place count 60 transition count 1272
Applied a total of 78 rules in 188 ms. Remains 60 /69 variables (removed 9) and now considering 1272/1371 (removed 99) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 60/69 places, 1272/1371 transitions.
Reachability property qltransition_1190 is true.
Reachability property qltransition_1170 is true.
Reachability property qltransition_1150 is true.
RANDOM walk for 1430769 steps (5567 resets) in 27627 ms. (51 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 1431 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 411499 ms.
BK_STOP 1748546393907
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
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="AutonomousCar-PT-10a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5832"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-10a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-tall-174853737700467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-10a.tgz
mv AutonomousCar-PT-10a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;