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.r064-smll-177946904400312.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is CloudDeployment-PT-6a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-smll-177946904400312
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 5.9K Mar 6 11:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Mar 6 11:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 6 11:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 6 11:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 08:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 08:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 11:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Mar 6 11:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 6 11:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 6 11:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:16 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 317K 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 1779485714066

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudDeployment-PT-6a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2026-05-22 21:35:15] [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]
[2026-05-22 21:35:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 21:35:16] [INFO ] Load time of PNML (sax parser for PT used): 200 ms
[2026-05-22 21:35:16] [INFO ] Transformed 221 places.
[2026-05-22 21:35:16] [INFO ] Transformed 908 transitions.
[2026-05-22 21:35:16] [INFO ] Found NUPN structural information;
[2026-05-22 21:35:16] [INFO ] Parsed PT model containing 221 places and 908 transitions and 5517 arcs in 399 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 221/221 places, 908/908 transitions.
Graph (trivial) has 265 edges and 221 vertex of which 60 / 221 are part of one of the 18 SCC in 6 ms
Free SCC test removed 42 places
Ensure Unique test removed 234 transitions
Reduce isomorphic transitions removed 234 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 167 transition count 674
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 4 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 49 place count 149 transition count 740
Applied a total of 49 rules in 138 ms. Remains 149 /221 variables (removed 72) and now considering 740/908 (removed 168) transitions.
[2026-05-22 21:35:16] [INFO ] Flow matrix only has 324 transitions (discarded 416 similar events)
// Phase 1: matrix 324 rows 149 cols
[2026-05-22 21:35:16] [INFO ] Computed 24 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-22 21:35:17] [INFO ] Implicit Places using invariants in 624 ms returned []
[2026-05-22 21:35:17] [INFO ] Flow matrix only has 324 transitions (discarded 416 similar events)
[2026-05-22 21:35:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-22 21:35:17] [INFO ] State equation strengthened by 212 read => feed constraints.
[2026-05-22 21:35:18] [INFO ] Implicit Places using invariants and state equation in 1762 ms returned []
Implicit Place search using SMT with State Equation took 2445 ms to find 0 implicit places.
Running 739 sub problems to find dead transitions.
[2026-05-22 21:35:19] [INFO ] Flow matrix only has 324 transitions (discarded 416 similar events)
[2026-05-22 21:35:19] [INFO ] Invariant cache hit.
[2026-05-22 21:35:19] [INFO ] State equation strengthened by 212 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 148/148 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/148 variables, 24/172 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 3 (OVERLAPS) 323/471 variables, 148/320 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/471 variables, 211/531 constraints. Problems are: Problem set: 0 solved, 739 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 471/473 variables, and 531 constraints, problems are : Problem set: 0 solved, 739 unsolved in 30097 ms.
Refiners :[Domain max(s): 148/149 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 148/149 constraints, ReadFeed: 211/212 constraints, PredecessorRefiner: 739/739 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 739 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 148/148 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/148 variables, 24/172 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 3 (OVERLAPS) 323/471 variables, 148/320 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/471 variables, 211/531 constraints. Problems are: Problem set: 0 solved, 739 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 739/1270 constraints. Problems are: Problem set: 0 solved, 739 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 471/473 variables, and 1270 constraints, problems are : Problem set: 0 solved, 739 unsolved in 30056 ms.
Refiners :[Domain max(s): 148/149 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 148/149 constraints, ReadFeed: 211/212 constraints, PredecessorRefiner: 739/739 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61184ms problems are : Problem set: 0 solved, 739 unsolved
Search for dead transitions found 0 dead transitions in 61232ms
Starting structural reductions in LIVENESS mode, iteration 1 : 149/221 places, 740/908 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 63877 ms. Remains : 149/221 places, 740/908 transitions.
Discarding 562 transitions out of 740. Remains 178
Initial state reduction rules removed 1 formulas.
[2026-05-22 21:36:21] [INFO ] Flatten gal took : 401 ms
[2026-05-22 21:36:21] [INFO ] Flatten gal took : 185 ms
[2026-05-22 21:36:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6124217862468545824.gal : 83 ms
RANDOM walk for 40000 steps (831 resets) in 4352 ms. (9 steps per ms) remains 13/177 properties
[2026-05-22 21:36:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15201535578122748237.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6124217862468545824.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15201535578122748237.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (96 resets) in 473 ms. (84 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (63 resets) in 530 ms. (75 steps per ms) remains 12/13 properties
Loading property file /tmp/ReachabilityCardinality15201535578122748237.prop.
BEST_FIRST walk for 40003 steps (54 resets) in 135 ms. (294 steps per ms) remains 1/12 properties
[2026-05-22 21:36:22] [INFO ] Flow matrix only has 324 transitions (discarded 416 similar events)
[2026-05-22 21:36:22] [INFO ] Invariant cache hit.
[2026-05-22 21:36:22] [INFO ] State equation strengthened by 212 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 80/87 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :8 after 12
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :12 after 17
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 80/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :17 after 19
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :19 after 29
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :29 after 203
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :203 after 866
At refinement iteration 5 (OVERLAPS) 61/148 variables, 18/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 61/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :866 after 89123
Reachability property qltransition_115 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_92 is true.
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :89123 after 277573
At refinement iteration 8 (OVERLAPS) 323/471 variables, 148/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/471 variables, 211/531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 0/531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/472 variables, 1/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/472 variables, 1/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/472 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/473 variables, 1/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :277573 after 5.54106e+06
At refinement iteration 15 (INCLUDED_ONLY) 0/473 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/473 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 473/473 variables, and 534 constraints, problems are : Problem set: 0 solved, 1 unsolved in 474 ms.
Refiners :[Domain max(s): 149/149 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 149/149 constraints, ReadFeed: 212/212 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 80/87 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 80/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 61/148 variables, 18/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_123 is true.
Reachability property qltransition_122 is true.
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 61/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 323/471 variables, 148/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/471 variables, 211/531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 1/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/471 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/472 variables, 1/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/472 variables, 1/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/472 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/473 variables, 1/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/473 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/473 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 473/473 variables, and 535 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1768 ms.
Refiners :[Domain max(s): 149/149 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 149/149 constraints, ReadFeed: 212/212 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2277ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 105 ms.
Support contains 7 out of 149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 149/149 places, 740/740 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 0 with 129 rules applied. Total rules applied 129 place count 149 transition count 611
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 139 place count 139 transition count 565
Iterating global reduction 1 with 10 rules applied. Total rules applied 149 place count 139 transition count 565
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 152 place count 136 transition count 562
Iterating global reduction 1 with 3 rules applied. Total rules applied 155 place count 136 transition count 562
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 157 place count 134 transition count 560
Iterating global reduction 1 with 2 rules applied. Total rules applied 159 place count 134 transition count 560
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 160 place count 133 transition count 559
Iterating global reduction 1 with 1 rules applied. Total rules applied 161 place count 133 transition count 559
Drop transitions (Redundant composition of simpler transitions.) removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 1 with 108 rules applied. Total rules applied 269 place count 133 transition count 451
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 270 place count 133 transition count 451
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 271 place count 132 transition count 450
Applied a total of 271 rules in 175 ms. Remains 132 /149 variables (removed 17) and now considering 450/740 (removed 290) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 132/149 places, 450/740 transitions.
RANDOM walk for 4000000 steps (55062 resets) in 14130 ms. (283 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (9235 resets) in 4577 ms. (873 steps per ms) remains 1/1 properties
Reachability property qltransition_82 is true.
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :5.54106e+06 after 8.7542e+07
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,3.49805e+08,18.054,24348,2,2468,24,67233,11,0,1312,60680,0
Total reachable state count : 349805495

Verifying 13 reachability properties.
Reachability property qltransition_81 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\_81,1,18.057,24348,2,150,24,67233,11,0,1325,60680,0
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\_82,1,18.0612,24476,2,150,24,67233,12,0,1379,60680,0
Reachability property qltransition_84 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_84,90552,18.0622,24476,2,460,24,67233,12,0,1384,60680,0
Reachability property qltransition_85 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\_85,2744,18.0628,24476,2,418,24,67233,12,0,1385,60680,0
Reachability property qltransition_92 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\_92,196,18.0635,24476,2,267,24,67233,13,0,1391,60680,0
Reachability property qltransition_93 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\_93,196,18.0643,24476,2,267,24,67233,14,0,1396,60680,0
Reachability property qltransition_104 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_104,196,18.0654,24476,2,287,24,67233,15,0,1402,60680,0
Reachability property qltransition_114 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\_114,196,18.0664,24476,2,278,24,67233,16,0,1408,60680,0
Reachability property qltransition_115 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\_115,196,18.0674,24476,2,278,24,67233,17,0,1414,60680,0
Reachability property qltransition_122 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\_122,2744,18.0681,24476,2,418,24,67233,18,0,1417,60680,0
Reachability property qltransition_123 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\_123,2744,18.0688,24476,2,418,24,67233,19,0,1420,60680,0
Reachability property qltransition_130 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_130,2744,18.0694,24476,2,418,24,67233,19,0,1421,60680,0
Reachability property qltransition_380 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\_380,2744,18.0701,24476,2,418,24,67233,19,0,1422,60680,0
Interrupted probabilistic random walk after 3460855 steps, run timeout after 15001 ms. (steps per millisecond=230 ) properties seen :0 out of 1
Probabilistic random walk after 3460855 steps, saw 550521 distinct states, run finished after 15008 ms. (steps per millisecond=230 ) properties seen :0
Able to resolve query QuasiLiveness after proving 178 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 88830 ms.

BK_STOP 1779485804793

--------------------
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="CloudDeployment-PT-6a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2025"
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 gold2025"
echo " Input is CloudDeployment-PT-6a, 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 r064-smll-177946904400312"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a 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 ;