fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r457-smll-167912649500554
Last Updated
May 14, 2023

About the Execution of LTSMin+red for StigmergyElection-PT-02a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
232.319 7962.00 14812.00 464.00 FFFFTFFFFFTFFTFF normal

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 ;