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.r457-smll-167912648900170.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SmartHome-PT-03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912648900170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.7K Feb 26 05:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 05:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 05:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 05:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 05:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 05:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 05:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 05:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 31K Mar 5 18:23 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 SmartHome-PT-03-CTLFireability-00
FORMULA_NAME SmartHome-PT-03-CTLFireability-01
FORMULA_NAME SmartHome-PT-03-CTLFireability-02
FORMULA_NAME SmartHome-PT-03-CTLFireability-03
FORMULA_NAME SmartHome-PT-03-CTLFireability-04
FORMULA_NAME SmartHome-PT-03-CTLFireability-05
FORMULA_NAME SmartHome-PT-03-CTLFireability-06
FORMULA_NAME SmartHome-PT-03-CTLFireability-07
FORMULA_NAME SmartHome-PT-03-CTLFireability-08
FORMULA_NAME SmartHome-PT-03-CTLFireability-09
FORMULA_NAME SmartHome-PT-03-CTLFireability-10
FORMULA_NAME SmartHome-PT-03-CTLFireability-11
FORMULA_NAME SmartHome-PT-03-CTLFireability-12
FORMULA_NAME SmartHome-PT-03-CTLFireability-13
FORMULA_NAME SmartHome-PT-03-CTLFireability-14
FORMULA_NAME SmartHome-PT-03-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679319606735

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=SmartHome-PT-03
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 13:40:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 13:40:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:40:09] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2023-03-20 13:40:09] [INFO ] Transformed 45 places.
[2023-03-20 13:40:09] [INFO ] Transformed 145 transitions.
[2023-03-20 13:40:09] [INFO ] Found NUPN structural information;
[2023-03-20 13:40:09] [INFO ] Parsed PT model containing 45 places and 145 transitions and 405 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
FORMULA SmartHome-PT-03-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 68/68 transitions.
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 13 place count 45 transition count 55
Applied a total of 13 rules in 20 ms. Remains 45 /45 variables (removed 0) and now considering 55/68 (removed 13) transitions.
[2023-03-20 13:40:09] [INFO ] Flow matrix only has 40 transitions (discarded 15 similar events)
// Phase 1: matrix 40 rows 45 cols
[2023-03-20 13:40:09] [INFO ] Computed 19 place invariants in 12 ms
[2023-03-20 13:40:10] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-20 13:40:10] [INFO ] Flow matrix only has 40 transitions (discarded 15 similar events)
[2023-03-20 13:40:10] [INFO ] Invariant cache hit.
[2023-03-20 13:40:10] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-20 13:40:10] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
[2023-03-20 13:40:10] [INFO ] Flow matrix only has 40 transitions (discarded 15 similar events)
[2023-03-20 13:40:10] [INFO ] Invariant cache hit.
[2023-03-20 13:40:10] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/45 places, 55/68 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 636 ms. Remains : 45/45 places, 55/68 transitions.
Support contains 34 out of 45 places after structural reductions.
[2023-03-20 13:40:10] [INFO ] Flatten gal took : 30 ms
[2023-03-20 13:40:10] [INFO ] Flatten gal took : 12 ms
[2023-03-20 13:40:10] [INFO ] Input system was already deterministic with 55 transitions.
Finished random walk after 138 steps, including 0 resets, run visited all 59 properties in 54 ms. (steps per millisecond=2 )
[2023-03-20 13:40:10] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:40:10] [INFO ] Flatten gal took : 8 ms
[2023-03-20 13:40:10] [INFO ] Input system was already deterministic with 55 transitions.
Computed a total of 22 stabilizing places and 13 stable transitions
Graph (complete) has 120 edges and 45 vertex of which 44 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 37 transition count 47
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 37 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 37 transition count 44
Applied a total of 19 rules in 8 ms. Remains 37 /45 variables (removed 8) and now considering 44/55 (removed 11) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 37/45 places, 44/55 transitions.
[2023-03-20 13:40:10] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:40:10] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:40:10] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 41 transition count 51
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 41 transition count 51
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 41 transition count 50
Applied a total of 9 rules in 5 ms. Remains 41 /45 variables (removed 4) and now considering 50/55 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 41/45 places, 50/55 transitions.
[2023-03-20 13:40:10] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:10] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 50 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 44 transition count 55
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 37 transition count 48
Iterating global reduction 1 with 7 rules applied. Total rules applied 15 place count 37 transition count 48
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 37 transition count 45
Applied a total of 18 rules in 5 ms. Remains 37 /45 variables (removed 8) and now considering 45/55 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 37/45 places, 45/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 2 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 42 transition count 52
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 42 transition count 52
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 42 transition count 51
Applied a total of 7 rules in 3 ms. Remains 42 /45 variables (removed 3) and now considering 51/55 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 42/45 places, 51/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 51 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 38 transition count 48
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 38 transition count 48
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 38 transition count 46
Applied a total of 16 rules in 3 ms. Remains 38 /45 variables (removed 7) and now considering 46/55 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 38/45 places, 46/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 46 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 44 transition count 55
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 38 transition count 49
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 38 transition count 49
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 38 transition count 47
Applied a total of 15 rules in 4 ms. Remains 38 /45 variables (removed 7) and now considering 47/55 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 38/45 places, 47/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 10 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 47 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 38 transition count 48
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 38 transition count 48
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 17 place count 38 transition count 45
Applied a total of 17 rules in 3 ms. Remains 38 /45 variables (removed 7) and now considering 45/55 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 38/45 places, 45/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Graph (trivial) has 25 edges and 45 vertex of which 4 / 45 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 37 transition count 45
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 37 transition count 45
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 0 with 14 rules applied. Total rules applied 27 place count 30 transition count 38
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 30 place count 27 transition count 32
Iterating global reduction 0 with 3 rules applied. Total rules applied 33 place count 27 transition count 32
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 38 place count 27 transition count 27
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 26 transition count 26
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 26 transition count 26
Applied a total of 40 rules in 24 ms. Remains 26 /45 variables (removed 19) and now considering 26/55 (removed 29) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 26/45 places, 26/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 2 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 2 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 37 transition count 47
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 37 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 37 transition count 44
Applied a total of 19 rules in 3 ms. Remains 37 /45 variables (removed 8) and now considering 44/55 (removed 11) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 37/45 places, 44/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 44 transition count 55
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 37 transition count 48
Iterating global reduction 1 with 7 rules applied. Total rules applied 15 place count 37 transition count 48
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 37 transition count 45
Applied a total of 18 rules in 4 ms. Remains 37 /45 variables (removed 8) and now considering 45/55 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 37/45 places, 45/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 39 transition count 49
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 39 transition count 49
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 15 place count 39 transition count 46
Applied a total of 15 rules in 3 ms. Remains 39 /45 variables (removed 6) and now considering 46/55 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 39/45 places, 46/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 46 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 41 transition count 51
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 41 transition count 51
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 39 transition count 49
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 38 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 38 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 17 place count 38 transition count 44
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 37 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 37 transition count 43
Applied a total of 19 rules in 11 ms. Remains 37 /45 variables (removed 8) and now considering 43/55 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 37/45 places, 43/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 43 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 44 transition count 55
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 38 transition count 49
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 38 transition count 49
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 38 transition count 46
Applied a total of 16 rules in 4 ms. Remains 38 /45 variables (removed 7) and now considering 46/55 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 38/45 places, 46/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 46 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 45/45 places, 55/55 transitions.
Graph (trivial) has 24 edges and 45 vertex of which 4 / 45 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 116 edges and 43 vertex of which 42 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 6 place count 38 transition count 47
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 38 transition count 47
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 0 with 16 rules applied. Total rules applied 26 place count 30 transition count 39
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 26 transition count 31
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 26 transition count 31
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 39 place count 26 transition count 26
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 40 place count 25 transition count 25
Iterating global reduction 0 with 1 rules applied. Total rules applied 41 place count 25 transition count 25
Applied a total of 41 rules in 11 ms. Remains 25 /45 variables (removed 20) and now considering 25/55 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 25/45 places, 25/55 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 2 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 1 ms
[2023-03-20 13:40:11] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:40:11] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:40:11] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-20 13:40:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 45 places, 55 transitions and 173 arcs took 1 ms.
Total runtime 1784 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/461/ctl_0_ --ctl=/tmp/461/ctl_1_ --ctl=/tmp/461/ctl_2_ --ctl=/tmp/461/ctl_3_ --ctl=/tmp/461/ctl_4_ --ctl=/tmp/461/ctl_5_ --ctl=/tmp/461/ctl_6_ --ctl=/tmp/461/ctl_7_ --ctl=/tmp/461/ctl_8_ --ctl=/tmp/461/ctl_9_ --ctl=/tmp/461/ctl_10_ --ctl=/tmp/461/ctl_11_ --ctl=/tmp/461/ctl_12_ --ctl=/tmp/461/ctl_13_ --mu-par --mu-opt
FORMULA SmartHome-PT-03-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SmartHome-PT-03-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679319627967

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name SmartHome-PT-03-CTLFireability-00
ctl formula formula --ctl=/tmp/461/ctl_0_
ctl formula name SmartHome-PT-03-CTLFireability-01
ctl formula formula --ctl=/tmp/461/ctl_1_
ctl formula name SmartHome-PT-03-CTLFireability-02
ctl formula formula --ctl=/tmp/461/ctl_2_
ctl formula name SmartHome-PT-03-CTLFireability-03
ctl formula formula --ctl=/tmp/461/ctl_3_
ctl formula name SmartHome-PT-03-CTLFireability-04
ctl formula formula --ctl=/tmp/461/ctl_4_
ctl formula name SmartHome-PT-03-CTLFireability-05
ctl formula formula --ctl=/tmp/461/ctl_5_
ctl formula name SmartHome-PT-03-CTLFireability-06
ctl formula formula --ctl=/tmp/461/ctl_6_
ctl formula name SmartHome-PT-03-CTLFireability-07
ctl formula formula --ctl=/tmp/461/ctl_7_
ctl formula name SmartHome-PT-03-CTLFireability-10
ctl formula formula --ctl=/tmp/461/ctl_8_
ctl formula name SmartHome-PT-03-CTLFireability-11
ctl formula formula --ctl=/tmp/461/ctl_9_
ctl formula name SmartHome-PT-03-CTLFireability-12
ctl formula formula --ctl=/tmp/461/ctl_10_
ctl formula name SmartHome-PT-03-CTLFireability-13
ctl formula formula --ctl=/tmp/461/ctl_11_
ctl formula name SmartHome-PT-03-CTLFireability-14
ctl formula formula --ctl=/tmp/461/ctl_12_
ctl formula name SmartHome-PT-03-CTLFireability-15
ctl formula formula --ctl=/tmp/461/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 45 places, 55 transitions and 173 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: 55->24 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.010 sys
pnml2lts-sym: state vector length is 45; there are 24 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 252 group checks and 0 next state calls
pnml2lts-sym: reachability took 9.370 real 28.370 user 8.890 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 259201 states, 146 nodes
pnml2lts-sym: Formula /tmp/461/ctl_0_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_13_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_12_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_11_ holds for the initial state
pnml2lts-sym: group_next: 449 nodes total
pnml2lts-sym: group_explored: 215 nodes, 2178 short vectors total
pnml2lts-sym: max token count: 1
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-sym(+0x9b684) [0x5569044cf684]
1: pnml2lts-sym(+0x9b726) [0x5569044cf726]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f40ddc27140]
3: /lib/x86_64-linux-gnu/libc.so.6(+0x87870) [0x7f40dd967870]
4: /lib/x86_64-linux-gnu/libpthread.so.0(+0x7ebf) [0x7f40ddc1bebf]
5: /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7f40dd9dca2f]

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="SmartHome-PT-03"
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 SmartHome-PT-03, 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 r457-smll-167912648900170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-03.tgz
mv SmartHome-PT-03 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 ;