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-167912700501300.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 itstools
Input is ViralEpidemic-PT-S04D1C1A03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700501300
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 9.0K Feb 25 20:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 20:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 20:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 20:31 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 4.6K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K 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 20:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 25 20:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 20:33 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 284K 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-S04D1C1A03-LTLFireability-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679338376911

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-S04D1C1A03
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-20 18:52:58] [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 18:52:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 18:52:58] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2023-03-20 18:52:58] [INFO ] Transformed 511 places.
[2023-03-20 18:52:58] [INFO ] Transformed 765 transitions.
[2023-03-20 18:52:58] [INFO ] Parsed PT model containing 511 places and 765 transitions and 1785 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 71 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 765/765 transitions.
Discarding 217 places :
Symmetric choice reduction at 0 with 217 rule applications. Total rules 217 place count 294 transition count 340
Iterating global reduction 0 with 217 rules applied. Total rules applied 434 place count 294 transition count 340
Applied a total of 434 rules in 58 ms. Remains 294 /511 variables (removed 217) and now considering 340/765 (removed 425) transitions.
// Phase 1: matrix 340 rows 294 cols
[2023-03-20 18:52:59] [INFO ] Computed 1 place invariants in 35 ms
[2023-03-20 18:52:59] [INFO ] Implicit Places using invariants in 435 ms returned []
[2023-03-20 18:52:59] [INFO ] Invariant cache hit.
[2023-03-20 18:52:59] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 700 ms to find 0 implicit places.
[2023-03-20 18:52:59] [INFO ] Invariant cache hit.
[2023-03-20 18:52:59] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 294/511 places, 340/765 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 904 ms. Remains : 294/511 places, 340/765 transitions.
Support contains 71 out of 294 places after structural reductions.
[2023-03-20 18:53:00] [INFO ] Flatten gal took : 51 ms
[2023-03-20 18:53:00] [INFO ] Flatten gal took : 32 ms
[2023-03-20 18:53:00] [INFO ] Input system was already deterministic with 340 transitions.
Support contains 67 out of 294 places (down from 71) after GAL structural reductions.
Finished random walk after 965 steps, including 13 resets, run visited all 33 properties in 76 ms. (steps per millisecond=12 )
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 294 stabilizing places and 340 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 294 transition count 340
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' '!(X(F((X(F(p1))||p0))))'
Support contains 6 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 240 transition count 242
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 240 transition count 242
Applied a total of 108 rules in 20 ms. Remains 240 /294 variables (removed 54) and now considering 242/340 (removed 98) transitions.
// Phase 1: matrix 242 rows 240 cols
[2023-03-20 18:53:00] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-20 18:53:01] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-20 18:53:01] [INFO ] Invariant cache hit.
[2023-03-20 18:53:01] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-03-20 18:53:01] [INFO ] Invariant cache hit.
[2023-03-20 18:53:01] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 240/294 places, 242/340 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 465 ms. Remains : 240/294 places, 242/340 transitions.
Stuttering acceptance computed with spot in 230 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s194 1) (GEQ s197 1)) (AND (GEQ s189 1) (GEQ s191 1))), p1:(AND (GEQ s44 1) (GEQ s47 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][false, false, false]]
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 5 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-00 finished in 758 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(p0))'
Support contains 2 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Graph (complete) has 177 edges and 294 vertex of which 15 are kept as prefixes of interest. Removing 279 places using SCC suffix rule.2 ms
Discarding 279 places :
Also discarding 315 output transitions
Drop transitions removed 315 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 14 transition count 20
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 11 transition count 14
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 11 transition count 14
Applied a total of 11 rules in 10 ms. Remains 11 /294 variables (removed 283) and now considering 14/340 (removed 326) transitions.
// Phase 1: matrix 14 rows 11 cols
[2023-03-20 18:53:01] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 18:53:01] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 18:53:01] [INFO ] Invariant cache hit.
[2023-03-20 18:53:01] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-20 18:53:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 18:53:01] [INFO ] Invariant cache hit.
[2023-03-20 18:53:01] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/294 places, 14/340 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 111 ms. Remains : 11/294 places, 14/340 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-01 finished in 172 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((p0||F(p1)))))'
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Graph (complete) has 177 edges and 294 vertex of which 21 are kept as prefixes of interest. Removing 273 places using SCC suffix rule.5 ms
Discarding 273 places :
Also discarding 309 output transitions
Drop transitions removed 309 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 20 transition count 28
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 17 transition count 22
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 17 transition count 22
Applied a total of 9 rules in 9 ms. Remains 17 /294 variables (removed 277) and now considering 22/340 (removed 318) transitions.
// Phase 1: matrix 22 rows 17 cols
[2023-03-20 18:53:01] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 18:53:01] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-20 18:53:01] [INFO ] Invariant cache hit.
[2023-03-20 18:53:01] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-20 18:53:01] [INFO ] Redundant transitions in 15 ms returned [5]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 21 rows 17 cols
[2023-03-20 18:53:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:01] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/294 places, 21/340 transitions.
Graph (complete) has 9 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 20/21 (removed 1) transitions.
// Phase 1: matrix 20 rows 16 cols
[2023-03-20 18:53:01] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 18:53:01] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 18:53:01] [INFO ] Invariant cache hit.
[2023-03-20 18:53:01] [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 : 16/294 places, 20/340 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 175 ms. Remains : 16/294 places, 20/340 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s11 1) (GEQ s14 1)), p1:(OR (LT s6 1) (LT s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 12823 reset in 241 ms.
Product exploration explored 100000 steps with 12832 reset in 162 ms.
Computed a total of 16 stabilizing places and 20 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 16 transition count 20
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) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p1))
Knowledge based reduction with 7 factoid took 212 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-02 finished in 929 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&&(p1 U p2)))))'
Support contains 6 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Graph (complete) has 177 edges and 294 vertex of which 29 are kept as prefixes of interest. Removing 265 places using SCC suffix rule.1 ms
Discarding 265 places :
Also discarding 290 output transitions
Drop transitions removed 290 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 28 transition count 46
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 25 transition count 37
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 25 transition count 37
Applied a total of 10 rules in 15 ms. Remains 25 /294 variables (removed 269) and now considering 37/340 (removed 303) transitions.
// Phase 1: matrix 37 rows 25 cols
[2023-03-20 18:53:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 18:53:02] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-20 18:53:02] [INFO ] Invariant cache hit.
[2023-03-20 18:53:02] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-20 18:53:02] [INFO ] Redundant transitions in 14 ms returned [15, 25, 29]
Found 3 redundant transitions using SMT.
Drop transitions removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
// Phase 1: matrix 34 rows 25 cols
[2023-03-20 18:53:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:02] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/294 places, 34/340 transitions.
Graph (complete) has 13 edges and 25 vertex of which 22 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 22 /25 variables (removed 3) and now considering 31/34 (removed 3) transitions.
// Phase 1: matrix 31 rows 22 cols
[2023-03-20 18:53:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:02] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 18:53:02] [INFO ] Invariant cache hit.
[2023-03-20 18:53:02] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/294 places, 31/340 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 177 ms. Remains : 22/294 places, 31/340 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s4 1)) (AND (GEQ s9 1) (GEQ s11 1))), p2:(AND (GEQ s9 1) (GEQ s11 1)), p1:(AND (GEQ s19 1) (GEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-03 finished in 405 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)||G((F(G(p2))&&p1))))'
Support contains 6 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 240 transition count 242
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 240 transition count 242
Applied a total of 108 rules in 13 ms. Remains 240 /294 variables (removed 54) and now considering 242/340 (removed 98) transitions.
// Phase 1: matrix 242 rows 240 cols
[2023-03-20 18:53:03] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-20 18:53:03] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-20 18:53:03] [INFO ] Invariant cache hit.
[2023-03-20 18:53:03] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2023-03-20 18:53:03] [INFO ] Invariant cache hit.
[2023-03-20 18:53:03] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 240/294 places, 242/340 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 382 ms. Remains : 240/294 places, 242/340 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s69 1) (GEQ s71 1)), p0:(OR (LT s228 1) (LT s230 1)), p2:(AND (GEQ s183 1) (GEQ s186 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 401 ms.
Product exploration explored 100000 steps with 50000 reset in 391 ms.
Computed a total of 240 stabilizing places and 242 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 240 transition count 242
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p2))), true, (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2))))), (F (G (NOT p1))), (F (G p0)), (F (G (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 12 factoid took 241 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-04 finished in 1746 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(p0)||G(p1))))'
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Graph (complete) has 177 edges and 294 vertex of which 26 are kept as prefixes of interest. Removing 268 places using SCC suffix rule.1 ms
Discarding 268 places :
Also discarding 295 output transitions
Drop transitions removed 295 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 25 transition count 41
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 9 place count 20 transition count 29
Iterating global reduction 1 with 5 rules applied. Total rules applied 14 place count 20 transition count 29
Applied a total of 14 rules in 6 ms. Remains 20 /294 variables (removed 274) and now considering 29/340 (removed 311) transitions.
// Phase 1: matrix 29 rows 20 cols
[2023-03-20 18:53:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:04] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-20 18:53:04] [INFO ] Invariant cache hit.
[2023-03-20 18:53:04] [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.
[2023-03-20 18:53:04] [INFO ] Redundant transitions in 14 ms returned [5, 20]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
// Phase 1: matrix 27 rows 20 cols
[2023-03-20 18:53:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 18:53:04] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/294 places, 27/340 transitions.
Graph (complete) has 9 edges and 20 vertex of which 18 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Applied a total of 1 rules in 1 ms. Remains 18 /20 variables (removed 2) and now considering 25/27 (removed 2) transitions.
// Phase 1: matrix 25 rows 18 cols
[2023-03-20 18:53:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:04] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-20 18:53:04] [INFO ] Invariant cache hit.
[2023-03-20 18:53:05] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 18/294 places, 25/340 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 148 ms. Remains : 18/294 places, 25/340 transitions.
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s15 1) (LT s16 1)), p1:(OR (LT s6 1) (LT s9 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7094 reset in 144 ms.
Product exploration explored 100000 steps with 7105 reset in 139 ms.
Computed a total of 18 stabilizing places and 25 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 18 transition count 25
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G p0)), (F (G p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 9 factoid took 450 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-05 finished in 966 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(p2))))'
Support contains 6 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 240 transition count 242
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 240 transition count 242
Applied a total of 108 rules in 8 ms. Remains 240 /294 variables (removed 54) and now considering 242/340 (removed 98) transitions.
// Phase 1: matrix 242 rows 240 cols
[2023-03-20 18:53:05] [INFO ] Computed 1 place invariants in 8 ms
[2023-03-20 18:53:05] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-20 18:53:05] [INFO ] Invariant cache hit.
[2023-03-20 18:53:06] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2023-03-20 18:53:06] [INFO ] Invariant cache hit.
[2023-03-20 18:53:06] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 240/294 places, 242/340 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 383 ms. Remains : 240/294 places, 242/340 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (GEQ s114 1) (GEQ s117 1) (NOT (AND (GEQ s35 1) (GEQ s38 1)))), p0:(AND (GEQ s114 1) (GEQ s117 1)), p2:(AND (GEQ s110 1) (GEQ s112 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, 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-S04D1C1A03-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-06 finished in 582 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))&&(!p1 U (G(!p1)||(F(!p3)&&p2)))))'
Support contains 7 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 239 transition count 243
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 239 transition count 243
Applied a total of 110 rules in 10 ms. Remains 239 /294 variables (removed 55) and now considering 243/340 (removed 97) transitions.
// Phase 1: matrix 243 rows 239 cols
[2023-03-20 18:53:06] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-20 18:53:06] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-20 18:53:06] [INFO ] Invariant cache hit.
[2023-03-20 18:53:06] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-20 18:53:06] [INFO ] Invariant cache hit.
[2023-03-20 18:53:06] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 239/294 places, 243/340 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 376 ms. Remains : 239/294 places, 243/340 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p0) (AND p1 (NOT p2)) (AND p1 p3)), true, (NOT p0), p3, (OR (AND p1 (NOT p2)) (AND p1 p3)), (AND p3 p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(OR p2 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p2 p3 p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p3, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND p2 p3 p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p3 p1), acceptance={} source=5 dest: 3}, { cond=(AND p3 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (LT s67 1) (NOT (AND (GEQ s74 1) (GEQ s77 1)))), p1:(AND (GEQ s74 1) (GEQ s77 1)), p3:(AND (GEQ s166 1) (GEQ s173 1)), p0:(OR (LT s232 1) (LT s235...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 397 ms.
Product exploration explored 100000 steps with 50000 reset in 423 ms.
Computed a total of 239 stabilizing places and 243 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 239 transition count 243
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 p2 (NOT p1) (NOT p3) p0), (X (NOT (AND p3 (NOT p1)))), (X (NOT p3)), (X (NOT (AND p2 p3 (NOT p1)))), (X p0), (X (NOT (AND p2 p3 p1))), (X (NOT (AND p3 p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p3 (NOT p1))))), true, (X (X (NOT p3))), (X (X (NOT (AND p2 p3 (NOT p1))))), (X (X p0)), (X (X (NOT (AND p2 p3 p1)))), (X (X (NOT (AND p3 p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (G p2)), (F (G (NOT p1))), (F (G (NOT p3))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 22 factoid took 355 ms. Reduced automaton from 6 states, 14 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-07 finished in 1893 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)&&X(X((G(F(p0))||G(!p0)))))))'
Support contains 2 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Graph (complete) has 177 edges and 294 vertex of which 14 are kept as prefixes of interest. Removing 280 places using SCC suffix rule.1 ms
Discarding 280 places :
Also discarding 311 output transitions
Drop transitions removed 311 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 13 transition count 24
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 9 transition count 14
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 9 transition count 14
Applied a total of 13 rules in 5 ms. Remains 9 /294 variables (removed 285) and now considering 14/340 (removed 326) transitions.
// Phase 1: matrix 14 rows 9 cols
[2023-03-20 18:53:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:08] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 18:53:08] [INFO ] Invariant cache hit.
[2023-03-20 18:53:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-20 18:53:08] [INFO ] Redundant transitions in 14 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 13 rows 9 cols
[2023-03-20 18:53:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/294 places, 13/340 transitions.
Graph (complete) has 3 edges and 9 vertex of which 8 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 3 ms. Remains 8 /9 variables (removed 1) and now considering 12/13 (removed 1) transitions.
// Phase 1: matrix 12 rows 8 cols
[2023-03-20 18:53:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:08] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 18:53:08] [INFO ] Invariant cache hit.
[2023-03-20 18:53:08] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 8/294 places, 12/340 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 156 ms. Remains : 8/294 places, 12/340 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-08 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:(OR (LT s4 1) (LT s7 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]]
Product exploration explored 100000 steps with 15403 reset in 114 ms.
Product exploration explored 100000 steps with 15432 reset in 113 ms.
Computed a total of 8 stabilizing places and 12 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 8 transition count 12
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 : [p0, (X p0), (F (G p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-08 finished in 640 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)&&F(G(p1)))))'
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Graph (complete) has 177 edges and 294 vertex of which 28 are kept as prefixes of interest. Removing 266 places using SCC suffix rule.1 ms
Discarding 266 places :
Also discarding 291 output transitions
Drop transitions removed 291 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 27 transition count 41
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 12 place count 23 transition count 32
Iterating global reduction 1 with 4 rules applied. Total rules applied 16 place count 23 transition count 32
Applied a total of 16 rules in 7 ms. Remains 23 /294 variables (removed 271) and now considering 32/340 (removed 308) transitions.
// Phase 1: matrix 32 rows 23 cols
[2023-03-20 18:53:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:08] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-20 18:53:08] [INFO ] Invariant cache hit.
[2023-03-20 18:53:09] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-20 18:53:09] [INFO ] Redundant transitions in 10 ms returned [2, 6, 22]
Found 3 redundant transitions using SMT.
Drop transitions removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
// Phase 1: matrix 29 rows 23 cols
[2023-03-20 18:53:09] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:09] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/294 places, 29/340 transitions.
Graph (complete) has 11 edges and 23 vertex of which 20 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Applied a total of 1 rules in 2 ms. Remains 20 /23 variables (removed 3) and now considering 26/29 (removed 3) transitions.
// Phase 1: matrix 26 rows 20 cols
[2023-03-20 18:53:09] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:09] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-20 18:53:09] [INFO ] Invariant cache hit.
[2023-03-20 18:53:09] [INFO ] Implicit Places using invariants and state equation in 26 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 : 20/294 places, 26/340 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 189 ms. Remains : 20/294 places, 26/340 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s9 1)), p1:(AND (GEQ s17 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-09 finished in 360 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))&&F(p1)))'
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 238 transition count 239
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 238 transition count 239
Applied a total of 112 rules in 10 ms. Remains 238 /294 variables (removed 56) and now considering 239/340 (removed 101) transitions.
// Phase 1: matrix 239 rows 238 cols
[2023-03-20 18:53:09] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-20 18:53:09] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-20 18:53:09] [INFO ] Invariant cache hit.
[2023-03-20 18:53:09] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-20 18:53:09] [INFO ] Invariant cache hit.
[2023-03-20 18:53:09] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 238/294 places, 239/340 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 340 ms. Remains : 238/294 places, 239/340 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (LT s56 1) (LT s58 1)), p1:(OR (LT s77 1) (LT s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 294 steps with 5 reset in 4 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-10 finished in 509 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 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 236 transition count 236
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 236 transition count 236
Applied a total of 116 rules in 6 ms. Remains 236 /294 variables (removed 58) and now considering 236/340 (removed 104) transitions.
// Phase 1: matrix 236 rows 236 cols
[2023-03-20 18:53:09] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-20 18:53:09] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-20 18:53:09] [INFO ] Invariant cache hit.
[2023-03-20 18:53:10] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-20 18:53:10] [INFO ] Invariant cache hit.
[2023-03-20 18:53:10] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 236/294 places, 236/340 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 330 ms. Remains : 236/294 places, 236/340 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (LT s100 1) (LT s102 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 143 steps with 2 reset in 2 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-12 finished in 484 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((X((p1||X(p2)))||p0)))'
Support contains 8 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 242 transition count 245
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 242 transition count 245
Applied a total of 104 rules in 6 ms. Remains 242 /294 variables (removed 52) and now considering 245/340 (removed 95) transitions.
// Phase 1: matrix 245 rows 242 cols
[2023-03-20 18:53:10] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-20 18:53:10] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-20 18:53:10] [INFO ] Invariant cache hit.
[2023-03-20 18:53:10] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-20 18:53:10] [INFO ] Invariant cache hit.
[2023-03-20 18:53:10] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 242/294 places, 245/340 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 242/294 places, 245/340 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s205 1) (GEQ s207 1)) (AND (GEQ s54 1) (GEQ s57 1)) (AND (GEQ s179 1) (GEQ s181 1))), p1:(AND (GEQ s179 1) (GEQ s181 1)), p2:(AND (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 3 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-14 finished in 525 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(p0)))'
Support contains 2 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 340/340 transitions.
Graph (complete) has 177 edges and 294 vertex of which 15 are kept as prefixes of interest. Removing 279 places using SCC suffix rule.1 ms
Discarding 279 places :
Also discarding 310 output transitions
Drop transitions removed 310 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 14 transition count 21
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 11 transition count 15
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 11 transition count 15
Applied a total of 15 rules in 5 ms. Remains 11 /294 variables (removed 283) and now considering 15/340 (removed 325) transitions.
// Phase 1: matrix 15 rows 11 cols
[2023-03-20 18:53:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:10] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 18:53:10] [INFO ] Invariant cache hit.
[2023-03-20 18:53:10] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-20 18:53:10] [INFO ] Redundant transitions in 14 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 14 rows 11 cols
[2023-03-20 18:53:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 18:53:10] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/294 places, 14/340 transitions.
Graph (complete) has 4 edges and 11 vertex of which 10 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 10 /11 variables (removed 1) and now considering 13/14 (removed 1) transitions.
// Phase 1: matrix 13 rows 10 cols
[2023-03-20 18:53:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 18:53:10] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-20 18:53:10] [INFO ] Invariant cache hit.
[2023-03-20 18:53:10] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 10/294 places, 13/340 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 149 ms. Remains : 10/294 places, 13/340 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s6 1) (LT s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 11409 reset in 67 ms.
Product exploration explored 100000 steps with 11463 reset in 66 ms.
Computed a total of 10 stabilizing places and 13 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 10 transition count 13
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 : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLFireability-15 finished in 461 ms.
All properties solved by simple procedures.
Total runtime 12796 ms.

BK_STOP 1679338392511

--------------------
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-S04D1C1A03"
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-S04D1C1A03, 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-167912700501300"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A03.tgz
mv ViralEpidemic-PT-S04D1C1A03 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 ;