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.r489-tall-167912708001347.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)
.................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
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 r489-tall-167912708001347
=====================================================================

--------------------
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 1679370363600

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A02
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 03:46:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 03:46:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 03:46:05] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2023-03-21 03:46:05] [INFO ] Transformed 4915 places.
[2023-03-21 03:46:05] [INFO ] Transformed 9009 transitions.
[2023-03-21 03:46:05] [INFO ] Parsed PT model containing 4915 places and 9009 transitions and 22113 arcs in 343 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 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 425 ms. Remains 854 /4915 variables (removed 4061) and now considering 853/9009 (removed 8156) transitions.
// Phase 1: matrix 853 rows 854 cols
[2023-03-21 03:46:06] [INFO ] Computed 1 place invariants in 47 ms
[2023-03-21 03:46:06] [INFO ] Implicit Places using invariants in 524 ms returned []
[2023-03-21 03:46:06] [INFO ] Invariant cache hit.
[2023-03-21 03:46:07] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 1196 ms to find 0 implicit places.
[2023-03-21 03:46:07] [INFO ] Invariant cache hit.
[2023-03-21 03:46:07] [INFO ] Dead Transitions using invariants and state equation in 324 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 1947 ms. Remains : 854/4915 places, 853/9009 transitions.
Support contains 55 out of 854 places after structural reductions.
[2023-03-21 03:46:07] [INFO ] Flatten gal took : 85 ms
[2023-03-21 03:46:07] [INFO ] Flatten gal took : 45 ms
[2023-03-21 03:46:07] [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 10003 steps, including 11 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 30) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-21 03:46:08] [INFO ] Invariant cache hit.
[2023-03-21 03:46:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-21 03:46:09] [INFO ] After 547ms 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 178 ms. Remains 807 /854 variables (removed 47) and now considering 806/853 (removed 47) transitions.
// Phase 1: matrix 806 rows 807 cols
[2023-03-21 03:46:09] [INFO ] Computed 1 place invariants in 25 ms
[2023-03-21 03:46:09] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-21 03:46:09] [INFO ] Invariant cache hit.
[2023-03-21 03:46:10] [INFO ] Implicit Places using invariants and state equation in 571 ms returned []
Implicit Place search using SMT with State Equation took 859 ms to find 0 implicit places.
[2023-03-21 03:46:10] [INFO ] Invariant cache hit.
[2023-03-21 03:46:10] [INFO ] Dead Transitions using invariants and state equation in 318 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 1356 ms. Remains : 807/854 places, 806/853 transitions.
Stuttering acceptance computed with spot in 241 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]]
Stuttering criterion allowed to conclude after 31199 steps with 39 reset in 387 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-00 finished in 2051 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 31 ms. Remains 805 /854 variables (removed 49) and now considering 804/853 (removed 49) transitions.
// Phase 1: matrix 804 rows 805 cols
[2023-03-21 03:46:11] [INFO ] Computed 1 place invariants in 17 ms
[2023-03-21 03:46:11] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-21 03:46:11] [INFO ] Invariant cache hit.
[2023-03-21 03:46:12] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
[2023-03-21 03:46:12] [INFO ] Invariant cache hit.
[2023-03-21 03:46:12] [INFO ] Dead Transitions using invariants and state equation in 304 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 1197 ms. Remains : 805/854 places, 804/853 transitions.
Stuttering acceptance computed with spot in 147 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 1368 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 32 ms. Remains 807 /854 variables (removed 47) and now considering 806/853 (removed 47) transitions.
// Phase 1: matrix 806 rows 807 cols
[2023-03-21 03:46:12] [INFO ] Computed 1 place invariants in 14 ms
[2023-03-21 03:46:13] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-21 03:46:13] [INFO ] Invariant cache hit.
[2023-03-21 03:46:13] [INFO ] Implicit Places using invariants and state equation in 581 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
[2023-03-21 03:46:13] [INFO ] Invariant cache hit.
[2023-03-21 03:46:14] [INFO ] Dead Transitions using invariants and state equation in 302 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 1184 ms. Remains : 807/854 places, 806/853 transitions.
Stuttering acceptance computed with spot in 245 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 746 steps with 0 reset in 12 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-04 finished in 1457 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 28 ms. Remains 803 /854 variables (removed 51) and now considering 802/853 (removed 51) transitions.
// Phase 1: matrix 802 rows 803 cols
[2023-03-21 03:46:14] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-21 03:46:14] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-21 03:46:14] [INFO ] Invariant cache hit.
[2023-03-21 03:46:15] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 832 ms to find 0 implicit places.
[2023-03-21 03:46:15] [INFO ] Invariant cache hit.
[2023-03-21 03:46:15] [INFO ] Dead Transitions using invariants and state equation in 301 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 1162 ms. Remains : 803/854 places, 802/853 transitions.
Stuttering acceptance computed with spot in 70 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 777 steps with 0 reset in 11 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-05 finished in 1261 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.8 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 23 ms. Remains 23 /854 variables (removed 831) and now considering 29/853 (removed 824) transitions.
// Phase 1: matrix 29 rows 23 cols
[2023-03-21 03:46:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 03:46:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-21 03:46:15] [INFO ] Invariant cache hit.
[2023-03-21 03:46:15] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-21 03:46:15] [INFO ] Redundant transitions in 17 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
[2023-03-21 03:46:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 03:46:15] [INFO ] Dead Transitions using invariants and state equation in 26 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 1 ms. Remains 20 /23 variables (removed 3) and now considering 23/26 (removed 3) transitions.
// Phase 1: matrix 23 rows 20 cols
[2023-03-21 03:46:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 03:46:15] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 03:46:15] [INFO ] Invariant cache hit.
[2023-03-21 03:46:15] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 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 182 ms. Remains : 20/854 places, 23/853 transitions.
Stuttering acceptance computed with spot in 121 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 243 steps with 6 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-06 finished in 322 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.3 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 11 ms. Remains 16 /854 variables (removed 838) and now considering 21/853 (removed 832) transitions.
// Phase 1: matrix 21 rows 16 cols
[2023-03-21 03:46:15] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-21 03:46:15] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 03:46:15] [INFO ] Invariant cache hit.
[2023-03-21 03:46:15] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-21 03:46:15] [INFO ] Redundant transitions in 12 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
[2023-03-21 03:46:15] [INFO ] Computed 0 place invariants in 5 ms
[2023-03-21 03:46:16] [INFO ] Dead Transitions using invariants and state equation in 27 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.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 13 /16 variables (removed 3) and now considering 15/18 (removed 3) transitions.
// Phase 1: matrix 15 rows 13 cols
[2023-03-21 03:46:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 03:46:16] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-21 03:46:16] [INFO ] Invariant cache hit.
[2023-03-21 03:46:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 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 155 ms. Remains : 13/854 places, 15/853 transitions.
Stuttering acceptance computed with spot in 114 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 1936 steps with 94 reset in 3 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-07 finished in 294 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
[2023-03-21 03:46:16] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-21 03:46:16] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-21 03:46:16] [INFO ] Invariant cache hit.
[2023-03-21 03:46:17] [INFO ] Implicit Places using invariants and state equation in 590 ms returned []
Implicit Place search using SMT with State Equation took 871 ms to find 0 implicit places.
[2023-03-21 03:46:17] [INFO ] Invariant cache hit.
[2023-03-21 03:46:17] [INFO ] Dead Transitions using invariants and state equation in 308 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 1211 ms. Remains : 809/854 places, 808/853 transitions.
Stuttering acceptance computed with spot in 170 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 9 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-08 finished in 1418 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 32 ms. Remains 808 /854 variables (removed 46) and now considering 807/853 (removed 46) transitions.
// Phase 1: matrix 807 rows 808 cols
[2023-03-21 03:46:17] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-21 03:46:17] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-21 03:46:17] [INFO ] Invariant cache hit.
[2023-03-21 03:46:18] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 851 ms to find 0 implicit places.
[2023-03-21 03:46:18] [INFO ] Invariant cache hit.
[2023-03-21 03:46:18] [INFO ] Dead Transitions using invariants and state equation in 309 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 1192 ms. Remains : 808/854 places, 807/853 transitions.
Stuttering acceptance computed with spot in 68 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 907 steps with 1 reset in 22 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-10 finished in 1296 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 30 ms. Remains 804 /854 variables (removed 50) and now considering 803/853 (removed 50) transitions.
// Phase 1: matrix 803 rows 804 cols
[2023-03-21 03:46:18] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-21 03:46:19] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-21 03:46:19] [INFO ] Invariant cache hit.
[2023-03-21 03:46:19] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
[2023-03-21 03:46:19] [INFO ] Invariant cache hit.
[2023-03-21 03:46:20] [INFO ] Dead Transitions using invariants and state equation in 306 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 1166 ms. Remains : 804/854 places, 803/853 transitions.
Stuttering acceptance computed with spot in 123 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 1313 steps with 1 reset in 22 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-12 finished in 1332 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
[2023-03-21 03:46:20] [INFO ] Computed 1 place invariants in 9 ms
[2023-03-21 03:46:20] [INFO ] Implicit Places using invariants in 263 ms returned []
[2023-03-21 03:46:20] [INFO ] Invariant cache hit.
[2023-03-21 03:46:21] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 857 ms to find 0 implicit places.
[2023-03-21 03:46:21] [INFO ] Invariant cache hit.
[2023-03-21 03:46:21] [INFO ] Dead Transitions using invariants and state equation in 303 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 1193 ms. Remains : 807/854 places, 806/853 transitions.
Stuttering acceptance computed with spot in 450 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 801 steps with 0 reset in 10 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-LTLCardinality-13 finished in 1681 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 27 ms. Remains 809 /854 variables (removed 45) and now considering 808/853 (removed 45) transitions.
// Phase 1: matrix 808 rows 809 cols
[2023-03-21 03:46:21] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-21 03:46:22] [INFO ] Implicit Places using invariants in 260 ms returned []
[2023-03-21 03:46:22] [INFO ] Invariant cache hit.
[2023-03-21 03:46:22] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 852 ms to find 0 implicit places.
[2023-03-21 03:46:22] [INFO ] Invariant cache hit.
[2023-03-21 03:46:23] [INFO ] Dead Transitions using invariants and state equation in 314 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 1195 ms. Remains : 809/854 places, 808/853 transitions.
Stuttering acceptance computed with spot in 190 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 1160 ms.
Product exploration explored 100000 steps with 50000 reset in 1232 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 162 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 4146 ms.
All properties solved by simple procedures.
Total runtime 21018 ms.
ITS solved all properties within timeout

BK_STOP 1679370387281

--------------------
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="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 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 r489-tall-167912708001347"
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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;