Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r184-oct2-177969023300132.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 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 MedleyA-PT-15, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-177969023300132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 6.7K Mar 7 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 7 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 7 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 7 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 11:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 15 11:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 18:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Mar 7 18:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 7 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 7 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 110K 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 1779857453601

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-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-27 04:50:55] [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]
[2026-05-27 04:50:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 04:50:55] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2026-05-27 04:50:55] [INFO ] Transformed 192 places.
[2026-05-27 04:50:55] [INFO ] Transformed 475 transitions.
[2026-05-27 04:50:55] [INFO ] Found NUPN structural information;
[2026-05-27 04:50:55] [INFO ] Parsed PT model containing 192 places and 475 transitions and 1522 arcs in 196 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 192/192 places, 475/475 transitions.
Graph (trivial) has 227 edges and 192 vertex of which 9 / 192 are part of one of the 3 SCC in 11 ms
Free SCC test removed 6 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 186 transition count 438
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 61 place count 157 transition count 436
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 61 place count 157 transition count 430
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 73 place count 151 transition count 430
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 147 place count 114 transition count 393
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 152 place count 114 transition count 388
Performed 43 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 238 place count 71 transition count 601
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 270 place count 71 transition count 569
Applied a total of 270 rules in 91 ms. Remains 71 /192 variables (removed 121) and now considering 569/475 (removed -94) transitions.
[2026-05-27 04:50:55] [INFO ] Flow matrix only has 440 transitions (discarded 129 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10826202302800438382.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10243108178291922738.kers'
[2026-05-27 04:50:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10826202302800438382.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10243108178291922738.kers]
Normalized transition count is 439 out of 440 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 439 rows 69 cols 1732 entries
Finished phase 1 with 63 SingleSign rule and 1 generalized
[2026-05-27 04:50:55] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10243108178291922738.kers
Total runtime 2 ms.
[2026-05-27 04:50:56] [INFO ] Implicit Places using invariants in 1133 ms returned [21, 40]
[2026-05-27 04:50:56] [INFO ] Actually due to overlaps returned [40]
Discarding 1 places :
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT only with invariants took 1172 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 70/192 places, 567/475 transitions.
Graph (trivial) has 84 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Applied a total of 1 rules in 14 ms. Remains 66 /70 variables (removed 4) and now considering 515/567 (removed 52) transitions.
[2026-05-27 04:50:56] [INFO ] Flow matrix only has 357 transitions (discarded 158 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13653397108619460609.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9052841783703943674.kers'
[2026-05-27 04:50:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13653397108619460609.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9052841783703943674.kers]
Normalized transition count is 356 out of 357 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 356 rows 65 cols 1424 entries
Finished phase 1 with 59 SingleSign rule and 1 generalized
[2026-05-27 04:50:56] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9052841783703943674.kers
Total runtime 1 ms.
[2026-05-27 04:50:56] [INFO ] Implicit Places using invariants in 177 ms returned []
[2026-05-27 04:50:56] [INFO ] Flow matrix only has 357 transitions (discarded 158 similar events)
[2026-05-27 04:50:56] [INFO ] Invariant cache hit.
[2026-05-27 04:50:57] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-27 04:50:57] [INFO ] Implicit Places using invariants and state equation in 689 ms returned []
Implicit Place search using SMT with State Equation took 911 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 66/192 places, 515/475 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 2217 ms. Remains : 66/192 places, 515/475 transitions.
Discarding 335 transitions out of 515. Remains 180
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (6594 resets) in 2250 ms. (17 steps per ms) remains 70/179 properties
BEST_FIRST walk for 4002 steps (178 resets) in 23 ms. (166 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (143 resets) in 19 ms. (200 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (147 resets) in 22 ms. (174 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (152 resets) in 43 ms. (90 steps per ms) remains 69/70 properties
BEST_FIRST walk for 4003 steps (165 resets) in 33 ms. (117 steps per ms) remains 68/69 properties
BEST_FIRST walk for 4003 steps (158 resets) in 33 ms. (117 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (152 resets) in 35 ms. (111 steps per ms) remains 66/68 properties
BEST_FIRST walk for 4004 steps (160 resets) in 30 ms. (129 steps per ms) remains 65/66 properties
BEST_FIRST walk for 4003 steps (151 resets) in 43 ms. (90 steps per ms) remains 63/65 properties
BEST_FIRST walk for 4004 steps (159 resets) in 29 ms. (133 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (145 resets) in 38 ms. (102 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (147 resets) in 28 ms. (138 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (152 resets) in 21 ms. (181 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (139 resets) in 18 ms. (210 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (149 resets) in 23 ms. (166 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4003 steps (150 resets) in 13 ms. (285 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4002 steps (157 resets) in 15 ms. (250 steps per ms) remains 62/63 properties
BEST_FIRST walk for 4003 steps (148 resets) in 19 ms. (200 steps per ms) remains 62/62 properties
BEST_FIRST walk for 4003 steps (141 resets) in 18 ms. (210 steps per ms) remains 62/62 properties
BEST_FIRST walk for 4003 steps (162 resets) in 14 ms. (266 steps per ms) remains 62/62 properties
BEST_FIRST walk for 4003 steps (150 resets) in 21 ms. (181 steps per ms) remains 59/62 properties
BEST_FIRST walk for 4003 steps (167 resets) in 16 ms. (235 steps per ms) remains 59/59 properties
[2026-05-27 04:50:58] [INFO ] Flatten gal took : 164 ms
BEST_FIRST walk for 4004 steps (152 resets) in 49 ms. (80 steps per ms) remains 59/59 properties
[2026-05-27 04:50:58] [INFO ] Flatten gal took : 55 ms
BEST_FIRST walk for 4004 steps (153 resets) in 33 ms. (117 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (172 resets) in 24 ms. (160 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (159 resets) in 31 ms. (125 steps per ms) remains 59/59 properties
[2026-05-27 04:50:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10631942743204398741.gal : 56 ms
BEST_FIRST walk for 4002 steps (156 resets) in 47 ms. (83 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (147 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
[2026-05-27 04:50:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17554798954207710793.prop : 1 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/ReachabilityCardinality10631942743204398741.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17554798954207710793.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 4003 steps (154 resets) in 24 ms. (160 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (155 resets) in 26 ms. (148 steps per ms) remains 57/59 properties
Loading property file /tmp/ReachabilityCardinality17554798954207710793.prop.
BEST_FIRST walk for 4003 steps (145 resets) in 33 ms. (117 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4004 steps (147 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (148 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
SDD proceeding with computation,59 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,59 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,59 properties remain. new max is 16
SDD size :16 after 42
SDD proceeding with computation,59 properties remain. new max is 32
SDD size :42 after 67
SDD proceeding with computation,59 properties remain. new max is 64
SDD size :67 after 130
SDD proceeding with computation,59 properties remain. new max is 128
SDD size :130 after 292
BEST_FIRST walk for 4004 steps (152 resets) in 35 ms. (111 steps per ms) remains 56/56 properties
SDD proceeding with computation,59 properties remain. new max is 256
SDD size :292 after 1949
BEST_FIRST walk for 4004 steps (153 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (150 resets) in 21 ms. (181 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (151 resets) in 10 ms. (364 steps per ms) remains 56/56 properties
Reachability property qltransition_439 is true.
SDD proceeding with computation,58 properties remain. new max is 256
SDD size :1949 after 4081
BEST_FIRST walk for 4004 steps (161 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (168 resets) in 12 ms. (307 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4001 steps (157 resets) in 22 ms. (173 steps per ms) remains 56/56 properties
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,16607,0.166494,9680,2,743,14,11938,64,0,849,10442,0
Total reachable state count : 16607

Verifying 59 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\_36,27,0.167336,9716,2,232,14,11938,64,0,852,10442,0
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\_37,27,0.167815,9944,2,232,14,11938,64,0,853,10442,0
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\_38,27,0.16811,9944,2,232,14,11938,64,0,855,10442,0
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\_41,27,0.168351,9944,2,232,14,11938,64,0,856,10442,0
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\_42,27,0.16854,9944,2,232,14,11938,64,0,856,10442,0
Reachability property qltransition_207 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\_207,27,0.16875,9944,2,232,14,11938,64,0,857,10442,0
Reachability property qltransition_211 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\_211,27,0.169031,9944,2,232,14,11938,64,0,858,10442,0
Reachability property qltransition_213 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\_213,27,0.169226,9944,2,232,14,11938,64,0,859,10442,0
Reachability property qltransition_215 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\_215,27,0.169404,9944,2,232,14,11938,64,0,859,10442,0
Reachability property qltransition_217 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\_217,27,0.169589,9944,2,232,15,11938,64,0,860,10442,0
Reachability property qltransition_225 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\_225,27,0.169796,9944,2,232,16,11938,64,0,861,10442,0
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\_233,27,0.170017,9944,2,232,17,11938,64,0,862,10442,0
Reachability property qltransition_237 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\_237,27,0.170199,9944,2,232,18,11938,64,0,862,10442,0
Reachability property qltransition_239 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\_239,27,0.170377,9944,2,232,19,11938,64,0,862,10442,0
Reachability property qltransition_241 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\_241,27,0.170556,9944,2,232,20,11938,64,0,862,10442,0
Reachability property qltransition_259 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\_259,27,0.170813,9944,2,232,21,11938,64,0,863,10442,0
Reachability property qltransition_261 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\_261,27,0.171006,9944,2,232,22,11938,64,0,863,10442,0
Reachability property qltransition_267 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\_267,27,0.171296,9944,2,232,23,11938,64,0,864,10442,0
Reachability property qltransition_271 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\_271,27,0.171506,9944,2,232,24,11938,64,0,864,10442,0
Reachability property qltransition_273 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\_273,27,0.171691,9944,2,232,25,11938,64,0,864,10442,0
Reachability property qltransition_275 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\_275,27,0.171875,9944,2,232,26,11938,64,0,864,10442,0
Reachability property qltransition_291 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\_291,27,0.172068,9944,2,232,27,11938,64,0,865,10442,0
Reachability property qltransition_295 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\_295,27,0.172244,9944,2,232,28,11938,64,0,865,10442,0
Reachability property qltransition_297 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\_297,27,0.172437,9944,2,232,29,11938,64,0,865,10442,0
Reachability property qltransition_299 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\_299,27,0.172622,9944,2,232,30,11938,64,0,865,10442,0
Reachability property qltransition_301 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\_301,27,0.172802,9944,2,232,31,11938,64,0,865,10442,0
Reachability property qltransition_303 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\_303,27,0.172981,9944,2,232,32,11938,64,0,866,10442,0
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\_307,27,0.173202,9944,2,232,33,11938,64,0,867,10442,0
Reachability property qltransition_309 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\_309,27,0.173452,9944,2,232,34,11938,64,0,867,10442,0
BEST_FIRST walk for 4003 steps (157 resets) in 30 ms. (129 steps per ms) remains 55/56 properties
Reachability property qltransition_313 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\_313,27,0.173666,9944,2,232,35,11938,64,0,867,10442,0
Reachability property qltransition_317 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\_317,27,0.173869,9944,2,232,36,11938,64,0,867,10442,0
Reachability property qltransition_319 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\_319,27,0.17405,9944,2,232,37,11938,64,0,867,10442,0
Reachability property qltransition_323 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\_323,27,0.174242,9944,2,232,38,11938,64,0,867,10442,0
Reachability property qltransition_325 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\_325,27,0.174421,9944,2,232,39,11938,64,0,867,10442,0
Reachability property qltransition_327 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\_327,27,0.174656,9944,2,232,40,11938,64,0,868,10442,0
Reachability property qltransition_329 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\_329,27,0.174869,9944,2,232,41,11938,64,0,868,10442,0
Reachability property qltransition_331 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\_331,27,0.175078,9944,2,232,42,11938,64,0,868,10442,0
Reachability property qltransition_335 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\_335,27,0.175274,9944,2,232,43,11938,64,0,869,10442,0
Reachability property qltransition_337 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\_337,27,0.17545,9944,2,232,44,11938,64,0,869,10442,0
Reachability property qltransition_339 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\_339,27,0.175714,9944,2,232,45,11938,64,0,869,10442,0
Reachability property qltransition_341 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\_341,27,0.175924,9944,2,232,46,11938,64,0,869,10442,0
Reachability property qltransition_343 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\_343,27,0.176111,9944,2,232,47,11938,64,0,869,10442,0
Reachability property qltransition_345 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\_345,27,0.176292,9944,2,232,48,11938,64,0,869,10442,0
Reachability property qltransition_347 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\_347,27,0.176474,9944,2,232,49,11938,64,0,869,10442,0
Reachability property qltransition_349 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\_349,27,0.176658,9944,2,232,50,11938,64,0,869,10442,0
Reachability property qltransition_351 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\_351,27,0.176847,9944,2,232,51,11938,64,0,869,10442,0
Reachability property qltransition_357 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\_357,27,0.177041,9944,2,232,52,11938,64,0,869,10442,0
Reachability property qltransition_361 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\_361,27,0.177236,9944,2,232,53,11938,64,0,869,10442,0
Reachability property qltransition_363 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\_363,27,0.177416,9944,2,232,54,11938,64,0,869,10442,0
Reachability property qltransition_367 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\_367,27,0.177605,9944,2,232,55,11938,64,0,869,10442,0
Reachability property qltransition_369 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\_369,27,0.177876,9944,2,232,56,11938,64,0,869,10442,0
Reachability property qltransition_373 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\_373,27,0.178074,9944,2,232,57,11938,64,0,869,10442,0
Reachability property qltransition_375 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\_375,27,0.178267,9944,2,232,58,11938,64,0,869,10442,0
Reachability property qltransition_439 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\_439,27,0.178474,9944,2,232,59,11938,65,0,870,10442,0
Reachability property qltransition_449 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\_449,27,0.178706,9944,2,232,60,11938,65,0,871,10442,0
Reachability property qltransition_453 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\_453,27,0.178901,9944,2,232,61,11938,65,0,871,10442,0
Reachability property qltransition_469 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\_469,27,0.179107,9944,2,232,62,11938,65,0,872,10442,0
Reachability property qltransition_471 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\_471,27,0.179291,9944,2,232,63,11938,65,0,872,10442,0
Reachability property qltransition_479 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\_479,27,0.179494,9944,2,232,64,11938,65,0,872,10442,0
BEST_FIRST walk for 4003 steps (160 resets) in 21 ms. (181 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (151 resets) in 12 ms. (308 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (165 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (168 resets) in 33 ms. (117 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (161 resets) in 13 ms. (285 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (150 resets) in 21 ms. (181 steps per ms) remains 54/55 properties
BEST_FIRST walk for 4003 steps (147 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (157 resets) in 23 ms. (166 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (146 resets) in 10 ms. (363 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (168 resets) in 23 ms. (166 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (158 resets) in 27 ms. (143 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (150 resets) in 11 ms. (333 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (151 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (167 resets) in 10 ms. (364 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (156 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (147 resets) in 32 ms. (121 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (156 resets) in 12 ms. (307 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (157 resets) in 13 ms. (285 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (153 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
Able to resolve query QuasiLiveness after proving 180 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 3984 ms.

BK_STOP 1779857459095

--------------------
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="MedleyA-PT-15"
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 MedleyA-PT-15, 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 r184-oct2-177969023300132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-15.tgz
mv MedleyA-PT-15 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 ;