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.r026-smll-171620167200191.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AutoFlight-PT-48a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620167200191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Apr 13 02:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 13 02:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 13 01:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 13 01:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 309K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-00
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-01
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-02
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-03
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-04
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-05
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-06
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-07
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-08
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-09
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-10
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-11
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-12
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-13
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-14
FORMULA_NAME AutoFlight-PT-48a-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716300101452

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-48a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 14:01:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 14:01:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 14:01:43] [INFO ] Load time of PNML (sax parser for PT used): 223 ms
[2024-05-21 14:01:43] [INFO ] Transformed 1127 places.
[2024-05-21 14:01:43] [INFO ] Transformed 1113 transitions.
[2024-05-21 14:01:43] [INFO ] Found NUPN structural information;
[2024-05-21 14:01:43] [INFO ] Parsed PT model containing 1127 places and 1113 transitions and 3458 arcs in 409 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 192 transitions
Reduce redundant transitions removed 192 transitions.
[2024-05-21 14:01:44] [INFO ] Flatten gal took : 460 ms
RANDOM walk for 40000 steps (276 resets) in 3653 ms. (10 steps per ms) remains 9/16 properties
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 14:01:45] [INFO ] Flatten gal took : 272 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1022 ms. (39 steps per ms) remains 9/9 properties
[2024-05-21 14:01:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1498955578041320779.gal : 138 ms
[2024-05-21 14:01:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1189059943817495425.prop : 5 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/ReachabilityCardinality1498955578041320779.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1189059943817495425.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 487 ms. (81 steps per ms) remains 9/9 properties

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 ...328
Loading property file /tmp/ReachabilityCardinality1189059943817495425.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 959 ms. (41 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 660 ms. (60 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 555 ms. (71 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 975 ms. (40 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 502 ms. (79 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 498 ms. (80 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 9/9 properties
// Phase 1: matrix 921 rows 1127 cols
[2024-05-21 14:01:46] [INFO ] Computed 258 invariants in 54 ms
[2024-05-21 14:01:46] [INFO ] State equation strengthened by 192 read => feed constraints.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :9 after 257
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 220/220 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/220 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AutoFlight-PT-48a-ReachabilityFireability-2024-11 is UNSAT
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 524/744 variables, 125/345 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem AutoFlight-PT-48a-ReachabilityFireability-2024-02 is UNSAT
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem AutoFlight-PT-48a-ReachabilityFireability-2024-03 is UNSAT
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (INCLUDED_ONLY) 0/744 variables, 524/869 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/744 variables, 0/869 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 277/1021 variables, 132/1001 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1021 variables, 277/1278 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1021 variables, 0/1278 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 106/1127 variables, 1/1279 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1127 variables, 106/1385 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1127 variables, 0/1385 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 921/2048 variables, 1127/2512 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2048 variables, 192/2704 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2048 variables, 0/2704 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 0/2048 variables, 0/2704 constraints. Problems are: Problem set: 3 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2048/2048 variables, and 2704 constraints, problems are : Problem set: 3 solved, 6 unsolved in 4776 ms.
Refiners :[Domain max(s): 1127/1127 constraints, Positive P Invariants (semi-flows): 257/257 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1127/1127 constraints, ReadFeed: 192/192 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 178/178 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/178 variables, 0/178 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 504/682 variables, 105/283 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/682 variables, 504/787 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/682 variables, 0/787 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 338/1020 variables, 152/939 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1020 variables, 338/1277 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1020 variables, 0/1277 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 107/1127 variables, 1/1278 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1127 variables, 107/1385 constraints. Problems are: Problem set: 3 solved, 6 unsolved
[2024-05-21 14:01:53] [INFO ] Deduced a trap composed of 589 places in 571 ms of which 77 ms to minimize.
[2024-05-21 14:01:54] [INFO ] Deduced a trap composed of 584 places in 492 ms of which 9 ms to minimize.
[2024-05-21 14:01:54] [INFO ] Deduced a trap composed of 601 places in 472 ms of which 8 ms to minimize.
[2024-05-21 14:01:55] [INFO ] Deduced a trap composed of 592 places in 425 ms of which 7 ms to minimize.
[2024-05-21 14:01:55] [INFO ] Deduced a trap composed of 590 places in 458 ms of which 7 ms to minimize.
[2024-05-21 14:01:56] [INFO ] Deduced a trap composed of 598 places in 426 ms of which 8 ms to minimize.
[2024-05-21 14:01:56] [INFO ] Deduced a trap composed of 594 places in 407 ms of which 7 ms to minimize.
SMT process timed out in 10240ms, After SMT, problems are : Problem set: 3 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 178 out of 1127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1127/1127 places, 921/921 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1127 transition count 781
Reduce places removed 140 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 160 rules applied. Total rules applied 300 place count 987 transition count 761
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 320 place count 967 transition count 761
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 320 place count 967 transition count 707
Deduced a syphon composed of 54 places in 4 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 428 place count 913 transition count 707
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 4 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 482 place count 886 transition count 680
Free-agglomeration rule applied 35 times.
Iterating global reduction 3 with 35 rules applied. Total rules applied 517 place count 886 transition count 645
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 3 with 35 rules applied. Total rules applied 552 place count 851 transition count 645
Applied a total of 552 rules in 416 ms. Remains 851 /1127 variables (removed 276) and now considering 645/921 (removed 276) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 431 ms. Remains : 851/1127 places, 645/921 transitions.
RANDOM walk for 40000 steps (569 resets) in 854 ms. (46 steps per ms) remains 3/6 properties
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (24 resets) in 797 ms. (50 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (23 resets) in 422 ms. (94 steps per ms) remains 2/3 properties
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (23 resets) in 498 ms. (80 steps per ms) remains 1/2 properties
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 645 rows 851 cols
[2024-05-21 14:01:58] [INFO ] Computed 258 invariants in 10 ms
[2024-05-21 14:01:58] [INFO ] State equation strengthened by 290 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 319/384 variables, 49/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 319/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/384 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 387/771 variables, 208/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/771 variables, 387/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/771 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 80/851 variables, 1/1029 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/851 variables, 80/1109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/851 variables, 0/1109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 645/1496 variables, 851/1960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1496 variables, 290/2250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1496 variables, 0/2250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/1496 variables, 0/2250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1496/1496 variables, and 2250 constraints, problems are : Problem set: 0 solved, 1 unsolved in 870 ms.
Refiners :[Domain max(s): 851/851 constraints, Positive P Invariants (semi-flows): 257/257 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 851/851 constraints, ReadFeed: 290/290 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) 0/65 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 319/384 variables, 49/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 319/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/384 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 387/771 variables, 208/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/771 variables, 387/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/771 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 80/851 variables, 1/1029 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/851 variables, 80/1109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/851 variables, 0/1109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 645/1496 variables, 851/1960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1496 variables, 290/2250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1496 variables, 1/2251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1496 variables, 0/2251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1496 variables, 0/2251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1496/1496 variables, and 2251 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1222 ms.
Refiners :[Domain max(s): 851/851 constraints, Positive P Invariants (semi-flows): 257/257 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 851/851 constraints, ReadFeed: 290/290 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2189ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 1366 steps, including 24 resets, run visited all 1 properties in 17 ms. (steps per millisecond=80 )
FORMULA AutoFlight-PT-48a-ReachabilityFireability-2024-05 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 25 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 17291 ms.

BK_STOP 1716300120450

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="AutoFlight-PT-48a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 AutoFlight-PT-48a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r026-smll-171620167200191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48a.tgz
mv AutoFlight-PT-48a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;