Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r544-smll-171701110600042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is UtilityControlRoom-COL-Z2T4N02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701110600042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 7.0K Apr 13 05:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 13 05:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 13 05:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 13 05:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 05:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 13 05:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 05:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 13 05:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 29K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717258643947

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z2T4N02
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:17:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 16:17:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:17:26] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-01 16:17:26] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 16:17:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1046 ms
[2024-06-01 16:17:27] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 38 PT places and 54.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
[2024-06-01 16:17:27] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 6 ms.
[2024-06-01 16:17:27] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 3 formulas.
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 6 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 130 steps (0 resets) in 20 ms. (6 steps per ms) remains 0/7 properties
[2024-06-01 16:17:27] [INFO ] Flatten gal took : 23 ms
[2024-06-01 16:17:27] [INFO ] Flatten gal took : 5 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(2), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2024-06-01 16:17:27] [INFO ] Unfolded HLPN to a Petri net with 38 places and 54 transitions 170 arcs in 24 ms.
[2024-06-01 16:17:27] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
[2024-06-01 16:17:27] [INFO ] Reduced 2 identical enabling conditions.
[2024-06-01 16:17:27] [INFO ] Reduced 2 identical enabling conditions.
[2024-06-01 16:17:27] [INFO ] Reduced 2 identical enabling conditions.
[2024-06-01 16:17:27] [INFO ] Reduced 2 identical enabling conditions.
[2024-06-01 16:17:27] [INFO ] Reduced 2 identical enabling conditions.
[2024-06-01 16:17:27] [INFO ] Reduced 2 identical enabling conditions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 8 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2024-06-01 16:17:27] [INFO ] Computed 7 invariants in 15 ms
[2024-06-01 16:17:27] [INFO ] Implicit Places using invariants in 223 ms returned []
[2024-06-01 16:17:27] [INFO ] Invariant cache hit.
[2024-06-01 16:17:27] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-06-01 16:17:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/38 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 46/84 variables, 38/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 45 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1042 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/38 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 46/84 variables, 38/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 44/89 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/84 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 89 constraints, problems are : Problem set: 0 solved, 44 unsolved in 815 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 1937ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1953ms
Finished structural reductions in LTL mode , in 1 iterations and 2377 ms. Remains : 38/38 places, 46/46 transitions.
Support contains 38 out of 38 places after structural reductions.
[2024-06-01 16:17:29] [INFO ] Flatten gal took : 17 ms
[2024-06-01 16:17:29] [INFO ] Flatten gal took : 15 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 46 transitions.
Reduction of identical properties reduced properties to check from 19 to 17
RANDOM walk for 1140 steps (0 resets) in 125 ms. (9 steps per ms) remains 0/17 properties
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 9 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 12 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 46 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 9 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 34/38 places, 42/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 6 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 6 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 42 transitions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 38/38 places, 46/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 7 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 8 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 46 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 38 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 30 transition count 34
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 20 place count 30 transition count 30
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 28 place count 26 transition count 30
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 25 transition count 26
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 25 transition count 26
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 32 place count 23 transition count 24
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 23 transition count 24
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 21 transition count 20
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 21 transition count 20
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 19 transition count 18
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 19 transition count 18
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 44 place count 19 transition count 16
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 44 place count 19 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 48 place count 17 transition count 14
Applied a total of 48 rules in 25 ms. Remains 17 /38 variables (removed 21) and now considering 14/46 (removed 32) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 17/38 places, 14/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 2 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 2 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 14 transitions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 38/38 places, 46/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 6 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 8 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 46 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
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 0 with 4 rules applied. Total rules applied 12 place count 32 transition count 40
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 32 transition count 36
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 31 transition count 32
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 30 transition count 32
Applied a total of 19 rules in 9 ms. Remains 30 /38 variables (removed 8) and now considering 32/46 (removed 14) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 30/38 places, 32/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 4 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 5 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 32 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 38 transition count 42
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 34 transition count 42
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 0 with 4 rules applied. Total rules applied 12 place count 32 transition count 40
Applied a total of 12 rules in 6 ms. Remains 32 /38 variables (removed 6) and now considering 40/46 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 32/38 places, 40/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 5 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 6 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 40 transitions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 34/38 places, 42/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 5 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 6 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 42 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 38 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 30 transition count 34
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 20 place count 30 transition count 30
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 28 place count 26 transition count 30
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 25 transition count 26
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 25 transition count 26
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 32 place count 23 transition count 24
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 23 transition count 24
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 21 transition count 20
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 21 transition count 20
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 19 transition count 18
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 19 transition count 18
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 44 place count 19 transition count 16
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 44 place count 19 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 48 place count 17 transition count 14
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 3 with 4 rules applied. Total rules applied 52 place count 15 transition count 12
Applied a total of 52 rules in 14 ms. Remains 15 /38 variables (removed 23) and now considering 12/46 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 15/38 places, 12/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 2 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 2 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 12 transitions.
RANDOM walk for 23 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 38/38 places, 46/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 6 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 8 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 46 transitions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 34/38 places, 42/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 5 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 6 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 42 transitions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 34/38 places, 42/46 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 5 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 6 ms
[2024-06-01 16:17:30] [INFO ] Input system was already deterministic with 42 transitions.
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 11 ms
[2024-06-01 16:17:30] [INFO ] Flatten gal took : 10 ms
[2024-06-01 16:17:30] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-06-01 16:17:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 38 places, 46 transitions and 138 arcs took 6 ms.
Total runtime 4760 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-00
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-02
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-03
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-04
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-05
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-07
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-10
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-12
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-13
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-14

BK_STOP 1717258651093

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/505/ctl_0_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/505/ctl_1_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/505/ctl_2_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/505/ctl_3_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/505/ctl_4_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/505/ctl_5_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/505/ctl_6_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/505/ctl_7_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/505/ctl_8_
ctl formula name UtilityControlRoom-COL-Z2T4N02-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/505/ctl_9_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="UtilityControlRoom-COL-Z2T4N02"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is UtilityControlRoom-COL-Z2T4N02, 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 r544-smll-171701110600042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N02.tgz
mv UtilityControlRoom-COL-Z2T4N02 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 ;