Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r136-smll-177955811000207.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is FlexibleBarrier-PT-06b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-smll-177955811000207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.7K Mar 7 05:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 7 05:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 05:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 05:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Mar 7 05:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 7 05:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 05:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 05:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 141K Mar 3 18:30 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 1779617610126

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FlexibleBarrier-PT-06b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-24 10:13:32] [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]
[2026-05-24 10:13:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 10:13:33] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2026-05-24 10:13:33] [INFO ] Transformed 542 places.
[2026-05-24 10:13:33] [INFO ] Transformed 621 transitions.
[2026-05-24 10:13:33] [INFO ] Found NUPN structural information;
[2026-05-24 10:13:33] [INFO ] Parsed PT model containing 542 places and 621 transitions and 1533 arcs in 476 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 542/542 places, 621/621 transitions.
Graph (trivial) has 522 edges and 542 vertex of which 38 / 542 are part of one of the 6 SCC in 20 ms
Free SCC test removed 32 places
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 147 transitions
Trivial Post-agglo rules discarded 147 transitions
Performed 147 trivial Post agglomeration. Transition count delta: 147
Iterating post reduction 0 with 147 rules applied. Total rules applied 148 place count 510 transition count 441
Reduce places removed 147 places and 0 transitions.
Iterating post reduction 1 with 147 rules applied. Total rules applied 295 place count 363 transition count 441
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 295 place count 363 transition count 411
Deduced a syphon composed of 30 places in 4 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 355 place count 333 transition count 411
Performed 207 Post agglomeration using F-continuation condition.Transition count delta: 207
Deduced a syphon composed of 207 places in 1 ms
Reduce places removed 207 places and 0 transitions.
Iterating global reduction 2 with 414 rules applied. Total rules applied 769 place count 126 transition count 204
Applied a total of 769 rules in 220 ms. Remains 126 /542 variables (removed 416) and now considering 204/621 (removed 417) transitions.
[2026-05-24 10:13:33] [INFO ] Flow matrix only has 187 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8105598239174199201.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7402582157104541698.kers'
[2026-05-24 10:13:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8105598239174199201.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7402582157104541698.kers]
Normalized transition count is 186 out of 187 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 186 rows 126 cols 603 entries
Finished phase 1 with 118 SingleSign rule and 0 generalized
[2026-05-24 10:13:33] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7402582157104541698.kers
Total runtime 4 ms.
[2026-05-24 10:13:34] [INFO ] Implicit Places using invariants in 724 ms returned []
[2026-05-24 10:13:34] [INFO ] Flow matrix only has 187 transitions (discarded 17 similar events)
[2026-05-24 10:13:34] [INFO ] Invariant cache hit.
[2026-05-24 10:13:34] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-24 10:13:34] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 1490 ms to find 0 implicit places.
Running 203 sub problems to find dead transitions.
[2026-05-24 10:13:34] [INFO ] Flow matrix only has 187 transitions (discarded 17 similar events)
[2026-05-24 10:13:34] [INFO ] Invariant cache hit.
[2026-05-24 10:13:35] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 125/125 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (OVERLAPS) 1/126 variables, 8/133 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (OVERLAPS) 186/312 variables, 126/260 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 36/296 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/312 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 8 (OVERLAPS) 1/313 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/313 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 10 (OVERLAPS) 0/313 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Real declared 313/313 variables, and 297 constraints, problems are : Problem set: 0 solved, 203 unsolved in 22148 ms.
Refiners :[Domain max(s): 126/126 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 126/126 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 203 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 125/125 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (OVERLAPS) 1/126 variables, 8/133 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (OVERLAPS) 186/312 variables, 126/260 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 36/296 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/312 variables, 203/499 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/312 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 9 (OVERLAPS) 1/313 variables, 1/500 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/313 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 11 (OVERLAPS) 0/313 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Int declared 313/313 variables, and 500 constraints, problems are : Problem set: 0 solved, 203 unsolved in 30035 ms.
Refiners :[Domain max(s): 126/126 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 126/126 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52536ms problems are : Problem set: 0 solved, 203 unsolved
Search for dead transitions found 0 dead transitions in 52570ms
Starting structural reductions in LIVENESS mode, iteration 1 : 126/542 places, 204/621 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 54357 ms. Remains : 126/542 places, 204/621 transitions.
Discarding 111 transitions out of 204. Remains 93
Initial state reduction rules removed 1 formulas.
[2026-05-24 10:14:28] [INFO ] Flatten gal took : 106 ms
[2026-05-24 10:14:28] [INFO ] Flatten gal took : 44 ms
RANDOM walk for 40000 steps (3379 resets) in 2949 ms. (13 steps per ms) remains 29/92 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/28 properties
[2026-05-24 10:14:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10876571201493546415.gal : 28 ms
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 26/27 properties
[2026-05-24 10:14:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6084921443520093956.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10876571201493546415.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6084921443520093956.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 25/26 properties

BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 23/24 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 19/20 properties
Loading property file /tmp/ReachabilityCardinality6084921443520093956.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 14/14 properties
SDD proceeding with computation,26 properties remain. new max is 4
SDD size :1 after 81
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 14/14 properties
SDD proceeding with computation,26 properties remain. new max is 8
SDD size :81 after 1001
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 14/14 properties
Reachability property qltransition_121 is true.
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 14/14 properties
Reachability property qltransition_114 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_104 is true.
SDD proceeding with computation,22 properties remain. new max is 8
SDD size :1001 after 220001
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (10 resets) in 9 ms. (400 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (10 resets) in 10 ms. (363 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (9 resets) in 7 ms. (500 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 14/14 properties
[2026-05-24 10:14:28] [INFO ] Flow matrix only has 187 transitions (discarded 17 similar events)
[2026-05-24 10:14:28] [INFO ] Invariant cache hit.
[2026-05-24 10:14:28] [INFO ] State equation strengthened by 37 read => feed constraints.
Reachability property qltransition_138 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_124 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Reachability property qltransition_108 is true.
Reachability property qltransition_107 is true.
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :220001 after 2.08e+07
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :2.08e+07 after 3.4606e+07
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 14 unsolved
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :3.4606e+07 after 1.33994e+08
At refinement iteration 2 (OVERLAPS) 110/126 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Reachability property qltransition_153 is true.
Reachability property qltransition_151 is true.
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :1.33994e+08 after 1.46907e+08
Reachability property qltransition_182 is true.
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :1.46907e+08 after 1.49107e+08
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1.49107e+08 after 1.49693e+08
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :1.49693e+08 after 1.50339e+08
Reachability property qltransition_184 is true.
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :1.50339e+08 after 1.53517e+08
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :1.53517e+08 after 1.54125e+08
Reachability property qltransition_181 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_162 is true.
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1.54125e+08 after 1.727e+08
Reachability property qltransition_165 is true.
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1.727e+08 after 1.78573e+08
Reachability property qltransition_185 is true.
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1.78573e+08 after 1.88048e+08
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 110/134 constraints. Problems are: Problem set: 4 solved, 10 unsolved
Reachability property qltransition_166 is true.
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1.88048e+08 after 3.84867e+08
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/134 constraints. Problems are: Problem set: 11 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :3.84867e+08 after 5.88144e+08
At refinement iteration 5 (OVERLAPS) 186/312 variables, 126/260 constraints. Problems are: Problem set: 11 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 36/296 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/312 variables, 0/296 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 1/313 variables, 1/297 constraints. Problems are: Problem set: 11 solved, 3 unsolved
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,9.26941e+08,0.796869,17040,2,4991,45,64994,9,0,713,39726,0
Total reachable state count : 926941185

Verifying 26 reachability properties.
Reachability property qltransition_104 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\_104,4,0.798413,17052,2,132,45,64994,10,0,721,39726,0
Reachability property qltransition_106 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\_106,100,0.800054,17220,2,212,45,64994,11,0,729,39726,0
Reachability property qltransition_107 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\_107,800,0.801344,17220,2,257,45,64994,12,0,737,39726,0
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\_108,800,0.802565,17220,2,257,45,64994,13,0,741,39726,0
Reachability property qltransition_114 is true.

At refinement iteration 9 (INCLUDED_ONLY) 0/313 variables, 0/297 constraints. Problems are: Problem set: 11 solved, 3 unsolved
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\_114,100,0.803547,17220,2,207,45,64994,14,0,747,39726,0
Reachability property qltransition_121 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\_121,100,0.804394,17220,2,207,45,64994,15,0,752,39726,0
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\_124,1000,0.805453,17220,2,308,45,64994,16,0,757,39726,0
Reachability property qltransition_129 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\_129,400,0.805991,17220,2,217,45,64994,17,0,762,39726,0
Reachability property qltransition_130 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\_130,400,0.806486,17220,2,217,45,64994,18,0,765,39726,0
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\_132,1000,0.806999,17220,2,308,45,64994,19,0,770,39726,0
Reachability property qltransition_135 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\_135,10000,0.807784,17220,2,302,45,64994,20,0,778,39726,0
Reachability property qltransition_138 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\_138,10000,0.808481,17220,2,278,45,64994,21,0,784,39726,0
Reachability property qltransition_151 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\_151,700,0.808993,17220,2,255,45,64994,22,0,788,39726,0
Reachability property qltransition_153 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\_153,700,0.809454,17220,2,231,45,64994,23,0,791,39726,0
Reachability property qltransition_159 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\_159,7000,0.809888,17220,2,355,45,64994,23,0,792,39726,0
Reachability property qltransition_162 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\_162,2.86e+06,0.810356,17220,2,597,45,64994,24,0,796,39726,0
Reachability property qltransition_163 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\_163,3.718e+06,0.810919,17220,2,939,45,64994,25,0,799,39726,0
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\_164,5.2052e+06,0.811591,17220,2,1341,45,64994,26,0,802,39726,0
Reachability property qltransition_165 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\_165,9.81552e+06,0.812506,17220,2,2203,45,64994,27,0,805,39726,0
Reachability property qltransition_166 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\_166,1.5575e+07,0.813775,17220,2,2969,45,64994,28,0,808,39726,0
Reachability property qltransition_167 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\_167,1.5575e+07,0.815047,17220,2,3549,45,64994,28,0,809,39726,0
Reachability property qltransition_180 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\_180,1.5575e+07,0.816334,17220,2,3549,45,64994,28,0,810,39726,0
Reachability property qltransition_181 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\_181,7.8078e+06,0.817316,17220,2,1881,45,64994,29,0,813,39726,0
Reachability property qltransition_182 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\_182,3.718e+06,0.818047,17220,2,939,45,64994,30,0,816,39726,0
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\_184,5.2052e+06,0.818822,17220,2,1341,45,64994,31,0,819,39726,0
Reachability property qltransition_185 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\_185,1.45367e+07,0.82012,17220,2,2967,45,64994,32,0,822,39726,0
After SMT solving in domain Real declared 313/313 variables, and 297 constraints, problems are : Problem set: 14 solved, 0 unsolved in 682 ms.
Refiners :[Domain max(s): 126/126 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 126/126 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 719ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Able to resolve query QuasiLiveness after proving 93 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 56830 ms.

BK_STOP 1779617669475

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="FlexibleBarrier-PT-06b"
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 2-5973"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-06b, 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 r136-smll-177955811000207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-06b.tgz
mv FlexibleBarrier-PT-06b 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 '' 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 ;