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.r327-tall-167889200100836.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is RingSingleMessageInMbox-PT-d1m005, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r327-tall-167889200100836
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 6.7K Feb 26 05:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 05:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 05:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 05:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 05:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 05:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 05:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 05:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 5.8M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679060360631

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=RingSingleMessageInMbox-PT-d1m005
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 13:39:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 13:39:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 13:39:22] [INFO ] Load time of PNML (sax parser for PT used): 374 ms
[2023-03-17 13:39:22] [INFO ] Transformed 6690 places.
[2023-03-17 13:39:22] [INFO ] Transformed 11934 transitions.
[2023-03-17 13:39:22] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 486 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 4305 places in 31 ms
Reduce places removed 4305 places and 0 transitions.
Support contains 26 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1089 places :
Symmetric choice reduction at 1 with 1089 rule applications. Total rules 1208 place count 1279 transition count 7063
Iterating global reduction 1 with 1089 rules applied. Total rules applied 2297 place count 1279 transition count 7063
Ensure Unique test removed 276 transitions
Reduce isomorphic transitions removed 276 transitions.
Iterating post reduction 1 with 276 rules applied. Total rules applied 2573 place count 1279 transition count 6787
Discarding 922 places :
Symmetric choice reduction at 2 with 922 rule applications. Total rules 3495 place count 357 transition count 5865
Iterating global reduction 2 with 922 rules applied. Total rules applied 4417 place count 357 transition count 5865
Ensure Unique test removed 4680 transitions
Reduce isomorphic transitions removed 4680 transitions.
Iterating post reduction 2 with 4680 rules applied. Total rules applied 9097 place count 357 transition count 1185
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 9159 place count 295 transition count 1123
Iterating global reduction 3 with 62 rules applied. Total rules applied 9221 place count 295 transition count 1123
Ensure Unique test removed 146 transitions
Reduce isomorphic transitions removed 146 transitions.
Iterating post reduction 3 with 146 rules applied. Total rules applied 9367 place count 295 transition count 977
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 9375 place count 287 transition count 969
Iterating global reduction 4 with 8 rules applied. Total rules applied 9383 place count 287 transition count 969
Applied a total of 9383 rules in 365 ms. Remains 287 /2385 variables (removed 2098) and now considering 969/11934 (removed 10965) transitions.
// Phase 1: matrix 969 rows 287 cols
[2023-03-17 13:39:23] [INFO ] Computed 3 place invariants in 29 ms
[2023-03-17 13:39:23] [INFO ] Implicit Places using invariants in 445 ms returned []
[2023-03-17 13:39:23] [INFO ] Invariant cache hit.
[2023-03-17 13:39:24] [INFO ] State equation strengthened by 710 read => feed constraints.
[2023-03-17 13:39:25] [INFO ] Implicit Places using invariants and state equation in 1895 ms returned []
Implicit Place search using SMT with State Equation took 2387 ms to find 0 implicit places.
[2023-03-17 13:39:25] [INFO ] Invariant cache hit.
[2023-03-17 13:39:26] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 287/2385 places, 969/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3130 ms. Remains : 287/2385 places, 969/11934 transitions.
Support contains 26 out of 287 places after structural reductions.
[2023-03-17 13:39:26] [INFO ] Flatten gal took : 93 ms
[2023-03-17 13:39:26] [INFO ] Flatten gal took : 49 ms
[2023-03-17 13:39:26] [INFO ] Input system was already deterministic with 969 transitions.
Incomplete random walk after 10000 steps, including 1746 resets, run finished after 448 ms. (steps per millisecond=22 ) properties (out of 26) seen :23
Incomplete Best-First random walk after 10001 steps, including 335 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 179 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 224 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-17 13:39:27] [INFO ] Invariant cache hit.
[2023-03-17 13:39:27] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-17 13:39:27] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 13:39:27] [INFO ] After 291ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1
[2023-03-17 13:39:27] [INFO ] State equation strengthened by 710 read => feed constraints.
[2023-03-17 13:39:27] [INFO ] After 163ms SMT Verify possible using 710 Read/Feed constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-17 13:39:27] [INFO ] After 629ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-17 13:39:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-17 13:39:28] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-17 13:39:28] [INFO ] After 168ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-17 13:39:28] [INFO ] After 170ms SMT Verify possible using 710 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-03-17 13:39:28] [INFO ] Deduced a trap composed of 67 places in 92 ms of which 5 ms to minimize.
[2023-03-17 13:39:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 131 ms
[2023-03-17 13:39:28] [INFO ] After 323ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :0
[2023-03-17 13:39:28] [INFO ] After 576ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 57 stabilizing places and 368 stable transitions
Graph (complete) has 1561 edges and 287 vertex of which 286 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 267 transition count 449
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 267 transition count 449
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 267 transition count 446
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 60 place count 250 transition count 429
Iterating global reduction 1 with 17 rules applied. Total rules applied 77 place count 250 transition count 429
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 78 place count 250 transition count 428
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 142 place count 186 transition count 364
Iterating global reduction 2 with 64 rules applied. Total rules applied 206 place count 186 transition count 364
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 274 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 276 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 278 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 279 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 280 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 284 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 288 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 300 place count 179 transition count 253
Applied a total of 300 rules in 37 ms. Remains 179 /287 variables (removed 108) and now considering 253/969 (removed 716) transitions.
// Phase 1: matrix 253 rows 179 cols
[2023-03-17 13:39:29] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-17 13:39:29] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-17 13:39:29] [INFO ] Invariant cache hit.
[2023-03-17 13:39:29] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-17 13:39:29] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
[2023-03-17 13:39:29] [INFO ] Invariant cache hit.
[2023-03-17 13:39:29] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 179/287 places, 253/969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 781 ms. Remains : 179/287 places, 253/969 transitions.
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (LT s1 1) (LT s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 998 steps with 190 reset in 18 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-00 finished in 1167 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U G(p0)))'
Support contains 2 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 267 transition count 467
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 267 transition count 467
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 44 place count 267 transition count 463
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 61 place count 250 transition count 446
Iterating global reduction 1 with 17 rules applied. Total rules applied 78 place count 250 transition count 446
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 80 place count 250 transition count 444
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 144 place count 186 transition count 380
Iterating global reduction 2 with 64 rules applied. Total rules applied 208 place count 186 transition count 380
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 2 with 80 rules applied. Total rules applied 288 place count 186 transition count 300
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 290 place count 184 transition count 274
Iterating global reduction 3 with 2 rules applied. Total rules applied 292 place count 184 transition count 274
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 293 place count 183 transition count 273
Iterating global reduction 3 with 1 rules applied. Total rules applied 294 place count 183 transition count 273
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 295 place count 183 transition count 272
Applied a total of 295 rules in 21 ms. Remains 183 /287 variables (removed 104) and now considering 272/969 (removed 697) transitions.
// Phase 1: matrix 272 rows 183 cols
[2023-03-17 13:39:30] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-17 13:39:30] [INFO ] Implicit Places using invariants in 272 ms returned []
[2023-03-17 13:39:30] [INFO ] Invariant cache hit.
[2023-03-17 13:39:30] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-17 13:39:30] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 725 ms to find 0 implicit places.
[2023-03-17 13:39:30] [INFO ] Invariant cache hit.
[2023-03-17 13:39:30] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/287 places, 272/969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 856 ms. Remains : 183/287 places, 272/969 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s151 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-01 finished in 950 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(G(X((X(F((X(!p0) U p1)))||p2))))))'
Support contains 3 out of 287 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 269 transition count 527
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 269 transition count 527
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 269 transition count 522
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 56 place count 254 transition count 507
Iterating global reduction 1 with 15 rules applied. Total rules applied 71 place count 254 transition count 507
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 74 place count 254 transition count 504
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 130 place count 198 transition count 448
Iterating global reduction 2 with 56 rules applied. Total rules applied 186 place count 198 transition count 448
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 286 place count 198 transition count 348
Applied a total of 286 rules in 73 ms. Remains 198 /287 variables (removed 89) and now considering 348/969 (removed 621) transitions.
// Phase 1: matrix 348 rows 198 cols
[2023-03-17 13:39:31] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-17 13:39:31] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-17 13:39:31] [INFO ] Invariant cache hit.
[2023-03-17 13:39:31] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-03-17 13:39:31] [INFO ] Implicit Places using invariants and state equation in 563 ms returned []
Implicit Place search using SMT with State Equation took 721 ms to find 0 implicit places.
[2023-03-17 13:39:31] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-17 13:39:31] [INFO ] Invariant cache hit.
[2023-03-17 13:39:31] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 198/287 places, 348/969 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 946 ms. Remains : 198/287 places, 348/969 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s163 1)), p2:(AND (GEQ s1 1) (GEQ s161 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-02 finished in 1033 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(X(F(!p1))))))'
Support contains 3 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 470
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 470
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 41 place count 268 transition count 467
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 57 place count 252 transition count 451
Iterating global reduction 1 with 16 rules applied. Total rules applied 73 place count 252 transition count 451
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 252 transition count 450
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 134 place count 192 transition count 390
Iterating global reduction 2 with 60 rules applied. Total rules applied 194 place count 192 transition count 390
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 266 place count 192 transition count 318
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 267 place count 191 transition count 305
Iterating global reduction 3 with 1 rules applied. Total rules applied 268 place count 191 transition count 305
Applied a total of 268 rules in 19 ms. Remains 191 /287 variables (removed 96) and now considering 305/969 (removed 664) transitions.
// Phase 1: matrix 305 rows 191 cols
[2023-03-17 13:39:32] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-17 13:39:32] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-17 13:39:32] [INFO ] Invariant cache hit.
[2023-03-17 13:39:32] [INFO ] State equation strengthened by 126 read => feed constraints.
[2023-03-17 13:39:32] [INFO ] Implicit Places using invariants and state equation in 547 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
[2023-03-17 13:39:32] [INFO ] Invariant cache hit.
[2023-03-17 13:39:32] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 191/287 places, 305/969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 768 ms. Remains : 191/287 places, 305/969 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 5}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(OR (LT s1 1) (LT s158 1)), p1:(OR (LT s1 1) (LT s159 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-03 finished in 992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U (!p1&&G(p2)))||G(p3)))'
Support contains 4 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 488
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 488
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 42 place count 268 transition count 484
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 58 place count 252 transition count 468
Iterating global reduction 1 with 16 rules applied. Total rules applied 74 place count 252 transition count 468
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 76 place count 252 transition count 466
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 136 place count 192 transition count 406
Iterating global reduction 2 with 60 rules applied. Total rules applied 196 place count 192 transition count 406
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 2 with 88 rules applied. Total rules applied 284 place count 192 transition count 318
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 285 place count 191 transition count 305
Iterating global reduction 3 with 1 rules applied. Total rules applied 286 place count 191 transition count 305
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 287 place count 190 transition count 304
Iterating global reduction 3 with 1 rules applied. Total rules applied 288 place count 190 transition count 304
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 292 place count 186 transition count 300
Iterating global reduction 3 with 4 rules applied. Total rules applied 296 place count 186 transition count 300
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 316 place count 186 transition count 280
Applied a total of 316 rules in 52 ms. Remains 186 /287 variables (removed 101) and now considering 280/969 (removed 689) transitions.
// Phase 1: matrix 280 rows 186 cols
[2023-03-17 13:39:33] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-17 13:39:33] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-17 13:39:33] [INFO ] Invariant cache hit.
[2023-03-17 13:39:33] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-17 13:39:33] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
[2023-03-17 13:39:33] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-17 13:39:33] [INFO ] Invariant cache hit.
[2023-03-17 13:39:33] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 186/287 places, 280/969 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 756 ms. Remains : 186/287 places, 280/969 transitions.
Stuttering acceptance computed with spot in 344 ms :[(OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p3))), true, (NOT p2), (OR (NOT p2) p1), (NOT p3), (NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND p1 (NOT p0) p3) (AND (NOT p2) (NOT p0) p3)), acceptance={} source=0 dest: 0}, { cond=(OR (AND p1 p0 (NOT p3)) (AND (NOT p2) p0 (NOT p3))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2 p0 (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p1 (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p0) (NOT p3))), acceptance={} source=0 dest: 3}, { cond=(OR (AND p1 p0 p3) (AND (NOT p2) p0 p3)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0) (NOT p3)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p1) p2 (NOT p0) p3), acceptance={} source=0 dest: 6}, { cond=(AND (NOT p1) p2 p0 p3), acceptance={} source=0 dest: 7}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND p1 p0) (AND (NOT p2) p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=3 dest: 2}, { cond=(OR (AND p1 (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 1}, { cond=(AND p2 p0), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0) p3), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) p0 p3), acceptance={} source=6 dest: 4}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p2 (NOT p0) p3), acceptance={} source=6 dest: 6}, { cond=(AND p2 p0 p3), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=7 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={} source=7 dest: 4}, { cond=(AND p2 p3), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s84 1)), p0:(OR (AND (GEQ s1 1) (GEQ s153 1)) (AND (GEQ s1 1) (GEQ s154 1))), p3:(AND (GEQ s1 1) (GEQ s154 1)), p2:(AND (GEQ s1 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-04 finished in 1120 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 267 transition count 449
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 267 transition count 449
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 267 transition count 446
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 60 place count 250 transition count 429
Iterating global reduction 1 with 17 rules applied. Total rules applied 77 place count 250 transition count 429
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 78 place count 250 transition count 428
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 142 place count 186 transition count 364
Iterating global reduction 2 with 64 rules applied. Total rules applied 206 place count 186 transition count 364
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 274 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 276 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 278 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 279 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 280 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 284 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 288 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 300 place count 179 transition count 253
Applied a total of 300 rules in 41 ms. Remains 179 /287 variables (removed 108) and now considering 253/969 (removed 716) transitions.
// Phase 1: matrix 253 rows 179 cols
[2023-03-17 13:39:34] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-17 13:39:34] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-17 13:39:34] [INFO ] Invariant cache hit.
[2023-03-17 13:39:34] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-17 13:39:34] [INFO ] Implicit Places using invariants and state equation in 432 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
[2023-03-17 13:39:34] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-17 13:39:34] [INFO ] Invariant cache hit.
[2023-03-17 13:39:34] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/287 places, 253/969 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 712 ms. Remains : 179/287 places, 253/969 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s147 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 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-05 finished in 800 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0&&X((G((p0||X(p1)))&&X(p2)))))))'
Support contains 4 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 506
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 506
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 43 place count 268 transition count 501
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 59 place count 252 transition count 485
Iterating global reduction 1 with 16 rules applied. Total rules applied 75 place count 252 transition count 485
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 252 transition count 482
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 138 place count 192 transition count 422
Iterating global reduction 2 with 60 rules applied. Total rules applied 198 place count 192 transition count 422
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 294 place count 192 transition count 326
Applied a total of 294 rules in 24 ms. Remains 192 /287 variables (removed 95) and now considering 326/969 (removed 643) transitions.
// Phase 1: matrix 326 rows 192 cols
[2023-03-17 13:39:34] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-17 13:39:35] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-17 13:39:35] [INFO ] Invariant cache hit.
[2023-03-17 13:39:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-17 13:39:35] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 649 ms to find 0 implicit places.
[2023-03-17 13:39:35] [INFO ] Invariant cache hit.
[2023-03-17 13:39:35] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 192/287 places, 326/969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 792 ms. Remains : 192/287 places, 326/969 transitions.
Stuttering acceptance computed with spot in 164 ms :[true, (OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(OR p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(NOT p0), acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s158 1)), p1:(AND (GEQ s1 1) (GEQ s85 1)), p2:(AND (GEQ s1 1) (GEQ s160 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-06 finished in 980 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G((p1||X(F(p2))))))))'
Support contains 5 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 269 transition count 507
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 269 transition count 507
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 269 transition count 502
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 56 place count 254 transition count 487
Iterating global reduction 1 with 15 rules applied. Total rules applied 71 place count 254 transition count 487
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 131 place count 194 transition count 427
Iterating global reduction 1 with 60 rules applied. Total rules applied 191 place count 194 transition count 427
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 295 place count 194 transition count 323
Applied a total of 295 rules in 12 ms. Remains 194 /287 variables (removed 93) and now considering 323/969 (removed 646) transitions.
// Phase 1: matrix 323 rows 194 cols
[2023-03-17 13:39:35] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-17 13:39:36] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-17 13:39:36] [INFO ] Invariant cache hit.
[2023-03-17 13:39:36] [INFO ] State equation strengthened by 142 read => feed constraints.
[2023-03-17 13:39:36] [INFO ] Implicit Places using invariants and state equation in 508 ms returned []
Implicit Place search using SMT with State Equation took 599 ms to find 0 implicit places.
[2023-03-17 13:39:36] [INFO ] Invariant cache hit.
[2023-03-17 13:39:36] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 194/287 places, 323/969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 734 ms. Remains : 194/287 places, 323/969 transitions.
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (GEQ s10 1) (GEQ s78 1)), p1:(AND (GEQ s1 1) (GEQ s160 1)), p2:(AND (GEQ s1 1) (GEQ s162 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-07 finished in 872 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))'
Support contains 2 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 267 transition count 429
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 267 transition count 429
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 267 transition count 427
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 60 place count 249 transition count 409
Iterating global reduction 1 with 18 rules applied. Total rules applied 78 place count 249 transition count 409
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 79 place count 249 transition count 408
Discarding 68 places :
Symmetric choice reduction at 2 with 68 rule applications. Total rules 147 place count 181 transition count 340
Iterating global reduction 2 with 68 rules applied. Total rules applied 215 place count 181 transition count 340
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 279 place count 181 transition count 276
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 281 place count 179 transition count 250
Iterating global reduction 3 with 2 rules applied. Total rules applied 283 place count 179 transition count 250
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 284 place count 178 transition count 249
Iterating global reduction 3 with 1 rules applied. Total rules applied 285 place count 178 transition count 249
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 289 place count 174 transition count 245
Iterating global reduction 3 with 4 rules applied. Total rules applied 293 place count 174 transition count 245
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 301 place count 174 transition count 237
Applied a total of 301 rules in 37 ms. Remains 174 /287 variables (removed 113) and now considering 237/969 (removed 732) transitions.
// Phase 1: matrix 237 rows 174 cols
[2023-03-17 13:39:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-17 13:39:36] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-17 13:39:36] [INFO ] Invariant cache hit.
[2023-03-17 13:39:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-17 13:39:37] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2023-03-17 13:39:37] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 13:39:37] [INFO ] Invariant cache hit.
[2023-03-17 13:39:37] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 174/287 places, 237/969 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 535 ms. Remains : 174/287 places, 237/969 transitions.
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LT s1 1) (LT s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 60 steps with 11 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-08 finished in 596 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 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 267 transition count 449
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 267 transition count 449
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 267 transition count 446
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 60 place count 250 transition count 429
Iterating global reduction 1 with 17 rules applied. Total rules applied 77 place count 250 transition count 429
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 78 place count 250 transition count 428
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 142 place count 186 transition count 364
Iterating global reduction 2 with 64 rules applied. Total rules applied 206 place count 186 transition count 364
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 274 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 276 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 278 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 279 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 280 place count 183 transition count 269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 281 place count 183 transition count 268
Applied a total of 281 rules in 33 ms. Remains 183 /287 variables (removed 104) and now considering 268/969 (removed 701) transitions.
// Phase 1: matrix 268 rows 183 cols
[2023-03-17 13:39:37] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-17 13:39:37] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-17 13:39:37] [INFO ] Invariant cache hit.
[2023-03-17 13:39:37] [INFO ] State equation strengthened by 95 read => feed constraints.
[2023-03-17 13:39:37] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2023-03-17 13:39:37] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 13:39:37] [INFO ] Invariant cache hit.
[2023-03-17 13:39:38] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 183/287 places, 268/969 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 673 ms. Remains : 183/287 places, 268/969 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-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 (LT s1 1) (LT s151 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 20621 reset in 256 ms.
Product exploration explored 100000 steps with 20700 reset in 263 ms.
Computed a total of 4 stabilizing places and 16 stable transitions
Graph (complete) has 671 edges and 183 vertex of which 182 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 4 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 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 31 ms :[(NOT p0)]
Finished random walk after 2368 steps, including 482 resets, run visited all 1 properties in 9 ms. (steps per millisecond=263 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 214 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 37 ms :[(NOT p0)]
Support contains 2 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 268/268 transitions.
Applied a total of 0 rules in 6 ms. Remains 183 /183 variables (removed 0) and now considering 268/268 (removed 0) transitions.
[2023-03-17 13:39:39] [INFO ] Invariant cache hit.
[2023-03-17 13:39:39] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-17 13:39:39] [INFO ] Invariant cache hit.
[2023-03-17 13:39:39] [INFO ] State equation strengthened by 95 read => feed constraints.
[2023-03-17 13:39:39] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
[2023-03-17 13:39:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 13:39:39] [INFO ] Invariant cache hit.
[2023-03-17 13:39:39] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 635 ms. Remains : 183/183 places, 268/268 transitions.
Computed a total of 4 stabilizing places and 16 stable transitions
Graph (complete) has 671 edges and 183 vertex of which 182 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 4 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 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 39 ms :[(NOT p0)]
Finished random walk after 2196 steps, including 448 resets, run visited all 1 properties in 9 ms. (steps per millisecond=244 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 129 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 20636 reset in 201 ms.
Product exploration explored 100000 steps with 20644 reset in 198 ms.
Support contains 2 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 268/268 transitions.
Applied a total of 0 rules in 6 ms. Remains 183 /183 variables (removed 0) and now considering 268/268 (removed 0) transitions.
[2023-03-17 13:39:40] [INFO ] Invariant cache hit.
[2023-03-17 13:39:40] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-17 13:39:40] [INFO ] Invariant cache hit.
[2023-03-17 13:39:40] [INFO ] State equation strengthened by 95 read => feed constraints.
[2023-03-17 13:39:41] [INFO ] Implicit Places using invariants and state equation in 459 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
[2023-03-17 13:39:41] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 13:39:41] [INFO ] Invariant cache hit.
[2023-03-17 13:39:41] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 656 ms. Remains : 183/183 places, 268/268 transitions.
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-11 finished in 3875 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 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 267 transition count 467
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 267 transition count 467
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 44 place count 267 transition count 463
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 61 place count 250 transition count 446
Iterating global reduction 1 with 17 rules applied. Total rules applied 78 place count 250 transition count 446
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 80 place count 250 transition count 444
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 144 place count 186 transition count 380
Iterating global reduction 2 with 64 rules applied. Total rules applied 208 place count 186 transition count 380
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 292 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 294 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 296 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 297 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 298 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 302 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 306 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 318 place count 179 transition count 253
Applied a total of 318 rules in 53 ms. Remains 179 /287 variables (removed 108) and now considering 253/969 (removed 716) transitions.
// Phase 1: matrix 253 rows 179 cols
[2023-03-17 13:39:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-17 13:39:41] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-17 13:39:41] [INFO ] Invariant cache hit.
[2023-03-17 13:39:41] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-17 13:39:41] [INFO ] Implicit Places using invariants and state equation in 401 ms returned []
Implicit Place search using SMT with State Equation took 633 ms to find 0 implicit places.
[2023-03-17 13:39:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 13:39:41] [INFO ] Invariant cache hit.
[2023-03-17 13:39:42] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/287 places, 253/969 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 785 ms. Remains : 179/287 places, 253/969 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-12 finished in 827 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(X(!G(p0))) U p1)&&X((p0 U F(p1)))))'
Support contains 3 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 488
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 488
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 42 place count 268 transition count 484
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 58 place count 252 transition count 468
Iterating global reduction 1 with 16 rules applied. Total rules applied 74 place count 252 transition count 468
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 76 place count 252 transition count 466
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 136 place count 192 transition count 406
Iterating global reduction 2 with 60 rules applied. Total rules applied 196 place count 192 transition count 406
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 280 place count 192 transition count 322
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 281 place count 191 transition count 309
Iterating global reduction 3 with 1 rules applied. Total rules applied 282 place count 191 transition count 309
Applied a total of 282 rules in 16 ms. Remains 191 /287 variables (removed 96) and now considering 309/969 (removed 660) transitions.
// Phase 1: matrix 309 rows 191 cols
[2023-03-17 13:39:42] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-17 13:39:42] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-17 13:39:42] [INFO ] Invariant cache hit.
[2023-03-17 13:39:42] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-17 13:39:42] [INFO ] Implicit Places using invariants and state equation in 557 ms returned []
Implicit Place search using SMT with State Equation took 655 ms to find 0 implicit places.
[2023-03-17 13:39:42] [INFO ] Invariant cache hit.
[2023-03-17 13:39:42] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 191/287 places, 309/969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 783 ms. Remains : 191/287 places, 309/969 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1), p0, (OR (NOT p1) p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s158 1)), p0:(AND (GEQ s1 1) (GEQ s159 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-13 finished in 934 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||X((F(p2)&&p1))))))'
Support contains 3 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 468
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 468
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 268 transition count 466
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 57 place count 251 transition count 449
Iterating global reduction 1 with 17 rules applied. Total rules applied 74 place count 251 transition count 449
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 76 place count 251 transition count 447
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 140 place count 187 transition count 383
Iterating global reduction 2 with 64 rules applied. Total rules applied 204 place count 187 transition count 383
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 288 place count 187 transition count 299
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 289 place count 186 transition count 286
Iterating global reduction 3 with 1 rules applied. Total rules applied 290 place count 186 transition count 286
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 291 place count 185 transition count 285
Iterating global reduction 3 with 1 rules applied. Total rules applied 292 place count 185 transition count 285
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 293 place count 185 transition count 284
Applied a total of 293 rules in 22 ms. Remains 185 /287 variables (removed 102) and now considering 284/969 (removed 685) transitions.
// Phase 1: matrix 284 rows 185 cols
[2023-03-17 13:39:43] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-17 13:39:43] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-17 13:39:43] [INFO ] Invariant cache hit.
[2023-03-17 13:39:43] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-03-17 13:39:43] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
[2023-03-17 13:39:43] [INFO ] Invariant cache hit.
[2023-03-17 13:39:43] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 185/287 places, 284/969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 662 ms. Remains : 185/287 places, 284/969 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s153 1)), p1:(AND (OR (LT s1 1) (LT s153 1)) (OR (LT s1 1) (LT s97 1))), p2:(OR (LT s1 1) (LT s97 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 320 ms.
Product exploration explored 100000 steps with 33333 reset in 294 ms.
Computed a total of 5 stabilizing places and 29 stable transitions
Graph (complete) has 689 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 5 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) p1 (NOT p2)))))
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-14 finished in 1628 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(G(p1)))))'
Support contains 4 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 969/969 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 269 transition count 509
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 269 transition count 509
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 269 transition count 505
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 55 place count 254 transition count 490
Iterating global reduction 1 with 15 rules applied. Total rules applied 70 place count 254 transition count 490
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 72 place count 254 transition count 488
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 128 place count 198 transition count 432
Iterating global reduction 2 with 56 rules applied. Total rules applied 184 place count 198 transition count 432
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 268 place count 198 transition count 348
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 269 place count 197 transition count 335
Iterating global reduction 3 with 1 rules applied. Total rules applied 270 place count 197 transition count 335
Applied a total of 270 rules in 25 ms. Remains 197 /287 variables (removed 90) and now considering 335/969 (removed 634) transitions.
// Phase 1: matrix 335 rows 197 cols
[2023-03-17 13:39:44] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-17 13:39:44] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-17 13:39:44] [INFO ] Invariant cache hit.
[2023-03-17 13:39:44] [INFO ] State equation strengthened by 151 read => feed constraints.
[2023-03-17 13:39:45] [INFO ] Implicit Places using invariants and state equation in 569 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
[2023-03-17 13:39:45] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 13:39:45] [INFO ] Invariant cache hit.
[2023-03-17 13:39:45] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 197/287 places, 335/969 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 807 ms. Remains : 197/287 places, 335/969 transitions.
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m005-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s161 1) (AND (GEQ s1 1) (GEQ s165 1))), p1:(OR (LT s1 1) (LT s164 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 18208 reset in 242 ms.
Product exploration explored 100000 steps with 18140 reset in 256 ms.
Computed a total of 12 stabilizing places and 62 stable transitions
Graph (complete) has 763 edges and 197 vertex of which 196 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 12 stabilizing places and 62 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 328 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 1774 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 302 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-17 13:39:46] [INFO ] Invariant cache hit.
[2023-03-17 13:39:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-17 13:39:46] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 13:39:46] [INFO ] After 124ms 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 400 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 197 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 197/197 places, 335/335 transitions.
Applied a total of 0 rules in 13 ms. Remains 197 /197 variables (removed 0) and now considering 335/335 (removed 0) transitions.
[2023-03-17 13:39:47] [INFO ] Invariant cache hit.
[2023-03-17 13:39:47] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-17 13:39:47] [INFO ] Invariant cache hit.
[2023-03-17 13:39:47] [INFO ] State equation strengthened by 151 read => feed constraints.
[2023-03-17 13:39:47] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
[2023-03-17 13:39:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 13:39:47] [INFO ] Invariant cache hit.
[2023-03-17 13:39:48] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 798 ms. Remains : 197/197 places, 335/335 transitions.
Computed a total of 12 stabilizing places and 62 stable transitions
Graph (complete) has 763 edges and 197 vertex of which 196 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 12 stabilizing places and 62 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 193 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Finished random walk after 22 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 6 factoid took 204 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 29 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Product exploration explored 100000 steps with 18154 reset in 233 ms.
Product exploration explored 100000 steps with 18095 reset in 240 ms.
Support contains 2 out of 197 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 197/197 places, 335/335 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 195 transition count 301
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 195 transition count 301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 193 transition count 299
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 193 transition count 299
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 16 place count 185 transition count 291
Iterating global reduction 0 with 8 rules applied. Total rules applied 24 place count 185 transition count 291
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 32 place count 185 transition count 283
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 33 place count 184 transition count 270
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 35 place count 183 transition count 269
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 183 transition count 269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 183 transition count 268
Applied a total of 37 rules in 17 ms. Remains 183 /197 variables (removed 14) and now considering 268/335 (removed 67) transitions.
// Phase 1: matrix 268 rows 183 cols
[2023-03-17 13:39:49] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-17 13:39:49] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-17 13:39:49] [INFO ] Invariant cache hit.
[2023-03-17 13:39:49] [INFO ] State equation strengthened by 95 read => feed constraints.
[2023-03-17 13:39:49] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
[2023-03-17 13:39:49] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 13:39:49] [INFO ] Invariant cache hit.
[2023-03-17 13:39:49] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 183/197 places, 268/335 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 682 ms. Remains : 183/197 places, 268/335 transitions.
Treatment of property RingSingleMessageInMbox-PT-d1m005-LTLFireability-15 finished in 5147 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(G(p1)))))'
[2023-03-17 13:39:50] [INFO ] Flatten gal took : 36 ms
[2023-03-17 13:39:50] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-17 13:39:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 287 places, 969 transitions and 3846 arcs took 10 ms.
Total runtime 27829 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT RingSingleMessageInMbox-PT-d1m005
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/376
LTLFireability

FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RingSingleMessageInMbox-PT-d1m005-LTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679060404225

--------------------
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: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 RingSingleMessageInMbox-PT-d1m005-LTLFireability-11
lola: time limit : 1800 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
RingSingleMessageInMbox-PT-d1m005-LTLFireability-11: LTL 0 0 1 0 1 0 0 0
RingSingleMessageInMbox-PT-d1m005-LTLFireability-15: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 5/1800 4/32 RingSingleMessageInMbox-PT-d1m005-LTLFireability-11 417015 m, 83403 m/sec, 1211138 t fired, .

Time elapsed: 5 secs. Pages in use: 4
# running tasks: 1 of 4 Visible: 2
lola: FINISHED task # 1 (type EXCL) for RingSingleMessageInMbox-PT-d1m005-LTLFireability-11
lola: result : true
lola: markings : 524056
lola: fired transitions : 1641299
lola: time used : 6.000000
lola: memory pages used : 4
lola: LAUNCH task # 4 (type EXCL) for 3 RingSingleMessageInMbox-PT-d1m005-LTLFireability-15
lola: time limit : 3594 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
RingSingleMessageInMbox-PT-d1m005-LTLFireability-11: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
RingSingleMessageInMbox-PT-d1m005-LTLFireability-15: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
4 LTL EXCL 4/3594 3/32 RingSingleMessageInMbox-PT-d1m005-LTLFireability-15 298767 m, 59753 m/sec, 824744 t fired, .

Time elapsed: 10 secs. Pages in use: 4
# running tasks: 1 of 4 Visible: 2
lola: FINISHED task # 4 (type EXCL) for RingSingleMessageInMbox-PT-d1m005-LTLFireability-15
lola: result : true
lola: markings : 524056
lola: fired transitions : 1641299
lola: time used : 7.000000
lola: memory pages used : 4
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
RingSingleMessageInMbox-PT-d1m005-LTLFireability-11: LTL true LTL model checker
RingSingleMessageInMbox-PT-d1m005-LTLFireability-15: LTL true LTL model checker


Time elapsed: 13 secs. Pages in use: 4

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="RingSingleMessageInMbox-PT-d1m005"
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 RingSingleMessageInMbox-PT-d1m005, 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 r327-tall-167889200100836"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m005.tgz
mv RingSingleMessageInMbox-PT-d1m005 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 ;