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.r103-tall-167814478200380.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DES-PT-02a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478200380
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.9K Feb 26 15:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 15:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 15:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 15:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Feb 26 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 33K Mar 5 18:22 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 DES-PT-02a-LTLFireability-00
FORMULA_NAME DES-PT-02a-LTLFireability-01
FORMULA_NAME DES-PT-02a-LTLFireability-02
FORMULA_NAME DES-PT-02a-LTLFireability-03
FORMULA_NAME DES-PT-02a-LTLFireability-04
FORMULA_NAME DES-PT-02a-LTLFireability-05
FORMULA_NAME DES-PT-02a-LTLFireability-06
FORMULA_NAME DES-PT-02a-LTLFireability-07
FORMULA_NAME DES-PT-02a-LTLFireability-08
FORMULA_NAME DES-PT-02a-LTLFireability-09
FORMULA_NAME DES-PT-02a-LTLFireability-10
FORMULA_NAME DES-PT-02a-LTLFireability-11
FORMULA_NAME DES-PT-02a-LTLFireability-12
FORMULA_NAME DES-PT-02a-LTLFireability-13
FORMULA_NAME DES-PT-02a-LTLFireability-14
FORMULA_NAME DES-PT-02a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678248460861

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-02a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 04:07:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 04:07:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 04:07:42] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-08 04:07:42] [INFO ] Transformed 123 places.
[2023-03-08 04:07:42] [INFO ] Transformed 80 transitions.
[2023-03-08 04:07:42] [INFO ] Found NUPN structural information;
[2023-03-08 04:07:42] [INFO ] Parsed PT model containing 123 places and 80 transitions and 400 arcs in 93 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.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-02a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 66/66 transitions.
Applied a total of 0 rules in 10 ms. Remains 123 /123 variables (removed 0) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 123 cols
[2023-03-08 04:07:42] [INFO ] Computed 59 place invariants in 12 ms
[2023-03-08 04:07:42] [INFO ] Implicit Places using invariants in 226 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 250 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/123 places, 66/66 transitions.
Applied a total of 0 rules in 3 ms. Remains 122 /122 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 264 ms. Remains : 122/123 places, 66/66 transitions.
Support contains 57 out of 122 places after structural reductions.
[2023-03-08 04:07:43] [INFO ] Flatten gal took : 29 ms
[2023-03-08 04:07:43] [INFO ] Flatten gal took : 11 ms
[2023-03-08 04:07:43] [INFO ] Input system was already deterministic with 66 transitions.
Support contains 55 out of 122 places (down from 57) after GAL structural reductions.
Finished random walk after 104 steps, including 1 resets, run visited all 31 properties in 23 ms. (steps per millisecond=4 )
FORMULA DES-PT-02a-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 25 stabilizing places and 20 stable transitions
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((G(p1)||p0))))'
Support contains 4 out of 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 19 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
// Phase 1: matrix 65 rows 121 cols
[2023-03-08 04:07:43] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-08 04:07:43] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-08 04:07:43] [INFO ] Invariant cache hit.
[2023-03-08 04:07:43] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-08 04:07:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:07:43] [INFO ] Invariant cache hit.
[2023-03-08 04:07:43] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 325 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-02a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s14 0) (EQ s35 0)), p0:(OR (EQ s14 0) (EQ s35 0) (EQ s10 0) (EQ s22 0))], 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 6300 reset in 320 ms.
Product exploration explored 100000 steps with 6241 reset in 296 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 194 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 263 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 04:07:45] [INFO ] Invariant cache hit.
[2023-03-08 04:07:45] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 259 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 13 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:07:45] [INFO ] Invariant cache hit.
[2023-03-08 04:07:45] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-08 04:07:45] [INFO ] Invariant cache hit.
[2023-03-08 04:07:45] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-08 04:07:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:07:45] [INFO ] Invariant cache hit.
[2023-03-08 04:07:45] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 272 ms. Remains : 121/121 places, 65/65 transitions.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6258 reset in 210 ms.
Product exploration explored 100000 steps with 6163 reset in 221 ms.
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 9 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:07:46] [INFO ] Invariant cache hit.
[2023-03-08 04:07:46] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-08 04:07:46] [INFO ] Invariant cache hit.
[2023-03-08 04:07:47] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2023-03-08 04:07:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:07:47] [INFO ] Invariant cache hit.
[2023-03-08 04:07:47] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 368 ms. Remains : 121/121 places, 65/65 transitions.
Treatment of property DES-PT-02a-LTLFireability-00 finished in 3600 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&&G(p1)))&&F(p2))))'
Support contains 14 out of 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 12 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:07:47] [INFO ] Invariant cache hit.
[2023-03-08 04:07:47] [INFO ] Implicit Places using invariants in 163 ms returned []
[2023-03-08 04:07:47] [INFO ] Invariant cache hit.
[2023-03-08 04:07:47] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-08 04:07:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:07:47] [INFO ] Invariant cache hit.
[2023-03-08 04:07:47] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 359 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Running random walk in product with property : DES-PT-02a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s109 0) (EQ s111 0)), p1:(OR (EQ s43 0) (EQ s48 0) (EQ s50 0) (EQ s52 0) (EQ s54 0) (EQ s56 0) (EQ s58 0) (EQ s60 0) (EQ s62 0)), p2:(OR (EQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 2849 reset in 194 ms.
Product exploration explored 100000 steps with 2886 reset in 212 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Detected a total of 24/121 stabilizing places and 19/65 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (AND p0 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X p1)), (X (X p2)), (X (X (AND p0 p1))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 289 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Finished random walk after 194 steps, including 4 resets, run visited all 4 properties in 6 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (AND p0 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X p1)), (X (X p2)), (X (X (AND p0 p1))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (OR (NOT p1) (NOT p0))), (F (NOT (AND p1 p0))), (F (NOT p2))]
Knowledge based reduction with 9 factoid took 451 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Support contains 14 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 10 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:07:49] [INFO ] Invariant cache hit.
[2023-03-08 04:07:49] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-08 04:07:49] [INFO ] Invariant cache hit.
[2023-03-08 04:07:49] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-08 04:07:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:07:49] [INFO ] Invariant cache hit.
[2023-03-08 04:07:49] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 255 ms. Remains : 121/121 places, 65/65 transitions.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Detected a total of 24/121 stabilizing places and 19/65 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 p2), (X (AND p1 p0)), (X p2), (X (NOT (OR (NOT p1) (NOT p0)))), (X (X p1)), (X (X (AND p1 p0))), (X (X p2)), (X (X (NOT (OR (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 373 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Finished random walk after 223 steps, including 5 resets, run visited all 4 properties in 9 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p1 p0 p2), (X (AND p1 p0)), (X p2), (X (NOT (OR (NOT p1) (NOT p0)))), (X (X p1)), (X (X (AND p1 p0))), (X (X p2)), (X (X (NOT (OR (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (OR (NOT p1) (NOT p0))), (F (NOT (AND p1 p0))), (F (NOT p2))]
Knowledge based reduction with 9 factoid took 344 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 2897 reset in 204 ms.
Product exploration explored 100000 steps with 2863 reset in 216 ms.
Support contains 14 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 4 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:07:51] [INFO ] Invariant cache hit.
[2023-03-08 04:07:51] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-08 04:07:51] [INFO ] Invariant cache hit.
[2023-03-08 04:07:51] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-08 04:07:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:07:51] [INFO ] Invariant cache hit.
[2023-03-08 04:07:51] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 121/121 places, 65/65 transitions.
Treatment of property DES-PT-02a-LTLFireability-01 finished in 4414 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(p0) U (p1 U p2)))||F(p1)) U X(p3)))'
Support contains 6 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 9 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:07:51] [INFO ] Invariant cache hit.
[2023-03-08 04:07:51] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 04:07:51] [INFO ] Invariant cache hit.
[2023-03-08 04:07:51] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2023-03-08 04:07:51] [INFO ] Invariant cache hit.
[2023-03-08 04:07:51] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 536 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3))]
Running random walk in product with property : DES-PT-02a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 4}], [{ cond=p3, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND p2 p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 6}, { cond=(AND p2 p0), acceptance={} source=2 dest: 7}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=2 dest: 8}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 9}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={} source=4 dest: 6}, { cond=p2, acceptance={} source=4 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 8}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p2 p0 p3), acceptance={} source=6 dest: 10}, { cond=(AND (NOT p2) p0 p3), acceptance={} source=6 dest: 11}, { cond=(AND p1 (NOT p2) p0 p3), acceptance={} source=6 dest: 12}], [{ cond=(AND p2 p3), acceptance={} source=7 dest: 10}, { cond=(AND (NOT p2) p3), acceptance={} source=7 dest: 11}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=7 dest: 12}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=8 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=8 dest: 7}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=8 dest: 8}, { cond=(AND p2 p3), acceptance={} source=8 dest: 10}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=8 dest: 12}], [{ cond=(AND p1 p3), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p1) p3), acceptance={} source=9 dest: 13}], [{ cond=p2, acceptance={0} source=10 dest: 10}, { cond=(NOT p2), acceptance={} source=10 dest: 11}, { cond=(AND p1 (NOT p2)), acceptance={} source=10 dest: 12}], [{ cond=(AND p2 p0), acceptance={0} source=11 dest: 10}, { cond=(AND (NOT p2) p0), acceptance={} source=11 dest: 11}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=11 dest: 12}], [{ cond=p2, acceptance={0} source=12 dest: 10}, { cond=(AND p1 (NOT p2)), acceptance={} source=12 dest: 12}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=13 dest: 5}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=13 dest: 13}]], initial=0, aps=[p1:(EQ s12 1), p2:(AND (EQ s110 1) (EQ s115 1)), p3:(AND (EQ s65 1) (EQ s81 1)), p0:(EQ s10 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 37470 reset in 228 ms.
Product exploration explored 100000 steps with 37270 reset in 235 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p3)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p2 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p1)), (X (NOT (AND p1 (NOT p2) p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (NOT (AND (NOT p1) p3)))), true, (X (X (NOT (AND p1 (NOT p2) p0 p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT p2))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND p2 p0 p3)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p2) p0 p3)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 30 factoid took 1639 ms. Reduced automaton from 14 states, 44 edges and 4 AP (stutter sensitive) to 14 states, 44 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 623 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3))]
Finished random walk after 8139 steps, including 204 resets, run visited all 21 properties in 45 ms. (steps per millisecond=180 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p3)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p2 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p1)), (X (NOT (AND p1 (NOT p2) p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (NOT (AND (NOT p1) p3)))), true, (X (X (NOT (AND p1 (NOT p2) p0 p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT p2))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND p2 p0 p3)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p2) p0 p3)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2) p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F p2), (F (AND p0 p2 p3)), (F (AND p2 (NOT p3))), (F (AND p0 (NOT p2))), (F (AND p1 (NOT p2) p3)), (F p3), (F (AND (NOT p2) p3)), (F (AND p0 p1 (NOT p2))), (F (AND p2 p3)), (F (AND p0 p2)), (F (AND p1 (NOT p3))), (F p1), (F (AND (NOT p1) p3)), (F (AND p1 p3)), (F (AND (NOT p1) p2)), (F (AND p1 (NOT p2) (NOT p3))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2) p3)), (F (AND p0 (NOT p2) p3)), (F (NOT (AND (NOT p1) (NOT p3))))]
Knowledge based reduction with 30 factoid took 2081 ms. Reduced automaton from 14 states, 44 edges and 4 AP (stutter sensitive) to 14 states, 44 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 577 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3))]
Stuttering acceptance computed with spot in 513 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3))]
Support contains 6 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:07:58] [INFO ] Invariant cache hit.
[2023-03-08 04:07:58] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-08 04:07:58] [INFO ] Invariant cache hit.
[2023-03-08 04:07:58] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2023-03-08 04:07:58] [INFO ] Invariant cache hit.
[2023-03-08 04:07:58] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 121/121 places, 65/65 transitions.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p3)), (X (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (NOT (AND (NOT p1) p3)))), true, (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT p2))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p1 (NOT p2) p3)))), (X (X (NOT (AND p0 (NOT p2) p3)))), (X (X (NOT (AND p0 p2 p3)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 30 factoid took 1725 ms. Reduced automaton from 14 states, 44 edges and 4 AP (stutter sensitive) to 14 states, 44 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 571 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3))]
Incomplete random walk after 10000 steps, including 262 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 21) seen :20
Finished Best-First random walk after 183 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=183 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p3)), (X (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (NOT (AND (NOT p1) p3)))), true, (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT p2))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p1 (NOT p2) p3)))), (X (X (NOT (AND p0 (NOT p2) p3)))), (X (X (NOT (AND p0 p2 p3)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F p2), (F (AND p2 p3 p0)), (F (AND p2 (NOT p3))), (F (AND (NOT p2) p0)), (F (AND (NOT p2) p3 p1)), (F p3), (F (AND (NOT p2) p3)), (F (AND (NOT p2) p1 p0)), (F (AND p2 p3)), (F (AND p2 p0)), (F (AND (NOT p3) p1)), (F p1), (F (AND p3 (NOT p1))), (F (AND p3 p1)), (F (AND p2 (NOT p1))), (F (AND (NOT p2) (NOT p3) p1)), (F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) p3 p1 p0)), (F (AND (NOT p2) p3 p0)), (F (NOT (AND (NOT p3) (NOT p1))))]
Knowledge based reduction with 30 factoid took 1807 ms. Reduced automaton from 14 states, 44 edges and 4 AP (stutter sensitive) to 14 states, 44 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 559 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3))]
Stuttering acceptance computed with spot in 517 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3))]
Stuttering acceptance computed with spot in 559 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3))]
Product exploration explored 100000 steps with 37602 reset in 217 ms.
Product exploration explored 100000 steps with 37603 reset in 222 ms.
Applying partial POR strategy [false, true, false, false, false, true, false, false, false, true, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 642 ms :[p3, p3, (AND p0 p2 p3), (AND p1 p3), (AND p2 p3), true, (AND p0 p2 p3), (AND p2 p3), (AND p2 p3), (AND p1 p3), p2, (AND p0 p2), p2, (AND p1 (NOT p3)), p2, (AND p0 p2)]
Support contains 6 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 10 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:05] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:08:05] [INFO ] Invariant cache hit.
[2023-03-08 04:08:05] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 89 ms. Remains : 121/121 places, 65/65 transitions.
Support contains 6 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:05] [INFO ] Invariant cache hit.
[2023-03-08 04:08:05] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-08 04:08:05] [INFO ] Invariant cache hit.
[2023-03-08 04:08:06] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-08 04:08:06] [INFO ] Invariant cache hit.
[2023-03-08 04:08:06] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 216 ms. Remains : 121/121 places, 65/65 transitions.
Treatment of property DES-PT-02a-LTLFireability-02 finished in 14526 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 ((G(p1)||p2) U (X(!p3) U p4))))'
Support contains 10 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 5 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:06] [INFO ] Invariant cache hit.
[2023-03-08 04:08:06] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-08 04:08:06] [INFO ] Invariant cache hit.
[2023-03-08 04:08:06] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2023-03-08 04:08:06] [INFO ] Invariant cache hit.
[2023-03-08 04:08:06] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 227 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p4), (OR (NOT p4) p3), (OR (AND (NOT p1) p2 (NOT p4)) (AND (NOT p1) p3)), (NOT p4), true, (NOT p1)]
Running random walk in product with property : DES-PT-02a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p4) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p4) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p4) (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0))), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=p3, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p4) p2 (NOT p1) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p4) p2 p1 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p3), acceptance={} source=2 dest: 4}, { cond=(AND p1 p3), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p4) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p4) p2) (AND (NOT p4) p1)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p4:(AND (EQ s12 1) (EQ s31 1)), p0:(AND (EQ s1 1) (EQ s40 1) (EQ s42 1)), p2:(AND (EQ s110 1) (EQ s115 1)), p1:(EQ s24 1), p3:(AND (EQ s63 1) (EQ s79 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 18201 reset in 198 ms.
Product exploration explored 100000 steps with 18153 reset in 200 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Detected a total of 24/121 stabilizing places and 19/65 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/5 atomic propositions.
Knowledge obtained : [(AND (NOT p4) (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p4) p2 (NOT p1) (NOT p3)))), (X (AND (NOT p4) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p4) (NOT p2) p1))), (X (AND (NOT p4) (NOT p3))), (X (NOT (OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0))))), (X (NOT (AND (NOT p4) p2 p1 (NOT p3)))), (X (NOT (AND (NOT p1) p3))), (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p1)))), (X (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND p1 p3))), (X (NOT (AND (NOT p4) p0))), (X (NOT (AND (NOT p4) (NOT p2) p1 (NOT p0)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p4) p2 (NOT p1) (NOT p3))))), (X (X (AND (NOT p4) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p4) (NOT p2) p1)))), (X (X (AND (NOT p4) (NOT p3)))), (X (X (NOT (OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0)))))), (X (X (NOT (AND (NOT p4) p2 p1 (NOT p3))))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p1))))), true, (X (X (NOT p1))), (X (X (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND (NOT p4) p0)))), (X (X (NOT (AND (NOT p4) (NOT p2) p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 30 factoid took 913 ms. Reduced automaton from 6 states, 16 edges and 5 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Finished random walk after 386 steps, including 10 resets, run visited all 2 properties in 2 ms. (steps per millisecond=193 )
Knowledge obtained : [(AND (NOT p4) (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p4) p2 (NOT p1) (NOT p3)))), (X (AND (NOT p4) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p4) (NOT p2) p1))), (X (AND (NOT p4) (NOT p3))), (X (NOT (OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0))))), (X (NOT (AND (NOT p4) p2 p1 (NOT p3)))), (X (NOT (AND (NOT p1) p3))), (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p1)))), (X (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND p1 p3))), (X (NOT (AND (NOT p4) p0))), (X (NOT (AND (NOT p4) (NOT p2) p1 (NOT p0)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p4) p2 (NOT p1) (NOT p3))))), (X (X (AND (NOT p4) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p4) (NOT p2) p1)))), (X (X (AND (NOT p4) (NOT p3)))), (X (X (NOT (OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0)))))), (X (X (NOT (AND (NOT p4) p2 p1 (NOT p3))))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p1))))), true, (X (X (NOT p1))), (X (X (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND (NOT p4) p0)))), (X (X (NOT (AND (NOT p4) (NOT p2) p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p4) (NOT p3)))), (F p3)]
Knowledge based reduction with 30 factoid took 807 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
[2023-03-08 04:08:08] [INFO ] Invariant cache hit.
[2023-03-08 04:08:08] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:08] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 16 ms returned sat
[2023-03-08 04:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:09] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2023-03-08 04:08:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 04:08:09] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 04:08:09] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 25 ms returned sat
[2023-03-08 04:08:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:09] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-08 04:08:09] [INFO ] Computed and/alt/rep : 62/189/62 causal constraints (skipped 2 transitions) in 4 ms.
[2023-03-08 04:08:09] [INFO ] Added : 55 causal constraints over 11 iterations in 121 ms. Result :sat
Could not prove EG (NOT p4)
Support contains 4 out of 121 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 2 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:09] [INFO ] Invariant cache hit.
[2023-03-08 04:08:09] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-08 04:08:09] [INFO ] Invariant cache hit.
[2023-03-08 04:08:09] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2023-03-08 04:08:09] [INFO ] Invariant cache hit.
[2023-03-08 04:08:09] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 229 ms. Remains : 121/121 places, 65/65 transitions.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p4) (NOT p3)), (X (NOT p3)), (X (AND (NOT p4) (NOT p3))), (X (X (NOT p3))), true, (X (X (AND (NOT p4) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 205 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Finished random walk after 450 steps, including 11 resets, run visited all 2 properties in 4 ms. (steps per millisecond=112 )
Knowledge obtained : [(AND (NOT p4) (NOT p3)), (X (NOT p3)), (X (AND (NOT p4) (NOT p3))), (X (X (NOT p3))), true, (X (X (AND (NOT p4) (NOT p3))))]
False Knowledge obtained : [(F (NOT (AND (NOT p3) (NOT p4)))), (F p3)]
Knowledge based reduction with 6 factoid took 197 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Stuttering acceptance computed with spot in 65 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
[2023-03-08 04:08:10] [INFO ] Invariant cache hit.
[2023-03-08 04:08:10] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:10] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 9 ms returned sat
[2023-03-08 04:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:10] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-08 04:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 04:08:10] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:10] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 23 ms returned sat
[2023-03-08 04:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:10] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-08 04:08:10] [INFO ] Computed and/alt/rep : 62/189/62 causal constraints (skipped 2 transitions) in 4 ms.
[2023-03-08 04:08:10] [INFO ] Added : 55 causal constraints over 11 iterations in 104 ms. Result :sat
Could not prove EG (NOT p4)
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Product exploration explored 100000 steps with 18184 reset in 177 ms.
Product exploration explored 100000 steps with 18175 reset in 201 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:08:11] [INFO ] Invariant cache hit.
[2023-03-08 04:08:11] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61 ms. Remains : 121/121 places, 65/65 transitions.
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:11] [INFO ] Invariant cache hit.
[2023-03-08 04:08:11] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-08 04:08:11] [INFO ] Invariant cache hit.
[2023-03-08 04:08:11] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-08 04:08:11] [INFO ] Invariant cache hit.
[2023-03-08 04:08:11] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 223 ms. Remains : 121/121 places, 65/65 transitions.
Treatment of property DES-PT-02a-LTLFireability-03 finished in 5547 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)&&(G(p0)||F(p1))))'
Support contains 11 out of 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 5 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:11] [INFO ] Invariant cache hit.
[2023-03-08 04:08:11] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-08 04:08:11] [INFO ] Invariant cache hit.
[2023-03-08 04:08:11] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2023-03-08 04:08:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:08:11] [INFO ] Invariant cache hit.
[2023-03-08 04:08:11] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 214 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-02a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s17 1) (EQ s101 1)), p1:(AND (EQ s43 1) (EQ s48 1) (EQ s50 1) (EQ s52 1) (EQ s54 1) (EQ s56 1) (EQ s58 1) (EQ s60 1) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 88 steps with 1 reset in 1 ms.
FORMULA DES-PT-02a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-02a-LTLFireability-04 finished in 375 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||X((G(p0)&&p1)))))'
Support contains 4 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 6 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:12] [INFO ] Invariant cache hit.
[2023-03-08 04:08:12] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-08 04:08:12] [INFO ] Invariant cache hit.
[2023-03-08 04:08:12] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2023-03-08 04:08:12] [INFO ] Invariant cache hit.
[2023-03-08 04:08:12] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 325 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DES-PT-02a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s4 1) (EQ s116 1)), p1:(AND (EQ s77 1) (EQ s93 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 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-02a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-02a-LTLFireability-05 finished in 473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 5 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:12] [INFO ] Invariant cache hit.
[2023-03-08 04:08:12] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-08 04:08:12] [INFO ] Invariant cache hit.
[2023-03-08 04:08:12] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-08 04:08:12] [INFO ] Invariant cache hit.
[2023-03-08 04:08:12] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-02a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s71 0) (EQ s87 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 214 ms.
Product exploration explored 100000 steps with 50000 reset in 226 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 51 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-02a-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-02a-LTLFireability-06 finished in 938 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 12 out of 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 12 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:13] [INFO ] Invariant cache hit.
[2023-03-08 04:08:13] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-08 04:08:13] [INFO ] Invariant cache hit.
[2023-03-08 04:08:13] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-08 04:08:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:08:13] [INFO ] Invariant cache hit.
[2023-03-08 04:08:13] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 235 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DES-PT-02a-LTLFireability-08 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 (EQ s29 1) (EQ s34 1) (EQ s36 1)), p1:(AND (EQ s43 1) (EQ s48 1) (EQ s50 1) (EQ s52 1) (EQ s54 1) (EQ s56 1) (EQ s58 1) (EQ s60 1) (EQ s62 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 64 steps with 1 reset in 0 ms.
FORMULA DES-PT-02a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-02a-LTLFireability-08 finished in 334 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 3 out of 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 120 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 120 transition count 64
Applied a total of 2 rules in 9 ms. Remains 120 /122 variables (removed 2) and now considering 64/66 (removed 2) transitions.
// Phase 1: matrix 64 rows 120 cols
[2023-03-08 04:08:13] [INFO ] Computed 58 place invariants in 2 ms
[2023-03-08 04:08:13] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-08 04:08:13] [INFO ] Invariant cache hit.
[2023-03-08 04:08:13] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-08 04:08:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:08:13] [INFO ] Invariant cache hit.
[2023-03-08 04:08:13] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/122 places, 64/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 243 ms. Remains : 120/122 places, 64/66 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-02a-LTLFireability-09 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 (EQ s43 1) (EQ s45 1) (EQ s102 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 27 steps with 0 reset in 0 ms.
FORMULA DES-PT-02a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-02a-LTLFireability-09 finished in 325 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)||(!p0&&F(!p1)))) U X(G(p1))))'
Support contains 4 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Applied a total of 0 rules in 2 ms. Remains 122 /122 variables (removed 0) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 122 cols
[2023-03-08 04:08:14] [INFO ] Computed 58 place invariants in 5 ms
[2023-03-08 04:08:14] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-08 04:08:14] [INFO ] Invariant cache hit.
[2023-03-08 04:08:14] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2023-03-08 04:08:14] [INFO ] Invariant cache hit.
[2023-03-08 04:08:14] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 305 ms. Remains : 122/122 places, 66/66 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (AND (NOT p1) p0), p0, (AND p1 p0)]
Running random walk in product with property : DES-PT-02a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s59 1) (EQ s76 1)), p0:(AND (EQ s45 1) (EQ s115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 118 steps with 5 reset in 1 ms.
FORMULA DES-PT-02a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-02a-LTLFireability-10 finished in 459 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 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 15 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
// Phase 1: matrix 65 rows 121 cols
[2023-03-08 04:08:14] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-08 04:08:14] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-08 04:08:14] [INFO ] Invariant cache hit.
[2023-03-08 04:08:14] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-08 04:08:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:08:14] [INFO ] Invariant cache hit.
[2023-03-08 04:08:14] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 272 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-02a-LTLFireability-11 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 (EQ s47 0) (EQ s64 0))], 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 2535 reset in 183 ms.
Product exploration explored 100000 steps with 2532 reset in 201 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 73 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=73 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:15] [INFO ] Invariant cache hit.
[2023-03-08 04:08:15] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-08 04:08:15] [INFO ] Invariant cache hit.
[2023-03-08 04:08:15] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-08 04:08:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:08:15] [INFO ] Invariant cache hit.
[2023-03-08 04:08:15] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 282 ms. Remains : 121/121 places, 65/65 transitions.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 456 steps, including 12 resets, run visited all 1 properties in 4 ms. (steps per millisecond=114 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2528 reset in 184 ms.
Product exploration explored 100000 steps with 2547 reset in 202 ms.
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 10 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:16] [INFO ] Invariant cache hit.
[2023-03-08 04:08:16] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-08 04:08:16] [INFO ] Invariant cache hit.
[2023-03-08 04:08:16] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-08 04:08:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:08:16] [INFO ] Invariant cache hit.
[2023-03-08 04:08:16] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 244 ms. Remains : 121/121 places, 65/65 transitions.
Treatment of property DES-PT-02a-LTLFireability-11 finished in 2287 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||G(!p1))))))'
Support contains 3 out of 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 6 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:16] [INFO ] Invariant cache hit.
[2023-03-08 04:08:16] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 04:08:16] [INFO ] Invariant cache hit.
[2023-03-08 04:08:16] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-08 04:08:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:08:16] [INFO ] Invariant cache hit.
[2023-03-08 04:08:17] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 227 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (AND p1 (NOT p2))), true, (NOT p0)]
Running random walk in product with property : DES-PT-02a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(OR p2 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) (NOT p1))), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (NEQ s12 1) (NOT (AND (EQ s39 1) (EQ s102 1)))), p1:(AND (EQ s39 1) (EQ s102 1)), p0:(OR (EQ s39 0) (EQ s102 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 1823 steps with 45 reset in 13 ms.
FORMULA DES-PT-02a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-02a-LTLFireability-13 finished in 336 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||X((!p1 U p2)))))'
Support contains 3 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 2 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:17] [INFO ] Invariant cache hit.
[2023-03-08 04:08:17] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-08 04:08:17] [INFO ] Invariant cache hit.
[2023-03-08 04:08:17] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-08 04:08:17] [INFO ] Invariant cache hit.
[2023-03-08 04:08:17] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 227 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DES-PT-02a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s10 1), p2:(AND (EQ s10 1) (NOT (AND (EQ s12 1) (EQ s31 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][false, false]]
Product exploration explored 100000 steps with 18173 reset in 176 ms.
Product exploration explored 100000 steps with 18147 reset in 184 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 22 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-08 04:08:18] [INFO ] Invariant cache hit.
[2023-03-08 04:08:18] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:18] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 10 ms returned sat
[2023-03-08 04:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:18] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-08 04:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 04:08:18] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 04:08:18] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 10 ms returned sat
[2023-03-08 04:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:18] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-08 04:08:18] [INFO ] Computed and/alt/rep : 62/189/62 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-08 04:08:18] [INFO ] Added : 51 causal constraints over 11 iterations in 111 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 3 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:18] [INFO ] Invariant cache hit.
[2023-03-08 04:08:18] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-08 04:08:18] [INFO ] Invariant cache hit.
[2023-03-08 04:08:18] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2023-03-08 04:08:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:08:18] [INFO ] Invariant cache hit.
[2023-03-08 04:08:18] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 247 ms. Remains : 121/121 places, 65/65 transitions.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-08 04:08:19] [INFO ] Invariant cache hit.
[2023-03-08 04:08:19] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:19] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 11 ms returned sat
[2023-03-08 04:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:19] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-08 04:08:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 04:08:19] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 04:08:19] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 9 ms returned sat
[2023-03-08 04:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:19] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-08 04:08:19] [INFO ] Computed and/alt/rep : 62/189/62 causal constraints (skipped 2 transitions) in 5 ms.
[2023-03-08 04:08:19] [INFO ] Added : 51 causal constraints over 11 iterations in 111 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 18174 reset in 169 ms.
Product exploration explored 100000 steps with 18183 reset in 202 ms.
Support contains 3 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 2 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:19] [INFO ] Invariant cache hit.
[2023-03-08 04:08:19] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-08 04:08:19] [INFO ] Invariant cache hit.
[2023-03-08 04:08:20] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-08 04:08:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:08:20] [INFO ] Invariant cache hit.
[2023-03-08 04:08:20] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 228 ms. Remains : 121/121 places, 65/65 transitions.
Treatment of property DES-PT-02a-LTLFireability-14 finished in 2985 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 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 4 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:20] [INFO ] Invariant cache hit.
[2023-03-08 04:08:20] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 04:08:20] [INFO ] Invariant cache hit.
[2023-03-08 04:08:20] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-08 04:08:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:08:20] [INFO ] Invariant cache hit.
[2023-03-08 04:08:20] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 230 ms. Remains : 121/122 places, 65/66 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-02a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s75 1) (EQ s91 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 70 steps with 1 reset in 1 ms.
FORMULA DES-PT-02a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-02a-LTLFireability-15 finished in 283 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((G(p1)||p0))))'
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&&G(p1)))&&F(p2))))'
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(p0) U (p1 U p2)))||F(p1)) U X(p3)))'
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 ((G(p1)||p2) U (X(!p3) U p4))))'
Found a Lengthening insensitive property : DES-PT-02a-LTLFireability-03
Stuttering acceptance computed with spot in 221 ms :[(NOT p4), (OR (NOT p4) p3), (OR (AND (NOT p1) p2 (NOT p4)) (AND (NOT p1) p3)), (NOT p4), true, (NOT p1)]
Support contains 10 out of 122 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 4 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:20] [INFO ] Invariant cache hit.
[2023-03-08 04:08:21] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-08 04:08:21] [INFO ] Invariant cache hit.
[2023-03-08 04:08:21] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-08 04:08:21] [INFO ] Invariant cache hit.
[2023-03-08 04:08:21] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 199 ms. Remains : 121/122 places, 65/66 transitions.
Running random walk in product with property : DES-PT-02a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p4) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p4) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p4) (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0))), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=p3, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p4) p2 (NOT p1) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p4) p2 p1 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p3), acceptance={} source=2 dest: 4}, { cond=(AND p1 p3), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p4) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p4) p2) (AND (NOT p4) p1)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p4:(AND (EQ s12 1) (EQ s31 1)), p0:(AND (EQ s1 1) (EQ s40 1) (EQ s42 1)), p2:(AND (EQ s110 1) (EQ s115 1)), p1:(EQ s24 1), p3:(AND (EQ s63 1) (EQ s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 18163 reset in 186 ms.
Product exploration explored 100000 steps with 18201 reset in 206 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Detected a total of 24/121 stabilizing places and 19/65 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/5 atomic propositions.
Knowledge obtained : [(AND (NOT p4) (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p4) p2 (NOT p1) (NOT p3)))), (X (AND (NOT p4) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p4) (NOT p2) p1))), (X (AND (NOT p4) (NOT p3))), (X (NOT (OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0))))), (X (NOT (AND (NOT p4) p2 p1 (NOT p3)))), (X (NOT (AND (NOT p1) p3))), (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p1)))), (X (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND p1 p3))), (X (NOT (AND (NOT p4) p0))), (X (NOT (AND (NOT p4) (NOT p2) p1 (NOT p0)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p4) p2 (NOT p1) (NOT p3))))), (X (X (AND (NOT p4) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p4) (NOT p2) p1)))), (X (X (AND (NOT p4) (NOT p3)))), (X (X (NOT (OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0)))))), (X (X (NOT (AND (NOT p4) p2 p1 (NOT p3))))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p1))))), true, (X (X (NOT p1))), (X (X (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND (NOT p4) p0)))), (X (X (NOT (AND (NOT p4) (NOT p2) p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 30 factoid took 908 ms. Reduced automaton from 6 states, 16 edges and 5 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Finished random walk after 193 steps, including 4 resets, run visited all 2 properties in 2 ms. (steps per millisecond=96 )
Knowledge obtained : [(AND (NOT p4) (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p4) p2 (NOT p1) (NOT p3)))), (X (AND (NOT p4) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p4) (NOT p2) p1))), (X (AND (NOT p4) (NOT p3))), (X (NOT (OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0))))), (X (NOT (AND (NOT p4) p2 p1 (NOT p3)))), (X (NOT (AND (NOT p1) p3))), (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p1)))), (X (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND p1 p3))), (X (NOT (AND (NOT p4) p0))), (X (NOT (AND (NOT p4) (NOT p2) p1 (NOT p0)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p4) p2 (NOT p1) (NOT p3))))), (X (X (AND (NOT p4) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p4) (NOT p2) p1)))), (X (X (AND (NOT p4) (NOT p3)))), (X (X (NOT (OR (AND (NOT p4) p2 (NOT p0)) (AND (NOT p4) p1 (NOT p0)))))), (X (X (NOT (AND (NOT p4) p2 p1 (NOT p3))))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p1))))), true, (X (X (NOT p1))), (X (X (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND (NOT p4) p0)))), (X (X (NOT (AND (NOT p4) (NOT p2) p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p4) (NOT p3)))), (F p3)]
Knowledge based reduction with 30 factoid took 913 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
[2023-03-08 04:08:23] [INFO ] Invariant cache hit.
[2023-03-08 04:08:23] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:23] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 10 ms returned sat
[2023-03-08 04:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:23] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-08 04:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 04:08:23] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:23] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 26 ms returned sat
[2023-03-08 04:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:23] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-08 04:08:23] [INFO ] Computed and/alt/rep : 62/189/62 causal constraints (skipped 2 transitions) in 4 ms.
[2023-03-08 04:08:24] [INFO ] Added : 55 causal constraints over 11 iterations in 112 ms. Result :sat
Could not prove EG (NOT p4)
Support contains 4 out of 121 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:24] [INFO ] Invariant cache hit.
[2023-03-08 04:08:24] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-08 04:08:24] [INFO ] Invariant cache hit.
[2023-03-08 04:08:24] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-08 04:08:24] [INFO ] Invariant cache hit.
[2023-03-08 04:08:24] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 121/121 places, 65/65 transitions.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p4) (NOT p3)), (X (NOT p3)), (X (AND (NOT p4) (NOT p3))), (X (X (NOT p3))), true, (X (X (AND (NOT p4) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 149 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Finished random walk after 128 steps, including 3 resets, run visited all 2 properties in 2 ms. (steps per millisecond=64 )
Knowledge obtained : [(AND (NOT p4) (NOT p3)), (X (NOT p3)), (X (AND (NOT p4) (NOT p3))), (X (X (NOT p3))), true, (X (X (AND (NOT p4) (NOT p3))))]
False Knowledge obtained : [(F (NOT (AND (NOT p3) (NOT p4)))), (F p3)]
Knowledge based reduction with 6 factoid took 204 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
[2023-03-08 04:08:24] [INFO ] Invariant cache hit.
[2023-03-08 04:08:25] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:25] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 9 ms returned sat
[2023-03-08 04:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:25] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-08 04:08:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 04:08:25] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:25] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 25 ms returned sat
[2023-03-08 04:08:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:25] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-08 04:08:25] [INFO ] Computed and/alt/rep : 62/189/62 causal constraints (skipped 2 transitions) in 4 ms.
[2023-03-08 04:08:25] [INFO ] Added : 55 causal constraints over 11 iterations in 105 ms. Result :sat
Could not prove EG (NOT p4)
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Product exploration explored 100000 steps with 18187 reset in 182 ms.
Product exploration explored 100000 steps with 18194 reset in 195 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p4) p3), (OR (NOT p4) p3), true]
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 6 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 04:08:26] [INFO ] Invariant cache hit.
[2023-03-08 04:08:26] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67 ms. Remains : 121/121 places, 65/65 transitions.
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:26] [INFO ] Invariant cache hit.
[2023-03-08 04:08:26] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 04:08:26] [INFO ] Invariant cache hit.
[2023-03-08 04:08:26] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-08 04:08:26] [INFO ] Invariant cache hit.
[2023-03-08 04:08:26] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 121/121 places, 65/65 transitions.
Treatment of property DES-PT-02a-LTLFireability-03 finished in 5615 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)))'
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||X((!p1 U p2)))))'
Found a Shortening insensitive property : DES-PT-02a-LTLFireability-14
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 122 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 122/122 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 121 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 121 transition count 65
Applied a total of 2 rules in 7 ms. Remains 121 /122 variables (removed 1) and now considering 65/66 (removed 1) transitions.
[2023-03-08 04:08:26] [INFO ] Invariant cache hit.
[2023-03-08 04:08:26] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-08 04:08:26] [INFO ] Invariant cache hit.
[2023-03-08 04:08:26] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2023-03-08 04:08:26] [INFO ] Invariant cache hit.
[2023-03-08 04:08:26] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 121/122 places, 65/66 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 226 ms. Remains : 121/122 places, 65/66 transitions.
Running random walk in product with property : DES-PT-02a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s10 1), p2:(AND (EQ s10 1) (NOT (AND (EQ s12 1) (EQ s31 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 18224 reset in 167 ms.
Product exploration explored 100000 steps with 18151 reset in 181 ms.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 22 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 24 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-08 04:08:27] [INFO ] Invariant cache hit.
[2023-03-08 04:08:27] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:27] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 10 ms returned sat
[2023-03-08 04:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:27] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-08 04:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 04:08:27] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:27] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 9 ms returned sat
[2023-03-08 04:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:27] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-08 04:08:27] [INFO ] Computed and/alt/rep : 62/189/62 causal constraints (skipped 2 transitions) in 5 ms.
[2023-03-08 04:08:27] [INFO ] Added : 51 causal constraints over 11 iterations in 105 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 3 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:27] [INFO ] Invariant cache hit.
[2023-03-08 04:08:27] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-08 04:08:27] [INFO ] Invariant cache hit.
[2023-03-08 04:08:27] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-08 04:08:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:08:27] [INFO ] Invariant cache hit.
[2023-03-08 04:08:27] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 244 ms. Remains : 121/121 places, 65/65 transitions.
Computed a total of 24 stabilizing places and 19 stable transitions
Computed a total of 24 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 24 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-08 04:08:28] [INFO ] Invariant cache hit.
[2023-03-08 04:08:28] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 04:08:28] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 11 ms returned sat
[2023-03-08 04:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:28] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-08 04:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 04:08:28] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 04:08:28] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 10 ms returned sat
[2023-03-08 04:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 04:08:28] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-08 04:08:28] [INFO ] Computed and/alt/rep : 62/189/62 causal constraints (skipped 2 transitions) in 5 ms.
[2023-03-08 04:08:28] [INFO ] Added : 51 causal constraints over 11 iterations in 101 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 18193 reset in 170 ms.
Product exploration explored 100000 steps with 18174 reset in 190 ms.
Support contains 3 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 65/65 transitions.
Applied a total of 0 rules in 2 ms. Remains 121 /121 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2023-03-08 04:08:29] [INFO ] Invariant cache hit.
[2023-03-08 04:08:29] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-08 04:08:29] [INFO ] Invariant cache hit.
[2023-03-08 04:08:29] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2023-03-08 04:08:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 04:08:29] [INFO ] Invariant cache hit.
[2023-03-08 04:08:29] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 236 ms. Remains : 121/121 places, 65/65 transitions.
Treatment of property DES-PT-02a-LTLFireability-14 finished in 2910 ms.
[2023-03-08 04:08:29] [INFO ] Flatten gal took : 8 ms
[2023-03-08 04:08:29] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-08 04:08:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 122 places, 66 transitions and 333 arcs took 1 ms.
Total runtime 47059 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DES-PT-02a
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/376
LTLFireability

FORMULA DES-PT-02a-LTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-02a-LTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-02a-LTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-02a-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-02a-LTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678248536497

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/376/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/376/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/376/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:436
lola: rewrite Frontend/Parser/formula_rewrite.k:433
lola: rewrite Frontend/Parser/formula_rewrite.k:521
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: RELEASE
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 DES-PT-02a-LTLFireability-00
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for DES-PT-02a-LTLFireability-00
lola: result : true
lola: markings : 433026
lola: fired transitions : 689025
lola: time used : 1.000000
lola: memory pages used : 3
lola: LAUNCH task # 20 (type EXCL) for 19 DES-PT-02a-LTLFireability-14
lola: time limit : 599 sec
lola: memory limit: 32 pages
lola: FINISHED task # 20 (type EXCL) for DES-PT-02a-LTLFireability-14
lola: result : true
lola: markings : 13
lola: fired transitions : 17
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 14 (type EXCL) for 13 DES-PT-02a-LTLFireability-03
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: FINISHED task # 14 (type EXCL) for DES-PT-02a-LTLFireability-03
lola: result : true
lola: markings : 143
lola: fired transitions : 658
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 11 (type EXCL) for 10 DES-PT-02a-LTLFireability-02
lola: time limit : 899 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DES-PT-02a-LTLFireability-00: LTL true LTL model checker
DES-PT-02a-LTLFireability-03: LTL true LTL model checker
DES-PT-02a-LTLFireability-14: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
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DES-PT-02a-LTLFireability-11: LTL 0 1 0 0 1 0 0 0

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11 LTL EXCL 4/899 8/32 DES-PT-02a-LTLFireability-02 1186977 m, 237395 m/sec, 4247422 t fired, .

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DES-PT-02a-LTLFireability-00: LTL true LTL model checker
DES-PT-02a-LTLFireability-03: LTL true LTL model checker
DES-PT-02a-LTLFireability-14: LTL true LTL model checker

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11 LTL EXCL 9/899 17/32 DES-PT-02a-LTLFireability-02 2487834 m, 260171 m/sec, 9204666 t fired, .

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DES-PT-02a-LTLFireability-03: LTL true LTL model checker
DES-PT-02a-LTLFireability-14: LTL true LTL model checker

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11 LTL EXCL 14/899 25/32 DES-PT-02a-LTLFireability-02 3754862 m, 253405 m/sec, 14234247 t fired, .

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DES-PT-02a-LTLFireability-00: LTL true LTL model checker
DES-PT-02a-LTLFireability-03: LTL true LTL model checker
DES-PT-02a-LTLFireability-14: LTL true LTL model checker

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11 LTL EXCL 19/899 32/32 DES-PT-02a-LTLFireability-02 4952120 m, 239451 m/sec, 19162649 t fired, .

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DES-PT-02a-LTLFireability-00: LTL true LTL model checker
DES-PT-02a-LTLFireability-03: LTL true LTL model checker
DES-PT-02a-LTLFireability-14: LTL true LTL model checker

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lola: result : false
lola: markings : 2420
lola: fired transitions : 3333
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lola: result : true
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lola: result : false
lola: markings : 29328
lola: fired transitions : 95962
lola: time used : 0.000000
lola: memory pages used : 1
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FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DES-PT-02a-LTLFireability-00: LTL true LTL model checker
DES-PT-02a-LTLFireability-01: CONJ false LTL model checker
DES-PT-02a-LTLFireability-02: LTL unknown AGGR
DES-PT-02a-LTLFireability-03: LTL true LTL model checker
DES-PT-02a-LTLFireability-11: LTL false LTL model checker
DES-PT-02a-LTLFireability-14: LTL true LTL model checker


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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="DES-PT-02a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is DES-PT-02a, 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 r103-tall-167814478200380"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-02a.tgz
mv DES-PT-02a 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 ;