Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r101-tall-171624201800352.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DBSingleClientW-PT-d2m06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624201800352
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 12 12:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 12 12:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 12 12:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 12:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M May 18 16:42 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 1716297124111

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DBSingleClientW-PT-d2m06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-21 13:12:05] [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]
[2024-05-21 13:12:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:12:05] [INFO ] Load time of PNML (sax parser for PT used): 199 ms
[2024-05-21 13:12:05] [INFO ] Transformed 4763 places.
[2024-05-21 13:12:05] [INFO ] Transformed 2478 transitions.
[2024-05-21 13:12:05] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 317 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4763/4763 places, 2478/2478 transitions.
Reduce places removed 3626 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 3825 rules applied. Total rules applied 3825 place count 1137 transition count 2279
Applied a total of 3825 rules in 100 ms. Remains 1137 /4763 variables (removed 3626) and now considering 2279/2478 (removed 199) transitions.
// Phase 1: matrix 2279 rows 1137 cols
[2024-05-21 13:12:05] [INFO ] Computed 2 invariants in 75 ms
[2024-05-21 13:12:06] [INFO ] Implicit Places using invariants in 910 ms returned []
[2024-05-21 13:12:06] [INFO ] Invariant cache hit.
[2024-05-21 13:12:07] [INFO ] State equation strengthened by 1389 read => feed constraints.
[2024-05-21 13:12:21] [INFO ] Implicit Places using invariants and state equation in 14654 ms returned []
Implicit Place search using SMT with State Equation took 15599 ms to find 0 implicit places.
Running 2278 sub problems to find dead transitions.
[2024-05-21 13:12:21] [INFO ] Invariant cache hit.
[2024-05-21 13:12:21] [INFO ] State equation strengthened by 1389 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1136/3416 variables, and 0 constraints, problems are : Problem set: 0 solved, 2278 unsolved in 30111 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1137 constraints, ReadFeed: 0/1389 constraints, PredecessorRefiner: 2278/2270 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2278 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1136/3416 variables, and 0 constraints, problems are : Problem set: 0 solved, 2278 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1137 constraints, ReadFeed: 0/1389 constraints, PredecessorRefiner: 8/2270 constraints, Known Traps: 0/0 constraints]
After SMT, in 86644ms problems are : Problem set: 0 solved, 2278 unsolved
Search for dead transitions found 0 dead transitions in 86690ms
Starting structural reductions in LIVENESS mode, iteration 1 : 1137/4763 places, 2279/2478 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 102456 ms. Remains : 1137/4763 places, 2279/2478 transitions.
Discarding 1145 transitions out of 2279. Remains 1134
Initial state reduction rules removed 1 formulas.
[2024-05-21 13:13:49] [INFO ] Flatten gal took : 368 ms
[2024-05-21 13:13:49] [INFO ] Flatten gal took : 191 ms
[2024-05-21 13:13:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3011757749227229453.gal : 75 ms
[2024-05-21 13:13:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12729598224630384043.prop : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3011757749227229453.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12729598224630384043.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12729598224630384043.prop.
RANDOM walk for 40000 steps (9218 resets) in 8174 ms. (4 steps per ms) remains 1063/1133 properties
BEST_FIRST walk for 122 steps (10 resets) in 13 ms. (8 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 12 ms. (9 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 121 steps (11 resets) in 28 ms. (4 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (11 resets) in 23 ms. (5 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (9 resets) in 17 ms. (6 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 11 ms. (10 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (10 resets) in 25 ms. (4 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (9 resets) in 13 ms. (8 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (10 resets) in 27 ms. (4 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (10 resets) in 13 ms. (8 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 13 ms. (8 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 121 steps (12 resets) in 12 ms. (9 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (10 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 121 steps (11 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (9 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 11 ms. (10 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 124 steps (10 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (11 resets) in 11 ms. (10 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (9 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (11 resets) in 9 ms. (12 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (10 resets) in 9 ms. (12 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (9 resets) in 14 ms. (8 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 9 ms. (12 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 124 steps (9 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (10 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 121 steps (11 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 124 steps (9 resets) in 11 ms. (10 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (10 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (11 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (10 resets) in 9 ms. (12 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 120 steps (12 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 121 steps (12 resets) in 11 ms. (10 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (11 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (11 resets) in 9 ms. (12 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (11 resets) in 12 ms. (9 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 123 steps (9 resets) in 9 ms. (12 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 121 steps (11 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (11 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 121 steps (11 resets) in 11 ms. (10 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (11 resets) in 8 ms. (13 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 121 steps (11 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
BEST_FIRST walk for 122 steps (12 resets) in 10 ms. (11 steps per ms) remains 1063/1063 properties
Reachability property qltransition_1835 is true.
Probabilistic random walk after 30000 steps, saw 13922 distinct states, run finished after 1050 ms. (steps per millisecond=28 ) properties seen :334
[2024-05-21 13:13:51] [INFO ] Invariant cache hit.
[2024-05-21 13:13:52] [INFO ] State equation strengthened by 1389 read => feed constraints.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,1127 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_259 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,1125 properties remain. new max is 2
SDD size :5 after 24
Reachability property qltransition_1836 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,1122 properties remain. new max is 2
SDD size :24 after 40
SDD proceeding with computation,1122 properties remain. new max is 4
SDD size :40 after 56
SDD proceeding with computation,1122 properties remain. new max is 8
SDD size :56 after 88
SDD proceeding with computation,1122 properties remain. new max is 16
SDD size :88 after 118
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 748/3416 variables, and 0 constraints, problems are : Problem set: 0 solved, 729 unsolved in 5031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1137 constraints, ReadFeed: 0/1389 constraints, PredecessorRefiner: 729/729 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 729 unsolved
SDD proceeding with computation,1122 properties remain. new max is 32
SDD size :118 after 152
SDD proceeding with computation,1122 properties remain. new max is 64
SDD size :152 after 182
SDD proceeding with computation,1122 properties remain. new max is 128
SDD size :182 after 222
SDD proceeding with computation,1122 properties remain. new max is 256
SDD size :222 after 246
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 748/3416 variables, and 0 constraints, problems are : Problem set: 0 solved, 729 unsolved in 5083 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1137 constraints, ReadFeed: 0/1389 constraints, PredecessorRefiner: 0/729 constraints, Known Traps: 0/0 constraints]
After SMT, in 17202ms problems are : Problem set: 0 solved, 729 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 748 out of 1137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1137/1137 places, 2279/2279 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 1076 transition count 2080
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 1076 transition count 2080
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 140 place count 1076 transition count 2062
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 181 place count 1035 transition count 2021
Iterating global reduction 1 with 41 rules applied. Total rules applied 222 place count 1035 transition count 2021
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 249 place count 1008 transition count 1987
Iterating global reduction 1 with 27 rules applied. Total rules applied 276 place count 1008 transition count 1987
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 297 place count 1008 transition count 1966
Applied a total of 297 rules in 776 ms. Remains 1008 /1137 variables (removed 129) and now considering 1966/2279 (removed 313) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 776 ms. Remains : 1008/1137 places, 1966/2279 transitions.
SDD proceeding with computation,1122 properties remain. new max is 512
SDD size :246 after 318
SDD proceeding with computation,1122 properties remain. new max is 1024
SDD size :318 after 406
Reachability property qltransition_1066 is true.
SDD proceeding with computation,1121 properties remain. new max is 1024
SDD size :406 after 750
RANDOM walk for 1972059 steps (452891 resets) in 120004 ms. (16 steps per ms) remains 704/729 properties
BEST_FIRST walk for 4003 steps (181 resets) in 77 ms. (51 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4004 steps (182 resets) in 64 ms. (61 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4001 steps (196 resets) in 68 ms. (57 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4004 steps (174 resets) in 54 ms. (72 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (160 resets) in 59 ms. (66 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (161 resets) in 55 ms. (71 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4001 steps (166 resets) in 59 ms. (66 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (158 resets) in 64 ms. (61 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (175 resets) in 70 ms. (56 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (195 resets) in 80 ms. (49 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (176 resets) in 67 ms. (58 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (205 resets) in 89 ms. (44 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (166 resets) in 94 ms. (42 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (171 resets) in 75 ms. (52 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (170 resets) in 72 ms. (54 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4001 steps (174 resets) in 80 ms. (49 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (167 resets) in 84 ms. (47 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4004 steps (168 resets) in 62 ms. (63 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (173 resets) in 75 ms. (52 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (156 resets) in 81 ms. (48 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (182 resets) in 81 ms. (48 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4001 steps (176 resets) in 65 ms. (60 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (178 resets) in 80 ms. (49 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4000 steps (173 resets) in 77 ms. (51 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (183 resets) in 84 ms. (47 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (179 resets) in 81 ms. (48 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (183 resets) in 84 ms. (47 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4004 steps (170 resets) in 95 ms. (41 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (177 resets) in 79 ms. (50 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (197 resets) in 88 ms. (44 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (172 resets) in 80 ms. (49 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4004 steps (176 resets) in 81 ms. (48 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4000 steps (187 resets) in 67 ms. (58 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4001 steps (179 resets) in 85 ms. (46 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (185 resets) in 82 ms. (48 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (184 resets) in 86 ms. (46 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (176 resets) in 82 ms. (48 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (169 resets) in 78 ms. (50 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (174 resets) in 80 ms. (49 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4004 steps (172 resets) in 82 ms. (48 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (172 resets) in 72 ms. (54 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4004 steps (166 resets) in 52 ms. (75 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4004 steps (173 resets) in 87 ms. (45 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (159 resets) in 86 ms. (46 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4001 steps (187 resets) in 86 ms. (45 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (184 resets) in 90 ms. (43 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (185 resets) in 82 ms. (48 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (171 resets) in 73 ms. (54 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4003 steps (183 resets) in 85 ms. (46 steps per ms) remains 704/704 properties
BEST_FIRST walk for 4002 steps (193 resets) in 80 ms. (49 steps per ms) remains 704/704 properties
Reachability property qltransition_2274 is true.
Reachability property qltransition_2269 is true.
Reachability property qltransition_2224 is true.
Reachability property qltransition_2223 is true.
Reachability property qltransition_2222 is true.
Reachability property qltransition_2221 is true.
Reachability property qltransition_2087 is true.
Reachability property qltransition_2086 is true.
Reachability property qltransition_2001 is true.
Reachability property qltransition_2000 is true.
Reachability property qltransition_1999 is true.
Reachability property qltransition_1812 is true.
Reachability property qltransition_1807 is true.
Reachability property qltransition_1624 is true.
Reachability property qltransition_1616 is true.
Reachability property qltransition_1065 is true.
Reachability property qltransition_1064 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
SDD proceeding with computation,1097 properties remain. new max is 1024
SDD size :750 after 4400
Probabilistic random walk after 1000000 steps, saw 395674 distinct states, run finished after 20475 ms. (steps per millisecond=48 ) properties seen :601
// Phase 1: matrix 1966 rows 1008 cols
[2024-05-21 13:15:02] [INFO ] Computed 2 invariants in 37 ms
[2024-05-21 13:15:02] [INFO ] State equation strengthened by 1160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (OVERLAPS) 335/446 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/446 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (OVERLAPS) 242/688 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-21 13:15:06] [INFO ] Deduced a trap composed of 271 places in 358 ms of which 41 ms to minimize.
[2024-05-21 13:15:06] [INFO ] Deduced a trap composed of 279 places in 251 ms of which 5 ms to minimize.
[2024-05-21 13:15:07] [INFO ] Deduced a trap composed of 279 places in 270 ms of which 5 ms to minimize.
[2024-05-21 13:15:07] [INFO ] Deduced a trap composed of 279 places in 227 ms of which 4 ms to minimize.
[2024-05-21 13:15:07] [INFO ] Deduced a trap composed of 280 places in 229 ms of which 4 ms to minimize.
[2024-05-21 13:15:07] [INFO ] Deduced a trap composed of 280 places in 223 ms of which 4 ms to minimize.
[2024-05-21 13:15:08] [INFO ] Deduced a trap composed of 271 places in 229 ms of which 4 ms to minimize.
[2024-05-21 13:15:08] [INFO ] Deduced a trap composed of 316 places in 213 ms of which 4 ms to minimize.
[2024-05-21 13:15:08] [INFO ] Deduced a trap composed of 290 places in 229 ms of which 3 ms to minimize.
SDD proceeding with computation,1097 properties remain. new max is 2048
SDD size :4400 after 6866
At refinement iteration 4 (INCLUDED_ONLY) 0/688 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/688 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (OVERLAPS) 1070/1758 variables, 688/699 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1758 variables, 264/963 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1758 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 103 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1166/2924 variables, 295/1258 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2924 variables, 871/2129 constraints. Problems are: Problem set: 0 solved, 103 unsolved
Reachability property qltransition_1617 is true.
At refinement iteration 11 (INCLUDED_ONLY) 0/2924 variables, 0/2129 constraints. Problems are: Problem set: 0 solved, 103 unsolved
SDD proceeding with computation,1096 properties remain. new max is 2048
SDD size :6866 after 8946
At refinement iteration 12 (OVERLAPS) 50/2974 variables, 25/2154 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2974 variables, 25/2179 constraints. Problems are: Problem set: 0 solved, 103 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2974/2974 variables, and 2179 constraints, problems are : Problem set: 0 solved, 103 unsolved in 45031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1008/1008 constraints, ReadFeed: 1160/1160 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 103 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (OVERLAPS) 335/446 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/446 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (OVERLAPS) 242/688 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/688 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-21 13:15:50] [INFO ] Deduced a trap composed of 309 places in 227 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/688 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/688 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (OVERLAPS) 1070/1758 variables, 688/700 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1758 variables, 264/964 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1758 variables, 11/975 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-21 13:15:58] [INFO ] Deduced a trap composed of 206 places in 182 ms of which 4 ms to minimize.
[2024-05-21 13:15:58] [INFO ] Deduced a trap composed of 207 places in 178 ms of which 4 ms to minimize.
[2024-05-21 13:15:58] [INFO ] Deduced a trap composed of 202 places in 176 ms of which 4 ms to minimize.
[2024-05-21 13:15:58] [INFO ] Deduced a trap composed of 206 places in 167 ms of which 4 ms to minimize.
[2024-05-21 13:15:59] [INFO ] Deduced a trap composed of 201 places in 180 ms of which 4 ms to minimize.
[2024-05-21 13:15:59] [INFO ] Deduced a trap composed of 252 places in 175 ms of which 4 ms to minimize.
[2024-05-21 13:15:59] [INFO ] Deduced a trap composed of 252 places in 169 ms of which 4 ms to minimize.
[2024-05-21 13:15:59] [INFO ] Deduced a trap composed of 207 places in 178 ms of which 5 ms to minimize.
[2024-05-21 13:15:59] [INFO ] Deduced a trap composed of 215 places in 173 ms of which 4 ms to minimize.
[2024-05-21 13:16:00] [INFO ] Deduced a trap composed of 226 places in 172 ms of which 4 ms to minimize.
[2024-05-21 13:16:00] [INFO ] Deduced a trap composed of 210 places in 179 ms of which 5 ms to minimize.
[2024-05-21 13:16:00] [INFO ] Deduced a trap composed of 221 places in 177 ms of which 4 ms to minimize.
[2024-05-21 13:16:00] [INFO ] Deduced a trap composed of 220 places in 171 ms of which 4 ms to minimize.
[2024-05-21 13:16:01] [INFO ] Deduced a trap composed of 269 places in 171 ms of which 4 ms to minimize.
[2024-05-21 13:16:01] [INFO ] Deduced a trap composed of 269 places in 166 ms of which 4 ms to minimize.
[2024-05-21 13:16:01] [INFO ] Deduced a trap composed of 224 places in 173 ms of which 4 ms to minimize.
[2024-05-21 13:16:01] [INFO ] Deduced a trap composed of 250 places in 165 ms of which 4 ms to minimize.
[2024-05-21 13:16:01] [INFO ] Deduced a trap composed of 250 places in 173 ms of which 5 ms to minimize.
[2024-05-21 13:16:02] [INFO ] Deduced a trap composed of 292 places in 162 ms of which 4 ms to minimize.
[2024-05-21 13:16:02] [INFO ] Deduced a trap composed of 266 places in 166 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1758 variables, 20/995 constraints. Problems are: Problem set: 0 solved, 103 unsolved
SDD proceeding with computation,1096 properties remain. new max is 4096
SDD size :8946 after 13684
[2024-05-21 13:16:08] [INFO ] Deduced a trap composed of 207 places in 184 ms of which 5 ms to minimize.
[2024-05-21 13:16:08] [INFO ] Deduced a trap composed of 203 places in 194 ms of which 4 ms to minimize.
[2024-05-21 13:16:09] [INFO ] Deduced a trap composed of 253 places in 177 ms of which 4 ms to minimize.
[2024-05-21 13:16:09] [INFO ] Deduced a trap composed of 253 places in 177 ms of which 5 ms to minimize.
[2024-05-21 13:16:09] [INFO ] Deduced a trap composed of 290 places in 170 ms of which 8 ms to minimize.
[2024-05-21 13:16:09] [INFO ] Deduced a trap composed of 295 places in 166 ms of which 4 ms to minimize.
[2024-05-21 13:16:09] [INFO ] Deduced a trap composed of 293 places in 167 ms of which 4 ms to minimize.
[2024-05-21 13:16:10] [INFO ] Deduced a trap composed of 252 places in 176 ms of which 4 ms to minimize.
[2024-05-21 13:16:10] [INFO ] Deduced a trap composed of 245 places in 280 ms of which 4 ms to minimize.
[2024-05-21 13:16:10] [INFO ] Deduced a trap composed of 240 places in 180 ms of which 5 ms to minimize.
[2024-05-21 13:16:10] [INFO ] Deduced a trap composed of 288 places in 173 ms of which 5 ms to minimize.
[2024-05-21 13:16:11] [INFO ] Deduced a trap composed of 247 places in 175 ms of which 4 ms to minimize.
[2024-05-21 13:16:11] [INFO ] Deduced a trap composed of 261 places in 173 ms of which 4 ms to minimize.
[2024-05-21 13:16:11] [INFO ] Deduced a trap composed of 287 places in 167 ms of which 4 ms to minimize.
[2024-05-21 13:16:11] [INFO ] Deduced a trap composed of 243 places in 176 ms of which 5 ms to minimize.
[2024-05-21 13:16:12] [INFO ] Deduced a trap composed of 244 places in 176 ms of which 5 ms to minimize.
[2024-05-21 13:16:12] [INFO ] Deduced a trap composed of 285 places in 166 ms of which 4 ms to minimize.
[2024-05-21 13:16:12] [INFO ] Deduced a trap composed of 290 places in 175 ms of which 4 ms to minimize.
[2024-05-21 13:16:12] [INFO ] Deduced a trap composed of 259 places in 182 ms of which 5 ms to minimize.
[2024-05-21 13:16:13] [INFO ] Deduced a trap composed of 217 places in 179 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1758 variables, 20/1015 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-21 13:16:19] [INFO ] Deduced a trap composed of 306 places in 162 ms of which 5 ms to minimize.
[2024-05-21 13:16:19] [INFO ] Deduced a trap composed of 302 places in 168 ms of which 4 ms to minimize.
[2024-05-21 13:16:19] [INFO ] Deduced a trap composed of 263 places in 163 ms of which 5 ms to minimize.
[2024-05-21 13:16:19] [INFO ] Deduced a trap composed of 263 places in 165 ms of which 4 ms to minimize.
[2024-05-21 13:16:19] [INFO ] Deduced a trap composed of 304 places in 164 ms of which 4 ms to minimize.
[2024-05-21 13:16:20] [INFO ] Deduced a trap composed of 252 places in 187 ms of which 12 ms to minimize.
[2024-05-21 13:16:20] [INFO ] Deduced a trap composed of 295 places in 163 ms of which 4 ms to minimize.
[2024-05-21 13:16:20] [INFO ] Deduced a trap composed of 291 places in 164 ms of which 4 ms to minimize.
[2024-05-21 13:16:20] [INFO ] Deduced a trap composed of 293 places in 162 ms of which 4 ms to minimize.
[2024-05-21 13:16:21] [INFO ] Deduced a trap composed of 244 places in 174 ms of which 5 ms to minimize.
[2024-05-21 13:16:21] [INFO ] Deduced a trap composed of 245 places in 177 ms of which 4 ms to minimize.
[2024-05-21 13:16:22] [INFO ] Deduced a trap composed of 218 places in 196 ms of which 4 ms to minimize.
[2024-05-21 13:16:22] [INFO ] Deduced a trap composed of 264 places in 167 ms of which 4 ms to minimize.
[2024-05-21 13:16:22] [INFO ] Deduced a trap composed of 311 places in 171 ms of which 5 ms to minimize.
[2024-05-21 13:16:22] [INFO ] Deduced a trap composed of 315 places in 158 ms of which 4 ms to minimize.
[2024-05-21 13:16:23] [INFO ] Deduced a trap composed of 264 places in 170 ms of which 4 ms to minimize.
[2024-05-21 13:16:23] [INFO ] Deduced a trap composed of 253 places in 171 ms of which 4 ms to minimize.
[2024-05-21 13:16:23] [INFO ] Deduced a trap composed of 227 places in 174 ms of which 4 ms to minimize.
[2024-05-21 13:16:23] [INFO ] Deduced a trap composed of 258 places in 177 ms of which 4 ms to minimize.
[2024-05-21 13:16:24] [INFO ] Deduced a trap composed of 251 places in 175 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1758 variables, 20/1035 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-21 13:16:30] [INFO ] Deduced a trap composed of 190 places in 185 ms of which 5 ms to minimize.
[2024-05-21 13:16:30] [INFO ] Deduced a trap composed of 191 places in 185 ms of which 4 ms to minimize.
[2024-05-21 13:16:30] [INFO ] Deduced a trap composed of 191 places in 182 ms of which 4 ms to minimize.
[2024-05-21 13:16:31] [INFO ] Deduced a trap composed of 199 places in 185 ms of which 4 ms to minimize.
[2024-05-21 13:16:31] [INFO ] Deduced a trap composed of 199 places in 183 ms of which 4 ms to minimize.
[2024-05-21 13:16:31] [INFO ] Deduced a trap composed of 210 places in 181 ms of which 4 ms to minimize.
[2024-05-21 13:16:31] [INFO ] Deduced a trap composed of 236 places in 176 ms of which 4 ms to minimize.
[2024-05-21 13:16:31] [INFO ] Deduced a trap composed of 187 places in 183 ms of which 4 ms to minimize.
[2024-05-21 13:16:32] [INFO ] Deduced a trap composed of 192 places in 184 ms of which 4 ms to minimize.
[2024-05-21 13:16:32] [INFO ] Deduced a trap composed of 186 places in 179 ms of which 4 ms to minimize.
[2024-05-21 13:16:32] [INFO ] Deduced a trap composed of 192 places in 178 ms of which 4 ms to minimize.
[2024-05-21 13:16:32] [INFO ] Deduced a trap composed of 191 places in 184 ms of which 5 ms to minimize.
[2024-05-21 13:16:33] [INFO ] Deduced a trap composed of 141 places in 197 ms of which 4 ms to minimize.
SMT process timed out in 90953ms, After SMT, problems are : Problem set: 0 solved, 103 unsolved
Fused 103 Parikh solutions to 54 different solutions.
Parikh walk visited 0 properties in 1555 ms.
Support contains 111 out of 1008 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1008/1008 places, 1966/1966 transitions.
Graph (complete) has 3634 edges and 1008 vertex of which 1007 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 1007 transition count 1949
Discarding 281 places :
Symmetric choice reduction at 1 with 281 rule applications. Total rules 299 place count 726 transition count 1170
Iterating global reduction 1 with 281 rules applied. Total rules applied 580 place count 726 transition count 1170
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 588 place count 726 transition count 1162
Discarding 226 places :
Symmetric choice reduction at 2 with 226 rule applications. Total rules 814 place count 500 transition count 936
Iterating global reduction 2 with 226 rules applied. Total rules applied 1040 place count 500 transition count 936
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1052 place count 500 transition count 924
Discarding 177 places :
Symmetric choice reduction at 3 with 177 rule applications. Total rules 1229 place count 323 transition count 672
Iterating global reduction 3 with 177 rules applied. Total rules applied 1406 place count 323 transition count 672
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Iterating post reduction 3 with 168 rules applied. Total rules applied 1574 place count 323 transition count 504
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 1594 place count 303 transition count 473
Iterating global reduction 4 with 20 rules applied. Total rules applied 1614 place count 303 transition count 473
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1620 place count 303 transition count 467
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1632 place count 291 transition count 455
Iterating global reduction 5 with 12 rules applied. Total rules applied 1644 place count 291 transition count 455
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1645 place count 291 transition count 454
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1656 place count 280 transition count 443
Iterating global reduction 6 with 11 rules applied. Total rules applied 1667 place count 280 transition count 443
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1680 place count 280 transition count 430
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1684 place count 276 transition count 404
Iterating global reduction 7 with 4 rules applied. Total rules applied 1688 place count 276 transition count 404
Applied a total of 1688 rules in 122 ms. Remains 276 /1008 variables (removed 732) and now considering 404/1966 (removed 1562) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 276/1008 places, 404/1966 transitions.
RANDOM walk for 4000000 steps (919813 resets) in 45011 ms. (88 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1765 resets) in 187 ms. (212 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1752 resets) in 204 ms. (195 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1810 resets) in 212 ms. (187 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1809 resets) in 215 ms. (185 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1797 resets) in 219 ms. (181 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1785 resets) in 185 ms. (215 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1750 resets) in 206 ms. (193 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1788 resets) in 200 ms. (199 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1745 resets) in 208 ms. (191 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1772 resets) in 230 ms. (173 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1780 resets) in 232 ms. (171 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40001 steps (1769 resets) in 232 ms. (171 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1783 resets) in 297 ms. (134 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1829 resets) in 305 ms. (130 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1754 resets) in 201 ms. (198 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1772 resets) in 222 ms. (179 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1813 resets) in 274 ms. (145 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1798 resets) in 217 ms. (183 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40001 steps (1800 resets) in 266 ms. (149 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1792 resets) in 225 ms. (177 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1772 resets) in 313 ms. (127 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1797 resets) in 211 ms. (188 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1820 resets) in 205 ms. (194 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1740 resets) in 175 ms. (227 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1802 resets) in 200 ms. (199 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1788 resets) in 213 ms. (186 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 219 ms. (181 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1797 resets) in 208 ms. (191 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1762 resets) in 190 ms. (209 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1801 resets) in 217 ms. (183 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1736 resets) in 239 ms. (166 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1758 resets) in 236 ms. (168 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1745 resets) in 288 ms. (138 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1738 resets) in 262 ms. (152 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40001 steps (1740 resets) in 294 ms. (135 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1868 resets) in 251 ms. (158 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1795 resets) in 244 ms. (163 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1809 resets) in 186 ms. (213 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1786 resets) in 221 ms. (180 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1757 resets) in 208 ms. (191 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1798 resets) in 232 ms. (171 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1780 resets) in 221 ms. (180 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1827 resets) in 226 ms. (176 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1744 resets) in 233 ms. (170 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1813 resets) in 232 ms. (171 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1772 resets) in 212 ms. (187 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1841 resets) in 243 ms. (163 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1746 resets) in 233 ms. (170 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (3706 resets) in 379 ms. (105 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (3916 resets) in 346 ms. (115 steps per ms) remains 103/103 properties
Finished probabilistic random walk after 342297 steps, run visited all 103 properties in 4368 ms. (steps per millisecond=78 )
Probabilistic random walk after 342297 steps, saw 138308 distinct states, run finished after 4371 ms. (steps per millisecond=78 ) properties seen :103
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 1134 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 289830 ms.

BK_STOP 1716297415179

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="DBSingleClientW-PT-d2m06"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d2m06, 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 r101-tall-171624201800352"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m06.tgz
mv DBSingleClientW-PT-d2m06 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;