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.r005-oct2-167813592600036.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-02b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592600036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 904K
-rw-r--r-- 1 mcc users 6.4K Feb 26 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 13:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 26 13:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 417K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678485987626

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-02b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-10 22:06:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 22:06:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 22:06:30] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2023-03-10 22:06:30] [INFO ] Transformed 1242 places.
[2023-03-10 22:06:30] [INFO ] Transformed 1621 transitions.
[2023-03-10 22:06:30] [INFO ] Found NUPN structural information;
[2023-03-10 22:06:30] [INFO ] Parsed PT model containing 1242 places and 1621 transitions and 5041 arcs in 284 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ASLink-PT-02b-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02b-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02b-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 1242 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1242/1242 places, 1621/1621 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 1172 transition count 1551
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 1172 transition count 1551
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 141 place count 1172 transition count 1550
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 167 place count 1146 transition count 1511
Iterating global reduction 1 with 26 rules applied. Total rules applied 193 place count 1146 transition count 1511
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 202 place count 1146 transition count 1502
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 205 place count 1143 transition count 1499
Iterating global reduction 2 with 3 rules applied. Total rules applied 208 place count 1143 transition count 1499
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 210 place count 1141 transition count 1497
Iterating global reduction 2 with 2 rules applied. Total rules applied 212 place count 1141 transition count 1497
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 213 place count 1140 transition count 1496
Iterating global reduction 2 with 1 rules applied. Total rules applied 214 place count 1140 transition count 1496
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 215 place count 1139 transition count 1495
Iterating global reduction 2 with 1 rules applied. Total rules applied 216 place count 1139 transition count 1495
Applied a total of 216 rules in 705 ms. Remains 1139 /1242 variables (removed 103) and now considering 1495/1621 (removed 126) transitions.
// Phase 1: matrix 1495 rows 1139 cols
[2023-03-10 22:06:31] [INFO ] Computed 121 place invariants in 86 ms
[2023-03-10 22:06:32] [INFO ] Implicit Places using invariants in 817 ms returned [973, 984, 995, 1003, 1011, 1019, 1027, 1038, 1046, 1054, 1065]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 857 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1128/1242 places, 1495/1621 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1116 transition count 1483
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1116 transition count 1483
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 1107 transition count 1474
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 1107 transition count 1474
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 49 place count 1100 transition count 1467
Iterating global reduction 0 with 7 rules applied. Total rules applied 56 place count 1100 transition count 1467
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1098 transition count 1465
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1098 transition count 1465
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1097 transition count 1464
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1097 transition count 1464
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1096 transition count 1463
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1096 transition count 1463
Applied a total of 64 rules in 217 ms. Remains 1096 /1128 variables (removed 32) and now considering 1463/1495 (removed 32) transitions.
// Phase 1: matrix 1463 rows 1096 cols
[2023-03-10 22:06:32] [INFO ] Computed 110 place invariants in 33 ms
[2023-03-10 22:06:32] [INFO ] Implicit Places using invariants in 621 ms returned []
[2023-03-10 22:06:32] [INFO ] Invariant cache hit.
[2023-03-10 22:06:36] [INFO ] Implicit Places using invariants and state equation in 3688 ms returned []
Implicit Place search using SMT with State Equation took 4317 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1096/1242 places, 1463/1621 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6099 ms. Remains : 1096/1242 places, 1463/1621 transitions.
Support contains 44 out of 1096 places after structural reductions.
[2023-03-10 22:06:37] [INFO ] Flatten gal took : 162 ms
[2023-03-10 22:06:37] [INFO ] Flatten gal took : 75 ms
[2023-03-10 22:06:37] [INFO ] Input system was already deterministic with 1463 transitions.
Support contains 41 out of 1096 places (down from 44) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 42 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 27) seen :14
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-10 22:06:38] [INFO ] Invariant cache hit.
[2023-03-10 22:06:38] [INFO ] [Real]Absence check using 29 positive place invariants in 12 ms returned sat
[2023-03-10 22:06:38] [INFO ] [Real]Absence check using 29 positive and 81 generalized place invariants in 38 ms returned sat
[2023-03-10 22:06:41] [INFO ] After 2936ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-10 22:06:41] [INFO ] [Nat]Absence check using 29 positive place invariants in 28 ms returned sat
[2023-03-10 22:06:41] [INFO ] [Nat]Absence check using 29 positive and 81 generalized place invariants in 47 ms returned sat
[2023-03-10 22:07:06] [INFO ] After 24119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-10 22:07:06] [INFO ] After 24127ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-10 22:07:06] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 12 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 89 ms.
Support contains 21 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Drop transitions removed 195 transitions
Trivial Post-agglo rules discarded 195 transitions
Performed 195 trivial Post agglomeration. Transition count delta: 195
Iterating post reduction 0 with 195 rules applied. Total rules applied 195 place count 1096 transition count 1268
Reduce places removed 195 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 198 rules applied. Total rules applied 393 place count 901 transition count 1265
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 396 place count 899 transition count 1264
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 397 place count 898 transition count 1264
Performed 282 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 282 Pre rules applied. Total rules applied 397 place count 898 transition count 982
Deduced a syphon composed of 282 places in 2 ms
Ensure Unique test removed 23 places
Reduce places removed 305 places and 0 transitions.
Iterating global reduction 4 with 587 rules applied. Total rules applied 984 place count 593 transition count 982
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 4 with 18 rules applied. Total rules applied 1002 place count 591 transition count 966
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1018 place count 575 transition count 966
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 1018 place count 575 transition count 958
Deduced a syphon composed of 8 places in 2 ms
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1042 place count 559 transition count 958
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 1042 place count 559 transition count 951
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1056 place count 552 transition count 951
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1059 place count 549 transition count 948
Iterating global reduction 6 with 3 rules applied. Total rules applied 1062 place count 549 transition count 948
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1062 place count 549 transition count 946
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1066 place count 547 transition count 946
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1069 place count 544 transition count 931
Iterating global reduction 6 with 3 rules applied. Total rules applied 1072 place count 544 transition count 931
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1074 place count 542 transition count 922
Iterating global reduction 6 with 2 rules applied. Total rules applied 1076 place count 542 transition count 922
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1077 place count 541 transition count 914
Iterating global reduction 6 with 1 rules applied. Total rules applied 1078 place count 541 transition count 914
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1079 place count 540 transition count 906
Iterating global reduction 6 with 1 rules applied. Total rules applied 1080 place count 540 transition count 906
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1081 place count 539 transition count 898
Iterating global reduction 6 with 1 rules applied. Total rules applied 1082 place count 539 transition count 898
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1083 place count 538 transition count 890
Iterating global reduction 6 with 1 rules applied. Total rules applied 1084 place count 538 transition count 890
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 6 with 179 rules applied. Total rules applied 1263 place count 448 transition count 801
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1266 place count 445 transition count 798
Iterating global reduction 6 with 3 rules applied. Total rules applied 1269 place count 445 transition count 798
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1269 place count 445 transition count 797
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1271 place count 444 transition count 797
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1272 place count 443 transition count 796
Iterating global reduction 6 with 1 rules applied. Total rules applied 1273 place count 443 transition count 796
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1275 place count 442 transition count 802
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 1278 place count 442 transition count 799
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1281 place count 439 transition count 799
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1282 place count 439 transition count 798
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1283 place count 438 transition count 798
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 1285 place count 438 transition count 798
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1286 place count 437 transition count 797
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 6 rules applied. Total rules applied 1292 place count 433 transition count 795
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1294 place count 431 transition count 795
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 6 Pre rules applied. Total rules applied 1294 place count 431 transition count 789
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 10 with 13 rules applied. Total rules applied 1307 place count 424 transition count 789
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 10 with 3 rules applied. Total rules applied 1310 place count 421 transition count 789
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 1310 place count 421 transition count 788
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1312 place count 420 transition count 788
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 1322 place count 415 transition count 783
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1324 place count 413 transition count 781
Iterating global reduction 11 with 2 rules applied. Total rules applied 1326 place count 413 transition count 781
Free-agglomeration rule applied 2 times.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1328 place count 413 transition count 779
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1330 place count 411 transition count 779
Applied a total of 1330 rules in 347 ms. Remains 411 /1096 variables (removed 685) and now considering 779/1463 (removed 684) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 348 ms. Remains : 411/1096 places, 779/1463 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 52 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 10) seen :1
Running SMT prover for 9 properties.
// Phase 1: matrix 779 rows 411 cols
[2023-03-10 22:07:07] [INFO ] Computed 68 place invariants in 12 ms
[2023-03-10 22:07:07] [INFO ] [Real]Absence check using 21 positive place invariants in 4 ms returned sat
[2023-03-10 22:07:07] [INFO ] [Real]Absence check using 21 positive and 47 generalized place invariants in 10 ms returned sat
[2023-03-10 22:07:08] [INFO ] After 819ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-10 22:07:08] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2023-03-10 22:07:08] [INFO ] [Nat]Absence check using 21 positive and 47 generalized place invariants in 22 ms returned sat
[2023-03-10 22:07:11] [INFO ] After 2359ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :4
[2023-03-10 22:07:11] [INFO ] Deduced a trap composed of 45 places in 155 ms of which 7 ms to minimize.
[2023-03-10 22:07:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-10 22:07:12] [INFO ] Deduced a trap composed of 55 places in 259 ms of which 1 ms to minimize.
[2023-03-10 22:07:12] [INFO ] Deduced a trap composed of 59 places in 178 ms of which 1 ms to minimize.
[2023-03-10 22:07:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 516 ms
[2023-03-10 22:07:12] [INFO ] After 3513ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :4
Attempting to minimize the solution found.
Minimization took 207 ms.
[2023-03-10 22:07:12] [INFO ] After 4060ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :4
Fused 9 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 47 ms.
Support contains 9 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 779/779 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 411 transition count 778
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 410 transition count 778
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 410 transition count 775
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 407 transition count 775
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 406 transition count 774
Ensure Unique test removed 1 places
Iterating global reduction 2 with 2 rules applied. Total rules applied 11 place count 405 transition count 774
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 404 transition count 773
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 404 transition count 773
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 404 transition count 772
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 15 place count 403 transition count 772
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 16 place count 402 transition count 771
Iterating global reduction 4 with 1 rules applied. Total rules applied 17 place count 402 transition count 771
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 18 place count 401 transition count 769
Iterating global reduction 4 with 1 rules applied. Total rules applied 19 place count 401 transition count 769
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 21 place count 400 transition count 768
Applied a total of 21 rules in 73 ms. Remains 400 /411 variables (removed 11) and now considering 768/779 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 400/411 places, 768/779 transitions.
Incomplete random walk after 10000 steps, including 157 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 54 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 367857 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{3=1}
Probabilistic random walk after 367857 steps, saw 99386 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :1
Running SMT prover for 3 properties.
// Phase 1: matrix 768 rows 400 cols
[2023-03-10 22:07:16] [INFO ] Computed 67 place invariants in 5 ms
[2023-03-10 22:07:16] [INFO ] [Real]Absence check using 20 positive place invariants in 4 ms returned sat
[2023-03-10 22:07:16] [INFO ] [Real]Absence check using 20 positive and 47 generalized place invariants in 12 ms returned sat
[2023-03-10 22:07:16] [INFO ] After 394ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 22:07:16] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-10 22:07:16] [INFO ] [Nat]Absence check using 20 positive and 47 generalized place invariants in 21 ms returned sat
[2023-03-10 22:07:17] [INFO ] After 369ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 22:07:17] [INFO ] Deduced a trap composed of 23 places in 226 ms of which 1 ms to minimize.
[2023-03-10 22:07:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 310 ms
[2023-03-10 22:07:17] [INFO ] After 879ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 147 ms.
[2023-03-10 22:07:17] [INFO ] After 1190ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 7 ms.
Support contains 8 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 768/768 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 400 transition count 767
Deduced a syphon composed of 1 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 398 transition count 767
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 3 place count 398 transition count 766
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 396 transition count 766
Applied a total of 6 rules in 33 ms. Remains 396 /400 variables (removed 4) and now considering 766/768 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 396/400 places, 766/768 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 439021 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :{}
Probabilistic random walk after 439021 steps, saw 120564 distinct states, run finished after 3005 ms. (steps per millisecond=146 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 766 rows 396 cols
[2023-03-10 22:07:21] [INFO ] Computed 65 place invariants in 14 ms
[2023-03-10 22:07:21] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2023-03-10 22:07:21] [INFO ] [Real]Absence check using 20 positive and 45 generalized place invariants in 14 ms returned sat
[2023-03-10 22:07:21] [INFO ] After 462ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 22:07:21] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-10 22:07:21] [INFO ] [Nat]Absence check using 20 positive and 45 generalized place invariants in 25 ms returned sat
[2023-03-10 22:07:22] [INFO ] After 435ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 22:07:22] [INFO ] Deduced a trap composed of 42 places in 136 ms of which 1 ms to minimize.
[2023-03-10 22:07:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 230 ms
[2023-03-10 22:07:22] [INFO ] After 844ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 224 ms.
[2023-03-10 22:07:22] [INFO ] After 1253ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 38 ms.
Support contains 8 out of 396 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 396/396 places, 766/766 transitions.
Applied a total of 0 rules in 24 ms. Remains 396 /396 variables (removed 0) and now considering 766/766 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 396/396 places, 766/766 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 396/396 places, 766/766 transitions.
Applied a total of 0 rules in 17 ms. Remains 396 /396 variables (removed 0) and now considering 766/766 (removed 0) transitions.
[2023-03-10 22:07:22] [INFO ] Invariant cache hit.
[2023-03-10 22:07:23] [INFO ] Implicit Places using invariants in 336 ms returned [1, 18, 19, 20, 37, 54, 72, 141, 145, 154, 155, 157, 175, 194, 263, 267, 268, 271, 283, 284, 285, 314, 335, 336, 337, 338]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 337 ms to find 26 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 370/396 places, 766/766 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 370 transition count 721
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 48 rules applied. Total rules applied 93 place count 325 transition count 718
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 94 place count 324 transition count 718
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 94 place count 324 transition count 703
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 31 rules applied. Total rules applied 125 place count 308 transition count 703
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 137 place count 304 transition count 695
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 145 place count 296 transition count 695
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 148 place count 293 transition count 692
Iterating global reduction 5 with 3 rules applied. Total rules applied 151 place count 293 transition count 692
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 154 place count 293 transition count 689
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 190 place count 275 transition count 671
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 192 place count 273 transition count 669
Iterating global reduction 6 with 2 rules applied. Total rules applied 194 place count 273 transition count 669
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 196 place count 273 transition count 667
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 200 place count 271 transition count 668
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 206 place count 271 transition count 662
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 213 place count 264 transition count 662
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 214 place count 264 transition count 661
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 220 place count 264 transition count 661
Applied a total of 220 rules in 79 ms. Remains 264 /370 variables (removed 106) and now considering 661/766 (removed 105) transitions.
// Phase 1: matrix 661 rows 264 cols
[2023-03-10 22:07:23] [INFO ] Computed 33 place invariants in 7 ms
[2023-03-10 22:07:23] [INFO ] Implicit Places using invariants in 340 ms returned [74, 91, 97, 100, 102, 105, 106, 161, 177, 183, 186, 188]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 344 ms to find 12 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 252/396 places, 661/766 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 246 transition count 655
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 246 transition count 655
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 244 transition count 653
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 244 transition count 653
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 24 place count 240 transition count 649
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 240 transition count 643
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 36 place count 234 transition count 643
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 234 transition count 641
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 40 place count 232 transition count 641
Applied a total of 40 rules in 57 ms. Remains 232 /252 variables (removed 20) and now considering 641/661 (removed 20) transitions.
// Phase 1: matrix 641 rows 232 cols
[2023-03-10 22:07:23] [INFO ] Computed 21 place invariants in 8 ms
[2023-03-10 22:07:23] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-10 22:07:23] [INFO ] Invariant cache hit.
[2023-03-10 22:07:24] [INFO ] Implicit Places using invariants and state equation in 533 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 232/396 places, 641/766 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1555 ms. Remains : 232/396 places, 641/766 transitions.
Incomplete random walk after 10000 steps, including 244 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 81 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 397189 steps, run timeout after 3001 ms. (steps per millisecond=132 ) properties seen :{2=1}
Probabilistic random walk after 397189 steps, saw 270786 distinct states, run finished after 3001 ms. (steps per millisecond=132 ) properties seen :1
Running SMT prover for 2 properties.
[2023-03-10 22:07:27] [INFO ] Invariant cache hit.
[2023-03-10 22:07:27] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-10 22:07:27] [INFO ] [Real]Absence check using 9 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-10 22:07:27] [INFO ] After 270ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 22:07:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 10 ms returned sat
[2023-03-10 22:07:27] [INFO ] [Nat]Absence check using 9 positive and 12 generalized place invariants in 7 ms returned sat
[2023-03-10 22:07:28] [INFO ] After 184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 22:07:28] [INFO ] Deduced a trap composed of 27 places in 235 ms of which 0 ms to minimize.
[2023-03-10 22:07:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 303 ms
[2023-03-10 22:07:28] [INFO ] After 552ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 96 ms.
[2023-03-10 22:07:28] [INFO ] After 740ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 20 ms.
Support contains 6 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 641/641 transitions.
Applied a total of 0 rules in 16 ms. Remains 232 /232 variables (removed 0) and now considering 641/641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 232/232 places, 641/641 transitions.
Incomplete random walk after 10000 steps, including 237 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 81 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 383640 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :{}
Probabilistic random walk after 383640 steps, saw 261573 distinct states, run finished after 3001 ms. (steps per millisecond=127 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 22:07:31] [INFO ] Invariant cache hit.
[2023-03-10 22:07:31] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-10 22:07:31] [INFO ] [Real]Absence check using 9 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-10 22:07:32] [INFO ] After 228ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 22:07:32] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-10 22:07:32] [INFO ] [Nat]Absence check using 9 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 22:07:32] [INFO ] After 200ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 22:07:32] [INFO ] Deduced a trap composed of 27 places in 174 ms of which 0 ms to minimize.
[2023-03-10 22:07:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 267 ms
[2023-03-10 22:07:32] [INFO ] After 543ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 93 ms.
[2023-03-10 22:07:32] [INFO ] After 724ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 23 ms.
Support contains 6 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 641/641 transitions.
Applied a total of 0 rules in 15 ms. Remains 232 /232 variables (removed 0) and now considering 641/641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 232/232 places, 641/641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 641/641 transitions.
Applied a total of 0 rules in 12 ms. Remains 232 /232 variables (removed 0) and now considering 641/641 (removed 0) transitions.
[2023-03-10 22:07:32] [INFO ] Invariant cache hit.
[2023-03-10 22:07:34] [INFO ] Implicit Places using invariants in 1537 ms returned []
[2023-03-10 22:07:34] [INFO ] Invariant cache hit.
[2023-03-10 22:07:35] [INFO ] Implicit Places using invariants and state equation in 819 ms returned []
Implicit Place search using SMT with State Equation took 2373 ms to find 0 implicit places.
[2023-03-10 22:07:35] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-10 22:07:35] [INFO ] Invariant cache hit.
[2023-03-10 22:07:35] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2788 ms. Remains : 232/232 places, 641/641 transitions.
Applied a total of 0 rules in 6 ms. Remains 232 /232 variables (removed 0) and now considering 641/641 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-10 22:07:35] [INFO ] Invariant cache hit.
[2023-03-10 22:07:35] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-10 22:07:35] [INFO ] [Real]Absence check using 9 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-10 22:07:35] [INFO ] After 289ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 22:07:35] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-10 22:07:36] [INFO ] [Nat]Absence check using 9 positive and 12 generalized place invariants in 9 ms returned sat
[2023-03-10 22:07:36] [INFO ] After 208ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 22:07:36] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 1 ms to minimize.
[2023-03-10 22:07:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 208 ms
[2023-03-10 22:07:36] [INFO ] After 502ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 115 ms.
[2023-03-10 22:07:36] [INFO ] After 745ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA ASLink-PT-02b-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA ASLink-PT-02b-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 41 stabilizing places and 41 stable transitions
FORMULA ASLink-PT-02b-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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)&&F(p1)))'
Support contains 5 out of 1096 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1089 transition count 1456
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1089 transition count 1456
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 1085 transition count 1440
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 1085 transition count 1440
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 1081 transition count 1436
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 1081 transition count 1436
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 1078 transition count 1426
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 1078 transition count 1426
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 1074 transition count 1415
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 1074 transition count 1415
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 1070 transition count 1411
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 1070 transition count 1411
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 1067 transition count 1401
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 1067 transition count 1401
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 1064 transition count 1391
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 1064 transition count 1391
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 1062 transition count 1389
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 1062 transition count 1389
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 1060 transition count 1380
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 1060 transition count 1380
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 1058 transition count 1371
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 1058 transition count 1371
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 1056 transition count 1369
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 1056 transition count 1369
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 1054 transition count 1360
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 1054 transition count 1360
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 1052 transition count 1351
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 1052 transition count 1351
Applied a total of 88 rules in 565 ms. Remains 1052 /1096 variables (removed 44) and now considering 1351/1463 (removed 112) transitions.
// Phase 1: matrix 1351 rows 1052 cols
[2023-03-10 22:07:37] [INFO ] Computed 110 place invariants in 23 ms
[2023-03-10 22:07:38] [INFO ] Implicit Places using invariants in 654 ms returned []
[2023-03-10 22:07:38] [INFO ] Invariant cache hit.
[2023-03-10 22:07:40] [INFO ] Implicit Places using invariants and state equation in 2270 ms returned []
Implicit Place search using SMT with State Equation took 2927 ms to find 0 implicit places.
[2023-03-10 22:07:40] [INFO ] Invariant cache hit.
[2023-03-10 22:07:41] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1052/1096 places, 1351/1463 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4385 ms. Remains : 1052/1096 places, 1351/1463 transitions.
Stuttering acceptance computed with spot in 380 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : ASLink-PT-02b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s825 1), p0:(OR (AND (EQ s454 1) (EQ s815 1)) (EQ s567 0) (EQ s765 0))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 240 steps with 1 reset in 9 ms.
FORMULA ASLink-PT-02b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-00 finished in 4900 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0&&G(p1)) U p2))))'
Support contains 3 out of 1096 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 199 rules applied. Total rules applied 199 place count 1095 transition count 1263
Reduce places removed 199 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 202 rules applied. Total rules applied 401 place count 896 transition count 1260
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 403 place count 894 transition count 1260
Performed 286 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 286 Pre rules applied. Total rules applied 403 place count 894 transition count 974
Deduced a syphon composed of 286 places in 2 ms
Ensure Unique test removed 24 places
Reduce places removed 310 places and 0 transitions.
Iterating global reduction 3 with 596 rules applied. Total rules applied 999 place count 584 transition count 974
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 1017 place count 582 transition count 958
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1033 place count 566 transition count 958
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 1033 place count 566 transition count 949
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 27 rules applied. Total rules applied 1060 place count 548 transition count 949
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1060 place count 548 transition count 941
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1076 place count 540 transition count 941
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1080 place count 536 transition count 937
Iterating global reduction 5 with 4 rules applied. Total rules applied 1084 place count 536 transition count 937
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1084 place count 536 transition count 935
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1088 place count 534 transition count 935
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1092 place count 530 transition count 919
Iterating global reduction 5 with 4 rules applied. Total rules applied 1096 place count 530 transition count 919
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1098 place count 528 transition count 910
Iterating global reduction 5 with 2 rules applied. Total rules applied 1100 place count 528 transition count 910
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1101 place count 527 transition count 902
Iterating global reduction 5 with 1 rules applied. Total rules applied 1102 place count 527 transition count 902
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1103 place count 526 transition count 894
Iterating global reduction 5 with 1 rules applied. Total rules applied 1104 place count 526 transition count 894
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1105 place count 525 transition count 886
Iterating global reduction 5 with 1 rules applied. Total rules applied 1106 place count 525 transition count 886
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1107 place count 524 transition count 878
Iterating global reduction 5 with 1 rules applied. Total rules applied 1108 place count 524 transition count 878
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1109 place count 523 transition count 870
Iterating global reduction 5 with 1 rules applied. Total rules applied 1110 place count 523 transition count 870
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1111 place count 522 transition count 862
Iterating global reduction 5 with 1 rules applied. Total rules applied 1112 place count 522 transition count 862
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1113 place count 521 transition count 854
Iterating global reduction 5 with 1 rules applied. Total rules applied 1114 place count 521 transition count 854
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1115 place count 520 transition count 846
Iterating global reduction 5 with 1 rules applied. Total rules applied 1116 place count 520 transition count 846
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1117 place count 519 transition count 838
Iterating global reduction 5 with 1 rules applied. Total rules applied 1118 place count 519 transition count 838
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1119 place count 518 transition count 830
Iterating global reduction 5 with 1 rules applied. Total rules applied 1120 place count 518 transition count 830
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1121 place count 517 transition count 822
Iterating global reduction 5 with 1 rules applied. Total rules applied 1122 place count 517 transition count 822
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1123 place count 516 transition count 814
Iterating global reduction 5 with 1 rules applied. Total rules applied 1124 place count 516 transition count 814
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1125 place count 515 transition count 806
Iterating global reduction 5 with 1 rules applied. Total rules applied 1126 place count 515 transition count 806
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1127 place count 514 transition count 798
Iterating global reduction 5 with 1 rules applied. Total rules applied 1128 place count 514 transition count 798
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 5 with 178 rules applied. Total rules applied 1306 place count 424 transition count 710
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1310 place count 420 transition count 706
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1315 place count 419 transition count 706
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1316 place count 419 transition count 705
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1317 place count 418 transition count 705
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1317 place count 418 transition count 704
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1319 place count 417 transition count 704
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1321 place count 415 transition count 702
Iterating global reduction 7 with 2 rules applied. Total rules applied 1323 place count 415 transition count 702
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1325 place count 415 transition count 700
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1326 place count 414 transition count 700
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1327 place count 413 transition count 699
Iterating global reduction 9 with 1 rules applied. Total rules applied 1328 place count 413 transition count 699
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1329 place count 412 transition count 698
Iterating global reduction 9 with 1 rules applied. Total rules applied 1330 place count 412 transition count 698
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1332 place count 411 transition count 703
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1334 place count 409 transition count 701
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 6 rules applied. Total rules applied 1340 place count 405 transition count 699
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1342 place count 403 transition count 699
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 6 Pre rules applied. Total rules applied 1342 place count 403 transition count 693
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 11 with 13 rules applied. Total rules applied 1355 place count 396 transition count 693
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 11 with 5 rules applied. Total rules applied 1360 place count 391 transition count 693
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1360 place count 391 transition count 692
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1362 place count 390 transition count 692
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 12 with 12 rules applied. Total rules applied 1374 place count 384 transition count 686
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1377 place count 381 transition count 683
Iterating global reduction 12 with 3 rules applied. Total rules applied 1380 place count 381 transition count 683
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1382 place count 379 transition count 681
Iterating global reduction 12 with 2 rules applied. Total rules applied 1384 place count 379 transition count 681
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1386 place count 379 transition count 679
Applied a total of 1386 rules in 421 ms. Remains 379 /1096 variables (removed 717) and now considering 679/1463 (removed 784) transitions.
// Phase 1: matrix 679 rows 379 cols
[2023-03-10 22:07:42] [INFO ] Computed 62 place invariants in 4 ms
[2023-03-10 22:07:43] [INFO ] Implicit Places using invariants in 413 ms returned [1, 18, 19, 31, 48, 66, 86, 140, 150, 151, 153, 170, 188, 208, 259, 260, 263, 274, 275, 276, 294, 316, 317, 318, 319]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 415 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 354/1096 places, 679/1463 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 354 transition count 636
Reduce places removed 43 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 44 rules applied. Total rules applied 87 place count 311 transition count 635
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 88 place count 310 transition count 635
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 88 place count 310 transition count 620
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 31 rules applied. Total rules applied 119 place count 294 transition count 620
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 131 place count 290 transition count 612
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 139 place count 282 transition count 612
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 142 place count 279 transition count 609
Iterating global reduction 5 with 3 rules applied. Total rules applied 145 place count 279 transition count 609
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 148 place count 279 transition count 606
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 188 place count 259 transition count 586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 192 place count 257 transition count 587
Applied a total of 192 rules in 29 ms. Remains 257 /354 variables (removed 97) and now considering 587/679 (removed 92) transitions.
// Phase 1: matrix 587 rows 257 cols
[2023-03-10 22:07:43] [INFO ] Computed 32 place invariants in 5 ms
[2023-03-10 22:07:43] [INFO ] Implicit Places using invariants in 209 ms returned [89, 95, 100, 176, 182, 187, 254]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 210 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 250/1096 places, 587/1463 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 250 transition count 586
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 249 transition count 586
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 245 transition count 582
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 245 transition count 582
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 241 transition count 578
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 241 transition count 578
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 239 transition count 576
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 239 transition count 576
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 237 transition count 574
Applied a total of 26 rules in 23 ms. Remains 237 /250 variables (removed 13) and now considering 574/587 (removed 13) transitions.
// Phase 1: matrix 574 rows 237 cols
[2023-03-10 22:07:43] [INFO ] Computed 25 place invariants in 4 ms
[2023-03-10 22:07:43] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-10 22:07:43] [INFO ] Invariant cache hit.
[2023-03-10 22:07:43] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 632 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 237/1096 places, 574/1463 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1731 ms. Remains : 237/1096 places, 574/1463 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : ASLink-PT-02b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(OR p2 (AND p0 p1)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p2) p0 p1), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={1} source=1 dest: 1}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p2) p0 p1), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s220 1), p0:(EQ s208 1), p1:(EQ s71 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-02b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-01 finished in 1997 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) U p1)||X((p1||F(p0)||G(p2)))))'
Support contains 4 out of 1096 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1090 transition count 1457
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1090 transition count 1457
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 1086 transition count 1441
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 1086 transition count 1441
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 1082 transition count 1437
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 1082 transition count 1437
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 1079 transition count 1427
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 1079 transition count 1427
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 1075 transition count 1416
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 1075 transition count 1416
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 1071 transition count 1412
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 1071 transition count 1412
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 1068 transition count 1402
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 1068 transition count 1402
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 1065 transition count 1392
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 1065 transition count 1392
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1063 transition count 1390
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1063 transition count 1390
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1061 transition count 1381
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1061 transition count 1381
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1059 transition count 1372
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1059 transition count 1372
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 1057 transition count 1370
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 1057 transition count 1370
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 1055 transition count 1361
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 1055 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 1053 transition count 1352
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 1053 transition count 1352
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 1052 transition count 1351
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 1052 transition count 1351
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 1051 transition count 1343
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 1051 transition count 1343
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 1050 transition count 1335
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 1050 transition count 1335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 1049 transition count 1334
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 1049 transition count 1334
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 1048 transition count 1326
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 1048 transition count 1326
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 1047 transition count 1318
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 1047 transition count 1318
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 1046 transition count 1317
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 1046 transition count 1317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 1045 transition count 1309
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 1045 transition count 1309
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 1044 transition count 1301
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 1044 transition count 1301
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 105 place count 1043 transition count 1300
Iterating global reduction 0 with 1 rules applied. Total rules applied 106 place count 1043 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 1042 transition count 1292
Iterating global reduction 0 with 1 rules applied. Total rules applied 108 place count 1042 transition count 1292
Applied a total of 108 rules in 875 ms. Remains 1042 /1096 variables (removed 54) and now considering 1292/1463 (removed 171) transitions.
// Phase 1: matrix 1292 rows 1042 cols
[2023-03-10 22:07:45] [INFO ] Computed 110 place invariants in 20 ms
[2023-03-10 22:07:45] [INFO ] Implicit Places using invariants in 403 ms returned []
[2023-03-10 22:07:45] [INFO ] Invariant cache hit.
[2023-03-10 22:07:47] [INFO ] Implicit Places using invariants and state equation in 1998 ms returned []
Implicit Place search using SMT with State Equation took 2402 ms to find 0 implicit places.
[2023-03-10 22:07:47] [INFO ] Invariant cache hit.
[2023-03-10 22:07:48] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1042/1096 places, 1292/1463 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3984 ms. Remains : 1042/1096 places, 1292/1463 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ASLink-PT-02b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(EQ s181 1), p1:(EQ s349 1), p2:(OR (EQ s923 1) (EQ s242 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 156 steps with 0 reset in 3 ms.
FORMULA ASLink-PT-02b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-02 finished in 4186 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)||X(p1)) U p0))'
Support contains 3 out of 1096 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 0 with 198 rules applied. Total rules applied 198 place count 1095 transition count 1264
Reduce places removed 198 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 201 rules applied. Total rules applied 399 place count 897 transition count 1261
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 402 place count 895 transition count 1260
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 403 place count 894 transition count 1260
Performed 287 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 287 Pre rules applied. Total rules applied 403 place count 894 transition count 973
Deduced a syphon composed of 287 places in 2 ms
Ensure Unique test removed 24 places
Reduce places removed 311 places and 0 transitions.
Iterating global reduction 4 with 598 rules applied. Total rules applied 1001 place count 583 transition count 973
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 4 with 18 rules applied. Total rules applied 1019 place count 581 transition count 957
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1035 place count 565 transition count 957
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 1035 place count 565 transition count 948
Deduced a syphon composed of 9 places in 2 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 27 rules applied. Total rules applied 1062 place count 547 transition count 948
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 1062 place count 547 transition count 940
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1078 place count 539 transition count 940
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1082 place count 535 transition count 936
Iterating global reduction 6 with 4 rules applied. Total rules applied 1086 place count 535 transition count 936
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1086 place count 535 transition count 934
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1090 place count 533 transition count 934
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1094 place count 529 transition count 918
Iterating global reduction 6 with 4 rules applied. Total rules applied 1098 place count 529 transition count 918
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1100 place count 527 transition count 909
Iterating global reduction 6 with 2 rules applied. Total rules applied 1102 place count 527 transition count 909
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1103 place count 526 transition count 901
Iterating global reduction 6 with 1 rules applied. Total rules applied 1104 place count 526 transition count 901
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1105 place count 525 transition count 893
Iterating global reduction 6 with 1 rules applied. Total rules applied 1106 place count 525 transition count 893
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1107 place count 524 transition count 885
Iterating global reduction 6 with 1 rules applied. Total rules applied 1108 place count 524 transition count 885
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1109 place count 523 transition count 877
Iterating global reduction 6 with 1 rules applied. Total rules applied 1110 place count 523 transition count 877
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1111 place count 522 transition count 869
Iterating global reduction 6 with 1 rules applied. Total rules applied 1112 place count 522 transition count 869
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1113 place count 521 transition count 861
Iterating global reduction 6 with 1 rules applied. Total rules applied 1114 place count 521 transition count 861
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1115 place count 520 transition count 853
Iterating global reduction 6 with 1 rules applied. Total rules applied 1116 place count 520 transition count 853
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1117 place count 519 transition count 845
Iterating global reduction 6 with 1 rules applied. Total rules applied 1118 place count 519 transition count 845
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1119 place count 518 transition count 837
Iterating global reduction 6 with 1 rules applied. Total rules applied 1120 place count 518 transition count 837
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1121 place count 517 transition count 829
Iterating global reduction 6 with 1 rules applied. Total rules applied 1122 place count 517 transition count 829
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1123 place count 516 transition count 821
Iterating global reduction 6 with 1 rules applied. Total rules applied 1124 place count 516 transition count 821
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1125 place count 515 transition count 813
Iterating global reduction 6 with 1 rules applied. Total rules applied 1126 place count 515 transition count 813
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1127 place count 514 transition count 805
Iterating global reduction 6 with 1 rules applied. Total rules applied 1128 place count 514 transition count 805
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1129 place count 513 transition count 797
Iterating global reduction 6 with 1 rules applied. Total rules applied 1130 place count 513 transition count 797
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 6 with 174 rules applied. Total rules applied 1304 place count 425 transition count 711
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1308 place count 421 transition count 707
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 1313 place count 420 transition count 707
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1314 place count 420 transition count 706
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1315 place count 419 transition count 706
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1315 place count 419 transition count 705
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1317 place count 418 transition count 705
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1319 place count 416 transition count 703
Iterating global reduction 8 with 2 rules applied. Total rules applied 1321 place count 416 transition count 703
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1323 place count 416 transition count 701
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1324 place count 415 transition count 701
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1325 place count 414 transition count 700
Iterating global reduction 10 with 1 rules applied. Total rules applied 1326 place count 414 transition count 700
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1327 place count 413 transition count 699
Iterating global reduction 10 with 1 rules applied. Total rules applied 1328 place count 413 transition count 699
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1330 place count 412 transition count 704
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1332 place count 410 transition count 702
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 6 rules applied. Total rules applied 1338 place count 406 transition count 700
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1340 place count 404 transition count 700
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 6 Pre rules applied. Total rules applied 1340 place count 404 transition count 694
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 13 rules applied. Total rules applied 1353 place count 397 transition count 694
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 12 with 5 rules applied. Total rules applied 1358 place count 392 transition count 694
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1358 place count 392 transition count 693
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1360 place count 391 transition count 693
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 14 rules applied. Total rules applied 1374 place count 384 transition count 686
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1378 place count 380 transition count 682
Iterating global reduction 13 with 4 rules applied. Total rules applied 1382 place count 380 transition count 682
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1384 place count 378 transition count 680
Iterating global reduction 13 with 2 rules applied. Total rules applied 1386 place count 378 transition count 680
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1388 place count 378 transition count 678
Applied a total of 1388 rules in 452 ms. Remains 378 /1096 variables (removed 718) and now considering 678/1463 (removed 785) transitions.
// Phase 1: matrix 678 rows 378 cols
[2023-03-10 22:07:48] [INFO ] Computed 62 place invariants in 6 ms
[2023-03-10 22:07:49] [INFO ] Implicit Places using invariants in 429 ms returned [1, 18, 19, 31, 48, 66, 85, 137, 147, 148, 151, 187, 207, 260, 261, 264, 275, 276, 277, 295, 316, 317, 318, 319]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 443 ms to find 24 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 354/1096 places, 678/1463 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 354 transition count 640
Reduce places removed 38 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 39 rules applied. Total rules applied 77 place count 316 transition count 639
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 78 place count 315 transition count 639
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 78 place count 315 transition count 624
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 31 rules applied. Total rules applied 109 place count 299 transition count 624
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 121 place count 295 transition count 616
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 129 place count 287 transition count 616
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 132 place count 284 transition count 613
Iterating global reduction 5 with 3 rules applied. Total rules applied 135 place count 284 transition count 613
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 138 place count 284 transition count 610
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 172 place count 267 transition count 593
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 176 place count 265 transition count 594
Applied a total of 176 rules in 25 ms. Remains 265 /354 variables (removed 89) and now considering 594/678 (removed 84) transitions.
// Phase 1: matrix 594 rows 265 cols
[2023-03-10 22:07:49] [INFO ] Computed 33 place invariants in 3 ms
[2023-03-10 22:07:49] [INFO ] Implicit Places using invariants in 220 ms returned [88, 94, 99, 183, 191, 197, 262]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 221 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 258/1096 places, 594/1463 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 258 transition count 593
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 257 transition count 593
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 253 transition count 589
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 253 transition count 589
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 249 transition count 585
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 249 transition count 585
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 21 place count 246 transition count 582
Iterating global reduction 2 with 3 rules applied. Total rules applied 24 place count 246 transition count 582
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 245 transition count 581
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 245 transition count 581
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 243 transition count 579
Applied a total of 30 rules in 26 ms. Remains 243 /258 variables (removed 15) and now considering 579/594 (removed 15) transitions.
// Phase 1: matrix 579 rows 243 cols
[2023-03-10 22:07:49] [INFO ] Computed 26 place invariants in 3 ms
[2023-03-10 22:07:49] [INFO ] Implicit Places using invariants in 345 ms returned []
[2023-03-10 22:07:49] [INFO ] Invariant cache hit.
[2023-03-10 22:07:50] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 243/1096 places, 579/1463 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1969 ms. Remains : 243/1096 places, 579/1463 transitions.
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-02b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s116 1) (EQ s167 1)), p1:(EQ s158 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-02b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-03 finished in 2164 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||F(p1)))))'
Support contains 4 out of 1096 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 1095 transition count 1262
Reduce places removed 200 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 203 rules applied. Total rules applied 403 place count 895 transition count 1259
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 405 place count 893 transition count 1259
Performed 286 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 286 Pre rules applied. Total rules applied 405 place count 893 transition count 973
Deduced a syphon composed of 286 places in 1 ms
Ensure Unique test removed 24 places
Reduce places removed 310 places and 0 transitions.
Iterating global reduction 3 with 596 rules applied. Total rules applied 1001 place count 583 transition count 973
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 1019 place count 581 transition count 957
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1035 place count 565 transition count 957
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 1035 place count 565 transition count 948
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 27 rules applied. Total rules applied 1062 place count 547 transition count 948
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1062 place count 547 transition count 940
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1078 place count 539 transition count 940
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1081 place count 536 transition count 937
Iterating global reduction 5 with 3 rules applied. Total rules applied 1084 place count 536 transition count 937
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1084 place count 536 transition count 936
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1086 place count 535 transition count 936
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1089 place count 532 transition count 926
Iterating global reduction 5 with 3 rules applied. Total rules applied 1092 place count 532 transition count 926
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1094 place count 530 transition count 917
Iterating global reduction 5 with 2 rules applied. Total rules applied 1096 place count 530 transition count 917
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1097 place count 529 transition count 909
Iterating global reduction 5 with 1 rules applied. Total rules applied 1098 place count 529 transition count 909
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1099 place count 528 transition count 901
Iterating global reduction 5 with 1 rules applied. Total rules applied 1100 place count 528 transition count 901
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1101 place count 527 transition count 893
Iterating global reduction 5 with 1 rules applied. Total rules applied 1102 place count 527 transition count 893
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1103 place count 526 transition count 885
Iterating global reduction 5 with 1 rules applied. Total rules applied 1104 place count 526 transition count 885
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1105 place count 525 transition count 877
Iterating global reduction 5 with 1 rules applied. Total rules applied 1106 place count 525 transition count 877
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1107 place count 524 transition count 869
Iterating global reduction 5 with 1 rules applied. Total rules applied 1108 place count 524 transition count 869
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1109 place count 523 transition count 861
Iterating global reduction 5 with 1 rules applied. Total rules applied 1110 place count 523 transition count 861
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1111 place count 522 transition count 853
Iterating global reduction 5 with 1 rules applied. Total rules applied 1112 place count 522 transition count 853
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1113 place count 521 transition count 845
Iterating global reduction 5 with 1 rules applied. Total rules applied 1114 place count 521 transition count 845
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1115 place count 520 transition count 837
Iterating global reduction 5 with 1 rules applied. Total rules applied 1116 place count 520 transition count 837
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1117 place count 519 transition count 829
Iterating global reduction 5 with 1 rules applied. Total rules applied 1118 place count 519 transition count 829
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1119 place count 518 transition count 821
Iterating global reduction 5 with 1 rules applied. Total rules applied 1120 place count 518 transition count 821
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1121 place count 517 transition count 813
Iterating global reduction 5 with 1 rules applied. Total rules applied 1122 place count 517 transition count 813
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1123 place count 516 transition count 805
Iterating global reduction 5 with 1 rules applied. Total rules applied 1124 place count 516 transition count 805
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 5 with 178 rules applied. Total rules applied 1302 place count 426 transition count 717
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1305 place count 423 transition count 714
Iterating global reduction 5 with 3 rules applied. Total rules applied 1308 place count 423 transition count 714
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1309 place count 423 transition count 713
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1310 place count 422 transition count 713
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1310 place count 422 transition count 712
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1312 place count 421 transition count 712
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1313 place count 420 transition count 711
Iterating global reduction 7 with 1 rules applied. Total rules applied 1314 place count 420 transition count 711
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1315 place count 419 transition count 710
Iterating global reduction 7 with 1 rules applied. Total rules applied 1316 place count 419 transition count 710
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1317 place count 418 transition count 709
Iterating global reduction 7 with 1 rules applied. Total rules applied 1318 place count 418 transition count 709
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1320 place count 417 transition count 714
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1322 place count 415 transition count 712
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 6 rules applied. Total rules applied 1328 place count 411 transition count 710
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1330 place count 409 transition count 710
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 6 Pre rules applied. Total rules applied 1330 place count 409 transition count 704
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 9 with 13 rules applied. Total rules applied 1343 place count 402 transition count 704
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 9 with 4 rules applied. Total rules applied 1347 place count 398 transition count 704
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1347 place count 398 transition count 703
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1349 place count 397 transition count 703
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 10 with 12 rules applied. Total rules applied 1361 place count 391 transition count 697
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1364 place count 388 transition count 694
Iterating global reduction 10 with 3 rules applied. Total rules applied 1367 place count 388 transition count 694
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1369 place count 386 transition count 692
Iterating global reduction 10 with 2 rules applied. Total rules applied 1371 place count 386 transition count 692
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1373 place count 386 transition count 690
Applied a total of 1373 rules in 320 ms. Remains 386 /1096 variables (removed 710) and now considering 690/1463 (removed 773) transitions.
// Phase 1: matrix 690 rows 386 cols
[2023-03-10 22:07:50] [INFO ] Computed 64 place invariants in 4 ms
[2023-03-10 22:07:51] [INFO ] Implicit Places using invariants in 280 ms returned [1, 18, 19, 20, 55, 73, 92, 142, 147, 157, 158, 160, 177, 196, 216, 267, 268, 271, 283, 284, 285, 303, 324, 325, 326, 327]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 281 ms to find 26 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 360/1096 places, 690/1463 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 360 transition count 652
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 76 place count 322 transition count 652
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 76 place count 322 transition count 635
Deduced a syphon composed of 17 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 35 rules applied. Total rules applied 111 place count 304 transition count 635
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 123 place count 300 transition count 627
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 131 place count 292 transition count 627
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 134 place count 289 transition count 624
Iterating global reduction 4 with 3 rules applied. Total rules applied 137 place count 289 transition count 624
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 140 place count 289 transition count 621
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 182 place count 268 transition count 600
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 183 place count 267 transition count 598
Iterating global reduction 5 with 1 rules applied. Total rules applied 184 place count 267 transition count 598
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 188 place count 265 transition count 599
Applied a total of 188 rules in 36 ms. Remains 265 /360 variables (removed 95) and now considering 599/690 (removed 91) transitions.
// Phase 1: matrix 599 rows 265 cols
[2023-03-10 22:07:51] [INFO ] Computed 33 place invariants in 3 ms
[2023-03-10 22:07:51] [INFO ] Implicit Places using invariants in 143 ms returned [98, 104, 109, 185, 191, 196, 262]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 145 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 258/1096 places, 599/1463 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 258 transition count 598
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 257 transition count 598
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 253 transition count 594
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 253 transition count 594
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 249 transition count 590
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 249 transition count 590
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 247 transition count 588
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 247 transition count 588
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 245 transition count 586
Applied a total of 26 rules in 23 ms. Remains 245 /258 variables (removed 13) and now considering 586/599 (removed 13) transitions.
// Phase 1: matrix 586 rows 245 cols
[2023-03-10 22:07:51] [INFO ] Computed 26 place invariants in 3 ms
[2023-03-10 22:07:51] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-10 22:07:51] [INFO ] Invariant cache hit.
[2023-03-10 22:07:52] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 733 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 245/1096 places, 586/1463 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1553 ms. Remains : 245/1096 places, 586/1463 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-02b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s140 1) (EQ s185 1) (EQ s18 1)), p1:(EQ s23 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 11 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-02b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-08 finished in 1723 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X(p1))))'
Support contains 2 out of 1096 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1090 transition count 1457
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1090 transition count 1457
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 1087 transition count 1442
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 1087 transition count 1442
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 1084 transition count 1439
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 1084 transition count 1439
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 1082 transition count 1430
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 1082 transition count 1430
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1080 transition count 1421
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 1080 transition count 1421
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 1078 transition count 1419
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 1078 transition count 1419
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 1076 transition count 1410
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 1076 transition count 1410
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1074 transition count 1401
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1074 transition count 1401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1073 transition count 1400
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1073 transition count 1400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1072 transition count 1392
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1072 transition count 1392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1071 transition count 1384
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1071 transition count 1384
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1070 transition count 1383
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1070 transition count 1383
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1069 transition count 1375
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1069 transition count 1375
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1068 transition count 1367
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1068 transition count 1367
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1067 transition count 1366
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1067 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1066 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1066 transition count 1358
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1065 transition count 1350
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1065 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1064 transition count 1349
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1064 transition count 1349
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1063 transition count 1341
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1063 transition count 1341
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1062 transition count 1333
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1062 transition count 1333
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1061 transition count 1332
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1061 transition count 1332
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 1060 transition count 1324
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 1060 transition count 1324
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 1059 transition count 1316
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 1059 transition count 1316
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1058 transition count 1315
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1058 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 1057 transition count 1307
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 1057 transition count 1307
Applied a total of 78 rules in 914 ms. Remains 1057 /1096 variables (removed 39) and now considering 1307/1463 (removed 156) transitions.
// Phase 1: matrix 1307 rows 1057 cols
[2023-03-10 22:07:53] [INFO ] Computed 110 place invariants in 19 ms
[2023-03-10 22:07:53] [INFO ] Implicit Places using invariants in 550 ms returned []
[2023-03-10 22:07:53] [INFO ] Invariant cache hit.
[2023-03-10 22:07:55] [INFO ] Implicit Places using invariants and state equation in 1975 ms returned []
Implicit Place search using SMT with State Equation took 2526 ms to find 0 implicit places.
[2023-03-10 22:07:55] [INFO ] Invariant cache hit.
[2023-03-10 22:07:56] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1057/1096 places, 1307/1463 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4052 ms. Remains : 1057/1096 places, 1307/1463 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ASLink-PT-02b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s913 1), p1:(EQ s490 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-02b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-09 finished in 4267 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 1096 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 199 rules applied. Total rules applied 199 place count 1095 transition count 1263
Reduce places removed 199 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 202 rules applied. Total rules applied 401 place count 896 transition count 1260
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 403 place count 894 transition count 1260
Performed 287 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 287 Pre rules applied. Total rules applied 403 place count 894 transition count 973
Deduced a syphon composed of 287 places in 1 ms
Ensure Unique test removed 24 places
Reduce places removed 311 places and 0 transitions.
Iterating global reduction 3 with 598 rules applied. Total rules applied 1001 place count 583 transition count 973
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 1019 place count 581 transition count 957
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1035 place count 565 transition count 957
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 1035 place count 565 transition count 948
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 27 rules applied. Total rules applied 1062 place count 547 transition count 948
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1062 place count 547 transition count 940
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1078 place count 539 transition count 940
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1081 place count 536 transition count 937
Iterating global reduction 5 with 3 rules applied. Total rules applied 1084 place count 536 transition count 937
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1084 place count 536 transition count 935
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1088 place count 534 transition count 935
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1091 place count 531 transition count 920
Iterating global reduction 5 with 3 rules applied. Total rules applied 1094 place count 531 transition count 920
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1096 place count 529 transition count 911
Iterating global reduction 5 with 2 rules applied. Total rules applied 1098 place count 529 transition count 911
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1099 place count 528 transition count 903
Iterating global reduction 5 with 1 rules applied. Total rules applied 1100 place count 528 transition count 903
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1101 place count 527 transition count 895
Iterating global reduction 5 with 1 rules applied. Total rules applied 1102 place count 527 transition count 895
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1103 place count 526 transition count 887
Iterating global reduction 5 with 1 rules applied. Total rules applied 1104 place count 526 transition count 887
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1105 place count 525 transition count 879
Iterating global reduction 5 with 1 rules applied. Total rules applied 1106 place count 525 transition count 879
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1107 place count 524 transition count 871
Iterating global reduction 5 with 1 rules applied. Total rules applied 1108 place count 524 transition count 871
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1109 place count 523 transition count 863
Iterating global reduction 5 with 1 rules applied. Total rules applied 1110 place count 523 transition count 863
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1111 place count 522 transition count 855
Iterating global reduction 5 with 1 rules applied. Total rules applied 1112 place count 522 transition count 855
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1113 place count 521 transition count 847
Iterating global reduction 5 with 1 rules applied. Total rules applied 1114 place count 521 transition count 847
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1115 place count 520 transition count 839
Iterating global reduction 5 with 1 rules applied. Total rules applied 1116 place count 520 transition count 839
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1117 place count 519 transition count 831
Iterating global reduction 5 with 1 rules applied. Total rules applied 1118 place count 519 transition count 831
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1119 place count 518 transition count 823
Iterating global reduction 5 with 1 rules applied. Total rules applied 1120 place count 518 transition count 823
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1121 place count 517 transition count 815
Iterating global reduction 5 with 1 rules applied. Total rules applied 1122 place count 517 transition count 815
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1123 place count 516 transition count 807
Iterating global reduction 5 with 1 rules applied. Total rules applied 1124 place count 516 transition count 807
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1125 place count 515 transition count 799
Iterating global reduction 5 with 1 rules applied. Total rules applied 1126 place count 515 transition count 799
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 5 with 177 rules applied. Total rules applied 1303 place count 426 transition count 711
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1307 place count 422 transition count 707
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1312 place count 421 transition count 707
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1312 place count 421 transition count 706
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1314 place count 420 transition count 706
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1316 place count 418 transition count 704
Iterating global reduction 5 with 2 rules applied. Total rules applied 1318 place count 418 transition count 704
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 1320 place count 418 transition count 702
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1321 place count 417 transition count 702
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1323 place count 416 transition count 708
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1325 place count 414 transition count 706
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 6 rules applied. Total rules applied 1331 place count 410 transition count 704
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1333 place count 408 transition count 704
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 6 Pre rules applied. Total rules applied 1333 place count 408 transition count 698
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 9 with 13 rules applied. Total rules applied 1346 place count 401 transition count 698
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 9 with 5 rules applied. Total rules applied 1351 place count 396 transition count 698
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1351 place count 396 transition count 697
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1353 place count 395 transition count 697
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 1367 place count 388 transition count 690
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 1371 place count 384 transition count 686
Iterating global reduction 10 with 4 rules applied. Total rules applied 1375 place count 384 transition count 686
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1377 place count 382 transition count 684
Iterating global reduction 10 with 2 rules applied. Total rules applied 1379 place count 382 transition count 684
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1381 place count 382 transition count 682
Applied a total of 1381 rules in 315 ms. Remains 382 /1096 variables (removed 714) and now considering 682/1463 (removed 781) transitions.
// Phase 1: matrix 682 rows 382 cols
[2023-03-10 22:07:56] [INFO ] Computed 63 place invariants in 11 ms
[2023-03-10 22:07:57] [INFO ] Implicit Places using invariants in 311 ms returned [1, 18, 19, 31, 48, 66, 85, 137, 147, 148, 150, 167, 185, 205, 256, 257, 260, 271, 272, 273, 291, 314, 315, 316, 317]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 312 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 357/1096 places, 682/1463 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 357 transition count 639
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 314 transition count 639
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 86 place count 314 transition count 624
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 31 rules applied. Total rules applied 117 place count 298 transition count 624
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 129 place count 294 transition count 616
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 137 place count 286 transition count 616
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 140 place count 283 transition count 613
Iterating global reduction 4 with 3 rules applied. Total rules applied 143 place count 283 transition count 613
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 146 place count 283 transition count 610
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 190 place count 261 transition count 588
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 192 place count 260 transition count 590
Applied a total of 192 rules in 31 ms. Remains 260 /357 variables (removed 97) and now considering 590/682 (removed 92) transitions.
// Phase 1: matrix 590 rows 260 cols
[2023-03-10 22:07:57] [INFO ] Computed 33 place invariants in 4 ms
[2023-03-10 22:07:57] [INFO ] Implicit Places using invariants in 155 ms returned [88, 94, 99, 174, 180, 185, 257]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 156 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 253/1096 places, 590/1463 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 253 transition count 589
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 252 transition count 589
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 248 transition count 585
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 248 transition count 585
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 244 transition count 581
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 244 transition count 581
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 242 transition count 579
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 242 transition count 579
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 240 transition count 577
Applied a total of 26 rules in 20 ms. Remains 240 /253 variables (removed 13) and now considering 577/590 (removed 13) transitions.
// Phase 1: matrix 577 rows 240 cols
[2023-03-10 22:07:57] [INFO ] Computed 26 place invariants in 10 ms
[2023-03-10 22:07:57] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-10 22:07:57] [INFO ] Invariant cache hit.
[2023-03-10 22:07:57] [INFO ] Implicit Places using invariants and state equation in 478 ms returned []
Implicit Place search using SMT with State Equation took 635 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 240/1096 places, 577/1463 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1469 ms. Remains : 240/1096 places, 577/1463 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-02b-LTLFireability-10 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 (EQ s200 1) (EQ s227 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 81 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-02b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-10 finished in 1561 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 1 out of 1096 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 0 with 198 rules applied. Total rules applied 198 place count 1095 transition count 1264
Reduce places removed 198 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 201 rules applied. Total rules applied 399 place count 897 transition count 1261
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 401 place count 895 transition count 1261
Performed 289 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 289 Pre rules applied. Total rules applied 401 place count 895 transition count 972
Deduced a syphon composed of 289 places in 1 ms
Ensure Unique test removed 24 places
Reduce places removed 313 places and 0 transitions.
Iterating global reduction 3 with 602 rules applied. Total rules applied 1003 place count 582 transition count 972
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 1021 place count 580 transition count 956
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1037 place count 564 transition count 956
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 1037 place count 564 transition count 947
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 27 rules applied. Total rules applied 1064 place count 546 transition count 947
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1064 place count 546 transition count 939
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1080 place count 538 transition count 939
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1084 place count 534 transition count 935
Iterating global reduction 5 with 4 rules applied. Total rules applied 1088 place count 534 transition count 935
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1088 place count 534 transition count 933
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1092 place count 532 transition count 933
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1096 place count 528 transition count 917
Iterating global reduction 5 with 4 rules applied. Total rules applied 1100 place count 528 transition count 917
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1102 place count 526 transition count 908
Iterating global reduction 5 with 2 rules applied. Total rules applied 1104 place count 526 transition count 908
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1105 place count 525 transition count 900
Iterating global reduction 5 with 1 rules applied. Total rules applied 1106 place count 525 transition count 900
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1107 place count 524 transition count 892
Iterating global reduction 5 with 1 rules applied. Total rules applied 1108 place count 524 transition count 892
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1109 place count 523 transition count 884
Iterating global reduction 5 with 1 rules applied. Total rules applied 1110 place count 523 transition count 884
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1111 place count 522 transition count 876
Iterating global reduction 5 with 1 rules applied. Total rules applied 1112 place count 522 transition count 876
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1113 place count 521 transition count 868
Iterating global reduction 5 with 1 rules applied. Total rules applied 1114 place count 521 transition count 868
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1115 place count 520 transition count 860
Iterating global reduction 5 with 1 rules applied. Total rules applied 1116 place count 520 transition count 860
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1117 place count 519 transition count 852
Iterating global reduction 5 with 1 rules applied. Total rules applied 1118 place count 519 transition count 852
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1119 place count 518 transition count 844
Iterating global reduction 5 with 1 rules applied. Total rules applied 1120 place count 518 transition count 844
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1121 place count 517 transition count 836
Iterating global reduction 5 with 1 rules applied. Total rules applied 1122 place count 517 transition count 836
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1123 place count 516 transition count 828
Iterating global reduction 5 with 1 rules applied. Total rules applied 1124 place count 516 transition count 828
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1125 place count 515 transition count 820
Iterating global reduction 5 with 1 rules applied. Total rules applied 1126 place count 515 transition count 820
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1127 place count 514 transition count 812
Iterating global reduction 5 with 1 rules applied. Total rules applied 1128 place count 514 transition count 812
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1129 place count 513 transition count 804
Iterating global reduction 5 with 1 rules applied. Total rules applied 1130 place count 513 transition count 804
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1131 place count 512 transition count 796
Iterating global reduction 5 with 1 rules applied. Total rules applied 1132 place count 512 transition count 796
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 5 with 176 rules applied. Total rules applied 1308 place count 423 transition count 709
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1312 place count 419 transition count 705
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1317 place count 418 transition count 705
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1318 place count 418 transition count 704
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1319 place count 417 transition count 704
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1319 place count 417 transition count 703
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1321 place count 416 transition count 703
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1323 place count 414 transition count 701
Iterating global reduction 7 with 2 rules applied. Total rules applied 1325 place count 414 transition count 701
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1327 place count 414 transition count 699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1328 place count 413 transition count 699
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1329 place count 412 transition count 698
Iterating global reduction 9 with 1 rules applied. Total rules applied 1330 place count 412 transition count 698
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1331 place count 411 transition count 697
Iterating global reduction 9 with 1 rules applied. Total rules applied 1332 place count 411 transition count 697
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1334 place count 410 transition count 702
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1336 place count 408 transition count 700
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 6 rules applied. Total rules applied 1342 place count 404 transition count 698
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1344 place count 402 transition count 698
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 6 Pre rules applied. Total rules applied 1344 place count 402 transition count 692
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 11 with 13 rules applied. Total rules applied 1357 place count 395 transition count 692
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 11 with 5 rules applied. Total rules applied 1362 place count 390 transition count 692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1362 place count 390 transition count 691
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1364 place count 389 transition count 691
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1378 place count 382 transition count 684
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1382 place count 378 transition count 680
Iterating global reduction 12 with 4 rules applied. Total rules applied 1386 place count 378 transition count 680
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1388 place count 376 transition count 678
Iterating global reduction 12 with 2 rules applied. Total rules applied 1390 place count 376 transition count 678
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1392 place count 376 transition count 676
Applied a total of 1392 rules in 293 ms. Remains 376 /1096 variables (removed 720) and now considering 676/1463 (removed 787) transitions.
// Phase 1: matrix 676 rows 376 cols
[2023-03-10 22:07:58] [INFO ] Computed 62 place invariants in 11 ms
[2023-03-10 22:07:58] [INFO ] Implicit Places using invariants in 562 ms returned [1, 18, 19, 31, 48, 66, 85, 139, 149, 150, 152, 169, 187, 207, 258, 259, 262, 273, 274, 275, 293, 314, 315, 316, 317]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 576 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 351/1096 places, 676/1463 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 351 transition count 633
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 308 transition count 633
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 86 place count 308 transition count 618
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 31 rules applied. Total rules applied 117 place count 292 transition count 618
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 129 place count 288 transition count 610
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 137 place count 280 transition count 610
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 140 place count 277 transition count 607
Iterating global reduction 4 with 3 rules applied. Total rules applied 143 place count 277 transition count 607
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 146 place count 277 transition count 604
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 186 place count 257 transition count 584
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 190 place count 255 transition count 585
Applied a total of 190 rules in 37 ms. Remains 255 /351 variables (removed 96) and now considering 585/676 (removed 91) transitions.
// Phase 1: matrix 585 rows 255 cols
[2023-03-10 22:07:58] [INFO ] Computed 32 place invariants in 3 ms
[2023-03-10 22:07:59] [INFO ] Implicit Places using invariants in 162 ms returned [90, 96, 101, 176, 182, 187, 252]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 163 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 248/1096 places, 585/1463 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 248 transition count 584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 247 transition count 584
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 243 transition count 580
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 243 transition count 580
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 13 place count 240 transition count 577
Iterating global reduction 2 with 3 rules applied. Total rules applied 16 place count 240 transition count 577
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 239 transition count 576
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 239 transition count 576
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 237 transition count 574
Applied a total of 22 rules in 28 ms. Remains 237 /248 variables (removed 11) and now considering 574/585 (removed 11) transitions.
// Phase 1: matrix 574 rows 237 cols
[2023-03-10 22:07:59] [INFO ] Computed 25 place invariants in 16 ms
[2023-03-10 22:07:59] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-10 22:07:59] [INFO ] Invariant cache hit.
[2023-03-10 22:07:59] [INFO ] Implicit Places using invariants and state equation in 490 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 237/1096 places, 574/1463 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1767 ms. Remains : 237/1096 places, 574/1463 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-02b-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:(EQ s82 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 22 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-02b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-11 finished in 1882 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(F(p1)))))'
Support contains 3 out of 1096 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1463/1463 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1090 transition count 1457
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1090 transition count 1457
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 1087 transition count 1449
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 1087 transition count 1449
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 1084 transition count 1446
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 1084 transition count 1446
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 1082 transition count 1444
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 1082 transition count 1444
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 1079 transition count 1441
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 1079 transition count 1441
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 1076 transition count 1438
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 1076 transition count 1438
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1074 transition count 1436
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1074 transition count 1436
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 1072 transition count 1434
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 1072 transition count 1434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1071 transition count 1433
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1071 transition count 1433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1070 transition count 1432
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1070 transition count 1432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1069 transition count 1431
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1069 transition count 1431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1068 transition count 1430
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1068 transition count 1430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1067 transition count 1429
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1067 transition count 1429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1066 transition count 1428
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1066 transition count 1428
Applied a total of 60 rules in 483 ms. Remains 1066 /1096 variables (removed 30) and now considering 1428/1463 (removed 35) transitions.
// Phase 1: matrix 1428 rows 1066 cols
[2023-03-10 22:08:00] [INFO ] Computed 110 place invariants in 10 ms
[2023-03-10 22:08:00] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-03-10 22:08:00] [INFO ] Invariant cache hit.
[2023-03-10 22:08:04] [INFO ] Implicit Places using invariants and state equation in 3634 ms returned []
Implicit Place search using SMT with State Equation took 4075 ms to find 0 implicit places.
[2023-03-10 22:08:04] [INFO ] Invariant cache hit.
[2023-03-10 22:08:05] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1066/1096 places, 1428/1463 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5303 ms. Remains : 1066/1096 places, 1428/1463 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-02b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), 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: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s17 1) (EQ s157 1)), p0:(EQ s800 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 174 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-02b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLFireability-13 finished in 5546 ms.
All properties solved by simple procedures.
Total runtime 95581 ms.

BK_STOP 1678486085742

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-02b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ASLink-PT-02b, 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 r005-oct2-167813592600036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02b.tgz
mv ASLink-PT-02b 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 ;