Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813597800386.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutoFlight-PT-02a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597800386
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.5K Feb 25 18:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 18:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 18:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 18:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 18:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 25 18:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16K Mar 5 18:22 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-02a-CTLFireability-00
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-01
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-02
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-03
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-04
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-05
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-06
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-07
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-08
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-09
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-10
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-11
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-12
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-13
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-14
FORMULA_NAME AutoFlight-PT-02a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678626471820

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-02a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 13:07:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 13:07:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:07:55] [INFO ] Load time of PNML (sax parser for PT used): 29 ms
[2023-03-12 13:07:55] [INFO ] Transformed 57 places.
[2023-03-12 13:07:55] [INFO ] Transformed 55 transitions.
[2023-03-12 13:07:55] [INFO ] Found NUPN structural information;
[2023-03-12 13:07:55] [INFO ] Parsed PT model containing 57 places and 55 transitions and 180 arcs in 101 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA AutoFlight-PT-02a-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 45/45 transitions.
Applied a total of 0 rules in 26 ms. Remains 57 /57 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 57 cols
[2023-03-12 13:07:55] [INFO ] Computed 16 place invariants in 6 ms
[2023-03-12 13:07:55] [INFO ] Implicit Places using invariants in 638 ms returned [17]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 705 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/57 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 735 ms. Remains : 56/57 places, 45/45 transitions.
Support contains 51 out of 56 places after structural reductions.
[2023-03-12 13:07:56] [INFO ] Flatten gal took : 79 ms
[2023-03-12 13:07:56] [INFO ] Flatten gal took : 8 ms
[2023-03-12 13:07:56] [INFO ] Input system was already deterministic with 45 transitions.
Support contains 50 out of 56 places (down from 51) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 378 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 58) seen :46
Incomplete Best-First random walk after 10001 steps, including 114 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 129 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 120 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 133 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 132 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 130 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 45 rows 56 cols
[2023-03-12 13:07:57] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-12 13:07:57] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-12 13:07:57] [INFO ] [Real]Absence check using 14 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 13:07:57] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:4
[2023-03-12 13:07:57] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-12 13:07:57] [INFO ] [Nat]Absence check using 14 positive and 1 generalized place invariants in 14 ms returned sat
[2023-03-12 13:07:57] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :2
[2023-03-12 13:07:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-12 13:07:57] [INFO ] After 8ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :4 sat :2
[2023-03-12 13:07:57] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :2
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-12 13:07:57] [INFO ] After 174ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :2
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 7 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 45/45 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 56 transition count 41
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 52 transition count 41
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 8 place count 52 transition count 36
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 18 place count 47 transition count 36
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 45 transition count 34
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 25 place count 45 transition count 31
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 28 place count 42 transition count 31
Applied a total of 28 rules in 12 ms. Remains 42 /56 variables (removed 14) and now considering 31/45 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 42/56 places, 31/45 transitions.
Incomplete random walk after 10000 steps, including 297 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Finished Best-First random walk after 1822 steps, including 34 resets, run visited all 2 properties in 3 ms. (steps per millisecond=607 )
Successfully simplified 4 atomic propositions for a total of 15 simplifications.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 6 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Computed a total of 4 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 56 transition count 41
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 52 transition count 41
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 52 transition count 37
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 48 transition count 37
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 24 place count 44 transition count 33
Applied a total of 24 rules in 6 ms. Remains 44 /56 variables (removed 12) and now considering 33/45 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 44/56 places, 33/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 33 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 56 transition count 41
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 52 transition count 41
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 52 transition count 37
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 48 transition count 37
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 45 transition count 34
Applied a total of 22 rules in 4 ms. Remains 45 /56 variables (removed 11) and now considering 34/45 (removed 11) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 45/56 places, 34/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 34 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 10 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 56 transition count 41
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 52 transition count 41
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 52 transition count 37
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 48 transition count 37
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 45 transition count 34
Applied a total of 22 rules in 18 ms. Remains 45 /56 variables (removed 11) and now considering 34/45 (removed 11) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 45/56 places, 34/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 34 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 56 transition count 41
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 52 transition count 41
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 8 place count 52 transition count 36
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 18 place count 47 transition count 36
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 44 transition count 33
Applied a total of 24 rules in 5 ms. Remains 44 /56 variables (removed 12) and now considering 33/45 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 44/56 places, 33/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 33 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:57] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 56 transition count 43
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 54 transition count 43
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 54 transition count 40
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 51 transition count 40
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 48 transition count 37
Applied a total of 16 rules in 4 ms. Remains 48 /56 variables (removed 8) and now considering 37/45 (removed 8) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 48/56 places, 37/45 transitions.
[2023-03-12 13:07:58] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:07:58] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:58] [INFO ] Input system was already deterministic with 37 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:58] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:58] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:58] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 56/56 places, 45/45 transitions.
[2023-03-12 13:07:58] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:58] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:07:58] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-12 13:07:58] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:07:58] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:07:58] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-12 13:07:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 56 places, 45 transitions and 157 arcs took 0 ms.
Total runtime 3136 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/475/ctl_0_ --ctl=/tmp/475/ctl_1_ --ctl=/tmp/475/ctl_2_ --ctl=/tmp/475/ctl_3_ --ctl=/tmp/475/ctl_4_ --ctl=/tmp/475/ctl_5_ --ctl=/tmp/475/ctl_6_ --ctl=/tmp/475/ctl_7_ --ctl=/tmp/475/ctl_8_ --ctl=/tmp/475/ctl_9_ --ctl=/tmp/475/ctl_10_ --ctl=/tmp/475/ctl_11_ --ctl=/tmp/475/ctl_12_ --ctl=/tmp/475/ctl_13_ --ctl=/tmp/475/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393236 kB
MemFree: 16027788 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16095216 kB
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-00
FORMULA AutoFlight-PT-02a-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-02
FORMULA AutoFlight-PT-02a-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-04
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-05
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-06
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-07
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-08
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-09
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-10
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-11
Could not compute solution for formula : AutoFlight-PT-02a-CTLFireability-12
FORMULA AutoFlight-PT-02a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutoFlight-PT-02a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678630049923

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name AutoFlight-PT-02a-CTLFireability-00
ctl formula formula --ctl=/tmp/475/ctl_0_
ctl formula name AutoFlight-PT-02a-CTLFireability-01
ctl formula formula --ctl=/tmp/475/ctl_1_
ctl formula name AutoFlight-PT-02a-CTLFireability-02
ctl formula formula --ctl=/tmp/475/ctl_2_
ctl formula name AutoFlight-PT-02a-CTLFireability-03
ctl formula formula --ctl=/tmp/475/ctl_3_
ctl formula name AutoFlight-PT-02a-CTLFireability-04
ctl formula formula --ctl=/tmp/475/ctl_4_
ctl formula name AutoFlight-PT-02a-CTLFireability-05
ctl formula formula --ctl=/tmp/475/ctl_5_
ctl formula name AutoFlight-PT-02a-CTLFireability-06
ctl formula formula --ctl=/tmp/475/ctl_6_
ctl formula name AutoFlight-PT-02a-CTLFireability-07
ctl formula formula --ctl=/tmp/475/ctl_7_
ctl formula name AutoFlight-PT-02a-CTLFireability-08
ctl formula formula --ctl=/tmp/475/ctl_8_
ctl formula name AutoFlight-PT-02a-CTLFireability-09
ctl formula formula --ctl=/tmp/475/ctl_9_
ctl formula name AutoFlight-PT-02a-CTLFireability-10
ctl formula formula --ctl=/tmp/475/ctl_10_
ctl formula name AutoFlight-PT-02a-CTLFireability-11
ctl formula formula --ctl=/tmp/475/ctl_11_
ctl formula name AutoFlight-PT-02a-CTLFireability-12
ctl formula formula --ctl=/tmp/475/ctl_12_
ctl formula name AutoFlight-PT-02a-CTLFireability-13
ctl formula formula --ctl=/tmp/475/ctl_13_
ctl formula name AutoFlight-PT-02a-CTLFireability-15
ctl formula formula --ctl=/tmp/475/ctl_14_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 56 places, 45 transitions and 157 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 45->35 groups
pnml2lts-sym: Regrouping took 0.010 real 0.000 user 0.010 sys
pnml2lts-sym: state vector length is 56; there are 35 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 545 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.040 real 0.100 user 0.050 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 6949 states, 305 nodes
pnml2lts-sym: Formula /tmp/475/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/475/ctl_14_ holds for the initial state
pnml2lts-sym: Formula /tmp/475/ctl_13_ holds for the initial state
pnml2lts-sym: Formula /tmp/475/ctl_3_ holds for the initial state
Killing (15) : 481
Killing (9) : 481

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-02a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AutoFlight-PT-02a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813597800386"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-02a.tgz
mv AutoFlight-PT-02a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;