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-167912649500554.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 StigmergyElection-PT-02a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649500554
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 10K Feb 26 16:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 16:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 16:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 16:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 16:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 26 16:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15K 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 StigmergyElection-PT-02a-CTLFireability-00
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-01
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-02
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-03
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-04
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-05
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-06
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-07
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-08
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-09
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-10
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-11
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-12
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-13
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-14
FORMULA_NAME StigmergyElection-PT-02a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679539231879

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=StigmergyElection-PT-02a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 02:40:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 02:40:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 02:40:34] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2023-03-23 02:40:34] [INFO ] Transformed 30 places.
[2023-03-23 02:40:34] [INFO ] Transformed 66 transitions.
[2023-03-23 02:40:34] [INFO ] Found NUPN structural information;
[2023-03-23 02:40:34] [INFO ] Parsed PT model containing 30 places and 66 transitions and 196 arcs in 208 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
FORMULA StigmergyElection-PT-02a-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02a-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02a-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Applied a total of 0 rules in 41 ms. Remains 30 /30 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2023-03-23 02:40:34] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
// Phase 1: matrix 40 rows 30 cols
[2023-03-23 02:40:34] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-23 02:40:35] [INFO ] Implicit Places using invariants in 440 ms returned []
[2023-03-23 02:40:35] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
[2023-03-23 02:40:35] [INFO ] Invariant cache hit.
[2023-03-23 02:40:35] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:40:35] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 610 ms to find 0 implicit places.
[2023-03-23 02:40:35] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
[2023-03-23 02:40:35] [INFO ] Invariant cache hit.
[2023-03-23 02:40:35] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 758 ms. Remains : 30/30 places, 46/46 transitions.
Support contains 28 out of 30 places after structural reductions.
[2023-03-23 02:40:35] [INFO ] Flatten gal took : 35 ms
[2023-03-23 02:40:35] [INFO ] Flatten gal took : 13 ms
[2023-03-23 02:40:35] [INFO ] Input system was already deterministic with 46 transitions.
Incomplete random walk after 10000 steps, including 236 resets, run finished after 652 ms. (steps per millisecond=15 ) properties (out of 37) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 109 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-23 02:40:37] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
[2023-03-23 02:40:37] [INFO ] Invariant cache hit.
[2023-03-23 02:40:37] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-23 02:40:37] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-23 02:40:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-23 02:40:37] [INFO ] After 110ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
[2023-03-23 02:40:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 7 ms
FORMULA StigmergyElection-PT-02a-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 6 ms
[2023-03-23 02:40:37] [INFO ] Input system was already deterministic with 46 transitions.
Support contains 24 out of 30 places (down from 25) after GAL structural reductions.
Computed a total of 6 stabilizing places and 5 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 37
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 37
Applied a total of 10 rules in 5 ms. Remains 25 /30 variables (removed 5) and now considering 37/46 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 25/30 places, 37/46 transitions.
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Input system was already deterministic with 37 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 39
Applied a total of 8 rules in 19 ms. Remains 26 /30 variables (removed 4) and now considering 39/46 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 26/30 places, 39/46 transitions.
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Input system was already deterministic with 39 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 39
Applied a total of 8 rules in 2 ms. Remains 26 /30 variables (removed 4) and now considering 39/46 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 26/30 places, 39/46 transitions.
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Input system was already deterministic with 39 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 29 transition count 45
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 29 transition count 45
Applied a total of 2 rules in 1 ms. Remains 29 /30 variables (removed 1) and now considering 45/46 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 29/30 places, 45/46 transitions.
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 19 ms
[2023-03-23 02:40:37] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 37
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 37
Applied a total of 10 rules in 2 ms. Remains 25 /30 variables (removed 5) and now considering 37/46 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 25/30 places, 37/46 transitions.
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:37] [INFO ] Input system was already deterministic with 37 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 37
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 37
Applied a total of 10 rules in 29 ms. Remains 25 /30 variables (removed 5) and now considering 37/46 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 25/30 places, 37/46 transitions.
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:40:37] [INFO ] Input system was already deterministic with 37 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 28 transition count 43
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 28 transition count 43
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 27 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 27 transition count 41
Applied a total of 6 rules in 4 ms. Remains 27 /30 variables (removed 3) and now considering 41/46 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 27/30 places, 41/46 transitions.
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:40:37] [INFO ] Flatten gal took : 20 ms
[2023-03-23 02:40:37] [INFO ] Input system was already deterministic with 41 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 28 transition count 41
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 24 transition count 41
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 9 place count 24 transition count 35
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 21 place count 18 transition count 35
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 26 place count 13 transition count 28
Iterating global reduction 2 with 5 rules applied. Total rules applied 31 place count 13 transition count 28
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 33 place count 11 transition count 24
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 11 transition count 24
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 38 place count 11 transition count 21
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 11 transition count 19
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 44 place count 9 transition count 17
Applied a total of 44 rules in 56 ms. Remains 9 /30 variables (removed 21) and now considering 17/46 (removed 29) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56 ms. Remains : 9/30 places, 17/46 transitions.
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 1 ms
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 1 ms
[2023-03-23 02:40:38] [INFO ] Input system was already deterministic with 17 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
FORMULA StigmergyElection-PT-02a-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 37
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 37
Applied a total of 10 rules in 19 ms. Remains 25 /30 variables (removed 5) and now considering 37/46 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 25/30 places, 37/46 transitions.
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:40:38] [INFO ] Input system was already deterministic with 37 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 37
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 17 place count 20 transition count 37
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 17 place count 20 transition count 33
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 25 place count 16 transition count 33
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 27 place count 14 transition count 29
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 14 transition count 29
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 31 place count 12 transition count 25
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 12 transition count 25
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 36 place count 12 transition count 22
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 41 place count 12 transition count 17
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 45 place count 10 transition count 15
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 46 place count 10 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 10 transition count 14
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 49 place count 8 transition count 12
Applied a total of 49 rules in 30 ms. Remains 8 /30 variables (removed 22) and now considering 12/46 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 8/30 places, 12/46 transitions.
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 1 ms
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 1 ms
[2023-03-23 02:40:38] [INFO ] Input system was already deterministic with 12 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
FORMULA StigmergyElection-PT-02a-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 30 transition count 43
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 43
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 42
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 42
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 26 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 26 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 25 transition count 40
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 25 transition count 40
Applied a total of 12 rules in 29 ms. Remains 25 /30 variables (removed 5) and now considering 40/46 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 25/30 places, 40/46 transitions.
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 3 ms
[2023-03-23 02:40:38] [INFO ] Input system was already deterministic with 40 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 28 transition count 43
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 28 transition count 43
Applied a total of 4 rules in 2 ms. Remains 28 /30 variables (removed 2) and now considering 43/46 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 28/30 places, 43/46 transitions.
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 4 ms
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 20 ms
[2023-03-23 02:40:38] [INFO ] Input system was already deterministic with 43 transitions.
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 5 ms
[2023-03-23 02:40:38] [INFO ] Flatten gal took : 5 ms
[2023-03-23 02:40:38] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLFireability.sr.xml took 21 ms.
[2023-03-23 02:40:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 30 places, 46 transitions and 128 arcs took 1 ms.
Total runtime 4019 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/468/ctl_0_ --ctl=/tmp/468/ctl_1_ --ctl=/tmp/468/ctl_2_ --ctl=/tmp/468/ctl_3_ --ctl=/tmp/468/ctl_4_ --ctl=/tmp/468/ctl_5_ --ctl=/tmp/468/ctl_6_ --ctl=/tmp/468/ctl_7_ --ctl=/tmp/468/ctl_8_ --ctl=/tmp/468/ctl_9_ --mu-par --mu-opt
FORMULA StigmergyElection-PT-02a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA StigmergyElection-PT-02a-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679539239841

--------------------
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 StigmergyElection-PT-02a-CTLFireability-00
ctl formula formula --ctl=/tmp/468/ctl_0_
ctl formula name StigmergyElection-PT-02a-CTLFireability-01
ctl formula formula --ctl=/tmp/468/ctl_1_
ctl formula name StigmergyElection-PT-02a-CTLFireability-02
ctl formula formula --ctl=/tmp/468/ctl_2_
ctl formula name StigmergyElection-PT-02a-CTLFireability-03
ctl formula formula --ctl=/tmp/468/ctl_3_
ctl formula name StigmergyElection-PT-02a-CTLFireability-04
ctl formula formula --ctl=/tmp/468/ctl_4_
ctl formula name StigmergyElection-PT-02a-CTLFireability-06
ctl formula formula --ctl=/tmp/468/ctl_5_
ctl formula name StigmergyElection-PT-02a-CTLFireability-07
ctl formula formula --ctl=/tmp/468/ctl_6_
ctl formula name StigmergyElection-PT-02a-CTLFireability-11
ctl formula formula --ctl=/tmp/468/ctl_7_
ctl formula name StigmergyElection-PT-02a-CTLFireability-14
ctl formula formula --ctl=/tmp/468/ctl_8_
ctl formula name StigmergyElection-PT-02a-CTLFireability-15
ctl formula formula --ctl=/tmp/468/ctl_9_
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 30 places, 46 transitions and 128 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: 46->35 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 30; there are 35 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 257 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.040 real 0.120 user 0.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 57 states, 144 nodes
pnml2lts-sym: Formula /tmp/468/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_0_ does not hold for the initial state
pnml2lts-sym: group_next: 271 nodes total
pnml2lts-sym: group_explored: 222 nodes, 131 short vectors total
pnml2lts-sym: max token count: 1

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="StigmergyElection-PT-02a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyElection-PT-02a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649500554"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-02a.tgz
mv StigmergyElection-PT-02a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;