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-oct2-167813597900417.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 CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597900417
=====================================================================

--------------------
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-CTLCardinality-00
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-01
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-02
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-03
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-04
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-05
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-06
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-07
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-08
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-09
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-10
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-11
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-12
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-13
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-14
FORMULA_NAME AutoFlight-PT-04a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678627592243

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=CTLCardinality
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 13:26:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 13:26:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:26:34] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2023-03-12 13:26:34] [INFO ] Transformed 107 places.
[2023-03-12 13:26:34] [INFO ] Transformed 105 transitions.
[2023-03-12 13:26:34] [INFO ] Found NUPN structural information;
[2023-03-12 13:26:34] [INFO ] Parsed PT model containing 107 places and 105 transitions and 340 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 27 ms.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
FORMULA AutoFlight-PT-04a-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 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 38 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 13:26:34] [INFO ] Computed 28 place invariants in 24 ms
[2023-03-12 13:26:35] [INFO ] Implicit Places using invariants in 605 ms returned [7, 14, 21, 28, 31, 34, 86, 92, 104, 106]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 676 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 97/107 places, 85/85 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 96 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 96 transition count 84
Applied a total of 2 rules in 3 ms. Remains 96 /97 variables (removed 1) and now considering 84/85 (removed 1) transitions.
// Phase 1: matrix 84 rows 96 cols
[2023-03-12 13:26:35] [INFO ] Computed 18 place invariants in 1 ms
[2023-03-12 13:26:35] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-12 13:26:35] [INFO ] Invariant cache hit.
[2023-03-12 13:26:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 13:26:35] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 96/107 places, 84/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 989 ms. Remains : 96/107 places, 84/85 transitions.
Support contains 58 out of 96 places after structural reductions.
[2023-03-12 13:26:35] [INFO ] Flatten gal took : 34 ms
[2023-03-12 13:26:35] [INFO ] Flatten gal took : 14 ms
[2023-03-12 13:26:35] [INFO ] Input system was already deterministic with 84 transitions.
Support contains 46 out of 96 places (down from 58) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 340 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 36) seen :33
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-12 13:26:36] [INFO ] Invariant cache hit.
[2023-03-12 13:26:36] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 13:26:36] [INFO ] [Nat]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-12 13:26:36] [INFO ] After 46ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 6 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 6 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 84 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 6 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 15 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 4 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 96 transition count 54
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 66 transition count 54
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 60 place count 66 transition count 51
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 63 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 62 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 62 transition count 50
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 92 place count 50 transition count 38
Applied a total of 92 rules in 13 ms. Remains 50 /96 variables (removed 46) and now considering 38/84 (removed 46) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 50/96 places, 38/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 38 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 93 transition count 52
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 64 place count 62 transition count 52
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 64 place count 62 transition count 49
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 73 place count 56 transition count 49
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 75 place count 56 transition count 47
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 78 place count 54 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 79 place count 53 transition count 46
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 80 place count 52 transition count 45
Iterating global reduction 5 with 1 rules applied. Total rules applied 81 place count 52 transition count 45
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 105 place count 40 transition count 33
Applied a total of 105 rules in 8 ms. Remains 40 /96 variables (removed 56) and now considering 33/84 (removed 51) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 40/96 places, 33/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 33 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 2 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 3 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 2 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 2 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 2 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 93 transition count 55
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 59 place count 65 transition count 54
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 64 transition count 54
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 60 place count 64 transition count 49
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 74 place count 55 transition count 49
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 77 place count 55 transition count 46
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 80 place count 52 transition count 46
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 81 place count 51 transition count 45
Iterating global reduction 5 with 1 rules applied. Total rules applied 82 place count 51 transition count 45
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 104 place count 40 transition count 34
Applied a total of 104 rules in 9 ms. Remains 40 /96 variables (removed 56) and now considering 34/84 (removed 50) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 40/96 places, 34/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 34 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 93 transition count 54
Reduce places removed 29 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 64 transition count 53
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 63 transition count 53
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 62 place count 63 transition count 48
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 76 place count 54 transition count 48
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 80 place count 54 transition count 44
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 84 place count 50 transition count 44
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 85 place count 49 transition count 43
Iterating global reduction 5 with 1 rules applied. Total rules applied 86 place count 49 transition count 43
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 108 place count 38 transition count 32
Applied a total of 108 rules in 9 ms. Remains 38 /96 variables (removed 58) and now considering 32/84 (removed 52) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 38/96 places, 32/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 7 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 32 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 2 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 84/84 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 83
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 83
Applied a total of 2 rules in 2 ms. Remains 95 /96 variables (removed 1) and now considering 83/84 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 95/96 places, 83/84 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Input system was already deterministic with 83 transitions.
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:26:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:26:36] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-12 13:26:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 96 places, 84 transitions and 235 arcs took 0 ms.
Total runtime 2430 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/477/ctl_0_ --ctl=/tmp/477/ctl_1_ --ctl=/tmp/477/ctl_2_ --ctl=/tmp/477/ctl_3_ --ctl=/tmp/477/ctl_4_ --ctl=/tmp/477/ctl_5_ --ctl=/tmp/477/ctl_6_ --ctl=/tmp/477/ctl_7_ --ctl=/tmp/477/ctl_8_ --ctl=/tmp/477/ctl_9_ --ctl=/tmp/477/ctl_10_ --ctl=/tmp/477/ctl_11_ --ctl=/tmp/477/ctl_12_ --ctl=/tmp/477/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393236 kB
MemFree: 15645820 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16094076 kB
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-00
FORMULA AutoFlight-PT-04a-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutoFlight-PT-04a-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA AutoFlight-PT-04a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-04
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-05
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-06
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-07
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-09
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-10
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-11
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-12
Could not compute solution for formula : AutoFlight-PT-04a-CTLCardinality-14
FORMULA AutoFlight-PT-04a-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678631168199

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name AutoFlight-PT-04a-CTLCardinality-00
ctl formula formula --ctl=/tmp/477/ctl_0_
ctl formula name AutoFlight-PT-04a-CTLCardinality-01
ctl formula formula --ctl=/tmp/477/ctl_1_
ctl formula name AutoFlight-PT-04a-CTLCardinality-02
ctl formula formula --ctl=/tmp/477/ctl_2_
ctl formula name AutoFlight-PT-04a-CTLCardinality-03
ctl formula formula --ctl=/tmp/477/ctl_3_
ctl formula name AutoFlight-PT-04a-CTLCardinality-04
ctl formula formula --ctl=/tmp/477/ctl_4_
ctl formula name AutoFlight-PT-04a-CTLCardinality-05
ctl formula formula --ctl=/tmp/477/ctl_5_
ctl formula name AutoFlight-PT-04a-CTLCardinality-06
ctl formula formula --ctl=/tmp/477/ctl_6_
ctl formula name AutoFlight-PT-04a-CTLCardinality-07
ctl formula formula --ctl=/tmp/477/ctl_7_
ctl formula name AutoFlight-PT-04a-CTLCardinality-09
ctl formula formula --ctl=/tmp/477/ctl_8_
ctl formula name AutoFlight-PT-04a-CTLCardinality-10
ctl formula formula --ctl=/tmp/477/ctl_9_
ctl formula name AutoFlight-PT-04a-CTLCardinality-11
ctl formula formula --ctl=/tmp/477/ctl_10_
ctl formula name AutoFlight-PT-04a-CTLCardinality-12
ctl formula formula --ctl=/tmp/477/ctl_11_
ctl formula name AutoFlight-PT-04a-CTLCardinality-14
ctl formula formula --ctl=/tmp/477/ctl_12_
ctl formula name AutoFlight-PT-04a-CTLCardinality-15
ctl formula formula --ctl=/tmp/477/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 96 places, 84 transitions and 235 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: 84->64 groups
pnml2lts-sym: Regrouping took 0.020 real 0.010 user 0.010 sys
pnml2lts-sym: state vector length is 96; there are 64 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 1809 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.070 real 0.300 user 0.010 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 3227041 states, 1592 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/477/ctl_13_ 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/477/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/477/ctl_2_ 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/477/ctl_3_ does not hold for the initial state
Killing (15) : 483
Killing (9) : 483

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="CTLCardinality"
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 CTLCardinality"
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-oct2-167813597900417"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;