About the Execution of LoLa+red for ViralEpidemic-PT-S16D2C4A02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 596.848 | 30241.00 | 45274.00 | 422.90 | FFFFFFFFFFFTFFFT | 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.r487-tall-167912704301347.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 lolaxred
Input is ViralEpidemic-PT-S16D2C4A02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912704301347
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 13K Feb 25 20:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 20:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 20:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 20:38 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 4.8K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 20:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 25 20:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 129K Feb 25 20:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.2M 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 ViralEpidemic-PT-S16D2C4A02-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679258454997
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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A02
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 20:40:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 20:40:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 20:40:56] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2023-03-19 20:40:56] [INFO ] Transformed 4915 places.
[2023-03-19 20:40:56] [INFO ] Transformed 9009 transitions.
[2023-03-19 20:40:56] [INFO ] Parsed PT model containing 4915 places and 9009 transitions and 22113 arcs in 332 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 4915 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4915/4915 places, 9009/9009 transitions.
Discarding 4061 places :
Symmetric choice reduction at 0 with 4061 rule applications. Total rules 4061 place count 854 transition count 853
Iterating global reduction 0 with 4061 rules applied. Total rules applied 8122 place count 854 transition count 853
Applied a total of 8122 rules in 667 ms. Remains 854 /4915 variables (removed 4061) and now considering 853/9009 (removed 8156) transitions.
// Phase 1: matrix 853 rows 854 cols
[2023-03-19 20:40:57] [INFO ] Computed 1 place invariants in 62 ms
[2023-03-19 20:40:58] [INFO ] Implicit Places using invariants in 532 ms returned []
[2023-03-19 20:40:58] [INFO ] Invariant cache hit.
[2023-03-19 20:40:58] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
[2023-03-19 20:40:58] [INFO ] Invariant cache hit.
[2023-03-19 20:40:59] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 854/4915 places, 853/9009 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2230 ms. Remains : 854/4915 places, 853/9009 transitions.
Support contains 55 out of 854 places after structural reductions.
[2023-03-19 20:40:59] [INFO ] Flatten gal took : 78 ms
[2023-03-19 20:40:59] [INFO ] Flatten gal took : 46 ms
[2023-03-19 20:40:59] [INFO ] Input system was already deterministic with 853 transitions.
Support contains 53 out of 854 places (down from 55) after GAL structural reductions.
Incomplete random walk after 10002 steps, including 10 resets, run finished after 353 ms. (steps per millisecond=28 ) properties (out of 30) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-19 20:41:00] [INFO ] Invariant cache hit.
[2023-03-19 20:41:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-19 20:41:01] [INFO ] After 576ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 15 simplifications.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 854 stabilizing places and 853 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 854 transition count 853
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||(p1 U X(p2))))))'
Support contains 4 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 807 transition count 806
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 807 transition count 806
Applied a total of 94 rules in 24 ms. Remains 807 /854 variables (removed 47) and now considering 806/853 (removed 47) transitions.
// Phase 1: matrix 806 rows 807 cols
[2023-03-19 20:41:01] [INFO ] Computed 1 place invariants in 17 ms
[2023-03-19 20:41:01] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-19 20:41:01] [INFO ] Invariant cache hit.
[2023-03-19 20:41:02] [INFO ] Implicit Places using invariants and state equation in 523 ms returned []
Implicit Place search using SMT with State Equation took 809 ms to find 0 implicit places.
[2023-03-19 20:41:02] [INFO ] Invariant cache hit.
[2023-03-19 20:41:02] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 807/854 places, 806/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1158 ms. Remains : 807/854 places, 806/853 transitions.
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s533 s225), p1:(LEQ 1 s117), p2:(GT 2 s462)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 131 reset in 1112 ms.
Product exploration explored 100000 steps with 131 reset in 1231 ms.
Computed a total of 807 stabilizing places and 806 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 807 transition count 806
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 17 factoid took 891 ms. Reduced automaton from 3 states, 10 edges and 3 AP (stutter sensitive) to 3 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 6722 steps, including 7 resets, run visited all 8 properties in 113 ms. (steps per millisecond=59 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR (AND p1 (NOT p2)) (AND (NOT p2) p0)))), (F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p2) p0))), (F (AND p1 (NOT p2) (NOT p0))), (F (NOT (OR p1 p2 p0))), (F (AND (NOT p1) p2 (NOT p0))), (F (AND (NOT p1) (NOT p2) (NOT p0))), (F (AND p1 (NOT p2) p0))]
Knowledge based reduction with 17 factoid took 901 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter insensitive) to 3 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 807 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 807/807 places, 806/806 transitions.
Graph (complete) has 532 edges and 807 vertex of which 51 are kept as prefixes of interest. Removing 756 places using SCC suffix rule.5 ms
Discarding 756 places :
Also discarding 684 output transitions
Drop transitions removed 684 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 50 transition count 79
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 64 place count 29 transition count 37
Iterating global reduction 1 with 21 rules applied. Total rules applied 85 place count 29 transition count 37
Applied a total of 85 rules in 17 ms. Remains 29 /807 variables (removed 778) and now considering 37/806 (removed 769) transitions.
// Phase 1: matrix 37 rows 29 cols
[2023-03-19 20:41:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-19 20:41:07] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 20:41:07] [INFO ] Invariant cache hit.
[2023-03-19 20:41:07] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-19 20:41:07] [INFO ] Redundant transitions in 18 ms returned [5, 10, 14, 25]
Found 4 redundant transitions using SMT.
Drop transitions removed 4 transitions
Redundant transitions reduction (with SMT) removed 4 transitions.
// Phase 1: matrix 33 rows 29 cols
[2023-03-19 20:41:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-19 20:41:07] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/807 places, 33/806 transitions.
Graph (complete) has 14 edges and 29 vertex of which 25 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Applied a total of 1 rules in 1 ms. Remains 25 /29 variables (removed 4) and now considering 29/33 (removed 4) transitions.
// Phase 1: matrix 29 rows 25 cols
[2023-03-19 20:41:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-19 20:41:07] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 20:41:07] [INFO ] Invariant cache hit.
[2023-03-19 20:41:07] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 25/807 places, 29/806 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 180 ms. Remains : 25/807 places, 29/806 transitions.
Computed a total of 25 stabilizing places and 29 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 25 transition count 29
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (OR p1 p2 p0)), (X (AND (NOT p1) (NOT p2) p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (OR (AND p1 (NOT p2)) (AND (NOT p2) p0)))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))))), (X (X (OR p1 p2 p0))), (X (X (NOT (OR p1 p2 p0)))), (X (X (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
Knowledge based reduction with 15 factoid took 728 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter insensitive) to 3 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 927 steps, including 15 resets, run visited all 8 properties in 10 ms. (steps per millisecond=92 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (OR p1 p2 p0)), (X (AND (NOT p1) (NOT p2) p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (OR (AND p1 (NOT p2)) (AND (NOT p2) p0)))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))))), (X (X (OR p1 p2 p0))), (X (X (NOT (OR p1 p2 p0)))), (X (X (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (F (NOT (OR (AND (NOT p2) p0) (AND (NOT p2) p1)))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p2) p0 (NOT p1)))), (F (AND (NOT p2) (NOT p0) p1)), (F (NOT (OR p2 p0 p1))), (F (AND p2 (NOT p0) (NOT p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F (AND (NOT p2) p0 p1))]
Knowledge based reduction with 15 factoid took 900 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter insensitive) to 3 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering criterion allowed to conclude after 7228 steps with 181 reset in 16 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-00 finished in 8676 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 805 transition count 804
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 805 transition count 804
Applied a total of 98 rules in 34 ms. Remains 805 /854 variables (removed 49) and now considering 804/853 (removed 49) transitions.
// Phase 1: matrix 804 rows 805 cols
[2023-03-19 20:41:10] [INFO ] Computed 1 place invariants in 12 ms
[2023-03-19 20:41:10] [INFO ] Implicit Places using invariants in 278 ms returned []
[2023-03-19 20:41:10] [INFO ] Invariant cache hit.
[2023-03-19 20:41:10] [INFO ] Implicit Places using invariants and state equation in 566 ms returned []
Implicit Place search using SMT with State Equation took 848 ms to find 0 implicit places.
[2023-03-19 20:41:10] [INFO ] Invariant cache hit.
[2023-03-19 20:41:11] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 805/854 places, 804/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1194 ms. Remains : 805/854 places, 804/853 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(GT s377 s518)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-02 finished in 1390 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||G(p1)))'
Support contains 5 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 807 transition count 806
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 807 transition count 806
Applied a total of 94 rules in 28 ms. Remains 807 /854 variables (removed 47) and now considering 806/853 (removed 47) transitions.
// Phase 1: matrix 806 rows 807 cols
[2023-03-19 20:41:11] [INFO ] Computed 1 place invariants in 13 ms
[2023-03-19 20:41:11] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-19 20:41:11] [INFO ] Invariant cache hit.
[2023-03-19 20:41:12] [INFO ] Implicit Places using invariants and state equation in 524 ms returned []
Implicit Place search using SMT with State Equation took 774 ms to find 0 implicit places.
[2023-03-19 20:41:12] [INFO ] Invariant cache hit.
[2023-03-19 20:41:12] [INFO ] Dead Transitions using invariants and state equation in 281 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 807/854 places, 806/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1089 ms. Remains : 807/854 places, 806/853 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(OR (AND (LEQ 3 s301) (LEQ s658 s265)) (AND (GT 3 s301) (GT s658 s265))), p1:(GT s770 s422)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 649 steps with 0 reset in 11 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-04 finished in 1343 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 803 transition count 802
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 803 transition count 802
Applied a total of 102 rules in 23 ms. Remains 803 /854 variables (removed 51) and now considering 802/853 (removed 51) transitions.
// Phase 1: matrix 802 rows 803 cols
[2023-03-19 20:41:12] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-19 20:41:13] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-19 20:41:13] [INFO ] Invariant cache hit.
[2023-03-19 20:41:13] [INFO ] Implicit Places using invariants and state equation in 594 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
[2023-03-19 20:41:13] [INFO ] Invariant cache hit.
[2023-03-19 20:41:13] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 803/854 places, 802/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1178 ms. Remains : 803/854 places, 802/853 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s450)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1233 steps with 6 reset in 19 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-05 finished in 1344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U G(p1)))'
Support contains 3 out of 854 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Graph (complete) has 572 edges and 854 vertex of which 63 are kept as prefixes of interest. Removing 791 places using SCC suffix rule.3 ms
Discarding 791 places :
Also discarding 733 output transitions
Drop transitions removed 733 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 62 transition count 107
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 52 place count 23 transition count 29
Iterating global reduction 1 with 39 rules applied. Total rules applied 91 place count 23 transition count 29
Applied a total of 91 rules in 11 ms. Remains 23 /854 variables (removed 831) and now considering 29/853 (removed 824) transitions.
// Phase 1: matrix 29 rows 23 cols
[2023-03-19 20:41:14] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 20:41:14] [INFO ] Invariant cache hit.
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-19 20:41:14] [INFO ] Redundant transitions in 10 ms returned [5, 13, 23]
Found 3 redundant transitions using SMT.
Drop transitions removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
// Phase 1: matrix 26 rows 23 cols
[2023-03-19 20:41:14] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-19 20:41:14] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/854 places, 26/853 transitions.
Graph (complete) has 10 edges and 23 vertex of which 20 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Applied a total of 1 rules in 2 ms. Remains 20 /23 variables (removed 3) and now considering 23/26 (removed 3) transitions.
// Phase 1: matrix 23 rows 20 cols
[2023-03-19 20:41:14] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 20:41:14] [INFO ] Invariant cache hit.
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/854 places, 23/853 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 148 ms. Remains : 20/854 places, 23/853 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s5 s18), p0:(LEQ 1 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-06 finished in 268 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(F(!p0))))'
Support contains 2 out of 854 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Graph (complete) has 572 edges and 854 vertex of which 32 are kept as prefixes of interest. Removing 822 places using SCC suffix rule.2 ms
Discarding 822 places :
Also discarding 778 output transitions
Drop transitions removed 778 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 31 transition count 51
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 39 place count 16 transition count 21
Iterating global reduction 1 with 15 rules applied. Total rules applied 54 place count 16 transition count 21
Applied a total of 54 rules in 8 ms. Remains 16 /854 variables (removed 838) and now considering 21/853 (removed 832) transitions.
// Phase 1: matrix 21 rows 16 cols
[2023-03-19 20:41:14] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 20:41:14] [INFO ] Invariant cache hit.
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-19 20:41:14] [INFO ] Redundant transitions in 14 ms returned [6, 15, 20]
Found 3 redundant transitions using SMT.
Drop transitions removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
// Phase 1: matrix 18 rows 16 cols
[2023-03-19 20:41:14] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-19 20:41:14] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/854 places, 18/853 transitions.
Graph (complete) has 8 edges and 16 vertex of which 13 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Applied a total of 1 rules in 2 ms. Remains 13 /16 variables (removed 3) and now considering 15/18 (removed 3) transitions.
// Phase 1: matrix 15 rows 13 cols
[2023-03-19 20:41:14] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 20:41:14] [INFO ] Invariant cache hit.
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 13/854 places, 15/853 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 138 ms. Remains : 13/854 places, 15/853 transitions.
Stuttering acceptance computed with spot in 93 ms :[false, p0, p0]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s12 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 6977 steps with 346 reset in 11 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-07 finished in 262 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(p1&&(G(F(p0))||(F(p0)&&X(F(p2))))&&X(F(p0))))))'
Support contains 6 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 809 transition count 808
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 809 transition count 808
Applied a total of 90 rules in 30 ms. Remains 809 /854 variables (removed 45) and now considering 808/853 (removed 45) transitions.
// Phase 1: matrix 808 rows 809 cols
[2023-03-19 20:41:14] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-19 20:41:14] [INFO ] Implicit Places using invariants in 245 ms returned []
[2023-03-19 20:41:14] [INFO ] Invariant cache hit.
[2023-03-19 20:41:15] [INFO ] Implicit Places using invariants and state equation in 596 ms returned []
Implicit Place search using SMT with State Equation took 842 ms to find 0 implicit places.
[2023-03-19 20:41:15] [INFO ] Invariant cache hit.
[2023-03-19 20:41:15] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 809/854 places, 808/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1193 ms. Remains : 809/854 places, 808/853 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s473 s657), p0:(GT s729 s148), p2:(LEQ s67 s547)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 785 steps with 1 reset in 14 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-08 finished in 1380 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 808 transition count 807
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 808 transition count 807
Applied a total of 92 rules in 28 ms. Remains 808 /854 variables (removed 46) and now considering 807/853 (removed 46) transitions.
// Phase 1: matrix 807 rows 808 cols
[2023-03-19 20:41:16] [INFO ] Computed 1 place invariants in 13 ms
[2023-03-19 20:41:16] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-19 20:41:16] [INFO ] Invariant cache hit.
[2023-03-19 20:41:16] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 772 ms to find 0 implicit places.
[2023-03-19 20:41:16] [INFO ] Invariant cache hit.
[2023-03-19 20:41:17] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 808/854 places, 807/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1103 ms. Remains : 808/854 places, 807/853 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT s800 s635) (AND (GT s783 s639) (GT 1 s679)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1159 steps with 4 reset in 18 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-10 finished in 1227 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 804 transition count 803
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 804 transition count 803
Applied a total of 100 rules in 25 ms. Remains 804 /854 variables (removed 50) and now considering 803/853 (removed 50) transitions.
// Phase 1: matrix 803 rows 804 cols
[2023-03-19 20:41:17] [INFO ] Computed 1 place invariants in 12 ms
[2023-03-19 20:41:17] [INFO ] Implicit Places using invariants in 245 ms returned []
[2023-03-19 20:41:17] [INFO ] Invariant cache hit.
[2023-03-19 20:41:18] [INFO ] Implicit Places using invariants and state equation in 535 ms returned []
Implicit Place search using SMT with State Equation took 781 ms to find 0 implicit places.
[2023-03-19 20:41:18] [INFO ] Invariant cache hit.
[2023-03-19 20:41:18] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 804/854 places, 803/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1094 ms. Remains : 804/854 places, 803/853 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 1 s656)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 71 steps with 0 reset in 4 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-12 finished in 1251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&G((p1&&(p2||G(!p0))))))))'
Support contains 4 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 807 transition count 806
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 807 transition count 806
Applied a total of 94 rules in 31 ms. Remains 807 /854 variables (removed 47) and now considering 806/853 (removed 47) transitions.
// Phase 1: matrix 806 rows 807 cols
[2023-03-19 20:41:18] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-19 20:41:18] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-03-19 20:41:18] [INFO ] Invariant cache hit.
[2023-03-19 20:41:19] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 873 ms to find 0 implicit places.
[2023-03-19 20:41:19] [INFO ] Invariant cache hit.
[2023-03-19 20:41:19] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 807/854 places, 806/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1203 ms. Remains : 807/854 places, 806/853 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p1 p2), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND p0 (NOT p2)) (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p1) (AND p1 p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=2 dest: 3}], [{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 p1 p2), acceptance={0} source=3 dest: 2}, { cond=(NOT p0), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p0:(GT 1 s395), p1:(GT s509 s396), p2:(GT 1 s291)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 777 steps with 0 reset in 13 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-13 finished in 1429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p0&&X(G(p1)))) U p2)))'
Support contains 6 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 853/853 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 809 transition count 808
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 809 transition count 808
Applied a total of 90 rules in 28 ms. Remains 809 /854 variables (removed 45) and now considering 808/853 (removed 45) transitions.
// Phase 1: matrix 808 rows 809 cols
[2023-03-19 20:41:19] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-19 20:41:20] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-19 20:41:20] [INFO ] Invariant cache hit.
[2023-03-19 20:41:20] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 841 ms to find 0 implicit places.
[2023-03-19 20:41:20] [INFO ] Invariant cache hit.
[2023-03-19 20:41:21] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 809/854 places, 808/853 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1183 ms. Remains : 809/854 places, 808/853 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p1) (NOT p0)), (NOT p2), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND p2 p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(GT s295 s658), p1:(GT s520 s654), p2:(LEQ s59 s592)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1130 ms.
Product exploration explored 100000 steps with 50000 reset in 1236 ms.
Computed a total of 809 stabilizing places and 808 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 809 transition count 808
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0)))), true, (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (OR (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p0))))
Knowledge based reduction with 10 factoid took 172 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-15 finished in 4093 ms.
All properties solved by simple procedures.
Total runtime 27587 ms.
ITS solved all properties within timeout
BK_STOP 1679258485238
--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
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="ViralEpidemic-PT-S16D2C4A02"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ViralEpidemic-PT-S16D2C4A02, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r487-tall-167912704301347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A02.tgz
mv ViralEpidemic-PT-S16D2C4A02 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;