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.r485-tall-167912700601340.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 itstools
Input is ViralEpidemic-PT-S16D2C4A01, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700601340
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 6.4K Feb 25 20:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 25 20:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 20:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 20:41 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 4.4K 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 2.8K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 20:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 25 20:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 20:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 20:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 187K 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-S16D2C4A01-LTLFireability-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679345379852

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A01
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-20 20:49:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 20:49:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 20:49:41] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2023-03-20 20:49:41] [INFO ] Transformed 307 places.
[2023-03-20 20:49:41] [INFO ] Transformed 561 transitions.
[2023-03-20 20:49:41] [INFO ] Parsed PT model containing 307 places and 561 transitions and 1377 arcs in 123 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 307 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 561/561 transitions.
Discarding 213 places :
Symmetric choice reduction at 0 with 213 rule applications. Total rules 213 place count 94 transition count 121
Iterating global reduction 0 with 213 rules applied. Total rules applied 426 place count 94 transition count 121
Applied a total of 426 rules in 29 ms. Remains 94 /307 variables (removed 213) and now considering 121/561 (removed 440) transitions.
// Phase 1: matrix 121 rows 94 cols
[2023-03-20 20:49:41] [INFO ] Computed 1 place invariants in 20 ms
[2023-03-20 20:49:42] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-20 20:49:42] [INFO ] Invariant cache hit.
[2023-03-20 20:49:42] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2023-03-20 20:49:42] [INFO ] Invariant cache hit.
[2023-03-20 20:49:42] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/307 places, 121/561 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 395 ms. Remains : 94/307 places, 121/561 transitions.
Support contains 51 out of 94 places after structural reductions.
[2023-03-20 20:49:42] [INFO ] Flatten gal took : 35 ms
[2023-03-20 20:49:42] [INFO ] Flatten gal took : 11 ms
[2023-03-20 20:49:42] [INFO ] Input system was already deterministic with 121 transitions.
Finished random walk after 284 steps, including 3 resets, run visited all 28 properties in 30 ms. (steps per millisecond=9 )
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 94 stabilizing places and 121 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 94 transition count 121
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' '!((G(p0)||X(G(p1))))'
Support contains 4 out of 94 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 54 transition count 55
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 54 transition count 55
Applied a total of 80 rules in 5 ms. Remains 54 /94 variables (removed 40) and now considering 55/121 (removed 66) transitions.
// Phase 1: matrix 55 rows 54 cols
[2023-03-20 20:49:42] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-20 20:49:42] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-20 20:49:42] [INFO ] Invariant cache hit.
[2023-03-20 20:49:42] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-20 20:49:42] [INFO ] Invariant cache hit.
[2023-03-20 20:49:43] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 54/94 places, 55/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 54/94 places, 55/121 transitions.
Stuttering acceptance computed with spot in 255 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (GEQ s4 1) (GEQ s6 1)), p1:(AND (GEQ s41 1) (GEQ s44 1))], 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 1 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-00 finished in 476 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((X(G(p2))||p1)))))'
Support contains 6 out of 94 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 56 transition count 58
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 56 transition count 58
Applied a total of 76 rules in 19 ms. Remains 56 /94 variables (removed 38) and now considering 58/121 (removed 63) transitions.
// Phase 1: matrix 58 rows 56 cols
[2023-03-20 20:49:43] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-20 20:49:43] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-20 20:49:43] [INFO ] Invariant cache hit.
[2023-03-20 20:49:43] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-20 20:49:43] [INFO ] Invariant cache hit.
[2023-03-20 20:49:43] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 58/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 56/94 places, 58/121 transitions.
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=3, aps=[p2:(AND (GEQ s26 1) (GEQ s28 1)), p1:(OR (LT s7 1) (LT s9 1)), p0:(AND (GEQ s20 1) (GEQ s23 1))], 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 17 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-01 finished in 321 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((((p1||(p2 U p3)) U p3)&&p0)))'
Support contains 8 out of 94 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Graph (complete) has 60 edges and 94 vertex of which 29 are kept as prefixes of interest. Removing 65 places using SCC suffix rule.2 ms
Discarding 65 places :
Also discarding 74 output transitions
Drop transitions removed 74 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 28 transition count 39
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 14 place count 22 transition count 27
Iterating global reduction 1 with 6 rules applied. Total rules applied 20 place count 22 transition count 27
Applied a total of 20 rules in 11 ms. Remains 22 /94 variables (removed 72) and now considering 27/121 (removed 94) transitions.
// Phase 1: matrix 27 rows 22 cols
[2023-03-20 20:49:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 20:49:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 20:49:43] [INFO ] Invariant cache hit.
[2023-03-20 20:49:43] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-20 20:49:43] [INFO ] Redundant transitions in 18 ms returned [8]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 26 rows 22 cols
[2023-03-20 20:49:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 20:49:43] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/94 places, 26/121 transitions.
Graph (complete) has 8 edges and 22 vertex of which 21 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 2 ms. Remains 21 /22 variables (removed 1) and now considering 25/26 (removed 1) transitions.
// Phase 1: matrix 25 rows 21 cols
[2023-03-20 20:49:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 20:49:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 20:49:43] [INFO ] Invariant cache hit.
[2023-03-20 20:49:43] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 21/94 places, 25/121 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 179 ms. Remains : 21/94 places, 25/121 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p3), (NOT p3), (OR (NOT p0) (NOT p3))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p3) (NOT p1) p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p3) p1), acceptance={0} source=0 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p2))), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p3) (NOT p1) p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p3) (NOT p1) p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p3) p1), acceptance={0} source=2 dest: 1}, { cond=(OR (NOT p0) (AND (NOT p3) (NOT p1) (NOT p2))), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(AND (OR (LT s13 1) (LT s15 1)) (OR (LT s18 1) (LT s20 1))), p3:(AND (GEQ s7 1) (GEQ s10 1)), p2:(AND (GEQ s3 1) (GEQ s5 1)), p1:(AND (GEQ s13 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 37 steps with 3 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-02 finished in 370 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' '!(((p0 U p1)||X(p1)))'
Support contains 4 out of 94 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 54 transition count 55
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 54 transition count 55
Applied a total of 80 rules in 7 ms. Remains 54 /94 variables (removed 40) and now considering 55/121 (removed 66) transitions.
// Phase 1: matrix 55 rows 54 cols
[2023-03-20 20:49:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 20:49:44] [INFO ] Invariant cache hit.
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-20 20:49:44] [INFO ] Invariant cache hit.
[2023-03-20 20:49:44] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 54/94 places, 55/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 54/94 places, 55/121 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GEQ s27 1) (GEQ s29 1)), p0:(AND (GEQ s3 1) (GEQ s6 1))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-03 finished in 281 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(F(p0)))'
Support contains 2 out of 94 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Graph (complete) has 60 edges and 94 vertex of which 11 are kept as prefixes of interest. Removing 83 places using SCC suffix rule.0 ms
Discarding 83 places :
Also discarding 93 output transitions
Drop transitions removed 93 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 10 transition count 15
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 16 place count 7 transition count 9
Iterating global reduction 1 with 3 rules applied. Total rules applied 19 place count 7 transition count 9
Applied a total of 19 rules in 5 ms. Remains 7 /94 variables (removed 87) and now considering 9/121 (removed 112) transitions.
// Phase 1: matrix 9 rows 7 cols
[2023-03-20 20:49:44] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 20:49:44] [INFO ] Invariant cache hit.
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-20 20:49:44] [INFO ] Redundant transitions in 11 ms returned [2]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 8 rows 7 cols
[2023-03-20 20:49:44] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 20:49:44] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/94 places, 8/121 transitions.
Graph (complete) has 2 edges and 7 vertex of which 6 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 1 ms. Remains 6 /7 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 6 cols
[2023-03-20 20:49:44] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 20:49:44] [INFO ] Invariant cache hit.
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/94 places, 7/121 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 140 ms. Remains : 6/94 places, 7/121 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14 steps with 3 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-05 finished in 254 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((F((X((!p2 U (p3||G(!p2))))&&p1))&&p0))))'
Support contains 8 out of 94 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 57 transition count 60
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 57 transition count 60
Applied a total of 74 rules in 6 ms. Remains 57 /94 variables (removed 37) and now considering 60/121 (removed 61) transitions.
// Phase 1: matrix 60 rows 57 cols
[2023-03-20 20:49:44] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-20 20:49:44] [INFO ] Invariant cache hit.
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-20 20:49:44] [INFO ] Invariant cache hit.
[2023-03-20 20:49:44] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 57/94 places, 60/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 57/94 places, 60/121 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p0) (NOT p1) (AND p2 (NOT p3))), (OR (NOT p0) (NOT p1) (AND p2 (NOT p3))), true, (OR (NOT p1) (AND p2 (NOT p3))), (AND p2 (NOT p3))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p3) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s15 1) (GEQ s18 1)), p1:(AND (GEQ s10 1) (GEQ s13 1)), p3:(AND (NOT (AND (GEQ s9 1) (GEQ s12 1))) (NOT (AND (GEQ s44 1) (GEQ s47 1)))), p2:(A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-06 finished in 402 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 U (X(p2)&&p1)))))'
Support contains 6 out of 94 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 56 transition count 58
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 56 transition count 58
Applied a total of 76 rules in 6 ms. Remains 56 /94 variables (removed 38) and now considering 58/121 (removed 63) transitions.
// Phase 1: matrix 58 rows 56 cols
[2023-03-20 20:49:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 20:49:44] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-20 20:49:44] [INFO ] Invariant cache hit.
[2023-03-20 20:49:45] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-20 20:49:45] [INFO ] Invariant cache hit.
[2023-03-20 20:49:45] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 58/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 157 ms. Remains : 56/94 places, 58/121 transitions.
Stuttering acceptance computed with spot in 255 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=5 dest: 2}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s50 1) (GEQ s52 1) (GEQ s19 1) (GEQ s21 1)), p0:(AND (GEQ s50 1) (GEQ s52 1)), p2:(AND (GEQ s24 1) (GEQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-08 finished in 440 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' '!((p0 U (!p1&&(G(p2)||F(p1)))))'
Support contains 6 out of 94 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Graph (complete) has 60 edges and 94 vertex of which 28 are kept as prefixes of interest. Removing 66 places using SCC suffix rule.1 ms
Discarding 66 places :
Also discarding 76 output transitions
Drop transitions removed 76 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 27 transition count 41
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 17 transition count 21
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 17 transition count 21
Applied a total of 24 rules in 3 ms. Remains 17 /94 variables (removed 77) and now considering 21/121 (removed 100) transitions.
// Phase 1: matrix 21 rows 17 cols
[2023-03-20 20:49:45] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 20:49:45] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-20 20:49:45] [INFO ] Invariant cache hit.
[2023-03-20 20:49:45] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-20 20:49:45] [INFO ] Redundant transitions in 11 ms returned [2]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 20 rows 17 cols
[2023-03-20 20:49:45] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 20:49:45] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/94 places, 20/121 transitions.
Graph (complete) has 6 edges and 17 vertex of which 16 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 1 ms. Remains 16 /17 variables (removed 1) and now considering 19/20 (removed 1) transitions.
// Phase 1: matrix 19 rows 16 cols
[2023-03-20 20:49:45] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 20:49:45] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 20:49:45] [INFO ] Invariant cache hit.
[2023-03-20 20:49:45] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/94 places, 19/121 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 209 ms. Remains : 16/94 places, 19/121 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p2) p1), true, (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s13 1) (GEQ s15 1)), p0:(OR (AND (GEQ s8 1) (GEQ s10 1)) (AND (GEQ s3 1) (GEQ s5 1))), p2:(AND (GEQ s8 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-09 finished in 422 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((X((G(F(p1))&&p0)) U (G(p1)&&p2)))))'
Support contains 6 out of 94 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 56 transition count 58
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 56 transition count 58
Applied a total of 76 rules in 7 ms. Remains 56 /94 variables (removed 38) and now considering 58/121 (removed 63) transitions.
// Phase 1: matrix 58 rows 56 cols
[2023-03-20 20:49:45] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 20:49:45] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-20 20:49:45] [INFO ] Invariant cache hit.
[2023-03-20 20:49:45] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-20 20:49:45] [INFO ] Invariant cache hit.
[2023-03-20 20:49:45] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 58/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 56/94 places, 58/121 transitions.
Stuttering acceptance computed with spot in 613 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(OR (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p2 p1), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1 p0), acceptance={} source=2 dest: 3}, { cond=(AND p2 p1 p0), acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 6}, { cond=p0, acceptance={} source=3 dest: 7}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 8}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=true, acceptance={} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 5}, { cond=p1, acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(AND (GEQ s38 1) (GEQ s40 1) (GEQ s15 1) (GEQ s17 1)), p1:(AND (GEQ s15 1) (GEQ s17 1)), p0:(AND (GEQ s4 1) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-12 finished in 866 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((!p0 U (p1||G(!p0)))))'
Support contains 4 out of 94 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 121/121 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 54 transition count 55
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 54 transition count 55
Applied a total of 80 rules in 2 ms. Remains 54 /94 variables (removed 40) and now considering 55/121 (removed 66) transitions.
// Phase 1: matrix 55 rows 54 cols
[2023-03-20 20:49:46] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 20:49:46] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-20 20:49:46] [INFO ] Invariant cache hit.
[2023-03-20 20:49:46] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-20 20:49:46] [INFO ] Invariant cache hit.
[2023-03-20 20:49:46] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 54/94 places, 55/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 54/94 places, 55/121 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A01-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s38 1) (GEQ s41 1) (NOT (AND (GEQ s25 1) (GEQ s27 1)))), p0:(AND (GEQ s25 1) (GEQ s27 1))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 36 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S16D2C4A01-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A01-LTLFireability-15 finished in 278 ms.
All properties solved by simple procedures.
Total runtime 5400 ms.

BK_STOP 1679345389452

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-S16D2C4A01"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ViralEpidemic-PT-S16D2C4A01, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912700601340"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A01.tgz
mv ViralEpidemic-PT-S16D2C4A01 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;