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.r587-smll-171734923900007.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is MedleyA-PT-02, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r587-smll-171734923900007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.4K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 13K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 48K Jun 2 16:33 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 1717351554475

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MedleyA-PT-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-06-02 18:05:56] [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]
[2024-06-02 18:05:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:05:57] [INFO ] Load time of PNML (sax parser for PT used): 209 ms
[2024-06-02 18:05:57] [INFO ] Transformed 69 places.
[2024-06-02 18:05:57] [INFO ] Transformed 168 transitions.
[2024-06-02 18:05:57] [INFO ] Found NUPN structural information;
[2024-06-02 18:05:57] [INFO ] Parsed PT model containing 69 places and 168 transitions and 765 arcs in 451 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 69/69 places, 168/168 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 69 transition count 162
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 18 place count 63 transition count 156
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -52
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 1 with 26 rules applied. Total rules applied 44 place count 50 transition count 208
Applied a total of 44 rules in 111 ms. Remains 50 /69 variables (removed 19) and now considering 208/168 (removed -40) transitions.
[2024-06-02 18:05:57] [INFO ] Flow matrix only has 204 transitions (discarded 4 similar events)
// Phase 1: matrix 204 rows 50 cols
[2024-06-02 18:05:57] [INFO ] Computed 9 invariants in 22 ms
[2024-06-02 18:05:58] [INFO ] Implicit Places using invariants in 422 ms returned []
[2024-06-02 18:05:58] [INFO ] Flow matrix only has 204 transitions (discarded 4 similar events)
[2024-06-02 18:05:58] [INFO ] Invariant cache hit.
[2024-06-02 18:05:58] [INFO ] State equation strengthened by 98 read => feed constraints.
[2024-06-02 18:05:58] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 881 ms to find 0 implicit places.
Running 204 sub problems to find dead transitions.
[2024-06-02 18:05:58] [INFO ] Flow matrix only has 204 transitions (discarded 4 similar events)
[2024-06-02 18:05:58] [INFO ] Invariant cache hit.
[2024-06-02 18:05:58] [INFO ] State equation strengthened by 98 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (OVERLAPS) 1/50 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 204 unsolved
[2024-06-02 18:06:01] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 15 ms to minimize.
[2024-06-02 18:06:01] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 3 ms to minimize.
[2024-06-02 18:06:01] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 1 ms to minimize.
[2024-06-02 18:06:02] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 204 unsolved
[2024-06-02 18:06:02] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
[2024-06-02 18:06:02] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 8 (OVERLAPS) 204/254 variables, 50/115 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 98/213 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/254 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 11 (OVERLAPS) 0/254 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Real declared 254/254 variables, and 213 constraints, problems are : Problem set: 0 solved, 204 unsolved in 9038 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 50/50 constraints, ReadFeed: 98/98 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 204 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (OVERLAPS) 1/50 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (OVERLAPS) 204/254 variables, 50/115 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 98/213 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 204/417 constraints. Problems are: Problem set: 0 solved, 204 unsolved
[2024-06-02 18:06:15] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-02 18:06:15] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/254 variables, 2/419 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/254 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 204 unsolved
[2024-06-02 18:06:23] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-06-02 18:06:23] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/254 variables, 2/421 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/254 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 14 (OVERLAPS) 0/254 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Int declared 254/254 variables, and 421 constraints, problems are : Problem set: 0 solved, 204 unsolved in 25645 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 50/50 constraints, ReadFeed: 98/98 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 10/10 constraints]
After SMT, in 35595ms problems are : Problem set: 0 solved, 204 unsolved
Search for dead transitions found 0 dead transitions in 35636ms
Starting structural reductions in LIVENESS mode, iteration 1 : 50/69 places, 208/168 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 36692 ms. Remains : 50/69 places, 208/168 transitions.
Discarding 159 transitions out of 208. Remains 49
Initial state reduction rules removed 1 formulas.
[2024-06-02 18:06:35] [INFO ] Flatten gal took : 228 ms
[2024-06-02 18:06:35] [INFO ] Flatten gal took : 92 ms
[2024-06-02 18:06:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality819695314106280375.gal : 20 ms
[2024-06-02 18:06:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2859528824265392799.prop : 2 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/ReachabilityCardinality819695314106280375.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2859528824265392799.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 ...327
Loading property file /tmp/ReachabilityCardinality2859528824265392799.prop.
Reachability property qltransition_55 is true.
Reachability property qltransition_52 is true.
SDD proceeding with computation,46 properties remain. new max is 2
SDD size :1 after 9
SDD proceeding with computation,46 properties remain. new max is 4
SDD size :9 after 17
Reachability property qltransition_108 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_38 is true.
SDD proceeding with computation,43 properties remain. new max is 4
SDD size :17 after 59
Reachability property qltransition_88 is true.
Reachability property qltransition_37 is true.
SDD proceeding with computation,41 properties remain. new max is 4
SDD size :59 after 63
SDD proceeding with computation,41 properties remain. new max is 8
SDD size :63 after 64
SDD proceeding with computation,41 properties remain. new max is 16
SDD size :64 after 69
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_33 is true.
SDD proceeding with computation,38 properties remain. new max is 16
SDD size :69 after 126
Reachability property qltransition_184 is true.
RANDOM walk for 40000 steps (6030 resets) in 3099 ms. (12 steps per ms) remains 11/48 properties
Reachability property qltransition_61 is true.
SDD proceeding with computation,36 properties remain. new max is 16
SDD size :126 after 165
Reachability property qltransition_146 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_39 is true.
SDD proceeding with computation,30 properties remain. new max is 16
SDD size :165 after 212
Reachability property qltransition_124 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_66 is true.
SDD proceeding with computation,27 properties remain. new max is 16
SDD size :212 after 303
SDD proceeding with computation,27 properties remain. new max is 32
SDD size :303 after 310
Reachability property qltransition_188 is true.
SDD proceeding with computation,26 properties remain. new max is 32
SDD size :310 after 377
SDD proceeding with computation,26 properties remain. new max is 64
SDD size :377 after 598
Reachability property qltransition_200 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,18 properties remain. new max is 64
SDD size :598 after 1323
SDD proceeding with computation,18 properties remain. new max is 128
SDD size :1323 after 2032
Reachability property qltransition_58 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_35 is true.
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :5009 after 5127
Reachability property qltransition_176 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_32 is true.
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :5127 after 9479
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :9479 after 12224
Reachability property qltransition_112 is true.
Reachability property qltransition_57 is true.
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :12224 after 20500
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :20500 after 22045
BEST_FIRST walk for 40004 steps (972 resets) in 495 ms. (80 steps per ms) remains 10/11 properties
Reachability property qltransition_100 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_46 is true.
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :36465 after 49749
BEST_FIRST walk for 40003 steps (990 resets) in 247 ms. (161 steps per ms) remains 9/10 properties
Reachability property qltransition_164 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_83 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,78639,0.45251,14436,2,3261,76,30958,6,0,406,31485,0
Total reachable state count : 78639

Verifying 48 reachability properties.
Reachability property qltransition_28 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_28,53,0.453716,14436,2,164,76,30958,7,0,415,31485,0
Reachability property qltransition_29 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_29,13,0.454439,14436,2,85,76,30958,8,0,419,31485,0
Reachability property qltransition_30 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_30,35,0.455122,14436,2,141,76,30958,9,0,423,31485,0
Reachability property qltransition_31 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_31,50,0.455955,14436,2,173,76,30958,10,0,427,31485,0
Reachability property qltransition_32 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_32,114,0.456561,14436,2,274,76,30958,11,0,430,31485,0
Reachability property qltransition_33 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_33,13,0.456897,14436,2,85,76,30958,12,0,435,31485,0
Reachability property qltransition_35 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_35,88,0.457603,14436,2,231,76,30958,13,0,438,31485,0
Reachability property qltransition_37 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_37,1,0.458037,14436,2,51,76,30958,14,0,445,31485,0
Reachability property qltransition_38 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_38,1,0.458624,14436,2,51,76,30958,15,0,449,31485,0
Reachability property qltransition_39 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_39,1,0.459198,14436,2,51,76,30958,16,0,452,31485,0
Reachability property qltransition_40 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_40,1,0.45982,14436,2,51,76,30958,17,0,456,31485,0
Reachability property qltransition_41 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_41,1,0.460417,14436,2,51,76,30958,18,0,459,31485,0
Reachability property qltransition_42 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_42,2,0.461171,14436,2,55,76,30958,19,0,464,31485,0
Reachability property qltransition_44 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_44,2,0.46156,14436,2,54,76,30958,20,0,467,31485,0
Reachability property qltransition_46 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_46,960,0.463013,14436,2,534,76,30958,21,0,476,31485,0
Reachability property qltransition_48 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_48,217,0.464056,14436,2,279,76,30958,22,0,480,31485,0
Reachability property qltransition_49 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_49,402,0.470787,14436,2,356,76,30958,23,0,487,31485,0
Reachability property qltransition_51 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_51,92,0.472669,14436,2,205,76,30958,24,0,491,31485,0
Reachability property qltransition_52 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_52,266,0.473519,14436,2,389,76,30958,25,0,494,31485,0
Reachability property qltransition_54 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_54,62,0.474173,14436,2,182,76,30958,26,0,495,31485,0
Reachability property qltransition_55 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_55,2,0.474688,14436,2,54,76,30958,27,0,498,31485,0
Reachability property qltransition_57 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_57,62,0.477019,14436,2,196,76,30958,28,0,500,31485,0
Reachability property qltransition_58 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_58,5284,0.47782,14436,2,990,76,30958,29,0,505,31485,0
Reachability property qltransition_59 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_59,3,0.478453,14436,2,56,76,30958,30,0,508,31485,0
Reachability property qltransition_61 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_61,11,0.479394,14436,2,101,76,30958,31,0,511,31485,0
Reachability property qltransition_65 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_65,1,0.47981,14436,2,51,76,30958,32,0,515,31485,0
Reachability property qltransition_66 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_66,3,0.480643,14436,2,55,76,30958,33,0,517,31485,0
Reachability property qltransition_83 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_83,2453,0.481318,14436,2,668,76,30958,34,0,522,31485,0
Reachability property qltransition_84 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_84,2,0.48197,14436,2,58,76,30958,35,0,526,31485,0
Reachability property qltransition_88 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_88,2,0.482664,14436,2,58,76,30958,36,0,528,31485,0
Reachability property qltransition_96 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_96,1,0.483654,14436,2,51,76,30958,37,0,534,31485,0
Reachability property qltransition_100 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_100,1,0.484484,14436,2,51,76,30958,38,0,538,31485,0
Reachability property qltransition_108 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_108,1,0.48524,14436,2,51,76,30958,39,0,542,31485,0
Reachability property qltransition_112 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_112,1,0.486249,14436,2,51,76,30958,40,0,544,31485,0
Reachability property qltransition_120 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_120,1,0.486877,14436,2,51,76,30958,41,0,547,31485,0
Reachability property qltransition_124 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_124,1,0.487456,14436,2,51,76,30958,42,0,548,31485,0
Reachability property qltransition_132 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_132,1,0.488378,14436,2,51,76,30958,43,0,552,31485,0
Reachability property qltransition_136 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_136,1,0.488982,14436,2,51,76,30958,44,0,554,31485,0
Reachability property qltransition_144 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_144,1,0.489567,14436,2,51,76,30958,45,0,558,31485,0
Reachability property qltransition_146 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_146,2,0.490277,14436,2,55,76,30958,46,0,560,31485,0
Reachability property qltransition_160 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_160,386,0.491266,14436,2,301,76,30958,47,0,566,31485,0
Reachability property qltransition_164 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_164,434,0.492261,14436,2,279,76,30958,48,0,570,31485,0
Reachability property qltransition_172 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_172,39,0.492878,14436,2,118,76,30958,49,0,573,31485,0
Reachability property qltransition_176 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_176,79,0.493483,14436,2,183,76,30958,50,0,574,31485,0
Reachability property qltransition_184 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_184,9,0.494085,14436,2,76,76,30958,51,0,578,31485,0
Reachability property qltransition_188 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_188,49,0.494713,14436,2,156,76,30958,52,0,579,31485,0
Reachability property qltransition_196 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_196,13,0.495291,14436,2,85,76,30958,53,0,582,31485,0
Reachability property qltransition_200 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_200,13,0.495865,14436,2,85,76,30958,54,0,583,31485,0
ITS tools runner thread asked to quit. Dying gracefully.
BEST_FIRST walk for 40004 steps (1317 resets) in 532 ms. (75 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (1394 resets) in 209 ms. (190 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (1400 resets) in 113 ms. (350 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (1286 resets) in 94 ms. (421 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (1392 resets) in 98 ms. (404 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (1365 resets) in 97 ms. (408 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (1385 resets) in 98 ms. (404 steps per ms) remains 6/6 properties
Able to resolve query QuasiLiveness after proving 49 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 39050 ms.

BK_STOP 1717351596078

--------------------
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="MedleyA-PT-02"
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 MedleyA-PT-02, 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 r587-smll-171734923900007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-02.tgz
mv MedleyA-PT-02 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 ;