Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r049-tall-174854035800187.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CloudReconfiguration-PT-312, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r049-tall-174854035800187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 660K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1748589253758

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudReconfiguration-PT-312
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-30 07:14:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-30 07:14:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 07:14:15] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2025-05-30 07:14:15] [INFO ] Transformed 2585 places.
[2025-05-30 07:14:15] [INFO ] Transformed 3095 transitions.
[2025-05-30 07:14:15] [INFO ] Found NUPN structural information;
[2025-05-30 07:14:15] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 249 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2957 edges and 2585 vertex of which 882 / 2585 are part of one of the 63 SCC in 21 ms
Free SCC test removed 819 places
Ensure Unique test removed 936 transitions
Reduce isomorphic transitions removed 936 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1190 transitions
Trivial Post-agglo rules discarded 1190 transitions
Performed 1190 trivial Post agglomeration. Transition count delta: 1190
Iterating post reduction 0 with 1190 rules applied. Total rules applied 1191 place count 1766 transition count 969
Reduce places removed 1190 places and 0 transitions.
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 1 with 1291 rules applied. Total rules applied 2482 place count 576 transition count 868
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 2518 place count 543 transition count 865
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 2518 place count 543 transition count 845
Deduced a syphon composed of 20 places in 6 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 2558 place count 523 transition count 845
Performed 292 Post agglomeration using F-continuation condition with reduction of 75 identical transitions.
Deduced a syphon composed of 292 places in 1 ms
Reduce places removed 292 places and 0 transitions.
Iterating global reduction 3 with 584 rules applied. Total rules applied 3142 place count 231 transition count 478
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3145 place count 231 transition count 475
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 3193 place count 207 transition count 523
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 3208 place count 207 transition count 508
Applied a total of 3208 rules in 150 ms. Remains 207 /2585 variables (removed 2378) and now considering 508/3095 (removed 2587) transitions.
[2025-05-30 07:14:15] [INFO ] Flow matrix only has 429 transitions (discarded 79 similar events)
// Phase 1: matrix 429 rows 207 cols
[2025-05-30 07:14:15] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:15] [INFO ] Implicit Places using invariants in 353 ms returned []
[2025-05-30 07:14:15] [INFO ] Flow matrix only has 429 transitions (discarded 79 similar events)
[2025-05-30 07:14:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-05-30 07:14:16] [INFO ] Implicit Places using invariants and state equation in 397 ms returned [82, 200]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 790 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 205/2585 places, 508/3095 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 203 transition count 506
Applied a total of 4 rules in 10 ms. Remains 203 /205 variables (removed 2) and now considering 506/508 (removed 2) transitions.
[2025-05-30 07:14:16] [INFO ] Flow matrix only has 427 transitions (discarded 79 similar events)
// Phase 1: matrix 427 rows 203 cols
[2025-05-30 07:14:16] [INFO ] Computed 2 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:16] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-05-30 07:14:16] [INFO ] Flow matrix only has 427 transitions (discarded 79 similar events)
[2025-05-30 07:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-05-30 07:14:16] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 203/2585 places, 506/3095 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1421 ms. Remains : 203/2585 places, 506/3095 transitions.
Discarding 310 transitions out of 506. Remains 196
Initial state reduction rules removed 1 formulas.
[2025-05-30 07:14:17] [INFO ] Flatten gal took : 136 ms
[2025-05-30 07:14:17] [INFO ] Flatten gal took : 78 ms
RANDOM walk for 40000 steps (4456 resets) in 2741 ms. (14 steps per ms) remains 25/195 properties
BEST_FIRST walk for 4004 steps (61 resets) in 36 ms. (108 steps per ms) remains 25/25 properties
[2025-05-30 07:14:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4728216031348781281.gal : 44 ms
BEST_FIRST walk for 4003 steps (56 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (52 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
[2025-05-30 07:14:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17654278560517326453.prop : 1 ms
BEST_FIRST walk for 4003 steps (56 resets) in 32 ms. (121 steps per ms) remains 25/25 properties
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4728216031348781281.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17654278560517326453.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (55 resets) in 29 ms. (133 steps per ms) remains 25/25 properties

BEST_FIRST walk for 4003 steps (57 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (59 resets) in 31 ms. (125 steps per ms) remains 25/25 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 4004 steps (61 resets) in 33 ms. (117 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (57 resets) in 81 ms. (48 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (83 resets) in 35 ms. (111 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (48 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (47 resets) in 30 ms. (129 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (44 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
Loading property file /tmp/ReachabilityCardinality17654278560517326453.prop.
BEST_FIRST walk for 4003 steps (49 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (45 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (50 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (50 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (47 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (43 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
SDD proceeding with computation,25 properties remain. new max is 4
BEST_FIRST walk for 4004 steps (46 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
SDD size :1 after 6
SDD proceeding with computation,25 properties remain. new max is 8
SDD size :6 after 7
SDD proceeding with computation,25 properties remain. new max is 16
SDD size :7 after 40
BEST_FIRST walk for 4003 steps (45 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
Reachability property qltransition_153 is true.
Reachability property qltransition_151 is true.
SDD proceeding with computation,23 properties remain. new max is 16
SDD size :40 after 74
Reachability property qltransition_164 is true.
SDD proceeding with computation,22 properties remain. new max is 16
SDD size :74 after 78
BEST_FIRST walk for 4004 steps (46 resets) in 20 ms. (190 steps per ms) remains 24/25 properties
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_66 is true.
SDD proceeding with computation,18 properties remain. new max is 16
SDD size :78 after 167
BEST_FIRST walk for 4004 steps (43 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
Reachability property qltransition_161 is true.
Reachability property qltransition_150 is true.
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :167 after 343
BEST_FIRST walk for 4003 steps (48 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :343 after 6642
BEST_FIRST walk for 4004 steps (44 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
[2025-05-30 07:14:17] [INFO ] Flow matrix only has 427 transitions (discarded 79 similar events)
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :6642 after 10021
[2025-05-30 07:14:17] [INFO ] Invariant cache hit.
Reachability property qltransition_221 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :10021 after 15715
[2025-05-30 07:14:17] [INFO ] State equation strengthened by 8 read => feed constraints.
Reachability property qltransition_233 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :15715 after 26447
Reachability property qltransition_82 is true.
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :26447 after 27974
Reachability property qltransition_147 is true.
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :27974 after 31821
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 8 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :31821 after 40324
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/20 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 72/92 variables, 2/22 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 72/94 constraints. Problems are: Problem set: 8 solved, 7 unsolved
Reachability property qltransition_218 is true.
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :40324 after 46496
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/94 constraints. Problems are: Problem set: 9 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :46496 after 67884
Reachability property qltransition_235 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_105 is true.
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :67884 after 1.86461e+06
At refinement iteration 5 (OVERLAPS) 348/440 variables, 92/186 constraints. Problems are: Problem set: 12 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.86461e+06 after 2.61496e+06
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/440 variables, 2/188 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/440 variables, 0/188 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 185/625 variables, 107/295 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/625 variables, 107/402 constraints. Problems are: Problem set: 12 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :2.61496e+06 after 3.04533e+06
At refinement iteration 10 (INCLUDED_ONLY) 0/625 variables, 5/407 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/625 variables, 0/407 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 4/629 variables, 4/411 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/629 variables, 4/415 constraints. Problems are: Problem set: 12 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,6.94688e+06,0.588303,20648,2,3023,46,56065,9,0,1262,40843,0
Total reachable state count : 6946881

Verifying 25 reachability properties.
Reachability property qltransition_36 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\_36,953,0.589161,20648,2,515,46,56065,10,0,1265,40843,0
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\_37,953,0.589638,20776,2,515,46,56065,11,0,1267,40843,0
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\_46,953,0.589939,20776,2,515,46,56065,12,0,1269,40843,0
Reachability property qltransition_47 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\_47,953,0.590221,20776,2,515,46,56065,13,0,1271,40843,0
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\_66,3,0.5905,20776,2,208,46,56065,14,0,1273,40843,0
Reachability property qltransition_67 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\_67,3,0.59078,20776,2,208,46,56065,15,0,1275,40843,0
Reachability property qltransition_76 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\_76,3,0.591061,20776,2,208,46,56065,16,0,1277,40843,0
Reachability property qltransition_77 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\_77,1,0.59138,20776,2,204,46,56065,17,0,1279,40843,0
Reachability property qltransition_82 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\_82,1,0.591684,20776,2,204,46,56065,18,0,1281,40843,0
Reachability property qltransition_105 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\_105,1,0.592616,20776,2,204,46,56065,19,0,1295,40843,0
Reachability property qltransition_147 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\_147,23,0.59322,20776,2,230,46,56065,20,0,1299,40843,0
Reachability property qltransition_150 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\_150,23,0.593832,20776,2,230,46,56065,21,0,1302,40843,0
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\_151,23,0.594399,20776,2,230,46,56065,22,0,1305,40843,0
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\_153,23,0.594946,20776,2,230,46,56065,23,0,1308,40843,0
Reachability property qltransition_161 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\_161,23,0.595544,20776,2,230,46,56065,24,0,1311,40843,0
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\_164,23,0.59612,20776,2,230,46,56065,25,0,1314,40843,0
Reachability property qltransition_218 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\_218,51,0.596469,20776,2,277,46,56065,26,0,1317,40843,0
Reachability property qltransition_221 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\_221,59,0.596757,20776,2,278,46,56065,27,0,1320,40843,0
Reachability property qltransition_224 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\_224,59,0.597032,20776,2,278,46,56065,28,0,1323,40843,0
Reachability property qltransition_232 is true.

At refinement iteration 14 (INCLUDED_ONLY) 0/629 variables, 0/415 constraints. Problems are: Problem set: 12 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\_232,59,0.597296,20776,2,278,46,56065,29,0,1326,40843,0
Reachability property qltransition_233 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\_233,59,0.597602,20776,2,278,46,56065,30,0,1329,40843,0
Reachability property qltransition_235 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\_235,59,0.597873,20776,2,278,46,56065,31,0,1332,40843,0
Reachability property qltransition_294 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\_294,1357,0.598163,20776,2,306,46,56065,31,0,1333,40843,0
Reachability property qltransition_305 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\_305,1357,0.598398,20776,2,306,46,56065,31,0,1334,40843,0
Reachability property qltransition_308 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\_308,1357,0.598624,20776,2,306,46,56065,31,0,1335,40843,0
After SMT solving in domain Real declared 630/630 variables, and 416 constraints, problems are : Problem set: 15 solved, 0 unsolved in 414 ms.
Refiners :[Domain max(s): 203/203 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 203/203 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 487ms problems are : Problem set: 15 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Able to resolve query QuasiLiveness after proving 196 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 3272 ms.

BK_STOP 1748589258430

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-312"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-312, 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 r049-tall-174854035800187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-312.tgz
mv CloudReconfiguration-PT-312 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 ;