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-oct2-167813597900418.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutoFlight-PT-04a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597900418
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 6.2K Feb 25 17:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 17:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 17:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 17:55 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 3.4K Feb 25 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 17:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 25 17:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 25 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 17:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:32 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 29K 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-04a-CTLFireability-00
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-01
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-02
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-03
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-04
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-05
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-06
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-07
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-08
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-09
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-10
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-11
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-12
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-13
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-14
FORMULA_NAME AutoFlight-PT-04a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678627614124

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-04a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 13:26:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 13:26:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:26:57] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2023-03-12 13:26:57] [INFO ] Transformed 107 places.
[2023-03-12 13:26:57] [INFO ] Transformed 105 transitions.
[2023-03-12 13:26:57] [INFO ] Found NUPN structural information;
[2023-03-12 13:26:57] [INFO ] Parsed PT model containing 107 places and 105 transitions and 340 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
Support contains 91 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 85/85 transitions.
Applied a total of 0 rules in 28 ms. Remains 107 /107 variables (removed 0) and now considering 85/85 (removed 0) transitions.
// Phase 1: matrix 85 rows 107 cols
[2023-03-12 13:26:57] [INFO ] Computed 28 place invariants in 12 ms
[2023-03-12 13:26:57] [INFO ] Implicit Places using invariants in 472 ms returned [80, 98]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 512 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/107 places, 85/85 transitions.
Applied a total of 0 rules in 4 ms. Remains 105 /105 variables (removed 0) and now considering 85/85 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 544 ms. Remains : 105/107 places, 85/85 transitions.
Support contains 91 out of 105 places after structural reductions.
[2023-03-12 13:26:58] [INFO ] Flatten gal took : 29 ms
[2023-03-12 13:26:58] [INFO ] Flatten gal took : 14 ms
[2023-03-12 13:26:58] [INFO ] Input system was already deterministic with 85 transitions.
Support contains 89 out of 105 places (down from 91) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 355 resets, run finished after 447 ms. (steps per millisecond=22 ) properties (out of 75) seen :62
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 85 rows 105 cols
[2023-03-12 13:26:59] [INFO ] Computed 26 place invariants in 2 ms
[2023-03-12 13:26:59] [INFO ] [Real]Absence check using 26 positive place invariants in 5 ms returned sat
[2023-03-12 13:26:59] [INFO ] After 173ms SMT Verify possible using state equation in real domain returned unsat :7 sat :1 real:3
[2023-03-12 13:26:59] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-12 13:26:59] [INFO ] After 10ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :7 sat :0 real:4
[2023-03-12 13:26:59] [INFO ] After 339ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:4
[2023-03-12 13:27:00] [INFO ] [Nat]Absence check using 26 positive place invariants in 61 ms returned sat
[2023-03-12 13:27:00] [INFO ] After 154ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :4
[2023-03-12 13:27:00] [INFO ] After 24ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :7 sat :4
[2023-03-12 13:27:00] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :4
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-12 13:27:00] [INFO ] After 539ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :4
Fused 11 Parikh solutions to 3 different solutions.
Parikh walk visited 3 properties in 3 ms.
Support contains 3 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 85/85 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 105 transition count 75
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 95 transition count 75
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 20 place count 95 transition count 69
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 89 transition count 69
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 88 transition count 68
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 88 transition count 68
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 46 place count 82 transition count 62
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 53 place count 82 transition count 55
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 60 place count 75 transition count 55
Applied a total of 60 rules in 48 ms. Remains 75 /105 variables (removed 30) and now considering 55/85 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 75/105 places, 55/85 transitions.
Incomplete random walk after 10000 steps, including 185 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Finished Best-First random walk after 277 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=277 )
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
FORMULA AutoFlight-PT-04a-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 8 ms
[2023-03-12 13:27:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AutoFlight-PT-04a-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 7 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 85 transitions.
Support contains 67 out of 105 places (down from 74) after GAL structural reductions.
Computed a total of 9 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 5 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 5 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 22 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 105 transition count 75
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 95 transition count 75
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 20 place count 95 transition count 69
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 89 transition count 69
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 88 transition count 68
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 88 transition count 68
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 50 place count 80 transition count 60
Applied a total of 50 rules in 11 ms. Remains 80 /105 variables (removed 25) and now considering 60/85 (removed 25) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 80/105 places, 60/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 60 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 3 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 105 transition count 77
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 97 transition count 76
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 96 transition count 76
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 18 place count 96 transition count 72
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 26 place count 92 transition count 72
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 27 place count 91 transition count 71
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 91 transition count 71
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 38 place count 86 transition count 66
Applied a total of 38 rules in 9 ms. Remains 86 /105 variables (removed 19) and now considering 66/85 (removed 19) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 86/105 places, 66/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 66 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 105 transition count 78
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 98 transition count 77
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 97 transition count 77
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 16 place count 97 transition count 71
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 28 place count 91 transition count 71
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 90 transition count 70
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 90 transition count 70
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 3 with 8 rules applied. Total rules applied 38 place count 86 transition count 66
Applied a total of 38 rules in 11 ms. Remains 86 /105 variables (removed 19) and now considering 66/85 (removed 19) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 86/105 places, 66/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 66 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 105 transition count 78
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 98 transition count 78
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 14 place count 98 transition count 73
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 24 place count 93 transition count 73
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 92 transition count 72
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 92 transition count 72
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 42 place count 84 transition count 64
Applied a total of 42 rules in 9 ms. Remains 84 /105 variables (removed 21) and now considering 64/85 (removed 21) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 84/105 places, 64/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 105 transition count 77
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 97 transition count 77
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 16 place count 97 transition count 72
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 26 place count 92 transition count 72
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 91 transition count 71
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 91 transition count 71
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 2 with 14 rules applied. Total rules applied 42 place count 84 transition count 64
Applied a total of 42 rules in 7 ms. Remains 84 /105 variables (removed 21) and now considering 64/85 (removed 21) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 84/105 places, 64/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 19 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 25 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 2 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 2 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 3 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 84
Applied a total of 2 rules in 3 ms. Remains 104 /105 variables (removed 1) and now considering 84/85 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 104/105 places, 84/85 transitions.
[2023-03-12 13:27:00] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:27:01] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:27:01] [INFO ] Input system was already deterministic with 84 transitions.
[2023-03-12 13:27:01] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:27:01] [INFO ] Flatten gal took : 6 ms
[2023-03-12 13:27:01] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-12 13:27:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 105 places, 85 transitions and 294 arcs took 2 ms.
Total runtime 4106 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/478/ctl_0_ --ctl=/tmp/478/ctl_1_ --ctl=/tmp/478/ctl_2_ --ctl=/tmp/478/ctl_3_ --ctl=/tmp/478/ctl_4_ --ctl=/tmp/478/ctl_5_ --ctl=/tmp/478/ctl_6_ --ctl=/tmp/478/ctl_7_ --ctl=/tmp/478/ctl_8_ --ctl=/tmp/478/ctl_9_ --ctl=/tmp/478/ctl_10_ --ctl=/tmp/478/ctl_11_ --ctl=/tmp/478/ctl_12_ --ctl=/tmp/478/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393236 kB
MemFree: 15633248 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16096076 kB
FORMULA AutoFlight-PT-04a-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutoFlight-PT-04a-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutoFlight-PT-04a-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutoFlight-PT-04a-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutoFlight-PT-04a-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : AutoFlight-PT-04a-CTLFireability-06
Could not compute solution for formula : AutoFlight-PT-04a-CTLFireability-07
Could not compute solution for formula : AutoFlight-PT-04a-CTLFireability-08
Could not compute solution for formula : AutoFlight-PT-04a-CTLFireability-09
Could not compute solution for formula : AutoFlight-PT-04a-CTLFireability-10
Could not compute solution for formula : AutoFlight-PT-04a-CTLFireability-11
Could not compute solution for formula : AutoFlight-PT-04a-CTLFireability-12
FORMULA AutoFlight-PT-04a-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutoFlight-PT-04a-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678631192770

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-04a-CTLFireability-01
ctl formula formula --ctl=/tmp/478/ctl_0_
ctl formula name AutoFlight-PT-04a-CTLFireability-02
ctl formula formula --ctl=/tmp/478/ctl_1_
ctl formula name AutoFlight-PT-04a-CTLFireability-03
ctl formula formula --ctl=/tmp/478/ctl_2_
ctl formula name AutoFlight-PT-04a-CTLFireability-04
ctl formula formula --ctl=/tmp/478/ctl_3_
ctl formula name AutoFlight-PT-04a-CTLFireability-05
ctl formula formula --ctl=/tmp/478/ctl_4_
ctl formula name AutoFlight-PT-04a-CTLFireability-06
ctl formula formula --ctl=/tmp/478/ctl_5_
ctl formula name AutoFlight-PT-04a-CTLFireability-07
ctl formula formula --ctl=/tmp/478/ctl_6_
ctl formula name AutoFlight-PT-04a-CTLFireability-08
ctl formula formula --ctl=/tmp/478/ctl_7_
ctl formula name AutoFlight-PT-04a-CTLFireability-09
ctl formula formula --ctl=/tmp/478/ctl_8_
ctl formula name AutoFlight-PT-04a-CTLFireability-10
ctl formula formula --ctl=/tmp/478/ctl_9_
ctl formula name AutoFlight-PT-04a-CTLFireability-11
ctl formula formula --ctl=/tmp/478/ctl_10_
ctl formula name AutoFlight-PT-04a-CTLFireability-12
ctl formula formula --ctl=/tmp/478/ctl_11_
ctl formula name AutoFlight-PT-04a-CTLFireability-13
ctl formula formula --ctl=/tmp/478/ctl_12_
ctl formula name AutoFlight-PT-04a-CTLFireability-14
ctl formula formula --ctl=/tmp/478/ctl_13_
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 105 places, 85 transitions and 294 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 85->65 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.010 sys
pnml2lts-sym: state vector length is 105; there are 65 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: Exploration took 2980 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.120 real 0.460 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.020 user 0.000 sys
pnml2lts-sym: state space has 3332017 states, 5438 nodes
pnml2lts-sym: Formula /tmp/478/ctl_13_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/478/ctl_12_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_1_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/478/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_2_ holds for the initial state
Killing (15) : 484
Killing (9) : 484

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-04a"
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-04a, 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-oct2-167813597900418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-04a.tgz
mv AutoFlight-PT-04a 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 ;