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.r072-tall-177946970300107.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 CloudReconfiguration-PT-308, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-177946970300107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.3K Mar 6 08:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Mar 6 08:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 6 08:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 6 08:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 08:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Mar 6 08:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 6 08:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 6 08:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:23 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 660K 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 1779523223947

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-308
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-23 08:00:25] [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]
[2026-05-23 08:00:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 08:00:25] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2026-05-23 08:00:25] [INFO ] Transformed 2585 places.
[2026-05-23 08:00:25] [INFO ] Transformed 3095 transitions.
[2026-05-23 08:00:25] [INFO ] Found NUPN structural information;
[2026-05-23 08:00:25] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 259 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 29 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 0 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 174 ms. Remains 207 /2585 variables (removed 2378) and now considering 508/3095 (removed 2587) transitions.
[2026-05-23 08:00:25] [INFO ] Flow matrix only has 429 transitions (discarded 79 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13899928345630480052.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9633660705273887324.kers'
[2026-05-23 08:00:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13899928345630480052.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9633660705273887324.kers]
Normalized transition count is 428 out of 429 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 428 rows 207 cols 1357 entries
Finished phase 1 with 202 SingleSign rule and 1 generalized
[2026-05-23 08:00:25] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9633660705273887324.kers
Total runtime 4 ms.
[2026-05-23 08:00:26] [INFO ] Implicit Places using invariants in 528 ms returned []
[2026-05-23 08:00:26] [INFO ] Flow matrix only has 429 transitions (discarded 79 similar events)
[2026-05-23 08:00:26] [INFO ] Invariant cache hit.
[2026-05-23 08:00:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-23 08:00:26] [INFO ] Implicit Places using invariants and state equation in 499 ms returned [82, 200]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1064 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 1 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 8 ms. Remains 203 /205 variables (removed 2) and now considering 506/508 (removed 2) transitions.
[2026-05-23 08:00:26] [INFO ] Flow matrix only has 427 transitions (discarded 79 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8628419500684474202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2214190523060512237.kers'
[2026-05-23 08:00:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8628419500684474202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2214190523060512237.kers]
Normalized transition count is 426 out of 427 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 426 rows 203 cols 1347 entries
Finished phase 1 with 200 SingleSign rule and 1 generalized
[2026-05-23 08:00:26] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2214190523060512237.kers
Total runtime 2 ms.
[2026-05-23 08:00:26] [INFO ] Implicit Places using invariants in 153 ms returned []
[2026-05-23 08:00:26] [INFO ] Flow matrix only has 427 transitions (discarded 79 similar events)
[2026-05-23 08:00:26] [INFO ] Invariant cache hit.
[2026-05-23 08:00:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-23 08:00:27] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 524 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 1785 ms. Remains : 203/2585 places, 506/3095 transitions.
Discarding 310 transitions out of 506. Remains 196
Initial state reduction rules removed 1 formulas.
[2026-05-23 08:00:27] [INFO ] Flatten gal took : 177 ms
RANDOM walk for 40000 steps (4491 resets) in 2462 ms. (16 steps per ms) remains 26/195 properties
[2026-05-23 08:00:28] [INFO ] Flatten gal took : 59 ms
BEST_FIRST walk for 4003 steps (69 resets) in 27 ms. (142 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (74 resets) in 20 ms. (190 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (63 resets) in 19 ms. (200 steps per ms) remains 26/26 properties
[2026-05-23 08:00:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11250867823515166399.gal : 39 ms
BEST_FIRST walk for 4004 steps (65 resets) in 31 ms. (125 steps per ms) remains 26/26 properties
[2026-05-23 08:00:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11754029222219431431.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/ReachabilityCardinality11250867823515166399.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11754029222219431431.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4003 steps (60 resets) in 15 ms. (250 steps per ms) remains 26/26 properties

BEST_FIRST walk for 4003 steps (51 resets) in 24 ms. (160 steps per ms) remains 26/26 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 ...330
BEST_FIRST walk for 4003 steps (62 resets) in 18 ms. (210 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (64 resets) in 15 ms. (250 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (89 resets) in 12 ms. (308 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (46 resets) in 15 ms. (250 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (45 resets) in 11 ms. (333 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (49 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (45 resets) in 10 ms. (363 steps per ms) remains 26/26 properties
Loading property file /tmp/ReachabilityCardinality11754029222219431431.prop.
BEST_FIRST walk for 4004 steps (47 resets) in 47 ms. (83 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (54 resets) in 8 ms. (444 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (46 resets) in 12 ms. (308 steps per ms) remains 26/26 properties
SDD proceeding with computation,26 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,26 properties remain. new max is 8
SDD size :5 after 21
SDD proceeding with computation,26 properties remain. new max is 16
SDD size :21 after 29
BEST_FIRST walk for 4004 steps (45 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
SDD proceeding with computation,26 properties remain. new max is 32
SDD size :29 after 311
Reachability property qltransition_153 is true.
SDD proceeding with computation,25 properties remain. new max is 32
SDD size :311 after 447
BEST_FIRST walk for 4003 steps (50 resets) in 18 ms. (210 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (50 resets) in 10 ms. (364 steps per ms) remains 26/26 properties
Reachability property qltransition_164 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_66 is true.
SDD proceeding with computation,21 properties remain. new max is 32
SDD size :447 after 908
Reachability property qltransition_67 is true.
SDD proceeding with computation,20 properties remain. new max is 32
SDD size :908 after 1069
BEST_FIRST walk for 4004 steps (47 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (50 resets) in 7 ms. (500 steps per ms) remains 26/26 properties
SDD proceeding with computation,20 properties remain. new max is 64
SDD size :1069 after 1228
BEST_FIRST walk for 4004 steps (45 resets) in 8 ms. (444 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (42 resets) in 15 ms. (250 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (48 resets) in 11 ms. (333 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (51 resets) in 8 ms. (444 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (46 resets) in 10 ms. (363 steps per ms) remains 26/26 properties
Reachability property qltransition_411 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_150 is true.
SDD proceeding with computation,17 properties remain. new max is 64
SDD size :1228 after 2684
SDD proceeding with computation,17 properties remain. new max is 128
SDD size :2684 after 7581
Reachability property qltransition_221 is true.
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :7581 after 24765
[2026-05-23 08:00:28] [INFO ] Flow matrix only has 427 transitions (discarded 79 similar events)
[2026-05-23 08:00:28] [INFO ] Invariant cache hit.
Reachability property qltransition_147 is true.
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :24765 after 28160
[2026-05-23 08:00:28] [INFO ] State equation strengthened by 8 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :28160 after 39326
Reachability property qltransition_232 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_37 is true.
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :39326 after 75855
Reachability property qltransition_224 is true.
Reachability property qltransition_105 is true.
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :75855 after 2.3584e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 21/21 constraints. Problems are: Problem set: 6 solved, 10 unsolved
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :2.3584e+06 after 2.67164e+06
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/21 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 76/97 variables, 2/23 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 76/99 constraints. Problems are: Problem set: 6 solved, 10 unsolved
Reachability property qltransition_235 is true.
Reachability property qltransition_32 is true.
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :2.67164e+06 after 4.18071e+06
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,6.92019e+06,0.686148,23152,2,3301,40,61265,14,0,1271,45042,0
Total reachable state count : 6920193

Verifying 26 reachability properties.
Reachability property qltransition_6 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\_6,152192,0.687296,23288,2,1678,40,61265,14,0,1273,45042,0
Reachability property qltransition_7 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\_7,152192,0.68794,23288,2,1678,40,61265,14,0,1274,45042,0
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\_32,81847,0.688404,23288,2,1255,40,61265,15,0,1276,45042,0
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\_37,5245,0.688821,23288,2,975,40,61265,16,0,1278,45042,0
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\_66,3,0.68915,23288,2,207,40,61265,17,0,1280,45042,0
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\_67,3,0.689469,23288,2,207,40,61265,18,0,1282,45042,0
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\_76,3,0.689755,23288,2,207,40,61265,19,0,1284,45042,0
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\_77,1,0.690081,23288,2,204,40,61265,20,0,1286,45042,0
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\_105,1,0.690946,23288,2,204,40,61265,21,0,1300,45042,0
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\_147,15,0.691524,23288,2,223,40,61265,22,0,1304,45042,0
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\_150,15,0.692141,23288,2,223,40,61265,23,0,1307,45042,0
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\_153,15,0.692716,23288,2,223,40,61265,24,0,1310,45042,0
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\_161,15,0.693262,23288,2,223,40,61265,25,0,1313,45042,0
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\_164,15,0.693769,23288,2,223,40,61265,26,0,1316,45042,0
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\_218,51,0.694092,23288,2,281,40,61265,27,0,1319,45042,0
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\_221,59,0.694392,23288,2,281,40,61265,28,0,1322,45042,0
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\_224,59,0.694672,23288,2,281,40,61265,29,0,1325,45042,0
Reachability property qltransition_232 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\_232,59,0.694946,23288,2,281,40,61265,30,0,1328,45042,0
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\_235,59,0.695226,23288,2,281,40,61265,31,0,1331,45042,0
Reachability property qltransition_290 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\_290,765,0.69554,23288,2,306,40,61265,31,0,1332,45042,0
Reachability property qltransition_293 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\_293,885,0.69585,23288,2,306,40,61265,31,0,1333,45042,0
Reachability property qltransition_296 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\_296,885,0.696091,23288,2,306,40,61265,31,0,1334,45042,0
Reachability property qltransition_304 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\_304,885,0.696319,23288,2,306,40,61265,31,0,1335,45042,0
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\_305,885,0.696579,23288,2,306,40,61265,31,0,1336,45042,0
Reachability property qltransition_307 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\_307,885,0.696813,23288,2,306,40,61265,31,0,1337,45042,0
Reachability property qltransition_411 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\_411,15,0.697258,23288,2,223,40,61265,32,0,1340,45042,0
After SMT solving in domain Real declared 97/630 variables, and 99 constraints, problems are : Problem set: 16 solved, 0 unsolved in 400 ms.
Refiners :[Domain max(s): 97/203 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/203 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 497ms problems are : Problem set: 16 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 TOPOLOGICAL INITIAL_STATE
Total runtime 3745 ms.

BK_STOP 1779523228903

--------------------
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="CloudReconfiguration-PT-308"
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 CloudReconfiguration-PT-308, 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 r072-tall-177946970300107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-308.tgz
mv CloudReconfiguration-PT-308 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 ;