Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r321-tall-171662353100042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is QuasiCertifProtocol-PT-06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r321-tall-171662353100042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 14K Apr 13 03:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 13 03:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 13 03:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 13 03:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Apr 13 03:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 13 03:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 03:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 13 03:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 78K May 18 16:43 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 1716753585200

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=QuasiCertifProtocol-PT-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-26 19:59:46] [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]
[2024-05-26 19:59:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 19:59:46] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2024-05-26 19:59:46] [INFO ] Transformed 270 places.
[2024-05-26 19:59:46] [INFO ] Transformed 116 transitions.
[2024-05-26 19:59:46] [INFO ] Parsed PT model containing 270 places and 116 transitions and 659 arcs in 164 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 270/270 places, 116/116 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 252 transition count 116
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 1 with 4 rules applied. Total rules applied 22 place count 250 transition count 114
Applied a total of 22 rules in 43 ms. Remains 250 /270 variables (removed 20) and now considering 114/116 (removed 2) transitions.
// Phase 1: matrix 114 rows 250 cols
[2024-05-26 19:59:46] [INFO ] Computed 138 invariants in 31 ms
[2024-05-26 19:59:46] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-26 19:59:46] [INFO ] Invariant cache hit.
[2024-05-26 19:59:47] [INFO ] Implicit Places using invariants and state equation in 301 ms returned [145, 146, 147, 148, 152, 157, 158]
Discarding 7 places :
Implicit Place search using SMT with State Equation took 706 ms to find 7 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 243/270 places, 114/116 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 771 ms. Remains : 243/270 places, 114/116 transitions.
Discarding 19 transitions out of 114. Remains 95
Initial state reduction rules removed 8 formulas.
[2024-05-26 19:59:47] [INFO ] Flatten gal took : 104 ms
[2024-05-26 19:59:47] [INFO ] Flatten gal took : 35 ms
[2024-05-26 19:59:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6852227118841152857.gal : 16 ms
[2024-05-26 19:59:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18204577516440523862.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6852227118841152857.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18204577516440523862.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality18204577516440523862.prop.
RANDOM walk for 40000 steps (3930 resets) in 2059 ms. (19 steps per ms) remains 73/87 properties
BEST_FIRST walk for 4004 steps (41 resets) in 39 ms. (100 steps per ms) remains 73/73 properties
Reachability property qltransition_63 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_48 is true.
SDD proceeding with computation,80 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,78 properties remain. new max is 2
SDD size :3 after 9
BEST_FIRST walk for 4003 steps (43 resets) in 52 ms. (75 steps per ms) remains 73/73 properties
Reachability property qltransition_25 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,75 properties remain. new max is 2
SDD size :9 after 65
BEST_FIRST walk for 4003 steps (42 resets) in 54 ms. (72 steps per ms) remains 73/73 properties
Reachability property qltransition_110 is true.
BEST_FIRST walk for 4003 steps (41 resets) in 45 ms. (87 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (43 resets) in 25 ms. (153 steps per ms) remains 73/73 properties
Reachability property qltransition_27 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,72 properties remain. new max is 2
SDD size :65 after 258
Reachability property qltransition_100 is true.
Reachability property qltransition_99 is true.
Reachability property qltransition_98 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
SDD proceeding with computation,65 properties remain. new max is 2
SDD size :258 after 260
BEST_FIRST walk for 4004 steps (41 resets) in 21 ms. (182 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (42 resets) in 32 ms. (121 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (43 resets) in 13 ms. (285 steps per ms) remains 73/73 properties
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,63 properties remain. new max is 2
SDD size :260 after 266
BEST_FIRST walk for 4004 steps (41 resets) in 13 ms. (286 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (43 resets) in 14 ms. (266 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (40 resets) in 14 ms. (266 steps per ms) remains 72/73 properties
BEST_FIRST walk for 4003 steps (41 resets) in 15 ms. (250 steps per ms) remains 72/72 properties
Reachability property qltransition_47 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,60 properties remain. new max is 2
SDD size :266 after 322
BEST_FIRST walk for 4003 steps (40 resets) in 19 ms. (200 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (42 resets) in 34 ms. (114 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (43 resets) in 15 ms. (250 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (41 resets) in 17 ms. (222 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (44 resets) in 12 ms. (308 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (43 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (43 resets) in 12 ms. (308 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (41 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (40 resets) in 15 ms. (250 steps per ms) remains 72/72 properties
Reachability property qltransition_112 is true.
BEST_FIRST walk for 4003 steps (42 resets) in 10 ms. (363 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (42 resets) in 10 ms. (364 steps per ms) remains 72/72 properties
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,57 properties remain. new max is 2
SDD size :322 after 515
BEST_FIRST walk for 4003 steps (40 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
Reachability property qltransition_107 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_96 is true.
BEST_FIRST walk for 4003 steps (43 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (41 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (42 resets) in 9 ms. (400 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (43 resets) in 9 ms. (400 steps per ms) remains 72/72 properties
Reachability property qltransition_95 is true.
Reachability property qltransition_94 is true.
BEST_FIRST walk for 4004 steps (41 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
SDD proceeding with computation,50 properties remain. new max is 2
SDD size :515 after 517
BEST_FIRST walk for 4004 steps (41 resets) in 10 ms. (364 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (41 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (42 resets) in 15 ms. (250 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (41 resets) in 25 ms. (154 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (40 resets) in 10 ms. (363 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (42 resets) in 9 ms. (400 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (65 resets) in 10 ms. (363 steps per ms) remains 72/72 properties
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
SDD proceeding with computation,47 properties remain. new max is 2
SDD size :517 after 531
BEST_FIRST walk for 4004 steps (72 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (69 resets) in 14 ms. (266 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (69 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (68 resets) in 13 ms. (286 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (67 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (68 resets) in 9 ms. (400 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (66 resets) in 11 ms. (333 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (67 resets) in 12 ms. (308 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (71 resets) in 12 ms. (308 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (73 resets) in 12 ms. (308 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (70 resets) in 12 ms. (307 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (69 resets) in 15 ms. (250 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (66 resets) in 10 ms. (364 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (70 resets) in 12 ms. (307 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (68 resets) in 12 ms. (308 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (68 resets) in 14 ms. (266 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (65 resets) in 10 ms. (363 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (68 resets) in 10 ms. (363 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (72 resets) in 12 ms. (307 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (70 resets) in 12 ms. (308 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (70 resets) in 10 ms. (363 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (70 resets) in 10 ms. (363 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4002 steps (73 resets) in 10 ms. (363 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (69 resets) in 12 ms. (307 steps per ms) remains 72/72 properties
// Phase 1: matrix 114 rows 243 cols
[2024-05-26 19:59:48] [INFO ] Computed 132 invariants in 15 ms
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,45 properties remain. new max is 2
SDD size :531 after 4632
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 114/114 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/181 variables, 0/114 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 7/188 variables, 6/120 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 0/120 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 4 (OVERLAPS) 94/282 variables, 188/308 constraints. Problems are: Problem set: 2 solved, 45 unsolved
Reachability property qltransition_43 is true.
SDD proceeding with computation,44 properties remain. new max is 2
SDD size :4632 after 39744
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/308 constraints. Problems are: Problem set: 3 solved, 44 unsolved
Reachability property qltransition_88 is true.
Reachability property qltransition_44 is true.
SDD proceeding with computation,42 properties remain. new max is 2
SDD size :39744 after 46529
SDD proceeding with computation,42 properties remain. new max is 4
SDD size :46529 after 46530
SDD proceeding with computation,42 properties remain. new max is 8
SDD size :46530 after 46532
SDD proceeding with computation,42 properties remain. new max is 16
SDD size :46532 after 46535
SDD proceeding with computation,42 properties remain. new max is 32
SDD size :46535 after 46540
SDD proceeding with computation,42 properties remain. new max is 64
SDD size :46540 after 46550
SDD proceeding with computation,42 properties remain. new max is 128
SDD size :46550 after 46569
At refinement iteration 6 (OVERLAPS) 49/331 variables, 32/340 constraints. Problems are: Problem set: 3 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/331 variables, 0/340 constraints. Problems are: Problem set: 5 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 7/338 variables, 6/346 constraints. Problems are: Problem set: 5 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/338 variables, 7/353 constraints. Problems are: Problem set: 5 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/338 variables, 0/353 constraints. Problems are: Problem set: 5 solved, 42 unsolved
At refinement iteration 11 (OVERLAPS) 18/356 variables, 15/368 constraints. Problems are: Problem set: 5 solved, 42 unsolved
Reachability property qltransition_85 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_9 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_4 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,10 properties remain. new max is 128
At refinement iteration 12 (INCLUDED_ONLY) 0/356 variables, 6/374 constraints. Problems are: Problem set: 5 solved, 42 unsolved
SDD size :46569 after 396964
At refinement iteration 13 (INCLUDED_ONLY) 0/356 variables, 0/374 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 1/357 variables, 1/375 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/357 variables, 0/375 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 16 (OVERLAPS) 0/357 variables, 0/375 constraints. Problems are: Problem set: 37 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 357/357 variables, and 375 constraints, problems are : Problem set: 37 solved, 10 unsolved in 2808 ms.
Refiners :[Generalized P Invariants (flows): 132/132 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 37 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 36/36 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/36 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 73/133 variables, 60/96 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 3/99 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/99 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 169/302 variables, 137/236 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/302 variables, 78/314 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/302 variables, 7/321 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/302 variables, 0/321 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 48/350 variables, 42/363 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/350 variables, 18/381 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/350 variables, 0/381 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 7/357 variables, 4/385 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/357 variables, 0/385 constraints. Problems are: Problem set: 37 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 0/357 variables, 0/385 constraints. Problems are: Problem set: 37 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 357/357 variables, and 385 constraints, problems are : Problem set: 37 solved, 10 unsolved in 908 ms.
Refiners :[Generalized P Invariants (flows): 132/132 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 10/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 3813ms problems are : Problem set: 37 solved, 10 unsolved
Fused 10 Parikh solutions to 4 different solutions.
Finished Parikh walk after 1162 steps, including 22 resets, run visited all 10 properties in 34 ms. (steps per millisecond=34 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 10 properties in 40 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 95 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 5898 ms.

BK_STOP 1716753592237

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="QuasiCertifProtocol-PT-06"
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 2-5568"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-PT-06, 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 r321-tall-171662353100042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-06.tgz
mv QuasiCertifProtocol-PT-06 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;