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-171662353600277.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 Raft-PT-07, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r321-tall-171662353600277
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 11 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 120K 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 1716759086178

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Raft-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-26 21:31:27] [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 21:31:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 21:31:27] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2024-05-26 21:31:27] [INFO ] Transformed 253 places.
[2024-05-26 21:31:27] [INFO ] Transformed 442 transitions.
[2024-05-26 21:31:27] [INFO ] Found NUPN structural information;
[2024-05-26 21:31:27] [INFO ] Parsed PT model containing 253 places and 442 transitions and 1664 arcs in 182 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 253/253 places, 442/442 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 253 transition count 412
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 44 place count 246 transition count 405
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 60 place count 238 transition count 445
Applied a total of 60 rules in 57 ms. Remains 238 /253 variables (removed 15) and now considering 445/442 (removed -3) transitions.
[2024-05-26 21:31:27] [INFO ] Flow matrix only has 401 transitions (discarded 44 similar events)
// Phase 1: matrix 401 rows 238 cols
[2024-05-26 21:31:27] [INFO ] Computed 49 invariants in 18 ms
[2024-05-26 21:31:27] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-05-26 21:31:27] [INFO ] Flow matrix only has 401 transitions (discarded 44 similar events)
[2024-05-26 21:31:27] [INFO ] Invariant cache hit.
[2024-05-26 21:31:28] [INFO ] State equation strengthened by 299 read => feed constraints.
[2024-05-26 21:31:28] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
Running 444 sub problems to find dead transitions.
[2024-05-26 21:31:28] [INFO ] Flow matrix only has 401 transitions (discarded 44 similar events)
[2024-05-26 21:31:28] [INFO ] Invariant cache hit.
[2024-05-26 21:31:28] [INFO ] State equation strengthened by 299 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 237/237 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/237 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (OVERLAPS) 1/238 variables, 49/286 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/238 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 444 unsolved
[2024-05-26 21:31:34] [INFO ] Deduced a trap composed of 50 places in 133 ms of which 26 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 6 (OVERLAPS) 400/638 variables, 238/526 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/638 variables, 298/824 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/638 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 9 (OVERLAPS) 1/639 variables, 1/825 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 639/639 variables, and 825 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30037 ms.
Refiners :[Domain max(s): 238/238 constraints, Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 238/238 constraints, ReadFeed: 299/299 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 444 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 237/237 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/237 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 2 (OVERLAPS) 1/238 variables, 49/286 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/238 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 6 (OVERLAPS) 400/638 variables, 238/526 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/638 variables, 298/824 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/638 variables, 444/1268 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/638 variables, 0/1268 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 10 (OVERLAPS) 1/639 variables, 1/1269 constraints. Problems are: Problem set: 0 solved, 444 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/639 variables, 0/1269 constraints. Problems are: Problem set: 0 solved, 444 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 639/639 variables, and 1269 constraints, problems are : Problem set: 0 solved, 444 unsolved in 30015 ms.
Refiners :[Domain max(s): 238/238 constraints, Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 238/238 constraints, ReadFeed: 299/299 constraints, PredecessorRefiner: 444/444 constraints, Known Traps: 1/1 constraints]
After SMT, in 60304ms problems are : Problem set: 0 solved, 444 unsolved
Search for dead transitions found 0 dead transitions in 60325ms
Starting structural reductions in LIVENESS mode, iteration 1 : 238/253 places, 445/442 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 61277 ms. Remains : 238/253 places, 445/442 transitions.
Discarding 204 transitions out of 445. Remains 241
Initial state reduction rules removed 1 formulas.
[2024-05-26 21:32:29] [INFO ] Flatten gal took : 122 ms
[2024-05-26 21:32:29] [INFO ] Flatten gal took : 73 ms
[2024-05-26 21:32:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14117962188111999109.gal : 19 ms
[2024-05-26 21:32:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6636490626068581804.prop : 4 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/ReachabilityCardinality14117962188111999109.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6636490626068581804.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/ReachabilityCardinality6636490626068581804.prop.
Reachability property qltransition_365 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_181 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_125 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_89 is true.
Reachability property qltransition_88 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_85 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_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,183 properties remain. new max is 2
SDD size :1 after 26
Reachability property qltransition_373 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_75 is true.
SDD proceeding with computation,171 properties remain. new max is 2
SDD size :26 after 1126
Reachability property qltransition_431 is true.
Reachability property qltransition_429 is true.
SDD proceeding with computation,169 properties remain. new max is 2
SDD size :1126 after 1326
SDD proceeding with computation,169 properties remain. new max is 4
SDD size :1326 after 1376
Reachability property qltransition_427 is true.
RANDOM walk for 40000 steps (8 resets) in 2967 ms. (13 steps per ms) remains 1/240 properties
SDD proceeding with computation,168 properties remain. new max is 4
SDD size :1376 after 11491
SDD proceeding with computation,168 properties remain. new max is 8
SDD size :11491 after 12651
SDD proceeding with computation,168 properties remain. new max is 16
SDD size :12651 after 14751
Reachability property qltransition_425 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_74 is true.
SDD proceeding with computation,164 properties remain. new max is 16
SDD size :14751 after 59001
Reachability property qltransition_371 is true.
SDD proceeding with computation,163 properties remain. new max is 16
SDD size :59001 after 100626
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
[2024-05-26 21:32:29] [INFO ] Flow matrix only has 401 transitions (discarded 44 similar events)
[2024-05-26 21:32:29] [INFO ] Invariant cache hit.
Reachability property qltransition_369 is true.
[2024-05-26 21:32:29] [INFO ] State equation strengthened by 299 read => feed constraints.
Reachability property qltransition_347 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_295 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_149 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_73 is true.
SDD proceeding with computation,151 properties remain. new max is 16
SDD size :100626 after 1.34813e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 5/7 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 6/13 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_433 is true.
SDD proceeding with computation,150 properties remain. new max is 16
SDD size :1.34813e+06 after 3.09963e+07
Reachability property qltransition_317 is true.
Reachability property qltransition_249 is true.
SDD proceeding with computation,148 properties remain. new max is 16
SDD size :3.09963e+07 after 5.65458e+07
At refinement iteration 7 (OVERLAPS) 443/456 variables, 51/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/456 variables, 51/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,148 properties remain. new max is 32
SDD size :5.65458e+07 after 8.03008e+07
Reachability property qltransition_243 is true.
SDD proceeding with computation,147 properties remain. new max is 32
SDD size :8.03008e+07 after 1.28081e+08
Reachability property qltransition_435 is true.
SDD proceeding with computation,146 properties remain. new max is 32
SDD size :1.28081e+08 after 1.94554e+08
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/456 variables, 298/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_385 is true.
At refinement iteration 10 (INCLUDED_ONLY) 0/456 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_318 is true.
Reachability property qltransition_250 is true.
SDD proceeding with computation,143 properties remain. new max is 32
SDD size :1.94554e+08 after 4.19314e+08
SDD proceeding with computation,143 properties remain. new max is 64
SDD size :4.19314e+08 after 6.74536e+08
At refinement iteration 11 (OVERLAPS) 182/638 variables, 49/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/638 variables, 182/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/638 variables, 182/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/638 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/639 variables, 1/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/639 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/639 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 639/639 variables, and 824 constraints, problems are : Problem set: 0 solved, 1 unsolved in 220 ms.
Refiners :[Domain max(s): 238/238 constraints, Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 238/238 constraints, ReadFeed: 299/299 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 5/7 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 6/13 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_363 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_299 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_148 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_111 is true.
SDD proceeding with computation,130 properties remain. new max is 64
SDD size :6.74536e+08 after 1.26747e+10
At refinement iteration 7 (OVERLAPS) 443/456 variables, 51/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/456 variables, 51/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,130 properties remain. new max is 128
SDD size :1.26747e+10 after 1.27279e+10
At refinement iteration 9 (INCLUDED_ONLY) 0/456 variables, 298/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/456 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 182/638 variables, 49/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/638 variables, 182/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/638 variables, 182/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/638 variables, 1/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_423 is true.
Reachability property qltransition_387 is true.
SDD proceeding with computation,128 properties remain. new max is 128
SDD size :1.27279e+10 after 3.19759e+11
At refinement iteration 15 (INCLUDED_ONLY) 0/638 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/639 variables, 1/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/639 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/639 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 639/639 variables, and 825 constraints, problems are : Problem set: 0 solved, 1 unsolved in 243 ms.
Refiners :[Domain max(s): 238/238 constraints, Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 238/238 constraints, ReadFeed: 299/299 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 485ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 788 steps, including 117 resets, run visited all 1 properties in 14 ms. (steps per millisecond=56 )
Parikh walk visited 1 properties in 22 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 241 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
Total runtime 62987 ms.

BK_STOP 1716759150351

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ 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="Raft-PT-07"
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 Raft-PT-07, 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-171662353600277"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-07.tgz
mv Raft-PT-07 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 ;